Warning: Permanently added '[localhost]:40379' (ECDSA) to the list of known hosts. 2022/09/17 07:51:58 fuzzer started 2022/09/17 07:51:58 dialing manager at localhost:36051 syzkaller login: [ 35.944028] cgroup: Unknown subsys name 'net' [ 36.028634] cgroup: Unknown subsys name 'rlimit' 2022/09/17 07:52:14 syscalls: 2215 2022/09/17 07:52:14 code coverage: enabled 2022/09/17 07:52:14 comparison tracing: enabled 2022/09/17 07:52:14 extra coverage: enabled 2022/09/17 07:52:14 setuid sandbox: enabled 2022/09/17 07:52:14 namespace sandbox: enabled 2022/09/17 07:52:14 Android sandbox: enabled 2022/09/17 07:52:14 fault injection: enabled 2022/09/17 07:52:14 leak checking: enabled 2022/09/17 07:52:14 net packet injection: enabled 2022/09/17 07:52:14 net device setup: enabled 2022/09/17 07:52:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/17 07:52:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/17 07:52:14 USB emulation: enabled 2022/09/17 07:52:14 hci packet injection: enabled 2022/09/17 07:52:14 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/17 07:52:14 802.15.4 emulation: enabled 2022/09/17 07:52:14 fetching corpus: 50, signal 35429/37151 (executing program) 2022/09/17 07:52:14 fetching corpus: 100, signal 47499/50789 (executing program) 2022/09/17 07:52:14 fetching corpus: 150, signal 54078/58869 (executing program) 2022/09/17 07:52:15 fetching corpus: 200, signal 61615/67804 (executing program) 2022/09/17 07:52:15 fetching corpus: 250, signal 68344/75818 (executing program) 2022/09/17 07:52:15 fetching corpus: 300, signal 76144/84767 (executing program) 2022/09/17 07:52:15 fetching corpus: 350, signal 80542/90360 (executing program) 2022/09/17 07:52:15 fetching corpus: 400, signal 85065/96021 (executing program) 2022/09/17 07:52:15 fetching corpus: 450, signal 91097/103052 (executing program) 2022/09/17 07:52:15 fetching corpus: 500, signal 94529/107529 (executing program) 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(executing program) 2022/09/17 07:52:33 fetching corpus: 7023, signal 243756/265443 (executing program) 2022/09/17 07:52:36 starting 8 fuzzer processes 07:52:36 executing program 0: keyctl$assume_authority(0x10, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000000)="305951c56d6c5d2c073c29b1c8370bd1f9274db4653f07fb9b34e8fa3985930eb7237588e94f96e512ebfa250049b69e9bf36f21eb6055e90404e64ca8316ab1feb9296ed29cecc1ef120461c17d28a3183c50978b0ffe1581b122f12d2809ffdd891dd5d55ce7b90817ffc391f51a0106023c366cd13f92d3a09f374067b6a5fbb3ca31f78d679996b969d223abf0090f0a7d1d825f8ab8eb4397b55f276adea3607226aa5dcddb8c4300a7a67fab02b279c6984c212822412e7df836c9fefc073e8fb939b3be1ffb029b72640cb471", 0xd0) r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='syz', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)='keyring\x00', r1) r3 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='\x00', r2) add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)="27265484246724388dac9c12496e4c43b6612b54ad139c3d3384a04ad4ed091e0b2eb7730af630141b1dcb5e6b1ba928dd640825860da2930c2bb8a813e6c80512de1c8e4f6cc8b7e8dd532f76b748644c3f472e91181c760e57", 0x5a, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="bba3b34fbd27f75efc14f2067626583cc1da3bf5cbe2fea2b5", 0x19) r4 = add_key$fscrypt_provisioning(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x2}, &(0x7f0000000580)={0x2, 0x0, @c}, 0x29, r1) keyctl$KEYCTL_MOVE(0x1e, r4, 0xffffffffffffffff, r1, 0x0) r5 = add_key$fscrypt_provisioning(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000640)={0x3, 0x0, @b}, 0x48, r0) keyctl$setperm(0x5, r5, 0x4) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc1}, &(0x7f0000000740)={0x0, "68c85253d248d226b742ba85da564a4238f4b7e4f8a2bfa4b461cbcd346ccfd858f32e3470559eac8b42ffd0356fc36a927f257cbb02c8602a14d4d660dfa657", 0x32}, 0x48, 0xfffffffffffffff9) r6 = request_key(&(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000800)={'syz', 0x2}, &(0x7f0000000840)='fscrypt:', 0xfffffffffffffff9) keyctl$link(0x8, r6, 0xfffffffffffffff8) r7 = add_key$fscrypt_v1(&(0x7f0000000900), &(0x7f0000000940)={'fscrypt:', @desc3}, &(0x7f0000000980)={0x0, "cd49eaed8777ba7c1d28e44ecbaba0429dd1d255e6b58da55f5dedf706030fd52d00313f0e811d836179118cb753a4739f9066c6f0c09f942bd9ae9b2a07d044", 0x34}, 0x48, r1) add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x3}, 0x0, 0x0, r7) add_key$keyring(&(0x7f0000000a00), &(0x7f0000000a40)={'syz', 0x0}, 0x0, 0x0, 0x0) 07:52:36 executing program 1: fadvise64(0xffffffffffffffff, 0x80000001, 0x9, 0x4) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="95b3c4f9ff229503e3a0478a3911b2650c40558ab7eeba2d4d432593076d693864c2e2a3c107777566d205ab461e99c7b40b1893642a00c62e2d52a947a65dd74dc407182301359e2031e4623cee7b7e78d81f20871b516f02f9", 0x5a}, {&(0x7f0000000080)="b00accd363947bc0", 0x8}], 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)={0x9, 0x7fffffff, 0x400, 0x3ff, 0xe4}) r0 = syz_io_uring_setup(0x235e, &(0x7f0000000140)={0x0, 0xea0a, 0x0, 0x2, 0x5c}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2}, 0x8) r2 = syz_io_uring_setup(0x346, &(0x7f0000000280)={0x0, 0x1035, 0x6, 0x1, 0x178}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r2, 0x0) syz_io_uring_setup(0x4b1e, &(0x7f0000000380)={0x0, 0xeecd, 0x8, 0x3, 0xf1, 0x0, r0}, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000480)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x6000, @fd_index=0x7, 0x2, 0x7fffffff, 0x9, 0xf, 0x1, {0x1}}, 0x9) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0), 0x303001, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000500)=0x80000000) r6 = accept4(r5, &(0x7f0000000540)=@qipcrtr, &(0x7f00000005c0)=0x80, 0x80800) fallocate(r6, 0x4, 0x8, 0x7f) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000000600)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_io_uring_setup(0x504f, &(0x7f0000000640)={0x0, 0x39cc, 0x4, 0x3, 0x15e, 0x0, r7}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000006c0), &(0x7f0000000700)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{r8, r9/1000+60000}}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0xf503, 0x0) fallocate(r6, 0x34, 0x8, 0x7ff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 07:52:36 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000000)=0xf59) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x24602, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x16, 0x3, &(0x7f0000000080)="f4c515"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/252) pwritev(r0, &(0x7f0000000200), 0x0, 0x4, 0x1) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x29, 0x7f, 0xfe, 0x5651, 0x40, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast1, 0x80, 0x8, 0xda, 0x4}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf8, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x94, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x8010) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff) fgetxattr(r0, &(0x7f00000004c0)=@random={'btrfs.', 'vlan0\x00'}, &(0x7f0000000500)=""/50, 0x32) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f00000005c0)={0x7, 0x18, '\x00', 0x1, &(0x7f0000000580)=[0x0, 0x0, 0x0]}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), r2) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x5c, r4, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x8004) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000007c0), r0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000880)={'syztnl2\x00', &(0x7f0000000800)={'syztnl2\x00', r1, 0x4, 0x9, 0x1, 0x16, 0x24, @empty, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x1, 0x8000, 0x6, 0x3}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000cc0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000c80)={&(0x7f00000008c0)={0x390, r5, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10001}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x1c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x38, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x33, 0x5, "2a27bff62726c6e5e87034cf4e34c45705211bb7e51b0472774c8b0188f0e0a2b91f234d7f7ff66f972846408f6c0c"}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0xac, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xa3, 0x4, "1ded4671a85f5e24c170e4678414089ebfc5f3ab524a0bf3a22b5c235bb996adbc4ab3c0056a653a2bd2b5e3a6c0f63cae0043bd6d4309489f92ead773121dbeabc68f685f58883a955f8c71a114bbc7dd1033e1e2e56af7e07f7e6469861914c0455b432551120862b2a4baee8b422aca14b256f1dcc5a2e72096391e2e152a6b8ccf668ca745f16c9e595f57380b9ee092667f9fa763518590eb4e10fb44"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x220, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xfe, 0x4, "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"}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'batadv_slave_1\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0xb2, 0x4, "2a6fe4eee04233ef753153eee4cc0189b19cba42e26bedde3c18622175199e288d513bc669c2eecee42528d0cee6dd7f2dff1cbe0fac8e6a6034342a069b10a7d97bc835693c7e01d3718de5bc3924222c298ba0dc89a4f20e88ed50212995174e0dd9ea8802a4dc725afee5219800b5a5dc857d297e811bdc04165eb93438f9f2fdc0887858fa3b8121655045da87737a4b785a7f96a89acb2df40c99f94115c39a9ca253881c95c7a6b37a2537"}]}]}, 0x390}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000d00)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x280000000000000}}, './file0\x00'}) 07:52:36 executing program 4: write$9p(0xffffffffffffffff, &(0x7f0000000000)="d8d6b8779a87adbd51605ae4040c1ee2a67b17", 0x13) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x1) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x89800) write$P9_RXATTRWALK(r0, &(0x7f00000000c0)={0xf, 0x1f, 0x1, 0x8}, 0xf) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "84e32f8c256ee9c2fb9a7c0698"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0x6, 0xa, "b22b"}, @NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP40={0x9, 0x1, "7dd99b9a95"}]}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "11eeefc27101f568485584716b"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY={0x68, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x14, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DEFAULT_TYPES={0x24, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "dd9f499deb"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "a6bc8b3c8d"}, @NL80211_KEY_SEQ={0xa, 0x4, "b6a8929fa0e2"}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20044000}, 0x4000800) write$P9_RSETATTR(r0, &(0x7f00000002c0)={0x7, 0x1b, 0x1}, 0x7) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x0, @multicast1}, &(0x7f0000000340)=0x10) sendmsg$sock(r1, &(0x7f0000001780)={&(0x7f0000000380)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @rand_addr=0x64010102}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000400)="229831fdf992792965f39dbd3d2549f20fa512604572db87ae799f42182f17c949266e9a762acc910b7424c2107d61ac21c151fbe7ba5d7d0bd262f7f3c27e1c7cb33bcbda87d10971277f1f63078d892e3c236546fc2331d744815d1653aa0320bcd9", 0x63}, {&(0x7f0000000480)="81266e06f90ed3668e5d71c13931d1f91fd49f4791ffe3e15c4fb91d4f94cc410122ef45b0745a743371a9d1c3cf63b53c8ec09265acf3a83176f997c59e31b8a54ccc1d098bd039c07a717fd72a295594f02535b1f565c4b8cd943e5f89b6bc079c47b2c6db6b71113f0fd8e3b7acd17f087462e1b161ff59", 0x79}, {&(0x7f0000000500)="16a67ae99c56b7b1bcb17ce975f700367b6a1a4308c236556853c2d5d8e26aefe323ff64309f984f0261eacda82df047071abff42df530fdc33131a89ec2b6f3e0ee624f942601ae2deeeae6eff12e652bb334a9b6a5d67e8abf743b6cb8d50a42dd21086edb56a66df702841d2c0c545e90e89c99bff934998015cb4fe20e9fa8079f9fc2", 0x85}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="6b70f5a90a2e12c38f163ff6aaaf27f957004339446edafd5145c96dc64b5aae9b340c93459720b53407c51b7cf43e94e7ef78d56ef891d29b61d5", 0x3b}, {&(0x7f0000001600)="c595703528f25b258e2ced", 0xb}, {&(0x7f0000001640)="2f016ff4cce8f982c679ae3e9631c2639b4eda2feb01e4e9e8307b5900447bfb2bcb32281e2e7dcd2487e27a15ee11961759d999d77c5d22d324b0902fc79d9f235da39c9aa8719dbcbf0863a0ec1ab22dd68d834cfc5bb12e718f1769258d473d42c69f1267965354921e914aa91e20f35251fabef4d0f063eb99d49f954e3d04", 0x81}], 0x7}, 0xc000) recvfrom(r0, &(0x7f00000017c0)=""/251, 0xfb, 0x10062, &(0x7f00000018c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) write$P9_RATTACH(r0, &(0x7f0000001940)={0x14, 0x69, 0x1, {0x20, 0x4, 0x6}}, 0x14) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001980)) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f00000019c0)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000001a00)=0x28) write$P9_ROPEN(r0, &(0x7f0000001a40)={0x18, 0x71, 0x2, {{0x10, 0x1, 0x2}, 0x3}}, 0x18) recvmsg(r1, &(0x7f00000022c0)={&(0x7f0000001a80)=@vsock, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001b00)=""/55, 0x37}, {&(0x7f0000001b40)=""/193, 0xc1}, {&(0x7f0000001c40)=""/149, 0x95}, {&(0x7f0000001d00)=""/68, 0x44}, {&(0x7f0000001d80)=""/255, 0xff}, {&(0x7f0000001e80)=""/70, 0x46}, {&(0x7f0000001f00)=""/147, 0x93}, {&(0x7f0000001fc0)=""/204, 0xcc}, {&(0x7f00000020c0)=""/229, 0xe5}], 0x9, &(0x7f0000002280)=""/12, 0xc}, 0x10000) write$P9_RREMOVE(r0, &(0x7f0000002300)={0x7, 0x7b, 0x1}, 0x7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000002340)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002380)=@generic={0x0, 0x1, 0x100}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000002480)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x1c, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x50) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000002500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) 07:52:36 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x801) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xfffb, 0xfd, 0x2d, 0xffffffff}, {0x2, 0x9, 0x4, 0x1ff}, {0xfff, 0xfe, 0x9, 0x7}]}, 0x10) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) r1 = signalfd4(r0, &(0x7f0000000140)={[0x3]}, 0x8, 0x800) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000180)={0x100000000000000, 0x0, 0x1}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x3, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2404c050}, 0x41) r2 = signalfd4(r0, &(0x7f00000002c0)={[0x2]}, 0x8, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x8) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r2, 0x6, 0x80000000, 0x100000001, 0x9}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000000440)) r6 = signalfd4(r3, &(0x7f0000000480)={[0xf4]}, 0x8, 0x800) r7 = clone3(&(0x7f0000000bc0)={0x10100, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00), {0x7}, &(0x7f0000000a40)=""/115, 0x73, &(0x7f0000000ac0)=""/132, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5, {r0}}, 0x58) getresgid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)) sendmsg$unix(r4, &(0x7f0000000d80)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000540)="cd04a6ea4752b7ee6d7c7aae58c0199ba44199ac2758a60c2b85ed70b7ef567cd9703906dd8673f687b78b8728b835cf1081db8a059b54dd34a06187ae90c021f7a33eb82769ba82dba46221dc5e0954a8db3315572aea4d464cf1dc3d040a", 0x5f}, {&(0x7f00000005c0)="d4481b203f5a028db3935f8144c8b4205c35d5468a231eec1980df5bad9009ce9cda330864b0af2b7d979e8e8645471b4146960e542d7e12b37e8146607d80c7c29a02f7bf551877fde045bfa2b6dd4d77504f8427331d63797bd56aecf20b3ab25c36b8e2d17281607c32792c5588ebd171c8bd16617393f3e800", 0x7b}, {&(0x7f0000000640)="69c9736bda0be7c98c33f70295553c55a74119fd98bfbf50071434d362d501d086866918f8385a0d7cc31d3aaa87b0e8266a86d119049d6219a6a1e69a8b6614c0c5fb0ee204a8c5188cfc1a4b", 0x4d}, {&(0x7f00000006c0)="d15eed071a0372bf8ebe753ded29e1ae72adf3f0bc70a7a1f0d9c5b5cee3822b42f5998b52f5ce003141250b91e1eff02d8f8169e8d356a0779cfb10948b255bf964", 0x42}, {&(0x7f0000000740)="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", 0xfe}, {&(0x7f0000000840)="df8125640cb200ea08ffcb336be24571b1f8ecbd1f06a4a6f302f6087a757964efbcf019871658d583601b249a01b9e2d7e80e7081669135714f0c27a4b892374a03bd5a4cf3a8c501a92b9f560a7e66eacff42717171d2511bb2125d2c873210e612f04b1b863524bd52344132ce851fd145e3356be8c1e7a9d4e924152ae558944380efd825e4af4bc012062ff", 0x8e}], 0x6, &(0x7f0000000d00)=[@rights={{0x14, 0x1, 0x1, [r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, r8}}}], 0x58, 0x4000000}, 0x20044000) ioctl$FIBMAP(r5, 0x1, &(0x7f0000000dc0)=0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000e00)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) [ 73.561917] audit: type=1400 audit(1663401156.472:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 07:52:36 executing program 7: r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0xb4, 0x30, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000000080)=0x2, 0xfff) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'}) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r3 = dup(r0) r4 = memfd_secret(0x80000) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f0000000180)) ioctl$RTC_UIE_ON(r1, 0x7003) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x4, 0x3f, 0x3f, 0x6, 0x0, 0x0, 0x41000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x0, 0x4, 0x1, 0x0, 0xffff, 0x1, 0x0, 0x7, 0x0, 0x3}, 0xffffffffffffffff, 0x7, r3, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$RTC_SET_TIME(r5, 0x4024700a, &(0x7f00000002c0)={0x2f, 0x36, 0xf, 0x1f, 0x3, 0x7fffffff, 0x5, 0x7e}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000300)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) write(r4, &(0x7f0000000340)="1850745df7689b03a3f811c9ff07a9f2cc0b4feeb3c2d92c7a455a2b60d3c3fc78c637da46a6375e7d58d89968c3f7579686ac8e1ae1cf00e19b2a9aafacd2df4671bfc2bce6918d25e6cdc2f89c68a02a329d88418f448f0080773da030bb867671c30b5bf9a1cccd461ea93fc31e56b77c11c6b78343890596278cea3de59d26ebb9d515b69152a883ea7b6b03684c7d9ef6dfe8158d58a630c5baf476b20f", 0xa0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000400)) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r3) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7a10, 0x70}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4044041}, 0x20000080) 07:52:36 executing program 5: fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/97) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={'macsec0\x00', {0x2, 0x0, @remote}}) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r0, 0x100, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x233}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x3}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1814}, 0x20004080) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000002c0)=""/86, &(0x7f0000000340)=0x56) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x2d, 'blkio'}, {0x2d, 'blkio'}, {0x2b, 'cpu'}, {0x2b, 'cpuacct'}, {0x2b, 'net'}, {0x2d, 'freezer'}]}, 0x2a) read$snapshot(0xffffffffffffffff, &(0x7f00000003c0)=""/110, 0x6e) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r2, 0x330f, 0x7fff) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r2, 0x330f, 0x1c2a) getpeername$unix(r2, &(0x7f0000000480), &(0x7f0000000500)=0x6e) r3 = openat(r2, &(0x7f0000000540)='./file0\x00', 0x1, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000580)={0x0, 0x0}) r5 = geteuid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900)={r4, r5, 0xffffffffffffffff}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r6, 0x100) sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000003240)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003200)={&(0x7f00000031c0)={0x24, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xf, 0xa9, @name2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x40010) 07:52:36 executing program 6: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x48000) r1 = syz_open_dev$vcsn(&(0x7f0000000180), 0x5, 0x10000) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x13c, r0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4040}, 0x4040040) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r1) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffd}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x27c}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x200080c0}, 0x8005) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000600)={'ip6tnl0\x00', &(0x7f0000000580)={'ip6_vti0\x00', 0x0, 0x29, 0x80, 0x3, 0x989, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x20, 0x10000, 0x7fff}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x68, r2, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x200}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7c8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000009c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)={0x1fc, 0x0, 0x808, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3cf5}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x54}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffffff79}]}, @TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x70, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xea}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_MEDIA={0xbc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x571d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5d3a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x21d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffe0}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x89}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x8000004}, 0x2004040) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000c80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000a40)={0x1d4, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xa0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffcb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf3fa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe29}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xcf}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000cc0), 0x483a, 0x4000) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000d40), r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000e00)={'syztnl1\x00', &(0x7f0000000d80)={'ip6gre0\x00', r3, 0x29, 0x7f, 0x5, 0x1, 0x8, @dev={0xfe, 0x80, '\x00', 0x15}, @loopback, 0x40, 0x7800, 0x100}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r4, &(0x7f0000000f80)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000f40)={&(0x7f0000000e40)={0xf4, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @ETHTOOL_A_DEBUG_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_DEBUG_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @private, @initdev}, &(0x7f0000001000)=0xc) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r7, 0x89f6, &(0x7f00000010c0)={'ip6_vti0\x00', &(0x7f0000001040)={'sit0\x00', r8, 0x29, 0xa1, 0x0, 0x4, 0x4, @mcast1, @remote, 0x8, 0x10, 0x0, 0x9}}) sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x28, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r9, 0x89f6, &(0x7f0000001340)={'syztnl0\x00', &(0x7f00000012c0)={'ip6gre0\x00', 0x0, 0x2f, 0x80, 0x1f, 0xff, 0x10, @dev={0xfe, 0x80, '\x00', 0x3f}, @mcast1, 0x8, 0x8, 0x81, 0x800}}) [ 74.888693] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.890215] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.892654] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.895650] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.897456] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.900728] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.905951] Bluetooth: hci0: HCI_REQ-0x0c1a [ 74.945576] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.947638] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.948982] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.950156] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.951655] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.952611] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.954982] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.956534] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.958053] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.960101] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.961385] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.962910] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.963996] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.965096] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.966456] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.974740] Bluetooth: hci1: HCI_REQ-0x0c1a [ 74.978126] Bluetooth: hci3: HCI_REQ-0x0c1a [ 75.020126] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 75.022563] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 75.028117] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 75.032896] Bluetooth: hci2: HCI_REQ-0x0c1a [ 75.086107] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.087814] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 75.089290] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 75.100925] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 75.102350] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.103474] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 75.110783] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 75.111797] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 75.112978] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 75.128162] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 75.128237] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 75.141110] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 75.141230] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 75.161608] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 75.162961] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 75.252491] Bluetooth: hci5: HCI_REQ-0x0c1a [ 75.253260] Bluetooth: hci6: HCI_REQ-0x0c1a [ 75.258631] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 75.260598] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 75.261819] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 75.271521] Bluetooth: hci7: HCI_REQ-0x0c1a [ 76.976753] Bluetooth: hci0: command 0x0409 tx timeout [ 77.040459] Bluetooth: hci3: command 0x0409 tx timeout [ 77.040470] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 77.040948] Bluetooth: hci1: command 0x0409 tx timeout [ 77.104626] Bluetooth: hci2: command 0x0409 tx timeout [ 77.297455] Bluetooth: hci7: command 0x0409 tx timeout [ 77.298092] Bluetooth: hci6: command 0x0409 tx timeout [ 77.361542] Bluetooth: hci5: command 0x0409 tx timeout [ 79.024499] Bluetooth: hci0: command 0x041b tx timeout [ 79.088435] Bluetooth: hci1: command 0x041b tx timeout [ 79.088954] Bluetooth: hci3: command 0x041b tx timeout [ 79.152439] Bluetooth: hci2: command 0x041b tx timeout [ 79.344550] Bluetooth: hci6: command 0x041b tx timeout [ 79.345075] Bluetooth: hci7: command 0x041b tx timeout [ 79.409520] Bluetooth: hci5: command 0x041b tx timeout [ 80.051232] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.052272] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.053189] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.055425] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.056652] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 80.057365] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.060162] Bluetooth: hci4: HCI_REQ-0x0c1a [ 81.073477] Bluetooth: hci0: command 0x040f tx timeout [ 81.137449] Bluetooth: hci3: command 0x040f tx timeout [ 81.137952] Bluetooth: hci1: command 0x040f tx timeout [ 81.200476] Bluetooth: hci2: command 0x040f tx timeout [ 81.393436] Bluetooth: hci7: command 0x040f tx timeout [ 81.393959] Bluetooth: hci6: command 0x040f tx timeout [ 81.457440] Bluetooth: hci5: command 0x040f tx timeout [ 82.097458] Bluetooth: hci4: command 0x0409 tx timeout [ 83.120490] Bluetooth: hci0: command 0x0419 tx timeout [ 83.185448] Bluetooth: hci1: command 0x0419 tx timeout [ 83.185868] Bluetooth: hci3: command 0x0419 tx timeout [ 83.248488] Bluetooth: hci2: command 0x0419 tx timeout [ 83.441458] Bluetooth: hci6: command 0x0419 tx timeout [ 83.441935] Bluetooth: hci7: command 0x0419 tx timeout [ 83.505486] Bluetooth: hci5: command 0x0419 tx timeout [ 84.145056] Bluetooth: hci4: command 0x041b tx timeout [ 86.192492] Bluetooth: hci4: command 0x040f tx timeout [ 88.240430] Bluetooth: hci4: command 0x0419 tx timeout 07:53:27 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xb, r0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = getpid() r3 = pidfd_open(r2, 0x0) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)}}, &(0x7f00000004c0)=0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x66cc1, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) pidfd_send_signal(r3, 0x1f, &(0x7f0000000380)={0x11, 0xf8000000, 0xf8000000}, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000280)={0x9, 0x7f, 0x7f, 0x3ab}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r5) sendfile(r5, r4, 0x0, 0x100000) execveat(r4, &(0x7f0000000040)='./file2\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='tmpfs\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='tmpfs\x00', &(0x7f0000000280)='tmpfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x100) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x81, 0x0, 0x0, 0x81, 0x0, 0x2, 0x10, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000100), 0x7}, 0x49, 0x100000000, 0x3, 0x7, 0x8, 0x5, 0x0, 0x0, 0x80}, r2, 0xf, r4, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x686ca9788886d8dc) r6 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0xffff8000) [ 124.882337] audit: type=1400 audit(1663401207.792:7): avc: denied { open } for pid=3781 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.883921] audit: type=1400 audit(1663401207.792:8): avc: denied { kernel } for pid=3781 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.896157] ------------[ cut here ]------------ [ 124.896182] [ 124.896186] ====================================================== [ 124.896189] WARNING: possible circular locking dependency detected [ 124.896194] 6.0.0-rc5-next-20220916 #1 Not tainted [ 124.896201] ------------------------------------------------------ [ 124.896204] syz-executor.2/3782 is trying to acquire lock: [ 124.896211] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 124.896250] [ 124.896250] but task is already holding lock: [ 124.896253] ffff888018537420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 124.896282] [ 124.896282] which lock already depends on the new lock. [ 124.896282] [ 124.896285] [ 124.896285] the existing dependency chain (in reverse order) is: [ 124.896288] [ 124.896288] -> #3 (&ctx->lock){....}-{2:2}: [ 124.896302] _raw_spin_lock+0x2a/0x40 [ 124.896319] __perf_event_task_sched_out+0x53b/0x18d0 [ 124.896331] __schedule+0xedd/0x2470 [ 124.896342] schedule+0xda/0x1b0 [ 124.896352] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.896373] syscall_exit_to_user_mode+0x19/0x40 [ 124.896393] do_syscall_64+0x48/0x90 [ 124.896407] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.896425] [ 124.896425] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 124.896439] _raw_spin_lock_nested+0x30/0x40 [ 124.896453] raw_spin_rq_lock_nested+0x1e/0x30 [ 124.896467] task_fork_fair+0x63/0x4d0 [ 124.896483] sched_cgroup_fork+0x3d0/0x540 [ 124.896497] copy_process+0x4183/0x6e20 [ 124.896507] kernel_clone+0xe7/0x890 [ 124.896517] user_mode_thread+0xad/0xf0 [ 124.896527] rest_init+0x24/0x250 [ 124.896543] arch_call_rest_init+0xf/0x14 [ 124.896556] start_kernel+0x4c1/0x4e6 [ 124.896566] secondary_startup_64_no_verify+0xe0/0xeb [ 124.896580] [ 124.896580] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 124.896594] _raw_spin_lock_irqsave+0x39/0x60 [ 124.896609] try_to_wake_up+0xab/0x1920 [ 124.896621] up+0x75/0xb0 [ 124.896632] __up_console_sem+0x6e/0x80 [ 124.896648] console_unlock+0x46a/0x590 [ 124.896663] do_con_write+0xc05/0x1d50 [ 124.896676] con_write+0x21/0x40 [ 124.896685] n_tty_write+0x4d4/0xfe0 [ 124.896698] file_tty_write.constprop.0+0x49c/0x8f0 [ 124.896711] vfs_write+0x9c3/0xd90 [ 124.896729] ksys_write+0x127/0x250 [ 124.896745] do_syscall_64+0x3b/0x90 [ 124.896758] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.896775] [ 124.896775] -> #0 ((console_sem).lock){....}-{2:2}: [ 124.896789] __lock_acquire+0x2a02/0x5e70 [ 124.896805] lock_acquire+0x1a2/0x530 [ 124.896820] _raw_spin_lock_irqsave+0x39/0x60 [ 124.896835] down_trylock+0xe/0x70 [ 124.896847] __down_trylock_console_sem+0x3b/0xd0 [ 124.896862] vprintk_emit+0x16b/0x560 [ 124.896878] vprintk+0x84/0xa0 [ 124.896894] _printk+0xba/0xf1 [ 124.896912] report_bug.cold+0x72/0xab [ 124.896925] handle_bug+0x3c/0x70 [ 124.896938] exc_invalid_op+0x14/0x50 [ 124.896951] asm_exc_invalid_op+0x16/0x20 [ 124.896967] group_sched_out.part.0+0x2c7/0x460 [ 124.896977] ctx_sched_out+0x8f1/0xc10 [ 124.896987] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.896999] __schedule+0xedd/0x2470 [ 124.897009] schedule+0xda/0x1b0 [ 124.897019] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.897037] syscall_exit_to_user_mode+0x19/0x40 [ 124.897054] do_syscall_64+0x48/0x90 [ 124.897067] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.897083] [ 124.897083] other info that might help us debug this: [ 124.897083] [ 124.897086] Chain exists of: [ 124.897086] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 124.897086] [ 124.897101] Possible unsafe locking scenario: [ 124.897101] [ 124.897103] CPU0 CPU1 [ 124.897106] ---- ---- [ 124.897108] lock(&ctx->lock); [ 124.897114] lock(&rq->__lock); [ 124.897120] lock(&ctx->lock); [ 124.897126] lock((console_sem).lock); [ 124.897132] [ 124.897132] *** DEADLOCK *** [ 124.897132] [ 124.897134] 2 locks held by syz-executor.2/3782: [ 124.897141] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 124.897166] #1: ffff888018537420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 124.897194] [ 124.897194] stack backtrace: [ 124.897197] CPU: 0 PID: 3782 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220916 #1 [ 124.897209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 124.897218] Call Trace: [ 124.897221] [ 124.897226] dump_stack_lvl+0x8b/0xb3 [ 124.897241] check_noncircular+0x263/0x2e0 [ 124.897257] ? format_decode+0x26c/0xb50 [ 124.897272] ? print_circular_bug+0x450/0x450 [ 124.897289] ? enable_ptr_key_workfn+0x20/0x20 [ 124.897303] ? __lockdep_reset_lock+0x180/0x180 [ 124.897319] ? format_decode+0x26c/0xb50 [ 124.897335] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 124.897352] __lock_acquire+0x2a02/0x5e70 [ 124.897373] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 124.897395] lock_acquire+0x1a2/0x530 [ 124.897411] ? down_trylock+0xe/0x70 [ 124.897425] ? rcu_read_unlock+0x40/0x40 [ 124.897441] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 124.897462] ? vprintk+0x84/0xa0 [ 124.897479] _raw_spin_lock_irqsave+0x39/0x60 [ 124.897495] ? down_trylock+0xe/0x70 [ 124.897508] down_trylock+0xe/0x70 [ 124.897521] ? vprintk+0x84/0xa0 [ 124.897538] __down_trylock_console_sem+0x3b/0xd0 [ 124.897555] vprintk_emit+0x16b/0x560 [ 124.897571] ? lock_downgrade+0x6d0/0x6d0 [ 124.897589] vprintk+0x84/0xa0 [ 124.897606] _printk+0xba/0xf1 [ 124.897623] ? record_print_text.cold+0x16/0x16 [ 124.897643] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 124.897657] ? lock_downgrade+0x6d0/0x6d0 [ 124.897674] ? report_bug.cold+0x66/0xab [ 124.897689] ? group_sched_out.part.0+0x2c7/0x460 [ 124.897700] report_bug.cold+0x72/0xab [ 124.897715] handle_bug+0x3c/0x70 [ 124.897729] exc_invalid_op+0x14/0x50 [ 124.897743] asm_exc_invalid_op+0x16/0x20 [ 124.897760] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 124.897774] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 124.897785] RSP: 0018:ffff888019da7c48 EFLAGS: 00010006 [ 124.897794] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 124.897802] RDX: ffff888017e2b580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 124.897810] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 124.897817] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888018537400 [ 124.897825] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 124.897836] ? group_sched_out.part.0+0x2c7/0x460 [ 124.897849] ? group_sched_out.part.0+0x2c7/0x460 [ 124.897861] ctx_sched_out+0x8f1/0xc10 [ 124.897874] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.897889] ? lock_is_held_type+0xd7/0x130 [ 124.897907] ? __perf_cgroup_move+0x160/0x160 [ 124.897919] ? set_next_entity+0x304/0x550 [ 124.897936] ? update_curr+0x267/0x740 [ 124.897954] ? lock_is_held_type+0xd7/0x130 [ 124.897972] __schedule+0xedd/0x2470 [ 124.897986] ? io_schedule_timeout+0x150/0x150 [ 124.897999] ? __x64_sys_futex_time32+0x480/0x480 [ 124.898013] schedule+0xda/0x1b0 [ 124.898024] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.898044] syscall_exit_to_user_mode+0x19/0x40 [ 124.898062] do_syscall_64+0x48/0x90 [ 124.898076] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.898093] RIP: 0033:0x7f4fee0fcb19 [ 124.898102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 124.898113] RSP: 002b:00007f4feb672218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.898124] RAX: 0000000000000001 RBX: 00007f4fee20ff68 RCX: 00007f4fee0fcb19 [ 124.898131] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f4fee20ff6c [ 124.898138] RBP: 00007f4fee20ff60 R08: 000000000000000e R09: 0000000000000000 [ 124.898145] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f4fee20ff6c [ 124.898153] R13: 00007fffea9ede9f R14: 00007f4feb672300 R15: 0000000000022000 [ 124.898165] [ 124.958731] WARNING: CPU: 0 PID: 3782 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 124.959381] Modules linked in: [ 124.959622] CPU: 0 PID: 3782 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220916 #1 [ 124.960222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 124.961063] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 124.961490] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 124.962864] RSP: 0018:ffff888019da7c48 EFLAGS: 00010006 [ 124.963262] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 124.963803] RDX: ffff888017e2b580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 124.964337] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 124.964885] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888018537400 [ 124.965424] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 124.965987] FS: 00007f4feb672700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 124.966595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.967040] CR2: 00007ffac944b1f0 CR3: 0000000017670000 CR4: 0000000000350ef0 [ 124.967587] Call Trace: [ 124.967791] [ 124.967974] ctx_sched_out+0x8f1/0xc10 [ 124.968270] __perf_event_task_sched_out+0x6d0/0x18d0 [ 124.968665] ? lock_is_held_type+0xd7/0x130 [ 124.969009] ? __perf_cgroup_move+0x160/0x160 [ 124.969353] ? set_next_entity+0x304/0x550 [ 124.969685] ? update_curr+0x267/0x740 [ 124.970009] ? lock_is_held_type+0xd7/0x130 [ 124.970354] __schedule+0xedd/0x2470 [ 124.970654] ? io_schedule_timeout+0x150/0x150 [ 124.971029] ? __x64_sys_futex_time32+0x480/0x480 [ 124.971410] schedule+0xda/0x1b0 [ 124.971702] exit_to_user_mode_prepare+0x114/0x1a0 [ 124.972093] syscall_exit_to_user_mode+0x19/0x40 [ 124.972490] do_syscall_64+0x48/0x90 [ 124.972794] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 124.973205] RIP: 0033:0x7f4fee0fcb19 [ 124.973502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 124.974890] RSP: 002b:00007f4feb672218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 124.975464] RAX: 0000000000000001 RBX: 00007f4fee20ff68 RCX: 00007f4fee0fcb19 [ 124.976028] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f4fee20ff6c [ 124.976583] RBP: 00007f4fee20ff60 R08: 000000000000000e R09: 0000000000000000 [ 124.977144] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f4fee20ff6c [ 124.977689] R13: 00007fffea9ede9f R14: 00007f4feb672300 R15: 0000000000022000 [ 124.978250] [ 124.978434] irq event stamp: 768 [ 124.978690] hardirqs last enabled at (767): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 124.979408] hardirqs last disabled at (768): [] __schedule+0x1225/0x2470 [ 124.980045] softirqs last enabled at (734): [] __irq_exit_rcu+0x11b/0x180 [ 124.980705] softirqs last disabled at (475): [] __irq_exit_rcu+0x11b/0x180 [ 124.981473] ---[ end trace 0000000000000000 ]--- 07:53:28 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=@ceph_nfs_confh={0x10, 0x2, {0x4, 0x401}}, &(0x7f0000000180), 0x1400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20a08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42c}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/time_for_children\x00') ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000b40)={{r2}, "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perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f7465", 0x5c, 0x20000}, {0x0}, {0x0}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00187fc5e7d38dcb075ce19964aa999788ae2bf1a1cb75ce36b2fd3fae9cf3bf743ba295ae7c1d71c03416f912cee6ebb1340dcfd3df1611999caaa5729d3e19c50e3c010e42e18d45e99d0863c4a17c0b076b83357861a58099faa2662e4a39ada65a73760f9e61670d36cd84482c3de32825b5d72bf4349043304e7aa98219525456d97c695d4ca65e18d5e016a4f2adfca8d113bb1694ef4f4a8f67d14104557ce5676262a0d0e83e65c73a8ab62a42c0221c2f932cb3c29f98474e9cc7003be9626536dbd3a30e70d5e023e1457dfaabb6cea1ec0a14bf941f68"]) [ 125.159912] loop7: detected capacity change from 0 to 2048 [ 125.203468] loop2: detected capacity change from 0 to 256 [ 125.212543] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 125.268527] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 125.278086] ext4 filesystem being mounted at /syzkaller-testdir245808630/syzkaller.gqHIl4/1/file0 supports timestamps until 2038 (0x7fffffff) [ 125.333795] EXT4-fs (loop7): unmounting filesystem. 07:53:28 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=@ceph_nfs_confh={0x10, 0x2, {0x4, 0x401}}, &(0x7f0000000180), 0x1400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20a08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42c}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/time_for_children\x00') ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000b40)={{r2}, "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perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f7465", 0x5c, 0x20000}, {0x0}, {0x0}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00187fc5e7d38dcb075ce19964aa999788ae2bf1a1cb75ce36b2fd3fae9cf3bf743ba295ae7c1d71c03416f912cee6ebb1340dcfd3df1611999caaa5729d3e19c50e3c010e42e18d45e99d0863c4a17c0b076b83357861a58099faa2662e4a39ada65a73760f9e61670d36cd84482c3de32825b5d72bf4349043304e7aa98219525456d97c695d4ca65e18d5e016a4f2adfca8d113bb1694ef4f4a8f67d14104557ce5676262a0d0e83e65c73a8ab62a42c0221c2f932cb3c29f98474e9cc7003be9626536dbd3a30e70d5e023e1457dfaabb6cea1ec0a14bf941f68"]) [ 125.422573] loop7: detected capacity change from 0 to 2048 [ 125.440047] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:53:28 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xb, r0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = getpid() r3 = pidfd_open(r2, 0x0) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)}}, &(0x7f00000004c0)=0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x66cc1, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) pidfd_send_signal(r3, 0x1f, &(0x7f0000000380)={0x11, 0xf8000000, 0xf8000000}, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000280)={0x9, 0x7f, 0x7f, 0x3ab}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r5) sendfile(r5, r4, 0x0, 0x100000) execveat(r4, &(0x7f0000000040)='./file2\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='tmpfs\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='tmpfs\x00', &(0x7f0000000280)='tmpfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x100) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x81, 0x0, 0x0, 0x81, 0x0, 0x2, 0x10, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000100), 0x7}, 0x49, 0x100000000, 0x3, 0x7, 0x8, 0x5, 0x0, 0x0, 0x80}, r2, 0xf, r4, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x686ca9788886d8dc) r6 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0xffff8000) [ 125.578671] loop2: detected capacity change from 0 to 256 [ 125.604984] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 125.720399] hrtimer: interrupt took 19076 ns 07:53:29 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xb, r0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000000040)=ANY=[]) r2 = getpid() r3 = pidfd_open(r2, 0x0) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)}}, &(0x7f00000004c0)=0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x66cc1, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) pidfd_send_signal(r3, 0x1f, &(0x7f0000000380)={0x11, 0xf8000000, 0xf8000000}, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000280)={0x9, 0x7f, 0x7f, 0x3ab}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r5) sendfile(r5, r4, 0x0, 0x100000) execveat(r4, &(0x7f0000000040)='./file2\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='tmpfs\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='tmpfs\x00', &(0x7f0000000280)='tmpfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x100) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x81, 0x0, 0x0, 0x81, 0x0, 0x2, 0x10, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000100), 0x7}, 0x49, 0x100000000, 0x3, 0x7, 0x8, 0x5, 0x0, 0x0, 0x80}, r2, 0xf, r4, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x686ca9788886d8dc) r6 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0xffff8000) [ 126.277220] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 126.455924] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 126.457499] ext4 filesystem being mounted at /syzkaller-testdir245808630/syzkaller.gqHIl4/2/file0 supports timestamps until 2038 (0x7fffffff) 07:53:29 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=@ceph_nfs_confh={0x10, 0x2, {0x4, 0x401}}, &(0x7f0000000180), 0x1400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000840)='/sys/module/pci_hotplug', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20a08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42c}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/time_for_children\x00') ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000b40)={{r2}, "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"}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200"/116, 0x74, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f9501004000", 0x20, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004000000", 0xc, 0x800}, {&(0x7f0000010400)}, {&(0x7f0000011500)="ed41000000080000dbf4655fdbf4655fdbf4655f00000000000004004000", 0x1e, 0x2080}, {0x0}, {0x0}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e0000000000", 0x1b, 0x10000}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdbf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033340075782f7465", 0x5c, 0x20000}, {0x0}, {0x0}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00187fc5e7d38dcb075ce19964aa999788ae2bf1a1cb75ce36b2fd3fae9cf3bf743ba295ae7c1d71c03416f912cee6ebb1340dcfd3df1611999caaa5729d3e19c50e3c010e42e18d45e99d0863c4a17c0b076b83357861a58099faa2662e4a39ada65a73760f9e61670d36cd84482c3de32825b5d72bf4349043304e7aa98219525456d97c695d4ca65e18d5e016a4f2adfca8d113bb1694ef4f4a8f67d14104557ce5676262a0d0e83e65c73a8ab62a42c0221c2f932cb3c29f98474e9cc7003be9626536dbd3a30e70d5e023e1457dfaabb6cea1ec0a14bf941f68"]) [ 126.587894] EXT4-fs (loop7): unmounting filesystem. [ 126.944930] loop7: detected capacity change from 0 to 2048 [ 126.973915] loop2: detected capacity change from 0 to 256 [ 127.209675] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 127.224295] FAT-fs (loop2): Unrecognized mount option "./file2" or missing value [ 127.349181] ext4 filesystem being mounted at /syzkaller-testdir245808630/syzkaller.gqHIl4/3/file0 supports timestamps until 2038 (0x7fffffff) [ 127.511749] EXT4-fs (loop7): unmounting filesystem. VM DIAGNOSIS: 07:53:28 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888019da7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4feb672700 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=00007ffac944b1f0 CR3=0000000017670000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f4fee1e37c0 00007f4fee1e37c8 YMM02=0000000000000000 0000000000000000 00007f4fee1e37e0 00007f4fee1e37c0 YMM03=0000000000000000 0000000000000000 00007f4fee1e37c8 00007f4fee1e37c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=0000000000000100 RDX=ffff88800ff28000 RSI=ffffffff813660f9 RDI=0000000000000007 RBP=00000000000fffd6 RSP=ffff88806cf09d80 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000002d50 R11=0000000000000001 R12=0000000000000004 R13=0000000000000006 R14=0000000000000140 R15=0000000000000006 RIP=ffffffff8146176d RFL=00000006 [-----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 00007efffc67a8c0 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=00007f35ad748570 CR3=00000000410ba000 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 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM01=0000000000000000 0000000000000000 000000ff00000000 000000ff000000ff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000561201a065b0 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 7269762f73656369 7665642f7379732f 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