, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x118, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xf0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:42 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:42 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xf0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:30:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x204, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xf0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x10c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x204, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xfc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xfc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x204, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x80, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xfc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xd4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xd4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:46 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:47 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:31:47 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xd4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:03 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xb0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xa0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:19 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x224, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xa0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:36 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:36 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:36 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xa0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x78, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:32:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x78, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x21c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x78, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:09 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x218, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x94, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x21c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x21c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:33:25 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:25 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:33:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:33:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x200, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x240, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x240, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x200, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb)

19:33:58 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x240, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:33:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x200, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1f4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x23c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x18c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x200, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0xf0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x18c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:28 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x200, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1f8, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x18c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x244, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x2a0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1f8, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x2a8, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:57 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x2a8, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x270, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1c4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x2a8, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:34:58 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x2b0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x170, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x170, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x210, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:35:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:35:30 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x170, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, 0x0, 0xfffffecb)

19:35:30 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:30 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb)

19:35:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000400)=0x40)

19:35:45 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x208, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = syz_open_dev$vcsu(&(0x7f0000000480), 0xfffffffffffffffe, 0x183700)
sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop7', 0x101400, 0x18)
ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:35:45 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000400)=0x40)

19:36:00 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1c4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1d4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:00 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = syz_open_dev$vcsu(&(0x7f0000000480), 0xfffffffffffffffe, 0x183700)
sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000400)=0x40)

19:36:14 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = syz_open_dev$vcsu(&(0x7f0000000480), 0xfffffffffffffffe, 0x183700)
sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop7', 0x101400, 0x18)
ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1d4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1c4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = syz_open_dev$vcsu(&(0x7f0000000480), 0xfffffffffffffffe, 0x183700)
sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040))
r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x881)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop7', 0x101400, 0x18)
ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1d4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb) (fail_nth: 1)

19:36:14 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1c4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:14 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb) (fail_nth: 1)

19:36:14 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb)

19:36:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1d4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

[ 3173.262933] FAULT_INJECTION: forcing a failure.
[ 3173.262933] name failslab, interval 1, probability 0, space 0, times 0
[ 3173.265379] CPU: 0 PID: 14505 Comm: syz-executor.5 Not tainted 5.17.0-rc4-next-20220217 #1
[ 3173.267325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 3173.269972] Call Trace:
[ 3173.270579]  <TASK>
[ 3173.271153]  dump_stack_lvl+0x8b/0xb3
[ 3173.272124]  should_fail.cold+0x5/0xa
[ 3173.273192]  ? kvmalloc_node+0x3e/0x100
[ 3173.274048]  should_failslab+0x5/0x10
[ 3173.274866]  __kmalloc_node+0x76/0x470
[ 3173.275680]  kvmalloc_node+0x3e/0x100
[ 3173.276460]  file_tty_write.constprop.0+0x684/0x910
[ 3173.277487]  ? n_tty_check_unthrottle+0x450/0x450
[ 3173.278494]  new_sync_write+0x437/0x660
[ 3173.279451]  ? new_sync_read+0x6f0/0x6f0
[ 3173.280310]  ? inode_security+0x105/0x130
[ 3173.281155]  ? avc_policy_seqno+0x9/0x70
[ 3173.282000]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 3173.283027]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 3173.284143]  ? security_file_permission+0xb1/0xd0
[ 3173.285116]  vfs_write+0x7d1/0xae0
[ 3173.285841]  ksys_write+0x12d/0x250
[ 3173.286573]  ? __ia32_sys_read+0xb0/0xb0
[ 3173.287505]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 3173.288783]  do_syscall_64+0x3b/0x90
[ 3173.289697]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3173.290938] RIP: 0033:0x7f3db00c2b19
[ 3173.291842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 3173.296125] RSP: 002b:00007f3dad638188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3173.297619] RAX: ffffffffffffffda RBX: 00007f3db01d5f60 RCX: 00007f3db00c2b19
[ 3173.298997] RDX: 00000000fffffecb RSI: 0000000020000180 RDI: 0000000000000004
[ 3173.300397] RBP: 00007f3dad6381d0 R08: 0000000000000000 R09: 0000000000000000
[ 3173.301797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 3173.303181] R13: 00007ffff5599cbf R14: 00007f3dad638300 R15: 0000000000022000
[ 3173.304629]  </TASK>
19:36:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:15 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:15 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:15 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x22c, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb) (fail_nth: 2)

19:36:39 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4800)
ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0))
r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[], 0xfffffecb)

19:36:39 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1d4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, 0x0)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

[ 3197.761853] FAULT_INJECTION: forcing a failure.
[ 3197.761853] name failslab, interval 1, probability 0, space 0, times 0
[ 3197.763187] CPU: 1 PID: 14535 Comm: syz-executor.5 Not tainted 5.17.0-rc4-next-20220217 #1
[ 3197.764148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 3197.765427] Call Trace:
[ 3197.765706]  <TASK>
[ 3197.765951]  dump_stack_lvl+0x8b/0xb3
[ 3197.766397]  should_fail.cold+0x5/0xa
[ 3197.766833]  ? create_object.isra.0+0x3a/0xa20
[ 3197.767354]  should_failslab+0x5/0x10
[ 3197.767751]  kmem_cache_alloc+0x5b/0x480
[ 3197.768213]  create_object.isra.0+0x3a/0xa20
[ 3197.768711]  ? kasan_unpoison+0x23/0x50
[ 3197.769170]  __kmalloc_node+0x26f/0x470
[ 3197.769621]  kvmalloc_node+0x3e/0x100
[ 3197.770051]  file_tty_write.constprop.0+0x684/0x910
[ 3197.770623]  ? n_tty_check_unthrottle+0x450/0x450
[ 3197.771178]  new_sync_write+0x437/0x660
[ 3197.771624]  ? new_sync_read+0x6f0/0x6f0
[ 3197.772086]  ? inode_security+0x105/0x130
[ 3197.772535]  ? avc_policy_seqno+0x9/0x70
[ 3197.773005]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 3197.773544]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 3197.774164]  ? security_file_permission+0xb1/0xd0
[ 3197.774680]  vfs_write+0x7d1/0xae0
[ 3197.775069]  ksys_write+0x12d/0x250
[ 3197.775453]  ? __ia32_sys_read+0xb0/0xb0
[ 3197.775913]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 3197.776477]  do_syscall_64+0x3b/0x90
[ 3197.776866]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3197.777458] RIP: 0033:0x7f3db00c2b19
[ 3197.777854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 3197.779943] RSP: 002b:00007f3dad638188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3197.780772] RAX: ffffffffffffffda RBX: 00007f3db01d5f60 RCX: 00007f3db00c2b19
[ 3197.781541] RDX: 00000000fffffecb RSI: 0000000020000180 RDI: 0000000000000004
[ 3197.782309] RBP: 00007f3dad6381d0 R08: 0000000000000000 R09: 0000000000000000
[ 3197.783079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 3197.783851] R13: 00007ffff5599cbf R14: 00007f3dad638300 R15: 0000000000022000
[ 3197.784647]  </TASK>
19:36:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x234, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xb0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x180, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x228, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1bc, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:39 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x343383, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000090000004c0001803800040014000500020000000000000000000000000000002834755b04ce200002000a00000000004f5000000008208d890000000005000000000000000000000d0001007564703a73797a3200000000d0d8d8989ccaa1fcba68720226b147a8acb108ca868c1f688bcd1970478a9e5ea6eaac6df1cb6181653716273b55cd1b16f9b82287c9a22a3634f290fcb88a0fdfd49a77f41619eadc0596590da3bca25e50bdd444144cdfce72c9bc700b4a92b558925bdfd7b6b0aabd4a250b12355a85de01cd4ce9777ee29969d35c983142a0d395fd"], 0x60}}, 0x0)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xffffffffffffff69, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r1, 0x2, 0x60bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24048005}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/module/kernel', 0x60c3, 0x101)
r4 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'wlan1\x00', <r5=>0x0})
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000080)={r5, 0x1, 0x6, @broadcast}, 0x10)
sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20008801}, 0x0)
write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[], 0xfffffecb)
r6 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r6)
ioctl$TIOCGPTPEER(r6, 0x5441, 0xfffffffffffffff7)

19:36:39 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb) (fail_nth: 3)

[ 3197.988250] FAULT_INJECTION: forcing a failure.
[ 3197.988250] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 3197.989588] CPU: 0 PID: 14559 Comm: syz-executor.5 Not tainted 5.17.0-rc4-next-20220217 #1
[ 3197.990401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 3197.991703] Call Trace:
[ 3197.991982]  <TASK>
[ 3197.992247]  dump_stack_lvl+0x8b/0xb3
[ 3197.992683]  should_fail.cold+0x5/0xa
[ 3197.993117]  _copy_from_iter+0x37d/0x14c0
[ 3197.993607]  ? _copy_from_iter_nocache+0x1490/0x1490
[ 3197.994155]  ? lock_is_held_type+0xd7/0x130
[ 3197.994646]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 3197.995239]  ? __virt_addr_valid+0xe9/0x340
[ 3197.995691]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 3197.996294]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 3197.996829]  ? __check_object_size+0x1b5/0x4e0
[ 3197.997325]  file_tty_write.constprop.0+0x4d5/0x910
[ 3197.997860]  ? n_tty_check_unthrottle+0x450/0x450
[ 3197.998384]  new_sync_write+0x437/0x660
[ 3197.998810]  ? new_sync_read+0x6f0/0x6f0
[ 3197.999252]  ? inode_security+0x105/0x130
[ 3197.999715]  ? avc_policy_seqno+0x9/0x70
[ 3198.000129]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 3198.000671]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 3198.001262]  ? security_file_permission+0xb1/0xd0
[ 3198.001750]  vfs_write+0x7d1/0xae0
[ 3198.002148]  ksys_write+0x12d/0x250
[ 3198.002557]  ? __ia32_sys_read+0xb0/0xb0
[ 3198.003018]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 3198.003607]  do_syscall_64+0x3b/0x90
[ 3198.004018]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3198.004627] RIP: 0033:0x7f3db00c2b19
[ 3198.005033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 3198.007066] RSP: 002b:00007f3dad638188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3198.007912] RAX: ffffffffffffffda RBX: 00007f3db01d5f60 RCX: 00007f3db00c2b19
[ 3198.008709] RDX: 00000000fffffecb RSI: 0000000020000180 RDI: 0000000000000004
[ 3198.009500] RBP: 00007f3dad6381d0 R08: 0000000000000000 R09: 0000000000000000
[ 3198.010304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 3198.011090] R13: 00007ffff5599cbf R14: 00007f3dad638300 R15: 0000000000022000
[ 3198.011927]  </TASK>
19:36:54 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x220, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x9c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x1c4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x180, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x230, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xac, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb) (fail_nth: 4)

19:36:54 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)={0x293c, 0x7, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_RULE_USERDATA={0x14, 0x7, 0x1, 0x0, "939a3ce8ab835671ff3e230e881f906a"}, @NFTA_RULE_EXPRESSIONS={0x2900, 0x4, 0x0, 0x1, [{0x28c, 0x1, 0x0, 0x1, [@synproxy={{0xd}, @void}, @bitwise={{0xc}, @val={0x254, 0x2, 0x0, 0x1, [@NFTA_BITWISE_XOR={0x250, 0x5, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8f, 0x1, "0de3e07ba669e8755e2f33f8b4ae8cceaa2734bc6fc978a2a17d4adce61301b4a3db7534329cf40726eac7b64ec47e49d99af8f48c2f51841ee35648cadb9d3fb657b2d6a78e831831ae22549dfccdf8f8d4d295d9fbc2cb62ac4774c88fb0fcf80fa9127d95755bb424ca07a06f68d694a792b86e203ebc4ebcec2d2a8e27128ed586e2d687f603fe8e82"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0xf5, 0x1, "31321de8b70b417df6bb09045f16a5d00a6072e1e49bb15ece04c02d32e72e8c26e6b54ced1914703846ba246358cd5d03df3ff6c4e5b1587576e205bcc8b3b20028776c5b5aa9197dbd7a3abcf497624ef7d5b4e0808087ffa2292a41ab9a16887c6bd48daabac624b9a2e9c3bcd367c32fbb4f4e087ae26d07aece7546693302063c107920f0e111227907afdd23f778410d8e58234ce33adaaa8693b67c3d8083de399487d128323cdb3c6499ae9dc43d1a58f2c35d6a0cecc0a50ae940ae8ae613b153efc063e3fd32220a0e86ddee8a64d6ccb6f3ef75924bf7d21216890010bc018db855f722c4f4d647052d531d"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}]}}, @dynset={{0xb}, @void}, @meta={{0x9}, @void}]}, {0x20, 0x1, 0x0, 0x1, [@dup_ipv4={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x9}]}}]}, {0x20, 0x1, 0x0, 0x1, [@lookup={{0xb}, @void}, @payload={{0xc}, @val={0x4}}]}, {0xcc, 0x1, 0x0, 0x1, [@nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0xa}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x12}]}}, @counter={{0xc}, @void}, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8}]}}, @dup_ipv4={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xe}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x17}]}}, @match={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x800}]}}, @socket={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8}]}}, @fwd={{0x8}, @void}, @queue={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x3}, @NFTA_QUEUE_SREG_QNUM={0x8, 0x4, 0x1, 0x0, 0x12}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x563e}, @NFTA_QUEUE_SREG_QNUM={0x8, 0x4, 0x1, 0x0, 0x11}]}}]}, {0x48, 0x1, 0x0, 0x1, [@notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", ""]}}, @nat={{0x8}, @void}, @range={{0xa}, @val={0x4}}, @counter={{0xc}, @void}, @synproxy={{0xd}, @void}]}, {0xa0, 0x1, 0x0, 0x1, [@osf={{0x8}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_OSF_FLAGS={0x8}, @NFTA_OSF_TTL={0x5, 0x2, 0x87}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x12}, @NFTA_OSF_TTL={0x5, 0x2, 0xd6}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x12}]}}, @queue={{0xa}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x3ff}, @NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x3}, @NFTA_QUEUE_SREG_QNUM={0x8, 0x4, 0x1, 0x0, 0x13}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x1}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x1000}]}}, @reject={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0x40}, @NFTA_REJECT_ICMP_CODE={0x5}]}}]}, {0xc, 0x1, 0x0, 0x1, [@osf={{0x8}, @void}]}, {0x100, 0x1, 0x0, 0x1, [@synproxy={{0xd}, @void}, @notrack={{0xc}, @void}, @cmp={{0x8}, @void}, @notrack={{0xc}, @void}, @fib={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_FIB_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_FIB_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_FIB_FLAGS={0x8, 0x3, 0x1, 0x0, 0x26}]}}, @reject={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @match={{0xa}, @void}, @ct={{0x7}, @void}, @masq={{0x9}, @val={0x4c, 0x2, 0x0, 0x1, [@NFTA_MASQ_REG_PROTO_MIN={0x8}, @NFTA_MASQ_REG_PROTO_MIN={0x8, 0x2, 0x1, 0x0, 0xb}, @NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_MASQ_REG_PROTO_MIN={0x8, 0x2, 0x1, 0x0, 0x10}, @NFTA_MASQ_FLAGS={0x8, 0x1, 0x1, 0x0, 0x2d}, @NFTA_MASQ_REG_PROTO_MAX={0x8, 0x3, 0x1, 0x0, 0x11}, @NFTA_MASQ_FLAGS={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_MASQ_FLAGS={0x8, 0x1, 0x1, 0x0, 0x30}, @NFTA_MASQ_FLAGS={0x8, 0x1, 0x1, 0x0, 0x4}]}}, @rt={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0xf}]}}]}, {0x8c, 0x1, 0x0, 0x1, [@osf={{0x8}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_OSF_TTL={0x5, 0x2, 0x7}, @NFTA_OSF_TTL={0x5}, @NFTA_OSF_FLAGS={0x8}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0xd}]}}, @fwd={{0x8}, @void}, @masq={{0x9}, @void}, @byteorder={{0xe}, @void}, @cmp={{0x8}, @void}, @lookup={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xa}]}}, @dup={{0x8}, @void}]}, {0x22e4, 0x1, 0x0, 0x1, [@ct={{0x7}, @void}, @synproxy={{0xd}, @void}, @immediate={{0xe}, @val={0x2228, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x2224, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_DATA_VALUE={0x24, 0x1, "7d490e42de1c8098af6322705c0f226dd3df1c18ee0730c011157eb80ca73871"}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0xf8, 0x1, "cd2d3bd813d33e3db092fccf27663100447e8716bb7b63aa7669adda14117b3d1b41b7efc1b579d1f47b893c8b6fe2e4fa8edaaadb6e7fa0a96bbfd991a345d32d15004fe3374ffb94b224073c601527ce26125be62651d0ab0e70e2f06c6110dbd4642e26403546d99c5914397cad1b203f9f93ed47a54156e43a266a13c4f1a114f55ee2e19f031b99c843e2a283b9937a1f11b078c8661c2e75a90bf23fd4716f2f13d877891db97415f8b7d7250f568b445368883db406f84c3ed8bf72e87682a8fce4b55bfddb45850d419653d86649962e342024e8377e02f8ed25ec84f29fb00b620fd994a62eebd755d4987f3ac8beb4"}, @NFTA_DATA_VALUE={0xc0, 0x1, 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"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@notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", ""]}}, @nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x10}, @NFTA_NAT_REG_PROTO_MAX={0x8, 0x6, 0x1, 0x0, 0x16}, @NFTA_NAT_REG_ADDR_MAX={0x8, 0x4, 0x1, 0x0, 0x10}]}}, @hash={{0x9}, @val={0x4}}, @lookup={{0xb}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0x16}]}}, @quota={{0xa}, @void}, @dup_ipv4={{0x8}, @void}]}]}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x1}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}]}, 0x293c}, 0x1, 0x0, 0x0, 0x1}, 0x4012)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0xffff, 0x0, 0x0, 0x0, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp6\x00')
close(r2)
ioctl$TIOCGPTPEER(r2, 0x5441, 0xb584)
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[], 0xfffffecb)

[ 3213.158373] FAULT_INJECTION: forcing a failure.
[ 3213.158373] name failslab, interval 1, probability 0, space 0, times 0
[ 3213.158722] 
[ 3213.158726] ======================================================
[ 3213.158732] WARNING: possible circular locking dependency detected
[ 3213.158738] 5.17.0-rc4-next-20220217 #1 Not tainted
[ 3213.158749] ------------------------------------------------------
[ 3213.158755] syz-executor.5/14581 is trying to acquire lock:
[ 3213.158764] ffffffff85114880 (console_owner){-.-.}-{0:0}, at: console_unlock+0x34e/0xd40
[ 3213.158822] 
[ 3213.158822] but task is already holding lock:
[ 3213.158827] ffff888019a83158 (&port->lock){-.-.}-{2:2}, at: pty_write+0xea/0x1e0
[ 3213.158872] 
[ 3213.158872] which lock already depends on the new lock.
[ 3213.158872] 
[ 3213.158877] 
[ 3213.158877] the existing dependency chain (in reverse order) is:
[ 3213.158883] 
[ 3213.158883] -> #2 (&port->lock){-.-.}-{2:2}:
[ 3213.158906]        _raw_spin_lock_irqsave+0x39/0x50
[ 3213.158933]        tty_port_tty_get+0x1f/0x100
[ 3213.158950]        tty_port_default_wakeup+0x11/0x40
[ 3213.158969]        serial8250_tx_chars+0x50b/0xb00
[ 3213.158990]        serial8250_start_tx+0x661/0x9f0
[ 3213.159010]        __uart_start.isra.0+0x168/0x1b0
[ 3213.159037]        uart_write+0x2f2/0x580
[ 3213.159064]        do_output_char+0x5e4/0x860
[ 3213.159091]        n_tty_write+0x4c9/0xfe0
[ 3213.159116]        file_tty_write.constprop.0+0x529/0x910
[ 3213.159141]        redirected_tty_write+0xa1/0xc0
[ 3213.159165]        do_iter_readv_writev+0x481/0x760
[ 3213.159189]        do_iter_write+0x18d/0x700
[ 3213.159212]        vfs_writev+0x1aa/0x630
[ 3213.159234]        do_writev+0x139/0x300
[ 3213.159256]        do_syscall_64+0x3b/0x90
[ 3213.159276]        entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3213.159302] 
[ 3213.159302] -> #1 (&port_lock_key){-.-.}-{2:2}:
[ 3213.159326]        _raw_spin_lock_irqsave+0x39/0x50
[ 3213.159348]        serial8250_console_write+0x90e/0xb20
[ 3213.159369]        console_unlock+0x8c7/0xd40
[ 3213.159391]        register_console+0x378/0x7d0
[ 3213.159412]        univ8250_console_init+0x3a/0x46
[ 3213.159438]        console_init+0x3c1/0x58d
[ 3213.159459]        start_kernel+0x301/0x4aa
[ 3213.159487]        secondary_startup_64_no_verify+0xd5/0xdb
[ 3213.159511] 
[ 3213.159511] -> #0 (console_owner){-.-.}-{0:0}:
[ 3213.159533]        __lock_acquire+0x2c2f/0x6120
[ 3213.159558]        lock_acquire+0x1a2/0x4d0
[ 3213.159579]        console_unlock+0x3a1/0xd40
[ 3213.159600]        vprintk_emit+0x1b4/0x550
[ 3213.159622]        vprintk+0x80/0x90
[ 3213.159644]        _printk+0xba/0xed
[ 3213.159675]        should_fail+0x472/0x5a0
[ 3213.159695]        should_failslab+0x5/0x10
[ 3213.159712]        __kmalloc+0x72/0x440
[ 3213.159732]        tty_buffer_alloc+0x23f/0x2a0
[ 3213.159763]        __tty_buffer_request_room+0x156/0x2a0
[ 3213.159795]        tty_insert_flip_string_fixed_flag+0x91/0x240
[ 3213.159828]        pty_write+0x11c/0x1e0
[ 3213.159847]        n_tty_write+0x416/0xfe0
[ 3213.159873]        file_tty_write.constprop.0+0x529/0x910
[ 3213.159898]        new_sync_write+0x437/0x660
[ 3213.159919]        vfs_write+0x7d1/0xae0
[ 3213.159942]        ksys_write+0x12d/0x250
[ 3213.159966]        do_syscall_64+0x3b/0x90
[ 3213.159985]        entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3213.160010] 
[ 3213.160010] other info that might help us debug this:
[ 3213.160010] 
[ 3213.160015] Chain exists of:
[ 3213.160015]   console_owner --> &port_lock_key --> &port->lock
[ 3213.160015] 
[ 3213.160040]  Possible unsafe locking scenario:
[ 3213.160040] 
[ 3213.160044]        CPU0                    CPU1
[ 3213.160048]        ----                    ----
[ 3213.160052]   lock(&port->lock);
[ 3213.160061]                                lock(&port_lock_key);
[ 3213.160072]                                lock(&port->lock);
[ 3213.160083]   lock(console_owner);
[ 3213.160092] 
[ 3213.160092]  *** DEADLOCK ***
[ 3213.160092] 
[ 3213.160095] 6 locks held by syz-executor.5/14581:
[ 3213.160107]  #0: ffff88801d71d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80
[ 3213.160163]  #1: ffff88801d71d130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write.constprop.0+0x29f/0x910
[ 3213.160216]  #2: ffff88801d71d2e8 (&o_tty->termios_rwsem/1){++++}-{3:3}, at: n_tty_write+0x1bf/0xfe0
[ 3213.160272]  #3: ffffc9000108b378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_write+0x542/0xfe0
[ 3213.160324]  #4: ffff888019a83158 (&port->lock){-.-.}-{2:2}, at: pty_write+0xea/0x1e0
[ 3213.160395]  #5: ffffffff851f4cc0 (console_lock){+.+.}-{0:0}, at: vprintk+0x80/0x90
[ 3213.160442] 
[ 3213.160442] stack backtrace:
[ 3213.160447] CPU: 1 PID: 14581 Comm: syz-executor.5 Not tainted 5.17.0-rc4-next-20220217 #1
[ 3213.160469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 3213.160482] Call Trace:
[ 3213.160488]  <TASK>
[ 3213.160495]  dump_stack_lvl+0x8b/0xb3
[ 3213.160517]  check_noncircular+0x25f/0x2e0
[ 3213.160539]  ? filter_irq_stacks+0x90/0x90
[ 3213.160568]  ? print_circular_bug+0x450/0x450
[ 3213.160592]  ? memcpy+0x39/0x60
[ 3213.160621]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 3213.160653]  ? add_lock_to_list.constprop.0+0x68/0x500
[ 3213.160680]  __lock_acquire+0x2c2f/0x6120
[ 3213.160710]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 3213.160742]  lock_acquire+0x1a2/0x4d0
[ 3213.160765]  ? console_unlock+0x34e/0xd40
[ 3213.160790]  ? lock_release+0x6f0/0x6f0
[ 3213.160813]  ? lock_downgrade+0x6d0/0x6d0
[ 3213.160840]  ? do_raw_spin_lock+0x121/0x260
[ 3213.160867]  ? rwlock_bug.part.0+0x90/0x90
[ 3213.160897]  console_unlock+0x3a1/0xd40
[ 3213.160919]  ? console_unlock+0x34e/0xd40
[ 3213.160945]  ? devkmsg_read+0x730/0x730
[ 3213.160970]  ? lock_release+0x6f0/0x6f0
[ 3213.160997]  ? do_raw_spin_unlock+0x4f/0x210
[ 3213.161023]  ? vprintk+0x80/0x90
[ 3213.161049]  vprintk_emit+0x1b4/0x550
[ 3213.161073]  ? __lock_acquire+0x164e/0x6120
[ 3213.161098]  vprintk+0x80/0x90
[ 3213.161122]  _printk+0xba/0xed
[ 3213.161154]  ? record_print_text.cold+0x16/0x16
[ 3213.161191]  ? lock_release+0x6f0/0x6f0
[ 3213.161214]  ? ___ratelimit+0x21e/0x460
[ 3213.161248]  should_fail+0x472/0x5a0
[ 3213.161269]  ? tty_buffer_alloc+0x23f/0x2a0
[ 3213.161302]  should_failslab+0x5/0x10
[ 3213.161319]  __kmalloc+0x72/0x440
[ 3213.161342]  tty_buffer_alloc+0x23f/0x2a0
[ 3213.161376]  __tty_buffer_request_room+0x156/0x2a0
[ 3213.161412]  tty_insert_flip_string_fixed_flag+0x91/0x240
[ 3213.161452]  pty_write+0x11c/0x1e0
[ 3213.161473]  ? pty_stop+0x160/0x160
[ 3213.161496]  n_tty_write+0x416/0xfe0
[ 3213.161531]  ? n_tty_check_unthrottle+0x450/0x450
[ 3213.161560]  ? lock_is_held_type+0xd7/0x130
[ 3213.161587]  ? prepare_to_wait_exclusive+0x200/0x200
[ 3213.161613]  ? __virt_addr_valid+0xe9/0x340
[ 3213.161644]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 3213.161671]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 3213.161697]  ? __check_object_size+0x1b5/0x4e0
[ 3213.161732]  file_tty_write.constprop.0+0x529/0x910
[ 3213.161759]  ? n_tty_check_unthrottle+0x450/0x450
[ 3213.161793]  new_sync_write+0x437/0x660
[ 3213.161817]  ? new_sync_read+0x6f0/0x6f0
[ 3213.161843]  ? inode_security+0x105/0x130
[ 3213.161870]  ? avc_policy_seqno+0x9/0x70
[ 3213.161902]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 3213.161931]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 3213.161959]  ? security_file_permission+0xb1/0xd0
[ 3213.161990]  vfs_write+0x7d1/0xae0
[ 3213.162019]  ksys_write+0x12d/0x250
[ 3213.162046]  ? __ia32_sys_read+0xb0/0xb0
[ 3213.162075]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 3213.162108]  do_syscall_64+0x3b/0x90
[ 3213.162130]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3213.162158] RIP: 0033:0x7f3db00c2b19
[ 3213.162174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 3213.162195] RSP: 002b:00007f3dad638188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3213.162215] RAX: ffffffffffffffda RBX: 00007f3db01d5f60 RCX: 00007f3db00c2b19
[ 3213.162229] RDX: 00000000fffffecb RSI: 0000000020000180 RDI: 0000000000000004
[ 3213.162242] RBP: 00007f3dad6381d0 R08: 0000000000000000 R09: 0000000000000000
[ 3213.162255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 3213.162267] R13: 00007ffff5599cbf R14: 00007f3dad638300 R15: 0000000000022000
[ 3213.162289]  </TASK>
[ 3213.312473] CPU: 1 PID: 14581 Comm: syz-executor.5 Not tainted 5.17.0-rc4-next-20220217 #1
[ 3213.314075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 3213.316269] Call Trace:
[ 3213.316791]  <TASK>
[ 3213.317234]  dump_stack_lvl+0x8b/0xb3
[ 3213.317981]  should_fail.cold+0x5/0xa
[ 3213.318738]  ? tty_buffer_alloc+0x23f/0x2a0
[ 3213.319593]  should_failslab+0x5/0x10
[ 3213.320346]  __kmalloc+0x72/0x440
[ 3213.321027]  tty_buffer_alloc+0x23f/0x2a0
[ 3213.321848]  __tty_buffer_request_room+0x156/0x2a0
[ 3213.322823]  tty_insert_flip_string_fixed_flag+0x91/0x240
[ 3213.323899]  pty_write+0x11c/0x1e0
[ 3213.324601]  ? pty_stop+0x160/0x160
[ 3213.325328]  n_tty_write+0x416/0xfe0
[ 3213.326069]  ? n_tty_check_unthrottle+0x450/0x450
[ 3213.327015]  ? lock_is_held_type+0xd7/0x130
[ 3213.327867]  ? prepare_to_wait_exclusive+0x200/0x200
[ 3213.328872]  ? __virt_addr_valid+0xe9/0x340
[ 3213.329725]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 3213.330800]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 3213.331773]  ? __check_object_size+0x1b5/0x4e0
[ 3213.332685]  file_tty_write.constprop.0+0x529/0x910
[ 3213.333667]  ? n_tty_check_unthrottle+0x450/0x450
[ 3213.334625]  new_sync_write+0x437/0x660
[ 3213.335405]  ? new_sync_read+0x6f0/0x6f0
[ 3213.336211]  ? inode_security+0x105/0x130
[ 3213.337046]  ? avc_policy_seqno+0x9/0x70
[ 3213.337859]  ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 3213.338849]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 3213.339933]  ? security_file_permission+0xb1/0xd0
[ 3213.340900]  vfs_write+0x7d1/0xae0
[ 3213.341607]  ksys_write+0x12d/0x250
[ 3213.342319]  ? __ia32_sys_read+0xb0/0xb0
[ 3213.343114]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 3213.344128]  do_syscall_64+0x3b/0x90
[ 3213.344866]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3213.345877] RIP: 0033:0x7f3db00c2b19
[ 3213.346598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 3213.350226] RSP: 002b:00007f3dad638188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3213.351710] RAX: ffffffffffffffda RBX: 00007f3db01d5f60 RCX: 00007f3db00c2b19
[ 3213.353122] RDX: 00000000fffffecb RSI: 0000000020000180 RDI: 0000000000000004
[ 3213.354516] RBP: 00007f3dad6381d0 R08: 0000000000000000 R09: 0000000000000000
[ 3213.355904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 3213.357320] R13: 00007ffff5599cbf R14: 00007f3dad638300 R15: 0000000000022000
[ 3213.358718]  </TASK>
19:36:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000500)={0x60, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}}, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000040))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)

19:36:54 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x334, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff092b}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x300}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2233}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xe0, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcae}]}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, '\x00', 0x23}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8f5, @empty, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x881)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xffff, 0x8, 0x20, 0x12, "28f3d07762726b62b6877f80a8bcbe35ec64df"})
write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6a90b9e324ea83f076a49efdbc29aaa5fa5e884f81ea07d397707d92331700129f346c619f2bf445ef5fe6268bae0c8705ee4ae6f44315e1095b5f5a903784230e41e062a3e6c1ad5cbe738558f92bed4e6b78e32b6da388c6704846d73e358584db19c35f19d0f31fb58aae42a5641597ec12292bb4abe30d0258aec526fa94cc7f2a4b2a05f84e458816c86e12c9e3243db920a82a1b9fc83cb0e7f4e445da0c6a4fe409e3cd5a524f84d6bcca2821b9350000"], 0xfffffecb)


VM DIAGNOSIS:
19:36:55  Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=ffffffff816f2856 RDI=0000000000000003 RBP=ffffea0000e96b40 RSP=ffff8880421df680
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff816f2633 R11=0000000000000000
R12=ffffea0000e90001 R13=ffff888042011010 R14=ffffea0000e96b48 R15=ffff8880421dfa60
RIP=ffffffff8143446d RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000000020003000 CR3=0000000018064000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff8237a62c RDI=ffffffff87396480 RBP=ffffffff87396440 RSP=ffff888019aef4d8
R8 =0000000000000036 R9 =0000000000000031 R10=ffffffff82361d0b R11=000000000000000a
R12=0000000000000020 R13=fffffbfff0e72cdb R14=fffffbfff0e72c92 R15=dffffc0000000000
RIP=ffffffff8237a680 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f3dad638700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2d322000 CR3=000000000d7ea000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000