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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 14:06:04 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:04 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:04 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:04 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:04 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 14:06:18 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="65f32783bd7e70419d633eef684322f1b293b6784467cae761c862753742cddf609c8810caea2e1df2f10b853fc32746d7a8cfd3e4e0d37e1d0436bf2f3bd1a323127cca73815ec86838f6f27e3377845c20671e5e8fbeeef46888dfa4e79ac5acc547912103612905759aae8d57eb526c3bbeecdfe9542d6839b83202d37d92695f177947d37aefe8c0658f315035b619c4a8ca97012bfc539b636739a990572fc161fafe015544a56e80f25e460fd0c0fa0b357159ae236ed05c2d7653c08ae6e14af0aac6209b8d638a2cc5b9a838ac5b394ebb07023038d01577a7d8b7cba6df0c86573f688952f50988e33378bd106de73dfb903d3e64b9b2d0b57fe35cddc556653082ac9d36a23c19abfa93faca3c6c53fd6c63c630623bb3dd79eafbcdd8c81f7bb4083d5038a5eff2b66982c0264196f22264c168dbaabab68608a744fb57b70569da28a8d4d6f422268f6a44ca6b9f84e0b07115730a86a7b88b815b6bf20ddb59182c9e6002439caf8a86faef5b71f14333944c3ec3d4f875ff6bd4fa9a9ee8ce9ac5cf0256daf8ba9e67edf4367a7d7e6d44519dcd5dfae15ea16b15feea8d2ace7cd1076c6967c6da09cf2e2846ac6e6708f59ebb18566656a7db7b4f89df81dd2ce54506b236e172d0d60ceeae664fdb97c2a1bded861b75b8994e2c483fe7150a3ea0ad8f674cefbe59db109b5c69ccdca996e9e1c1589af5f2e1a9df56b2ecd3d8b3aa8e2950e2b87225d4c02b6aa74365f9735b26f1a778e4dfa22a88e578e823dda28948807b5157f7f1442c51156648e48ebd3981b5e01b3ade295a1e5dc17bd60e1535cdaa85f4ebc555c88b5ca1d8835ed05d3fcff55e6b4d291ef5224dd4546373cac9aa3e1512e43774a6407af501d539866a8eea2382ff255b2060268657c3039820bcd614a4ce7e7fbc4cb7c906c18616ca5ec17a6abfa9fbdc47d67c478f4c907166bbc1d3345d794c19c2e55ae71151028c86cf17bf4a490d986d7e904d496f42b8c3e399672e7334ae46659e770985b373db2fed863582e13fc3572731ef3dbbd28f7c4119c3496be469a6a108e638f7a41f7fbad60f9cb1ae714b2a894727d1295beffe161a3905d65aa435e121e2eadbc999bc157e874c0534a6f0253815ce2953d41e2d5e328a15b1b939554962ff4b2231637d488394db685b526c72f1b23ec64e0378d9ba985dc17a2da6c3951829884a4a51f5d774289344149d0acbf1399a31cabe4a9582bb53af100841ecb4c57716dd325feb7de390b29bf1c8efefec4f116519f148c0e1c90231127a89a0c701d16b5bd3e859e4f58ca0fbe3ada634a28ce60a438aab4e5d4a87ce37051cf3c227b4e010b69279b723e79d83c0db8886762b88b18d7da2e4ab426445bf6fad8dbd7d3750fc0ef97e48bc7870c3241b61d0656704b4f025916125852bd19c5c3da57b2ba7ee18e7b671130b6fad1301734da801837e03baa3100742e0ad7d7804d63e87f69b1731bb9faae8180255bab1d6886b7cce63e3c8d664ddac548a86c2a100666d454795545166c8bc9652bda5fd41ffd9b2507084fe44332eca8ca831a7f7e3cf8ca66c367525bcd01478d09cad1f0b7c5f7fb88e8cb870c3fb72691e79d4f546300e6adf30529a50c168061c6f08215eb001e32c7440592b49a5d00889ef8f7410a5815c9f104747483426bced97c0245e45fbbd79eb7058227c9b920ed90f2839acf823b1adfa9801af5a09d50beb55b6f60c6eb9f92123ed4fc6ac087550e4d1eea4293c6f45fc667c45c1318bfbb60c49c6c3850a438f3a21e595cc8f0f63e1fbc6a2d9f172159d37571e10d9d8a5f307dbcd1058245c713a99d18b0df34b90167138345d51b22366415b9d3e6dfb2a4a5e975917b46ecb7631e99f5dbeed5d0e263bf008541b67271a0304bac3b0d82ab13cf6594d01b33a713d5fd4519b8b60c2bcae888b5afff4e7982fbe121cd46200106c57469fbaf0416a58c39d93c964b45f7eb1f1859225c63d3ca73227d146bf2318859cfc4f0d8a3780ec51a5f38c693f7ee1b24add876b1e0b01c8490c6d67fc8a46d4dd5f72bc71073e8c989986d83fd116f53c4a5c16cd5ccd24a5abf4ffa833b9eee74dc62771e6076ad7d29a87bf0aaac11013da9ed711226698a4b3b7a75a4eeacf9d2d7e172d8d5fe410f13e526480edf0356fc4717cd7d39a0e2f581029a728773190fa7ed3f1ea8e386dbfffb5addce538fac010fc13bf81c833fb1c7b98a31121d0f3fed8d58e6a0924c9a653d2887892e7d8014f076172dd829f8860753325b7c464bf7e3061b2c8c0e1224f01c9fa14b5aebfe66157cf9f4604d2c3f16839d877f8bed7b7b4ad34051ea0bb546f49f474a118f2c33f6cf6ad2d8bc45c5d451019e8673da314786f679a118ae042324f0db288797fc603f564106883b20f7dd686b91216eed054ef78a3dc214616e955300e6a9012bbeb18511564f742daf1aeb37b90a1521454b316d330facd0aaf4f53e3967908661bd9b6c6fcff63d60ab5e3e228c7a196763e251056b8a2963203c4ea6baeeeb1bd290baeb83dd5d9106dd001d34b8bff0c46075209be24402a278b9acf89bf47a08545dc78f8d6d1c935ffa6c9854df8906f6d5c378cc095098d6792258ad48b9bb4cfe84eb09661c39a777ca4915f6a436da4257879d38ad05d0ee3759957d555b9a48ef17b745e3b34ae863acddaace8e6107f382f14a48b9f19d396fc44b2dff8929c78b86fc33bc0255e4175b0b19c7a1de81d931877c56c2a1dec220153eda321a3906ad7e2f66dc04b125dca1a5164b820bff00f0d0e71be1ee8d0280ba4b7f0880f3468e6d0d9979a662d2ea58450cdb19316e8c76c1674f1b837d47ae59a733aecb696ca5abdda8b6383caae59a742f545ddb2adb4922102ee298feaa2e4a5219a9d8d7ff5a4bf35f1a93a874a44024a80ce3311236d849d5ea07030ab0146af86c3ac0b8df04efc80d7f496193b0c04e623b9e6e4a4d4d6b8ebece69c432615b685768f33370b7ec0b3e9b89b8cf3224ccf9e8796325fe9f97b65f97872c6b54e20a14abb61588cb66783e50ec379a3439e575a9635f5be834e8c5b751be12dfad1d325c65c9318ab6b8aafbc04c138f04a40e855229827ae48d7228f1f1aa54992c73e2e8ad1ea9c1c84b41bae8443f29234d1f6ab1c803174b49ab997698ae3b15949e5866a7cf59f85d53faad5904464a4b1da457baf8c2a6d9a9b317d5875f0742ed785fedc2f5b4b4de94d3584c4cdf8c91968706304e249cea4beb8ab79f7ec2f843a4b3318dcfae4da1b888243e1b376d426b22ac50365269f9c596742c2a824c0d7e8143fb0b5c5e4c1d576aa54ce5b5ae1d4e576893d1070d001090349fac49cc886fc9d59826325c2537dcd581ba892f721772daf64a7e2a63bab5f22a8aef466333235847b724080c5d0737260cc7147fb271675ae246b53a0f29b1970218f95dcbe44d1461dcae37718b9ba67dcb32defb9a37ff725638bec10e986ac0382cd9f3db80db21a903344921e1c1c989c3d6e4784f3f2da6dc03c75be67f06f06a432564e0b209d80ca16a2baf856e4e8ff5900793a5265ced1474d48b328df72ffa4bc243ddb0914b9199bec8e673a9b02a2eaff30ae39f10bf0c5ef9bafee36dab383c0cffd9a325cde789b8904fba14258340441e89f9ccaa398b6abc7844f6cc01957f3a9e9766d4ded7d2b8a153a34c8a04b142a9b6057fbc12c411e2819356c3768403897b8b2c547e6b6f7ae57bdcb75262d442447cae3ee1a5bd8114d522d12216736afece4f1bc799233cc1b780492d3a5b52773862f4c93207eeebcc0447cfe0b0cc85f77578616550054c5636c95aa30b7e261f1f82e9e2f4a9b13bfacb06c8d3892b256ae39df880d4336e1b798b91d072b8d56e993b3c067d8f9f4ca25ae08d9009ee763801416c187a4fb63b6a4da6795b861f710738d1d1c417c18056b03e90e698f0a3898899c7d020b265305fb5f6a292e5e632db4cd96c56ded3f0784e4cae7764ee357236da59a525be5f77569b6329ce6c22af4d2ea810bbf4ed48a16274a725be8fc5a5da1cacb1b4d44c48d451bf4c5c3def25a629b3911f7fb976114e895dcbf8e250b389089987119b10edc55705e3f3ed3e57be8a3f1e35120121e3fd04d27cfced1ac37007cf215868ed64b464b347f22b7f3a3038d4342886a99e849fddaa0627cd8cf91a5ba063c1b7c9861805bd010199d1d4c600aef2c94dca4b56fc687bad8dc933536d95fd0351a39ee020d5b883602aa6a14ec1d358f47ab52265d06138cd81ff41ce19b5d2c44533ed9fe9a8437511d81baa787eaf73179307ab0cbdb69d14a3135bc8562294d9a569ff4bf458d1e4ba148df61b815ef9e6dc17c7f4a4c69d434b57132f95e528a24ec0d4b4893744acda9a9f11712e981493ea0ba80d9baeadb0b388826efe5f992bfa39b243acfa16f87408a20cea2fe358fb251452df6653e241028aad1531fd95bcc5b3e144113440c5840164c413833e9fac843ce86be41d7f6243ac0aee9e36804d297532119f81ad4e6bf6f05439933c95f0937f1286ca4d9576d23caf1e30a2a1cbe8b950e3cc80dfb3ed3d32f5ea86711c7be715be8c186373351dca788a38a215fcc252fc0475741958021fe2baa7ca08f54527baefce791d25c03cedb9eba7d8402499864711beca7258cbcaac4ef539ad9fcb5891665d83ecc5923715e18e015767d90f6e1a249bdf5dca348907e7ccd88c300023a02fd68e3a2458800743de622455e9e59637a0bf9fc3aeda400240ccf376fad834d8458adca4b7859b22ed89d1b3702e0773c7135597403ca582d37a23cdac8c28d3be98bf7d15c98bd661edcf263527d2b940d75b8c96ebcb3f0c8e3ae946e2903cda9cd7fde1ff513ef9a2d50927e8fab803b610a2044cb655f2f391dec34455e9974048af9095c11bbba6cd22b39649f70b9810b60cea3994f27f71c1ea6ade2bf0a1a28448e9ee73af643a7144dcc13a74a5291acf5af7358f30c0426acb35dddcf6ccb67495f2a9e5783f85608f13e6ffc6c454ccbb63e1cf95dd2da3e1e77570824beed3c0595006d38f648159406916c1b710e9237e6d2b8f209b2c6d040737ed72fcaa656eb07b3cf332d14ef57388db08ff56be60788c9bf423a7b7ff4c1a64f4c3b13ec3e855b5decb92a550a377c8926fac529258d97a9e74c6cbe65da66bfd0b014f7899dba56eede23a7234551d92a6593d91807b288b02618c4af25f360ffdcb57c07fb833c2e7b3d181a1be0934fc81cc0b094c855172b9db717d270205b9ce0e8678999ffda8c7474d07f671703bf89bcae57e8b0d1104f4a8c4a410ca1e4bb9affd863680a602bffeef90c4c535b2e88662a087d02e8ec43f04d67f93c7514f9820aab1425fc4080991c4dd4af659b12bf34d649ab64fae149ac93c65e2957f5d2fda78f6b0ea24c1ab52adb541d95a4165dbede94de0a9ccb3ae348c2fab11d59469ede21cafa1e11d6f3a0d65a7522f67b5b054ae129fc802a94907e6b9426638b8a1258a7ab966c9ce6320bf7ff033fd95e571276d08f2d4804d5ad9759dd093a04153ade2e0e0822d043631840937356267d56f11826a48c29f41fb2660817ff2af8e74f807c3ebb1ef09aed81b6a014cbbbacdbff8a9c72c8aadfc722ceee8931e48c1a0c15f48908ca955e6639159f2cd6d9a34f01b0b90a5fe85f584722cd34db14248e7bdf99bffad50fa16f8ac7bb12fd78892ecd98c68c2a725142770058590f817797c42c", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) 14:06:18 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 14:06:18 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:18 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:18 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:18 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:18 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:18 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:18 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:18 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:18 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:18 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:18 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:18 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:18 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:18 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:30 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="65f32783bd7e70419d633eef684322f1b293b6784467cae761c862753742cddf609c8810caea2e1df2f10b853fc32746d7a8cfd3e4e0d37e1d0436bf2f3bd1a323127cca73815ec86838f6f27e3377845c20671e5e8fbeeef46888dfa4e79ac5acc547912103612905759aae8d57eb526c3bbeecdfe9542d6839b83202d37d92695f177947d37aefe8c0658f315035b619c4a8ca97012bfc539b636739a990572fc161fafe015544a56e80f25e460fd0c0fa0b357159ae236ed05c2d7653c08ae6e14af0aac6209b8d638a2cc5b9a838ac5b394ebb07023038d01577a7d8b7cba6df0c86573f688952f50988e33378bd106de73dfb903d3e64b9b2d0b57fe35cddc556653082ac9d36a23c19abfa93faca3c6c53fd6c63c630623bb3dd79eafbcdd8c81f7bb4083d5038a5eff2b66982c0264196f22264c168dbaabab68608a744fb57b70569da28a8d4d6f422268f6a44ca6b9f84e0b07115730a86a7b88b815b6bf20ddb59182c9e6002439caf8a86faef5b71f14333944c3ec3d4f875ff6bd4fa9a9ee8ce9ac5cf0256daf8ba9e67edf4367a7d7e6d44519dcd5dfae15ea16b15feea8d2ace7cd1076c6967c6da09cf2e2846ac6e6708f59ebb18566656a7db7b4f89df81dd2ce54506b236e172d0d60ceeae664fdb97c2a1bded861b75b8994e2c483fe7150a3ea0ad8f674cefbe59db109b5c69ccdca996e9e1c1589af5f2e1a9df56b2ecd3d8b3aa8e2950e2b87225d4c02b6aa74365f9735b26f1a778e4dfa22a88e578e823dda28948807b5157f7f1442c51156648e48ebd3981b5e01b3ade295a1e5dc17bd60e1535cdaa85f4ebc555c88b5ca1d8835ed05d3fcff55e6b4d291ef5224dd4546373cac9aa3e1512e43774a6407af501d539866a8eea2382ff255b2060268657c3039820bcd614a4ce7e7fbc4cb7c906c18616ca5ec17a6abfa9fbdc47d67c478f4c907166bbc1d3345d794c19c2e55ae71151028c86cf17bf4a490d986d7e904d496f42b8c3e399672e7334ae46659e770985b373db2fed863582e13fc3572731ef3dbbd28f7c4119c3496be469a6a108e638f7a41f7fbad60f9cb1ae714b2a894727d1295beffe161a3905d65aa435e121e2eadbc999bc157e874c0534a6f0253815ce2953d41e2d5e328a15b1b939554962ff4b2231637d488394db685b526c72f1b23ec64e0378d9ba985dc17a2da6c3951829884a4a51f5d774289344149d0acbf1399a31cabe4a9582bb53af100841ecb4c57716dd325feb7de390b29bf1c8efefec4f116519f148c0e1c90231127a89a0c701d16b5bd3e859e4f58ca0fbe3ada634a28ce60a438aab4e5d4a87ce37051cf3c227b4e010b69279b723e79d83c0db8886762b88b18d7da2e4ab426445bf6fad8dbd7d3750fc0ef97e48bc7870c3241b61d0656704b4f025916125852bd19c5c3da57b2ba7ee18e7b671130b6fad1301734da801837e03baa3100742e0ad7d7804d63e87f69b1731bb9faae8180255bab1d6886b7cce63e3c8d664ddac548a86c2a100666d454795545166c8bc9652bda5fd41ffd9b2507084fe44332eca8ca831a7f7e3cf8ca66c367525bcd01478d09cad1f0b7c5f7fb88e8cb870c3fb72691e79d4f546300e6adf30529a50c168061c6f08215eb001e32c7440592b49a5d00889ef8f7410a5815c9f104747483426bced97c0245e45fbbd79eb7058227c9b920ed90f2839acf823b1adfa9801af5a09d50beb55b6f60c6eb9f92123ed4fc6ac087550e4d1eea4293c6f45fc667c45c1318bfbb60c49c6c3850a438f3a21e595cc8f0f63e1fbc6a2d9f172159d37571e10d9d8a5f307dbcd1058245c713a99d18b0df34b90167138345d51b22366415b9d3e6dfb2a4a5e975917b46ecb7631e99f5dbeed5d0e263bf008541b67271a0304bac3b0d82ab13cf6594d01b33a713d5fd4519b8b60c2bcae888b5afff4e7982fbe121cd46200106c57469fbaf0416a58c39d93c964b45f7eb1f1859225c63d3ca73227d146bf2318859cfc4f0d8a3780ec51a5f38c693f7ee1b24add876b1e0b01c8490c6d67fc8a46d4dd5f72bc71073e8c989986d83fd116f53c4a5c16cd5ccd24a5abf4ffa833b9eee74dc62771e6076ad7d29a87bf0aaac11013da9ed711226698a4b3b7a75a4eeacf9d2d7e172d8d5fe410f13e526480edf0356fc4717cd7d39a0e2f581029a728773190fa7ed3f1ea8e386dbfffb5addce538fac010fc13bf81c833fb1c7b98a31121d0f3fed8d58e6a0924c9a653d2887892e7d8014f076172dd829f8860753325b7c464bf7e3061b2c8c0e1224f01c9fa14b5aebfe66157cf9f4604d2c3f16839d877f8bed7b7b4ad34051ea0bb546f49f474a118f2c33f6cf6ad2d8bc45c5d451019e8673da314786f679a118ae042324f0db288797fc603f564106883b20f7dd686b91216eed054ef78a3dc214616e955300e6a9012bbeb18511564f742daf1aeb37b90a1521454b316d330facd0aaf4f53e3967908661bd9b6c6fcff63d60ab5e3e228c7a196763e251056b8a2963203c4ea6baeeeb1bd290baeb83dd5d9106dd001d34b8bff0c46075209be24402a278b9acf89bf47a08545dc78f8d6d1c935ffa6c9854df8906f6d5c378cc095098d6792258ad48b9bb4cfe84eb09661c39a777ca4915f6a436da4257879d38ad05d0ee3759957d555b9a48ef17b745e3b34ae863acddaace8e6107f382f14a48b9f19d396fc44b2dff8929c78b86fc33bc0255e4175b0b19c7a1de81d931877c56c2a1dec220153eda321a3906ad7e2f66dc04b125dca1a5164b820bff00f0d0e71be1ee8d0280ba4b7f0880f3468e6d0d9979a662d2ea58450cdb19316e8c76c1674f1b837d47ae59a733aecb696ca5abdda8b6383caae59a742f545ddb2adb4922102ee298feaa2e4a5219a9d8d7ff5a4bf35f1a93a874a44024a80ce3311236d849d5ea07030ab0146af86c3ac0b8df04efc80d7f496193b0c04e623b9e6e4a4d4d6b8ebece69c432615b685768f33370b7ec0b3e9b89b8cf3224ccf9e8796325fe9f97b65f97872c6b54e20a14abb61588cb66783e50ec379a3439e575a9635f5be834e8c5b751be12dfad1d325c65c9318ab6b8aafbc04c138f04a40e855229827ae48d7228f1f1aa54992c73e2e8ad1ea9c1c84b41bae8443f29234d1f6ab1c803174b49ab997698ae3b15949e5866a7cf59f85d53faad5904464a4b1da457baf8c2a6d9a9b317d5875f0742ed785fedc2f5b4b4de94d3584c4cdf8c91968706304e249cea4beb8ab79f7ec2f843a4b3318dcfae4da1b888243e1b376d426b22ac50365269f9c596742c2a824c0d7e8143fb0b5c5e4c1d576aa54ce5b5ae1d4e576893d1070d001090349fac49cc886fc9d59826325c2537dcd581ba892f721772daf64a7e2a63bab5f22a8aef466333235847b724080c5d0737260cc7147fb271675ae246b53a0f29b1970218f95dcbe44d1461dcae37718b9ba67dcb32defb9a37ff725638bec10e986ac0382cd9f3db80db21a903344921e1c1c989c3d6e4784f3f2da6dc03c75be67f06f06a432564e0b209d80ca16a2baf856e4e8ff5900793a5265ced1474d48b328df72ffa4bc243ddb0914b9199bec8e673a9b02a2eaff30ae39f10bf0c5ef9bafee36dab383c0cffd9a325cde789b8904fba14258340441e89f9ccaa398b6abc7844f6cc01957f3a9e9766d4ded7d2b8a153a34c8a04b142a9b6057fbc12c411e2819356c3768403897b8b2c547e6b6f7ae57bdcb75262d442447cae3ee1a5bd8114d522d12216736afece4f1bc799233cc1b780492d3a5b52773862f4c93207eeebcc0447cfe0b0cc85f77578616550054c5636c95aa30b7e261f1f82e9e2f4a9b13bfacb06c8d3892b256ae39df880d4336e1b798b91d072b8d56e993b3c067d8f9f4ca25ae08d9009ee763801416c187a4fb63b6a4da6795b861f710738d1d1c417c18056b03e90e698f0a3898899c7d020b265305fb5f6a292e5e632db4cd96c56ded3f0784e4cae7764ee357236da59a525be5f77569b6329ce6c22af4d2ea810bbf4ed48a16274a725be8fc5a5da1cacb1b4d44c48d451bf4c5c3def25a629b3911f7fb976114e895dcbf8e250b389089987119b10edc55705e3f3ed3e57be8a3f1e35120121e3fd04d27cfced1ac37007cf215868ed64b464b347f22b7f3a3038d4342886a99e849fddaa0627cd8cf91a5ba063c1b7c9861805bd010199d1d4c600aef2c94dca4b56fc687bad8dc933536d95fd0351a39ee020d5b883602aa6a14ec1d358f47ab52265d06138cd81ff41ce19b5d2c44533ed9fe9a8437511d81baa787eaf73179307ab0cbdb69d14a3135bc8562294d9a569ff4bf458d1e4ba148df61b815ef9e6dc17c7f4a4c69d434b57132f95e528a24ec0d4b4893744acda9a9f11712e981493ea0ba80d9baeadb0b388826efe5f992bfa39b243acfa16f87408a20cea2fe358fb251452df6653e241028aad1531fd95bcc5b3e144113440c5840164c413833e9fac843ce86be41d7f6243ac0aee9e36804d297532119f81ad4e6bf6f05439933c95f0937f1286ca4d9576d23caf1e30a2a1cbe8b950e3cc80dfb3ed3d32f5ea86711c7be715be8c186373351dca788a38a215fcc252fc0475741958021fe2baa7ca08f54527baefce791d25c03cedb9eba7d8402499864711beca7258cbcaac4ef539ad9fcb5891665d83ecc5923715e18e015767d90f6e1a249bdf5dca348907e7ccd88c300023a02fd68e3a2458800743de622455e9e59637a0bf9fc3aeda400240ccf376fad834d8458adca4b7859b22ed89d1b3702e0773c7135597403ca582d37a23cdac8c28d3be98bf7d15c98bd661edcf263527d2b940d75b8c96ebcb3f0c8e3ae946e2903cda9cd7fde1ff513ef9a2d50927e8fab803b610a2044cb655f2f391dec34455e9974048af9095c11bbba6cd22b39649f70b9810b60cea3994f27f71c1ea6ade2bf0a1a28448e9ee73af643a7144dcc13a74a5291acf5af7358f30c0426acb35dddcf6ccb67495f2a9e5783f85608f13e6ffc6c454ccbb63e1cf95dd2da3e1e77570824beed3c0595006d38f648159406916c1b710e9237e6d2b8f209b2c6d040737ed72fcaa656eb07b3cf332d14ef57388db08ff56be60788c9bf423a7b7ff4c1a64f4c3b13ec3e855b5decb92a550a377c8926fac529258d97a9e74c6cbe65da66bfd0b014f7899dba56eede23a7234551d92a6593d91807b288b02618c4af25f360ffdcb57c07fb833c2e7b3d181a1be0934fc81cc0b094c855172b9db717d270205b9ce0e8678999ffda8c7474d07f671703bf89bcae57e8b0d1104f4a8c4a410ca1e4bb9affd863680a602bffeef90c4c535b2e88662a087d02e8ec43f04d67f93c7514f9820aab1425fc4080991c4dd4af659b12bf34d649ab64fae149ac93c65e2957f5d2fda78f6b0ea24c1ab52adb541d95a4165dbede94de0a9ccb3ae348c2fab11d59469ede21cafa1e11d6f3a0d65a7522f67b5b054ae129fc802a94907e6b9426638b8a1258a7ab966c9ce6320bf7ff033fd95e571276d08f2d4804d5ad9759dd093a04153ade2e0e0822d043631840937356267d56f11826a48c29f41fb2660817ff2af8e74f807c3ebb1ef09aed81b6a014cbbbacdbff8a9c72c8aadfc722ceee8931e48c1a0c15f48908ca955e6639159f2cd6d9a34f01b0b90a5fe85f584722cd34db14248e7bdf99bffad50fa16f8ac7bb12fd78892ecd98c68c2a725142770058590f817797c42c", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:30 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:30 executing program 3: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:30 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:30 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:30 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:30 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:30 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:30 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:30 executing program 7: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/174, 0xae, 0x0, &(0x7f00000000c0)={0x77359400}) mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x13, 0x0, @tid=0xffffffffffffffff}) r0 = getpgrp(0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x1d, 0x5, @tid=r0}) 14:06:30 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:30 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) 14:06:30 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:30 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:30 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:06:30 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:30 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:30 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r5, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:30 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:43 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:43 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setreuid(0x0, 0x0) 14:06:43 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setreuid(0x0, 0x0) 14:06:43 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:43 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:43 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:43 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) setreuid(0x0, 0x0) 14:06:43 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r5, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:43 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:55 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:06:55 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r5, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:55 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:55 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:55 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:55 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:55 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:06:55 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setreuid(0x0, 0x0) 14:06:56 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:56 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:56 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:56 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setreuid(0x0, 0x0) 14:06:56 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="65f32783bd7e70419d633eef684322f1b293b6784467cae761c862753742cddf609c8810caea2e1df2f10b853fc32746d7a8cfd3e4e0d37e1d0436bf2f3bd1a323127cca73815ec86838f6f27e3377845c20671e5e8fbeeef46888dfa4e79ac5acc547912103612905759aae8d57eb526c3bbeecdfe9542d6839b83202d37d92695f177947d37aefe8c0658f315035b619c4a8ca97012bfc539b636739a990572fc161fafe015544a56e80f25e460fd0c0fa0b357159ae236ed05c2d7653c08ae6e14af0aac6209b8d638a2cc5b9a838ac5b394ebb07023038d01577a7d8b7cba6df0c86573f688952f50988e33378bd106de73dfb903d3e64b9b2d0b57fe35cddc556653082ac9d36a23c19abfa93faca3c6c53fd6c63c630623bb3dd79eafbcdd8c81f7bb4083d5038a5eff2b66982c0264196f22264c168dbaabab68608a744fb57b70569da28a8d4d6f422268f6a44ca6b9f84e0b07115730a86a7b88b815b6bf20ddb59182c9e6002439caf8a86faef5b71f14333944c3ec3d4f875ff6bd4fa9a9ee8ce9ac5cf0256daf8ba9e67edf4367a7d7e6d44519dcd5dfae15ea16b15feea8d2ace7cd1076c6967c6da09cf2e2846ac6e6708f59ebb18566656a7db7b4f89df81dd2ce54506b236e172d0d60ceeae664fdb97c2a1bded861b75b8994e2c483fe7150a3ea0ad8f674cefbe59db109b5c69ccdca996e9e1c1589af5f2e1a9df56b2ecd3d8b3aa8e2950e2b87225d4c02b6aa74365f9735b26f1a778e4dfa22a88e578e823dda28948807b5157f7f1442c51156648e48ebd3981b5e01b3ade295a1e5dc17bd60e1535cdaa85f4ebc555c88b5ca1d8835ed05d3fcff55e6b4d291ef5224dd4546373cac9aa3e1512e43774a6407af501d539866a8eea2382ff255b2060268657c3039820bcd614a4ce7e7fbc4cb7c906c18616ca5ec17a6abfa9fbdc47d67c478f4c907166bbc1d3345d794c19c2e55ae71151028c86cf17bf4a490d986d7e904d496f42b8c3e399672e7334ae46659e770985b373db2fed863582e13fc3572731ef3dbbd28f7c4119c3496be469a6a108e638f7a41f7fbad60f9cb1ae714b2a894727d1295beffe161a3905d65aa435e121e2eadbc999bc157e874c0534a6f0253815ce2953d41e2d5e328a15b1b939554962ff4b2231637d488394db685b526c72f1b23ec64e0378d9ba985dc17a2da6c3951829884a4a51f5d774289344149d0acbf1399a31cabe4a9582bb53af100841ecb4c57716dd325feb7de390b29bf1c8efefec4f116519f148c0e1c90231127a89a0c701d16b5bd3e859e4f58ca0fbe3ada634a28ce60a438aab4e5d4a87ce37051cf3c227b4e010b69279b723e79d83c0db8886762b88b18d7da2e4ab426445bf6fad8dbd7d3750fc0ef97e48bc7870c3241b61d0656704b4f025916125852bd19c5c3da57b2ba7ee18e7b671130b6fad1301734da801837e03baa3100742e0ad7d7804d63e87f69b1731bb9faae8180255bab1d6886b7cce63e3c8d664ddac548a86c2a100666d454795545166c8bc9652bda5fd41ffd9b2507084fe44332eca8ca831a7f7e3cf8ca66c367525bcd01478d09cad1f0b7c5f7fb88e8cb870c3fb72691e79d4f546300e6adf30529a50c168061c6f08215eb001e32c7440592b49a5d00889ef8f7410a5815c9f104747483426bced97c0245e45fbbd79eb7058227c9b920ed90f2839acf823b1adfa9801af5a09d50beb55b6f60c6eb9f92123ed4fc6ac087550e4d1eea4293c6f45fc667c45c1318bfbb60c49c6c3850a438f3a21e595cc8f0f63e1fbc6a2d9f172159d37571e10d9d8a5f307dbcd1058245c713a99d18b0df34b90167138345d51b22366415b9d3e6dfb2a4a5e975917b46ecb7631e99f5dbeed5d0e263bf008541b67271a0304bac3b0d82ab13cf6594d01b33a713d5fd4519b8b60c2bcae888b5afff4e7982fbe121cd46200106c57469fbaf0416a58c39d93c964b45f7eb1f1859225c63d3ca73227d146bf2318859cfc4f0d8a3780ec51a5f38c693f7ee1b24add876b1e0b01c8490c6d67fc8a46d4dd5f72bc71073e8c989986d83fd116f53c4a5c16cd5ccd24a5abf4ffa833b9eee74dc62771e6076ad7d29a87bf0aaac11013da9ed711226698a4b3b7a75a4eeacf9d2d7e172d8d5fe410f13e526480edf0356fc4717cd7d39a0e2f581029a728773190fa7ed3f1ea8e386dbfffb5addce538fac010fc13bf81c833fb1c7b98a31121d0f3fed8d58e6a0924c9a653d2887892e7d8014f076172dd829f8860753325b7c464bf7e3061b2c8c0e1224f01c9fa14b5aebfe66157cf9f4604d2c3f16839d877f8bed7b7b4ad34051ea0bb546f49f474a118f2c33f6cf6ad2d8bc45c5d451019e8673da314786f679a118ae042324f0db288797fc603f564106883b20f7dd686b91216eed054ef78a3dc214616e955300e6a9012bbeb18511564f742daf1aeb37b90a1521454b316d330facd0aaf4f53e3967908661bd9b6c6fcff63d60ab5e3e228c7a196763e251056b8a2963203c4ea6baeeeb1bd290baeb83dd5d9106dd001d34b8bff0c46075209be24402a278b9acf89bf47a08545dc78f8d6d1c935ffa6c9854df8906f6d5c378cc095098d6792258ad48b9bb4cfe84eb09661c39a777ca4915f6a436da4257879d38ad05d0ee3759957d555b9a48ef17b745e3b34ae863acddaace8e6107f382f14a48b9f19d396fc44b2dff8929c78b86fc33bc0255e4175b0b19c7a1de81d931877c56c2a1dec220153eda321a3906ad7e2f66dc04b125dca1a5164b820bff00f0d0e71be1ee8d0280ba4b7f0880f3468e6d0d9979a662d2ea58450cdb19316e8c76c1674f1b837d47ae59a733aecb696ca5abdda8b6383caae59a742f545ddb2adb4922102ee298feaa2e4a5219a9d8d7ff5a4bf35f1a93a874a44024a80ce3311236d849d5ea07030ab0146af86c3ac0b8df04efc80d7f496193b0c04e623b9e6e4a4d4d6b8ebece69c432615b685768f33370b7ec0b3e9b89b8cf3224ccf9e8796325fe9f97b65f97872c6b54e20a14abb61588cb66783e50ec379a3439e575a9635f5be834e8c5b751be12dfad1d325c65c9318ab6b8aafbc04c138f04a40e855229827ae48d7228f1f1aa54992c73e2e8ad1ea9c1c84b41bae8443f29234d1f6ab1c803174b49ab997698ae3b15949e5866a7cf59f85d53faad5904464a4b1da457baf8c2a6d9a9b317d5875f0742ed785fedc2f5b4b4de94d3584c4cdf8c91968706304e249cea4beb8ab79f7ec2f843a4b3318dcfae4da1b888243e1b376d426b22ac50365269f9c596742c2a824c0d7e8143fb0b5c5e4c1d576aa54ce5b5ae1d4e576893d1070d001090349fac49cc886fc9d59826325c2537dcd581ba892f721772daf64a7e2a63bab5f22a8aef466333235847b724080c5d0737260cc7147fb271675ae246b53a0f29b1970218f95dcbe44d1461dcae37718b9ba67dcb32defb9a37ff725638bec10e986ac0382cd9f3db80db21a903344921e1c1c989c3d6e4784f3f2da6dc03c75be67f06f06a432564e0b209d80ca16a2baf856e4e8ff5900793a5265ced1474d48b328df72ffa4bc243ddb0914b9199bec8e673a9b02a2eaff30ae39f10bf0c5ef9bafee36dab383c0cffd9a325cde789b8904fba14258340441e89f9ccaa398b6abc7844f6cc01957f3a9e9766d4ded7d2b8a153a34c8a04b142a9b6057fbc12c411e2819356c3768403897b8b2c547e6b6f7ae57bdcb75262d442447cae3ee1a5bd8114d522d12216736afece4f1bc799233cc1b780492d3a5b52773862f4c93207eeebcc0447cfe0b0cc85f77578616550054c5636c95aa30b7e261f1f82e9e2f4a9b13bfacb06c8d3892b256ae39df880d4336e1b798b91d072b8d56e993b3c067d8f9f4ca25ae08d9009ee763801416c187a4fb63b6a4da6795b861f710738d1d1c417c18056b03e90e698f0a3898899c7d020b265305fb5f6a292e5e632db4cd96c56ded3f0784e4cae7764ee357236da59a525be5f77569b6329ce6c22af4d2ea810bbf4ed48a16274a725be8fc5a5da1cacb1b4d44c48d451bf4c5c3def25a629b3911f7fb976114e895dcbf8e250b389089987119b10edc55705e3f3ed3e57be8a3f1e35120121e3fd04d27cfced1ac37007cf215868ed64b464b347f22b7f3a3038d4342886a99e849fddaa0627cd8cf91a5ba063c1b7c9861805bd010199d1d4c600aef2c94dca4b56fc687bad8dc933536d95fd0351a39ee020d5b883602aa6a14ec1d358f47ab52265d06138cd81ff41ce19b5d2c44533ed9fe9a8437511d81baa787eaf73179307ab0cbdb69d14a3135bc8562294d9a569ff4bf458d1e4ba148df61b815ef9e6dc17c7f4a4c69d434b57132f95e528a24ec0d4b4893744acda9a9f11712e981493ea0ba80d9baeadb0b388826efe5f992bfa39b243acfa16f87408a20cea2fe358fb251452df6653e241028aad1531fd95bcc5b3e144113440c5840164c413833e9fac843ce86be41d7f6243ac0aee9e36804d297532119f81ad4e6bf6f05439933c95f0937f1286ca4d9576d23caf1e30a2a1cbe8b950e3cc80dfb3ed3d32f5ea86711c7be715be8c186373351dca788a38a215fcc252fc0475741958021fe2baa7ca08f54527baefce791d25c03cedb9eba7d8402499864711beca7258cbcaac4ef539ad9fcb5891665d83ecc5923715e18e015767d90f6e1a249bdf5dca348907e7ccd88c300023a02fd68e3a2458800743de622455e9e59637a0bf9fc3aeda400240ccf376fad834d8458adca4b7859b22ed89d1b3702e0773c7135597403ca582d37a23cdac8c28d3be98bf7d15c98bd661edcf263527d2b940d75b8c96ebcb3f0c8e3ae946e2903cda9cd7fde1ff513ef9a2d50927e8fab803b610a2044cb655f2f391dec34455e9974048af9095c11bbba6cd22b39649f70b9810b60cea3994f27f71c1ea6ade2bf0a1a28448e9ee73af643a7144dcc13a74a5291acf5af7358f30c0426acb35dddcf6ccb67495f2a9e5783f85608f13e6ffc6c454ccbb63e1cf95dd2da3e1e77570824beed3c0595006d38f648159406916c1b710e9237e6d2b8f209b2c6d040737ed72fcaa656eb07b3cf332d14ef57388db08ff56be60788c9bf423a7b7ff4c1a64f4c3b13ec3e855b5decb92a550a377c8926fac529258d97a9e74c6cbe65da66bfd0b014f7899dba56eede23a7234551d92a6593d91807b288b02618c4af25f360ffdcb57c07fb833c2e7b3d181a1be0934fc81cc0b094c855172b9db717d270205b9ce0e8678999ffda8c7474d07f671703bf89bcae57e8b0d1104f4a8c4a410ca1e4bb9affd863680a602bffeef90c4c535b2e88662a087d02e8ec43f04d67f93c7514f9820aab1425fc4080991c4dd4af659b12bf34d649ab64fae149ac93c65e2957f5d2fda78f6b0ea24c1ab52adb541d95a4165dbede94de0a9ccb3ae348c2fab11d59469ede21cafa1e11d6f3a0d65a7522f67b5b054ae129fc802a94907e6b9426638b8a1258a7ab966c9ce6320bf7ff033fd95e571276d08f2d4804d5ad9759dd093a04153ade2e0e0822d043631840937356267d56f11826a48c29f41fb2660817ff2af8e74f807c3ebb1ef09aed81b6a014cbbbacdbff8a9c72c8aadfc722ceee8931e48c1a0c15f48908ca955e6639159f2cd6d9a34f01b0b90a5fe85f584722cd34db14248e7bdf99bffad50fa16f8ac7bb12fd78892ecd98c68c2a725142770058590f817797c42c", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 14:06:56 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:06:56 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:06:56 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:06:56 executing program 0: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:06:56 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) setreuid(0x0, 0x0) 14:06:56 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:56 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:06:56 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:06:56 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x3057325cf9bd01db) 14:06:56 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:56 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:56 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:06:56 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:07:09 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:07:09 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:09 executing program 4: sync() socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:09 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:09 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) 14:07:09 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:09 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:09 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:07:09 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:07:10 executing program 4: sync() socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:10 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:10 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:10 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:07:10 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:10 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:10 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) 14:07:10 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000021c0)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002200)={@loopback, r3}, 0x14) 14:07:23 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:23 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) 14:07:23 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:23 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:23 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:23 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:23 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:23 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 14:07:35 executing program 6: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:35 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:35 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) 14:07:35 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 14:07:35 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:35 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setreuid(0x0, 0x0) 14:07:35 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) socket$nl_generic(0x10, 0x3, 0x10) 14:07:35 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:35 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:35 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:36 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002080)) 14:07:36 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:36 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 14:07:36 executing program 6: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:36 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) geteuid() 14:07:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:49 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) geteuid() 14:07:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) geteuid() 14:07:49 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="65f32783bd7e70419d633eef684322f1b293b6784467cae761c862753742cddf609c8810caea2e1df2f10b853fc32746d7a8cfd3e4e0d37e1d0436bf2f3bd1a323127cca73815ec86838f6f27e3377845c20671e5e8fbeeef46888dfa4e79ac5acc547912103612905759aae8d57eb526c3bbeecdfe9542d6839b83202d37d92695f177947d37aefe8c0658f315035b619c4a8ca97012bfc539b636739a990572fc161fafe015544a56e80f25e460fd0c0fa0b357159ae236ed05c2d7653c08ae6e14af0aac6209b8d638a2cc5b9a838ac5b394ebb07023038d01577a7d8b7cba6df0c86573f688952f50988e33378bd106de73dfb903d3e64b9b2d0b57fe35cddc556653082ac9d36a23c19abfa93faca3c6c53fd6c63c630623bb3dd79eafbcdd8c81f7bb4083d5038a5eff2b66982c0264196f22264c168dbaabab68608a744fb57b70569da28a8d4d6f422268f6a44ca6b9f84e0b07115730a86a7b88b815b6bf20ddb59182c9e6002439caf8a86faef5b71f14333944c3ec3d4f875ff6bd4fa9a9ee8ce9ac5cf0256daf8ba9e67edf4367a7d7e6d44519dcd5dfae15ea16b15feea8d2ace7cd1076c6967c6da09cf2e2846ac6e6708f59ebb18566656a7db7b4f89df81dd2ce54506b236e172d0d60ceeae664fdb97c2a1bded861b75b8994e2c483fe7150a3ea0ad8f674cefbe59db109b5c69ccdca996e9e1c1589af5f2e1a9df56b2ecd3d8b3aa8e2950e2b87225d4c02b6aa74365f9735b26f1a778e4dfa22a88e578e823dda28948807b5157f7f1442c51156648e48ebd3981b5e01b3ade295a1e5dc17bd60e1535cdaa85f4ebc555c88b5ca1d8835ed05d3fcff55e6b4d291ef5224dd4546373cac9aa3e1512e43774a6407af501d539866a8eea2382ff255b2060268657c3039820bcd614a4ce7e7fbc4cb7c906c18616ca5ec17a6abfa9fbdc47d67c478f4c907166bbc1d3345d794c19c2e55ae71151028c86cf17bf4a490d986d7e904d496f42b8c3e399672e7334ae46659e770985b373db2fed863582e13fc3572731ef3dbbd28f7c4119c3496be469a6a108e638f7a41f7fbad60f9cb1ae714b2a894727d1295beffe161a3905d65aa435e121e2eadbc999bc157e874c0534a6f0253815ce2953d41e2d5e328a15b1b939554962ff4b2231637d488394db685b526c72f1b23ec64e0378d9ba985dc17a2da6c3951829884a4a51f5d774289344149d0acbf1399a31cabe4a9582bb53af100841ecb4c57716dd325feb7de390b29bf1c8efefec4f116519f148c0e1c90231127a89a0c701d16b5bd3e859e4f58ca0fbe3ada634a28ce60a438aab4e5d4a87ce37051cf3c227b4e010b69279b723e79d83c0db8886762b88b18d7da2e4ab426445bf6fad8dbd7d3750fc0ef97e48bc7870c3241b61d0656704b4f025916125852bd19c5c3da57b2ba7ee18e7b671130b6fad1301734da801837e03baa3100742e0ad7d7804d63e87f69b1731bb9faae8180255bab1d6886b7cce63e3c8d664ddac548a86c2a100666d454795545166c8bc9652bda5fd41ffd9b2507084fe44332eca8ca831a7f7e3cf8ca66c367525bcd01478d09cad1f0b7c5f7fb88e8cb870c3fb72691e79d4f546300e6adf30529a50c168061c6f08215eb001e32c7440592b49a5d00889ef8f7410a5815c9f104747483426bced97c0245e45fbbd79eb7058227c9b920ed90f2839acf823b1adfa9801af5a09d50beb55b6f60c6eb9f92123ed4fc6ac087550e4d1eea4293c6f45fc667c45c1318bfbb60c49c6c3850a438f3a21e595cc8f0f63e1fbc6a2d9f172159d37571e10d9d8a5f307dbcd1058245c713a99d18b0df34b90167138345d51b22366415b9d3e6dfb2a4a5e975917b46ecb7631e99f5dbeed5d0e263bf008541b67271a0304bac3b0d82ab13cf6594d01b33a713d5fd4519b8b60c2bcae888b5afff4e7982fbe121cd46200106c57469fbaf0416a58c39d93c964b45f7eb1f1859225c63d3ca73227d146bf2318859cfc4f0d8a3780ec51a5f38c693f7ee1b24add876b1e0b01c8490c6d67fc8a46d4dd5f72bc71073e8c989986d83fd116f53c4a5c16cd5ccd24a5abf4ffa833b9eee74dc62771e6076ad7d29a87bf0aaac11013da9ed711226698a4b3b7a75a4eeacf9d2d7e172d8d5fe410f13e526480edf0356fc4717cd7d39a0e2f581029a728773190fa7ed3f1ea8e386dbfffb5addce538fac010fc13bf81c833fb1c7b98a31121d0f3fed8d58e6a0924c9a653d2887892e7d8014f076172dd829f8860753325b7c464bf7e3061b2c8c0e1224f01c9fa14b5aebfe66157cf9f4604d2c3f16839d877f8bed7b7b4ad34051ea0bb546f49f474a118f2c33f6cf6ad2d8bc45c5d451019e8673da314786f679a118ae042324f0db288797fc603f564106883b20f7dd686b91216eed054ef78a3dc214616e955300e6a9012bbeb18511564f742daf1aeb37b90a1521454b316d330facd0aaf4f53e3967908661bd9b6c6fcff63d60ab5e3e228c7a196763e251056b8a2963203c4ea6baeeeb1bd290baeb83dd5d9106dd001d34b8bff0c46075209be24402a278b9acf89bf47a08545dc78f8d6d1c935ffa6c9854df8906f6d5c378cc095098d6792258ad48b9bb4cfe84eb09661c39a777ca4915f6a436da4257879d38ad05d0ee3759957d555b9a48ef17b745e3b34ae863acddaace8e6107f382f14a48b9f19d396fc44b2dff8929c78b86fc33bc0255e4175b0b19c7a1de81d931877c56c2a1dec220153eda321a3906ad7e2f66dc04b125dca1a5164b820bff00f0d0e71be1ee8d0280ba4b7f0880f3468e6d0d9979a662d2ea58450cdb19316e8c76c1674f1b837d47ae59a733aecb696ca5abdda8b6383caae59a742f545ddb2adb4922102ee298feaa2e4a5219a9d8d7ff5a4bf35f1a93a874a44024a80ce3311236d849d5ea07030ab0146af86c3ac0b8df04efc80d7f496193b0c04e623b9e6e4a4d4d6b8ebece69c432615b685768f33370b7ec0b3e9b89b8cf3224ccf9e8796325fe9f97b65f97872c6b54e20a14abb61588cb66783e50ec379a3439e575a9635f5be834e8c5b751be12dfad1d325c65c9318ab6b8aafbc04c138f04a40e855229827ae48d7228f1f1aa54992c73e2e8ad1ea9c1c84b41bae8443f29234d1f6ab1c803174b49ab997698ae3b15949e5866a7cf59f85d53faad5904464a4b1da457baf8c2a6d9a9b317d5875f0742ed785fedc2f5b4b4de94d3584c4cdf8c91968706304e249cea4beb8ab79f7ec2f843a4b3318dcfae4da1b888243e1b376d426b22ac50365269f9c596742c2a824c0d7e8143fb0b5c5e4c1d576aa54ce5b5ae1d4e576893d1070d001090349fac49cc886fc9d59826325c2537dcd581ba892f721772daf64a7e2a63bab5f22a8aef466333235847b724080c5d0737260cc7147fb271675ae246b53a0f29b1970218f95dcbe44d1461dcae37718b9ba67dcb32defb9a37ff725638bec10e986ac0382cd9f3db80db21a903344921e1c1c989c3d6e4784f3f2da6dc03c75be67f06f06a432564e0b209d80ca16a2baf856e4e8ff5900793a5265ced1474d48b328df72ffa4bc243ddb0914b9199bec8e673a9b02a2eaff30ae39f10bf0c5ef9bafee36dab383c0cffd9a325cde789b8904fba14258340441e89f9ccaa398b6abc7844f6cc01957f3a9e9766d4ded7d2b8a153a34c8a04b142a9b6057fbc12c411e2819356c3768403897b8b2c547e6b6f7ae57bdcb75262d442447cae3ee1a5bd8114d522d12216736afece4f1bc799233cc1b780492d3a5b52773862f4c93207eeebcc0447cfe0b0cc85f77578616550054c5636c95aa30b7e261f1f82e9e2f4a9b13bfacb06c8d3892b256ae39df880d4336e1b798b91d072b8d56e993b3c067d8f9f4ca25ae08d9009ee763801416c187a4fb63b6a4da6795b861f710738d1d1c417c18056b03e90e698f0a3898899c7d020b265305fb5f6a292e5e632db4cd96c56ded3f0784e4cae7764ee357236da59a525be5f77569b6329ce6c22af4d2ea810bbf4ed48a16274a725be8fc5a5da1cacb1b4d44c48d451bf4c5c3def25a629b3911f7fb976114e895dcbf8e250b389089987119b10edc55705e3f3ed3e57be8a3f1e35120121e3fd04d27cfced1ac37007cf215868ed64b464b347f22b7f3a3038d4342886a99e849fddaa0627cd8cf91a5ba063c1b7c9861805bd010199d1d4c600aef2c94dca4b56fc687bad8dc933536d95fd0351a39ee020d5b883602aa6a14ec1d358f47ab52265d06138cd81ff41ce19b5d2c44533ed9fe9a8437511d81baa787eaf73179307ab0cbdb69d14a3135bc8562294d9a569ff4bf458d1e4ba148df61b815ef9e6dc17c7f4a4c69d434b57132f95e528a24ec0d4b4893744acda9a9f11712e981493ea0ba80d9baeadb0b388826efe5f992bfa39b243acfa16f87408a20cea2fe358fb251452df6653e241028aad1531fd95bcc5b3e144113440c5840164c413833e9fac843ce86be41d7f6243ac0aee9e36804d297532119f81ad4e6bf6f05439933c95f0937f1286ca4d9576d23caf1e30a2a1cbe8b950e3cc80dfb3ed3d32f5ea86711c7be715be8c186373351dca788a38a215fcc252fc0475741958021fe2baa7ca08f54527baefce791d25c03cedb9eba7d8402499864711beca7258cbcaac4ef539ad9fcb5891665d83ecc5923715e18e015767d90f6e1a249bdf5dca348907e7ccd88c300023a02fd68e3a2458800743de622455e9e59637a0bf9fc3aeda400240ccf376fad834d8458adca4b7859b22ed89d1b3702e0773c7135597403ca582d37a23cdac8c28d3be98bf7d15c98bd661edcf263527d2b940d75b8c96ebcb3f0c8e3ae946e2903cda9cd7fde1ff513ef9a2d50927e8fab803b610a2044cb655f2f391dec34455e9974048af9095c11bbba6cd22b39649f70b9810b60cea3994f27f71c1ea6ade2bf0a1a28448e9ee73af643a7144dcc13a74a5291acf5af7358f30c0426acb35dddcf6ccb67495f2a9e5783f85608f13e6ffc6c454ccbb63e1cf95dd2da3e1e77570824beed3c0595006d38f648159406916c1b710e9237e6d2b8f209b2c6d040737ed72fcaa656eb07b3cf332d14ef57388db08ff56be60788c9bf423a7b7ff4c1a64f4c3b13ec3e855b5decb92a550a377c8926fac529258d97a9e74c6cbe65da66bfd0b014f7899dba56eede23a7234551d92a6593d91807b288b02618c4af25f360ffdcb57c07fb833c2e7b3d181a1be0934fc81cc0b094c855172b9db717d270205b9ce0e8678999ffda8c7474d07f671703bf89bcae57e8b0d1104f4a8c4a410ca1e4bb9affd863680a602bffeef90c4c535b2e88662a087d02e8ec43f04d67f93c7514f9820aab1425fc4080991c4dd4af659b12bf34d649ab64fae149ac93c65e2957f5d2fda78f6b0ea24c1ab52adb541d95a4165dbede94de0a9ccb3ae348c2fab11d59469ede21cafa1e11d6f3a0d65a7522f67b5b054ae129fc802a94907e6b9426638b8a1258a7ab966c9ce6320bf7ff033fd95e571276d08f2d4804d5ad9759dd093a04153ade2e0e0822d043631840937356267d56f11826a48c29f41fb2660817ff2af8e74f807c3ebb1ef09aed81b6a014cbbbacdbff8a9c72c8aadfc722ceee8931e48c1a0c15f48908ca955e6639159f2cd6d9a34f01b0b90a5fe85f584722cd34db14248e7bdf99bffad50fa16f8ac7bb12fd78892ecd98c68c2a725142770058590f817797c42c", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002040)) 14:07:49 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:49 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:49 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:49 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:49 executing program 6: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:50 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:50 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:07:50 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0, r0) 14:07:50 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:50 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) socket(0x15, 0x3, 0x0) geteuid() 14:07:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:07:50 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) 14:07:50 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:07:50 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) syz_genetlink_get_family_id$fou(&(0x7f0000002000), r0) 14:07:50 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0, r0) 14:08:02 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000002240)=0x8bef, 0x4) 14:08:02 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000001fc0)={'ip6gre0\x00', &(0x7f0000001f40)={'sit0\x00', r1, 0x2f, 0x5, 0x7, 0x1000, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x80, 0x1, 0x4}}) 14:08:02 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x2c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004000}, 0xc805) 14:08:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) 14:08:02 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0, r0) 14:08:02 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:03 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) geteuid() 14:08:03 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) 14:08:03 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:08:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, 0x0, 0x0) 14:08:03 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:03 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) r2 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) sendmmsg$inet6(r2, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x35}, 0x1f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000300)="67ae978cda1e47b646bf48d4860e107c38d8d0a0a9d8165a385ee2aed896c89d2db0fa6da965b9131adf3ba6792ec766518dffe10a889cf5ad0e79a66bd17b2267c6e6a687fa62335fa8ceb91da5971442f86c587b051e5c2f5131a66ca5d0b01062a3eb14ba5236670c8a4b6248448041761d", 0x73}, {&(0x7f0000000380)="7a09ebc75c532c4431f192d74d9071ec41d674870a5d6542e789bbe09a1d983c3dd2b913e7bde3a75ae861632112f47d5518e49ed6018467058f25139ba353e779527516d315c67bd7d77fbffa49d1f16c20d2647c5d44203f17a688fa85855bc8fedb610bbd974a69c62568c83aee18e826df9ea50bff331b8e299182f2f3279d6618ca9287526c7017ac995b57950c0d126de35967395574c6f300a7a5ef51d411162f6415f8f24e60443c7836901faaefa911f065659a7fb2c31b216e0a95610f3951c3ba78c1452e", 0xca}, {&(0x7f0000000480)="e7b05586d73224736f237318cd344af1b3447d147cbc890f2798b87e1b1d9be20592f9951535ec0fc5f98055d1a290b5f34cd74d205908c051edfde7bdb863268b77d727fcb181603ff48e88d71a632bf29ce02700", 0x55}, {&(0x7f0000000500)="d7c5973f238fd4a857654421115da5940bede42039648f5e5059d7a4b78c602c21916e445b8e0b313a54a8d89ee86ca75d63de5772f41335836e61cbb035bdc737e5bf9108631ca79d4a9b7a6f11c275e96ae30e175279e0f1defdaf68874d5e8c557f717cd96adbe82c9e412a244b57bfe01913b3ddebce71afb428ef116a8aefaae76043d5d038e77fc828", 0x8c}, {&(0x7f00000005c0)="1567a324ed9aab78cb1527269c1a3af3dc33", 0x12}, {&(0x7f0000000600)="e09b9fb2418dea4efa35be2863d122b60402857b2d09afc88e696ed4dc1788e7807cccd7ccd18c345a3b045e9635a834b7f4ee3c8bdea954ce74179ae85cc21d82819dfd5f5805ea670095ae3980b464384ab745301414ccd40b2b27cc1070b0ef9d010ab2edfe1487a994a3aa7d5cac821bfc2d235d83a051628f4c01b0be95309b087b720bac0d0bc317ab8e69d5ef86d2acbae205cfb2c36544c0d3a295d0ea4a41a4a76faf3840383f1b2d79cd484ce8fd3940da88", 0xb7}], 0x6, &(0x7f0000000740)=[@pktinfo={{0x24, 0x29, 0x32, {@empty, r1}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}}]}}}], 0x70}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x3ff, @mcast1, 0x80}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000800)="c4dbcf", 0x3}, {&(0x7f0000000840)="eb130374b2ba2e104c7bb8dffe", 0xd}, {&(0x7f0000000880)="0ee1721e91a5692a5066c4c7467ad0423a629d5edd113a16c13671c2d50e328b4eda812471c61da59e4a899f1a5688840979f46c25ccab8999fddf647cff82db74e09ea30b07f4ba1523b9c34f26fbc6e356bba09ff5859bebfff87e9a4a3f293de43a8eb44f30017bd010b9bb3c62fb78c91dfd01c01df399d53d71554581058f37c051fbc74958cd66138468988c5093a7e9f83831b92ccb6445c683b5612a6cea4e7534408797b0fd2ac417e1c4b9f0d82091559f84fb99cbda16036d3db0ff3000d9c4e5ac12eb", 0xc9}, {&(0x7f0000000980)="7fe05138b59da1c1ae61d7a744d923e855c4fc932ae5a6a85ba3012fcc0ab81bc5ad8ea1f16223746da059beb7d7c53ac43a90", 0x33}, {&(0x7f00000009c0)="8ce46591b7de78d3c9176c545bd845e74b4e06be44aa5474b11c872694e4f5174e6cd08dc66206d3a0fcb17ff592cf23aab90cf18e45096d5d9f07bd7b76", 0x3e}, {&(0x7f0000000a00)="bf824cf247a3d3f1bc982a7f3abc108050e499f242b54ae2e2272149b1cbe6dc37cea8a44e29546dcd5ab1d327aab9b0115a86db645bb6d46e4ff1e597b36cb75989df6972c10eecd75ab1089e8811d4bdb054cc34c0cefbc1bee94df089de5e2e284c458600d68f6c92942512190aec5828213f9c1e5a91ce6f943d703b0cd54eb4b222254cfb5b2617b42cd3e19a387b4bd092ba1dafb99fc2e9b640be874a5ba4b3318a6baa1ee4bbf75acc7d74274b4fcb53396f044ad3493e7ad7edda5f5cb44729c7f33ad0459355005c30a0b218bad3c5cd727f3118fb60ae6a6ed55b597dd6653661956c1239c2de857767ef83", 0xf1}, {&(0x7f0000000b00)="9b5c5a6167cbc168f4999bf300774f395549cd482c4cb8ca66892228a479b05d3ec35cb3f098fff48d1b2e2e11f64ec442a97912295cf86383146845ba4808bf66849a1743db8c3d21012bdd22d7782b7aafe555efc4d875ee10a7d9dc2634680270a17269d6dd8d7d7e26b4e0c5a50ee2587a924be8b9af3047457ffe24aee83185f95529b7d2be63f75499a1a75822ba6c2e134d0ad190b53a580ad60ed2a5bcfa896db06c99babc", 0xa9}, {&(0x7f0000000bc0)="344395296021303322384e3949e8a87f828d5ee0fceeb071a1991d21c6b7cbea5b8bd76204379ac961b40df76baf0e6bb5fc3942c393cd51d4b3d106ff8d307977fe67e5b17066b3b1f84d98630810970aba547ea90f847dc1d73655086a1e0f4b260d6475a5147626145a625a56bc0f60a1d00ef12c0e080d67dc79efa516078d35318ed5128c732044f3d73974677d35d03bf818b75b969a4ff1dc589a63d515470e6ac5392597c8c3d01f0c45ace4e91466be34e70c845cac404e94a202665b29187c0cd6615d0a935617498efe779979b8e7c32c3b5cba6d326b7a17237c4da6c9fd1186f2c7afdb8af9", 0xec}, {&(0x7f0000000cc0)="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", 0x1000}], 0x9, &(0x7f0000001e40)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1, r1}}}], 0x68}}], 0x2, 0x3057325cf9bd01db) 14:08:03 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) geteuid() 14:08:03 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:03 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:08:03 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) 14:08:03 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 14:08:03 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, 0x0, 0x0) 14:08:14 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 14:08:14 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) socket(0x15, 0x3, 0x0) 14:08:14 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) geteuid() 14:08:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:14 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001e00)={'ip6tnl0\x00', &(0x7f0000001d80)={'syztnl1\x00', r1, 0x4, 0x81, 0x58, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x2}}) 14:08:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, 0x0, 0x0) 14:08:14 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000002000), 0xffffffffffffffff) 14:08:14 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) geteuid() 14:08:14 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) r8 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@getpolicy={0x58, 0x15, 0x100, 0x70bd29, 0x25dfdbfe, {{@in6=@private0, @in=@rand_addr=0x64010100, 0x4e23, 0x9, 0x4e24, 0x96, 0x2, 0xa0, 0x20, 0x2f, r7, r8}, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0xd0}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r6, &(0x7f0000000ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x14, r4, 0x4, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x48000) 14:08:14 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) geteuid() 14:08:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000002240), 0x4) 14:08:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:26 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) socket$inet6(0xa, 0xa, 0x2) 14:08:26 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) 14:08:26 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) socket(0x15, 0x3, 0x0) geteuid() 14:08:26 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) 14:08:26 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) geteuid() 14:08:26 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000008c0)={'syztnl1\x00', &(0x7f0000000840)={'ip6tnl0\x00', 0x0, 0x2f, 0x5, 0x19, 0x5, 0x70, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x40, 0x10, 0x2, 0x9}}) 14:08:26 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:26 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:26 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x76}]}, 0x5c}}, 0x20008090) 14:08:39 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x16, 0x81, 0x7fffffff, 0x44, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x11a}}) 14:08:39 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) 14:08:39 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 14:08:39 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) r6 = socket(0x15, 0x3, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc9b5722d5da31990}, 0x4800) 14:08:39 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) geteuid() 14:08:39 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:08:39 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:39 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) geteuid() 14:08:39 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:08:39 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:39 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:39 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) 14:08:40 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:40 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) socket(0x15, 0x3, 0x0) 14:08:40 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:08:40 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) socket(0x15, 0x3, 0x0) 14:08:52 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) 14:08:52 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:52 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000006c0)=0x6, 0x4) 14:08:52 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) geteuid() 14:08:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:08:52 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:52 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:52 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:08:52 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:08:52 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:52 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:08:52 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:08:52 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:08:52 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 14:08:52 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:08:52 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) geteuid() 14:08:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:08:52 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7495cbbf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 14:09:06 executing program 2: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:06 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:06 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:06 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) 14:09:06 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:06 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:06 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) geteuid() 14:09:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) 14:09:06 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:06 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:06 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:06 executing program 2: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:06 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:06 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:06 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:06 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) geteuid() 14:09:06 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:06 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:06 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:18 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:18 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:18 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:18 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:18 executing program 2: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x10b501, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:18 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) geteuid() 14:09:18 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) geteuid() 14:09:18 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:18 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:18 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:09:18 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:30 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:30 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) 14:09:30 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:09:30 executing program 1: bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:30 executing program 7: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) geteuid() 14:09:30 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:30 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:30 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:30 executing program 7: geteuid() 14:09:50 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:09:50 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) 14:09:50 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:50 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:50 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:50 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:50 executing program 1: bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:50 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:50 executing program 1: bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:50 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x4) 14:09:50 executing program 3: socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:50 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:50 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:09:50 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:50 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 14:09:50 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:50 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) 14:09:50 executing program 3: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:09:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:09:50 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:09:50 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:09:50 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:09:50 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000004) 14:10:03 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) 14:10:03 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:03 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:03 executing program 3: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:03 executing program 2: socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:03 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:03 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:03 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:03 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:18 executing program 2: socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:18 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) 14:10:18 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:18 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:18 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:18 executing program 3: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:18 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:18 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:18 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:18 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:18 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) 14:10:19 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffe}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:19 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:19 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:19 executing program 2: socketpair(0x1, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:34 executing program 2: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:34 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) recvfrom$inet6(r0, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:34 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:34 executing program 3: socketpair(0x1, 0x0, 0x80000001, &(0x7f00000004c0)) 14:10:34 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:34 executing program 4: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 14:10:34 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:34 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:34 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) recvfrom$inet6(r0, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:34 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:34 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:34 executing program 4: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 14:10:35 executing program 3: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:10:35 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:35 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:35 executing program 2: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:35 executing program 4: accept$inet6(0xffffffffffffffff, 0x0, 0x0) 14:10:35 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:35 executing program 3: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:10:35 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:35 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:46 executing program 2: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:46 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:10:46 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:10:46 executing program 4: socketpair(0x0, 0x6, 0x80000001, &(0x7f00000004c0)) 14:10:46 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:10:46 executing program 3: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:10:46 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:46 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:10:46 executing program 2: socketpair(0x1, 0x0, 0x80000001, &(0x7f00000004c0)) 14:10:47 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) setreuid(0x0, 0x0) 14:10:47 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:10:47 executing program 2: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:00 executing program 2: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:00 executing program 3: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:00 executing program 4: socketpair(0x1, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:00 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:00 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:00 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:00 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:00 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:00 executing program 2: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:00 executing program 5: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:00 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000004c0)) 14:11:14 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000004c0)) 14:11:14 executing program 2: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:14 executing program 5: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:14 executing program 3: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:14 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:14 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x902, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:14 executing program 4: socketpair(0x1, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:14 executing program 4: socketpair(0x1, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:14 executing program 2: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:14 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:14 executing program 3: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:14 executing program 5: recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 14:11:14 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:14 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000004c0)) 14:11:14 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:14 executing program 2: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:11:26 executing program 1: socketpair(0x1, 0x0, 0x0, 0x0) 14:11:26 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:26 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:26 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() recvfrom$inet6(0xffffffffffffffff, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:26 executing program 4: socketpair(0x0, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:26 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:26 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:26 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:26 executing program 4: socketpair(0x0, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:26 executing program 1: socketpair(0x1, 0x0, 0x0, 0x0) 14:11:26 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:26 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:26 executing program 1: socketpair(0x1, 0x0, 0x0, 0x0) 14:11:26 executing program 4: socketpair(0x0, 0x0, 0x80000001, &(0x7f00000004c0)) 14:11:26 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:26 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:26 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:26 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:26 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:37 executing program 4: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:11:37 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:37 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:37 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:37 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x44810) 14:11:37 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:37 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:11:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x44810) 14:11:38 executing program 4: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:38 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:11:38 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:38 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:38 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:11:38 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:38 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:11:49 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x0) 14:11:49 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:11:49 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:11:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:11:49 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:11:49 executing program 4: socketpair(0x1, 0x0, 0x0, &(0x7f00000004c0)) 14:11:49 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:11:49 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:12:01 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 14:12:01 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:01 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:12:01 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:01 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 14:12:01 executing program 4: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:12:01 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:12:01 executing program 4: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:12:01 executing program 4: socketpair(0x1, 0x0, 0x80000001, 0x0) 14:12:01 executing program 6: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:01 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) 14:12:01 executing program 6: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:01 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:01 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:01 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:01 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:01 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:12:01 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:01 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) 14:12:01 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:01 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:01 executing program 6: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:14 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 14:12:14 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:14 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:14 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) 14:12:14 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:14 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:14 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:14 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:14 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) 14:12:14 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:14 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:14 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:12:14 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:14 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) 14:12:25 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:25 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 14:12:25 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) 14:12:25 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) 14:12:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) 14:12:25 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:25 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:25 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:12:25 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:25 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 14:12:25 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:25 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:25 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) 14:12:25 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) 14:12:25 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:25 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:12:25 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:25 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 14:12:25 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:25 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) 14:12:25 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) 14:12:25 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) 14:12:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) 14:12:38 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) 14:12:38 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:38 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) 14:12:38 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) 14:12:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:38 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:38 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:38 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:50 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) 14:12:50 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) setreuid(0x0, 0x0) 14:12:50 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:50 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) 14:12:50 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) 14:12:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) 14:12:50 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:50 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:50 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000004c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', r0, 0x29, 0x25, 0x1, 0x68595094, 0xca, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0x8, 0x76}}) setsockopt$inet6_mreq(r1, 0x29, 0x6, &(0x7f0000000500)={@remote, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) recvfrom$inet6(r1, &(0x7f00000005c0)=""/225, 0xe1, 0x40000002, &(0x7f00000006c0)={0xa, 0x4e20, 0x64f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000700)={@mcast1, r3}, 0x14) 14:12:50 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000380)={@mcast1, @dev={0xfe, 0x80, '\x00', 0x1d}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x1, 0x3, 0x0, 0x6, 0x4000000, r2}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='reno\x00', 0x5) 14:12:50 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) 14:12:50 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) 14:12:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'sit0\x00', r0, 0x2f, 0x7, 0x0, 0xfffffbff, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x7, 0x1, 0x4, 0x8}}) 14:12:50 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x15, r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000540)={@mcast2, 0x5, 0x1, 0x2, 0x0, 0xfff, 0x101}, &(0x7f0000000580)=0x20) 14:12:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) (fail_nth: 1) 14:12:50 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @remote, 0x6}, 0x1c) sync() ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7f, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@private0={0xfc, 0x0, '\x00', 0x1}, r0}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e23, 0x20, @private1, 0x80000001}, {0xa, 0x4e21, 0xfffff801, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x9, [0x6, 0x8, 0x7ff, 0x6, 0x3, 0xbd03, 0xb6e, 0x97]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@private1, r0}, 0x14) [ 3377.926535] FAULT_INJECTION: forcing a failure. [ 3377.926535] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 3377.928821] CPU: 0 PID: 17226 Comm: syz-executor.6 Not tainted 6.0.0-rc1-next-20220819 #1 [ 3377.930117] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1521 [ 3377.931352] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 17226, name: syz-executor.6 [ 3377.932566] preempt_count: 0, expected: 0 [ 3377.933153] RCU nest depth: 0, expected: 0 [ 3377.933755] 1 lock held by syz-executor.6/17226: [ 3377.934431] #0: ffff8880370734e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe7/0x100 [ 3377.935680] irq event stamp: 360 [ 3377.936169] hardirqs last enabled at (359): [] __up_console_sem+0x78/0x80 [ 3377.937428] hardirqs last disabled at (360): [] dump_stack_lvl+0x2e/0xb3 [ 3377.938649] softirqs last enabled at (354): [] __irq_exit_rcu+0x11b/0x180 [ 3377.939930] softirqs last disabled at (333): [] __irq_exit_rcu+0x11b/0x180 [ 3377.941199] CPU: 0 PID: 17226 Comm: syz-executor.6 Not tainted 6.0.0-rc1-next-20220819 #1 [ 3377.948882] syz-executor.6[17226] cmdline: /syz-executor.6 exec [ 3377.950037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3377.951719] Call Trace: [ 3377.952246] [ 3377.952679] dump_stack_lvl+0x8b/0xb3 [ 3377.953461] __might_resched.cold+0x222/0x26b [ 3377.954151] down_read_killable+0x75/0x490 [ 3377.954745] ? down_read_interruptible+0x490/0x490 [ 3377.955487] __access_remote_vm+0xac/0x6f0 [ 3377.956116] ? follow_phys+0x2c0/0x2c0 [ 3377.956651] ? do_raw_spin_lock+0x121/0x260 [ 3377.957311] ? rwlock_bug.part.0+0x90/0x90 [ 3377.957919] ? lock_release+0x3b2/0x750 [ 3377.958465] ? __up_console_sem+0x47/0x80 [ 3377.959068] get_mm_cmdline.part.0+0x214/0x600 [ 3377.959702] ? dname_to_vma_addr.isra.0+0x360/0x360 [ 3377.960395] ? _raw_spin_unlock_irqrestore+0x33/0x60 [ 3377.961127] get_task_cmdline_kernel+0x1e9/0x230 [ 3377.961801] dump_stack_print_cmdline.part.0+0x82/0x150 [ 3377.962533] ? _atomic_dec_and_lock_irqsave+0x150/0x150 [ 3377.963303] ? __wake_up_klogd.part.0+0xc5/0xf0 [ 3377.964039] ? dump_stack_print_info+0xc6/0x190 [ 3377.964685] dump_stack_print_info+0x185/0x190 [ 3377.965353] dump_stack_lvl+0x7f/0xb3 [ 3377.965907] should_fail.cold+0x5/0xa [ 3377.966433] _copy_to_user+0x2a/0x140 [ 3377.966983] simple_read_from_buffer+0xcc/0x160 [ 3377.967645] proc_fail_nth_read+0x198/0x230 [ 3377.968253] ? proc_tid_comm_permission+0x1c0/0x1c0 [ 3377.968953] ? security_file_permission+0xb1/0xe0 [ 3377.969654] vfs_read+0x253/0x930 [ 3377.970305] ? proc_tid_comm_permission+0x1c0/0x1c0 [ 3377.971057] ? kernel_read+0x1c0/0x1c0 [ 3377.971823] ? __fget_files+0x270/0x450 [ 3377.972554] ksys_read+0x127/0x250 [ 3377.973106] ? __ia32_sys_pwrite64+0x220/0x220 [ 3377.973749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3377.974517] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3377.975325] do_syscall_64+0x3b/0x90 [ 3377.975887] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3377.976618] RIP: 0033:0x7fdf87f6269c [ 3377.977171] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3377.979662] RSP: 002b:00007fdf85525170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3377.980730] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fdf87f6269c [ 3377.981735] RDX: 000000000000000f RSI: 00007fdf855251e0 RDI: 0000000000000004 [ 3377.982737] RBP: 00007fdf855251d0 R08: 0000000000000000 R09: 0000000000000000 [ 3377.983746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3377.984739] R13: 00007ffcab48b54f R14: 00007fdf85525300 R15: 0000000000022000 [ 3377.985796] 14:12:51 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000700)={@mcast1}, 0x14) [ 3378.080903] syz-executor.6[17226] cmdline: /syz-executor.6 exec [ 3378.081746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3378.083361] Call Trace: [ 3378.083716] [ 3378.084075] dump_stack_lvl+0x8b/0xb3 [ 3378.084615] should_fail.cold+0x5/0xa [ 3378.085193] _copy_to_user+0x2a/0x140 [ 3378.085716] simple_read_from_buffer+0xcc/0x160 [ 3378.086382] proc_fail_nth_read+0x198/0x230 [ 3378.086988] ? proc_tid_comm_permission+0x1c0/0x1c0 [ 3378.087683] ? security_file_permission+0xb1/0xe0 [ 3378.088373] vfs_read+0x253/0x930 [ 3378.088884] ? proc_tid_comm_permission+0x1c0/0x1c0 [ 3378.089547] ? kernel_read+0x1c0/0x1c0 [ 3378.090114] ? __fget_files+0x270/0x450 [ 3378.090674] ksys_read+0x127/0x250 [ 3378.091204] ? __ia32_sys_pwrite64+0x220/0x220 [ 3378.091855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3378.092560] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3378.093317] do_syscall_64+0x3b/0x90 [ 3378.093885] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3378.094610] RIP: 0033:0x7fdf87f6269c [ 3378.095171] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3378.097584] RSP: 002b:00007fdf85525170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3378.098639] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fdf87f6269c [ 3378.099638] RDX: 000000000000000f RSI: 00007fdf855251e0 RDI: 0000000000000004 [ 3378.100629] RBP: 00007fdf855251d0 R08: 0000000000000000 R09: 0000000000000000 [ 3378.101620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3378.102598] R13: 00007ffcab48b54f R14: 00007fdf85525300 R15: 0000000000022000 [ 3378.103605] VM DIAGNOSIS: 14:12:51 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=ffff888009050000 RCX=0000000000000000 RDX=000000000001c060 RSI=ffffffff820bd017 RDI=0000000000000007 RBP=ffff888009050000 RSP=ffff88806ce09de0 R8 =0000000000000007 R9 =0000000000010000 R10=000000000001c060 R11=0000000000000001 R12=000000000001c060 R13=ffff888009054068 R14=ffff888009050234 R15=0000000000000001 RIP=ffffffff820bd01b RFL=00000046 [---Z-P-] 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 00007f1b814b1700 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=00007f1b78036108 CR3=000000000d68a000 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 2030353a32313a34 3120303220677541 YMM01=0000000000000000 0000000000000000 5d3939313134392e 37373333205b203a YMM02=0000000000000000 0000000000000000 6e2d3163722d302e 302e36206465746e YMM03=0000000000000000 0000000000000000 78652d7a7973203a 6d6d6f4320363232 YMM04=0000000000000000 0000000000000000 5f746978655f7172 695f5f205d3e6235 YMM05=0000000000000000 0000000000000000 203a293333332820 74612064656c6261 YMM06=0000000000000000 0000000000000000 73205d3033393933 392e37373333205b YMM07=0000000000000000 0000000000000000 79732030353a3231 3a34312030322067 YMM08=0000000000000000 0000000000000000 322e726f74756365 78652d7a7973223d 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=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=1ffff1100628a2b6 RSI=0000000000000001 RDI=0000000000000000 RBP=ffff888031450000 RSP=ffff88803145fb38 R8 =ffff888034ff95a4 R9 =ffffffff85aed657 R10=fffffbfff0b5daca R11=0000000000000001 R12=ffff888034ff8000 R13=0000000000000001 R14=ffff888034ff9580 R15=ffff888034ff95a6 RIP=ffffffff81073f88 RFL=00000046 [---Z-P-] 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 0000555555f00400 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=00007fe889c1f448 CR3=000000000da56000 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