872eeb63c966184265205f63a9387ee6b35a74872b147b0944d8f012e5de1130d3830f1057f8972f07f85faddf387a7d6d6d53dfe7e49bc0b9c6739e3ce0256bdc714d269b1bd3c5b2ba2a502e4e31819d7ae8b85c8e36c2e91ac9ea6575284cc561c3bda247d0f53fa9a4dac879317d9dd9cad9325d2d51b5be94f20b69a7056403ffeae25e9843e6cdb15ebd0e53d0793acc20a35e12b8886c880dc2594828ef0ec5553a19a84ddffa1531e7267e0add7210cd36d4d392a6714335a3d5ae41668f62d79d3cca98b67bd005f61062d1736995a3fe3ff040f169ce53520878485b5", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xfffffffffffffded, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000f0450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1131.826309][T24561] gfs2: not a GFS2 filesystem 20:07:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000065580000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2d}}) 20:07:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x7, @local, 0x8}}}, 0x84) socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") ioctl$KDSETLED(r0, 0x4b32, 0xd25) sendfile(r2, r0, 0x0, 0x220000000001) [ 1131.887616][T24571] gfs2: invalid mount option: uid=00000000000000000000 [ 1131.936230][T24571] gfs2: can't parse mount arguments 20:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000002450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:46 executing program 5 (fault-call:8 fault-nth:0): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:46 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid', 0x3d, r0}}]}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='gfs2\x00', 0x5, 0x2) 20:07:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x30}}) 20:07:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') socketpair$unix(0x1, 0x20000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") sendfile(r1, r0, 0x0, 0x20000000001) 20:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000003450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1132.144492][T24591] gfs2: invalid mount option: uid=00000000000000000000 [ 1132.185097][T24591] gfs2: can't parse mount arguments 20:07:46 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1132.289490][T24570] FAT-fs (loop2): bogus logical sector size 39590 [ 1132.297296][T24570] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:46 executing program 2: syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)={[{@loccookie='loccookie'}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@mcast1, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xfffffffffffffded, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x31}}) 20:07:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_ENUMAUDIO(r0, 0xc0345641, &(0x7f0000000000)={0x7d, "b61962fc6908f02f2ffc0f3f3b144b558cf452bb9703b9e9304f3a5390c9a40c", 0x3, 0x1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") sendfile(r1, r1, 0x0, 0x20000000001) 20:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000004450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:46 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid', 0x3d, r0}}]}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='gfs2\x00', 0x5, 0x2) 20:07:46 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x13) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1132.489688][T24615] gfs2: invalid mount option: uid=00000000000000000000 20:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000006450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") sendfile(0xffffffffffffffff, r0, 0x0, 0x20000000001) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 1132.530456][T24623] gfs2: not a GFS2 filesystem [ 1132.545484][T24615] gfs2: can't parse mount arguments 20:07:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x32}}) 20:07:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f0000000100)=0x3) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) accept4$ax25(r0, &(0x7f0000000180)={{0x3, @bcast}, [@bcast, @default, @bcast, @default, @rose, @netrom, @default, @netrom]}, &(0x7f0000000200)=0x48, 0x800) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$cgroup_int(r0, &(0x7f0000000140)='memory.swap.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000500)=""/4096, &(0x7f0000000040)=0x1000) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000008450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x5) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f00000000c0)={0xf, {0xb926, 0x80, 0x5}, {0x6, 0x4, 0x4, 0x4}, {0xfffffffffffffe01, 0x2}}) socketpair$unix(0x1, 0x20000000000002, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000200)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000280)={0x1a, 0x80000000000000, 0x7, 0xb, 0x6}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x3, 0x8}, 0xc) sendfile(r1, r0, 0x0, 0x20000000001) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000180)='/dev/udmabuf\x00', 0x2) [ 1132.840987][T24626] FAT-fs (loop2): bogus logical sector size 39590 [ 1132.848842][T24626] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)={[{@loccookie='loccookie'}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xfffffffffffffded, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:47 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid', 0x3d, r0}}]}) 20:07:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000a450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x7ff) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x33}}) 20:07:47 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x200400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") sendfile(r1, r0, 0x0, 0x20000000001) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)={0x3, 0xc5, "feea7c3de910cce2815b47b1d9fbd681c31b22020f9d61a2df3b8a9a5256460c0cf774fb3bacddf8d417e88636ee250d3f3e28d2772036e1c9280d25e97afd13fbfb93eeeafe85d1ec961a94f90985119c6be1e6c5d61caa2f9e2f7309aca55285a99f473354743d527c99ba27f939880772d718f0f98bdb0ee2aeeba280a6e8a64b1ffad19f405fc30e3daed5c96b58717d2216643fd5f38d39086f9de5fc6929eda7e13f9292b0bb51c3e2ebdd6680fb2ac227287510f4ca05b39d5bc3dd50d647a839cd"}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000bfe000/0x400000)=nil, &(0x7f0000dcc000/0x4000)=nil, 0x400000, 0x1}) [ 1133.060886][T24646] gfs2: invalid mount option: uid=00000000000000000000 [ 1133.097160][T24646] gfs2: can't parse mount arguments 20:07:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000300)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f0000000040)}, 0x8, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) fallocate(r2, 0x11, 0x0, 0x100000001) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'team_slave_0\x00', {0x2, 0x4e20, @multicast2}}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x34}}) 20:07:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000c450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1133.117788][T24661] gfs2: not a GFS2 filesystem 20:07:47 executing program 0 (fault-call:9 fault-nth:0): r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:47 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000e450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1133.298749][T24678] gfs2: invalid mount option: uid=00000000000000000000 [ 1133.320333][T24678] gfs2: can't parse mount arguments [ 1133.435851][T24664] FAT-fs (loop2): bogus logical sector size 39590 [ 1133.450008][T24664] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xfffffffffffffded, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:48 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) io_setup(0xfffffffffffffff8, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000001780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xb, 0x5013, r2, &(0x7f0000000100)="6ba264c16736d1669ea476bb10948a3ddd23b50cdac15d3b0d8921", 0x1b, 0x6, 0x0, 0x2, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xeab, r2, &(0x7f0000000180)="6c4bd8a7479c82cec4acee9596b406a904e899d1ade7e025300c4ca45faf7a92f3bd9ed1c78784c6fc080eda4b3ad5b94b3f3a0f4918340948335dacf5c46cd6cf22405217ec36ae24fd6e71d7d45f58a3c196228ddd15c772e5f1812a85948c16d37ef1f2cba00be64e0a91372a4f9f6418b9494bac85f7f34666eb6548bbb3a53d589f67585153645f067cec7e000a563d", 0x92, 0x1, 0x0, 0x3, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x183, r3, &(0x7f0000000500)="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", 0x1000, 0xffffffff00000000, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000002c0)="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", 0xfe, 0x81, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000001500)="a7013f4433d40b2da7cd3730037129f9db7e971f8bcc19d286b1e0ea8c814f872e39504dafa935e882299746c6a532956b801ff57ea334e291deaad12d9a29455552f3d34bc4b80c1612785bc4e1413657b4d95d9f6e4df1bb88e1ae3962e10dc96245af8f77b525f7c0c6da1a7e533627af836dd5cd34b709ff3db6869b92259bd27fa5bfe5c174b887f9c2ebe9439df5fe1dc8a75b0d5433cc4af7c678819d9bd1f4442bb494cc40ca243f2eed7cfc753ea2f6a1863c04d8f14c48eca5adb94fe64eb2b5dadfef42f4693cd674be9992c4fef8bcd352a7fd38e8eb0f999914ed1ab8e7", 0xe4, 0x7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0xbd4e, r3, &(0x7f0000001600)="3a7075a3ac2488c81c757638becdccbe243b96bb8be05375d704cba9beb2a7b97d63ce43301f1c273616089eb5a443fb1291471dd3083c86d3d6df46f4495085b75d2226d6a7a035345184e717ff9cdae66fea2791cd21f4fcb2e08ca591737ff2a5dd50de273ee6ffee943bc689a94bf678549fe748e823a746e8530273d85057354ae2c03343b1", 0x88, 0x93e1, 0x0, 0x1, 0xffffffffffffff9c}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0xf, 0x8001, r2, &(0x7f0000000480)="033fc1c5e885b85866a12ff781ca4a7f29a66abc6e443b1086b474c812c8a699193821", 0x23, 0x9, 0x0, 0xbf28c61f502fd69e, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffb, r1, &(0x7f0000001700), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000f450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x37}}) 20:07:48 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:48 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000010450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x5) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x7, 0x9, 0xff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x1000000b44, 0xfffffffd) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x38}}) 20:07:48 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000002) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000060450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) [ 1133.939001][T24695] FAT-fs (loop2): bogus logical sector size 39590 [ 1133.946034][T24695] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:48 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450300070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x39}}) 20:07:48 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000300) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:48 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450400070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000040)=0x800) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000100), 0x4) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) 20:07:48 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x7fffffffffffffff) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x3a}}) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450201070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:48 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450301070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9e5, 0x103080) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x3b}}) 20:07:49 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) fstatfs(r1, &(0x7f0000000280)=""/227) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000000c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000500)}}, 0x10) dup(r0) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450401070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) bind$rose(r0, &(0x7f0000000040)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x0, [@null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x40) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) fallocate(r0, 0x1, 0x6, 0x5) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x3c}}) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450601070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:49 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffe36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x200000000008000, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7, 0x7, 0x7, 0x9d5, 'syz0\x00', 0x3}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) r4 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xffffffff, 0xa0000) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000780)={0x0, 0x0, @ioapic}) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000740)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x40020, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000030000,user_id=', @ANYRESDEC=r5, @ANYBLOB="2c67726f75020069643d", @ANYRESDEC=r6, @ANYBLOB=',allow_other,default_permissions,allow_other,blksize=0x0000000000000000,blksize=0x0000000000001800,allow_other,allow_other,blksize=0x0000000000001000,euid=', @ANYRESDEC=r7, @ANYBLOB=',permit_directio,smackfstransmute=!vmnet0lo\'proc,obj_type=,context=root,permit_directio,smackfsfloor=/dev/loop#\x00,\x00']) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000700)=0x1, 0x4) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:49 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450801070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x3d}}) 20:07:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000100)=0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450a01070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x200200, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x82, "bbd4315072116c3856dc2461d5dc3efc01f2c1cd32ed634437a9bc6fa9b04e6766639b0d93a292b5cfd4a16b75bea00e14dbc3cdb4126669f78f9a55f8e36e2cd9f69dd13b9799c78bfeb0e6ff1846582c5e3585c25de1d14cce6657aa3e58f1226bdc2e4f894f607e00a095d297a682fa2ef5cb37c8993c8505110b0d2583c7bb3b"}, &(0x7f0000000040)=0x8a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x4, 0x2}, 0xc) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) dup(r0) 20:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x3e}}) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450c01070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="64262e0fc719c4c179179a0810d44d660f3880a157000000b9800000c00f3235008000000f302eda1f0f20600f0866b8e0008ed8b867e900000f23c80f21f835000070000f23f866baf80cb8f9d13480ef66bafc0cec", 0x56}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype3={0x5, 0x9}], 0x1) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x10000004) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RMKDIR(r0, &(0x7f0000000040)={0x14, 0x49, 0x2, {0x80, 0x4, 0x8}}, 0x14) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xdc, r4, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hsr0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) 20:07:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', 0x0, 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450e01070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x41}}) 20:07:49 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="4d6465762f6d643000830a7021023a5211fead64ffc679d89842c95c401de767874187cf3ec7e7ebe76fae38e4a34dacd97523eefd80ae9c42f682bc3016eb602e57f1a2f492e2f09c05f065a0d4314aaf336cb0b012359e0b0d578580fed656bca32609df72b7e054bd3a54841155dbb42075e67b13faa91ae3341264e1f3cce8e1f7386cf80fbdb05faa2c66026e7f151d0aadeaecf4439455cad1a709"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x9401, 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1135.213712][T24834] gfs2: invalid mount option: uid=00000000000000000000 20:07:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', 0x0, 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) [ 1135.282228][T24834] gfs2: can't parse mount arguments 20:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x42}}) 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450f01070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@norgrplvb='norgrplvb'}], [{@uid_eq={'uid'}}]}) 20:07:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="477644094bd6c23cab7be46a045629889b047392cd9ffdd88e2dcfbd03fbd74f3839794e2bd17abedeaceb0dac59b9717f4a0703214b1e14d8dcd8d9bc9677e45a3b481b6728696e78698ca67b8f62ccb8b09399f152142cc896b2db6c36c8b6aad59d7d6e5c7422a0e6d4740e78080fffff84b67cce9f4d02078955201a2813ce1db82e6d3586946d294b0ee39eb155dcbcfde10671b73938563e9d6664d8a3eff9abb70bade9d8a18a6394fed0dfd59116557b141b6371b36039ddf6c2b03ef0278aa202d9f632ebbab58889214557342cf57183559c45dc5232a0de49294aab1a06e2ac88be1b60dc6cf6bd3e9e443b913575041911c5ac8ba27534ff97427751535065cca9b8d4b8b588f3531b9d5771b40b70bbd547601cace8aef72013a3633f9b858f5ea98a50ab86e2f857c25e6de225a5d6ddcaffb63f1293a8bbdf79555f00181c1bb71336bc4cd610e9f9b8bf948933bd8f99e40df9c1011da0e114ae5cf2b3f159dab5b043d78357e2ef0a0e4df9a4ef07aadb0b954db86745705cc7a3744f3638b30496424fe534371a3ca3f75a78998ba79839fe0f8a1029d3e747a2dda831692659abb3eae556a4ed38dcc1e3f235dc236a8ab6e5d3e115f2a309dbea6956f6cec8bda28b2050f1538faa7314c540259f3e06531a988b6d47433b390dbbdb5625f6324038c0ec621b46164f6a151b2f0ee6ddef7d81810282284a052797a2d05f5e8de3434c735f506313368c8913d5f217abebfce482c1790df00aab182630f36e9d52df9641b1ad519debcc072ba417531fe765b4964cfd509e047cbc0ba976970f7c6d58a40e5b21b58cb5c0bc0a2874802b502bc3593070fdc9e05ff6f93b15c977fd172ba53be687402991b1c9e707856e46d35ba71b29835d79cb1faee556c71841a772d9c4bb63cbc4bf6e4a1190dc70ffe65d19925584bf5f83e208031025e07a9feddce1837ae0932fbc5d32bd0b872021ad0c4fc3d5592f4066577c0a3fffc45ddcf114f228c057b908a4f9d65213c3a54964c07048d8e04a4bd493c98a1537b949e04904411d3f7e72158e7c35cfa79c99905214f1cd5b17fef4d1994972ee4e615794987ec51a43fb1484c0986ad905fdb14f77eeb538657f46c1accd34741e2ad9f6a603628d00b56b0d46a13d3128c08b5cc8587f9754c54705f3c015a4a352da888f85140896cdd155023a85b16cf0e685ac7405f1826a75dee129091fa34760b1a12408399b343d5a58c1b125f5383e499f2623c6b9f05b5337b30b503e2a1d06880ba9034fa8e9ad9b96d9acea625152191a64e3e1da255d474c294610cf56d152ea0df31c137bed110ae6e19840cff08fdf6d9485889713e200e30b77039d165e10cffe1f471033879f8cb72ca24d4ddc959c108df2bca89019a1f8f7dd63a06468a2517ad5f36dccc79a9f47e31cc790a61ec670e8996f3a3020b5fd4187c82ed6d5bf90f3225f5c4f2e46cf6353fa9e73682e703acadc4162238b2af75041faea027b798b1f85c700e8ccff8b721c32df101d6957db613f87d9fe1e8bdbd17318c295b384d42de3e23d9726a6d403d294acacaa662d2fe2e67ed224cc404a98e3018e05575c8c8acc26eea165c06da1accf215fcc28acf8aba14767a6e68fe68af22bf25d08ae731e18bfe68b286da58c88650ff91f81bd18033251f8bd7207a6d025a0eb039ade739c54096900c6ce1bca6de9164e91b68908fd0c3e7bb578d009ff454e709f985047b6661f1fc69abb8a9a1dcd2d67fba0e1332a066609b1a85a5b7ed8034c8400188855106fb92423c7253382d90392ad423a8d24c49f42713a4d82ce1a577ac250416309914a9d88061526e8702c9e5b148c23c07845225eca21371433a02f5425c9d48eb7c189d2cb4dc64d1ee80fdd38a116e0d5765d4f1f8f8f7ee557970f2e7697aeddf0c34073da93a7566d7755d08bf87d3b6c8197aeefa7bfebedc84dbf84cfd61cb8394e1b670e4b190959bf4144187b5b6771043acfd6cbd96e4d35dcca07f203aee8662247f03963fc6e88c3bc12c114b7f3b9951e32e04e22bb43c97022377d6ae70d97528f15cae5c3e793409b691aa2ebd65465a12770a75267affd364b871adc9c96c2f0a1a1a852a4a086e18425a7d243bfda43067bc9fdd54ccb967b598023168c3b36a3364b99ae472858ace2c1a43217e439af6feb0e788eda7a5c15547faf05bfd61ae1fd575dcdc8450020ef5a6c86265c371cf8cc2a13412e710e55dbbe6f5813f3bcc4b9d14d1da7382f1c2a2c244523babbebb0aa7c808432a7661c7b16907729ed2087b7c42cb81e770bc7980004ceb506b2bda69ca0ee4c78d9e0e9c61f29729c2c50ecd8ea7c201816a23cc994f22ed0e009418c40d08a988e478121a327b12d19f52734fa55e3c477c6aafbd5cbc56646deac1fea63e6c4e64ca0664085601031083a16ee3c6382164de99b9daaeca155b1ead634a55cd7bc4ebbf7b432cad36852f3af16a41cda6ea5cec78820f85014c76b64871209f2ca345ba8ced3628739e101079dc453ee6026f43c2c273a3d14be360250915872b1dd6e9f00fa8740267416769b18f6128d2488af4b0d47b97a4e9f1434e764c7baabe507a3f3899f1798ad5e3d47947abffd361aed31164041c4d259a22e17f15340f15258c8fcbe4d98f2e40aa449d1ead757c9985e928068e2d7f9273549691494cdad27ed3ee2a40dd232bf6167919a38aa0bfd345d12cb8175b6ac7934e1a1e96e8990e21017e0be42e3a221a500f5de6611b1220c08c428249ecba932d488b73a848f7c2133dd9baf3718689e52467efb900eff704dd97fc8bfe5c5591bbb656950aae8c3f5fb14f32eeeb001c448c0888bce800b38219e2ebeb708a8cac2d5c715b8c283f4bf9d8b27764826c1e584c979dbae2184437dab712ad542bed66dbe46cc41f11f01fc51769ebaacfa5d8732d441276a2f938d2314ace6a010ee2abb4b9fedafef0c1eef25f5b80d0c9afd6abf4aaa6f529cece579f4b9a0149ed5897251916762daef0bfbb14f10d8958657d58b0738e7ccc627cc5e66b99d5199dd16a0b3408fd8c6b09f3e285539c4811af30a5f0937aecf211360306fbc6d59a7031ef1f121cc9cce935de4a8500bce0db4ac4a9dfcc78a3ac268d4c80b1d71f4f688da102d907ced5056ea203e9b20b83e534583d4f08338502664e0773230451bba809b9d9dc557b23b05dd6fbef72ffe42d8b9a4ff3da134fe7948900bcae12cb27fad252e49d229139bcd1f916dd09ce17d28cad36bbd758a5c0d0d0d85eb09ff3bbf538d7e9399ae8d58580cbf095bf1b8e346d1ebd2861cfb926849187fe7060bfbd281873d39b9c8c10eb6bdf1436c983dc4b677837637feabd840f5a63992ad31a9339ef4833d48a7013b9212b6998bce7b2010f25c8c0ac1c1b6042557cf13485e5ce33dc2e5557847c2da492924e76dbadd77dae587a2f010e4a989bee793fe21cf5b2e5e5bf4ab2ebaa3749534353233e69ff671c174d6fc90fd20657da909eb94ba6e4567b2a6b2e3743b8d551b5b7810677515869f5335d269cedf2b912728e2c2b6f7b18df57bafdd3b434f1793671f137b032c6fe77f582c81bfe053ef996241204455a47a3d6e71db934ebe88724e53e79ed3466f55d7cbf2601903b0066683a3d5dd28af538c0915f909708998d2553d795f08a813be7510b344b5addf5bc41ac1361ebfdb28d2a44e6712441d70b045f442619383e37dd2a906ef8dfc62429ff9bf5dbf905d0a6f81e7b4317526df101e597f077e6ffad9def78baad0787287911638041f49e8d9667f3a42dcec7ff8e9a8856667717d25e816d3d779d9cd9cd09d94ae8a0d4f68d36857e59a0db5d52218fc0949044316c5269c970c23f29aa7c0d24d6c82e7d3ac6db591d5b2bb87cdab214ff74cc08bdb4195aa333fc007b43ddcd818b7ed5dd83e35c8d5f803d61628204a63d457e15a3540396003eea6d8e8d5bff34d66e02d0a7e4fb7239d0489181eaf97af6368646e5eec18ee3ba43d89f3840b768f0a45a59dd7a18a9ed3c939bda0e283d124cf7aa40e275d2a08787f3c77670bed74538cfd5aac1cfdf8193a7faecba50aff56cd1537736642da598f0f8125f1b41ab4272eba60671fb72a56cd6bcd1648136fbda707bff3ba79bfacb1d8133e7956ca96dbd17cbc4af9a38da9a14e38c9cfdf717b0dc3632ab9b1b26a941c2463c1918153988ef15c43d3ce486cef7fb488fa80990019390138126bc0fe45db17f9af50f517b81c154e27b182940371a73fa3bfb614edb9ef7e6c22246812d296e9b0c3ae4f88aa19a58e562decbdc140ab456c3d5698312662310bd34f040749ec168f67741ffffa60684cbfd14ff16ecb5dd6136ae47192e26c3bbfd0930ceaf1bd80c9d7fc8064512adcdd295774446f36d7ccc5b964409685572f3950c0bf1474e70d0b2e3ad92e34e767bcd0938cad55a67b97bcee3c414ebeb4bc1c3d819d4d15568785c64de1ad9fff6458f1e31434b7d73520e40af594520521f7d62b421de04740da143133d8c755c596894e2d9b8044ba2d40d70b30c14c84c921dc1736f2b5987d73a91efb1346ee779af70dc7810e4ffad0905603318ed9caf9ef3570aeb20f27f949209292723e6d40b4f5f13afbc5902ba4a76560b6a2deeb4a0dbedd0292006db1d927f2888bda8ff77eff849b27295546e9432305b8fa0c2913139c52d8644e06497a2e141c54481d0e12b22773971199a2213b9a2c5437c51a391367e91d9ff8608e8d8ab71d5398c632522afc16bd87188e06b5f5e044d21dae6c9fa1bdbc3a57bfa5a1930ea7a1194ab5206d0f1ce1b1160aa65b0a3674bab8d4f632bb5af3c55a6c6d4c6c80a5e60bac016e76c16a8b6aa1240adae8fb29bad28e79c0beb8d42f52f3e8a4c8fbfbbcc1ee6e9e041ca9b3153ebcd083fda1b998daf1d62a39f045af6f1829d32032e54b2928fec04e02ae0a946bdf2cb4ab34f63b6fb71a87bbacd09c5bef120d5ef317b67103e27208cc436b867ce6967f8bcd0c7782da2447340e0105dba8ba2a7f3aeac5f62a26628c9186a4b03d518900531c291985991ab88c90f538ae952394ad9d6b11668719b43a2c5af86b42cd5e08cae090ac60c054a3d09d9dfc7668daef2755a20c1d6582b3f69d89b33d488ae0a2b3a63062166fbcf372b621f01789ebc238d3e41f6c6293f5a69a5794b8a8b129406c097c4afed6dbf64c7902d291cc3edaa44d3d5f01193c005857716366d483feeedb12956847ca7c7f1f573200869747dd01543d2b5f8b43a864dd6fe2cacd1ca9773251901ad10f505d315348352f97df136b87aefa6c8c55ab706e473bd3afef4ca1fba1ae6fec5dc341e9620c2c5b53c20f1c0db2f293321b542a3e3b57908534154acf2208010fcb1331ffd0873ab859e654098192ca27b7c0f11c35d268399f492276d37ffe3fa74b180b0ea217f9aadb9d4b47665aee27e405d246bcc4645a8619ac26799a9aad6033075acd5a0b3453c5210b46af89e70a3546dc8228c254e644570b3ed12c81323ccc2508cb09ec1aa6397575ed7fdf3403b3dbc32786d92d999a76b049eeb765a76ad025c05206ac9d869802302d11933be5f9b55b7a9caecced8bd15a54f11da3b691d09abb76f4a19c1d3cabc1523c069ea0285504175814e3cdf299eb4a7d27240337dc398a29495b3775dc45c417e9273e68eaf1d2d9c6f31c46d80dfb917b1a49aa49705ad70c9cc6b94ad459ecfbbbf185ec1a0c963f6f019b975c2d", 0x1000}, {&(0x7f0000000100)="2da9f595a2ddc85f0eded9850d6ccdcadac15e64f14a2c037999bc9d47eaa63d455dd02988a2f82d0a3f5e2af3527f0f467d5a318165886de8a2556cfc86d81d88b7c0a6d763535c17acf681302cec0114d14f34307c88d4221021574411896f30a27853e9b772d5ddb0ef0f7e0a328fe84e2151a207d233c96aad9c1403c9b15147d58d0ef3e1d4c7d1a8b43085c4af34b0b66db3c7004156369f2ca3796e2a0d4e58689802307fe3295b0e9139a883584576ca1e8c635e8f90f2ccb169c5f261d9fb392383baa7d8748cf17f0326d94d44a4e6b5d5281f372dc1554797a9b566190c382f32dadf301d9f2f", 0xec}], 0x2, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x8) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', 0x0, 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="f77ab5fc3634bf47da3ea2d32775eff847f1d9ccff04f51412d62561419b441c93102d7f5ca5318235f305ef6d2fb97bb97256037fbed2a7edb31a22a9fcfd5981641595b57186a68a005eb29751da9ffd174ed9640c8de1027dc5f6f2cf7c87534e296ccb136c79d0bfbd6af011e8f248ea4c8b766ac54625f83c11c085baa86476e84b710688fb6f7a51b2ced06a6640cb44dd2f5dcfacd287f4956ab988cc1b1de3babedb1a7e4cf9b62f1af18a97279e741e8fc09ad6fbf5a8a4845d02d2b51b03f9d16ceeaa5ccd11f995c9c8d109463db530da9bfc75bc578284b5d632a34723da3a77f1cc4876781dc80a5c30285f9cd929e1ca4ff2ea6b320e60143990ae3e7604cf0b20a059069b5f07dc1221c3dbae894854998c2acf96ba327d666d21531b9e17e93ed3dafd3972fabf67a047a5fa0a19c9d8bb7839ee60fd1f65b1c9836a1bf886e88ad5345122db371fa98990c78c993f5562e4cccd27dbd21708350ca21a23f6f45bf6024d0e94f09534bbdbb95912b5ce1f807666de4430c63241306d5bdd3e93c0eeffc7c50bd20bd1d78321858832e9f0025c90b3e50216887f197e01da4ec71019266dbb5c360f64999b5147f83bb62c6c7ab8f27d1788a34bee5fec2954f9c5995befd61f676c506fb0c594985cfb74896732cc8dc56339fc3dd850a3dc4f65d7c372c8e6136cc9f52edda5fce1ebedf0f0233ff4ccb67389ae1cbe40a2e9b9d6320fa2493529f40309d734c88d55f512a1e2de398d660d087f4d2ef8f3138c843d1933fc219440bb33e0c251a15b9e3a17b55b5b9ecc47db73957ad6b3dea4c87c01a51b77e695226f07c4639606df853ec7208c2e2f9a5e85c6fb4be01a9304b7f34316d31a08e1020ca60f3708ca805844e852b184a5623a385e8a94eac22570e39697bfe9398944b02b2e852b47db10a8c3c2655370e76d38930c2fbce94eb4f4e18d84ff2ed6597e8a8ebc5145d510193d38e48a5e8e066764b3720b76e9d76acadb705f72efd665cab16f79f201aa1c7591c7cbe339bb22cb1d93cc75c63b350337f3062f7eda6d362050aed65a6d2d2c51b32e89adb0edb9c07b2ee5a3200b15ca8cf355e8a83ddc58179edf617ab76ca41ceb45f7fcdb442272ea23060b37aca60a97ad4bbeb028caf468d0e407c2cf092fc4dc63966e58b31de9d11757e0bfb88bc62ce4b49d764526a5c90ffa8b61ba540794d49973d6d0833760e5219ecffd9e4ff3750d0f0e50e56d45639b7226c07d413b5cfca023904e0be2c7baca3ea8b952cb4b5c455127634f63fc13d0e1b5fc71b3bdf360a9b2160f017b2c3284fbe20edd00aff9d2d36191a1b51cdbcfb4a58d353b7973a28082184747221eae2ece1845394760791a82928cec50b5aefba2a3a1a35c324308453067f2c86f27489c99a3665a41abfe0684ced257ef1b054d7b8549fcdb4884e760c8fdc72889626117c825fef8e5f477a79a5f5c13892c522f3f444894663052dc373a5151d6d3116c5bf5bd9174a11de7738a39d8c571094494ea230f5404195a409356d0a9e275f8ba0a413b6a399e0bdac23b97d48c6eff50da0072dd192edf7bfc1f9cd597e4490b9eaccd3c6426794902c8ffd75d63ac5872c33c08026371f2837dce6f4755bdfd6f3dbef2c4eced45fa7c1625dc74012d3fe0d71b04060718dffeb9eb599b929423c4b8c33fb8f59540424dbfb22a7d6d63c6aa45b3eef59659a95ff2a3cead6e37471f83d9894c999f8b0a705fb2747b7f72a5ea0e0444b7fcd0e64d6ee5db2ce5548761c8348c0b789b8c328d9c0c81109fee4ddabbefd283c7397ca0047c52dec7876a05d62c36d81705616decbfa5cf8c63ac5800ed9072c926eef98cc51e16a91246d5aa44dee257c7e29e9ef5a5161889ae086d93aeafc03c0fb87739c36e585a2fa5b3f0b4adc082225d11ffa66bf8fafce66883aeface5062607fc4e8f817ddcbf4b70e41f6b38b41f18229410879f0efaf4e4980553974a6e2f410f71623eb06fc6b3356f9454cd89e0c312093dd957210aebd059dda3cceb1a3a0e5e1dc571c42a9cf17126b6073406130672d979a89477619dbb7df124a5e021df27b73d5fa2a20335832cbcf206fe5090a6bd86bb0d1e46b145469c9b22ab17ebfd7c4c3cd4d5e6741cbccb29b4adf98992046fd3978d8350738ab1f87159c790d300a72c1af6c5ca5ef5f97ed222d39b7cb526908ec1d1d7458f7c5342f8531f9ed2f067d2eea8ddae1277822909c2d697b49ed1a8b051237a7517e0f7f37415c0057c387b48c3c66059edb415d34fd82c04aa1de16057bee7cd649e58374da25a464deef738d02e30a0d577cb590bf08308d7e0e1dd0ef499348895f535dde1ffe99ed920d97c2d4b92efee6b02789fb1b2578f02056acc7acc9ef2f4e97c73c61cf48ce111b89804035aec83db0f37ae654ba714b2125cc37af40f757896cce13fbd3feafc1c01ba3b7b66fae0a5a90b6b77bd85e9c12b6d5003a17762de3794729ca309cbf2a65906a8fa6272bdfbda0afe0c7d45576473f84b80b37dc73bc5dd9093df26d6d764a856ad1b29209ddd4da4f25afa403b54f4f523bbbd09b71ffebd5439139b6bdff636724e7a300b16b9219148273a289aac774e6076cc912bd03aab64f17118ad233840cab8cb952fbefa59e42a45fbf2d3e1b7b46da87dc4a47b4a6b5433b53058138b6d1421aa9b2071036f0611e74ac31fc50087baed5b142d353b862afd1a05a2a28fd4803f4378847f500a0457194f63eb75de9eaf75475541da3100a5a872fec4c404e3d33345ccb2e3695c9834e90970f480198ec92c420ae2959631c7fc2f1327a80ca744704ea834df9411554175d9964bf0170b4a1be774392f20cfc21d9d924a74e7656dc9cdbdf5ac4c840cd384049c711c19af8cb2271a46d88b39ff7f86c6744a153f86351b30b4924555cd0c9d3cf858550a9d57a46e3fd35811f6fc121c5da06496a9ba628fc4d0b27c91691d66563d8762f606772eab46d565c63bec5a005ea58bb3d228e841f4936f1ba9aa82599e95c6eb0540b9f494e1ec52b3ea97f91522eb44fa0c3d2b7944acab6683c033c07d8b8853f217d3bff9c24538ded35e42a1f9f5d5f59ca9956231f69aa603fa4044cfa0ffc813d064a1070379bec5b6cab41f5536b231eff8631d1146fc11b73e297124b3fbc3978d491a60d4d9f0709c97a10d23d7f18a3f6640921448f589fc90e3596f81a0fcdfb4353fd0dc0edba1d962c91deceef599ed6eb512771ece4b0469eabadf668db05fdef9676f13d42f815546a16449670a438f4964e82d836579c27f712127426ecdb0ccc7ed32d603b3dcb8134165999d236bc37e5ef043e2130149b38665362de75b66f3dbdb523048756f634bde931f3f10f689b9b395c63c462f82f90fbfb69cfa1c36d2cb2026dc4ac9360f90f55999e7100e70e45f0903d03f7e1da7a90b7f7b2ee9d0c3db5a89af2cd07b3c307e5c7100b5af9b748a22dca55ac766b556c89a72b15361991a0f3f19952a0e0fc34882cec7e757337b6f2f59c09af5f7204086987e5b2dbc425e9a8493ca0daae25058ef615c84eddbb0b4d648ba02ee943518f321f8c934dd751552a96985f8161f1810b5bf7abe50f92ea4a34efd949e0cdc2379275ae1f180c11cce243c0ec2a9595fedf778a29d4bc35039370a8b3f067292611cf4d4d7d5c87aa440b53897b0438a5313dd59e15ddfb43c5c6096595f40f965b8d3d7b95fdcdef7a932b1ba2acaef6b905cf76befd537968d82b71e593e907d403dfdaaf5c27b4ac3bd92050c69f6a963cb23752179a26da44f744d6b80e3221ade84c3afbd9aa20dd2785b7800d44c50370162bd7fb5a40f168315e422bcfd0fbffa1a15d6aede33196b48b5d4442d43ad002ee0ea446a4f2ea2f1bf9b46a95fd07c6656a429660db67f3bdcebfd1c4e9eee39dde6fe76ab9dbda4b4a591be44bad78fc5a68adbe563a850c63bb39925f319799d16151acd39faa91d2291df8b663562704e6566d53ee5f7bb2e131f8ade991b62b5850891cbb947dd0a2e29ee68053a4e58f7383ab139f17fa896db66a6f165bb3f27fc454d94fcdcf0146661ff8f234416eda11b41fa83b814537074772edc133a97be5e26e3018924224e7f647c78c136769beff49d0a9d929388aad393776d7543ac62062c6fb5c931d3ec49ded751e99ce3d33ddc97b92eff42225ec097d4e971211734006fb6df04b027a26749e82ce2f1829235c236daac66b095763650455997ddf2cff832c20b16e863c3ec69ba20540b34783cd8cfa9c78daee980469622370da6c1eea6fbd5cde029e967d90ab769a2ec1c1a15c55b4159b934fa5c6b0152429aba60fb48ed070abf1d18b8b6bb4f28dd0d432bebea7936bee1a491da1ef06ccc5f368e439c7e3d4720f7a5e7494f063cae19a0cc7b8abedc43c5ef1491b14b29557f0a72ca8fa49b74668b1de891824d53b404fda5d3d120507841f8ba3c9eafe0076fdb8d7adb6668bf9d3008bbea5ce98c6ad90229b72201c84c216fada66b23937d2ff3b08d7fbb793fd8199451aa9ddca3401c45b1462b2ca70615e94469873be8b284b815fa181074a3e11a53c8ee3b3a964aa50d1f1e472f1fc3608439b08ef0c757fc94ae307c08db801d557ff7cc62397b7ee21be8f5660c27c4937f81d3cdcbf1b4a61272994de1482019860239ff8b3825f4e18c96e78eaeb68025f1f04cc2b25af153d34ad10b39346bade360453f6630b41addfe02fd10fa6dcbdeccee72954a59a3254848cb401cb6dbf82c127b6feb0d2b70fede946df4ecc3e162bf327ab035865c096c79e08714f37a2baabe1be082ce15018ca038a5db8ce670d6a6cd214a1692c0c6a76f9f6b84a79b2582eb18596471db6522489a77a3a4c6969902f081cc5c40114369aa6ed05ca33c140b5a577ee576a867d46ed1f6977adcc7a68e4530697f4394a7313b4eed3f404c23092f44c62b5b0c523f4146ca775f6ce4ca097997df7da5aba35521444e11945ff2d02825ade14c77f22371dfad95940d57b8c0f33adef2e00af270174b02cd0e141366aa4782bf025f5429f5c919043b6fd86c3b64c3ca803158b5e828caf93962f0678a33803aa317273b96263250565e94780747b823511c3ed608b79c884a12f943236bde6af25db378baaf17f8494004f6935a09960e00d0f8ddf7280a83d4797a80b8747ddc3311cf54656497c5269f9fd6cdb847ff6182e8c0125cc11003e02bbb24aad5a7cc5bcabb35eec1f1286f7a6c27c2be715ed725bd45930213b1ccd5924b64b2f4a4d3b44f5715f6a3bfe5cbe5609480f956bc35aaac68729b87be95b8bb780dd145e11b565d1addc6fe6f97f4636b63c84c9c2ad325406186abec0b31d3f0ed43520e88b4c17e0544dd628ba15585fad0d9acc15e82fdb1d9ce9de3fd9a30f4dc347479ac0ffd9775241e2b872eeb63c966184265205f63a9387ee6b35a74872b147b0944d8f012e5de1130d3830f1057f8972f07f85faddf387a7d6d6d53dfe7e49bc0b9c6739e3ce0256bdc714d269b1bd3c5b2ba2a502e4e31819d7ae8b85c8e36c2e91ac9ea6575284cc561c3bda247d0f53fa9a4dac879317d9dd9cad9325d2d51b5be94f20b69a7056403ffeae25e9843e6cdb15ebd0e53d0793acc20a35e12b8886c880dc2594828ef0ec5553a19a84ddffa1531e7267e0add7210cd36d4d392a6714335a3d5ae41668f62d79d3cca98b67bd005f61062d1736995a3fe3ff040f169ce53520878485b5", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xb2, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:49 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0x8, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xffffffff, 0x0, 0x0, 0x7fff, 0x81}) dup(r0) [ 1135.469314][T24862] gfs2: invalid mount option: uid=00000000000000000000 [ 1135.482191][T24862] gfs2: can't parse mount arguments 20:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000451001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x3000, 0x3, &(0x7f0000ff8000/0x3000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000000080)="bf0d5896fac5c47f249bd5a69a2c0443c2b4a94302f0f0763413ee826077361b8ec4c1090a468e456d23b4da30abce2b9b48d342da2b206b63100202a7035bf57567d4005b5f636eec4df77027b6a76cc9d9c6d0588096db84c5043eada54a30bbc8371b25056dfa36f205f75ff45d98edbbe65cff6aa6cf6513578e9a5442efbb404035d55ecb270459c66c4d973672b71f9fb395cf138b545fd2bf5713326194236df1504bcda71426ef238a5c752e30ec", 0xfffffffffffffded, 0x2}, {&(0x7f0000001200)="2d0ca317456f0bfb0771bd24bc3d8e1537c91885bd8fcb34481da5876b654d895ba002eb9cda3b5033263399401597601650a93f8f775dea54dc12e559acf09361806f2d555bd86847bd2052eee0a83b0061c0f6b6671a241f77939456841b886cab6a115e86ae0a4add62beeb4b7c2db5f003e1722d9bec3ca131ef03c5d57b235f39a4f3580180a2603d019bde3eab72e53722908fa70c56bb22d7831979c64bfa040af3cc8f", 0xa7, 0x100000001}], 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x43}}) 20:07:50 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 20:07:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000456001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1135.652285][T24880] gfs2: not a GFS2 filesystem 20:07:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x400, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000580)=0xe6) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x60002, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x48000) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000480)={{0x3, @bcast}, [@netrom, @bcast, @rose, @default, @remote, @rose, @bcast, @netrom]}, &(0x7f0000000040)=0x48) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) write$binfmt_elf32(r3, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x7fff, 0x8, 0x7, 0x2, 0x6, 0x1, 0x3c6, 0x38, 0x2cd, 0x0, 0xca, 0x20, 0x2, 0x1f8, 0xa6a, 0x909}, [{0x5, 0x7f, 0x80, 0x3f, 0x9, 0x2, 0x7, 0x7ff}], "d37d0fd201b51da1b58860d567bd1e315722624456266df6ff0d96ab92535bc121675bd3e9837da26ac293a9e6fb1f66b18b72904d2115892038020f18258b5d9013038ba6332a8daaa93d7a46832d9090952f8f7862c0fd139682dd96114fa6580d63f34e9f88f26ae563734b966c166d4813eaf98acf7b8c5a65a7f4d7200a5fe7cbf50e6899a61128bcddb3800d74d6f7d90288d312f2bc6baedfd2858042543e9eca2d622d067de7b37bf34788ffa2238a7fc3be73731c12c264bb95393785b306e3e9d9a65cbe8c31ca31b6ad3bbdef90555b59375dc7", [[], []]}, 0x331) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000500)={0x6, 0x7, 0x7f2400000, 0x0, 'syz0\x00', 0x6948}) 20:07:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000a070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x44}}) 20:07:50 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0xfffffffffffffffe, 0x4, 0x40) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1135.851401][T24898] gfs2: not a GFS2 filesystem 20:07:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xcee, 0x8000) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x45}}) 20:07:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1135.970660][T24886] FAT-fs (loop2): bogus logical sector size 39590 [ 1135.982672][T24886] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1136.115555][T24919] gfs2: not a GFS2 filesystem 20:07:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450118070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:50 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c832, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r4 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000280)={[], 0x81, 0x6, 0x6, 0x0, 0x78, 0xf000, 0x4000, [], 0x1}) r6 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r6, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) fallocate(r5, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl$CAPI_SET_FLAGS(r0, 0x80044324, &(0x7f0000000040)=0x1) bind$isdn_base(r0, &(0x7f00000000c0)={0x22, 0x32c, 0x1, 0x1, 0x20}, 0x6) dup(r0) 20:07:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffedf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x2, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x46}}) 20:07:50 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1136.245585][T24937] FAT-fs (loop2): bogus number of reserved sectors [ 1136.260948][T24937] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450020070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1136.292751][T24940] FAULT_INJECTION: forcing a failure. [ 1136.292751][T24940] name failslab, interval 1, probability 0, space 0, times 0 20:07:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x21, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000040)=""/33}, &(0x7f0000000200)=0x78) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1136.347951][T24940] CPU: 0 PID: 24940 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1136.357100][T24940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.367156][T24940] Call Trace: [ 1136.370487][T24940] dump_stack+0x172/0x1f0 [ 1136.374832][T24940] should_fail.cold+0xa/0x15 [ 1136.379623][T24940] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1136.385436][T24940] ? lock_downgrade+0x880/0x880 [ 1136.390308][T24940] ? ___might_sleep+0x163/0x280 [ 1136.395164][T24940] __should_failslab+0x121/0x190 [ 1136.400105][T24940] should_failslab+0x9/0x14 [ 1136.404602][T24940] __kmalloc+0x2dc/0x740 [ 1136.408846][T24940] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1136.415207][T24940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1136.421439][T24940] ? strnlen_user+0x1f0/0x280 [ 1136.426119][T24940] ? __x64_sys_memfd_create+0x13c/0x470 [ 1136.431672][T24940] __x64_sys_memfd_create+0x13c/0x470 [ 1136.437035][T24940] ? memfd_fcntl+0x1550/0x1550 [ 1136.441801][T24940] ? do_syscall_64+0x26/0x610 [ 1136.446471][T24940] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1136.451750][T24940] ? trace_hardirqs_on+0x67/0x230 [ 1136.456846][T24940] do_syscall_64+0x103/0x610 [ 1136.461439][T24940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.467415][T24940] RIP: 0033:0x457e39 [ 1136.471308][T24940] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:07:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x47}}) [ 1136.490987][T24940] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1136.499385][T24940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1136.507436][T24940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1136.515410][T24940] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1136.523371][T24940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f354b4896d4 [ 1136.531335][T24940] R13: 00000000004c6689 R14: 00000000004dbb30 R15: 0000000000000003 20:07:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450324070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0xfff, 0x9, 0x360, 0x9, 0x10001}, &(0x7f0000000140)=0x14) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450336070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1136.665399][T24953] FAT-fs (loop2): bogus number of reserved sectors [ 1136.704148][T24953] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x48}}) 20:07:51 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$CAPI_REGISTER(r0, 0x400c4301, &(0x7f0000000040)={0x2, 0x0, 0x3ff}) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:51 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10800, 0x0) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450339070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x49}}) 20:07:51 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f0000000100)={0x2, 0x23, &(0x7f0000000040)="a6b7a2", {0x8, 0x3f, 0x42474752, 0x3, 0x400, 0x7, 0xb, 0x18}}) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/25) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) fsetxattr$security_evm(r0, &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@v2={0x7, 0x3, 0x6, 0x2, 0x37, "968127452569564f3b6f1b742ff99a974644ccfaaf81018500d65c1136b07c79ecceced7e6025611f63931aad2b12b6b12f93c2fd2578b"}, 0x41, 0x2) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045003e070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1136.929571][T24980] FAT-fs (loop2): bogus number of reserved sectors [ 1136.955329][T24980] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450040070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x12) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e20, @rand_addr=0x1000000000}}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4a}}) 20:07:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450002070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4b}}) [ 1137.194462][T25006] FAT-fs (loop2): bogus number of reserved sectors [ 1137.195876][T25013] FAULT_INJECTION: forcing a failure. [ 1137.195876][T25013] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.201030][T25006] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1137.270656][T25013] CPU: 1 PID: 25013 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1137.279813][T25013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.289863][T25013] Call Trace: [ 1137.293157][T25013] dump_stack+0x172/0x1f0 [ 1137.297573][T25013] should_fail.cold+0xa/0x15 [ 1137.302176][T25013] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1137.307982][T25013] ? lock_downgrade+0x880/0x880 [ 1137.312827][T25013] ? ___might_sleep+0x163/0x280 [ 1137.317676][T25013] __should_failslab+0x121/0x190 [ 1137.322607][T25013] should_failslab+0x9/0x14 [ 1137.327191][T25013] kmem_cache_alloc+0x2be/0x710 [ 1137.332229][T25013] ? __alloc_fd+0x430/0x530 [ 1137.336742][T25013] ? shmem_destroy_callback+0xc0/0xc0 [ 1137.342109][T25013] shmem_alloc_inode+0x1c/0x50 [ 1137.346892][T25013] alloc_inode+0x66/0x190 [ 1137.351241][T25013] new_inode_pseudo+0x19/0xf0 [ 1137.356002][T25013] new_inode+0x1f/0x40 [ 1137.360065][T25013] shmem_get_inode+0x84/0x780 [ 1137.364740][T25013] __shmem_file_setup.part.0+0x7e/0x2b0 [ 1137.370284][T25013] shmem_file_setup+0x66/0x90 [ 1137.374965][T25013] __x64_sys_memfd_create+0x2a2/0x470 [ 1137.380340][T25013] ? memfd_fcntl+0x1550/0x1550 [ 1137.385116][T25013] ? do_syscall_64+0x26/0x610 [ 1137.389784][T25013] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1137.395063][T25013] ? trace_hardirqs_on+0x67/0x230 [ 1137.400085][T25013] do_syscall_64+0x103/0x610 [ 1137.404676][T25013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.410597][T25013] RIP: 0033:0x457e39 [ 1137.414482][T25013] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1137.434071][T25013] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1137.442505][T25013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1137.450485][T25013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1137.458453][T25013] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1137.466421][T25013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f354b4896d4 [ 1137.474387][T25013] R13: 00000000004c6689 R14: 00000000004dbb30 R15: 0000000000000003 20:07:51 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:51 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) dup3(r4, r1, 0x80000) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:51 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x3, 0x6, 0x8, 0x3}, {0x323fe566, 0x100000000, 0x73, 0x3c}, {0x3, 0x9, 0x8, 0x3ff}, {0xc2, 0xe5e7, 0x3be6, 0x3f}, {0x9, 0x8, 0x101, 0x6}, {0x3, 0x8d, 0x3}]}, 0x10) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450004070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4c}}) 20:07:52 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="0302130000000c0100354d4414e4313a5652b672e22fca1f45ace8a6d78858bb001efda629c91dfaa3dc29f3f2dc08cd0f2392ba38673aaca2a0add581a2c7d9ffc4bcda6b233d4e089842dcd40582bab5abfb97a2315407c22a4ec3223f68cd024b84f813225c55a7318fd0f81a4def303fd2d55afcffc17e004cd9dcd060cc8c4562118c887c45de3bafcdbfebd1fc7e8c8cc009ea65f0bbb7722d7dd77de8dd00486043fe709a71d2c5699a9c287200da6967f13023981334b6617cfc78d3f25004c8c5bfa334133966f8efafd60a540d9e6ac9de1371984f7cf3dc5158ee4bf87eae08e2ec03eea66c635598fb4b7aaa07e7dfd8fbd04de63bc213bf751a212d376672cd2954dc6aa53c37f3194e9c77a43426db40cb884ee39707bd1ba8d7aabf317c1a7780b3783baaea13f487d5dcc9860994fdb953fb344f0c8a624d8f50df91d29dc3a373368f"], 0x3f, 0x2) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x100000000003, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1137.625272][T25022] FAT-fs (loop2): bogus number of reserved sectors [ 1137.639859][T25022] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450008070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4d}}) [ 1137.690608][T25033] FAULT_INJECTION: forcing a failure. [ 1137.690608][T25033] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.712975][T25033] CPU: 0 PID: 25033 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1137.722126][T25033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.732184][T25033] Call Trace: [ 1137.735500][T25033] dump_stack+0x172/0x1f0 20:07:52 executing program 5: r0 = timerfd_create(0x6, 0x800) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0x5) r1 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x76e, 0x800) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) getsockname$inet(r2, &(0x7f0000000140)={0x2, 0x0, @loopback}, &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$security_capability(r0, &(0x7f0000000280)='security.capability\x00', &(0x7f0000000380)=@v3={0x3000000, [{0x7fffffff, 0x80000000}], r5}, 0x18, 0x2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000100)={0x8, 0x8, 0x93, 0x5a8, 0x6, 0x3421, 0x1}) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1137.739848][T25033] should_fail.cold+0xa/0x15 [ 1137.744454][T25033] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1137.750270][T25033] ? lock_downgrade+0x880/0x880 [ 1137.755139][T25033] ? ___might_sleep+0x163/0x280 [ 1137.759999][T25033] __should_failslab+0x121/0x190 [ 1137.764953][T25033] should_failslab+0x9/0x14 [ 1137.769456][T25033] kmem_cache_alloc+0x2be/0x710 [ 1137.774304][T25033] ? current_time+0x6b/0x140 [ 1137.778897][T25033] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 1137.784714][T25033] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1137.790006][T25033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1137.796248][T25033] ? timespec64_trunc+0xf0/0x180 [ 1137.801216][T25033] __d_alloc+0x2e/0x8c0 [ 1137.805385][T25033] d_alloc_pseudo+0x1e/0x30 [ 1137.809890][T25033] alloc_file_pseudo+0xe2/0x280 [ 1137.814752][T25033] ? alloc_file+0x4d0/0x4d0 [ 1137.819283][T25033] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1137.825554][T25033] __shmem_file_setup.part.0+0x108/0x2b0 [ 1137.831203][T25033] shmem_file_setup+0x66/0x90 [ 1137.835887][T25033] __x64_sys_memfd_create+0x2a2/0x470 20:07:52 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0x9}, 0x8) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1137.841388][T25033] ? memfd_fcntl+0x1550/0x1550 [ 1137.846166][T25033] ? do_syscall_64+0x26/0x610 [ 1137.850847][T25033] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1137.856128][T25033] ? trace_hardirqs_on+0x67/0x230 [ 1137.861181][T25033] do_syscall_64+0x103/0x610 [ 1137.865788][T25033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.871693][T25033] RIP: 0033:0x457e39 [ 1137.875593][T25033] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1137.895400][T25033] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1137.903822][T25033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1137.911802][T25033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1137.919785][T25033] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1137.927776][T25033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f354b4896d4 [ 1137.935754][T25033] R13: 00000000004c6689 R14: 00000000004dbb30 R15: 0000000000000003 20:07:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:52 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:52 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x1, 0x4, 0x5}) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@ipv4={[], [], @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000380)=0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f00000003c0)={0xa0, 0xfffffffffffffff5, 0x8, {{0x3, 0x1, 0x1, 0x9, 0x7, 0xffff, {0x0, 0x7f, 0x6, 0x5, 0xfffffffffffff800, 0x2, 0x2, 0xffff, 0x1, 0x8000, 0x18000000000, r3, r4, 0x5, 0x3}}, {0x0, 0x3}}}, 0xa0) r5 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x31) r6 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r6, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) fallocate(r5, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f00000000c0)='/dev/input/mice\x00', 0x10, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000700)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000006c0)={0xffffffffffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000740)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0), r7, 0x2}}, 0x18) dup(r0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100), &(0x7f0000000140)=0xc) 20:07:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000a070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4e}}) [ 1138.029176][T25053] FAT-fs (loop2): bogus number of reserved sectors [ 1138.042876][T25053] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, 0x0) 20:07:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045003e070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1138.109010][T25062] FAULT_INJECTION: forcing a failure. [ 1138.109010][T25062] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.169756][T25062] CPU: 1 PID: 25062 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1138.179003][T25062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.189059][T25062] Call Trace: [ 1138.192362][T25062] dump_stack+0x172/0x1f0 [ 1138.196709][T25062] should_fail.cold+0xa/0x15 [ 1138.201315][T25062] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1138.207127][T25062] ? lock_downgrade+0x880/0x880 [ 1138.211996][T25062] ? ___might_sleep+0x163/0x280 [ 1138.216846][T25062] __should_failslab+0x121/0x190 [ 1138.221782][T25062] should_failslab+0x9/0x14 [ 1138.226363][T25062] kmem_cache_alloc+0x2be/0x710 [ 1138.231218][T25062] __alloc_file+0x27/0x300 [ 1138.235631][T25062] alloc_empty_file+0x72/0x170 [ 1138.240412][T25062] alloc_file+0x5e/0x4d0 [ 1138.244657][T25062] alloc_file_pseudo+0x189/0x280 [ 1138.249594][T25062] ? alloc_file+0x4d0/0x4d0 [ 1138.254099][T25062] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1138.260361][T25062] __shmem_file_setup.part.0+0x108/0x2b0 [ 1138.265989][T25062] shmem_file_setup+0x66/0x90 [ 1138.270679][T25062] __x64_sys_memfd_create+0x2a2/0x470 [ 1138.276045][T25062] ? memfd_fcntl+0x1550/0x1550 [ 1138.280799][T25062] ? do_syscall_64+0x26/0x610 [ 1138.285471][T25062] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1138.290751][T25062] ? trace_hardirqs_on+0x67/0x230 [ 1138.295787][T25062] do_syscall_64+0x103/0x610 [ 1138.300380][T25062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.306272][T25062] RIP: 0033:0x457e39 [ 1138.310171][T25062] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1138.329866][T25062] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1138.338287][T25062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1138.346267][T25062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1138.354243][T25062] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1138.362204][T25062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f354b4896d4 20:07:52 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) prctl$PR_GET_NAME(0x10, &(0x7f00000000c0)=""/34) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000040)={0xc, 0x7f, 0x3ff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1138.370167][T25062] R13: 00000000004c6689 R14: 00000000004dbb30 R15: 0000000000000003 20:07:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x4f}}) 20:07:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001030000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:52 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1138.414175][T25067] FAT-fs (loop2): bogus number of reserved sectors [ 1138.434784][T25067] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1138.513948][T25083] FAULT_INJECTION: forcing a failure. [ 1138.513948][T25083] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.556314][T25083] CPU: 1 PID: 25083 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1138.565474][T25083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.565480][T25083] Call Trace: [ 1138.565500][T25083] dump_stack+0x172/0x1f0 [ 1138.565522][T25083] should_fail.cold+0xa/0x15 [ 1138.587719][T25083] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1138.587739][T25083] ? lock_downgrade+0x880/0x880 [ 1138.598360][T25083] ? ___might_sleep+0x163/0x280 [ 1138.603214][T25083] __should_failslab+0x121/0x190 [ 1138.608149][T25083] should_failslab+0x9/0x14 [ 1138.612649][T25083] kmem_cache_alloc+0x2be/0x710 [ 1138.617495][T25083] ? __alloc_file+0x27/0x300 [ 1138.622091][T25083] ? rcu_read_lock_sched_held+0x110/0x130 [ 1138.627809][T25083] ? kmem_cache_alloc+0x341/0x710 [ 1138.632823][T25083] security_file_alloc+0x39/0x170 [ 1138.637840][T25083] __alloc_file+0xac/0x300 [ 1138.642257][T25083] alloc_empty_file+0x72/0x170 [ 1138.647014][T25083] alloc_file+0x5e/0x4d0 [ 1138.651356][T25083] alloc_file_pseudo+0x189/0x280 [ 1138.656388][T25083] ? alloc_file+0x4d0/0x4d0 [ 1138.660897][T25083] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1138.667143][T25083] __shmem_file_setup.part.0+0x108/0x2b0 [ 1138.672947][T25083] shmem_file_setup+0x66/0x90 [ 1138.677633][T25083] __x64_sys_memfd_create+0x2a2/0x470 [ 1138.683012][T25083] ? memfd_fcntl+0x1550/0x1550 [ 1138.687765][T25083] ? do_syscall_64+0x26/0x610 [ 1138.696163][T25083] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1138.701556][T25083] ? trace_hardirqs_on+0x67/0x230 [ 1138.706577][T25083] do_syscall_64+0x103/0x610 [ 1138.711182][T25083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.717064][T25083] RIP: 0033:0x457e39 [ 1138.720962][T25083] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1138.740561][T25083] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1138.748961][T25083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 20:07:53 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000100)=0x1, 0x80, 0x2, &(0x7f0000000180)={r4, r5+10000000}, &(0x7f00000001c0)=0x1, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000200)=0x100000001) 20:07:53 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz0', "b653cf7c392dbed52fba5e901a685b53795d1c690c0e716f997b9ae77b8a88251d1224f6f746943dbefe7ef6a99f4948eb6b1bedb3290b0cd770c20f766b1cc52225b7"}, 0x47) r5 = getpgrp(0xffffffffffffffff) [ 1138.756924][T25083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1138.764887][T25083] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1138.772858][T25083] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f354b4896d4 [ 1138.780922][T25083] R13: 00000000004c6689 R14: 00000000004dbb30 R15: 0000000000000003 sendmsg$netlink(r0, &(0x7f0000000200)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000280)={0x180, 0x3f, 0x400, 0x70bd2c, 0x25dfdbff, "", [@nested={0x170, 0x0, [@typed={0x8, 0x3f, @fd=r2}, @generic="fae0290da65481410dbb6886b00068f2e6c4bd804c79314bec7b75503bbe4aa12525f0c5b86540d5c24a8b4798ceec63c3327a2f30b85c33566f0ea6d0792debb8d95bbc47c53c9804db4a0a147a570789feb1c53bc77db4d35c6f3d8d44bb2d0f5d25fc41acc4d4c4c54f62d2e4c271623dd5bd33f1c8b749c602133deb3222b497b21eb6d2f219273af7d0568336191659415a44ebbcac80dcb56ccaf3686c4add643d53fee536ed4eefaf37e3", @generic="05b0d351651fd2ba60597d07b070c2e046c8a0b2cdd42bde97f0bc56af020ed1506e6d93e5c08284e52f4bef0a7e4418ceab30296ff0cb1f7512d3f3b5eb2eb0423a67e6117c1df5f2e4b4dda845140a514badc2273650c9daafbc22493dfd475a8d4aa5a4c2ca8c8270111bf89ba687c9ecb5bb8c8e00a406ee9a46ac5595e7cb2ee550a61827c025e4c08392cd2234beee63ff89f3522b23d200fa68", @generic="cec2758d3c66432d8222e928fb02104b22d782983950bc40"]}]}, 0x180}, {&(0x7f0000000500)={0x620, 0x3a, 0x10, 0x70bd25, 0x25dfdbfb, "", [@generic="83b3958a103ae021b003f40cbd0b2821222244b00cc041841097bb39e5ad9a8b9c8451f887b339b7b6b01a4e43fbc05e48b27d75ca278dd5f1648915c901f5963b062f676b7f90108c1de9c1df07a3fd93c67111853c6d338fb89cccf815a5dfae8e5dfe07214de3aba69bd9cf578a9688b975f10e92551eddc2e0d0e5eece3cd15105af584c6e719fb426cc8e260269b8fdd0", @generic="649d5f413b0de92cf247fa1a4fbf60f791ae2de92fe1d6b25b912972c9d0dca2dbc01646c0bb38799203466c0ae7de9d28eaf86ecf543f1c4724b03116e65941dc68c90e7e", @typed={0xa8, 0x84, @binary="23fbca843c37b6be4003bc6517fe5167001f974d108acd97da29d12e8e7a5d45d960b63b5644c43aeb0db09f4e636cf727e6ed9bf9e807153c9b7a2acdafbe867c4c8d4c8e9655eb28d057b26156acaf7b647b85de14925e92430b23e0b39fe5c1c6b91cd3dbcb1433826e28e3ff1e9e46e37f3710fcd7d7f980c9e0876bc796b11f4c651ca8ae8270d316fba8db6b5ea1e191dd8828bf06c179160712f6be65a783fc"}, @typed={0x14, 0x63, @str='cgroupkeyring\x00'}, @generic="0ca1ab72b3f78320c3bff31878e152795e688d0b27bb1e1eb44f57e8864e4715a07913170ac1d19264b5ae1c2d70ac8c8015392a4bea122ebf992eeed96a6eee2e5d40e68c810c8cd90af66ea623cb853774b2c2bf5eb089ca2943265105ed58514de32d36b8a738bf0d366e8d1a6df7f4634d69c044635408667a16c43553fa28b71d26e184644d30c97c0af13d379e8a75f087401eb69c498cfd9c9a5cecc13112039e6707f3b2bbc72e55ed435d0e5306f65c483ecac68dd1", @generic="97e718f8391edf3f4f4ad78bf41b24f8f91cc47aed48ad4ca749da864aca433a1ef4240e825b15231552fbe02084e91d4f74f68bd13a8494560b0d115f9c26d6a8dc1ba97f668531793e2834c00c067c771f89cc91de19a542af1fedbcd599", @generic="af776689dbeed361b9f884a6e17e0e07bc06ae0c6836e784b26249a47c58fec1b13bd961a79bea9f39fa4dbf315791673e4832a3a584ecc34899c237e9b5a03e1a44976c4470ec48df6ba0dc9eb77a77b7292ef0beed4cff68f3f887c872d38777dfd3007553b8b333a84783c13b7466", @typed={0x34, 0x1a, @str='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86'}, @nested={0x2b8, 0x71, [@generic="8143bcdc9d1852d930636b9f869f40c34594c52f16158b9cce633b36a8f5051cd195a2e16c4886675ca51506263ce6d173fc3060937346912aabce29983495691c9fb56c0a76a685652f0b918891d8daf4b3e37b615b98d63e711f455b1027e0ed2bb059591604ffa99d04cc14f876383197e300fc41ff11385875cbc58e153c956b5709ca3c6c5753d2e87cd0643f422044ada3f8250fcffc6d7110b9e31a4d938911524541d59730fa4ec8da5e803e5ecda38a704c74e0f3a4569c070c86088ddbafca08199d82d2a394ff8f0afd2ec38862edfe8f1731", @typed={0x8, 0xf, @u32=0x5}, @typed={0x8, 0x53, @u32=0xffffffff00000001}, @generic="2168867b9a376dedb89d05a8a86006993a233ef15ac6b2641ba794c1caf66a9fbc5d992447bf5f4ef9b422e09d0e09eeea37248099fcfd6c96e859d73566703e8482869a6b736daf4d7eed6e9832febc82b1ecece0347e2266b83a1258cca7b989039612843b4d9f0949a027d86faf9ecd9ab95d0f229df948e48a4740710f3e1d88dc5316ec846a535590dd1cc1bbec5ae5a41c149f145f07d9a675feef4befb368f5fecfcc4560c70961fd17eeb0e0098002c81bc6f579eab960b92e61eb54fdb62bc807029340", @generic, @generic="1905bf0c49994c26fa43dd27d2d53bb790030cad926761490282d5a50771f5bb95c63da67ce2057241adc21e6eb3fad09ae1edbf9936ff9ee2bf8c098eee93e7abc66bc6ec723ee3d12f24a153a6e6c2a49e067f942a3a3a315340ba5f0f38822099907b4be624afb257d5c226f56714eddcee608add33cca545f05823ce3d9f47f2387e10312e4e349c0ed25bc83dbdb95f3b155b28d51b0d00652295d72aaba6d81cf5a21db2c5fe9334cf79b73c630c7d0209d16153153e6f8feac6f78fc6d86be3338f0390fdbef76684b624516353e598280f3d51aa0931ffbc45b0eba575b01ebef97d90a7a63913aa85c359afc5ef5129c55dd843a7", @typed={0x8, 0x5e, @u32=0x5}]}, @typed={0x4, 0x8f}]}, 0x620}, {&(0x7f0000000140)={0x18, 0x3f, 0x1, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x71, @str='\xd4(\x00'}]}, 0x18}, {&(0x7f0000000b40)={0x5e8, 0x1f, 0x304, 0x70bd26, 0x25dfdbfc, "", [@generic="23353769f5dca3a85e9e50b35ee08bfb0bc588cd546c89fb45556fa105da3ac0f0c4a6987c7c4c84cc31d268695bbef9ab699b3bed39147a03294457f4827907b6ee887f29a8fae360ce954a6235b619eadc1113f74757b016c54652f6b5268a6a5e5082d557e9c1fb5e00055dee6acefa76fdac0b7554f34e564f1fd59684", @nested={0x2b0, 0x7, [@typed={0x8, 0x15, @ipv4=@remote}, @generic="5e32084e938a0a87d57f763cefc730e2532adf717e1cce55992d45e78f19680b8307169765370351ecae3dc16a6955aa2f8d5e96c24ccbf3f92e1101532d288060ee47e594123677d2fcbc99aa8e978da015df25658107048f7728bf27a6d6493ef8540d87abb45bb01a7908c885dea9a71351885124d402e16c38b93e9ae3149e1a3416f0045d6d017d07369073db3df615f0518fc57370bf8fa66624850a3b18b4dc98d4304831378e3acb608e8dba61c6cee35d7316a441f120dbc0e407091ce2ef2edbdd819d3e998f69e8b96e4c17", @typed={0x8, 0x7a, @pid=r5}, @generic="ab9abbddd11d310c0faf5aebf2acea0a7fd032927f11f949236b7bf457d28343b7717b7ffc6b0ec13f86519c5b6cdaebbee6ccda8d28721a034b55b2abd1e697eb3d4e14d08c5ce6", @generic="8e4640a296b86ec127ae0696d4030fb481464884a1d54b14feb2ebd910b43636bdd8945015a39f3f44a0505ed37674", @generic="48c50db2", @generic="0c1ca4e803a66cbc83c384117e09b8fcb67bbc4e22355d464f37cf82f85b7fc2e2e3aaa2a5c64a9fbb9333203ddb6d64e48e32c67dbb2ccb4de7053f6ce7f353190876207d7b0397943cb0fc7a99d634fae87be50b", @generic="f239d9785a15b7638c66a76c964d0f66d98c62c667e3d672b5b3a287ccb7fc7b1730c864cf8012bfb248e9d103104ffbd4ab06988498d4cf58d44676630331d3f2a99b738aa9782c76dfe08f9486a1320e41ae9556afb8d22f13305414363b7726c6ca2a6d933db59c8986731f6039c080a648e443f7b3a3071fe2ac062f93b4a336b372632758fbf64d83293302c36952c50162e885cec8cf101ee25e47c14144ae14c65293676f27f47b3d45f590e5bd9e760bf54106ff608f23bb7f69dd6f0d6f72c1d3e8720da6e5091ae5e582293a4866e1834b89a74242d2f18739d981178d8ff0bae86a04f284a412ebe33d34d0dd5e2dff938dc9"]}, @nested={0x2a8, 0x5e, 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0x2360}, {&(0x7f00000001c0)={0x10, 0x3c, 0x900, 0x70bd28, 0x25dfdbfb}, 0x10}], 0x9, &(0x7f0000005a00)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r4, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r4, r4]}], 0x58, 0x20004010}, 0x8010) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r8, 0x26, &(0x7f00000001c0)) dup3(r6, r8, 0x0) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001100000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x50}}) 20:07:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, 0x0) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001250000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1138.889429][T25092] FAT-fs (loop2): bogus number of reserved sectors [ 1138.924717][T25092] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x102, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x44001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0x51}}) 20:07:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, 0x0) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070200001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1138.971474][T25104] FAULT_INJECTION: forcing a failure. [ 1138.971474][T25104] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.033309][T25104] CPU: 1 PID: 25104 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1139.042450][T25104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.042457][T25104] Call Trace: [ 1139.042480][T25104] dump_stack+0x172/0x1f0 [ 1139.042503][T25104] should_fail.cold+0xa/0x15 [ 1139.042523][T25104] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1139.042539][T25104] ? lock_downgrade+0x880/0x880 [ 1139.042555][T25104] ? ___might_sleep+0x163/0x280 [ 1139.042572][T25104] __should_failslab+0x121/0x190 [ 1139.042595][T25104] should_failslab+0x9/0x14 [ 1139.042625][T25104] kmem_cache_alloc+0x2be/0x710 [ 1139.042639][T25104] ? notify_change+0x6d5/0xfb0 [ 1139.042651][T25104] ? do_sys_ftruncate+0x41e/0x550 [ 1139.042666][T25104] getname_flags+0xd6/0x5b0 [ 1139.042680][T25104] getname+0x1a/0x20 [ 1139.042692][T25104] do_sys_open+0x2c9/0x5d0 [ 1139.042707][T25104] ? filp_open+0x80/0x80 [ 1139.042722][T25104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1139.042734][T25104] ? do_syscall_64+0x26/0x610 [ 1139.042748][T25104] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.042759][T25104] ? do_syscall_64+0x26/0x610 [ 1139.042775][T25104] __x64_sys_open+0x7e/0xc0 [ 1139.042807][T25104] do_syscall_64+0x103/0x610 [ 1139.042832][T25104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.042847][T25104] RIP: 0033:0x411f21 [ 1139.060570][T25104] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 20:07:53 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) write$P9_RSTATFS(r1, &(0x7f00000000c0)={0x43, 0x9, 0x2, {0x3, 0x2, 0x1, 0x8000, 0x178b, 0x9, 0x81, 0x1, 0x3d}}, 0x43) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1139.181423][T25104] RSP: 002b:00007f354b488a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1139.189916][T25104] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1139.197965][T25104] RDX: 00007f354b488afa RSI: 0000000000000002 RDI: 00007f354b488af0 [ 1139.205936][T25104] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1139.213908][T25104] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1139.221895][T25104] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070300001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x200, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:53 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1139.250468][T25108] FAT-fs (loop2): bogus number of reserved sectors [ 1139.273848][T25108] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1139.391472][T25128] FAULT_INJECTION: forcing a failure. [ 1139.391472][T25128] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1139.404811][T25128] CPU: 1 PID: 25128 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1139.413914][T25128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.423966][T25128] Call Trace: [ 1139.427261][T25128] dump_stack+0x172/0x1f0 [ 1139.431601][T25128] should_fail.cold+0xa/0x15 [ 1139.436199][T25128] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1139.442104][T25128] ? mark_held_locks+0xf0/0xf0 [ 1139.446874][T25128] should_fail_alloc_page+0x50/0x60 [ 1139.452072][T25128] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1139.457452][T25128] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1139.463190][T25128] ? find_held_lock+0x35/0x130 [ 1139.467971][T25128] cache_grow_begin+0x9c/0x850 [ 1139.472742][T25128] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1139.479011][T25128] ? check_preemption_disabled+0x48/0x290 [ 1139.485012][T25128] kmem_cache_alloc+0x645/0x710 [ 1139.489907][T25128] ? notify_change+0x6d5/0xfb0 [ 1139.494672][T25128] ? do_sys_ftruncate+0x41e/0x550 [ 1139.499703][T25128] getname_flags+0xd6/0x5b0 [ 1139.504216][T25128] getname+0x1a/0x20 [ 1139.508114][T25128] do_sys_open+0x2c9/0x5d0 [ 1139.512534][T25128] ? filp_open+0x80/0x80 [ 1139.516795][T25128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1139.522372][T25128] ? do_syscall_64+0x26/0x610 [ 1139.527053][T25128] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.533121][T25128] ? do_syscall_64+0x26/0x610 [ 1139.537820][T25128] __x64_sys_open+0x7e/0xc0 [ 1139.542331][T25128] do_syscall_64+0x103/0x610 [ 1139.546935][T25128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.552822][T25128] RIP: 0033:0x411f21 [ 1139.556819][T25128] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1139.576423][T25128] RSP: 002b:00007f354b488a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1139.584835][T25128] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070400001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1, 0x0) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) fcntl$setsig(r2, 0xa, 0x31) 20:07:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}]}) 20:07:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0xfdfdffff}}) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070600001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd7000fbdbdf25020000000c0008000400000000000000ba244881fee5cc1d662da4837e60e6c14636e3540d49adfc402572d4da8389fd0250ab59c683"], 0x20}, 0x1, 0x0, 0x0, 0x20008055}, 0x10) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x3f, 0x3f, 0xfff, 0x800, 0x31}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x72, "ebbd2c0dfebd14ca1a4a32c1003d19849c3fc6522198f032622e88497cd163ac10e061ee1851a403bf8e990ff8a393f4c2f965ef2eed7b041ca3259b2a41d5abc736db15a4847ca5739f03433c177956e96f476c5451031342f53fef4f1ebd7d60804f2ac0b51c0b2fca308df51eb51cac81"}, &(0x7f00000002c0)=0x7a) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/current\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x4280, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070800001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070a00001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:54 executing program 5: r0 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x2, 0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x2, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security.SMACK64EXEC\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070c00001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1139.592829][T25128] RDX: 00007f354b488afa RSI: 0000000000000002 RDI: 00007f354b488af0 [ 1139.600840][T25128] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1139.608812][T25128] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1139.616790][T25128] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:54 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070e00001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0xfffffdfd}}) [ 1139.708475][T25128] gfs2: not a GFS2 filesystem [ 1139.713873][T25149] FAT-fs (loop2): bogus number of reserved sectors [ 1139.720491][T25149] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}]}) 20:07:54 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) fchdir(r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "a6331eeafab9d3567a169043bbc2d1ec"}, 0x11, 0x1) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) r4 = dup(r0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000500)=""/4096) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r5, 0x300, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x20004000) 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070f00001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$P9_RSYMLINK(r0, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x4, 0x3, 0x1}}, 0x14) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) getpid() fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0x0, 0x4, {{0xf42, 0x4, 0x2, 0x6, 0x7, 0xfffffffffffffff9, 0x9f, 0x8}}}, 0x60) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1139.846589][T25170] FAULT_INJECTION: forcing a failure. [ 1139.846589][T25170] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.904295][T25173] FAT-fs (loop2): bogus number of reserved sectors [ 1139.912429][T25170] CPU: 0 PID: 25170 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1139.921544][T25170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.921550][T25170] Call Trace: [ 1139.921572][T25170] dump_stack+0x172/0x1f0 [ 1139.921594][T25170] should_fail.cold+0xa/0x15 [ 1139.934918][T25170] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1139.943862][T25170] ? lock_downgrade+0x880/0x880 [ 1139.943878][T25170] ? ___might_sleep+0x163/0x280 [ 1139.943894][T25170] __should_failslab+0x121/0x190 [ 1139.943911][T25170] should_failslab+0x9/0x14 [ 1139.954534][T25170] kmem_cache_alloc+0x2be/0x710 [ 1139.954549][T25170] ? __save_stack_trace+0x8a/0xf0 [ 1139.954566][T25170] __alloc_file+0x27/0x300 [ 1139.954578][T25170] alloc_empty_file+0x72/0x170 [ 1139.954592][T25170] path_openat+0xef/0x46e0 [ 1139.954605][T25170] ? __lock_acquire+0x54b/0x4790 [ 1139.954620][T25170] ? getname+0x1a/0x20 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001071000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1140.001362][T25170] ? do_sys_open+0x2c9/0x5d0 [ 1140.005948][T25170] ? __x64_sys_open+0x7e/0xc0 [ 1140.010636][T25170] ? do_syscall_64+0x103/0x610 [ 1140.015397][T25170] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.021466][T25170] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1140.026839][T25170] ? __lock_is_held+0xb6/0x140 [ 1140.031728][T25170] ? __alloc_fd+0x430/0x530 [ 1140.036243][T25170] do_filp_open+0x1a1/0x280 [ 1140.040756][T25170] ? may_open_dev+0x100/0x100 [ 1140.045444][T25170] ? lock_downgrade+0x880/0x880 [ 1140.050302][T25170] ? kasan_check_read+0x11/0x20 [ 1140.055162][T25170] ? do_raw_spin_unlock+0x57/0x270 [ 1140.060294][T25170] ? _raw_spin_unlock+0x2d/0x50 [ 1140.065150][T25170] ? __alloc_fd+0x430/0x530 [ 1140.069669][T25170] do_sys_open+0x3fe/0x5d0 [ 1140.074084][T25170] ? filp_open+0x80/0x80 [ 1140.078328][T25170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1140.083783][T25170] ? do_syscall_64+0x26/0x610 [ 1140.088460][T25170] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.092743][T25173] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1140.094512][T25170] ? do_syscall_64+0x26/0x610 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001076000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1140.094536][T25170] __x64_sys_open+0x7e/0xc0 [ 1140.110267][T25170] do_syscall_64+0x103/0x610 [ 1140.114867][T25170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.120777][T25170] RIP: 0033:0x411f21 [ 1140.124687][T25170] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1140.144368][T25170] RSP: 002b:00007f354b488a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:07:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0xfdfdffff00000000}}) [ 1140.152781][T25170] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1140.160871][T25170] RDX: 00007f354b488afa RSI: 0000000000000002 RDI: 00007f354b488af0 [ 1140.168836][T25170] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1140.176797][T25170] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1140.184756][T25170] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107f000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:54 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:54 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r0}) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) dup(r1) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) dup(r0) 20:07:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}]}) 20:07:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="cae40c50ecfb1a37631cb110b607ae7e00b2ff64809335c1cd1cac2fca1b226c4cb0f9cea9f0247602bd27dbfd35854526c5bcdcd9a1832ca3e5a23601a4ab6688949c27", 0x44, r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070003001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0xfdfdffff}}) 20:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070006001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1140.370588][T25199] FAT-fs (loop2): bogus number of reserved sectors [ 1140.390324][T25199] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1140.407523][T25205] FAULT_INJECTION: forcing a failure. [ 1140.407523][T25205] name failslab, interval 1, probability 0, space 0, times 0 20:07:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0xfffffdfd}}) [ 1140.444243][T25205] CPU: 0 PID: 25205 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1140.453396][T25205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1140.463449][T25205] Call Trace: [ 1140.466742][T25205] dump_stack+0x172/0x1f0 [ 1140.471075][T25205] should_fail.cold+0xa/0x15 [ 1140.475753][T25205] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1140.481551][T25205] ? lock_downgrade+0x880/0x880 [ 1140.486400][T25205] ? ___might_sleep+0x163/0x280 20:07:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext={0x8000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0xa0}], 0x1c7, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) io_setup(0x2, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x9) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1140.491265][T25205] __should_failslab+0x121/0x190 [ 1140.496203][T25205] should_failslab+0x9/0x14 [ 1140.500710][T25205] kmem_cache_alloc+0x2be/0x710 [ 1140.505553][T25205] ? __alloc_file+0x27/0x300 [ 1140.510169][T25205] ? rcu_read_lock_sched_held+0x110/0x130 [ 1140.515888][T25205] ? kmem_cache_alloc+0x341/0x710 [ 1140.520916][T25205] security_file_alloc+0x39/0x170 [ 1140.525947][T25205] __alloc_file+0xac/0x300 [ 1140.530375][T25205] alloc_empty_file+0x72/0x170 [ 1140.535142][T25205] path_openat+0xef/0x46e0 [ 1140.539566][T25205] ? __lock_acquire+0x54b/0x4790 [ 1140.544504][T25205] ? getname+0x1a/0x20 [ 1140.548572][T25205] ? do_sys_open+0x2c9/0x5d0 [ 1140.553160][T25205] ? __x64_sys_open+0x7e/0xc0 [ 1140.557838][T25205] ? do_syscall_64+0x103/0x610 [ 1140.562611][T25205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.568686][T25205] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1140.574055][T25205] ? __lock_is_held+0xb6/0x140 [ 1140.578820][T25205] ? __alloc_fd+0x430/0x530 [ 1140.583336][T25205] do_filp_open+0x1a1/0x280 [ 1140.587840][T25205] ? may_open_dev+0x100/0x100 [ 1140.592521][T25205] ? lock_downgrade+0x880/0x880 [ 1140.597375][T25205] ? kasan_check_read+0x11/0x20 [ 1140.602227][T25205] ? do_raw_spin_unlock+0x57/0x270 [ 1140.607347][T25205] ? _raw_spin_unlock+0x2d/0x50 [ 1140.612206][T25205] ? __alloc_fd+0x430/0x530 [ 1140.616735][T25205] do_sys_open+0x3fe/0x5d0 [ 1140.621159][T25205] ? filp_open+0x80/0x80 [ 1140.625408][T25205] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1140.630868][T25205] ? do_syscall_64+0x26/0x610 [ 1140.635546][T25205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.641604][T25205] ? do_syscall_64+0x26/0x610 [ 1140.646280][T25205] __x64_sys_open+0x7e/0xc0 [ 1140.650777][T25205] do_syscall_64+0x103/0x610 [ 1140.655363][T25205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.661244][T25205] RIP: 0033:0x411f21 [ 1140.665134][T25205] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1140.684750][T25205] RSP: 002b:00007f354b488a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000a001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1140.693242][T25205] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1140.701207][T25205] RDX: 00007f354b488afa RSI: 0000000000000002 RDI: 00007f354b488af0 [ 1140.709169][T25205] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1140.717163][T25205] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1140.725123][T25205] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@fat=@debug='debug'}]}) 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000c001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:55 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:55 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x40002, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x7, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r3, 0x80000000000011, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x3, 0x7ff}) dup(r0) 20:07:55 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000e001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0xfdfdffff00000000}}) [ 1140.870514][T25230] FAT-fs (loop2): bogus number of reserved sectors [ 1140.883035][T25230] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000f001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1140.970877][T25242] FAULT_INJECTION: forcing a failure. [ 1140.970877][T25242] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.990968][T25242] CPU: 0 PID: 25242 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1141.000195][T25242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.010241][T25242] Call Trace: [ 1141.013535][T25242] dump_stack+0x172/0x1f0 [ 1141.017878][T25242] should_fail.cold+0xa/0x15 [ 1141.022490][T25242] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1141.028298][T25242] ? lock_downgrade+0x880/0x880 [ 1141.033156][T25242] ? ___might_sleep+0x163/0x280 [ 1141.038010][T25242] __should_failslab+0x121/0x190 [ 1141.042948][T25242] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1141.048398][T25242] should_failslab+0x9/0x14 [ 1141.052894][T25242] kmem_cache_alloc_trace+0x2d1/0x760 [ 1141.058262][T25242] ? lockdep_init_map+0x10c/0x5b0 [ 1141.063288][T25242] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1141.068742][T25242] __kthread_create_on_node+0xf2/0x460 [ 1141.074196][T25242] ? lock_acquire+0x16f/0x3f0 [ 1141.078871][T25242] ? kthread_parkme+0xb0/0xb0 [ 1141.083556][T25242] ? mutex_trylock+0x1e0/0x1e0 [ 1141.088327][T25242] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1141.093779][T25242] kthread_create_on_node+0xbb/0xf0 [ 1141.098971][T25242] ? __kthread_create_on_node+0x460/0x460 [ 1141.104698][T25242] ? lockdep_init_map+0x10c/0x5b0 [ 1141.109722][T25242] ? lockdep_init_map+0x10c/0x5b0 [ 1141.114751][T25242] lo_ioctl+0xafb/0x20d0 [ 1141.118993][T25242] ? lo_rw_aio+0x1530/0x1530 [ 1141.123584][T25242] blkdev_ioctl+0xee8/0x1c40 [ 1141.128185][T25242] ? blkpg_ioctl+0xa90/0xa90 [ 1141.132795][T25242] ? find_held_lock+0x35/0x130 [ 1141.137561][T25242] ? debug_check_no_obj_freed+0x211/0x444 [ 1141.143612][T25242] ? kasan_check_write+0x14/0x20 [ 1141.148547][T25242] ? __fget+0x340/0x540 [ 1141.152695][T25242] ? find_held_lock+0x35/0x130 [ 1141.157449][T25242] ? __fget+0x340/0x540 [ 1141.161609][T25242] block_ioctl+0xee/0x130 [ 1141.165933][T25242] ? blkdev_fallocate+0x410/0x410 20:07:55 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) recvfrom$ax25(r0, &(0x7f0000000100)=""/180, 0xb4, 0x40000040, &(0x7f00000001c0)={{0x3, @null, 0x3}, [@default, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ff4000/0x3000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@fat=@debug='debug'}]}) 20:07:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0xfdfdffff}}) [ 1141.170961][T25242] do_vfs_ioctl+0xd6e/0x1390 [ 1141.175547][T25242] ? ioctl_preallocate+0x210/0x210 [ 1141.180656][T25242] ? __fget+0x367/0x540 [ 1141.184817][T25242] ? ksys_dup3+0x3e0/0x3e0 [ 1141.189231][T25242] ? do_sys_open+0x31d/0x5d0 [ 1141.193825][T25242] ? security_file_ioctl+0x93/0xc0 [ 1141.199023][T25242] ksys_ioctl+0xab/0xd0 [ 1141.203179][T25242] __x64_sys_ioctl+0x73/0xb0 [ 1141.207781][T25242] do_syscall_64+0x103/0x610 [ 1141.212395][T25242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.218286][T25242] RIP: 0033:0x457ca7 [ 1141.222201][T25242] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.241889][T25242] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.250296][T25242] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1141.258263][T25242] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001071414001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1141.266225][T25242] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1141.274370][T25242] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1141.282330][T25242] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107003f001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:55 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x400) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) fallocate(r0, 0xe, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @multicast1}, {0x306, @link_local}, 0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'rose0\x00'}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:55 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:55 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x80, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x490802) dup(r0) 20:07:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0xfffffdfd}}) 20:07:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070040001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:55 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x444}, {r2, 0xc0}, {r1, 0x3041}, {r3, 0x4}, {r0, 0x102}, {r3, 0x10}, {r3, 0x200}, {r1, 0x2}, {r2, 0xa}, {r0, 0x200}], 0xa, &(0x7f0000000180), &(0x7f00000001c0)={0x4}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/11) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1141.471125][T25264] FAT-fs (loop2): bogus number of reserved sectors [ 1141.492189][T25264] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1141.571294][T25270] FAULT_INJECTION: forcing a failure. [ 1141.571294][T25270] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.614476][T25270] CPU: 1 PID: 25270 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1141.623645][T25270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.633710][T25270] Call Trace: [ 1141.637005][T25270] dump_stack+0x172/0x1f0 [ 1141.641342][T25270] should_fail.cold+0xa/0x15 [ 1141.645936][T25270] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1141.651745][T25270] ? lock_downgrade+0x880/0x880 [ 1141.656614][T25270] ? ___might_sleep+0x163/0x280 [ 1141.661520][T25270] __should_failslab+0x121/0x190 [ 1141.666464][T25270] should_failslab+0x9/0x14 [ 1141.670972][T25270] kmem_cache_alloc+0x2be/0x710 [ 1141.675817][T25270] ? cpuacct_charge+0x1db/0x360 [ 1141.680664][T25270] ? find_held_lock+0x35/0x130 [ 1141.685427][T25270] __kernfs_new_node+0xef/0x690 [ 1141.690275][T25270] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1141.695838][T25270] ? __lock_acquire+0x54b/0x4790 [ 1141.700787][T25270] kernfs_new_node+0x99/0x130 [ 1141.705471][T25270] kernfs_create_dir_ns+0x52/0x160 [ 1141.710581][T25270] internal_create_group+0x7f8/0xc40 [ 1141.715861][T25270] ? bd_set_size+0x89/0xb0 [ 1141.720281][T25270] ? remove_files.isra.0+0x190/0x190 [ 1141.725666][T25270] sysfs_create_group+0x20/0x30 [ 1141.730527][T25270] lo_ioctl+0xf8f/0x20d0 [ 1141.734771][T25270] ? lo_rw_aio+0x1530/0x1530 [ 1141.739471][T25270] blkdev_ioctl+0xee8/0x1c40 [ 1141.744183][T25270] ? blkpg_ioctl+0xa90/0xa90 [ 1141.748774][T25270] ? find_held_lock+0x35/0x130 [ 1141.753534][T25270] ? debug_check_no_obj_freed+0x211/0x444 [ 1141.759340][T25270] ? kasan_check_write+0x14/0x20 [ 1141.764280][T25270] ? __fget+0x340/0x540 [ 1141.768434][T25270] ? find_held_lock+0x35/0x130 [ 1141.773195][T25270] ? __fget+0x340/0x540 [ 1141.777356][T25270] block_ioctl+0xee/0x130 [ 1141.781690][T25270] ? blkdev_fallocate+0x410/0x410 [ 1141.786754][T25270] do_vfs_ioctl+0xd6e/0x1390 [ 1141.791365][T25270] ? ioctl_preallocate+0x210/0x210 [ 1141.796581][T25270] ? __fget+0x367/0x540 [ 1141.800751][T25270] ? ksys_dup3+0x3e0/0x3e0 [ 1141.805268][T25270] ? do_sys_open+0x31d/0x5d0 [ 1141.809862][T25270] ? security_file_ioctl+0x93/0xc0 [ 1141.814972][T25270] ksys_ioctl+0xab/0xd0 [ 1141.819140][T25270] __x64_sys_ioctl+0x73/0xb0 [ 1141.823732][T25270] do_syscall_64+0x103/0x610 [ 1141.828330][T25270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.834235][T25270] RIP: 0033:0x457ca7 [ 1141.838127][T25270] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001076558001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070060001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1141.857823][T25270] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.866227][T25270] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1141.874191][T25270] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1141.882241][T25270] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1141.890204][T25270] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1141.898168][T25270] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@fat=@debug='debug'}]}) 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001075865001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0xfdfdffff00000000}}) 20:07:56 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000100)) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="2e0fc7690ab808008ec066b9380600000f32670f01cfbaf80c66b84a49f98f66efbafc0cb0e5ee0f20e06635000400000f22e0360f07ba610066ed0f0d6eeaba210066b862bc000066ef", 0x4a}], 0x1, 0x2, &(0x7f0000000200), 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x3, 0xffffffff, 0x4, 0x3f}, 0x6) [ 1141.953622][T25270] gfs2: not a GFS2 filesystem 20:07:56 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070081001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:56 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x76, "a7bbe0031f8f5016d889398bfdb98adcab9a97c1333eababe40aba80e5dad232c1799167a2b4a875b088feac06c417c8c624703544f173cafa100d15208022313bf8f9240cf163e47b1ad9943d44e55f034fc4595f86420a42c414bac7e3e79e017cabba29f87d4d1d1b18550365ff3cf54dfc81ec6f"}, &(0x7f0000000340)=0x7e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)={r1, 0x0, 0x4}, 0x8) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @empty}}, [0x774a, 0xbf3e, 0xfff, 0x7, 0xffffffff7fffffff, 0x5, 0x3, 0x0, 0x9, 0x5, 0x2, 0x10000, 0x0, 0x5efd, 0x534b]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:56 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0xfffffffffffffffd) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x3, 0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)=[{}]}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000040)={0x20, &(0x7f0000000100)="d10b67e85b4cb4a96e00a18c4c38991098d1dba19cb3c1cbb4bc29227e5ee6dd752dafef52a7fc9c20454a037f7bce135083fd94ced8ff004a797b626522b13a6f00"}) [ 1142.068836][T25297] FAT-fs (loop2): bogus number of reserved sectors [ 1142.097562][T25297] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1142.098284][T25300] FAULT_INJECTION: forcing a failure. [ 1142.098284][T25300] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.122165][T25300] CPU: 0 PID: 25300 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1142.131278][T25300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.141339][T25300] Call Trace: [ 1142.144632][T25300] dump_stack+0x172/0x1f0 [ 1142.148979][T25300] should_fail.cold+0xa/0x15 [ 1142.153605][T25300] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1142.159414][T25300] ? lock_downgrade+0x880/0x880 [ 1142.164283][T25300] ? ___might_sleep+0x163/0x280 20:07:56 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x27, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '/\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xcd, 0x3) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(r1, 0x0, 0xffffffd2) 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700f0001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1142.169139][T25300] __should_failslab+0x121/0x190 [ 1142.174076][T25300] should_failslab+0x9/0x14 [ 1142.178587][T25300] kmem_cache_alloc+0x2be/0x710 [ 1142.183445][T25300] ? find_held_lock+0x35/0x130 [ 1142.188211][T25300] ? kernfs_activate+0x192/0x1f0 [ 1142.193151][T25300] __kernfs_new_node+0xef/0x690 [ 1142.198019][T25300] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1142.203475][T25300] ? lock_downgrade+0x880/0x880 [ 1142.208337][T25300] ? kasan_check_write+0x14/0x20 [ 1142.213371][T25300] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1142.218935][T25300] ? wait_for_completion+0x440/0x440 [ 1142.224239][T25300] kernfs_new_node+0x99/0x130 [ 1142.228935][T25300] __kernfs_create_file+0x51/0x340 [ 1142.234048][T25300] sysfs_add_file_mode_ns+0x222/0x560 [ 1142.239426][T25300] internal_create_group+0x35b/0xc40 [ 1142.244701][T25300] ? bd_set_size+0x89/0xb0 [ 1142.249121][T25300] ? remove_files.isra.0+0x190/0x190 [ 1142.254410][T25300] sysfs_create_group+0x20/0x30 [ 1142.259259][T25300] lo_ioctl+0xf8f/0x20d0 [ 1142.263501][T25300] ? lo_rw_aio+0x1530/0x1530 [ 1142.268094][T25300] blkdev_ioctl+0xee8/0x1c40 [ 1142.272684][T25300] ? blkpg_ioctl+0xa90/0xa90 [ 1142.277282][T25300] ? find_held_lock+0x35/0x130 [ 1142.282042][T25300] ? debug_check_no_obj_freed+0x211/0x444 [ 1142.287760][T25300] ? kasan_check_write+0x14/0x20 [ 1142.292692][T25300] ? __fget+0x340/0x540 [ 1142.296873][T25300] ? find_held_lock+0x35/0x130 [ 1142.301633][T25300] ? __fget+0x340/0x540 [ 1142.305792][T25300] block_ioctl+0xee/0x130 [ 1142.310127][T25300] ? blkdev_fallocate+0x410/0x410 [ 1142.315140][T25300] do_vfs_ioctl+0xd6e/0x1390 [ 1142.319720][T25300] ? ioctl_preallocate+0x210/0x210 [ 1142.324828][T25300] ? __fget+0x367/0x540 [ 1142.328987][T25300] ? ksys_dup3+0x3e0/0x3e0 [ 1142.333406][T25300] ? do_sys_open+0x31d/0x5d0 [ 1142.338015][T25300] ? security_file_ioctl+0x93/0xc0 [ 1142.343119][T25300] ksys_ioctl+0xab/0xd0 [ 1142.347274][T25300] __x64_sys_ioctl+0x73/0xb0 [ 1142.351864][T25300] do_syscall_64+0x103/0x610 [ 1142.356475][T25300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.362361][T25300] RIP: 0033:0x457ca7 [ 1142.366252][T25300] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.385875][T25300] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1142.394307][T25300] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1142.402270][T25300] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1142.410233][T25300] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 20:07:56 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x203, &(0x7f00000001c0)={&(0x7f0000000900)="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", 0x1000}) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x40045731, &(0x7f0000000180)=0x9) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000500)={"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"}) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000040)=0x6e) write$P9_RSYMLINK(r0, 0x0, 0x0) 20:07:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1142.418193][T25300] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1142.426261][T25300] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000002019001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:56 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) write$eventfd(r1, &(0x7f0000000040)=0xa92, 0x8) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0xfffffffffffffeb5}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000280)=0x1, 0x4) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000100)={0x6, "031a7029f601fde8f6d5799fe86da8224b770dda4b48045fb22438a351f4a869", 0x5, 0x400, 0x2, 0x9, 0x1b, 0x2, 0x401, 0x3}) splice(r1, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x8a, 0x9) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) getsockopt$rose(r1, 0x104, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(r1, 0x0, 0xffffffffffffffea) 20:07:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0xfffffdfd}}) [ 1142.549670][T25300] gfs2: not a GFS2 filesystem 20:07:57 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:57 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$TCSBRKP(r0, 0x5425, 0x2) [ 1142.660017][T25334] FAT-fs (loop2): bogus number of reserved sectors [ 1142.677667][T25334] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1142.693615][T25337] FAULT_INJECTION: forcing a failure. [ 1142.693615][T25337] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.706883][T25337] CPU: 0 PID: 25337 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1142.716158][T25337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.726291][T25337] Call Trace: [ 1142.729600][T25337] dump_stack+0x172/0x1f0 [ 1142.733938][T25337] should_fail.cold+0xa/0x15 [ 1142.738539][T25337] ? kernel_text_address+0x73/0xf0 [ 1142.743653][T25337] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1142.749708][T25337] ? unwind_get_return_address+0x61/0xa0 [ 1142.755328][T25337] ? __save_stack_trace+0x8a/0xf0 20:07:57 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null}) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000022319001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:57 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)="5fece7a63d557c57d1fd26537b188323901fb54ac8756138bf9ad84cfca8ef1280df29b37ceab2dee89729b3de6b82ddfbecb4a9218a6b76abb0ab2a8dbf8334c31ba8ee28566d82a5db1f"}, {&(0x7f0000000040)="44cf6d98d5a2acd61efe361714761fe97f33"}, {&(0x7f00000001c0)="0980e224c58096ddde1edeb94fdf06f107e03d6522ae18e9063491b01f56512a11838a5a85821e55bcfb5ac6d48b1f095b2faed83d31f9c299b958062f44dcc268d54ebf394e0e157cdfa58a97994817ed978bb4287c0d7e76fb59b4abedae213ed79025ceea9465f6b6a655c5a39c93221a8b431f68f626463a39af18f8b36db0382030032d6fbe310060e81607c2aef8260f9e9867a4a23fa8"}, {&(0x7f0000000280)="606ebbce", 0xffffffffffffffb3}, {&(0x7f00000002c0)="5040d371867c93049219354fdcaa57c6a54ed2fa0f495091230cfdc8d7963f82"}, {&(0x7f0000000300)="9f37fe20e1926374"}], 0x3cd, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) write(r0, &(0x7f00000000c0)="52e514a8f7c3d8c760e4f00102512211beb819fd229733d8b76e84c77e06d9983a754111dade392576a5738f6e888a627bc5985241d654e7efd8a3118ff0166c2f0ae7dc1f2d8d28d6444822e8121941f2", 0x51) fallocate(r1, 0x4, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) [ 1142.760364][T25337] __should_failslab+0x121/0x190 [ 1142.765297][T25337] should_failslab+0x9/0x14 [ 1142.769804][T25337] kmem_cache_alloc+0x47/0x710 [ 1142.774589][T25337] ? save_stack+0xa9/0xd0 [ 1142.779008][T25337] ? save_stack+0x45/0xd0 [ 1142.783328][T25337] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1142.789130][T25337] ? kasan_slab_alloc+0xf/0x20 [ 1142.793889][T25337] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 1142.800209][T25337] idr_get_free+0x425/0x8d0 [ 1142.804731][T25337] idr_alloc_u32+0x19e/0x330 20:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000002519001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1142.809333][T25337] ? __fprop_inc_percpu_max+0x230/0x230 [ 1142.814887][T25337] ? __lock_is_held+0xb6/0x140 [ 1142.819657][T25337] ? check_preemption_disabled+0x48/0x290 [ 1142.825379][T25337] idr_alloc_cyclic+0x132/0x270 [ 1142.830241][T25337] ? idr_alloc+0x150/0x150 [ 1142.834665][T25337] __kernfs_new_node+0x171/0x690 [ 1142.839608][T25337] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1142.845166][T25337] ? lock_downgrade+0x880/0x880 [ 1142.850022][T25337] ? kasan_check_write+0x14/0x20 [ 1142.854959][T25337] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1142.860516][T25337] ? wait_for_completion+0x440/0x440 [ 1142.865811][T25337] kernfs_new_node+0x99/0x130 [ 1142.870507][T25337] __kernfs_create_file+0x51/0x340 [ 1142.875635][T25337] sysfs_add_file_mode_ns+0x222/0x560 [ 1142.881008][T25337] internal_create_group+0x35b/0xc40 [ 1142.886388][T25337] ? bd_set_size+0x89/0xb0 [ 1142.890999][T25337] ? remove_files.isra.0+0x190/0x190 [ 1142.896312][T25337] sysfs_create_group+0x20/0x30 [ 1142.901153][T25337] lo_ioctl+0xf8f/0x20d0 [ 1142.905520][T25337] ? lo_rw_aio+0x1530/0x1530 [ 1142.910110][T25337] blkdev_ioctl+0xee8/0x1c40 [ 1142.914692][T25337] ? blkpg_ioctl+0xa90/0xa90 [ 1142.919284][T25337] ? find_held_lock+0x35/0x130 [ 1142.924043][T25337] ? debug_check_no_obj_freed+0x211/0x444 [ 1142.929763][T25337] ? kasan_check_write+0x14/0x20 [ 1142.934688][T25337] ? __fget+0x340/0x540 [ 1142.938835][T25337] ? find_held_lock+0x35/0x130 [ 1142.943593][T25337] ? __fget+0x340/0x540 [ 1142.947746][T25337] block_ioctl+0xee/0x130 [ 1142.952093][T25337] ? blkdev_fallocate+0x410/0x410 [ 1142.957117][T25337] do_vfs_ioctl+0xd6e/0x1390 [ 1142.961709][T25337] ? ioctl_preallocate+0x210/0x210 [ 1142.966820][T25337] ? __fget+0x367/0x540 [ 1142.970976][T25337] ? ksys_dup3+0x3e0/0x3e0 [ 1142.975649][T25337] ? do_sys_open+0x31d/0x5d0 [ 1142.980242][T25337] ? security_file_ioctl+0x93/0xc0 [ 1142.985351][T25337] ksys_ioctl+0xab/0xd0 [ 1142.989517][T25337] __x64_sys_ioctl+0x73/0xb0 [ 1142.994107][T25337] do_syscall_64+0x103/0x610 [ 1142.998697][T25337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1143.004580][T25337] RIP: 0033:0x457ca7 [ 1143.008471][T25337] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.028187][T25337] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1143.036595][T25337] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1143.044557][T25337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1143.052608][T25337] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 20:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1143.060591][T25337] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1143.068577][T25337] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 [ 1143.092582][T25337] gfs2: not a GFS2 filesystem 20:07:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000099819001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:57 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x40, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x2, 0x105082) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000280)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\a\x85\xe0\x8e\x93\xc0m\xaf\xc21\xe7,\x03Jw\\x\xca%\xbfP\xab&\x98h\x86(\xa0m\x87+x\x14i!\xfd:\x1c\xbf\x86\x18&L\x14\xf9\xb6\xa4-+\xc8\x00\x00\x00\x00\x00\x00\x00\x00', 0x8000006) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) write$P9_RSTATFS(r0, &(0x7f0000000000)={0x43, 0x9, 0x1, {0xffff, 0x7f, 0x1, 0x8254, 0x1, 0x7, 0xd9fa, 0xffff, 0x401}}, 0x43) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x5, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000000100)={0x985c, 0x1000000000, 0x2, 0x7, 0x1fc0000000000, 0x7, 0x1, 0x3ff, 0x1ec, 0xce, 0xfff, 0x7, 0x2, 0xc56510000000, 0x0, 0x5, 0x37e4, 0x0, 0xc01f, 0x1, 0x3ff, 0x0, 0x100000001, 0x4c, 0x1f, 0x1}) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:07:57 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000bdc19001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:57 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3, 0x1b, 0x4, 0x1a, 0x7, 0x2, 0x4, 0x112, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:57 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0xe9) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000880)={@initdev, 0x0}, &(0x7f00000008c0)=0x14) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)=ANY=[@ANYBLOB="90010000180000022abd7000fedbdf2580800007fd02ff0800040000080015000700000008000400", @ANYRES32=r3, @ANYBLOB="0c000900ffff0020", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0800060000800000000005007f000001080010003f000000"], 0x190}}, 0x4010) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000280)={@bcast, @bcast, 0x2, 0x56}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) [ 1143.389545][T25372] FAT-fs (loop2): bogus number of reserved sectors [ 1143.412238][T25372] FAT-fs (loop2): Can't find a valid FAT filesystem 20:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070002001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:07:57 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) setns(r1, 0x20000) write$binfmt_aout(r0, &(0x7f0000000500)={{0x107, 0x3, 0xfffffffffffffff9, 0x286, 0xec, 0x0, 0xa8}, "86b4433d08fdcf1fd100c1dec2e2a299a73f829fe4463f07fac60461d40e9f97185918370e24ed4d1d9db4f980cf92a20c1841af9082e56b808b199abb2ddc4ad91862836d3fb13cfca4bf19cb8a37e4a43246a5bad2e2c6dcf53b3d17fb3627a0f104643a7913779597086b44fb60893525c1d1f3f75d1f55ad4e449b5dd048b14d339aea14a04be54b88", [[], [], []]}, 0x3ab) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:58 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x3, 0x331, 0x101, 0x1c7, 0x3, 0x3, 0x9, 0x11b, 0x40, 0x1f9, 0x4, 0x100000000, 0x38, 0x2, 0x9b21, 0x3ff, 0xb3}, [{0x0, 0x36, 0x3, 0xc, 0x3, 0x8, 0x7, 0x3865}, {0x7, 0x3ff, 0x7fffffff, 0x3913e2f2, 0x4, 0x872, 0x752c390a, 0xffff}], "1790c1ab20938e4312d6593565d760c0ad9f3710178b598831028ced0add2d5720a0fbcb9bfb7ff57c010c55874edfa1de731a270257f031f57e1ab20c47fbe78af4364e110cf8ef9a6d8d3917a35920fe91bf01762ff2d82a3f2cce9c441684bd6400a244d45db839ef3f186657eedf99b2124b54d1febbba316787e6e5989a6f9b559265ace8fae62a3007f22d50a413bc4194a163cd509e7c4aa31c1f9dfb797243cca595750405019ea0aac39011e78bdbd4ddf129c663aa990e4b053d1d304bf394ab02b43e4e1464918cda125c79f8ef74aa8433f11ba84ef46b3fd65fd5d16e", [[], []]}, 0x393) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070003001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) [ 1143.665879][T25393] FAT-fs (loop2): bogus number of reserved sectors [ 1143.682240][T25393] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1143.897051][T25414] FAULT_INJECTION: forcing a failure. [ 1143.897051][T25414] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.915613][T25414] CPU: 1 PID: 25414 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1143.924732][T25414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.934776][T25414] Call Trace: [ 1143.938146][T25414] dump_stack+0x172/0x1f0 [ 1143.942474][T25414] should_fail.cold+0xa/0x15 [ 1143.947320][T25414] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1143.953117][T25414] ? lock_downgrade+0x880/0x880 [ 1143.957962][T25414] ? ___might_sleep+0x163/0x280 [ 1143.962811][T25414] __should_failslab+0x121/0x190 [ 1143.967869][T25414] should_failslab+0x9/0x14 [ 1143.972368][T25414] kmem_cache_alloc+0x2be/0x710 [ 1143.977205][T25414] ? find_held_lock+0x35/0x130 [ 1143.981963][T25414] ? kernfs_activate+0x192/0x1f0 [ 1143.986912][T25414] __kernfs_new_node+0xef/0x690 [ 1143.991755][T25414] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1143.997205][T25414] ? lock_downgrade+0x880/0x880 [ 1144.002140][T25414] ? kasan_check_write+0x14/0x20 [ 1144.007076][T25414] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1144.012617][T25414] ? wait_for_completion+0x440/0x440 [ 1144.017904][T25414] kernfs_new_node+0x99/0x130 [ 1144.022578][T25414] __kernfs_create_file+0x51/0x340 [ 1144.027680][T25414] sysfs_add_file_mode_ns+0x222/0x560 [ 1144.033051][T25414] internal_create_group+0x35b/0xc40 [ 1144.038448][T25414] ? bd_set_size+0x89/0xb0 [ 1144.042881][T25414] ? remove_files.isra.0+0x190/0x190 [ 1144.048180][T25414] sysfs_create_group+0x20/0x30 [ 1144.053022][T25414] lo_ioctl+0xf8f/0x20d0 [ 1144.057257][T25414] ? lo_rw_aio+0x1530/0x1530 [ 1144.061854][T25414] blkdev_ioctl+0xee8/0x1c40 [ 1144.066524][T25414] ? blkpg_ioctl+0xa90/0xa90 [ 1144.071103][T25414] ? find_held_lock+0x35/0x130 [ 1144.075870][T25414] ? debug_check_no_obj_freed+0x211/0x444 [ 1144.081695][T25414] ? kasan_check_write+0x14/0x20 [ 1144.086625][T25414] ? __fget+0x340/0x540 [ 1144.090772][T25414] ? find_held_lock+0x35/0x130 [ 1144.095532][T25414] ? __fget+0x340/0x540 [ 1144.099681][T25414] block_ioctl+0xee/0x130 [ 1144.104001][T25414] ? blkdev_fallocate+0x410/0x410 [ 1144.109025][T25414] do_vfs_ioctl+0xd6e/0x1390 [ 1144.113614][T25414] ? ioctl_preallocate+0x210/0x210 [ 1144.118725][T25414] ? __fget+0x367/0x540 [ 1144.122885][T25414] ? ksys_dup3+0x3e0/0x3e0 [ 1144.127298][T25414] ? do_sys_open+0x31d/0x5d0 [ 1144.131890][T25414] ? security_file_ioctl+0x93/0xc0 [ 1144.136995][T25414] ksys_ioctl+0xab/0xd0 [ 1144.141150][T25414] __x64_sys_ioctl+0x73/0xb0 [ 1144.145741][T25414] do_syscall_64+0x103/0x610 [ 1144.150328][T25414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.156207][T25414] RIP: 0033:0x457ca7 [ 1144.160092][T25414] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.179705][T25414] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1144.188106][T25414] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1144.196081][T25414] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1144.204036][T25414] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1144.211994][T25414] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1144.219983][T25414] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 [ 1144.237862][T25414] gfs2: not a GFS2 filesystem 20:07:58 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:58 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:58 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) prctl$PR_GET_TIMERSLACK(0x1e) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070004001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:07:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070006001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:58 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000100)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000140)=0x7f) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1144.387773][T25427] FAULT_INJECTION: forcing a failure. [ 1144.387773][T25427] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.438983][T25427] CPU: 1 PID: 25427 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1144.448134][T25427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.458186][T25427] Call Trace: [ 1144.461478][T25427] dump_stack+0x172/0x1f0 [ 1144.465821][T25427] should_fail.cold+0xa/0x15 [ 1144.470424][T25427] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1144.476232][T25427] ? lock_downgrade+0x880/0x880 [ 1144.481084][T25427] ? ___might_sleep+0x163/0x280 [ 1144.485953][T25427] __should_failslab+0x121/0x190 [ 1144.490892][T25427] should_failslab+0x9/0x14 [ 1144.495398][T25427] kmem_cache_alloc+0x2be/0x710 [ 1144.500250][T25427] ? lock_downgrade+0x880/0x880 [ 1144.505102][T25427] ? kasan_check_read+0x11/0x20 [ 1144.509944][T25427] __kernfs_new_node+0xef/0x690 [ 1144.514784][T25427] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1144.520224][T25427] ? wait_for_completion+0x440/0x440 [ 1144.525501][T25427] ? mutex_unlock+0xd/0x10 [ 1144.529902][T25427] ? kernfs_activate+0x192/0x1f0 [ 1144.534821][T25427] kernfs_new_node+0x99/0x130 [ 1144.539477][T25427] __kernfs_create_file+0x51/0x340 [ 1144.544568][T25427] sysfs_add_file_mode_ns+0x222/0x560 [ 1144.549934][T25427] internal_create_group+0x35b/0xc40 [ 1144.555199][T25427] ? bd_set_size+0x89/0xb0 [ 1144.559598][T25427] ? remove_files.isra.0+0x190/0x190 [ 1144.564864][T25427] sysfs_create_group+0x20/0x30 [ 1144.569692][T25427] lo_ioctl+0xf8f/0x20d0 [ 1144.573913][T25427] ? lo_rw_aio+0x1530/0x1530 [ 1144.578488][T25427] blkdev_ioctl+0xee8/0x1c40 [ 1144.583074][T25427] ? blkpg_ioctl+0xa90/0xa90 [ 1144.587642][T25427] ? find_held_lock+0x35/0x130 [ 1144.592389][T25427] ? debug_check_no_obj_freed+0x211/0x444 [ 1144.598086][T25427] ? kasan_check_write+0x14/0x20 [ 1144.603001][T25427] ? __fget+0x340/0x540 [ 1144.607144][T25427] ? find_held_lock+0x35/0x130 [ 1144.611891][T25427] ? __fget+0x340/0x540 [ 1144.616029][T25427] block_ioctl+0xee/0x130 [ 1144.620339][T25427] ? blkdev_fallocate+0x410/0x410 [ 1144.625351][T25427] do_vfs_ioctl+0xd6e/0x1390 [ 1144.629930][T25427] ? ioctl_preallocate+0x210/0x210 [ 1144.635024][T25427] ? __fget+0x367/0x540 [ 1144.639185][T25427] ? ksys_dup3+0x3e0/0x3e0 [ 1144.643587][T25427] ? do_sys_open+0x31d/0x5d0 [ 1144.648183][T25427] ? security_file_ioctl+0x93/0xc0 [ 1144.653320][T25427] ksys_ioctl+0xab/0xd0 [ 1144.657473][T25427] __x64_sys_ioctl+0x73/0xb0 [ 1144.662153][T25427] do_syscall_64+0x103/0x610 [ 1144.666825][T25427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.672696][T25427] RIP: 0033:0x457ca7 [ 1144.676568][T25427] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.696167][T25427] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1144.704552][T25427] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1144.712501][T25427] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1144.720447][T25427] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1144.728394][T25427] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 20:07:58 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x949d056, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="844e23974557fa7c3b27a019f5b033df3bddccf3cf7513157e721398b7fe4e1a5130f04a8db22a9d0008d05065484bd1dfe607ef53a2d28610d81a026994f0d50812572edeb88d17ca86fcc29f086953053dd3b693cb4b1f272faaead2a3e554", 0x60}, {&(0x7f00000001c0)="4790d39a2d223528d4a8e02205311824ce62b1ba0cffc151b69b9032a99273a57c6b9e7e67adcef7fb1edaeefa554b42f7bb5216e4b5bfcf4186c1b5773f9db49e9cc924838e", 0x46}, {&(0x7f0000000240)="c354f1ee0083676dc5", 0x9}, {&(0x7f0000000280)="3de2f9bc3fff27728302e0698a49306da6d954d2cc768e6c8cb75743b445c4e5828d1d813f32ba323481a94d5515c9a6b7951311aca95fce7b0c1c5218cfbbf9a8fab6db080c0c977a1c878efacfabc49facd062620f66bed2c71bc92cba5bff7ddac74bdc86c11b6b16b1aae4f93c76c017805e9ef41b7e6544c59b4c42f079b264995d2a78a5c4c9cf5bb2738693", 0x8f}, {&(0x7f0000000340)}, {&(0x7f0000000380)="40f3c6a67786c310ac6ffd22f288f270c35efc8e79ec752741e766b857cb324c3d98e9ef0c085887762c6d493c7f4e16925d02a8262d9732abc0d91da40f781bb7", 0x41}, {&(0x7f0000000400)="253ca18790522c0ccfd84851cf4081ebce653c4968d293e67abd2ca52ec9cc0c6cefec38e597ade9f8c06248b1f44866ae538be4c0bc98ab8ea6292e3af16307e8e2245ec1f57277981a0269a62bdee3e8772a651cf8775f3bc6ff95d8fd3dbfd0c68240e325f82db4116c1b10b5ace6d7c5b7930e9f11b94d975ce17cfd4f756d77dee63e36584ad533306c11371e73d2a702d5d84ea90498c10b2575083078639bc9b7d07e6902ebde9123fcd5d20852b1ac5c60bfba289b3f55c5ae", 0xbd}], 0x7, &(0x7f0000000580)=[{0x28, 0x1ff, 0x0, "ca0ecc1b0a28aa24c30c7ea3a4a399d95a6cbbea3a"}, {0x68, 0x0, 0x7, "e91ae057950bb2142c761a8ce49661633de9af1580390432d1b137a6790c0b8c665815531a5a15a71cb308927850ba2345bebf85f8089487f9c2916490cf8b83207553b480bfd212b9e312cc69436bb726618a7db53c9e"}, {0xf8, 0x111, 0x4, "83d7ad654dc3dd29a3406e9439dd57a1812a25df327c7b01ae362f7c4cc14a503dda736f624b6466b34167bdd4c00cfeb52f4e458b4ac39eddf3b209d65b09ee815256d6012817abdc319fa7ffa7fa7dc3d6ca165b4799bed0372219003ddfa83db222b0f1df817635fe15fc8a3a83ca51de24a5c97c185967b5df764861d245b09c3e44612db85e4aa2ead7054f5744733f30943b87770aa684ec0ee90464bf0eb08b0451b426b1167d592a8e774c19bd2ee07ba3d7fb2bc7900f77b75d3b252c0c44618807cdf261307ebde8baffd233ddded963c6c913ca0e3cfb033caeb6b2bfab34"}, {0x78, 0x112, 0x10000, "75722d7dac3bf6ec405cf56260e3fba06d604c8f22b061fd78ea616a7560f917a6a1a8134eedde150a357219b6e5091dd98d4f8f61289a4f0fe828f35b227b8a165ca9c960a748e21250ac02ca0686b455656482d9294c075c4a6b9adb38114d6df66a347a35c3"}, {0x78, 0x10b, 0xfff, "ac4ef57b7740101d0cfd21aed93b1c670e78a4f1d40479a4e91082179af02fb128a4db38d81b2913b54c3b58c45f21bb1d131c2a9f6310a81fd61a43178775b745e6326913d5210f3e46f8345e0c9538724b54bc213390b3015cea4e8b4c1e220f"}, {0x1010, 0x112, 0x5, "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"}, {0x98, 0x29, 0x0, "e4c5a67ec4502d945d0d66bef37dc8461b7c285ee9bb3a11ecb51b6b1aa439b9c5a403f63fcac2ab6585ababb80cac258ae8cbbf1a71b49cb9b1d739d90daeefccf29b6e7632343d9283360b86b2e1cd7c7e5d9396b4ef1d8bc6f9594f0747fe8a7a2334ed2fd8d08c461f3d845596fab9c2922a1f5cd06341d94ffe8274989dbd"}], 0x1320}, 0x4000000) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) modify_ldt$write2(0x11, &(0x7f0000000040)={0x4, 0x20001000, 0x400, 0x9d1b, 0x2, 0xffffffffffffffff, 0x9, 0x6, 0x1, 0x800}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000340)={0x1, [0x4]}) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000100)={0x8, 0x103, 0x7, {0x8, 0x9, 0x5, 0x400}}) 20:07:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070008001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1144.736341][T25427] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000a001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1144.800108][T25429] FAT-fs (loop2): bogus number of reserved sectors [ 1144.836579][T25429] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1144.894482][T25427] gfs2: not a GFS2 filesystem 20:07:59 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:07:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:07:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:07:59 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000000040), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000c001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:59 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='.vmnet0!-)ppp0\'{\xed{GPLmime_typevmnet0\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000e001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1145.077750][T25461] FAULT_INJECTION: forcing a failure. [ 1145.077750][T25461] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.150815][T25461] CPU: 1 PID: 25461 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1145.160074][T25461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.170125][T25461] Call Trace: [ 1145.173420][T25461] dump_stack+0x172/0x1f0 [ 1145.177757][T25461] should_fail.cold+0xa/0x15 [ 1145.182369][T25461] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1145.188172][T25461] ? lock_downgrade+0x880/0x880 [ 1145.193014][T25461] ? ___might_sleep+0x163/0x280 [ 1145.197879][T25461] __should_failslab+0x121/0x190 [ 1145.202815][T25461] should_failslab+0x9/0x14 [ 1145.207342][T25461] kmem_cache_alloc+0x2be/0x710 [ 1145.212201][T25461] ? lock_downgrade+0x880/0x880 [ 1145.217638][T25461] ? kasan_check_read+0x11/0x20 [ 1145.222516][T25461] __kernfs_new_node+0xef/0x690 [ 1145.227367][T25461] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1145.232822][T25461] ? wait_for_completion+0x440/0x440 [ 1145.238112][T25461] ? mutex_unlock+0xd/0x10 [ 1145.242518][T25461] ? kernfs_activate+0x192/0x1f0 [ 1145.247486][T25461] kernfs_new_node+0x99/0x130 [ 1145.252174][T25461] __kernfs_create_file+0x51/0x340 [ 1145.257285][T25461] sysfs_add_file_mode_ns+0x222/0x560 [ 1145.262660][T25461] internal_create_group+0x35b/0xc40 [ 1145.268027][T25461] ? bd_set_size+0x89/0xb0 [ 1145.272451][T25461] ? remove_files.isra.0+0x190/0x190 [ 1145.277765][T25461] sysfs_create_group+0x20/0x30 [ 1145.282611][T25461] lo_ioctl+0xf8f/0x20d0 [ 1145.286853][T25461] ? lo_rw_aio+0x1530/0x1530 [ 1145.291451][T25461] blkdev_ioctl+0xee8/0x1c40 [ 1145.296036][T25461] ? blkpg_ioctl+0xa90/0xa90 [ 1145.300626][T25461] ? find_held_lock+0x35/0x130 [ 1145.305397][T25461] ? debug_check_no_obj_freed+0x211/0x444 [ 1145.311118][T25461] ? kasan_check_write+0x14/0x20 [ 1145.316047][T25461] ? __fget+0x340/0x540 [ 1145.320220][T25461] ? find_held_lock+0x35/0x130 [ 1145.324980][T25461] ? __fget+0x340/0x540 [ 1145.329131][T25461] block_ioctl+0xee/0x130 [ 1145.333453][T25461] ? blkdev_fallocate+0x410/0x410 [ 1145.338475][T25461] do_vfs_ioctl+0xd6e/0x1390 [ 1145.343070][T25461] ? ioctl_preallocate+0x210/0x210 [ 1145.348175][T25461] ? __fget+0x367/0x540 [ 1145.352335][T25461] ? ksys_dup3+0x3e0/0x3e0 [ 1145.356745][T25461] ? do_sys_open+0x31d/0x5d0 [ 1145.361339][T25461] ? security_file_ioctl+0x93/0xc0 [ 1145.366450][T25461] ksys_ioctl+0xab/0xd0 [ 1145.370605][T25461] __x64_sys_ioctl+0x73/0xb0 [ 1145.375204][T25461] do_syscall_64+0x103/0x610 [ 1145.379795][T25461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.385681][T25461] RIP: 0033:0x457ca7 [ 1145.389568][T25461] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.409248][T25461] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1145.417662][T25461] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1145.425626][T25461] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1145.433609][T25461] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1145.441666][T25461] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 20:07:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f2700000045000107000f001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:59 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) [ 1145.449636][T25461] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070010001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:07:59 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x80000000, 0x100000000105082) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) clock_gettime(0x100000, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x42) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1145.623693][T25461] gfs2: not a GFS2 filesystem [ 1145.628749][T25468] FAT-fs (loop2): bogus number of reserved sectors [ 1145.638743][T25468] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:00 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070060001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:00 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) pipe2(&(0x7f0000000040), 0x4000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x100000000) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:00 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x14, 0x6, 0x100000005) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1145.784815][T25490] FAULT_INJECTION: forcing a failure. [ 1145.784815][T25490] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.822134][T25490] CPU: 0 PID: 25490 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1145.831284][T25490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.841346][T25490] Call Trace: [ 1145.844689][T25490] dump_stack+0x172/0x1f0 [ 1145.849032][T25490] should_fail.cold+0xa/0x15 [ 1145.853635][T25490] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1145.859449][T25490] ? lock_downgrade+0x880/0x880 [ 1145.864306][T25490] ? ___might_sleep+0x163/0x280 [ 1145.869261][T25490] __should_failslab+0x121/0x190 [ 1145.874188][T25490] should_failslab+0x9/0x14 [ 1145.878688][T25490] kmem_cache_alloc+0x2be/0x710 [ 1145.883539][T25490] ? lock_downgrade+0x880/0x880 [ 1145.888404][T25490] ? kasan_check_read+0x11/0x20 [ 1145.893267][T25490] __kernfs_new_node+0xef/0x690 [ 1145.898121][T25490] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1145.903577][T25490] ? wait_for_completion+0x440/0x440 [ 1145.908868][T25490] ? mutex_unlock+0xd/0x10 [ 1145.913280][T25490] ? kernfs_activate+0x192/0x1f0 [ 1145.918229][T25490] kernfs_new_node+0x99/0x130 [ 1145.922916][T25490] __kernfs_create_file+0x51/0x340 [ 1145.928144][T25490] sysfs_add_file_mode_ns+0x222/0x560 [ 1145.933607][T25490] internal_create_group+0x35b/0xc40 [ 1145.938917][T25490] ? bd_set_size+0x89/0xb0 [ 1145.943343][T25490] ? remove_files.isra.0+0x190/0x190 [ 1145.948632][T25490] sysfs_create_group+0x20/0x30 [ 1145.953570][T25490] lo_ioctl+0xf8f/0x20d0 [ 1145.957792][T25490] ? lo_rw_aio+0x1530/0x1530 [ 1145.962359][T25490] blkdev_ioctl+0xee8/0x1c40 [ 1145.966940][T25490] ? blkpg_ioctl+0xa90/0xa90 [ 1145.971718][T25490] ? find_held_lock+0x35/0x130 [ 1145.976563][T25490] ? debug_check_no_obj_freed+0x211/0x444 [ 1145.982292][T25490] ? kasan_check_write+0x14/0x20 [ 1145.987205][T25490] ? __fget+0x340/0x540 [ 1145.991336][T25490] ? find_held_lock+0x35/0x130 [ 1145.996088][T25490] ? __fget+0x340/0x540 [ 1146.000313][T25490] block_ioctl+0xee/0x130 [ 1146.004621][T25490] ? blkdev_fallocate+0x410/0x410 [ 1146.009620][T25490] do_vfs_ioctl+0xd6e/0x1390 [ 1146.014188][T25490] ? ioctl_preallocate+0x210/0x210 [ 1146.019291][T25490] ? __fget+0x367/0x540 [ 1146.023425][T25490] ? ksys_dup3+0x3e0/0x3e0 [ 1146.027826][T25490] ? do_sys_open+0x31d/0x5d0 [ 1146.032394][T25490] ? security_file_ioctl+0x93/0xc0 [ 1146.037669][T25490] ksys_ioctl+0xab/0xd0 [ 1146.041802][T25490] __x64_sys_ioctl+0x73/0xb0 [ 1146.046373][T25490] do_syscall_64+0x103/0x610 [ 1146.050945][T25490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.056811][T25490] RIP: 0033:0x457ca7 [ 1146.060682][T25490] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700f0001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:00 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) r4 = shmget$private(0x0, 0x2000, 0x54000002, &(0x7f0000ff8000/0x2000)=nil) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1) shmctl$IPC_RMID(r4, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @mss={0x2, 0x787}, @mss={0x2, 0x9d77}, @window={0x3, 0x3, 0x200}, @sack_perm], 0x5) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1146.080258][T25490] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1146.088753][T25490] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1146.096702][T25490] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1146.104739][T25490] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1146.112700][T25490] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1146.120649][T25490] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 20:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000031419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) [ 1146.194257][T25490] gfs2: not a GFS2 filesystem 20:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000061419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:00 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f00000000c0)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1146.322528][T25509] FAT-fs (loop2): bogus number of reserved sectors [ 1146.339505][T25509] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:00 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) getsockname$netrom(r0, &(0x7f0000000100)={{0x3, @rose}, [@rose, @netrom, @default, @remote, @default, @bcast, @null, @null]}, &(0x7f0000000040)=0x48) 20:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000a1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450324070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1146.498160][T25529] FAULT_INJECTION: forcing a failure. [ 1146.498160][T25529] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.529052][T25529] CPU: 1 PID: 25529 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1146.538241][T25529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.548792][T25529] Call Trace: [ 1146.552208][T25529] dump_stack+0x172/0x1f0 [ 1146.556544][T25529] should_fail.cold+0xa/0x15 [ 1146.561143][T25529] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1146.566957][T25529] ? lock_downgrade+0x880/0x880 [ 1146.571830][T25529] ? ___might_sleep+0x163/0x280 [ 1146.576680][T25529] __should_failslab+0x121/0x190 [ 1146.581608][T25529] should_failslab+0x9/0x14 [ 1146.586097][T25529] kmem_cache_alloc_trace+0x2d1/0x760 [ 1146.591459][T25529] kobject_uevent_env+0x2fb/0x1030 [ 1146.596774][T25529] kobject_uevent+0x20/0x26 [ 1146.601348][T25529] lo_ioctl+0x100b/0x20d0 [ 1146.605669][T25529] ? lo_rw_aio+0x1530/0x1530 [ 1146.610246][T25529] blkdev_ioctl+0xee8/0x1c40 [ 1146.614819][T25529] ? blkpg_ioctl+0xa90/0xa90 [ 1146.619392][T25529] ? find_held_lock+0x35/0x130 [ 1146.624160][T25529] ? debug_check_no_obj_freed+0x211/0x444 [ 1146.629872][T25529] ? kasan_check_write+0x14/0x20 [ 1146.634791][T25529] ? __fget+0x340/0x540 [ 1146.638930][T25529] ? find_held_lock+0x35/0x130 [ 1146.643681][T25529] ? __fget+0x340/0x540 [ 1146.647820][T25529] block_ioctl+0xee/0x130 [ 1146.652130][T25529] ? blkdev_fallocate+0x410/0x410 [ 1146.657142][T25529] do_vfs_ioctl+0xd6e/0x1390 [ 1146.661732][T25529] ? ioctl_preallocate+0x210/0x210 [ 1146.666914][T25529] ? __fget+0x367/0x540 [ 1146.671059][T25529] ? ksys_dup3+0x3e0/0x3e0 [ 1146.675459][T25529] ? do_sys_open+0x31d/0x5d0 [ 1146.680035][T25529] ? security_file_ioctl+0x93/0xc0 [ 1146.685130][T25529] ksys_ioctl+0xab/0xd0 [ 1146.689291][T25529] __x64_sys_ioctl+0x73/0xb0 [ 1146.694163][T25529] do_syscall_64+0x103/0x610 [ 1146.698758][T25529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.704734][T25529] RIP: 0033:0x457ca7 [ 1146.708612][T25529] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1146.728293][T25529] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1146.736682][T25529] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 20:08:01 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000200)}, {&(0x7f00000000c0)="639b9a26b31c7fe50a13b09f01679cc667c9", 0x12}, {&(0x7f0000000100)="4bede58f2a8729b454aa5e139ea05f986d11b89d17f0c83b889a1a403795028cb84f8e0056c289e9493b064ac83bacfecd3f0e276b3ed58fe86a708605fad0a2f123f5b9d90364f50e1e0501", 0x4c}, {&(0x7f0000000500)="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", 0x1000}], 0x10000356, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:08:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)='S', 0xfffffffffffffc1c}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'btrfs.', 'measure'}, &(0x7f0000000580)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x30, 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f0000000640)={0x120000000, "69740f5971d8905be5e59127393f8008a190207ec693f6d85252b2acd9b1294d", 0x0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000400)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) syz_open_procfs(r4, &(0x7f0000000600)='comm\x00') ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000680)=0x6) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="ca3baddc9d450ca21c979aecbb26144150509e7b245a4d94603c06f0fbddc8085640e8f5f01656601bcb7e5dffd72e9f00cfcb2637c2f36392492bf8147c85571a9a9a10aa0bb62f7e52", 0x4a, 0x3}, {&(0x7f00000001c0)="1c2506b9df2b49137f07ea592eb76148c51da5de2b0e9db942dabd0e0998b01e92efb64f420122abe99384a7b7a8fcca9ca5479c4fb9965c012a3cc0fa009a28132ef8e2ed8f48adcf0d8b51330f7c8bcf6f036e5e15d512e3ea77cc31925a34936dfc96e0644dd3550cc5480759c57180533b4b6c44183c76adde834df1e789479a21f264b0cc92b12c793fa206bbdef744703a3e93451cf697b1d6b5e6d08799699769dc7bd2fd948c499fa6a8a6751b43b65003924b742662a8f9ee6792a6a3282578fd2760d4cc3e16c35c0af089349c6a79d669", 0xd6, 0x9}], 0x200000, &(0x7f0000000440)={[{@attr2='attr2'}], [{@measure='measure'}, {@obj_type={'obj_type', 0x3d, 'security.SMACK64IPIN\x00'}}, {@uid_gt={'uid>', r3}}]}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000c1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1146.744631][T25529] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1146.752599][T25529] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1146.760552][T25529] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1146.768507][T25529] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 [ 1146.811115][T25529] gfs2: not a GFS2 filesystem 20:08:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000e1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000a1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:01 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000f1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:01 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) fcntl$addseals(r1, 0x409, 0xa) dup(r3) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') write$UHID_INPUT2(r2, &(0x7f0000000500)={0xc, 0x1000, "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"}, 0x1006) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x6c, r5, 0x400, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4041) 20:08:01 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070014141419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1147.058774][T25566] FAULT_INJECTION: forcing a failure. [ 1147.058774][T25566] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.096326][T25566] CPU: 1 PID: 25566 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1147.105470][T25566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.115528][T25566] Call Trace: [ 1147.118846][T25566] dump_stack+0x172/0x1f0 [ 1147.123279][T25566] should_fail.cold+0xa/0x15 [ 1147.127885][T25566] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1147.133702][T25566] ? lock_downgrade+0x880/0x880 [ 1147.138980][T25566] ? ___might_sleep+0x163/0x280 [ 1147.143841][T25566] __should_failslab+0x121/0x190 [ 1147.148782][T25566] should_failslab+0x9/0x14 [ 1147.153309][T25566] kmem_cache_alloc+0x2be/0x710 [ 1147.158170][T25566] ? lock_downgrade+0x880/0x880 [ 1147.163032][T25566] ? kasan_check_read+0x11/0x20 [ 1147.167889][T25566] __kernfs_new_node+0xef/0x690 [ 1147.172750][T25566] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1147.178212][T25566] ? wait_for_completion+0x440/0x440 [ 1147.183517][T25566] ? mutex_unlock+0xd/0x10 [ 1147.187938][T25566] ? kernfs_activate+0x192/0x1f0 [ 1147.192886][T25566] kernfs_new_node+0x99/0x130 [ 1147.197574][T25566] __kernfs_create_file+0x51/0x340 [ 1147.202694][T25566] sysfs_add_file_mode_ns+0x222/0x560 [ 1147.208077][T25566] internal_create_group+0x35b/0xc40 [ 1147.213382][T25566] ? bd_set_size+0x89/0xb0 [ 1147.217818][T25566] ? remove_files.isra.0+0x190/0x190 [ 1147.223111][T25566] sysfs_create_group+0x20/0x30 [ 1147.227968][T25566] lo_ioctl+0xf8f/0x20d0 [ 1147.232207][T25566] ? lo_rw_aio+0x1530/0x1530 [ 1147.236799][T25566] blkdev_ioctl+0xee8/0x1c40 [ 1147.241390][T25566] ? blkpg_ioctl+0xa90/0xa90 [ 1147.245985][T25566] ? find_held_lock+0x35/0x130 [ 1147.250752][T25566] ? debug_check_no_obj_freed+0x211/0x444 [ 1147.256490][T25566] ? kasan_check_write+0x14/0x20 [ 1147.261434][T25566] ? __fget+0x340/0x540 [ 1147.265590][T25566] ? find_held_lock+0x35/0x130 [ 1147.270353][T25566] ? __fget+0x340/0x540 [ 1147.274512][T25566] block_ioctl+0xee/0x130 [ 1147.278855][T25566] ? blkdev_fallocate+0x410/0x410 [ 1147.283908][T25566] do_vfs_ioctl+0xd6e/0x1390 [ 1147.288501][T25566] ? ioctl_preallocate+0x210/0x210 [ 1147.293610][T25566] ? __fget+0x367/0x540 [ 1147.297770][T25566] ? ksys_dup3+0x3e0/0x3e0 [ 1147.302192][T25566] ? do_sys_open+0x31d/0x5d0 20:08:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x8000, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0xfffffffffffffffe, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000ff4000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x100, 0x0) accept4$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=@delqdisc={0x44, 0x25, 0x0, 0x70bd29, 0x25dfdbff, {0x0, r4, {0x10, 0xffec}, {0xe, 0xcdafd60ac09a3cca}, {0xfff2, 0xf}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_RATE={0x8, 0x5, {0x3, 0x5}}, @TCA_RATE={0x8, 0x5, {0x7, 0x5}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000050) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x22000100) write$apparmor_exec(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700003f1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000401419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:01 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x70, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb1, 0x200000000}}, r0, 0x9, 0xffffffffffffffff, 0x3) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) fallocate(r1, 0x0, 0x0, 0xfffffffe) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r5, 0x3}) 20:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070065581419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1147.306790][T25566] ? security_file_ioctl+0x93/0xc0 [ 1147.311916][T25566] ksys_ioctl+0xab/0xd0 [ 1147.316078][T25566] __x64_sys_ioctl+0x73/0xb0 [ 1147.320673][T25566] do_syscall_64+0x103/0x610 [ 1147.325273][T25566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.331174][T25566] RIP: 0033:0x457ca7 [ 1147.335069][T25566] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1147.354666][T25566] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1147.363067][T25566] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1147.371026][T25566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1147.379195][T25566] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1147.387183][T25566] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1147.395139][T25566] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 [ 1147.475836][T25566] gfs2: not a GFS2 filesystem [ 1147.495802][T25593] FAULT_INJECTION: forcing a failure. [ 1147.495802][T25593] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.526288][T25593] CPU: 0 PID: 25593 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1147.535433][T25593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.545571][T25593] Call Trace: [ 1147.548861][T25593] dump_stack+0x172/0x1f0 [ 1147.553213][T25593] should_fail.cold+0xa/0x15 [ 1147.557811][T25593] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1147.563622][T25593] ? lock_downgrade+0x880/0x880 [ 1147.568471][T25593] ? ___might_sleep+0x163/0x280 [ 1147.573321][T25593] __should_failslab+0x121/0x190 [ 1147.578453][T25593] should_failslab+0x9/0x14 [ 1147.582962][T25593] __kmalloc+0x2dc/0x740 [ 1147.587275][T25593] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1147.593649][T25593] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1147.599887][T25593] ? strnlen_user+0x1f0/0x280 [ 1147.604595][T25593] ? __x64_sys_memfd_create+0x13c/0x470 [ 1147.610163][T25593] __x64_sys_memfd_create+0x13c/0x470 [ 1147.615555][T25593] ? memfd_fcntl+0x1550/0x1550 [ 1147.620327][T25593] ? do_syscall_64+0x26/0x610 [ 1147.625005][T25593] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1147.630289][T25593] ? trace_hardirqs_on+0x67/0x230 [ 1147.635335][T25593] do_syscall_64+0x103/0x610 [ 1147.639939][T25593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.645825][T25593] RIP: 0033:0x457e39 [ 1147.649725][T25593] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1147.669411][T25593] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1147.677814][T25593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1147.685872][T25593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1147.693832][T25593] RBP: 000000000073bf00 R08: 0000000000010450 R09: 00000000fbad8001 [ 1147.701792][T25593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025079d6d4 [ 1147.709754][T25593] R13: 00000000004c670c R14: 00000000004dbbc0 R15: 0000000000000003 20:08:02 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000601419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:02 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9e, &(0x7f0000000100)=0x0) io_pgetevents(r1, 0x6, 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f00000001c0)={0x0, 0x1c9c380}, 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) memfd_create(&(0x7f00000000c0)='bdev,mime_type%\x00', 0x1) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(r2, 0x0, 0x0) 20:08:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:02 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffd, 0xffffffffffffffff) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x1000, 0xff}) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x60) dup(r0) 20:08:02 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070058651419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:02 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1147.862487][T25607] FAULT_INJECTION: forcing a failure. [ 1147.862487][T25607] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.879684][T25612] FAULT_INJECTION: forcing a failure. [ 1147.879684][T25612] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.918667][T25612] CPU: 0 PID: 25612 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1147.927809][T25612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.937880][T25612] Call Trace: [ 1147.941164][T25612] dump_stack+0x172/0x1f0 [ 1147.945514][T25612] should_fail.cold+0xa/0x15 [ 1147.950104][T25612] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1147.955904][T25612] ? lock_downgrade+0x880/0x880 [ 1147.960863][T25612] ? ___might_sleep+0x163/0x280 [ 1147.965706][T25612] __should_failslab+0x121/0x190 [ 1147.970633][T25612] should_failslab+0x9/0x14 [ 1147.975214][T25612] kmem_cache_alloc+0x2be/0x710 [ 1147.980057][T25612] ? __alloc_fd+0x430/0x530 [ 1147.984559][T25612] ? shmem_destroy_callback+0xc0/0xc0 [ 1147.989918][T25612] shmem_alloc_inode+0x1c/0x50 [ 1147.994671][T25612] alloc_inode+0x66/0x190 [ 1147.999009][T25612] new_inode_pseudo+0x19/0xf0 [ 1148.003702][T25612] new_inode+0x1f/0x40 [ 1148.007762][T25612] shmem_get_inode+0x84/0x780 [ 1148.012445][T25612] __shmem_file_setup.part.0+0x7e/0x2b0 [ 1148.017983][T25612] shmem_file_setup+0x66/0x90 [ 1148.022656][T25612] __x64_sys_memfd_create+0x2a2/0x470 [ 1148.028035][T25612] ? memfd_fcntl+0x1550/0x1550 [ 1148.032805][T25612] ? do_syscall_64+0x26/0x610 [ 1148.037491][T25612] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1148.042767][T25612] ? trace_hardirqs_on+0x67/0x230 [ 1148.047783][T25612] do_syscall_64+0x103/0x610 [ 1148.052373][T25612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.058255][T25612] RIP: 0033:0x457e39 [ 1148.062151][T25612] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1148.081746][T25612] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1148.090235][T25612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1148.098204][T25612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1148.106167][T25612] RBP: 000000000073bf00 R08: 0000000000010450 R09: 00000000fbad8001 20:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000811419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1148.114157][T25612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025079d6d4 [ 1148.122127][T25612] R13: 00000000004c670c R14: 00000000004dbbc0 R15: 0000000000000003 [ 1148.130118][T25607] CPU: 1 PID: 25607 Comm: syz-executor.3 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1148.139228][T25607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.149279][T25607] Call Trace: [ 1148.152571][T25607] dump_stack+0x172/0x1f0 [ 1148.156914][T25607] should_fail.cold+0xa/0x15 [ 1148.161513][T25607] ? fault_create_debugfs_attr+0x1e0/0x1e0 20:08:02 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) [ 1148.167402][T25607] ? lock_downgrade+0x880/0x880 [ 1148.172250][T25607] ? ___might_sleep+0x163/0x280 [ 1148.177103][T25607] __should_failslab+0x121/0x190 [ 1148.182045][T25607] should_failslab+0x9/0x14 [ 1148.186558][T25607] kmem_cache_alloc_trace+0x2d1/0x760 [ 1148.192073][T25607] kobject_uevent_env+0x2fb/0x1030 [ 1148.197193][T25607] kobject_uevent+0x20/0x26 [ 1148.201693][T25607] lo_ioctl+0x100b/0x20d0 [ 1148.206021][T25607] ? lo_rw_aio+0x1530/0x1530 [ 1148.210631][T25607] blkdev_ioctl+0xee8/0x1c40 [ 1148.215232][T25607] ? blkpg_ioctl+0xa90/0xa90 [ 1148.219819][T25607] ? find_held_lock+0x35/0x130 [ 1148.224578][T25607] ? debug_check_no_obj_freed+0x211/0x444 [ 1148.230308][T25607] ? kasan_check_write+0x14/0x20 [ 1148.235254][T25607] ? __fget+0x340/0x540 [ 1148.239405][T25607] ? find_held_lock+0x35/0x130 [ 1148.244162][T25607] ? __fget+0x340/0x540 [ 1148.248403][T25607] block_ioctl+0xee/0x130 [ 1148.252726][T25607] ? blkdev_fallocate+0x410/0x410 [ 1148.257760][T25607] do_vfs_ioctl+0xd6e/0x1390 [ 1148.262368][T25607] ? ioctl_preallocate+0x210/0x210 [ 1148.267476][T25607] ? __fget+0x367/0x540 [ 1148.271627][T25607] ? ksys_dup3+0x3e0/0x3e0 [ 1148.276125][T25607] ? do_sys_open+0x31d/0x5d0 [ 1148.280713][T25607] ? security_file_ioctl+0x93/0xc0 [ 1148.285826][T25607] ksys_ioctl+0xab/0xd0 [ 1148.289980][T25607] __x64_sys_ioctl+0x73/0xb0 [ 1148.294586][T25607] do_syscall_64+0x103/0x610 [ 1148.299177][T25607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.305076][T25607] RIP: 0033:0x457ca7 [ 1148.309065][T25607] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1148.328658][T25607] RSP: 002b:00007f354b488a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1148.337344][T25607] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1148.345314][T25607] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1148.353394][T25607] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1148.361467][T25607] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1148.369433][T25607] R13: 0000000000000000 R14: 00000000004dbb30 R15: 0000000000000003 [ 1148.403157][T25607] gfs2: not a GFS2 filesystem 20:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000f01419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1148.418056][T25623] FAULT_INJECTION: forcing a failure. [ 1148.418056][T25623] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.449880][T25623] CPU: 1 PID: 25623 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1148.459025][T25623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.459043][T25623] Call Trace: [ 1148.459067][T25623] dump_stack+0x172/0x1f0 [ 1148.459091][T25623] should_fail.cold+0xa/0x15 [ 1148.459119][T25623] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1148.481376][T25623] ? lock_downgrade+0x880/0x880 [ 1148.481395][T25623] ? ___might_sleep+0x163/0x280 [ 1148.481420][T25623] __should_failslab+0x121/0x190 [ 1148.492143][T25623] should_failslab+0x9/0x14 [ 1148.492160][T25623] kmem_cache_alloc+0x2be/0x710 [ 1148.492173][T25623] ? current_time+0x6b/0x140 [ 1148.492188][T25623] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 1148.492203][T25623] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1148.492217][T25623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1148.492234][T25623] ? timespec64_trunc+0xf0/0x180 [ 1148.501992][T25623] __d_alloc+0x2e/0x8c0 [ 1148.502012][T25623] d_alloc_pseudo+0x1e/0x30 [ 1148.502036][T25623] alloc_file_pseudo+0xe2/0x280 [ 1148.502051][T25623] ? alloc_file+0x4d0/0x4d0 [ 1148.502068][T25623] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1148.502092][T25623] __shmem_file_setup.part.0+0x108/0x2b0 [ 1148.502110][T25623] shmem_file_setup+0x66/0x90 [ 1148.511427][T25623] __x64_sys_memfd_create+0x2a2/0x470 [ 1148.511443][T25623] ? memfd_fcntl+0x1550/0x1550 [ 1148.511457][T25623] ? do_syscall_64+0x26/0x610 [ 1148.511472][T25623] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1148.511488][T25623] ? trace_hardirqs_on+0x67/0x230 [ 1148.511507][T25623] do_syscall_64+0x103/0x610 [ 1148.602502][T25623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.608482][T25623] RIP: 0033:0x457e39 [ 1148.612380][T25623] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1148.631977][T25623] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1148.640389][T25623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1148.648355][T25623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1148.656331][T25623] RBP: 000000000073bf00 R08: 0000000000010450 R09: 00000000fbad8001 [ 1148.664304][T25623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025079d6d4 [ 1148.672370][T25623] R13: 00000000004c670c R14: 00000000004dbbc0 R15: 0000000000000003 20:08:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000280)=""/152) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) read$FUSE(r0, &(0x7f0000000500), 0x1000) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000180)=""/188, 0xbc) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x1, 0x6, 0x1}) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:08:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000021419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:03 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x5, 0x105082) clock_gettime(0x4, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, 0x0, 0xfcb3) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000280)=""/49, &(0x7f00000002c0)=0x31) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x40045731, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x1}, 0x4) fallocate(r3, 0x0, 0x2000ffff, 0x100000001) socket$nl_generic(0x10, 0x3, 0x10) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) accept4$inet(r2, 0x0, &(0x7f0000000040), 0x80800) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') get_thread_area(&(0x7f00000000c0)={0x4, 0x20000800, 0x400, 0xffffffffba1f7ed9, 0xadbc, 0x9, 0x0, 0x9, 0x6, 0xffff}) dup(r0) 20:08:03 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000031419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1148.819885][T25640] FAULT_INJECTION: forcing a failure. [ 1148.819885][T25640] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.872198][T25640] CPU: 0 PID: 25640 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1148.881345][T25640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.891397][T25640] Call Trace: [ 1148.894689][T25640] dump_stack+0x172/0x1f0 [ 1148.899022][T25640] should_fail.cold+0xa/0x15 [ 1148.903605][T25640] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1148.909399][T25640] ? lock_downgrade+0x880/0x880 [ 1148.914245][T25640] ? ___might_sleep+0x163/0x280 [ 1148.919099][T25640] __should_failslab+0x121/0x190 [ 1148.924037][T25640] should_failslab+0x9/0x14 [ 1148.928542][T25640] kmem_cache_alloc+0x2be/0x710 [ 1148.933396][T25640] __alloc_file+0x27/0x300 [ 1148.937807][T25640] alloc_empty_file+0x72/0x170 [ 1148.942573][T25640] alloc_file+0x5e/0x4d0 [ 1148.946820][T25640] alloc_file_pseudo+0x189/0x280 [ 1148.951752][T25640] ? alloc_file+0x4d0/0x4d0 [ 1148.956353][T25640] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1148.962778][T25640] __shmem_file_setup.part.0+0x108/0x2b0 [ 1148.968410][T25640] shmem_file_setup+0x66/0x90 [ 1148.973598][T25640] __x64_sys_memfd_create+0x2a2/0x470 [ 1148.978964][T25640] ? memfd_fcntl+0x1550/0x1550 [ 1148.983731][T25640] ? do_syscall_64+0x26/0x610 [ 1148.988410][T25640] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1148.993691][T25640] ? trace_hardirqs_on+0x67/0x230 [ 1148.998718][T25640] do_syscall_64+0x103/0x610 [ 1149.003314][T25640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.009200][T25640] RIP: 0033:0x457e39 [ 1149.013092][T25640] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1149.032705][T25640] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1149.041105][T25640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1149.049071][T25640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1149.057037][T25640] RBP: 000000000073bf00 R08: 0000000000010450 R09: 00000000fbad8001 [ 1149.065007][T25640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025079d6d4 20:08:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000041419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1149.072970][T25640] R13: 00000000004c670c R14: 00000000004dbbc0 R15: 0000000000000003 20:08:03 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x40800) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1149.300809][T25656] gfs2: not a GFS2 filesystem 20:08:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='\nfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000061419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:08:03 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:03 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000300)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x858b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x65, 0x4, 0x4, 0x80000001, 0x3, 0x1, 0x800, 0x3f, r5}, &(0x7f0000000140)=0x20) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x0, 0x70, 0x911, 0x6, 0xffffffffffffffff, 0x100000001, 0x0, 0xffffffffffffff00, 0x2000, 0x3, 0x8000, 0x5, 0x57c7, 0x100000001, 0x80000001, 0x3ff, 0x3ff, 0x4, 0x100000000, 0xfffffffffffffff9, 0x9, 0x100, 0x0, 0x100, 0x3, 0x80000001, 0x3f, 0x7fff, 0x2, 0x2, 0xfff, 0x2, 0x7, 0xffff, 0x9, 0x0, 0xe68, 0x8, 0x0, 0x7, 0x3, @perf_bp={&(0x7f00000001c0), 0x3}, 0x0, 0x9ea0, 0x1, 0x7, 0x2, 0x7, 0x2da2}) 20:08:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1149.429927][T25666] FAULT_INJECTION: forcing a failure. [ 1149.429927][T25666] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.457977][T25666] CPU: 0 PID: 25666 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1149.467132][T25666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.467141][T25666] Call Trace: [ 1149.467163][T25666] dump_stack+0x172/0x1f0 [ 1149.467189][T25666] should_fail.cold+0xa/0x15 [ 1149.489403][T25666] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1149.489425][T25666] ? lock_downgrade+0x880/0x880 [ 1149.500057][T25666] ? ___might_sleep+0x163/0x280 [ 1149.504912][T25666] __should_failslab+0x121/0x190 [ 1149.509876][T25666] should_failslab+0x9/0x14 [ 1149.514387][T25666] kmem_cache_alloc+0x2be/0x710 [ 1149.519251][T25666] ? __alloc_file+0x27/0x300 [ 1149.519270][T25666] ? rcu_read_lock_sched_held+0x110/0x130 [ 1149.519289][T25666] ? kmem_cache_alloc+0x341/0x710 [ 1149.529573][T25666] security_file_alloc+0x39/0x170 [ 1149.529589][T25666] __alloc_file+0xac/0x300 [ 1149.529604][T25666] alloc_empty_file+0x72/0x170 [ 1149.548779][T25666] alloc_file+0x5e/0x4d0 [ 1149.553026][T25666] alloc_file_pseudo+0x189/0x280 [ 1149.557984][T25666] ? alloc_file+0x4d0/0x4d0 [ 1149.562590][T25666] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1149.568837][T25666] __shmem_file_setup.part.0+0x108/0x2b0 [ 1149.574484][T25666] shmem_file_setup+0x66/0x90 [ 1149.579172][T25666] __x64_sys_memfd_create+0x2a2/0x470 [ 1149.584543][T25666] ? memfd_fcntl+0x1550/0x1550 [ 1149.589307][T25666] ? do_syscall_64+0x26/0x610 [ 1149.593982][T25666] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1149.599260][T25666] ? trace_hardirqs_on+0x67/0x230 [ 1149.604283][T25666] do_syscall_64+0x103/0x610 [ 1149.608888][T25666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.614786][T25666] RIP: 0033:0x457e39 [ 1149.618824][T25666] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1149.638516][T25666] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1149.646941][T25666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457e39 [ 1149.654911][T25666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce47 [ 1149.662887][T25666] RBP: 000000000073bf00 R08: 0000000000010450 R09: 00000000fbad8001 [ 1149.670868][T25666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025079d6d4 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x34, 0x0, &(0x7f0000000040)}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000081419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1149.678837][T25666] R13: 00000000004c670c R14: 00000000004dbbc0 R15: 0000000000000003 20:08:04 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000340)) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) fcntl$addseals(r1, 0x409, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r1, 0x11, 0x1, 0x3) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000c00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000640)={0x580, r5, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_LINK={0xbc, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f9fdb29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x98d4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x752}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x876}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffeffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffe}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xcc, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9cda}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb64}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8000, @mcast1, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x95}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x124, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x3, @rand_addr="3cbcfe28825becd4a74afd035431d20b", 0x7fffffff}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [], @local}, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10000}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9b1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x74}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}, @TIPC_NLA_BEARER={0x10c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x101, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xe769, @dev={0xfe, 0x80, [], 0xa}, 0x6a9}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x396d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}]}, 0x580}}, 0x8080) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x68, r4, 0x1, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x1, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40014}, 0x80) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) r6 = dup(r0) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000300)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x68) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000a1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0xaa, 0x7, 0x1, 0xae, 0x2, [{0x1, 0x60ef7fb7, 0x4, 0x0, 0x0, 0x800}, {0xee60, 0x8000, 0x44980000000000, 0x0, 0x0, 0x808}]}) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:08:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='%fs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000c1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security.SMACK64IPOUT\x00', 0x0, 0x0, 0x1) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:04 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:04 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0xad9b, 0x3, {0x3, 0x3, 0x2, 0x1, 0x60000}}) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup(r0) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000e1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:04 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'eql\x00', &(0x7f0000000040)=@ethtool_dump={0x3f, 0x2cd, 0x1, 0x28, "019d37ba1bdaa8bdf41ded6c3108e790d07ef421bf2d7bfdb30b908e42f67fa021488cfa66f9904d"}}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x20, 0x1e4, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@empty, @empty, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5, 0x7, 0x7, 0x403, 0xa45, 0x60281, r4}) 20:08:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Bfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000f1419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1150.213023][T25723] FAULT_INJECTION: forcing a failure. [ 1150.213023][T25723] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.241538][T25723] CPU: 1 PID: 25723 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1150.250804][T25723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.260867][T25723] Call Trace: [ 1150.264181][T25723] dump_stack+0x172/0x1f0 [ 1150.268524][T25723] should_fail.cold+0xa/0x15 [ 1150.273119][T25723] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1150.279157][T25723] ? lock_downgrade+0x880/0x880 [ 1150.284013][T25723] ? ___might_sleep+0x163/0x280 [ 1150.288866][T25723] __should_failslab+0x121/0x190 [ 1150.293810][T25723] should_failslab+0x9/0x14 [ 1150.298313][T25723] kmem_cache_alloc+0x2be/0x710 [ 1150.303159][T25723] ? notify_change+0x6d5/0xfb0 [ 1150.307919][T25723] ? do_sys_ftruncate+0x41e/0x550 [ 1150.312945][T25723] getname_flags+0xd6/0x5b0 [ 1150.317449][T25723] getname+0x1a/0x20 [ 1150.321452][T25723] do_sys_open+0x2c9/0x5d0 [ 1150.326630][T25723] ? filp_open+0x80/0x80 [ 1150.330891][T25723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1150.336347][T25723] ? do_syscall_64+0x26/0x610 [ 1150.341028][T25723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.347095][T25723] ? do_syscall_64+0x26/0x610 [ 1150.351775][T25723] __x64_sys_open+0x7e/0xc0 [ 1150.356280][T25723] do_syscall_64+0x103/0x610 [ 1150.360880][T25723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.366765][T25723] RIP: 0033:0x411f21 [ 1150.370683][T25723] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1150.390280][T25723] RSP: 002b:00007f025079ca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1150.398685][T25723] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 20:08:04 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb, 0x4}, &(0x7f00000000c0)=0x0) getdents(r2, &(0x7f0000000100)=""/79, 0x4f) timer_getoverrun(r3) clock_gettime(0x4, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x100) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000140)={0x42, "80f8665a0d90fb610735d94d8cd4032951e5145cb94e82fbfe399a8c0fc9e0f967e84308fcfa347d95de1560ce1c434b7c0c935b1cd9231e1613d2ecd67a167e1ef83a5cf537fd9ec04ad82c07526fa0bc0cccca87ec981251fd023b705c6b1a7d65006aa53f5d885717d89220fc9f28836c4971ac209263b1b5186c17bf3fb1"}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1150.406657][T25723] RDX: 00007f025079cafa RSI: 0000000000000002 RDI: 00007f025079caf0 [ 1150.414732][T25723] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1150.422701][T25723] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1150.430666][T25723] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000101419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:04 executing program 2 (fault-call:0 fault-nth:6): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Cfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x3800, 0x3f, 0x1771, 0x5, 0x2}) 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000601419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1150.619180][T25759] FAULT_INJECTION: forcing a failure. [ 1150.619180][T25759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1150.632693][T25759] CPU: 1 PID: 25759 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1150.642291][T25759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.652349][T25759] Call Trace: [ 1150.655670][T25759] dump_stack+0x172/0x1f0 [ 1150.660017][T25759] should_fail.cold+0xa/0x15 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000002019001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) [ 1150.664619][T25759] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1150.670433][T25759] ? mark_held_locks+0xf0/0xf0 [ 1150.675202][T25759] should_fail_alloc_page+0x50/0x60 [ 1150.680508][T25759] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1150.685894][T25759] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1150.691609][T25759] ? find_held_lock+0x35/0x130 [ 1150.696383][T25759] cache_grow_begin+0x9c/0x850 [ 1150.701146][T25759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1150.707391][T25759] ? check_preemption_disabled+0x48/0x290 [ 1150.713133][T25759] kmem_cache_alloc+0x645/0x710 [ 1150.717987][T25759] ? notify_change+0x6d5/0xfb0 [ 1150.722750][T25759] ? do_sys_ftruncate+0x41e/0x550 [ 1150.727871][T25759] getname_flags+0xd6/0x5b0 [ 1150.732496][T25759] getname+0x1a/0x20 [ 1150.736402][T25759] do_sys_open+0x2c9/0x5d0 [ 1150.740827][T25759] ? filp_open+0x80/0x80 [ 1150.745087][T25759] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1150.750550][T25759] ? do_syscall_64+0x26/0x610 [ 1150.755236][T25759] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.761303][T25759] ? do_syscall_64+0x26/0x610 20:08:05 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x6, 0x2, 0xc42, 0x0, 0x69e82800, 0x0, 0x2, 0x80000005, 0x100000001, 0x18, 0x7, 0x0, 0xa978, 0x200, 0x25ec, 0x3, 0x8000, 0x5, 0x32c, 0x1, 0xff, 0x7, 0x0, 0x0, 0x10000, 0x9, 0x7, 0xfff, 0xffffffffffffffc1, 0x0, 0x97, 0x3f, 0x7, 0x8, 0x2, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000040), 0x4}, 0xc400, 0x2, 0x0, 0x9, 0x3dbc3439, 0x400, 0x2}, r4, 0x8, r1, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) r5 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x4081003) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000022319001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) [ 1150.766289][T25759] __x64_sys_open+0x7e/0xc0 [ 1150.770793][T25759] do_syscall_64+0x103/0x610 [ 1150.775390][T25759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.781297][T25759] RIP: 0033:0x411f21 [ 1150.785189][T25759] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1150.804788][T25759] RSP: 002b:00007f025079ca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000002519001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) [ 1150.813188][T25759] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1150.821156][T25759] RDX: 00007f025079cafa RSI: 0000000000000002 RDI: 00007f025079caf0 [ 1150.829133][T25759] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1150.837116][T25759] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1150.845166][T25759] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1150.991654][T25759] FAT-fs (loop2): bogus number of reserved sectors [ 1151.004428][T25759] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:05 executing program 2 (fault-call:0 fault-nth:7): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Dfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:05 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) accept$netrom(r0, &(0x7f0000000100)={{}, [@null, @null, @null, @netrom, @default, @remote, @default, @netrom]}, &(0x7f0000000080)=0x48) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security\x14\x12iZD.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000099819001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:05 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1c) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0003, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000bdc19001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:05 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000040)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:system_dbusd_var_run_t:s0\x00', 0x2c, 0x3) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1151.206535][T25806] FAULT_INJECTION: forcing a failure. [ 1151.206535][T25806] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.293702][T25806] CPU: 1 PID: 25806 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1151.302850][T25806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.312919][T25806] Call Trace: [ 1151.316306][T25806] dump_stack+0x172/0x1f0 [ 1151.320645][T25806] should_fail.cold+0xa/0x15 [ 1151.325349][T25806] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1151.331152][T25806] ? lock_downgrade+0x880/0x880 [ 1151.335998][T25806] ? ___might_sleep+0x163/0x280 [ 1151.340842][T25806] __should_failslab+0x121/0x190 [ 1151.345798][T25806] should_failslab+0x9/0x14 [ 1151.350298][T25806] kmem_cache_alloc+0x2be/0x710 [ 1151.355145][T25806] ? __save_stack_trace+0x8a/0xf0 [ 1151.360172][T25806] __alloc_file+0x27/0x300 [ 1151.364588][T25806] alloc_empty_file+0x72/0x170 [ 1151.369351][T25806] path_openat+0xef/0x46e0 [ 1151.373766][T25806] ? __lock_acquire+0x54b/0x4790 [ 1151.378701][T25806] ? getname+0x1a/0x20 [ 1151.382761][T25806] ? do_sys_open+0x2c9/0x5d0 [ 1151.387352][T25806] ? __x64_sys_open+0x7e/0xc0 [ 1151.392023][T25806] ? do_syscall_64+0x103/0x610 [ 1151.396793][T25806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.402867][T25806] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1151.408234][T25806] ? __lock_is_held+0xb6/0x140 [ 1151.413008][T25806] ? __alloc_fd+0x430/0x530 [ 1151.417511][T25806] do_filp_open+0x1a1/0x280 [ 1151.422020][T25806] ? may_open_dev+0x100/0x100 [ 1151.426694][T25806] ? lock_downgrade+0x880/0x880 [ 1151.431548][T25806] ? kasan_check_read+0x11/0x20 [ 1151.436397][T25806] ? do_raw_spin_unlock+0x57/0x270 [ 1151.441507][T25806] ? _raw_spin_unlock+0x2d/0x50 [ 1151.446356][T25806] ? __alloc_fd+0x430/0x530 [ 1151.450869][T25806] do_sys_open+0x3fe/0x5d0 [ 1151.455285][T25806] ? filp_open+0x80/0x80 [ 1151.459526][T25806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1151.465090][T25806] ? do_syscall_64+0x26/0x610 [ 1151.469761][T25806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.475834][T25806] ? do_syscall_64+0x26/0x610 [ 1151.480590][T25806] __x64_sys_open+0x7e/0xc0 [ 1151.485195][T25806] do_syscall_64+0x103/0x610 [ 1151.489792][T25806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.495691][T25806] RIP: 0033:0x411f21 [ 1151.499578][T25806] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1151.519258][T25806] RSP: 002b:00007f025079ca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1151.527749][T25806] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1151.535726][T25806] RDX: 00007f025079cafa RSI: 0000000000000002 RDI: 00007f025079caf0 20:08:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:08:06 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1002000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_mmap='cache=mmap'}, {@debug={'debug', 0x3d, 0x6c}}, {@version_9p2000='version=9p2000'}, {@access_uid={'access', 0x3d, r4}}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, '\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86'}}, {@access_uid={'access', 0x3d, r5}}, {@cache_loose='cache=loose'}, {@uname={'uname', 0x3d, '*}/vmnet1nodev@'}}, {@version_L='version=9p2000.L'}], [{@appraise_type='appraise_type=imasig'}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x39, 0x61, 0x7f, 0x64, 0x33, 0x73, 0x73], 0x2d, [0x77, 0x0, 0x36, 0x35], 0x2d, [0x39, 0x7f, 0x77, 0x66], 0x2d, [0x30, 0x0, 0x73, 0x33], 0x2d, [0x0, 0x63, 0x73, 0x62, 0x61, 0x33, 0x30, 0x38]}}}]}}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1151.543706][T25806] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1151.551670][T25806] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1151.559642][T25806] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:06 executing program 2 (fault-call:0 fault-nth:8): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000002519001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) [ 1151.672728][T25831] FAULT_INJECTION: forcing a failure. [ 1151.672728][T25831] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.742227][T25831] CPU: 1 PID: 25831 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1151.751476][T25831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.761533][T25831] Call Trace: [ 1151.764837][T25831] dump_stack+0x172/0x1f0 [ 1151.769186][T25831] should_fail.cold+0xa/0x15 [ 1151.773803][T25831] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1151.779614][T25831] ? lock_downgrade+0x880/0x880 [ 1151.784557][T25831] ? ___might_sleep+0x163/0x280 [ 1151.789411][T25831] __should_failslab+0x121/0x190 [ 1151.794351][T25831] should_failslab+0x9/0x14 [ 1151.798855][T25831] kmem_cache_alloc+0x2be/0x710 [ 1151.803697][T25831] ? __alloc_file+0x27/0x300 [ 1151.808271][T25831] ? rcu_read_lock_sched_held+0x110/0x130 [ 1151.814058][T25831] ? kmem_cache_alloc+0x341/0x710 [ 1151.819081][T25831] security_file_alloc+0x39/0x170 [ 1151.824086][T25831] __alloc_file+0xac/0x300 [ 1151.828492][T25831] alloc_empty_file+0x72/0x170 [ 1151.833263][T25831] path_openat+0xef/0x46e0 [ 1151.837674][T25831] ? __lock_acquire+0x54b/0x4790 [ 1151.842588][T25831] ? getname+0x1a/0x20 [ 1151.846633][T25831] ? do_sys_open+0x2c9/0x5d0 [ 1151.851196][T25831] ? __x64_sys_open+0x7e/0xc0 [ 1151.855868][T25831] ? do_syscall_64+0x103/0x610 [ 1151.860608][T25831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.866774][T25831] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1151.872322][T25831] ? __lock_is_held+0xb6/0x140 [ 1151.877158][T25831] ? __alloc_fd+0x430/0x530 [ 1151.881644][T25831] do_filp_open+0x1a1/0x280 [ 1151.886121][T25831] ? may_open_dev+0x100/0x100 [ 1151.890774][T25831] ? lock_downgrade+0x880/0x880 [ 1151.895615][T25831] ? kasan_check_read+0x11/0x20 [ 1151.900440][T25831] ? do_raw_spin_unlock+0x57/0x270 [ 1151.905528][T25831] ? _raw_spin_unlock+0x2d/0x50 [ 1151.910375][T25831] ? __alloc_fd+0x430/0x530 [ 1151.914885][T25831] do_sys_open+0x3fe/0x5d0 [ 1151.919283][T25831] ? filp_open+0x80/0x80 [ 1151.923528][T25831] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1151.928963][T25831] ? do_syscall_64+0x26/0x610 [ 1151.933622][T25831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.939666][T25831] ? do_syscall_64+0x26/0x610 [ 1151.944333][T25831] __x64_sys_open+0x7e/0xc0 [ 1151.948818][T25831] do_syscall_64+0x103/0x610 [ 1151.953390][T25831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.959275][T25831] RIP: 0033:0x411f21 [ 1151.963147][T25831] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1151.982726][T25831] RSP: 002b:00007f025079ca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 20:08:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Efs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:06 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=unix,', {[{@access_uid={'access', 0x3d, r1}}, {@access_uid={'access', 0x3d, r2}}, {@privport='privport'}, {@cache_loose='cache=loose'}, {@loose='loose'}, {@version_L='version=9p2000.L'}, {@access_user='access=user'}, {@noextend='noextend'}, {@debug={'debug', 0x3d, 0x9}}], [{@fowner_lt={'fowner<', r3}}, {@audit='audit'}, {@context={'context', 0x3d, 'staff_u'}}, {@dont_measure='dont_measure'}, {@subj_role={'subj_role', 0x3d, '\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86'}}]}}) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fallocate(r4, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/233) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x20000) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x0, 0x2, 0x8}, 0x6}}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x4, 0x4, [0x4, 0x7f, 0x8001, 0x3]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast1, @remote, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r4, @remote, @empty}, 0xc) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001403001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:06 executing program 2 (fault-call:0 fault-nth:9): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) [ 1151.991120][T25831] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411f21 [ 1151.999181][T25831] RDX: 00007f025079cafa RSI: 0000000000000002 RDI: 00007f025079caf0 [ 1152.007134][T25831] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1152.015168][T25831] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1152.023201][T25831] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1152.068452][T25844] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001425001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}}) 20:08:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3c72baea41986982}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r3, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hwsim0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdd}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1152.180275][T25857] FAULT_INJECTION: forcing a failure. [ 1152.180275][T25857] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.196813][T25862] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419021a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={0x4}, 0x8) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1152.230043][T25857] CPU: 1 PID: 25857 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1152.239174][T25857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1152.249393][T25857] Call Trace: [ 1152.252725][T25857] dump_stack+0x172/0x1f0 [ 1152.257081][T25857] should_fail.cold+0xa/0x15 [ 1152.261689][T25857] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1152.267499][T25857] ? lock_downgrade+0x880/0x880 [ 1152.272348][T25857] ? ___might_sleep+0x163/0x280 [ 1152.277195][T25857] __should_failslab+0x121/0x190 [ 1152.282132][T25857] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1152.287616][T25857] should_failslab+0x9/0x14 [ 1152.292118][T25857] kmem_cache_alloc_trace+0x2d1/0x760 [ 1152.297593][T25857] ? lockdep_init_map+0x10c/0x5b0 [ 1152.302622][T25857] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1152.308077][T25857] __kthread_create_on_node+0xf2/0x460 [ 1152.309889][T25873] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1152.313612][T25857] ? lock_acquire+0x16f/0x3f0 20:08:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x100000000000003, 0x100) clock_gettime(0x0, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000540)) ioctl(r0, 0xe56, &(0x7f0000000400)="c546f023f8ad7549c25511d6b129ac49eb091eae3e8e7f92962994d4f1362900552c6959b62bc878ae036e6860eb6f1aac17679741a9303c6a67c5aefb8842a37845187908d4f84f2f0136f1f1ea83d1e8ab9822f2f7c5273ff629b65b6e449b095cf4c37def35e400238ea715fcc49ce7c8f3f811aed5901dd1deec5313a6e11d848bd3afa23e43c188c994417e696fed4169eaae3ad0168961efe7a28e45871b8c9372e84c015d1f99e4f21d146529affc4972167abbfbdef884dc50c8d662be068fc0c8a3364123e06837319d6be79cdb0f0826f424") r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001640)={r0, 0x10, &(0x7f0000001600)={&(0x7f0000001580)=""/76, 0x4c, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000016c0)={r0, 0x10, &(0x7f0000001680)={&(0x7f0000000580)=""/4096, 0x1000, r3}}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x201, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000500)) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)=0x0) write$FUSE_ENTRY(r0, &(0x7f0000000340)={0x90, 0x0, 0x2, {0x1, 0x1, 0xff0e2d9, 0x4, 0x3, 0x4, {0x1, 0x800, 0x6, 0xfffffffffffffe01, 0x2, 0x1ff, 0x1, 0x8, 0x7f, 0x8, 0x4, r5, r6, 0x9, 0x1}}}, 0x90) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1152.313631][T25857] ? kthread_parkme+0xb0/0xb0 [ 1152.313662][T25857] ? mutex_trylock+0x1e0/0x1e0 [ 1152.313676][T25857] ? loop_info64_to_compat+0x6d0/0x6d0 [ 1152.313694][T25857] kthread_create_on_node+0xbb/0xf0 [ 1152.347670][T25857] ? __kthread_create_on_node+0x460/0x460 [ 1152.353392][T25857] ? lockdep_init_map+0x10c/0x5b0 [ 1152.358419][T25857] ? lockdep_init_map+0x10c/0x5b0 [ 1152.363444][T25857] lo_ioctl+0xafb/0x20d0 [ 1152.367691][T25857] ? lo_rw_aio+0x1530/0x1530 [ 1152.372310][T25857] blkdev_ioctl+0xee8/0x1c40 [ 1152.377027][T25857] ? blkpg_ioctl+0xa90/0xa90 [ 1152.381614][T25857] ? find_held_lock+0x35/0x130 [ 1152.386379][T25857] ? debug_check_no_obj_freed+0x211/0x444 [ 1152.392106][T25857] ? kasan_check_write+0x14/0x20 [ 1152.397056][T25857] ? __fget+0x340/0x540 [ 1152.401324][T25857] ? find_held_lock+0x35/0x130 [ 1152.406083][T25857] ? __fget+0x340/0x540 [ 1152.410227][T25857] block_ioctl+0xee/0x130 [ 1152.414535][T25857] ? blkdev_fallocate+0x410/0x410 [ 1152.419541][T25857] do_vfs_ioctl+0xd6e/0x1390 [ 1152.424117][T25857] ? ioctl_preallocate+0x210/0x210 [ 1152.429310][T25857] ? __fget+0x367/0x540 [ 1152.433446][T25857] ? ksys_dup3+0x3e0/0x3e0 [ 1152.437849][T25857] ? do_sys_open+0x31d/0x5d0 [ 1152.442432][T25857] ? security_file_ioctl+0x93/0xc0 [ 1152.447536][T25857] ksys_ioctl+0xab/0xd0 [ 1152.451683][T25857] __x64_sys_ioctl+0x73/0xb0 [ 1152.456290][T25857] do_syscall_64+0x103/0x610 [ 1152.460907][T25857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1152.466788][T25857] RIP: 0033:0x457ca7 [ 1152.470660][T25857] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1152.490323][T25857] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1152.498719][T25857] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1152.506760][T25857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1152.514722][T25857] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1152.522669][T25857] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1152.530624][T25857] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Ffs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419031a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xffff, 0x22, 0x81b, 0x800, 0x3, @dev={[], 0xf}}, 0x10) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:07 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:07 executing program 2 (fault-call:0 fault-nth:10): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) 20:08:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000100)=0x7) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000280)=0xb7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1152.759278][T25888] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:07 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x6685) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) dup(r0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000280)="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") 20:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419041a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}}) 20:08:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfdfdffff]}}) 20:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419061a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1152.956372][T25909] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1152.988121][T25898] FAULT_INJECTION: forcing a failure. [ 1152.988121][T25898] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.046317][T25898] CPU: 0 PID: 25898 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1153.055468][T25898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1153.065521][T25898] Call Trace: [ 1153.068816][T25898] dump_stack+0x172/0x1f0 [ 1153.073161][T25898] should_fail.cold+0xa/0x15 [ 1153.077766][T25898] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1153.083581][T25898] ? lock_downgrade+0x880/0x880 [ 1153.088437][T25898] ? ___might_sleep+0x163/0x280 [ 1153.093295][T25898] __should_failslab+0x121/0x190 [ 1153.098230][T25898] should_failslab+0x9/0x14 [ 1153.102729][T25898] kmem_cache_alloc+0x2be/0x710 [ 1153.107573][T25898] ? find_held_lock+0x35/0x130 [ 1153.112335][T25898] ? kernfs_activate+0x192/0x1f0 [ 1153.117292][T25898] __kernfs_new_node+0xef/0x690 [ 1153.122162][T25898] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1153.127705][T25898] ? lock_downgrade+0x880/0x880 [ 1153.132558][T25898] ? kasan_check_write+0x14/0x20 [ 1153.137492][T25898] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1153.143273][T25898] ? wait_for_completion+0x440/0x440 [ 1153.148604][T25898] kernfs_new_node+0x99/0x130 [ 1153.153280][T25898] __kernfs_create_file+0x51/0x340 [ 1153.158392][T25898] sysfs_add_file_mode_ns+0x222/0x560 [ 1153.163770][T25898] internal_create_group+0x35b/0xc40 [ 1153.169141][T25898] ? bd_set_size+0x89/0xb0 [ 1153.173568][T25898] ? remove_files.isra.0+0x190/0x190 [ 1153.178861][T25898] sysfs_create_group+0x20/0x30 [ 1153.183712][T25898] lo_ioctl+0xf8f/0x20d0 [ 1153.187965][T25898] ? lo_rw_aio+0x1530/0x1530 [ 1153.192557][T25898] blkdev_ioctl+0xee8/0x1c40 20:08:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000040)) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000100)={0xc, "fab82c1d5594f3989cdeaeb172e5914fed1ba1ae4a97f1d3bce9573baa008c054e7fc51f8319e82f1b07288c2317a4f251db57b96fb8033b2a3a78e7afbcd03ef926d9d2e353b1f588ca0d0db7b3636e4f76b0203a358bc5791a436f742fa8ffe395b43b40d2eb80938ca638d4d6dd6a7f0b13cc28f79c89e611729c10538b58"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1153.197143][T25898] ? blkpg_ioctl+0xa90/0xa90 [ 1153.201759][T25898] ? find_held_lock+0x35/0x130 [ 1153.206546][T25898] ? debug_check_no_obj_freed+0x211/0x444 [ 1153.212259][T25898] ? kasan_check_write+0x14/0x20 [ 1153.217410][T25898] ? __fget+0x340/0x540 [ 1153.221588][T25898] ? find_held_lock+0x35/0x130 [ 1153.226361][T25898] ? __fget+0x340/0x540 [ 1153.230545][T25898] block_ioctl+0xee/0x130 [ 1153.234897][T25898] ? blkdev_fallocate+0x410/0x410 [ 1153.239932][T25898] do_vfs_ioctl+0xd6e/0x1390 20:08:07 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) openat$cgroup_ro(r1, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x0, @rand_addr=0xf4240000000, 0x4e23, 0x4, 'ovf\x00', 0x4, 0x2, 0x46}, 0x2c) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000140)="2090", 0x2}, {&(0x7f0000000180)="5673639271e59ab254c4cdbdd1211aff4459ea3db36717db7164097a8644", 0xffffffffffffff78}, {&(0x7f00000001c0)="c76f91a057783f435120690ae27503a47c388ca45d2b39441ad51d15494772bf7f5e4a602cb6b2c7a00e", 0x2a}, {&(0x7f0000000200)="75419f9fc7ced67eec0f46d8dbdabc9d66a8d5c0d7b1cd2768eb715733a07371d3ca4296000d3b32f07dce96b34f4408078ae2a070e8309af9d28819ec0fb2e468796113633f4300cf9fe9f3fb3aea752e2ecbca8ea905df33133c5434a7e9a856efd4635c177c7d92d88c283503ad3981c631229eb59c8ccdae78f28f1b2914f27a7e55a4e82e333096392ad9b97ba86d356355912b06fcc99e00fc1d", 0x9d}], 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1153.244522][T25898] ? ioctl_preallocate+0x210/0x210 [ 1153.249639][T25898] ? __fget+0x367/0x540 [ 1153.253807][T25898] ? ksys_dup3+0x3e0/0x3e0 [ 1153.258231][T25898] ? do_sys_open+0x31d/0x5d0 [ 1153.262829][T25898] ? security_file_ioctl+0x93/0xc0 [ 1153.267949][T25898] ksys_ioctl+0xab/0xd0 [ 1153.272110][T25898] __x64_sys_ioctl+0x73/0xb0 [ 1153.276704][T25898] do_syscall_64+0x103/0x610 [ 1153.281292][T25898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1153.287171][T25898] RIP: 0033:0x457ca7 [ 1153.291056][T25898] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1153.310738][T25898] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1153.319143][T25898] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1153.327105][T25898] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1153.335068][T25898] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1153.343025][T25898] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1153.350986][T25898] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1153.374940][T25926] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1153.392603][T25926] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1153.444632][T25898] FAT-fs (loop2): bogus number of reserved sectors [ 1153.452732][T25898] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:08 executing program 2 (fault-call:0 fault-nth:11): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffdfd]}}) 20:08:08 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419081a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:08 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:08 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), 0x0) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Ifs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1153.664146][T25949] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190a1a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfdfdffff00000000]}}) 20:08:08 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f00000000c0)='security.SMACK64IPIN\x00', 0x14) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x80000029, 0x80000000004, 0x4000000000000) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040c}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r4, 0x323, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x88fd}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xe1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x54, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000001}, 0x8080) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1153.748536][T25952] FAULT_INJECTION: forcing a failure. [ 1153.748536][T25952] name failslab, interval 1, probability 0, space 0, times 0 20:08:08 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) [ 1153.795153][T25952] CPU: 0 PID: 25952 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1153.804337][T25952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1153.814390][T25952] Call Trace: [ 1153.817694][T25952] dump_stack+0x172/0x1f0 [ 1153.822035][T25952] should_fail.cold+0xa/0x15 [ 1153.826639][T25952] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1153.832443][T25952] ? lock_downgrade+0x880/0x880 [ 1153.837289][T25952] ? ___might_sleep+0x163/0x280 [ 1153.842161][T25952] __should_failslab+0x121/0x190 [ 1153.847114][T25952] should_failslab+0x9/0x14 [ 1153.851626][T25952] kmem_cache_alloc+0x2be/0x710 [ 1153.856484][T25952] ? find_held_lock+0x35/0x130 [ 1153.861271][T25952] ? kernfs_activate+0x192/0x1f0 [ 1153.866238][T25952] __kernfs_new_node+0xef/0x690 [ 1153.871105][T25952] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1153.876564][T25952] ? lock_downgrade+0x880/0x880 [ 1153.881434][T25952] ? kasan_check_write+0x14/0x20 [ 1153.886381][T25952] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 1153.891981][T25952] ? wait_for_completion+0x440/0x440 [ 1153.897277][T25952] kernfs_new_node+0x99/0x130 [ 1153.901963][T25952] __kernfs_create_file+0x51/0x340 [ 1153.907138][T25952] sysfs_add_file_mode_ns+0x222/0x560 [ 1153.912545][T25952] internal_create_group+0x35b/0xc40 [ 1153.917861][T25952] ? bd_set_size+0x89/0xb0 [ 1153.922288][T25952] ? remove_files.isra.0+0x190/0x190 [ 1153.927638][T25952] sysfs_create_group+0x20/0x30 [ 1153.932490][T25952] lo_ioctl+0xf8f/0x20d0 [ 1153.936733][T25952] ? lo_rw_aio+0x1530/0x1530 [ 1153.941316][T25952] blkdev_ioctl+0xee8/0x1c40 [ 1153.945904][T25952] ? blkpg_ioctl+0xa90/0xa90 [ 1153.950513][T25952] ? find_held_lock+0x35/0x130 [ 1153.955295][T25952] ? debug_check_no_obj_freed+0x211/0x444 [ 1153.961108][T25952] ? kasan_check_write+0x14/0x20 [ 1153.966084][T25952] ? __fget+0x340/0x540 [ 1153.970279][T25952] ? find_held_lock+0x35/0x130 [ 1153.975052][T25952] ? __fget+0x340/0x540 [ 1153.979207][T25952] block_ioctl+0xee/0x130 [ 1153.983544][T25952] ? blkdev_fallocate+0x410/0x410 [ 1153.988582][T25952] do_vfs_ioctl+0xd6e/0x1390 20:08:08 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x7fff) pwritev(r3, &(0x7f0000000240)=[{&(0x7f0000000180)="c0e88fa6fe78c08d1ecbab60184ab5a2c71213e984c7bb2a569b2e4d50b783035742"}, {&(0x7f00000001c0)="af63ba9044a8ed745463"}, {&(0x7f0000000200)="ca5c25e829da55f7e9bdb55268b5f7a741167a627862ba09af27399c2039d0e94f0da1c22efea05b560ff819930fc28ba3ee156a4c275062"}, {&(0x7f0000000500)="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"}], 0x1000008d, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000280)=0x4) fallocate(r2, 0x11, 0x0, 0x3ff) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffdb5) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) [ 1153.993383][T25952] ? ioctl_preallocate+0x210/0x210 [ 1153.998513][T25952] ? __fget+0x367/0x540 [ 1154.002801][T25952] ? ksys_dup3+0x3e0/0x3e0 [ 1154.007250][T25952] ? do_sys_open+0x31d/0x5d0 [ 1154.011856][T25952] ? security_file_ioctl+0x93/0xc0 [ 1154.017085][T25952] ksys_ioctl+0xab/0xd0 [ 1154.021257][T25952] __x64_sys_ioctl+0x73/0xb0 [ 1154.025857][T25952] do_syscall_64+0x103/0x610 [ 1154.030454][T25952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1154.036340][T25952] RIP: 0033:0x457ca7 [ 1154.040229][T25952] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1154.059836][T25952] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1154.068254][T25952] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1154.076315][T25952] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1154.084280][T25952] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1154.092251][T25952] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1154.100220][T25952] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1154.119864][T25952] FAT-fs (loop2): bogus number of reserved sectors [ 1154.139825][T25952] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190c1a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfdfdffff]}}) 20:08:08 executing program 2 (fault-call:0 fault-nth:12): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:08 executing program 5: r0 = userfaultfd(0x40000080000) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) write$ppp(r1, &(0x7f0000000480)="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", 0xffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x64, 0xfffffffffffffe46, &(0x7f0000000140)="b0a4169f409dc4a48508137dcf8b7119ac941b8915f362399297e61f359652c1b1c043aee8b82ae8751c216571fd720e9cd31011cda9275c809b9d42d11eb006089ee65a5539756293d5b8e779887c6493991bb13ba07324e7a6d8d16b4bf8603bf6c2bf", 0x0}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x40001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0xfcb) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, 0x0, 0x200000000000000, 0x0) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x2) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'netdevsim0\x00', 0x4002}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) close(r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) 20:08:08 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)="5b5d08f0298a8d75f69af4d0c0e1efa74da645ee3c3c75b37a90474c2647733c01c98074ffb8973f57e495246be5d4b9b4c4a5752c69f4a8702362722e4ff45b22271d", 0x43) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Kfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1154.332281][T25988] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190e1a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffdfd]}}) [ 1154.416561][T25994] FAULT_INJECTION: forcing a failure. [ 1154.416561][T25994] name failslab, interval 1, probability 0, space 0, times 0 [ 1154.445234][T25994] CPU: 0 PID: 25994 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1154.454375][T25994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.464428][T25994] Call Trace: [ 1154.467745][T25994] dump_stack+0x172/0x1f0 [ 1154.472120][T25994] should_fail.cold+0xa/0x15 [ 1154.476728][T25994] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1154.482553][T25994] ? lock_downgrade+0x880/0x880 [ 1154.487406][T25994] ? ___might_sleep+0x163/0x280 [ 1154.492388][T25994] __should_failslab+0x121/0x190 [ 1154.497327][T25994] should_failslab+0x9/0x14 [ 1154.501849][T25994] kmem_cache_alloc+0x2be/0x710 [ 1154.506712][T25994] ? lock_downgrade+0x880/0x880 [ 1154.511654][T25994] ? kasan_check_read+0x11/0x20 [ 1154.516512][T25994] __kernfs_new_node+0xef/0x690 [ 1154.521378][T25994] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1154.526840][T25994] ? wait_for_completion+0x440/0x440 [ 1154.532129][T25994] ? mutex_unlock+0xd/0x10 [ 1154.536550][T25994] ? kernfs_activate+0x192/0x1f0 [ 1154.541495][T25994] kernfs_new_node+0x99/0x130 [ 1154.546197][T25994] __kernfs_create_file+0x51/0x340 [ 1154.551316][T25994] sysfs_add_file_mode_ns+0x222/0x560 [ 1154.556698][T25994] internal_create_group+0x35b/0xc40 [ 1154.561981][T25994] ? bd_set_size+0x89/0xb0 [ 1154.566404][T25994] ? remove_files.isra.0+0x190/0x190 [ 1154.571701][T25994] sysfs_create_group+0x20/0x30 [ 1154.576558][T25994] lo_ioctl+0xf8f/0x20d0 [ 1154.580823][T25994] ? lo_rw_aio+0x1530/0x1530 [ 1154.585413][T25994] blkdev_ioctl+0xee8/0x1c40 [ 1154.590010][T25994] ? blkpg_ioctl+0xa90/0xa90 [ 1154.594592][T25994] ? find_held_lock+0x35/0x130 [ 1154.599393][T25994] ? debug_check_no_obj_freed+0x211/0x444 [ 1154.605119][T25994] ? kasan_check_write+0x14/0x20 [ 1154.610111][T25994] ? __fget+0x340/0x540 [ 1154.614266][T25994] ? find_held_lock+0x35/0x130 [ 1154.619025][T25994] ? __fget+0x340/0x540 [ 1154.623273][T25994] block_ioctl+0xee/0x130 [ 1154.627600][T25994] ? blkdev_fallocate+0x410/0x410 [ 1154.632630][T25994] do_vfs_ioctl+0xd6e/0x1390 [ 1154.637220][T25994] ? ioctl_preallocate+0x210/0x210 [ 1154.642320][T25994] ? __fget+0x367/0x540 [ 1154.646480][T25994] ? ksys_dup3+0x3e0/0x3e0 [ 1154.650922][T25994] ? do_sys_open+0x31d/0x5d0 [ 1154.655535][T25994] ? security_file_ioctl+0x93/0xc0 [ 1154.660657][T25994] ksys_ioctl+0xab/0xd0 [ 1154.664832][T25994] __x64_sys_ioctl+0x73/0xb0 [ 1154.669420][T25994] do_syscall_64+0x103/0x610 [ 1154.674014][T25994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1154.679998][T25994] RIP: 0033:0x457ca7 [ 1154.683902][T25994] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1154.703501][T25994] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1154.711932][T25994] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1154.719897][T25994] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1154.727866][T25994] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1154.735830][T25994] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1154.743794][T25994] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfdfdffff00000000]}}) 20:08:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190f1a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1154.767299][T26009] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:09 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8, 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) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1154.850301][T25994] FAT-fs (loop2): bogus number of reserved sectors [ 1154.861982][T25994] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:09 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000040)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:09 executing program 2 (fault-call:0 fault-nth:13): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419101a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:09 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x10000188, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419601a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Mfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:09 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$vhci(r0, &(0x7f0000000100)=@HCI_EVENT_PKT={0x4, "ec1cce2f402531e9e1da96a28844349b7076abe2987f6df1f365b0ae58cf819f5c9d591103b429a3fefacdbf251bd7d20f1e163e10cbf7504aad19b6a57b2ec82debb42f0e3f44f8c2316212490dbd35ed59789660e27650427b166de60c5fa68f6e5a227de8bb981deaac9892b51d0b66c3dcec6e71686113dec38f8ea07d949484125c295f2c1437a678a6a7beeb66e48dcd2b4ad5a92b16ca7ca4c192fe8b240fdc289a5347bc828ed430285f60ff7f532d"}, 0xb4) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190020000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1155.135825][T26039] FAULT_INJECTION: forcing a failure. [ 1155.135825][T26039] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.152317][T26039] CPU: 0 PID: 26039 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1155.161546][T26039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.171647][T26039] Call Trace: [ 1155.174948][T26039] dump_stack+0x172/0x1f0 [ 1155.179295][T26039] should_fail.cold+0xa/0x15 20:08:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) [ 1155.183903][T26039] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1155.189720][T26039] ? lock_downgrade+0x880/0x880 [ 1155.194589][T26039] ? ___might_sleep+0x163/0x280 [ 1155.197116][T26045] netlink: 'syz-executor.4': attribute type 32 has an invalid length. [ 1155.199448][T26039] __should_failslab+0x121/0x190 [ 1155.199475][T26039] should_failslab+0x9/0x14 [ 1155.199494][T26039] kmem_cache_alloc+0x2be/0x710 [ 1155.221910][T26039] ? lock_downgrade+0x880/0x880 [ 1155.226768][T26039] ? kasan_check_read+0x11/0x20 [ 1155.231645][T26039] __kernfs_new_node+0xef/0x690 20:08:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190025000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1155.236598][T26039] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1155.242075][T26039] ? wait_for_completion+0x440/0x440 [ 1155.247389][T26039] ? mutex_unlock+0xd/0x10 [ 1155.251804][T26039] ? kernfs_activate+0x192/0x1f0 [ 1155.256779][T26039] kernfs_new_node+0x99/0x130 [ 1155.261550][T26039] __kernfs_create_file+0x51/0x340 [ 1155.266671][T26039] sysfs_add_file_mode_ns+0x222/0x560 [ 1155.272062][T26039] internal_create_group+0x35b/0xc40 [ 1155.277351][T26039] ? bd_set_size+0x89/0xb0 [ 1155.281805][T26039] ? remove_files.isra.0+0x190/0x190 [ 1155.287105][T26039] sysfs_create_group+0x20/0x30 [ 1155.291971][T26039] lo_ioctl+0xf8f/0x20d0 [ 1155.296218][T26039] ? lo_rw_aio+0x1530/0x1530 [ 1155.300547][T26048] netlink: 'syz-executor.4': attribute type 37 has an invalid length. [ 1155.300807][T26039] blkdev_ioctl+0xee8/0x1c40 [ 1155.313518][T26039] ? blkpg_ioctl+0xa90/0xa90 [ 1155.318121][T26039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1155.323675][T26039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1155.329142][T26039] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1155.334428][T26039] ? retint_kernel+0x2d/0x2d [ 1155.339028][T26039] ? trace_hardirqs_on_caller+0x6a/0x220 [ 1155.344676][T26039] ? __fget+0x340/0x540 [ 1155.348858][T26039] ? find_held_lock+0x35/0x130 [ 1155.353637][T26039] ? __fget+0x340/0x540 [ 1155.357818][T26039] block_ioctl+0xee/0x130 [ 1155.362144][T26039] ? blkdev_fallocate+0x410/0x410 [ 1155.367175][T26039] do_vfs_ioctl+0xd6e/0x1390 [ 1155.371772][T26039] ? ioctl_preallocate+0x210/0x210 [ 1155.376883][T26039] ? __fget+0x367/0x540 [ 1155.381056][T26039] ? ksys_dup3+0x3e0/0x3e0 [ 1155.385497][T26039] ? do_sys_open+0x31d/0x5d0 [ 1155.390102][T26039] ? security_file_ioctl+0x93/0xc0 [ 1155.395519][T26039] ksys_ioctl+0xab/0xd0 [ 1155.399682][T26039] __x64_sys_ioctl+0x73/0xb0 [ 1155.404283][T26039] do_syscall_64+0x103/0x610 [ 1155.408990][T26039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1155.414998][T26039] RIP: 0033:0x457ca7 [ 1155.418893][T26039] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1155.438498][T26039] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1155.446910][T26039] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1155.454873][T26039] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1155.462832][T26039] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1155.470792][T26039] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1155.478770][T26039] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1155.511618][T26039] FAT-fs (loop2): bogus number of reserved sectors [ 1155.537037][T26039] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:10 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) socket$pppoe(0x18, 0x1, 0x0) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190033000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 2 (fault-call:0 fault-nth:14): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:10 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) fallocate(r1, 0x11, 0x0, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) [ 1155.619498][T26062] netlink: 'syz-executor.4': attribute type 51 has an invalid length. 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190025000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)="1d947b71b286778b2fa755f734b5866572f51ecc36ab18f7b58805f2feb6a98470293b19147695342db3c88585abefd2e8f07e4c91f69b575e103657093aec2b6788ce4e7c14d04f59846ae0a9cd917293bba91e9e67d6ce4c6c21304d218d0d38585aeee885152f9b71ce208aba02fa64cebde00e8e2c6045b204fdf04ff1163fdcadfc94088dcfb55ebb463318da1f69dcf5bf6f47af15dfbcce0c2394a8f43f223b445f4f78c8a234a32d44e909209fb5a2b8670c8486f4ecbdca0ae055e34504832431027979c6bb2e5c63c088255e86d5f4a9c8deb1a4140784c311f1f989f2ec760ff81ac73996c50a171d83da9bee", 0xf2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'eql\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0a00000076011694413ad059e1575480000100003a3d0a083019b92e5631596008ecaca6fd3ebd0c6bc5a35ae850e708090e86443f0000000056dba9d2273f26ec215547884a00"]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000140)) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x2, @remote, 'ip6gre0\x00'}}, 0x1e) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000340)={'security\x00'}, &(0x7f00000003c0)=0x54) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x2) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/10) [ 1155.687352][T26071] FAULT_INJECTION: forcing a failure. [ 1155.687352][T26071] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.731214][T26071] CPU: 1 PID: 26071 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1155.738812][T26077] netlink: 'syz-executor.4': attribute type 37 has an invalid length. [ 1155.740368][T26071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.740376][T26071] Call Trace: [ 1155.740399][T26071] dump_stack+0x172/0x1f0 [ 1155.740435][T26071] should_fail.cold+0xa/0x15 [ 1155.770960][T26071] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1155.776770][T26071] ? lock_downgrade+0x880/0x880 [ 1155.781621][T26071] ? ___might_sleep+0x163/0x280 [ 1155.786471][T26071] __should_failslab+0x121/0x190 [ 1155.791405][T26071] should_failslab+0x9/0x14 [ 1155.795917][T26071] kmem_cache_alloc+0x2be/0x710 [ 1155.800768][T26071] ? lock_downgrade+0x880/0x880 [ 1155.805618][T26071] ? kasan_check_read+0x11/0x20 [ 1155.810484][T26071] __kernfs_new_node+0xef/0x690 [ 1155.815342][T26071] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1155.820801][T26071] ? wait_for_completion+0x440/0x440 [ 1155.826095][T26071] ? mutex_unlock+0xd/0x10 [ 1155.830511][T26071] ? kernfs_activate+0x192/0x1f0 [ 1155.835457][T26071] kernfs_new_node+0x99/0x130 [ 1155.840219][T26071] __kernfs_create_file+0x51/0x340 [ 1155.845441][T26071] sysfs_add_file_mode_ns+0x222/0x560 [ 1155.850814][T26071] internal_create_group+0x35b/0xc40 [ 1155.856091][T26071] ? bd_set_size+0x89/0xb0 [ 1155.860510][T26071] ? remove_files.isra.0+0x190/0x190 [ 1155.865812][T26071] sysfs_create_group+0x20/0x30 [ 1155.870658][T26071] lo_ioctl+0xf8f/0x20d0 [ 1155.874897][T26071] ? lo_rw_aio+0x1530/0x1530 [ 1155.879496][T26071] blkdev_ioctl+0xee8/0x1c40 [ 1155.884084][T26071] ? blkpg_ioctl+0xa90/0xa90 [ 1155.888679][T26071] ? find_held_lock+0x35/0x130 [ 1155.893450][T26071] ? debug_check_no_obj_freed+0x211/0x444 [ 1155.899165][T26071] ? kasan_check_write+0x14/0x20 [ 1155.904102][T26071] ? __fget+0x340/0x540 [ 1155.908248][T26071] ? find_held_lock+0x35/0x130 [ 1155.913013][T26071] ? __fget+0x340/0x540 [ 1155.917172][T26071] block_ioctl+0xee/0x130 [ 1155.921498][T26071] ? blkdev_fallocate+0x410/0x410 [ 1155.926517][T26071] do_vfs_ioctl+0xd6e/0x1390 [ 1155.931100][T26071] ? ioctl_preallocate+0x210/0x210 [ 1155.936222][T26071] ? __fget+0x367/0x540 [ 1155.940375][T26071] ? ksys_dup3+0x3e0/0x3e0 [ 1155.944790][T26071] ? do_sys_open+0x31d/0x5d0 [ 1155.949391][T26071] ? security_file_ioctl+0x93/0xc0 [ 1155.954502][T26071] ksys_ioctl+0xab/0xd0 [ 1155.958751][T26071] __x64_sys_ioctl+0x73/0xb0 [ 1155.963333][T26071] do_syscall_64+0x103/0x610 [ 1155.967920][T26071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1155.973805][T26071] RIP: 0033:0x457ca7 [ 1155.977698][T26071] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1155.997307][T26071] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1156.005712][T26071] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1156.013679][T26071] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1156.021681][T26071] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 20:08:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Nfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:10 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x3, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x3, 0x1, 0xafe, 'syz1\x00', 0x6}, 0x3, 0x12, 0x3, r3, 0xa, 0x2, 'syz0\x00', &(0x7f0000000140)=['Gvmnet1-\x00', '{\x00', 'cgroup.\x00', '\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 'system)@posix_acl_accesswlan0^#lusereth0{\x00', 'IPVS\x00', 'IPVS\x00', '-+selfnodev&\x00', 'IPVS\x00', '^md5sum/\x00'], 0x92, [], [0x2, 0x3, 0x1]}) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', 0x0, 0x0, 0x0) mremap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0xfffffd81) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700000014190033000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200000001e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000000002c0f00000000000000000000000000000000000000"]}) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0xc5c, 0x401, 0x7, 0x9, 0x0, 0x2, 0x40000, 0x3, 0x1, 0x7, 0x40, 0x7, 0x4, 0xaec8, 0x1, 0x3ff, 0x87, 0x8, 0x8, 0xffffffffffff0000, 0x8, 0x1ff, 0x0, 0x1, 0x4, 0x7f, 0x2, 0x9, 0x6, 0x1000000000, 0x0, 0x0, 0x401, 0x8, 0x7, 0x100000001, 0x0, 0xfffffffffffffffa, 0x2, @perf_config_ext={0x101, 0x6}, 0x2104b, 0x96, 0x959e, 0x8, 0x40, 0x5, 0xffffffffffff8001}, r1, 0x7, r1, 0x2) [ 1156.029647][T26071] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1156.037622][T26071] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:10 executing program 5: r0 = userfaultfd(0x40000080000) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) write$ppp(r1, &(0x7f0000000480)="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", 0xffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x64, 0xfffffffffffffe46, &(0x7f0000000140)="b0a4169f409dc4a48508137dcf8b7119ac941b8915f362399297e61f359652c1b1c043aee8b82ae8751c216571fd720e9cd31011cda9275c809b9d42d11eb006089ee65a5539756293d5b8e779887c6493991bb13ba07324e7a6d8d16b4bf8603bf6c2bf", 0x0}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x40001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0xfcb) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, 0x0, 0x200000000000000, 0x0) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x2) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'netdevsim0\x00', 0x4002}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) close(r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) [ 1156.073970][T26071] FAT-fs (loop2): bogus number of reserved sectors [ 1156.091057][T26086] netlink: 'syz-executor.4': attribute type 51 has an invalid length. [ 1156.107168][T26071] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:10 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) pwritev(r1, &(0x7f0000002500)=[{&(0x7f00000000c0)="1f7c0a5ae40d22b10b3ba991e98d44fa166b4e7942c3b77c82739698c957ccf99789745572cbace458568169610ca5f176859f2ba5d3a8b87189127a8ba7d73147ad7e44a9e7c46f968e3a38b1de", 0x4e}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000000280)="1fc73d3ff836e482526d999c6baa664c5f9d591b9a417021d1cf5496a091393481f959d62d96332d1b3bbe271a528504166803afc8c74d7d0b893c248ba74c43fae27574778e21490e8b9e9de240a09eccb5c9684a2a600561c5cffd36f44d2d13bee97266edfe38cf849800316184279070f22837d373d9785686653cecb646c0656af60f96dda6bcb8a152abe35c2eabefe2a2d36e5f46550733859ed71385e99017bbacf57af2da2d93982e6cfa40e4c69c96c567a6453895c5f1e8a68631dbc1af9821424dceb1605bf3d144a5d1e938", 0xd2}, {&(0x7f0000000040)="adc96eec50bf498a2537b0200a", 0xd}, {&(0x7f0000000380)="16691ed56cdf636d616b2243a606989a43b048062b89448e9bda551457b1dd2682a2b2136059e2917eac0fe095b5463e41b6acad0ffe3c193d49222b59c2b346528bb400ec0d9dcd1eca87dd99a468ae127c9fa01e3fd0a52b7bb2bed6e30134692cc47a9972a535400e7d919015f325de4160d206ad7bb4d95e38d4e8413cb4d242f0243151fd08c69a2b80", 0x8c}, {&(0x7f00000001c0)="ad8b84a19c3a0cb2a55dd8ad36ca95e7e6178fdce7ab465d1e4ddb640c50233abd894785c8552602c729f67b455ffab67fbb15ccf6b0e9993aa44e239ca32e90a68be9fad5c8122fce8cd208f4abb7ac6cf5cba5baa4d194", 0x58}, {&(0x7f0000000440)="61f40254b31dda5ecabe2d2b252d917154318826c097247874659f57ee6704da0ab1fd2cdc282251d1f5c91493fa82204040fcd02f177c25205e911be302d8fa764a90f2", 0x44}, {&(0x7f0000001500)="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", 0x1000}], 0x8, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000140)={0x3, 0x5324a923, 0x10001, 0x8}) clock_gettime(0x7, 0x0) r3 = memfd_create(&(0x7f00000025c0)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r3, 0x11, 0xffffffffffffffc0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:10 executing program 2 (fault-call:0 fault-nth:15): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8e00008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x201, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xedb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x4) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a020b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Ofs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a030b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x2e8, r1, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8fb3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_LINK={0xb4, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xce75541}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x10c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x800}, 0x40c0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a040b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a060b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@empty}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 20:08:11 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xcb) dup(r0) [ 1156.735868][T26154] FAULT_INJECTION: forcing a failure. [ 1156.735868][T26154] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.754398][T26154] CPU: 0 PID: 26154 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1156.763513][T26154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.773556][T26154] Call Trace: [ 1156.776848][T26154] dump_stack+0x172/0x1f0 [ 1156.781183][T26154] should_fail.cold+0xa/0x15 [ 1156.785782][T26154] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1156.791585][T26154] ? lock_downgrade+0x880/0x880 [ 1156.796436][T26154] ? ___might_sleep+0x163/0x280 [ 1156.801304][T26154] __should_failslab+0x121/0x190 [ 1156.806242][T26154] should_failslab+0x9/0x14 [ 1156.810830][T26154] kmem_cache_alloc+0x2be/0x710 [ 1156.815711][T26154] ? lock_downgrade+0x880/0x880 [ 1156.820566][T26154] ? kasan_check_read+0x11/0x20 [ 1156.825417][T26154] __kernfs_new_node+0xef/0x690 [ 1156.830262][T26154] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1156.835710][T26154] ? wait_for_completion+0x440/0x440 [ 1156.840980][T26154] ? mutex_unlock+0xd/0x10 [ 1156.845386][T26154] ? kernfs_activate+0x192/0x1f0 [ 1156.850434][T26154] kernfs_new_node+0x99/0x130 [ 1156.855106][T26154] __kernfs_create_file+0x51/0x340 [ 1156.860198][T26154] sysfs_add_file_mode_ns+0x222/0x560 [ 1156.865561][T26154] internal_create_group+0x35b/0xc40 [ 1156.870860][T26154] ? bd_set_size+0x89/0xb0 [ 1156.875290][T26154] ? remove_files.isra.0+0x190/0x190 [ 1156.880574][T26154] sysfs_create_group+0x20/0x30 [ 1156.885412][T26154] lo_ioctl+0xf8f/0x20d0 [ 1156.889666][T26154] ? lo_rw_aio+0x1530/0x1530 [ 1156.894249][T26154] blkdev_ioctl+0xee8/0x1c40 [ 1156.898839][T26154] ? blkpg_ioctl+0xa90/0xa90 [ 1156.903424][T26154] ? find_held_lock+0x35/0x130 [ 1156.908174][T26154] ? debug_check_no_obj_freed+0x211/0x444 [ 1156.913896][T26154] ? kasan_check_write+0x14/0x20 [ 1156.918858][T26154] ? __fget+0x340/0x540 [ 1156.923020][T26154] ? find_held_lock+0x35/0x130 [ 1156.927772][T26154] ? __fget+0x340/0x540 [ 1156.931924][T26154] block_ioctl+0xee/0x130 [ 1156.936243][T26154] ? blkdev_fallocate+0x410/0x410 [ 1156.941262][T26154] do_vfs_ioctl+0xd6e/0x1390 [ 1156.945843][T26154] ? ioctl_preallocate+0x210/0x210 [ 1156.950942][T26154] ? __fget+0x367/0x540 [ 1156.955092][T26154] ? ksys_dup3+0x3e0/0x3e0 [ 1156.959502][T26154] ? do_sys_open+0x31d/0x5d0 [ 1156.964093][T26154] ? security_file_ioctl+0x93/0xc0 [ 1156.969386][T26154] ksys_ioctl+0xab/0xd0 [ 1156.974072][T26154] __x64_sys_ioctl+0x73/0xb0 [ 1156.978772][T26154] do_syscall_64+0x103/0x610 [ 1156.983369][T26154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1156.989254][T26154] RIP: 0033:0x457ca7 [ 1156.993143][T26154] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1157.012730][T26154] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1157.021133][T26154] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1157.029112][T26154] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1157.037076][T26154] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1157.045049][T26154] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1157.053008][T26154] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1157.121262][T26154] FAT-fs (loop2): bogus number of reserved sectors [ 1157.140172][T26154] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:11 executing program 2 (fault-call:0 fault-nth:16): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Rfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a080b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = socket(0xb, 0xa, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) 20:08:11 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x90000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a0a0b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1157.340044][T26174] FAULT_INJECTION: forcing a failure. [ 1157.340044][T26174] name failslab, interval 1, probability 0, space 0, times 0 [ 1157.362198][T26174] CPU: 1 PID: 26174 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1157.371426][T26174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.381495][T26174] Call Trace: [ 1157.384814][T26174] dump_stack+0x172/0x1f0 20:08:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a0c0b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1157.389182][T26174] should_fail.cold+0xa/0x15 [ 1157.393786][T26174] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1157.399595][T26174] ? lock_downgrade+0x880/0x880 [ 1157.404459][T26174] ? ___might_sleep+0x163/0x280 [ 1157.409324][T26174] __should_failslab+0x121/0x190 [ 1157.414266][T26174] should_failslab+0x9/0x14 [ 1157.418797][T26174] kmem_cache_alloc+0x2be/0x710 [ 1157.423659][T26174] ? lock_downgrade+0x880/0x880 [ 1157.428515][T26174] ? kasan_check_read+0x11/0x20 [ 1157.433374][T26174] __kernfs_new_node+0xef/0x690 20:08:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a0e0b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:11 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1157.438235][T26174] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1157.443697][T26174] ? wait_for_completion+0x440/0x440 [ 1157.449004][T26174] ? mutex_unlock+0xd/0x10 [ 1157.453434][T26174] ? kernfs_activate+0x192/0x1f0 [ 1157.458481][T26174] kernfs_new_node+0x99/0x130 [ 1157.463166][T26174] __kernfs_create_file+0x51/0x340 [ 1157.468289][T26174] sysfs_add_file_mode_ns+0x222/0x560 [ 1157.473660][T26174] internal_create_group+0x35b/0xc40 [ 1157.478939][T26174] ? bd_set_size+0x89/0xb0 [ 1157.483373][T26174] ? remove_files.isra.0+0x190/0x190 [ 1157.488667][T26174] sysfs_create_group+0x20/0x30 [ 1157.493519][T26174] lo_ioctl+0xf8f/0x20d0 [ 1157.497770][T26174] ? lo_rw_aio+0x1530/0x1530 [ 1157.502367][T26174] blkdev_ioctl+0xee8/0x1c40 [ 1157.506962][T26174] ? blkpg_ioctl+0xa90/0xa90 [ 1157.511557][T26174] ? find_held_lock+0x35/0x130 [ 1157.516329][T26174] ? debug_check_no_obj_freed+0x211/0x444 [ 1157.522057][T26174] ? kasan_check_write+0x14/0x20 [ 1157.527000][T26174] ? __fget+0x340/0x540 [ 1157.531162][T26174] ? find_held_lock+0x35/0x130 [ 1157.536010][T26174] ? __fget+0x340/0x540 [ 1157.540180][T26174] block_ioctl+0xee/0x130 [ 1157.544593][T26174] ? blkdev_fallocate+0x410/0x410 [ 1157.549619][T26174] do_vfs_ioctl+0xd6e/0x1390 [ 1157.554219][T26174] ? ioctl_preallocate+0x210/0x210 [ 1157.559341][T26174] ? __fget+0x367/0x540 [ 1157.563476][T26174] ? ksys_dup3+0x3e0/0x3e0 [ 1157.567869][T26174] ? do_sys_open+0x31d/0x5d0 [ 1157.572439][T26174] ? security_file_ioctl+0x93/0xc0 [ 1157.577536][T26174] ksys_ioctl+0xab/0xd0 [ 1157.581674][T26174] __x64_sys_ioctl+0x73/0xb0 [ 1157.586246][T26174] do_syscall_64+0x103/0x610 [ 1157.590832][T26174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1157.596708][T26174] RIP: 0033:0x457ca7 [ 1157.600581][T26174] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1157.620158][T26174] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1157.628545][T26174] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1157.636578][T26174] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1157.644528][T26174] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1157.652487][T26174] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1157.660446][T26174] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1157.753420][T26174] FAT-fs (loop2): bogus number of reserved sectors [ 1157.762386][T26174] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:12 executing program 2 (fault-call:0 fault-nth:17): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a0f0b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:12 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Sfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a100b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:12 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x3, 0x0) r1 = syz_open_dev$video(&(0x7f0000000500)='/dev/video#\x00', 0x4, 0x2000) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x4000, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}], [{@obj_type={'obj_type', 0x3d, '/dev/dsp\x00'}}, {@smackfsdef={'smackfsdef'}}]}}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000003e80), 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xa402, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000400)="d9b8973c06128bb3df0c3cd156e7836322f357a2a56eae883de750a4854b939e4c97978beb87932ed4f9cfc650a2a4646b49555b260fc9be8ba76dac119b088a11ffb3ddbc4ae9a1c88180c67a4e54f83e8db8368a17327d903cac84ede86f0214751e4de0ec62e8864597cd7ce6c6840395a9e4c7cece2c98f6a829b8881d88abf9c60ec6e71a0b0e21a525ec2919f6d09d238d8e9a0f40a887ea315c6ddbff6525f6f8bc7013b5b78e15db52a2e615394d3a7b513cf2") sendmsg$can_bcm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x430200) setsockopt$inet_dccp_buf(r4, 0x21, 0x8c, &(0x7f0000000180)="cf791d4259416c4bd1b57aa1537b27f0063473082bfafcfba98de76b91b2a994ba050f5757bc27738e428c702db98edeff93410f7098ff4231dec88e", 0x3c) sendmsg$can_bcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0700000000000000000000003f776eb2", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c4d981aeb150d176"], 0x48}}, 0x0) recvfrom(r2, 0x0, 0x8, 0x0, &(0x7f0000000200)=@ax25={{}, [@default, @default, @rose, @bcast, @default, @null, @bcast, @null]}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) 20:08:12 executing program 5: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:12 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:12 executing program 5: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a600b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1158.216976][T26209] FAULT_INJECTION: forcing a failure. [ 1158.216976][T26209] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.271899][T26209] CPU: 0 PID: 26209 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1158.281035][T26209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.291108][T26209] Call Trace: [ 1158.294406][T26209] dump_stack+0x172/0x1f0 [ 1158.298747][T26209] should_fail.cold+0xa/0x15 [ 1158.303350][T26209] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1158.309361][T26209] ? lock_downgrade+0x880/0x880 [ 1158.314217][T26209] ? ___might_sleep+0x163/0x280 [ 1158.319062][T26209] __should_failslab+0x121/0x190 [ 1158.324003][T26209] should_failslab+0x9/0x14 [ 1158.328632][T26209] kmem_cache_alloc_trace+0x2d1/0x760 [ 1158.334101][T26209] kobject_uevent_env+0x2fb/0x1030 [ 1158.339247][T26209] kobject_uevent+0x20/0x26 [ 1158.343745][T26209] lo_ioctl+0x100b/0x20d0 [ 1158.348214][T26209] ? lo_rw_aio+0x1530/0x1530 [ 1158.352804][T26209] blkdev_ioctl+0xee8/0x1c40 [ 1158.357386][T26209] ? blkpg_ioctl+0xa90/0xa90 [ 1158.361975][T26209] ? find_held_lock+0x35/0x130 [ 1158.366826][T26209] ? debug_check_no_obj_freed+0x211/0x444 [ 1158.372564][T26209] ? kasan_check_write+0x14/0x20 [ 1158.377502][T26209] ? __fget+0x340/0x540 [ 1158.381671][T26209] ? find_held_lock+0x35/0x130 [ 1158.386431][T26209] ? __fget+0x340/0x540 [ 1158.390614][T26209] block_ioctl+0xee/0x130 [ 1158.394938][T26209] ? blkdev_fallocate+0x410/0x410 [ 1158.400045][T26209] do_vfs_ioctl+0xd6e/0x1390 [ 1158.404635][T26209] ? ioctl_preallocate+0x210/0x210 [ 1158.409743][T26209] ? __fget+0x367/0x540 [ 1158.413901][T26209] ? ksys_dup3+0x3e0/0x3e0 [ 1158.418316][T26209] ? do_sys_open+0x31d/0x5d0 [ 1158.422908][T26209] ? security_file_ioctl+0x93/0xc0 [ 1158.428023][T26209] ksys_ioctl+0xab/0xd0 [ 1158.432185][T26209] __x64_sys_ioctl+0x73/0xb0 [ 1158.436784][T26209] do_syscall_64+0x103/0x610 [ 1158.441384][T26209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1158.447276][T26209] RIP: 0033:0x457ca7 [ 1158.451166][T26209] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1158.470766][T26209] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1158.479170][T26209] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1158.487140][T26209] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1158.495106][T26209] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1158.503074][T26209] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1158.511042][T26209] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1158.569318][T26209] FAT-fs (loop2): bogus number of reserved sectors [ 1158.582163][T26209] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'hsr0\x00', &(0x7f0000000000)=ANY=[]}) 20:08:13 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x105080) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a001500020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:13 executing program 2 (fault-call:0 fault-nth:18): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Ufs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:13 executing program 5: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1158.744785][T26241] __nla_parse: 4 callbacks suppressed [ 1158.744795][T26241] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1158.774256][T26241] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0a00004000ee8980e7776c4e0000000000000000000000000000000000000000000000000000000000000000ccdfb56a267885bfdf3248c49321134a6e6f62714026d86ad734d88cd0ac2fa61f702d2db55bd1bb31d6668760fc25c24b0659d77aef380d9f0629bd1b430e39ba0a7f27fde719deb63ab5204cf2dc8f9a408e76433e774aa89a84fb61e236eeb7f4c51c21475a15caa44ee2c3d934b288c4441c708db12349f794e322aa29e744abe1bbabec89ac618ce4ee7223557936c1374046d114"]}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x200, 0x3, 0x7, 0x6, 0x4, [{0x100, 0x8, 0x9, 0x0, 0x0, 0x200}, {0x7, 0x1000, 0x5}, {0x6, 0x7, 0x5c32eefd, 0x0, 0x0, 0x200}, {0x3, 0xf6b4, 0xc0f, 0x0, 0x0, 0x400}]}) shmget(0x1, 0x2000, 0x831, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x381800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x1, 0x101, 0x7a9, 'queue1\x00', 0x4149}) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) 20:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a002000020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) [ 1158.799603][T26249] FAULT_INJECTION: forcing a failure. [ 1158.799603][T26249] name failslab, interval 1, probability 0, space 0, times 0 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) [ 1158.859297][T26249] CPU: 0 PID: 26249 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1158.868463][T26249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.878637][T26249] Call Trace: [ 1158.882051][T26249] dump_stack+0x172/0x1f0 [ 1158.886392][T26249] should_fail.cold+0xa/0x15 [ 1158.890991][T26249] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1158.896799][T26249] ? lock_downgrade+0x880/0x880 [ 1158.901655][T26249] ? ___might_sleep+0x163/0x280 [ 1158.906511][T26249] __should_failslab+0x121/0x190 [ 1158.911459][T26249] should_failslab+0x9/0x14 [ 1158.915980][T26249] __kmalloc+0x2dc/0x740 [ 1158.920240][T26249] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1158.926423][T26249] ? rcu_read_lock_sched_held+0x110/0x130 [ 1158.932143][T26249] ? kobject_get_path+0xc4/0x1b0 [ 1158.937088][T26249] kobject_get_path+0xc4/0x1b0 [ 1158.941852][T26249] kobject_uevent_env+0x31f/0x1030 [ 1158.946967][T26249] kobject_uevent+0x20/0x26 [ 1158.951464][T26249] lo_ioctl+0x100b/0x20d0 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) [ 1158.955792][T26249] ? lo_rw_aio+0x1530/0x1530 [ 1158.960379][T26249] blkdev_ioctl+0xee8/0x1c40 [ 1158.964971][T26249] ? blkpg_ioctl+0xa90/0xa90 [ 1158.969648][T26249] ? find_held_lock+0x35/0x130 [ 1158.974928][T26249] ? debug_check_no_obj_freed+0x211/0x444 [ 1158.980650][T26249] ? kasan_check_write+0x14/0x20 [ 1158.985585][T26249] ? __fget+0x340/0x540 [ 1158.989735][T26249] ? find_held_lock+0x35/0x130 [ 1158.994490][T26249] ? __fget+0x340/0x540 [ 1158.998643][T26249] block_ioctl+0xee/0x130 [ 1159.002967][T26249] ? blkdev_fallocate+0x410/0x410 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) [ 1159.007994][T26249] do_vfs_ioctl+0xd6e/0x1390 [ 1159.012591][T26249] ? ioctl_preallocate+0x210/0x210 [ 1159.017709][T26249] ? __fget+0x367/0x540 [ 1159.021863][T26249] ? ksys_dup3+0x3e0/0x3e0 [ 1159.026296][T26249] ? do_sys_open+0x31d/0x5d0 [ 1159.030891][T26249] ? security_file_ioctl+0x93/0xc0 [ 1159.036020][T26249] ksys_ioctl+0xab/0xd0 [ 1159.040204][T26249] __x64_sys_ioctl+0x73/0xb0 [ 1159.044801][T26249] do_syscall_64+0x103/0x610 [ 1159.049428][T26249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1159.055321][T26249] RIP: 0033:0x457ca7 [ 1159.059214][T26249] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1159.078815][T26249] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1159.087224][T26249] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1159.095189][T26249] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1159.103167][T26249] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1159.111135][T26249] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1159.119114][T26249] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1159.225166][T26249] FAT-fs (loop2): bogus number of reserved sectors [ 1159.231869][T26249] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:13 executing program 2 (fault-call:0 fault-nth:19): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a002500020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 20:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000600000000000000000000000000000000000000000000000000000000000000000000"]}) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfff, 0x4040) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x13, 0x5, 0xf, 0x19, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x2, 0x7, 0x2, 0x0, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6=@rand_addr="63cb797d9e94ba6166bda3ba45e4f0df", @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0xa, 0x0, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_sa={0x2, 0x1, 0x4d5, 0x81, 0x1, 0xaf, 0x0, 0xe0000001}, @sadb_x_sec_ctx={0x4, 0x18, 0x8, 0x5, 0x13, "df9be91ea56e92700198604c1ef27c27595931"}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}, @sadb_address={0x5, 0x5, 0x2b, 0x80, 0x0, @in6={0xa, 0x4e22, 0x40000000800000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffffffffffff7}}]}, 0xc8}}, 0x40) 20:08:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='Vfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:13 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) delete_module(&(0x7f0000000040)='security.SMACK64IPIN\x00', 0xa00) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 20:08:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) 20:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a001500020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x400000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:13 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000040)=0x1, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1159.528064][T26290] FAULT_INJECTION: forcing a failure. [ 1159.528064][T26290] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.559440][T26290] CPU: 0 PID: 26290 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1159.568591][T26290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.578649][T26290] Call Trace: [ 1159.581957][T26290] dump_stack+0x172/0x1f0 [ 1159.586302][T26290] should_fail.cold+0xa/0x15 [ 1159.590908][T26290] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1159.591509][T26304] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1159.596721][T26290] ? lock_downgrade+0x880/0x880 [ 1159.596739][T26290] ? ___might_sleep+0x163/0x280 [ 1159.596770][T26290] __should_failslab+0x121/0x190 [ 1159.596787][T26290] should_failslab+0x9/0x14 [ 1159.596800][T26290] __kmalloc+0x2dc/0x740 [ 1159.596814][T26290] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1159.596835][T26290] ? rcu_read_lock_sched_held+0x110/0x130 [ 1159.614589][T26304] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1159.615690][T26290] ? kobject_get_path+0xc4/0x1b0 [ 1159.615710][T26290] kobject_get_path+0xc4/0x1b0 [ 1159.615729][T26290] kobject_uevent_env+0x31f/0x1030 [ 1159.615764][T26290] kobject_uevent+0x20/0x26 [ 1159.669618][T26290] lo_ioctl+0x100b/0x20d0 [ 1159.673949][T26290] ? lo_rw_aio+0x1530/0x1530 [ 1159.678559][T26290] blkdev_ioctl+0xee8/0x1c40 [ 1159.683147][T26290] ? blkpg_ioctl+0xa90/0xa90 [ 1159.687730][T26290] ? find_held_lock+0x35/0x130 [ 1159.692581][T26290] ? debug_check_no_obj_freed+0x211/0x444 [ 1159.698302][T26290] ? kasan_check_write+0x14/0x20 [ 1159.703251][T26290] ? __fget+0x340/0x540 [ 1159.707411][T26290] ? find_held_lock+0x35/0x130 [ 1159.712174][T26290] ? __fget+0x340/0x540 [ 1159.716353][T26290] block_ioctl+0xee/0x130 [ 1159.720684][T26290] ? blkdev_fallocate+0x410/0x410 [ 1159.725708][T26290] do_vfs_ioctl+0xd6e/0x1390 [ 1159.730297][T26290] ? ioctl_preallocate+0x210/0x210 [ 1159.735495][T26290] ? __fget+0x367/0x540 [ 1159.739653][T26290] ? ksys_dup3+0x3e0/0x3e0 [ 1159.744070][T26290] ? do_sys_open+0x31d/0x5d0 [ 1159.748668][T26290] ? security_file_ioctl+0x93/0xc0 [ 1159.753780][T26290] ksys_ioctl+0xab/0xd0 [ 1159.757946][T26290] __x64_sys_ioctl+0x73/0xb0 [ 1159.762545][T26290] do_syscall_64+0x103/0x610 [ 1159.767140][T26290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1159.773027][T26290] RIP: 0033:0x457ca7 [ 1159.777001][T26290] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1159.796598][T26290] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1159.805023][T26290] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1159.812987][T26290] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1159.821033][T26290] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1159.828995][T26290] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1159.836960][T26290] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 [ 1159.923809][T26290] FAT-fs (loop2): bogus number of reserved sectors [ 1159.930371][T26290] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:14 executing program 2 (fault-call:0 fault-nth:20): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) 20:08:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a002500020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6erspan0\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a, 0x3, [{0xf9, 0x81, 0x21}, {0x5, 0x4, 0x100, 0x7f}, {0x1, 0x0, 0x1800, 0x6}]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:14 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r2, 0x4, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='afs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) 20:08:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b02020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:14 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000380)={0x0, 0x2}) fsetxattr(r1, &(0x7f0000000100)=@known='trusted.overlay.opaque\x00', &(0x7f0000000140)='/dev/loop#\x00', 0xb, 0x3) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000340)={r3, &(0x7f00000002c0)=""/99}) [ 1160.179679][T26332] FAULT_INJECTION: forcing a failure. [ 1160.179679][T26332] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.206877][T26332] CPU: 0 PID: 26332 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1160.216001][T26332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.226651][T26332] Call Trace: [ 1160.229944][T26332] dump_stack+0x172/0x1f0 [ 1160.234284][T26332] should_fail.cold+0xa/0x15 [ 1160.238890][T26332] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1160.244692][T26332] ? lock_downgrade+0x880/0x880 [ 1160.249639][T26332] ? ___might_sleep+0x163/0x280 [ 1160.254488][T26332] __should_failslab+0x121/0x190 [ 1160.259423][T26332] should_failslab+0x9/0x14 [ 1160.263924][T26332] kmem_cache_alloc+0x2be/0x710 [ 1160.268771][T26332] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 1160.274575][T26332] ? lock_downgrade+0x880/0x880 [ 1160.279428][T26332] skb_clone+0x150/0x3b0 [ 1160.283673][T26332] netlink_broadcast_filtered+0x870/0xb20 [ 1160.289503][T26332] netlink_broadcast+0x3a/0x50 [ 1160.294271][T26332] kobject_uevent_env+0xa94/0x1030 [ 1160.299503][T26332] kobject_uevent+0x20/0x26 [ 1160.304001][T26332] lo_ioctl+0x100b/0x20d0 [ 1160.308340][T26332] ? lo_rw_aio+0x1530/0x1530 [ 1160.312930][T26332] blkdev_ioctl+0xee8/0x1c40 [ 1160.317532][T26332] ? blkpg_ioctl+0xa90/0xa90 [ 1160.322122][T26332] ? find_held_lock+0x35/0x130 [ 1160.326889][T26332] ? debug_check_no_obj_freed+0x211/0x444 [ 1160.332618][T26332] ? kasan_check_write+0x14/0x20 [ 1160.337557][T26332] ? __fget+0x340/0x540 [ 1160.341711][T26332] ? find_held_lock+0x35/0x130 [ 1160.346473][T26332] ? __fget+0x340/0x540 [ 1160.350633][T26332] block_ioctl+0xee/0x130 [ 1160.354966][T26332] ? blkdev_fallocate+0x410/0x410 [ 1160.360077][T26332] do_vfs_ioctl+0xd6e/0x1390 [ 1160.364666][T26332] ? ioctl_preallocate+0x210/0x210 [ 1160.369772][T26332] ? __fget+0x367/0x540 [ 1160.373936][T26332] ? ksys_dup3+0x3e0/0x3e0 [ 1160.378357][T26332] ? do_sys_open+0x31d/0x5d0 [ 1160.382972][T26332] ? security_file_ioctl+0x93/0xc0 [ 1160.388086][T26332] ksys_ioctl+0xab/0xd0 [ 1160.392243][T26332] __x64_sys_ioctl+0x73/0xb0 [ 1160.396835][T26332] do_syscall_64+0x103/0x610 [ 1160.401427][T26332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1160.407327][T26332] RIP: 0033:0x457ca7 [ 1160.411221][T26332] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:08:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) [ 1160.430831][T26332] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1160.439420][T26332] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1160.447477][T26332] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1160.455445][T26332] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1160.463408][T26332] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1160.471373][T26332] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b03020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)}], 0x1) [ 1160.571585][T26332] FAT-fs (loop2): bogus number of reserved sectors [ 1160.595673][T26332] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:15 executing program 2 (fault-call:0 fault-nth:21): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b04020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:15 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x480000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x1000, 0x2, 0x1c00000000, 0x1}, 0x10) recvfrom$packet(r0, &(0x7f0000000100)=""/190, 0xbe, 0x12101, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x201) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x4000b, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x40}}], [{@context={'context', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'veth0\x00'}}]}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x6, 0xba01}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)}], 0x1) 20:08:15 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sndseq(r1, &(0x7f0000000280)=[{0x3ff, 0x8e, 0x0, 0x8, @tick=0x6, {0x8, 0x5}, {0x1000, 0x400}, @quote={{0x1, 0x9}, 0x7, &(0x7f00000000c0)={0x9, 0x7, 0xac3, 0xcc4b, @tick=0x1, {0x200, 0x40}, {0x7, 0x80}, @connect={{0x2505, 0x7fc000}, {0x9, 0x4}}}}}, {0xfffffffffffffffa, 0x5, 0x81, 0x7, @time={0x77359400}, {0xfff, 0x3f}, {0xfffffffffffffff9, 0xfc}, @addr={0x8, 0x6}}, {0x8001, 0x6, 0x6, 0x3, @tick=0x3, {0x7, 0x7ff}, {0xba, 0xffff}, @result={0xffff, 0x5}}], 0x90) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='bfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b06020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES16=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r0]}) 20:08:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)}], 0x1) 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b08020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:15 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000040)=0xfff, 0x4) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r2) [ 1160.899049][T26377] FAULT_INJECTION: forcing a failure. [ 1160.899049][T26377] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.919506][T26377] CPU: 0 PID: 26377 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1160.928637][T26377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.938691][T26377] Call Trace: [ 1160.942005][T26377] dump_stack+0x172/0x1f0 [ 1160.946354][T26377] should_fail.cold+0xa/0x15 [ 1160.950956][T26377] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1160.956771][T26377] ? lock_downgrade+0x880/0x880 [ 1160.961627][T26377] ? ___might_sleep+0x163/0x280 [ 1160.966482][T26377] __should_failslab+0x121/0x190 [ 1160.971897][T26377] should_failslab+0x9/0x14 [ 1160.976511][T26377] kmem_cache_alloc+0x2be/0x710 [ 1160.981361][T26377] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 1160.987162][T26377] ? lock_downgrade+0x880/0x880 [ 1160.992040][T26377] skb_clone+0x150/0x3b0 [ 1160.996303][T26377] netlink_broadcast_filtered+0x870/0xb20 [ 1161.002030][T26377] netlink_broadcast+0x3a/0x50 [ 1161.006800][T26377] kobject_uevent_env+0xa94/0x1030 [ 1161.011915][T26377] kobject_uevent+0x20/0x26 [ 1161.016419][T26377] lo_ioctl+0x100b/0x20d0 [ 1161.020751][T26377] ? lo_rw_aio+0x1530/0x1530 [ 1161.025334][T26377] blkdev_ioctl+0xee8/0x1c40 [ 1161.029915][T26377] ? blkpg_ioctl+0xa90/0xa90 [ 1161.034502][T26377] ? find_held_lock+0x35/0x130 [ 1161.039263][T26377] ? debug_check_no_obj_freed+0x211/0x444 [ 1161.044987][T26377] ? kasan_check_write+0x14/0x20 [ 1161.049916][T26377] ? __fget+0x340/0x540 [ 1161.054064][T26377] ? find_held_lock+0x35/0x130 [ 1161.058825][T26377] ? __fget+0x340/0x540 [ 1161.062985][T26377] block_ioctl+0xee/0x130 [ 1161.067309][T26377] ? blkdev_fallocate+0x410/0x410 [ 1161.072330][T26377] do_vfs_ioctl+0xd6e/0x1390 [ 1161.077034][T26377] ? ioctl_preallocate+0x210/0x210 [ 1161.082240][T26377] ? __fget+0x367/0x540 [ 1161.086398][T26377] ? ksys_dup3+0x3e0/0x3e0 [ 1161.090810][T26377] ? do_sys_open+0x31d/0x5d0 [ 1161.095401][T26377] ? security_file_ioctl+0x93/0xc0 [ 1161.100510][T26377] ksys_ioctl+0xab/0xd0 [ 1161.104666][T26377] __x64_sys_ioctl+0x73/0xb0 [ 1161.109262][T26377] do_syscall_64+0x103/0x610 [ 1161.113852][T26377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1161.119737][T26377] RIP: 0033:0x457ca7 [ 1161.123631][T26377] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1161.143525][T26377] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1161.151974][T26377] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457ca7 [ 1161.159934][T26377] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1161.168007][T26377] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1161.175963][T26377] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1161.183929][T26377] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:15 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f00000000c0)="91ef5acaf6420af8e28f64908f84a7555c42d1f62914079b518c82a5465d7d87d1c90074e006a226c6fb3c0f5451618c41372706c2afce4c46e97152bbf1dd67ecde3eb2492afadf9216c79119367a05a5b17fb1ad6939f81ea5361411598ba358f966b6a3db4b7e9ab3b06790aedb1b4627d18dead16edd2b8cdfc0068f5eae749f2f41a8c939f8230b3a41f81235a65fe876cee79ce2f26013605a16f18648ce8c78a53390f95d98150554d4a91f7e7c57a0db6c649dc986d0503b", &(0x7f0000000180)="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", 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000008100000000000000000000000000000000"]}) [ 1161.303179][T26377] FAT-fs (loop2): bogus number of reserved sectors [ 1161.314356][T26377] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:15 executing program 2 (fault-call:0 fault-nth:22): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b0a020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700", 0x1d}], 0x1) 20:08:15 executing program 1: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)="eb97629ee4e53b37c37df2b5979083ebfc212c708d3d81de6756f6d0596db15e188dcad1591c780d7b9047de54534751e3c1d8139ec0c0756f372f756ce508b5220d448d6854", 0x46, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000300)='?\v\xd8\x03Zp\x7f\x01r\xb3\xa9F\x87u~\x01\x04@', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000340)='system\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={'syz', 0x2}, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b0c020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='dfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:15 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @loopback}, 0x288, 0x0, 0x0, 0x0, 0x7f, &(0x7f0000000400)='bpq0\x00', 0x1f, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0xaff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)={r1, 0x6, 0xffffffff}, 0x8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/123) clock_gettime(0x3, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x4) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, 0x4) mount(&(0x7f0000000140)=@sg0='/dev/sg0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='omfs\x00', 0xc4, &(0x7f0000000300)='(\x00') fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfff, 0x4000) dup(r0) 20:08:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700", 0x1d}], 0x1) [ 1161.490681][T26409] FAULT_INJECTION: forcing a failure. [ 1161.490681][T26409] name failslab, interval 1, probability 0, space 0, times 0 20:08:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b0e020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1161.532271][T26409] CPU: 0 PID: 26409 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1161.541410][T26409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.541417][T26409] Call Trace: [ 1161.541438][T26409] dump_stack+0x172/0x1f0 [ 1161.541458][T26409] should_fail.cold+0xa/0x15 [ 1161.563676][T26409] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1161.569482][T26409] ? lock_downgrade+0x880/0x880 [ 1161.574336][T26409] ? ___might_sleep+0x163/0x280 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f270000004500010700", 0x1d}], 0x1) [ 1161.579212][T26409] __should_failslab+0x121/0x190 [ 1161.584153][T26409] should_failslab+0x9/0x14 [ 1161.588657][T26409] kmem_cache_alloc+0x2be/0x710 [ 1161.588674][T26409] ? __fget+0x367/0x540 [ 1161.597671][T26409] getname_flags+0xd6/0x5b0 [ 1161.602180][T26409] do_mkdirat+0xa0/0x2a0 [ 1161.606467][T26409] ? __ia32_sys_mknod+0xb0/0xb0 [ 1161.611316][T26409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1161.616775][T26409] ? do_syscall_64+0x26/0x610 [ 1161.621492][T26409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1161.627557][T26409] ? do_syscall_64+0x26/0x610 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b0f020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1161.632247][T26409] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1161.637533][T26409] __x64_sys_mkdir+0x5c/0x80 [ 1161.642115][T26409] do_syscall_64+0x103/0x610 [ 1161.642137][T26409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1161.642148][T26409] RIP: 0033:0x457257 [ 1161.642165][T26409] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a", 0x2b}], 0x1) [ 1161.676147][T26409] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1161.676162][T26409] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1161.676170][T26409] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1161.676177][T26409] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1161.676194][T26409] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1161.676202][T26409] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b10020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:16 executing program 2 (fault-call:0 fault-nth:23): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a", 0x2b}], 0x1) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b60020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1161.904456][T26442] FAULT_INJECTION: forcing a failure. [ 1161.904456][T26442] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.922951][T26442] CPU: 1 PID: 26442 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1161.932158][T26442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.942296][T26442] Call Trace: [ 1161.945589][T26442] dump_stack+0x172/0x1f0 [ 1161.950020][T26442] should_fail.cold+0xa/0x15 [ 1161.954611][T26442] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1161.960410][T26442] ? lock_downgrade+0x880/0x880 [ 1161.965252][T26442] ? ___might_sleep+0x163/0x280 [ 1161.970097][T26442] __should_failslab+0x121/0x190 [ 1161.975029][T26442] should_failslab+0x9/0x14 [ 1161.979612][T26442] kmem_cache_alloc+0x2be/0x710 [ 1161.984451][T26442] ? __fget+0x367/0x540 [ 1161.988602][T26442] getname_flags+0xd6/0x5b0 [ 1161.993102][T26442] do_mkdirat+0xa0/0x2a0 [ 1161.997339][T26442] ? __ia32_sys_mknod+0xb0/0xb0 [ 1162.002183][T26442] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1162.007630][T26442] ? do_syscall_64+0x26/0x610 [ 1162.012307][T26442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.018451][T26442] ? do_syscall_64+0x26/0x610 [ 1162.023117][T26442] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1162.028391][T26442] __x64_sys_mkdir+0x5c/0x80 [ 1162.033065][T26442] do_syscall_64+0x103/0x610 [ 1162.037661][T26442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.043733][T26442] RIP: 0033:0x457257 [ 1162.047624][T26442] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1162.067218][T26442] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1162.075618][T26442] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1162.083587][T26442] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1162.091559][T26442] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 20:08:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='ffs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a", 0x2b}], 0x1) 20:08:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000100000000000000000000"]}) 20:08:16 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x1a1000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00030007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1162.099529][T26442] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1162.107500][T26442] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:16 executing program 2 (fault-call:0 fault-nth:24): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4d", 0x32}], 0x1) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00060007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:16 executing program 1: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10000, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, "66a9d8f9db07204969f7029a0ac6d4104343d57b25f9ad66285b3a4de6bef1cb97b8583a9c64d6053a2acefc6f0c494bfba1c4f36877ba9d81eb3efbcb27f2472561bbda2415ed9e53c205f43c183bef"}, 0x495) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e23, 0x1, @remote, 0x5}, {0xa, 0x4e24, 0x0, @ipv4={[], [], @rand_addr=0xfff}, 0xfffffffffffff800}, 0x8000000000000, [0xffffffffffffffff, 0x6, 0xf0, 0xe4d4, 0x1, 0xfffffffffffffffa, 0x4, 0x20400]}, 0x5c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000100000000000000000000000000000000000000000"]}) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000100)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) socket$nl_generic(0x10, 0x3, 0x10) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4d", 0x32}], 0x1) 20:08:16 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa2fdb721cdefe77b}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xfffffffffffffffa, 0x7, 0xb18, 0xd7}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00200007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='hfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4d", 0x32}], 0x1) 20:08:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00250007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080", 0x36}], 0x1) 20:08:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000000000000000000000000010000000b31de116ce5453cb00000000a06c00be3b33fd950000009b0e6e03ac9402e1e2d01342be3546db72a7096cc6000000000000000000"]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback}}, 0x4, 0x7, 0x7f, 0x1, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, 0x8) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000080)='net/arp\x00') [ 1162.455197][T26472] FAULT_INJECTION: forcing a failure. [ 1162.455197][T26472] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.535095][T26472] CPU: 0 PID: 26472 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1162.544251][T26472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1162.554306][T26472] Call Trace: [ 1162.557611][T26472] dump_stack+0x172/0x1f0 [ 1162.561954][T26472] should_fail.cold+0xa/0x15 [ 1162.566554][T26472] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1162.572360][T26472] ? lock_downgrade+0x880/0x880 [ 1162.577214][T26472] ? ___might_sleep+0x163/0x280 [ 1162.582068][T26472] __should_failslab+0x121/0x190 [ 1162.587010][T26472] should_failslab+0x9/0x14 [ 1162.591517][T26472] kmem_cache_alloc+0x2be/0x710 [ 1162.596364][T26472] ? __d_lookup+0x433/0x760 [ 1162.600974][T26472] ? lookup_dcache+0x23/0x140 [ 1162.605646][T26472] ? d_lookup+0xf9/0x260 [ 1162.609890][T26472] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1162.615174][T26472] __d_alloc+0x2e/0x8c0 [ 1162.619322][T26472] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1162.625037][T26472] d_alloc+0x4d/0x2b0 [ 1162.629016][T26472] __lookup_hash+0xcd/0x190 [ 1162.633527][T26472] filename_create+0x1a7/0x4f0 [ 1162.638288][T26472] ? kern_path_mountpoint+0x40/0x40 [ 1162.643488][T26472] ? strncpy_from_user+0x2a8/0x380 [ 1162.648608][T26472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.654853][T26472] ? getname_flags+0x277/0x5b0 [ 1162.659616][T26472] do_mkdirat+0xb5/0x2a0 [ 1162.663870][T26472] ? __ia32_sys_mknod+0xb0/0xb0 [ 1162.668802][T26472] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1162.674264][T26472] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.680335][T26472] ? do_syscall_64+0x26/0x610 [ 1162.685095][T26472] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1162.690405][T26472] __x64_sys_mkdir+0x5c/0x80 [ 1162.695011][T26472] do_syscall_64+0x103/0x610 [ 1162.699610][T26472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.705500][T26472] RIP: 0033:0x457257 [ 1162.709405][T26472] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1162.729001][T26472] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1162.737414][T26472] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1162.745383][T26472] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1162.753350][T26472] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1162.761314][T26472] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1162.769390][T26472] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:17 executing program 2 (fault-call:0 fault-nth:25): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00400007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000000)=0x54) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080", 0x36}], 0x1) 20:08:17 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64\x00', &(0x7f00000000c0)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='ifs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00030007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080", 0x36}], 0x1) 20:08:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffa) [ 1163.057160][T26525] FAULT_INJECTION: forcing a failure. [ 1163.057160][T26525] name failslab, interval 1, probability 0, space 0, times 0 [ 1163.096672][T26525] CPU: 1 PID: 26525 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1163.105833][T26525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1163.116032][T26525] Call Trace: [ 1163.119326][T26525] dump_stack+0x172/0x1f0 [ 1163.123660][T26525] should_fail.cold+0xa/0x15 [ 1163.128248][T26525] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1163.134050][T26525] ? kasan_check_read+0x11/0x20 [ 1163.134607][T26535] Unknown ioctl 21518 [ 1163.139401][T26525] ? ___might_sleep+0x163/0x280 [ 1163.148205][T26525] __should_failslab+0x121/0x190 [ 1163.153182][T26525] should_failslab+0x9/0x14 [ 1163.157680][T26525] kmem_cache_alloc+0x2be/0x710 [ 1163.162525][T26525] ? __save_stack_trace+0x8a/0xf0 [ 1163.167568][T26525] ? ratelimit_state_init+0xb0/0xb0 [ 1163.172761][T26525] ext4_alloc_inode+0x1f/0x640 [ 1163.177536][T26525] ? ratelimit_state_init+0xb0/0xb0 [ 1163.182743][T26525] alloc_inode+0x66/0x190 [ 1163.187063][T26525] new_inode_pseudo+0x19/0xf0 [ 1163.191739][T26525] new_inode+0x1f/0x40 [ 1163.195827][T26525] __ext4_new_inode+0x37e/0x5450 [ 1163.200756][T26525] ? filename_create+0x26f/0x4f0 [ 1163.205690][T26525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.211850][T26525] ? d_splice_alias+0x6c1/0xcc0 [ 1163.216814][T26525] ? debug_check_no_obj_freed+0x211/0x444 [ 1163.222538][T26525] ? ext4_free_inode+0x1450/0x1450 [ 1163.227742][T26525] ? lock_downgrade+0x880/0x880 [ 1163.232589][T26525] ? dqget+0x10d0/0x10d0 [ 1163.236841][T26525] ? __lock_is_held+0xb6/0x140 [ 1163.241600][T26525] ? check_preemption_disabled+0x48/0x290 [ 1163.247401][T26525] ext4_mkdir+0x3d5/0xdf0 [ 1163.251735][T26525] ? ext4_init_dot_dotdot+0x520/0x520 [ 1163.257108][T26525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.263342][T26525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.269580][T26525] ? security_inode_permission+0xd5/0x110 [ 1163.275297][T26525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.281529][T26525] ? security_inode_mkdir+0xee/0x120 [ 1163.286812][T26525] vfs_mkdir+0x433/0x690 [ 1163.291156][T26525] do_mkdirat+0x234/0x2a0 [ 1163.295483][T26525] ? __ia32_sys_mknod+0xb0/0xb0 [ 1163.300325][T26525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1163.305784][T26525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.311855][T26525] ? do_syscall_64+0x26/0x610 [ 1163.316629][T26525] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1163.321911][T26525] __x64_sys_mkdir+0x5c/0x80 [ 1163.326497][T26525] do_syscall_64+0x103/0x610 [ 1163.331085][T26525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.336971][T26525] RIP: 0033:0x457257 [ 1163.340862][T26525] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1163.360552][T26525] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1163.368953][T26525] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1163.376911][T26525] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1163.384877][T26525] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1163.392951][T26525] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1163.400923][T26525] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00040007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:17 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000000c0)={0x64, "4076cd8b5893382f9a9529f71813e41f40f74a620ea05f1401f0cf101eff401529fe373ad04e6ae2df9c278214778df2c68300b712fa7739b85e3e988bcf8517dfa2917218855a98951ca84fda1c04ecf9fd0d98facb200a8eb53a4abc5b5dbb86cf1ac4f81876388a752f8fb1978a1302d95ef149264893257b9cef99632551"}) 20:08:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00060007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 2 (fault-call:0 fault-nth:26): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de50200800800", 0x38}], 0x1) 20:08:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x801fe, 0x0) r1 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/current\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0a000000000000000000000000000001000000000000000000000000000000000000000009000000000000009dcd6bb4ffdcb359b6ab915c5d67634409b5262dc9d7696327328dc14403df9c57635f6b66881617de2d8d669079c2833fca9ae5720241b6428d4f"]}) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000000)={0x9ff, {0x5c92, 0xfff, 0xfffffffffffffff9, 0x408b25aa, 0x7f}}) 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00250007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='mfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:18 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x6) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020003000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de50200800800", 0x38}], 0x1) [ 1163.700095][T26561] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1163.725594][T26557] FAULT_INJECTION: forcing a failure. [ 1163.725594][T26557] name failslab, interval 1, probability 0, space 0, times 0 20:08:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de50200800800", 0x38}], 0x1) [ 1163.754633][T26561] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1163.768553][T26557] CPU: 0 PID: 26557 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1163.777797][T26557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1163.787848][T26557] Call Trace: [ 1163.791162][T26557] dump_stack+0x172/0x1f0 [ 1163.795507][T26557] should_fail.cold+0xa/0x15 [ 1163.800127][T26557] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1163.805957][T26557] ? kasan_check_read+0x11/0x20 [ 1163.810943][T26557] ? ___might_sleep+0x163/0x280 [ 1163.815803][T26557] __should_failslab+0x121/0x190 [ 1163.820766][T26557] should_failslab+0x9/0x14 [ 1163.825274][T26557] kmem_cache_alloc+0x2be/0x710 [ 1163.830126][T26557] ? __save_stack_trace+0x8a/0xf0 [ 1163.835149][T26557] ? ratelimit_state_init+0xb0/0xb0 [ 1163.840463][T26557] ext4_alloc_inode+0x1f/0x640 [ 1163.845231][T26557] ? ratelimit_state_init+0xb0/0xb0 [ 1163.850424][T26557] alloc_inode+0x66/0x190 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020207000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1163.854783][T26557] new_inode_pseudo+0x19/0xf0 [ 1163.859465][T26557] new_inode+0x1f/0x40 [ 1163.863536][T26557] __ext4_new_inode+0x37e/0x5450 [ 1163.868470][T26557] ? filename_create+0x26f/0x4f0 [ 1163.873416][T26557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.879486][T26557] ? d_splice_alias+0x6c1/0xcc0 [ 1163.884347][T26557] ? debug_check_no_obj_freed+0x211/0x444 [ 1163.890195][T26557] ? ext4_free_inode+0x1450/0x1450 [ 1163.895317][T26557] ? lock_downgrade+0x880/0x880 [ 1163.900175][T26557] ? dqget+0x10d0/0x10d0 [ 1163.904424][T26557] ? __lock_is_held+0xb6/0x140 [ 1163.909193][T26557] ? check_preemption_disabled+0x48/0x290 [ 1163.914920][T26557] ext4_mkdir+0x3d5/0xdf0 [ 1163.919264][T26557] ? ext4_init_dot_dotdot+0x520/0x520 [ 1163.924767][T26557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.931020][T26557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.937263][T26557] ? security_inode_permission+0xd5/0x110 [ 1163.942987][T26557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1163.949234][T26557] ? security_inode_mkdir+0xee/0x120 [ 1163.954530][T26557] vfs_mkdir+0x433/0x690 [ 1163.958775][T26557] do_mkdirat+0x234/0x2a0 [ 1163.963103][T26557] ? __ia32_sys_mknod+0xb0/0xb0 [ 1163.967951][T26557] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1163.973424][T26557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.979484][T26557] ? do_syscall_64+0x26/0x610 [ 1163.984159][T26557] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1163.989445][T26557] __x64_sys_mkdir+0x5c/0x80 [ 1163.994034][T26557] do_syscall_64+0x103/0x610 [ 1163.998625][T26557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1164.004514][T26557] RIP: 0033:0x457257 [ 1164.008407][T26557] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1164.028111][T26557] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1164.036527][T26557] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1164.044507][T26557] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 20:08:18 executing program 5: r0 = userfaultfd(0x40000080000) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) write$ppp(r1, &(0x7f0000000480)="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", 0xffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x64, 0xfffffffffffffe46, &(0x7f0000000140)="b0a4169f409dc4a48508137dcf8b7119ac941b8915f362399297e61f359652c1b1c043aee8b82ae8751c216571fd720e9cd31011cda9275c809b9d42d11eb006089ee65a5539756293d5b8e779887c6493991bb13ba07324e7a6d8d16b4bf8603bf6c2bf", 0x0}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x40001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0xfcb) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, 0x0, 0x200000000000000, 0x0) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x2) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'netdevsim0\x00', 0x4002}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) close(r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) [ 1164.052556][T26557] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1164.060528][T26557] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1164.068491][T26557] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020307000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 2 (fault-call:0 fault-nth:27): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000140), &(0x7f0000000100)=0xfffffe46) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 20:08:18 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) clock_gettime(0x0, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020407000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='rfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020607000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 5: r0 = userfaultfd(0x40000080000) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) write$ppp(r1, &(0x7f0000000480)="02bd5837b23d75400a04cb7b5ea61d7fa405f9edca33cf9b75bb8bfda3365b6593347d421a5f111713a2a8d6b447e1d96bc0064d41fad631fba822979405ffe04e9896178bf3d02e134e6637cc7d45d849c2e0d9d47719ce05e5d1f7fd36ae2e55f8696fcb232ba532156f1dec07f8c40fca24ab4c3cbf57e609820dda440636ddd4da71f7be3919618abdeebfffaab95b3b8dac4feb6fce2fccece745c166d8b5c6088fdc9c4492381872e9898aa1b1b572396c1660b11b1d7d82041b333809ff070899710fcddec29e3a9db82656d351c720fa1a7abea69446abc2938788de70c42f80f43d6f23ac9acd67e2c49ac2d43401b2f81e953d457af74d73b0b9aaed821034246c3429a6f77218c93e7d5f3eb44acdb93f6c9ef3edb1248661625a53c836b2ec60a997a60dc55517ded371627b28a2b0bc52e23685b5446b94d6ff813862ba1682f2698460fe666515d8253fec22e41bc8b7e65563eacd4fa0f82d8982cdbfbd9745dc9b40887c734a660599e3968f8ebf074cb8f33914352a021a4c083c4b4eb8d3aca59897c00a26f76e738951e3d1862f2b410d60b8e04c899efc6b6342df2e6984177af35cc128b37113aa487b21947b5cdd6ff01d41f5bb9231930ebf42258a43353633125382dbc19ad03aafaddaa36cff9ccce2aca9b789906c1b58bf3ac297f317149fdf588cb7b9a00cca3552fff221d55f73ffa076c921ee9dfa51e340536941d9f8da69374f9e316006efcf8ca6ff263374f47524234727e05d12614b512828bd1fd7db9a3ee6e1f8b498e437b5cb3a95753044a9b322e9ed9d8d72333e4d4d80aedf3f43849098038bd5a20efd617c98553a6583dae29824d5229008c2ea21de48736c209c32836f97f28c33bb98263e2bb2ceaff93a1725b1eea0d71aee61caed5c16046ddb52557e4524eace54c72f2cc50a06460709a0dcd6a2b5427aa8452d352625d361dc4437b9f8fd6e69e871f093705709697d1a149f4c3aae714d8ddc253abaca5d563e5afb027d704cb7430e5659b8b8957542326de6f405f6bc8a8be2576312c51d186b442f08f264dfff59614631427dc230e8677ae5380a93bee8fda1522c3c5a5ab35a02fe5ed0eb46f52c13733757a6cad116bdad4f4539c3eb9a4a4976ea6722fad7d007e097d3ea50a65fba0a021662edf10707e35098a2783acb067ee7239be5bb23b079b9449af45e99ea3107a0cd27f70accb5f4d4946293b8c5c28f2d65dd148f2ffcb09b4564a9d6c7746569355cf79c24d9c85e7b56098640117563b9d56e40820da0a3a53582321685a63d0c6c00378e6e2e522d95419d3046332aeebba48e880ba5647694cd2d53ae552e9b01ceffd598aff165e53af976f0ecff0ca8d3a698f2a1ab62c207285507d39aa18c13cfaf2209e4784e344ec82b41e65814b99c12351257746bd86bf6607d285ff79aadb3206d573cc08214b745edc53d517ce2d7c3a7fbb100deb93483bf4a199dd9e446349404fd997707d50e08915678abba29adec121c709552d4d9e306c0e1359a68faf8ac73caa9331673ab0fe0983ff0fa28b9af0ba118b094276c851eedc9fc7619ba923d755d96e9886267a7bdf783b1cbdb284888d7b8db0ce96f8a773f60e157246dbb1d3f4314ad565e1dce402f51ef135dd4ac9ab33962fb62004748a27fd05b21518475c5b6a61eaac9e20f0e35f0eac7a868fac47812de57ff104cac50732c83ade901edca8632c5c58e8e01ba6ebeee1c18b4eaf2b00811b1fb49abc186536b99bed80c9631592818e6b1fd9e03ea38103d583b95d035e2c32fb66edf8cdd5784a992fe3f573cc25f19f0971c1c08de47cf31d91d21c208d9dc9db691481035d7d63a998491d9fea515a0575593ebd81254f230bf6b834ac4c35f9fbf2069779efec8f96499f6fc7205103d8cccdaf706d411db769336dbf74713252805bc779809436adcd082c73978f0c85b470400886989d1cd402f2d38bd7aa5d3f6059f14e2d3212ec6740b6a61484640792a0fbe627df94e17c3b84b0fd54712a187b6d50e77a13121869748bc6af81b3814f615b01d5ff7bd47ecd2c0ecdcc429c47f293c20bf860740443513a07ba9000f72e857bfc8612ff06821bd2ab3da83cc3a44269ef4fc6813c2e71f3bcbb8612af9a11bf1ef923c6e6695181e406bcd5618ce52db8881c8fa239e67bd3f7984f153ec51d7e5ac9486d8c42d18c52fcb0e6ec482c8a7ca0a21cfb0ad8336a933f473f7dffe90a0572c7b8ab8e54f7a5f77632646a2bb5b0151dc5e7d6071d5d177dee3766abf59e2c156f30cb3c35df92416b888e9c9206459742d732aeae8d0006d7777c277ee9c1b9b64125d36fcef4b0299ff715edfd5d285a5e477a452bf082110a934a8fa12cd35ed9ffbb04138259ed96895936dfa26a4508b00d070cc509358eebf0cc99da6a48411b9e112d5cb526b734606e75a25eea9c9449da79f520c0800f4fccc7076cabc747381d2cd6dca90289bd475b88d0d3661ec7ba2eee0a1e6dfd9d857f7ca140930c1bb9b13837c7d16e1a895b1e73849a52753305694fe80c917539b6020f934eb140eb2a6089f3ded3fa16cdf594b66532fd234eeb92b86786cbb58d21cd2cafa5844bcfd9f8d31d0eb94c1fa7f44613cb68353649887a17f82378b90e4140b15ec3ffeb329fc887574a91696a5216fe4a3cfe066d86ce6e96207eae26c3351ca2abb33f905d843b2104609c89ac1b1056ab3c9e8c85d568c2f30c963209648048436c4bc36a620d8a39941f10e3f3afedd887d1c302b72ea430c27a4d61deb63b029d52c43e89c9b599cdc4b64df1d74d9142817d654bbf544144717875dac246f1794ad3f66eedc2123c3407ce12c04bbb4fafddd2c2c0d22e9eb3970d91d0ca9ff1c2aa4b6b05e800afadd8e12d17429ddf4b009982c9b76d865dd9db9f83681eb7df4d6bd3aa0899d5adba5560dd467bd0ec218f0f6fdb5a1d15c477b0891060a550129fe51256d68236c9404f206c511a6e7f640a823bf7dd13061155d807c2151a97c66d97c08030085b4827cc95465c4ef07154d5f5a213e9d6f694e87aad29beed49deeae912c110bb11de1d401d3ee276cfdb74242b19d354325799755e412404cefa4f9478b321b3f7f14a87659083c9a191d8a97fc7c0247024bedc23b82a233e8b45bb3637181190391164e99fad59abb605e124738f8e7c9f27baad604741a6f542d5424ea199c2d4224c8c1d69dce4f1023841c359075698128b5fded209cb694c2a18fe411dec1641ddc1acb6dbdfca46f6a49a8a08112248b553bb3c002750c73a25e328acc47833cd4298bcf01dfbe2f9d550ed1a661ca81563a8b7c8da91991d12b595f6a7ddcf50ca8f836a210dd2bfdc460ee809e34b4c161242963745789cb552eb968aaba85d3ad78e5a7fc2ff0d0a464217fe86e90d7070ccc8f44028d01c70198e8d5bd7e5adec1551a5b155b6ae9ff2edd7c173a18bed08db49ecda3d703ab1d7aa5612f1aa848abc8ed6e2631d31c16304b9400e8740c3138228e9234ae932223b7e6efbda2a25b0e19d116629e46deb56acebcd18192ffadde6d70a51b10d3b998ce5d2f74beccd270fc845d1e870aafe432c65b8c7e0c44ee27b3bdc60d43d0af685fb033191d4b0ea1d7cfc834ba2fc9251447b1470e565998fe0b47940d809e86fe9f7e528914be6a5187e975b9e8786bf25468d6ca35f0bcdf5260958ab3d2668535503768a8bab63b7bbc65ca38878985f429d39ded526e5e36f7a1ee0152125d91b6112ec2900fcd623132cc7260e03b7150a24fa2e29db88e2b8009778cbdd54de6c925bd8541b82fd3234813f166c388b0dfea536b8083c48e559432cf82dd4bbea5c7ce5dc18d20a9340c33d726de516b51c511a16a772a3258d099ac14e866ac6413478682e9b4724b028c723e91c1599176f8fdc8634374a9f8fb963ecf90c0a8fefd6520b022435054f8332f244142b50abb766a430f9039c68ac38da81f63c818266179bfb03ac955451b9d2a9b33d54d06006a553b404a4dbec1e073ad4187e1cab6b8aa46443f7bd6731a31d4a3f36cf869ebbf75720211e62a9c34b42a06a41a451341fc87f00bf434fa1c832370d31e3c7d57cb5fce438b9ca5659fc096909a92c1d8a7de98230125dd6898447714a3ce03b22b94bcfe13f59db464fd1fa32e60113a0e9dfc266b410d130fd86257ced61613e389328dc5f0e6736c81e781fa31977d48257cd6326683443e70e8093b25e78ce24f629cb7ed5df98bca51f9c141923b1b8e53d7b9073decef7279f3584a1383b0b50b34d849f1996f83aeabd20e59334c42a2867413d0578d604e5d9dca08f7b4ce60cbfa59634acc8aed7df82a9d9c162ca66a121ec3761d2c95003bb4f4ad6e435cec0c2c0a5bcd3d8ee367d717cdf3821effb78c7db2f4404134bf38275dc65617f914a5d049a69270c5ddf5ed49ddfc7db2f518f1f7c032374a9342f9d1070acbc0ba5d94ab4f9d41bce2c0144c20ff1afe0cb0b1ec17e7cfedea3290cd1f3ceb18c288247de7ebcd8bd20e1f8b9ca04ea4777fe7f11d3ac75593eb40649aa427aff9d2c7436447400b11841292d048536b154f75db9c3f1ed4d4688fcd74ea137e2845c415fa4f9faa994bf349bd151cd4fc9729ce4a2d19f3dc5ffa21669b98ca6476dc8bd2b99737799a024356d3fd1e253f0c794a4f6d021752911dc1a2d6d456f7f01c1633281cba5e5729a0e8da93a32038b5b61d4ffe1f62a1c7ce6ffc401727072a228240dd86bd9da820b946e85f4bbdccb45fb486e12f3b5a429c7a1a95f65c0d729c3f3e99dfe849a117aa0f2d44c9118b5c9c2c3c4838fdd917c3077683c1115b894b5dab0c01a90bd05f11dc58872fdf25ea47bc4d16508d6a4cd8bfed235f2e9ec899a3a2dcd6115fb8c28cdcb9f821db58c6f4bece95fe9eb135cf13b39b1b23dfe29ba72c3cec8baf1ce4f3ef4b67d51b5f488edbddf29e8bde08bab5159b33cfb866954137ac0d0d14a406ae5c59726343789dfe1ede791430c99a4c8ecb6ad14853ee9a08be62c1040c718aeb633510650e90ade6cc8961c30e0cb378fa31d16734afcfd9423e78083bda3b2e8dfe3c6342a1eb3a79038591810019c37f07171140b29dbc562147b6475513f79c9c7599279a404d5d2bed1f3151e52d4f630a86943a62879ce423ef2d664eea6ec1fadc08a2d79d1701e2a469918f959b79d99456d9e44f298081d52639f9de3df08a86129fba6fed67bd6c3de7b4546c6d09521fd31a09d2ac6a04643d9f18a06fd387d1cb00a32c2959cd675c26608b91a035bbe207ab927b51a74ec00b74ce536d722494783346b74b6979789f3fe8a891fd205cdbfbdc0c9d988fb9a7ccfc6a20b9ebf66361739825d09cc883964827fd365298299abe2c1e8bafb18b69c993bf6433945235ace612bad7d4b4ef32a44022ea20227e2f1ff4761384e84fb81906a5d0c37d44c356bca14effef367d2ca8d5af35eba94f95d78129abcf63f199fbf3703ad30358efecab2d23e0e6b033d4ef332add97215a4a135e3eca2f7cbd6622d82657242973b97ae61d83641d96ddb43b60cb7886f29585c4a14646b3eb77f9f7f8a1b2bf26c099fc2d641c607ecd1143af47da2934501db7fbb368b420f4ea815a2e5ca64dc7fffbc14a11b5dfae6d67ba15a1bad7388611316eb2bc27bedd7df4dfe1c25583c72b10d166fe19b1197e253d8303a6c928c201a87e64d3f04e4b36ad696629e45d85b319d66bc504c45cc8cc75", 0xffc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x64, 0xfffffffffffffe46, &(0x7f0000000140)="b0a4169f409dc4a48508137dcf8b7119ac941b8915f362399297e61f359652c1b1c043aee8b82ae8751c216571fd720e9cd31011cda9275c809b9d42d11eb006089ee65a5539756293d5b8e779887c6493991bb13ba07324e7a6d8d16b4bf8603bf6c2bf", 0x0}, 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x40001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0xfcb) read(r0, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$zero(0xffffffffffffff9c, 0x0, 0x200000000000000, 0x0) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x2) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'netdevsim0\x00', 0x4002}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) close(r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020807000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:18 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1164.393165][T26594] FAULT_INJECTION: forcing a failure. [ 1164.393165][T26594] name failslab, interval 1, probability 0, space 0, times 0 20:08:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020a07000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1164.452362][T26594] CPU: 0 PID: 26594 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1164.461644][T26594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1164.471725][T26594] Call Trace: [ 1164.475029][T26594] dump_stack+0x172/0x1f0 [ 1164.479380][T26594] should_fail.cold+0xa/0x15 [ 1164.483997][T26594] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1164.489828][T26594] ? ___might_sleep+0x163/0x280 [ 1164.494693][T26594] __should_failslab+0x121/0x190 [ 1164.499640][T26594] should_failslab+0x9/0x14 [ 1164.504191][T26594] __kmalloc+0x2dc/0x740 [ 1164.508459][T26594] ? ext4_find_extent+0x76e/0x9d0 [ 1164.513513][T26594] ext4_find_extent+0x76e/0x9d0 [ 1164.518383][T26594] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1164.524543][T26594] ext4_ext_map_blocks+0x1cc/0x4e50 [ 1164.529753][T26594] ? ext4_ext_release+0x10/0x10 [ 1164.534603][T26594] ? __lock_is_held+0xb6/0x140 [ 1164.539386][T26594] ? lock_acquire+0x16f/0x3f0 [ 1164.544058][T26594] ? ext4_map_blocks+0x3fd/0x1a00 [ 1164.549089][T26594] ext4_map_blocks+0xebb/0x1a00 [ 1164.554034][T26594] ? ext4_issue_zeroout+0x190/0x190 [ 1164.559238][T26594] ? kasan_check_write+0x14/0x20 [ 1164.564166][T26594] ? __brelse+0x95/0xb0 [ 1164.568421][T26594] ext4_getblk+0xc4/0x510 [ 1164.572755][T26594] ? ext4_iomap_begin+0xfe0/0xfe0 [ 1164.577778][T26594] ? ext4_free_inode+0x1450/0x1450 [ 1164.582894][T26594] ext4_bread+0x8f/0x230 [ 1164.587142][T26594] ? ext4_getblk+0x510/0x510 [ 1164.591842][T26594] ext4_append+0x155/0x370 [ 1164.596268][T26594] ext4_mkdir+0x61b/0xdf0 [ 1164.600613][T26594] ? ext4_init_dot_dotdot+0x520/0x520 [ 1164.605988][T26594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1164.612222][T26594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1164.618545][T26594] ? security_inode_permission+0xd5/0x110 [ 1164.624266][T26594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1164.630503][T26594] ? security_inode_mkdir+0xee/0x120 [ 1164.635786][T26594] vfs_mkdir+0x433/0x690 [ 1164.640029][T26594] do_mkdirat+0x234/0x2a0 [ 1164.644379][T26594] ? __ia32_sys_mknod+0xb0/0xb0 [ 1164.649225][T26594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1164.654697][T26594] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1164.660764][T26594] ? do_syscall_64+0x26/0x610 [ 1164.665444][T26594] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1164.670727][T26594] __x64_sys_mkdir+0x5c/0x80 [ 1164.675320][T26594] do_syscall_64+0x103/0x610 [ 1164.679912][T26594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1164.685795][T26594] RIP: 0033:0x457257 [ 1164.689693][T26594] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1164.709721][T26594] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1164.718125][T26594] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1164.726092][T26594] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1164.734066][T26594] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1164.742131][T26594] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020c07000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1164.750097][T26594] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020e07000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1164.835694][T26594] FAT-fs (loop2): bogus number of reserved sectors [ 1164.850319][T26594] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:19 executing program 2 (fault-call:0 fault-nth:28): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='sfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020f07000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000880)=0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r3, &(0x7f0000000980), 0xffffff4d) r4 = getpgrp(0x0) ioctl$CAPI_GET_FLAGS(r0, 0x80044323, &(0x7f0000000940)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001740)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000400)="326fd82bc38198139b11f6dcb7c965b71fff189c0f080378d82496f9c03dba6e1e93b40995349ba6893cac15fc29586b4a5944208cb1adce48e6bcb4fe54eb3e70b48a73ca559317b53d71dc8105162b04d0130a4f59663a712eefe7ea69ab0d7caf5741e1e656a985833c6af920ebcdc0df97e88b44fa617ccfd930ffd1f5608f1807e09a4c45226f6aea4b0d1fa763ed7af003b1edf3a24fd82f23f88e4fb87074cd6e6f64094d6949ec63e7846c934f834cddb63295015a1ff01c8ae47a1efab20f47dbbfce19dfa446a4c69f5186db34a4414f41387dc9b11f5f0e88cad9d65891214e46a27432", 0xe9}, {&(0x7f0000000500)="e66f15fc6a63a22e0d7097368efc7dd0ffbca76e5bbc23e2ae5e3d4af9e7ee391c9f95458a37e3e08063dd63a1d87cf469ad661b461d4c02f9a9e5f7487346df1e4e9179ef9123468915d0a6a5e16c21682de053b5d4db97e4b802c929320221f539c4649ea2f3e53d04dc40f9c25be5fecb90593f3e7c32ec94cc6fe0e156478d234e0496d040f95a01a3abf70b939d0ca1b0859c43da13a35653a26c11bc406ecf83", 0xa3}, {&(0x7f0000000180)="f34e98288ae115364a79fcdfac6086790b17890526c3cb5f532ed13f", 0x1c}], 0x3, &(0x7f0000000800)=[@rights={0x30, 0x1, 0x1, [r3, r0, r0, r2, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x50, 0x20000000}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940), 0x0, 0x0, 0x0, 0x20004040}], 0x2, 0x20040000) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000100)={{0x7, @addr=0x7}, 0x8, 0xffffffff80000000, 0x2}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000180), 0x30c, &(0x7f00000001c0)=""/17, 0x2ea}, 0x3f00) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)={0x0, @speck128, 0x0, "84a6794bb9065be4"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) 20:08:19 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00021007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:19 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1165.055621][T26634] FAULT_INJECTION: forcing a failure. [ 1165.055621][T26634] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.088295][T26634] CPU: 1 PID: 26634 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1165.097436][T26634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1165.097442][T26634] Call Trace: [ 1165.097462][T26634] dump_stack+0x172/0x1f0 [ 1165.097483][T26634] should_fail.cold+0xa/0x15 [ 1165.097502][T26634] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1165.125597][T26634] ? ___might_sleep+0x163/0x280 [ 1165.130452][T26634] __should_failslab+0x121/0x190 [ 1165.130471][T26634] should_failslab+0x9/0x14 [ 1165.130487][T26634] kmem_cache_alloc+0x2be/0x710 [ 1165.130501][T26634] ? rcu_read_lock_sched_held+0x110/0x130 [ 1165.130519][T26634] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1165.157289][T26634] ? __mark_inode_dirty+0x241/0x1290 [ 1165.162580][T26634] ext4_mb_new_blocks+0x5a8/0x3c70 [ 1165.167690][T26634] ? ext4_find_extent+0x76e/0x9d0 [ 1165.172727][T26634] ext4_ext_map_blocks+0x3094/0x4e50 [ 1165.178017][T26634] ? ext4_ext_release+0x10/0x10 [ 1165.182875][T26634] ? __lock_is_held+0xb6/0x140 [ 1165.187675][T26634] ext4_map_blocks+0x8c5/0x1a00 [ 1165.192527][T26634] ? ext4_issue_zeroout+0x190/0x190 [ 1165.197725][T26634] ? kasan_check_write+0x14/0x20 [ 1165.202662][T26634] ? __brelse+0x95/0xb0 [ 1165.206814][T26634] ext4_getblk+0xc4/0x510 [ 1165.211134][T26634] ? ext4_iomap_begin+0xfe0/0xfe0 [ 1165.216156][T26634] ? ext4_free_inode+0x1450/0x1450 [ 1165.221268][T26634] ext4_bread+0x8f/0x230 [ 1165.225529][T26634] ? ext4_getblk+0x510/0x510 [ 1165.230128][T26634] ext4_append+0x155/0x370 [ 1165.234552][T26634] ext4_mkdir+0x61b/0xdf0 [ 1165.238885][T26634] ? ext4_init_dot_dotdot+0x520/0x520 [ 1165.244251][T26634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.250483][T26634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.256718][T26634] ? security_inode_permission+0xd5/0x110 [ 1165.262448][T26634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.268679][T26634] ? security_inode_mkdir+0xee/0x120 [ 1165.274173][T26634] vfs_mkdir+0x433/0x690 [ 1165.278433][T26634] do_mkdirat+0x234/0x2a0 [ 1165.282779][T26634] ? __ia32_sys_mknod+0xb0/0xb0 [ 1165.287636][T26634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1165.293096][T26634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1165.299159][T26634] ? do_syscall_64+0x26/0x610 [ 1165.303836][T26634] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1165.309120][T26634] __x64_sys_mkdir+0x5c/0x80 [ 1165.313707][T26634] do_syscall_64+0x103/0x610 [ 1165.318298][T26634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1165.324182][T26634] RIP: 0033:0x457257 [ 1165.328070][T26634] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1165.347666][T26634] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00026007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="0f0000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1165.356159][T26634] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1165.364121][T26634] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1165.372211][T26634] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1165.380180][T26634] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1165.388144][T26634] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020020000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="100000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1165.482842][T26652] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1165.493420][T26652] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:20 executing program 2 (fault-call:0 fault-nth:29): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='tfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3c0000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1165.677365][T26665] FAULT_INJECTION: forcing a failure. [ 1165.677365][T26665] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.710145][T26665] CPU: 1 PID: 26665 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1165.719293][T26665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1165.729432][T26665] Call Trace: [ 1165.732735][T26665] dump_stack+0x172/0x1f0 [ 1165.737072][T26665] should_fail.cold+0xa/0x15 [ 1165.741667][T26665] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1165.747592][T26665] ? ___might_sleep+0x163/0x280 [ 1165.752445][T26665] __should_failslab+0x121/0x190 [ 1165.757384][T26665] should_failslab+0x9/0x14 [ 1165.761887][T26665] kmem_cache_alloc+0x2be/0x710 [ 1165.766732][T26665] ? rcu_read_lock_sched_held+0x110/0x130 [ 1165.772446][T26665] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1165.778678][T26665] ? __mark_inode_dirty+0x241/0x1290 [ 1165.783965][T26665] ext4_mb_new_blocks+0x5a8/0x3c70 [ 1165.789075][T26665] ? ext4_find_extent+0x76e/0x9d0 [ 1165.794109][T26665] ext4_ext_map_blocks+0x3094/0x4e50 [ 1165.799399][T26665] ? ext4_ext_release+0x10/0x10 [ 1165.804254][T26665] ? __lock_is_held+0xb6/0x140 [ 1165.809032][T26665] ext4_map_blocks+0x8c5/0x1a00 [ 1165.813890][T26665] ? ext4_issue_zeroout+0x190/0x190 [ 1165.819091][T26665] ? kasan_check_write+0x14/0x20 [ 1165.824019][T26665] ? __brelse+0x95/0xb0 [ 1165.828179][T26665] ext4_getblk+0xc4/0x510 [ 1165.832521][T26665] ? ext4_iomap_begin+0xfe0/0xfe0 [ 1165.837544][T26665] ? ext4_free_inode+0x1450/0x1450 [ 1165.842660][T26665] ext4_bread+0x8f/0x230 [ 1165.846897][T26665] ? ext4_getblk+0x510/0x510 [ 1165.851504][T26665] ext4_append+0x155/0x370 [ 1165.855942][T26665] ext4_mkdir+0x61b/0xdf0 [ 1165.860369][T26665] ? ext4_init_dot_dotdot+0x520/0x520 [ 1165.865733][T26665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.872071][T26665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.878321][T26665] ? security_inode_permission+0xd5/0x110 [ 1165.884041][T26665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1165.890273][T26665] ? security_inode_mkdir+0xee/0x120 [ 1165.895698][T26665] vfs_mkdir+0x433/0x690 [ 1165.899947][T26665] do_mkdirat+0x234/0x2a0 [ 1165.904282][T26665] ? __ia32_sys_mknod+0xb0/0xb0 [ 1165.909128][T26665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1165.914592][T26665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1165.920648][T26665] ? do_syscall_64+0x26/0x610 [ 1165.925323][T26665] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1165.930621][T26665] __x64_sys_mkdir+0x5c/0x80 [ 1165.935207][T26665] do_syscall_64+0x103/0x610 [ 1165.939807][T26665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1165.945693][T26665] RIP: 0033:0x457257 [ 1165.949586][T26665] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1165.969269][T26665] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1165.977671][T26665] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1165.985633][T26665] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1165.993596][T26665] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1166.001578][T26665] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1166.009551][T26665] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:20 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x6, 0x8000) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f00000000c0)={0x9, "adf25894b6e6bcd804aa63a82c41793123f7d476cdb667d6177851ef9e12af63", 0x3}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="75f6227a0800000000000000000000dee16367c551249c8929c5bb94590000000000000000000000000000000000000000000000000000000000"]}) 20:08:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020025000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="c00000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:20 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000100)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x7, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) dup(r0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) 20:08:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="c00e00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1166.108286][T26679] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1166.135638][T26679] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='xfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:20 executing program 2 (fault-call:0 fault-nth:30): syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="effd00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x21c, r1, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x200}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xdc, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffff0001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf03}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb68}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x20, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffffb}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x309b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x729}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xbf}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x80}, 0x8004) socket$netlink(0x10, 0x3, 0x1a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'caif0\x00', &(0x7f0000000440)=@ethtool_eee={0x45, 0x63b9, 0x80000001, 0x5, 0x4, 0x0, 0x9, 0x3f, [0x6, 0x1]}}) 20:08:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020003000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1166.283278][T26696] FAULT_INJECTION: forcing a failure. [ 1166.283278][T26696] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.296128][T26696] CPU: 0 PID: 26696 Comm: syz-executor.2 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1166.305056][T26702] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1166.305233][T26696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1166.324571][T26696] Call Trace: [ 1166.325049][T26702] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1166.327867][T26696] dump_stack+0x172/0x1f0 [ 1166.327889][T26696] should_fail.cold+0xa/0x15 [ 1166.327910][T26696] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1166.351771][T26696] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1166.357597][T26696] ? __es_tree_search.isra.0+0x1bf/0x230 [ 1166.363252][T26696] __should_failslab+0x121/0x190 [ 1166.368197][T26696] should_failslab+0x9/0x14 [ 1166.372699][T26696] kmem_cache_alloc+0x47/0x710 [ 1166.377465][T26696] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1166.383368][T26696] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 1166.388829][T26696] ? ext4_es_scan+0x6f0/0x6f0 [ 1166.393506][T26696] ? do_raw_write_lock+0x124/0x290 [ 1166.398627][T26696] __es_insert_extent+0x2cc/0xf20 [ 1166.403663][T26696] ext4_es_insert_extent+0x2b7/0xa40 [ 1166.408954][T26696] ? ext4_es_scan_clu+0x50/0x50 [ 1166.413819][T26696] ext4_map_blocks+0xb7b/0x1a00 [ 1166.418695][T26696] ? ext4_issue_zeroout+0x190/0x190 [ 1166.423895][T26696] ? kasan_check_write+0x14/0x20 [ 1166.428826][T26696] ? __brelse+0x95/0xb0 [ 1166.432998][T26696] ext4_getblk+0xc4/0x510 [ 1166.437356][T26696] ? ext4_iomap_begin+0xfe0/0xfe0 [ 1166.442475][T26696] ? ext4_free_inode+0x1450/0x1450 [ 1166.447592][T26696] ext4_bread+0x8f/0x230 [ 1166.451945][T26696] ? ext4_getblk+0x510/0x510 [ 1166.456630][T26696] ext4_append+0x155/0x370 [ 1166.461050][T26696] ext4_mkdir+0x61b/0xdf0 [ 1166.465379][T26696] ? ext4_init_dot_dotdot+0x520/0x520 [ 1166.470748][T26696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1166.476990][T26696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1166.483233][T26696] ? security_inode_permission+0xd5/0x110 [ 1166.488955][T26696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1166.495305][T26696] ? security_inode_mkdir+0xee/0x120 [ 1166.500592][T26696] vfs_mkdir+0x433/0x690 [ 1166.504929][T26696] do_mkdirat+0x234/0x2a0 [ 1166.509260][T26696] ? __ia32_sys_mknod+0xb0/0xb0 [ 1166.514109][T26696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1166.519576][T26696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1166.525649][T26696] ? do_syscall_64+0x26/0x610 [ 1166.530327][T26696] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1166.535614][T26696] __x64_sys_mkdir+0x5c/0x80 [ 1166.540207][T26696] do_syscall_64+0x103/0x610 [ 1166.544808][T26696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1166.550698][T26696] RIP: 0033:0x457257 [ 1166.554595][T26696] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1166.574201][T26696] RSP: 002b:00007f025079ca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 20:08:21 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80085000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd28, 0x25dfdbff, {0x0, r3, {0xffff, 0x4}, {0xfff1, 0x8}, {0xffe4, 0xffff}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 20:08:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020010000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="e03f03001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1166.582614][T26696] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457257 [ 1166.590585][T26696] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 1166.598556][T26696] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1166.606530][T26696] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1166.614497][T26696] R13: 0000000000000000 R14: 00000000004dbbc0 R15: 0000000000000003 20:08:21 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80000000000c, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x1ff, 0x4, 0xffffffffffffffc1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000140)=@ethtool_cmd={0xa}}) 20:08:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="391100201300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1166.677530][T26712] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='g\ns2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1166.741408][T26712] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 20:08:21 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) [ 1166.943204][T26696] FAT-fs (loop2): bogus number of reserved sectors [ 1166.956738][T26696] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="00f0ff7f1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020025000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='g%s2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x800, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r2, &(0x7f0000001580)={0x2, 0x0, @empty}, &(0x7f00000015c0)=0x10) 20:08:21 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x94, r3, 0x401, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) dup(r0) [ 1167.215735][T26738] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="effdffff1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007020a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1167.314677][T26751] FAT-fs (loop2): bogus number of reserved sectors [ 1167.328398][T26751] FAT-fs (loop2): Can't find a valid FAT filesystem 20:08:21 executing program 1: socket$netlink(0x10, 0x3, 0x16) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) socket$netlink(0x10, 0x3, 0x1) 20:08:21 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0xbffff) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x8000) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) lseek(r1, 0x0, 0x1) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='g.s2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000000f00090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='\nsdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007030a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390200001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x2000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xb0, 0x4003) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) 20:08:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x40000, 0x0) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007040a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 0: lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000640)='y\x00', 0x1e5, 0x2) r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f00000005c0)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x6, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) r3 = add_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)="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", 0xff, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000480)='asymmetric\x00', &(0x7f0000000580)=@keyring={'key_or_keyring:', r4}) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) connect(r0, &(0x7f0000000100)=@ipx={0x4, 0x1, 0x2, "be166cbaa9f0", 0xaed5}, 0x80) openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x0, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390300001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 1: time(&(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007060a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='g/s2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007080a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='%sdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390400001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140), 0x4) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b000200070a0a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000440)=0x4) link(&(0x7f0000000240)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0xc6) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2={0x1f, 0x0, {0x200, 0x3, 0x100, 0xfffffffffffffff8, 0xe85, 0x4}, 0x7}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="8efe8e49d666", 0x6}, {&(0x7f0000000280)="a814cb45f36bed5762318d57f226c7c4a8e8cc6fd7c90b908c643cd813590b25f9c5f74a806870beb9dd7aca5f7ade65711c6dc4219b362bf0a9bf428433b21bad9fa8f707afad1562b05a272e09d10697b11641485215767b6d36816f9ec6280b136604813c38d68346955628a38330681aec178051e3193ab14879b9921a5ede3410fbfe8fda392d44304a2315d9f680a0c58f988c35fb6f005a12bfc73440a8746f9f6fef0d00", 0xa8}, {&(0x7f00000001c0)="76fe7e05522e039192ed6d06a19f9936559bf320a036acd6414eff20d8bd338814ab0a48f317b0053824ccc8dc6169d6ef78c6d4f116c57651060fff9d3f8976972457c4327b3db3d4e7134468e58be98833b35a87c64b7db56413ad81d08dcfee26ffd8bde97b", 0x67}, {&(0x7f0000000340)="22ec48d7472873212fa48622090bc712dec2b773d053b6ce1a8ca151390c701c345120654899e0f4122f400bc16eb878620e01c540abccfedf09a1fdfdff", 0x3e}], 0x4, &(0x7f0000000500)=[{0x100, 0x12b, 0xe3, "2868efc682f242f726eaf00a541673580f5677e984302482d6c95d79a608afe1448c780274203076ec316b3ce60f4697996553f04eefe09a7c8e85b124cecf377f07ab8d25244a3568acca3018fdcbc8261c460f22a0bf42a078eefac874c312c452fd1cea117d6d7a7c268df19d481ccecaa319705ff3558a45ccf6ddd8071277286ffee33d5feee27668b6727c9d8ce19fa0892a55a745e62085cacb68994b0d6c16ed827781a48d41f7a6b15c7088f9420a216ad65ab112a98aca0f462f75571e67694a4fd205a5797330c89b596f7f384c69b2e41da414fe0918a1441b326c0916919e3ceb081f07dcdb"}, {0x20, 0x10f, 0x1ff, "88b1b6c942f396f92f467df30f"}, {0x88, 0x10e, 0x5, "8053e62e1a0b7ff516041a0dbed877c636a361abefe251a7c3eac3767303e0c2a4f21edf72fa20e487ea86b73d9f49126852ff4907c986608b49d5e41180d21c2209935acba50773f23c2c64d04a63541d936936166a43fb1e62e261db93163617579c59f7270c97846c26ae431a5da4dc46b4"}, {0x18, 0x113, 0x7c3, ']km'}, {0x50, 0x18a, 0x6, "fcd0ada0fcfabd1e446525d7f9cefa2c397a73b78d1baed740806297dc5d33b1d7f863e3df9d5e6e5c1cf27de1c04b689923e743cab426c17e6c4d6446"}, {0xc8, 0x0, 0x100000001, "c96cc33b93dff7ef19804e7f762a26743bd26164a29cda1066ab6900c19a5ffc3e10c3cb712dee7a81168241078da56631ceec95809d9b7d85a1b42af32339e5e8250b97683e267dda0dc9e79bebfb8ce3f480e8cfac322feb65efc46933c9ab70da298684e885e149772d5dcd0aab6b50647108734cc10d796f999e144b8a80b59512c709af847426c14cd84db7ec0ddfc8bca22711c3a6670b18ab388812462992497d93b3be47a86e4df3cb274f0ccdfd5143"}, {0x1010, 0x11f, 0x7, "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"}, {0x38, 0x18e, 0x7, "c193a4e0f35ed618b562032fb907d2154e1589212f643b4582d51df6bc638be7e397e254"}, {0x88, 0x0, 0x3, "c06fd368f828919619c4d9662da2522f336fbb829bc91a5fd0419e7097fbe3e1104104d9b112296b220d5159ec7e17f6ab4f7886bd57d47c90010fcde0da8fa7f37a0418c0219a6fa1fb3c6450fc7411865b3130f7e1f4304d292af5eb271785c7bfb0ade09b3ca9cb02d0dbe06424ba4051"}, {0x100, 0x103, 0x0, "d7f07915e371da5944d175516662fd9d3ad7bb86409f156f26d7696f3e796ac608a4d3bf9f06514e730eee18d86a2d6dc34eca71edc04609d3ee35806281201d2899919684ccdb0b478f2179c04f9261a924e19d903397790d451c7d3ddcbd63e0fa8d9fba09691454aa2b731ac34e3168588b87d988f32c49f156817f2d210797c07854b0cdce83aba0ba92adf95de92c0b3fe6c670928955814cf48e05c43e64bf46ebd2f7439000213846a4774e27aebad03b79f513639eb366199d8f9dbecb827ff9341f1f264b8354d729c0aa9bd3eec253796ee4fd20a1aaeb9c8484258001f365ebda508037b6daed2b"}], 0x14a8}, 0x1) fallocate(r3, 0x11, 0x0, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r4) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390600001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b000200070c0a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x8000}, @in6={0xa, 0x4e24, 0xfffffffffffff599, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}, 0x100000000}]}, &(0x7f00000001c0)=0x10) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390800001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b000200070e0a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf\n2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390a00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xe84c, 0x200, 0x93, 0x101}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x7fff, 0x80000000}, 'port1\x00', 0x40, 0x80001, 0x7f, 0xc8, 0xa1f5, 0x7fff, 0x10000, 0x0, 0x3, 0x1ff0}) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x401, 0x7ff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m\ndos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390c00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b000200070f0a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'nlmon0\x00', {0x2, 0x4e20, @rand_addr=0x6fad}}) 20:08:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390e00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0xdfd3, 0x400, 0x1f, 0x2}) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007100a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390f00001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf#2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:23 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000380)={0x80000000, 0x8, 0x4bb, 0x6c, &(0x7f0000000140)=""/108, 0x8b, &(0x7f00000001c0)=""/139, 0xc3, &(0x7f0000000280)=""/195}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x8, 0x40000) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000000f088087583bba7ee673923000000000000000000000045a39f48b7d84aff77c4037d8e2de4c2a4210033bfcab522fe792bb2357fb37995af90861e12b6efc0de27f57f0de304377b189ee6a39d86c9a30826260d0cbafbde22491ec6928ce61f"]}) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007600a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="391000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m#dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) [ 1168.786925][T26910] __nla_parse: 21 callbacks suppressed [ 1168.786935][T26910] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:23 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="396000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1168.839669][T26910] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 20:08:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007002000550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39f000001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390003001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m%dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf%2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007002500550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390006001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x10000000000000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000a001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007002500550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000c001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a02550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000e001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m*dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf*2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:23 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x2000000000006, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioperm(0x4, 0x2, 0xffff) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a03550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000f001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39bc1a001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a04550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x4000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) getsockname(r1, &(0x7f0000000100)=@can={0x1d, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@rand_addr="796d5db4b08c649b247c694a5a91089b", 0x3b, r2}) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="396558001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a06550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x10, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@cache_loose='cache=loose'}], [{@fowner_gt={'fowner>', r4}}, {@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'cpuset.'}}, {@obj_type={'obj_type', 0x3d, 'security.SMACK64IPIN\x00'}}, {@hash='hash'}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x9af94441094b05e8, 0x37, 0x75, 0x7f, 0x66, 0x0, 0x77], 0x2d, [0x7f, 0x73, 0x33, 0x32], 0x2d, [0x7f, 0x77, 0x3b, 0x30], 0x2d, [0x39, 0x34], 0x2d, [0x39, 0x61, 0x32, 0x0, 0x67, 0x63, 0x77, 0x65]}}}]}}) r5 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(r2, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m+dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf+2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390060001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a08550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x840, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000023428bc0ab4c75892f7ea7d01ee0ddf70cb1f9edf4c3edd8b5c7af703b08c84613d02f46d58f7e00dc1b92e62d92e16a9c3bed1a8c3a63ea10ca3d24fd7da2b4c0946ea8fd46dac22caa930b0f78ea4014"]}) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="395865001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a0a550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390081001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="391abc001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000040000000000000000000000000000000000"]}) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a0c550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x40040000000, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6594) 20:08:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m-dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf-2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900f0001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a0e550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000200), &(0x7f00000001c0)=0xffffffffffffffdf) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x6, 0x1f, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x240d01, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) 20:08:24 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) r3 = dup(r0) getsockname$packet(r0, &(0x7f00000018c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001900)=0x14) fstat(r3, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@loopback, @in6=@mcast1, 0x4e24, 0xe0, 0x4e20, 0x9, 0x2, 0xa0, 0x80, 0x5c, r4, r5}, {0x7fffffff, 0x4, 0x0, 0x9, 0x401, 0x2, 0x2, 0x7}, {0x91, 0x80000001, 0x0, 0x3}, 0x81, 0x6e6bb3, 0x0, 0x0, 0x2}, {{@in=@broadcast, 0x4d5, 0x33}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3500, 0x4, 0x2, 0xfffffffffffffffb, 0x2}}, 0xe8) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000006700090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a0f550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a10550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390002001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000000100000000000000"]}) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @empty}, 0x4, 0x4, 0x2, 0x3}}, {&(0x7f00000000c0)=""/150, 0x96}, &(0x7f0000000180), 0x8}, 0xa0) 20:08:24 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9f, "d9fa8704455086b330ccd214b6ba6189a6d10173589bb5d6cc87ee93f463c11261a2fa1309bd6f0ce655481f6524febb54d76235d063e66b1ded6db09eb64258f30816896686123c56cfc0e35eb74b690bcba51e04fade81dcec9926524a8d08af84f7a0368d2567e2ca75f072ffddc856a55c35bc6fa4b7d677276b645de32f518ccb5f7d66ae09ea8b34005dc7c6f19b221477ec012f954eeaaa848f3b71"}, &(0x7f0000000040)=0xa7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x404, 0xc, 0x80000001, 0x1, r3}, 0x10) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m.dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf.2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a60550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390003001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getgroups(0x7, &(0x7f0000001000)=[r5, r4, r3, r5, r6, r6, r4]) r7 = getegid() stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='system.posix_acl_access\x00', &(0x7f0000000f80)={{}, {0x1, 0x3}, [{0x2, 0x3, r1}, {0x2, 0x5, r2}], {0x4, 0x4}, [{0x8, 0x7, r4}, {0x8, 0x0, r5}, {0x8, 0x2, r6}, {0x8, 0x2}, {0x8, 0x1, r7}, {0x8, 0x1, r8}], {0x10, 0x4}, {0x20, 0x2}}, 0x64, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dlm-control\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000000940)) r10 = geteuid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000009c0)={0x6, 0x1, 0x7fff, 0x2, 0x8}) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000000980)={0x80000001, 0x5, 0x1000}, 0x4) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000640)=[{&(0x7f0000000180)="d0495e6d16cbbfaba0ba5172634e8234e39299c8e0f7f59c7e7850b7155db28e6f14902e0f87af5a7ca77b5700fa21e5ab922ad0ea1767bdc7c9f1342965b1f0fe9138162cb25c74f209c16abd310f95b351a12ac71c7eed337ed761c2d303c464e5d1b083820aefd2ff61f4a06e801ddcd53ea6cc5fe44ac33ed5f506ebed1798224538013bb5e81db59ee766e2c97858b2c3c37204b39ab961e686f6e59a3c379fde8a0d31a8193f08db3b55670e3cf9ccbba9d87a505dac666f12483435c56c07d8594e820d389d595e639f4727", 0xcf}, {&(0x7f0000000280)="9375e928db67cab8699833d9c7cdadad8f4122c859879f033bca15caeada453a688d69897f332316836660396477c96a2e927c6e18df6f675c08c432bbdef8939f6ee611d22acdc137b0980ddf43ef4af12e52a71847d12a6bc743315e07499ff30d3e1f6e4dba6d7ae680e2abf1bf2ce440c07974a6008811ca5dbd74eead1e407874c702138caf08cd83e699a3b95b6d5eb085f000a05ba83054e9e1ed698edd515407f0a4c9de23bda9386ff4e560707ebcce417a3ead836eddd62fd456c0bcbea886864b", 0xc6, 0x6}, {&(0x7f0000000380)="a86d3ebd06d6753a5000cc9ca421b334b4b4db7661fee2fe5685542575b94beb47828afd5976956cd9b9429bae6ab8ce1921ce69128e13373f2a0dd52971ec394b0825fc8c07329f9a341e3c619cc9f22171882511bd929db9bf7a0cc57da7a83a6582a36d38797cb9df80a2672bb2c8f64504e7b43ab7e3f4c52ad46d4ebae4d1003375ff03390b5b4d90669177899efaec03dad81d3c0b2e691005d2c60dab5b4bd98bd9d7b2ad16282386d989cc018313423068188b882e76d1d170377388", 0xc0, 0x8}, {&(0x7f0000000440)="1584476f42a29563de8f3f37d3be15c6e2a28f106f395e64719148e53659a85402128975704d8d944fd7b1ad2a61b2e633f36a3d3fbb8509888c4848c97d2965b895e0f790a572db523f96a0bd956799493d1465b26d55a5363fa486dbd7569f517f73622a631b85aad09245c8d24f7c8059f15165e0e76bf383023e8408faf5f501b883bf99ece4f1ece6c187e312fe183ad76bbe1aebaafb9b3ab091004d13f9abf6b946c76f5522f99712e9127f80aeb27f4c887bc07935d62ee35e4618d9fe0bc999da056c6d665d9893a85e28dfa0d513b6289a6b", 0xd7, 0x10000}, {&(0x7f0000000540)="c3aa31a4da1b9db0e7f095b366f56357e5d12dac8ae613ee44cbed41d5add7306bf896d2d995a2f35281c83abcbfa3be02e3467e20daaf74a7cdd9316626662e0db4cdfbd7b26abd6cbb313bf3757817a1bd7f035bf12f39860e0396edebdb278c347b7b089c79f9f836ab89c13d442c794445e9c5138c", 0x77, 0x3}, {&(0x7f00000005c0)="1a5899ea98bd95065737929fce82d72fdf47431b5d961fd39c8b79903002c485a191f6bf0674c042b7173f4a43befc2d8e80403a40bccad4cfad8c5e2ba3c75d594c4e19077310e0ce205faf76b11190e34c697f001c2fff135a9da583946c5fa8ec5967f51afaf3348e9356a597", 0x6e}], 0x10400, &(0x7f0000000880)={[], [{@euid_eq={'euid', 0x3d, r10}}, {@fowner_gt={'fowner>', r11}}, {@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', r12}}, {@measure='measure'}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0a000000000000000000000000000015213edb66ffca7afc438f00000000000000000000000000000000000000000000000000000000008f91cd3a7d86a83a75dce6"]}) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390004001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00552569330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000140), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000100)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) bind$xdp(r1, &(0x7f00000000c0)={0x2c, 0x1, r2, 0x20, r1}, 0x10) r3 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x105082) clock_gettime(0x0, 0x0) ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f0000000580)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x3, 0x2, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @bcast]}) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pselect6(0x40, &(0x7f00000003c0)={0x100000000, 0x20d3, 0x10001, 0x1, 0x8, 0x8001, 0x7f, 0xdc}, &(0x7f0000000400)={0x9, 0x7fff, 0x0, 0xfffffffffffffff7, 0xffffffffffff1e3a, 0x7fffffff, 0x0, 0x2000000000}, &(0x7f0000000440)={0x0, 0x1, 0x4, 0x401, 0xfffffffffffff8fe, 0x1, 0xfffffffffffffffc}, &(0x7f0000000480)={0x77359400}, &(0x7f0000000540)={&(0x7f0000000500)={0x8}, 0x8}) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$TCXONC(r1, 0x540a, 0x9) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f00000001c0)={0x0, @reserved}) dup(r0) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390006001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e691a0f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1f, 0x2, 0x40, 0x800, 0x0, 0xa355, 0xb3, {0x0, @in6={{0xa, 0x4e23, 0x920, @remote, 0x80}}, 0x6, 0x1, 0x20, 0xd96}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r3 = fcntl$getown(r2, 0x9) r4 = getuid() r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) 20:08:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='m0dos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:25 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) setrlimit(0x1, &(0x7f0000000040)={0x2, 0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390008001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gf02\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330300e5020080080000", 0x39}], 0x1) 20:08:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330900e5020080080000", 0x39}], 0x1) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000a001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e6933254de5020080080000", 0x39}], 0x1) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000c001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) ioctl$TIOCCBRK(r0, 0x5428) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x1, {0xa, 0x4e20, 0x1, @ipv4={[], [], @rand_addr=0x4bc}, 0xfff}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r3}}, 0x18) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mXdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0a0000000065000000000000000000b1b038f679e78b0000000000000000000000000000000000000000000000000000000000"]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x2, 0xd61, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) accept4$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14, 0x800) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000e001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5030080080000", 0x39}], 0x1) 20:08:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfX2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000f001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x6, 0x9, 0x3ffc00}) dup(r0) 20:08:25 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r1, 0x710, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5040080080000", 0x39}], 0x1) 20:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390010001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5060080080000", 0x39}], 0x1) 20:08:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5250080080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80040, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10000, 0x402400) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000200)=0xe3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYRESHEX=r1]}) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390060001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020280080000", 0x39}], 0x1) 20:08:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mcdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfc2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:26 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) prctl$PR_GET_TIMERSLACK(0x1e) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000040)) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020380080000", 0x39}], 0x1) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900f0001300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000031300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020480080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x401) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x9, &(0x7f0000000180)=[0x100, 0x5, 0x7, 0x1, 0x3, 0x10, 0x10001, 0xffff, 0x0], &(0x7f00000001c0)=[0x20, 0x0, 0x401, 0x422, 0x1, 0x3, 0x1, 0x7, 0x34ed, 0x9], 0x47, 0x4, 0x8, &(0x7f0000000200)=[0xf768, 0x5, 0x7d1, 0x8], &(0x7f0000000240)=[0x7ff, 0x7, 0x200]}) r2 = socket$netlink(0x10, 0x3, 0x1021) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth\x01\x00\x00\x00\x01\x00', &(0x7f00000000c0)=@ethtool_cmd={0xa}}) 20:08:26 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)=""/32, &(0x7f00000001c0)=0x20) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000100)=0x1) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000200)=0x10200, &(0x7f00000000c0)=0x173) dup(r0) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020680080000", 0x39}], 0x1) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000061300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_flash={0x33, 0x0, "e8bb7ab82ef51ed93268436c0462c1675d0ced0ec640c4e404a13ce579c8c7f152872133a98856975cace0bb240ee3bce04886abda1713279c78e9c619b173424a1c64a6a0edb37077694a84f31f2e3e04c4f04f6209a45567c0fae016c748af763aaec319dbf7d5bad561c7775d05f77cf04b950bc1cf5d0b05c1f46a97bf50"}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 20:08:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mddos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfd2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000a1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020880080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000300000000000000000000000000000000000000000000000000"]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2180, 0x11e) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0), 0x4) dup2(r1, r1) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000c1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) write$binfmt_aout(r1, &(0x7f0000000500)={{0x10b, 0x101, 0x5, 0x325, 0x225, 0x7f, 0x83}, "6ff924f3113f414f36bd8d84320fc3da6a61f86978d1a30c0595aa6cb36e55744460684767407c25259a91ea74aa5143dae2e575ecdd58d481f814415f899955f69b16dd12bd871609c72ffc03231d188f423a7825f2597c0d0b82f9e90875cb626457672ef7d82426f6479c995dcf4cc51f179d4f97a1d80ffc53f4fb2cd3ee0b0f57228437899b3a97bc12013898850934a6bd127850c7e27dc6ab25ce1d7b852d45861fe1dbd9e64a3d23d8eef9acb30ec2d5dd1ed24ffbb32e11ece9576d64e57075942c3a83233f467411bd68a352223164127d32db9e6435d72913df09a4db3531762029cba3f6", [[], [], [], []]}, 0x50a) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020a80080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) socket$nl_route(0x10, 0x3, 0x0) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020c80080000", 0x39}], 0x1) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000e1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='midos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020e80080000", 0x39}], 0x1) 20:08:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfi2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000f1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00\x00\x00\x00\x02\x00\x00\x01\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1acd100acd34244eed0000000af5ffff040000000000000021ae00000000000040000000000000000700000000000000010000800000000004000000000000000002000000000000030000000000000000f8ffffffffffffff7f000000000000"]}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0xfffffffffffffff7, 0x0, 0x179445e9, 0x7, 0x2}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'nlmon0\x00', {0x2, 0x4e24, @empty}}) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020f80080000", 0x39}], 0x1) 20:08:26 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'veth0_to_team\x00', 0x4000}) link(&(0x7f0000000740)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x3}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x1, 0x200, 0x1, 0x23, 0x0}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x101}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000280)="91c840bc818d74910044444a44d1880887dd076caa45a54afd625f509165eda7865a434920a5d5e79b9aa5f9cc638a315e12d05a67bdb720b88f8f676d0fc29c0087beccbe19af42ee76f355c8ab3e71ae5cfc10ef56c311c31d7e7c087d9d4a505010881fb43626da2f7d5a55e6d9619f52120e5b974914cbb893f11208e4cc6e0832d2781d6b3b1457f2e7ca33d92fceeca248184dc08d1c95818c023a4bd4a60164b8f76b707dd5c2bc78a782ad446951c6e4534742173bd69d7f0e5b16716cc905b043c1a0b5167745df5e8fa6fb3ff84478e45cdc1bb75c6ee316fa", 0xde}, {&(0x7f00000000c0)="9d802d44c9bf1b588e0c649b9783b7f38c8c7ce9a6a964e9bdbe8baef7e6c30d03424c87d052e531efca28701087a72c1b582d336e5677499e6831ea1e635193cb4692a9af590c00200e197f7052705658", 0x51}, {&(0x7f00000001c0)="b9cf1eb40e6bdcac0ba15393cafc40548cb0c960f9dfc525fa94f4abc461292eb68328149283f8ea7218f2e004d14171579d2a514042a3169a6712f5a294eb6b052922033304ff53692738ea39a808aa71745b", 0x53}, {&(0x7f0000000380)="9db94204e8f08b21c215b395912e6ed400f34c2dc33743b704ad70b4ef84f4baa88349d7e532764d2ad70f08bf15779acb74fb76a8713d40d2f3ab6ac74ec471d716cb6d18a9054e0ee4e97eb32e673e285c243bcbc95d73c9a529e2fbfc9236542e531d55174b49343b079e9d3a2bde0818c9a970a14afaf061591b3e902441e2caf56bf78176a7956fb835646364ca698da5e7b0bb0b24fc09689fcd97736a0c27220c3471b6240a08b80f902544f4e42ca064571e83b1d42dda981d04d671511b104d1b210032b8bed332398cb9", 0xcf}], 0x4, &(0x7f00000005c0)=[@dstaddrv6={0x20, 0x84, 0x8, @rand_addr="80e3b6a247836d59dcc7ca737ba0cfe7"}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0xec0, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xca3, 0x100000001, 0xa, 0x1000, 0x6, 0x3, 0x800, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x800, 0x5}}], 0xa0, 0x1}, 0x40000) r3 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000700)=0x1, 0x4) clock_gettime(0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000006c0)=r1, 0x4) pwritev(r5, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fallocate(r4, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r3) 20:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900bc1a1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x10000000000, 0x40) accept4$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37, 0x3, 0x100000000, [0x3, 0x93, 0x1, 0x1f, 0x3, 0x40, 0xba1a]}}) 20:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5021080080000", 0x39}], 0x1) 20:08:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mldos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390065581300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5026080080000", 0x39}], 0x1) 20:08:27 executing program 1: getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfl2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000601300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020ec0080000", 0x39}], 0x1) 20:08:27 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file1\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390058651300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080050000", 0x39}], 0x1) 20:08:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\n@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30010800}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1ec, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x74, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}]}, @TIPC_NLA_MEDIA={0xa4, 0x5, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x793ac243}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x78}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xac00000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3639}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x377a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x44000}, 0x20004081) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000811300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x6, 0x2, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u=@\x00\x00\x00\x00\x00\x00\x00\x00']}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/195, 0x7}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x80000) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000300)={0x9f0000, 0x9, 0xeb, [], &(0x7f00000002c0)={0x990a6e, 0x5, [], @value64}}) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000240)={0x9, 0x7}) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080060000", 0x39}], 0x1) 20:08:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='modos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:27 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) memfd_create(&(0x7f0000000040)='/dev/input/mice\x00', 0x1) dup(r0) 20:08:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfo2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39001abc1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080090000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200800a0000", 0x39}], 0x1) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000f01300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x4081003) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) 20:08:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000000000000000efffccf4d122c014cd5000"]}) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000000f00090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200800b0000", 0x39}], 0x1) 20:08:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfp2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mpdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000021300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200800c0000", 0x39}], 0x1) 20:08:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a000000000000fb000000000000000000000000000000000000000000000000000000000000000000000000"]}) 20:08:27 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) r4 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@delqdisc={0xc8, 0x25, 0x710, 0x70bd27, 0x25dfdbfc, {0x0, r5, {0x0, 0xa}, {0x5, 0x2}, {0xfff3, 0xf}}, [@qdisc_kind_options=@q_codel={{0xc, 0x1, 'codel\x00'}, {0x1c, 0x2, [@TCA_CODEL_INTERVAL={0x8, 0x3, 0x6b}, @TCA_CODEL_ECN={0x8}, @TCA_CODEL_INTERVAL={0x8, 0x3, 0x2}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x6c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x1, 0x2e2}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x9}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x800}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x5, 0x20}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x2}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x800, 0x52e}}]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080100000", 0x39}], 0x1) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000031300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, 0x0) gettid() r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080110000", 0x39}], 0x1) 20:08:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000041300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x100, 0x0) bind$isdn_base(r0, &(0x7f00000001c0)={0x22, 0xffffffffffff7fff, 0x3, 0xb7, 0xa830}, 0x6) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x2a0042, 0x0) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x2}, 0x7) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001500)={0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=""/203, &(0x7f0000001400)=""/197, 0x7000}) r2 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x40000105083) clock_gettime(0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000000040)=0x8, 0x4) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f00000002c0)=0xc) fallocate(r3, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) prctl$PR_SET_ENDIAN(0x14, 0x3) dup(r2) 20:08:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfu2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mudos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000061300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080120000", 0x39}], 0x1) 20:08:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:28 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) link(&(0x7f0000000240)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) clock_gettime(0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) r3 = memfd_create(&(0x7f0000000000)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000280)="ea466013a74290fe059c426f042fedba3911e79bd00aff6c97dcfe434fc54f58690b0037c3da6ef6ed1d0903a315691ca2f93124b11700cc4fc9839330511b23c06e5a2fb3240f46b9d99f7a5d758f", 0x4f}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f0000000200)={0x0, 0x7, 0x2, [], &(0x7f00000001c0)=0xffff}) fallocate(r1, 0x11, 0x0, 0x100000001) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000080)='security.SMACK64IPIN\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x2) dup(r0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0xb49, 0x15800) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080130000", 0x39}], 0x1) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000081300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000a1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080250000", 0x39}], 0x1) 20:08:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080840900", 0x39}], 0x1) 20:08:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfx2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='mxdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, 0x0) gettid() r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000c1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x0, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200600, 0x0) write$9p(r2, &(0x7f00000000c0)="a12ff8e5b13751f4d8ac4d583e23db46ba1bf5e1adec8091fc068c759254378800579f59f50db988fd7b260908bff71b7a4fc7e3e757840fe07fc30244c5fb8a465948ce61f6a64bedcd0c6cf501483631a942432145f048462ab8ce1f1998d66437c1c6bc89ad6e5c376c2110f3055179e119ac27e7f6c8ef6b12482d03f394ce49539122fba548992eb78dfb542776aeef6f6b731a55ed35f40a248a56d01802b2721a25e01065db6c080ef7cfcdfde690eb97d31131eb7b4e4931812a47350ae691ab4bdb2ffffcea6f9763b6906de8fd4ba48bce6e030cf0e5b1f2a723d680fdcd27d76e3b8a1b3af0", 0xeb) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080e40b00", 0x39}], 0x1) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000e1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200808c0c00", 0x39}], 0x1) 20:08:28 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x81, 0x301000) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="337cf21967f518f76e82a445e48c2ef251a63fe233f3b510d319a85977c48c63c0acd9e7a5db3683f06d802bb61fad554250867ebdd92145dcc78eb308b7aed25c6348dd1826a8359c53b4f367ce73ac38d327df651b7f577d065b4b4b127031fa3d2666870c1b67535c48f05e1bfe414e0fdbaa099943ba0e10b776a9041f9f8cd4e369325394e2384d7325b6473d635f63d093f5e1b56751f4fa75bfd4b6e35340bc057e671fd5e6892bfdf3c81ee2fe56f4fc78c514", 0xb7}, {&(0x7f0000000200)="4dc7cacee11e33456dfa3090a7114a1a9b0efde327478da329dfa3d5d7231451ae64b7b171d47c02f86f0fd2127e91ecaaa9a990b6a7270e2c2ba0e641eff973b930bfd96ee5684b6a2743d96dc8a2e31be6cb2a9c55ba95e7d999ebd353344fa0254df9da8b13f2e137b51737034b381110db6b8c72d2a062e27fddc0781bf79a9a7a7cc37aadf7d5984ef2a1a2ab3b4c334e5bb369feb9419087b25dbdb8d2443bcfe03e003ff41e24cc868286b7a97a2c43e089c979bfe85b5571ced25b83bf4027056ede5c58b25fde1980002537c29e", 0xd2}, {&(0x7f0000000300)="10cd450cfaac8d84df8934e5749b7cf024f36bb6ba27d10f72911c14c4afe6e7635e6eec9921e8d00d867331b78d4b19e21a1d901e3d26e23e4ebbd42e0fe95de9dbc50a8504f78e0344c7fe0c87914a047e34156366922a0cd07f34cbd0e74bbd476e4556a2cb87c63a96a1b99493053839faac6169f5f9804826724738c93e953abbf5b13541e6df033e6752d0a1b653d915ec6079a36c2cb57b387e9e708978b0187b73b297dcfa1388e3ce74", 0xae}], 0x3, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x2, 0x0, 0x227, 0x400, 0x7, 0x714, 0x9, 0xa2, 0x8000, 0x9}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="3900000f1300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, 0x0) gettid() r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080fc0d00", 0x39}], 0x1) 20:08:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs\n\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000101300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='ms\nos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080040e00", 0x39}], 0x1) 20:08:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000240)='syz1\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffffd, 0x7, 0x4, 0x7fff, 0x1, 0x4548, {0x0, @in6={{0xa, 0x4e22, 0x7f, @empty, 0x7}}, 0x73, 0x2, 0x7, 0x1, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x2, 0x800c, 0x4, 0x1000, 0x8, 0x180, 0x5, r2}, &(0x7f0000000200)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x6}, @in6={0xa, 0x4e20, 0x3, @local, 0x1}, @in6={0xa, 0x4e24, 0x1f, @loopback, 0xb65}, @in={0x2, 0x4e23, @local}]}, &(0x7f0000000280)=0x10) 20:08:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020025000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000601300090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200800c0e00", 0x39}], 0x1) [ 1174.569198][T27615] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. 20:08:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f00000000c0)=@ethtool_cmd={0xa}}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x9, 0x1) [ 1174.619484][T27615] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000006700090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080140e00", 0x39}], 0x1) 20:08:29 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs%\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080280e00", 0x39}], 0x1) 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000000f00090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='ms%os\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080300e00", 0x39}], 0x1) 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000006700090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080380e00", 0x39}], 0x1) 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001302090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080400e00", 0x39}], 0x1) 20:08:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001303090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='ms.os\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=@ethtool_regs={0x4, 0x100000000, 0x9, "efdc538e8b98158fa5"}}) 20:08:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080480e00", 0x39}], 0x1) 20:08:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080500e00", 0x39}], 0x1) 20:08:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001304090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001306090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080580e00", 0x39}], 0x1) 20:08:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="4c08bc8beb27c4fc267302c337e52dbb1dd0e097f7f9abd4f681fc67770c655b22605d9601b22fb0d77ccd8c74c0ff2a57ce8c") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:30 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, 0xffffffffffffff9c, 0x0, 0xb, &(0x7f0000000440)='/dev/midi#\x00'}, 0x30) ptrace(0x4208, r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000004000000000000000000000e3682d440f0085a959535f20d5ac1c3afefdfb69244549996a717fe4c6032be324cbecc8886f6bcb30aaa174296634d85077a3168cce6f7cea530058f939f00c3c965e2d4b804952d90ba042f4ff0fb5e7f568569a3aaecd4038e40a7b82aa5fe5491717b6d9344f87579e6e61f0f39acd98128fa5139649bb13dbfbfb45edb36c51eeda308d7faa"]}) r2 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x100, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)=""/134, &(0x7f00000002c0)=0x86) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000400)={0x0, 0x81}) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7379737465d3024750f600"], &(0x7f00000000c0)=""/94, 0x5e) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000300)={0x77, 0xfffffffffffffff9, 0x8, "1cdd5d61f6a7cf38a11bca90e784bdecf83cdcb6971cfa799669f2f8be8e5423b41ea72f1097dea36551ddc74f79e781a78fe1d29c447f8d0f0f57f1d9f96394d581030d394390301bb297e38789412e3ab230579cfede0f55d0e7b05f4cdb9dd86c524b825d42e00e4391ccc0891c1fbcdee773b0d816"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0x1b, 0x9e, 0x91, "19b0eea5c38bf6427ade37c4e616f990abb4c6ae850c148d0e42b9"}) 20:08:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000240), 0x8) ioctl$void(r0, 0xc0045c79) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001308090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080600e00", 0x39}], 0x1) 20:08:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0a000000060000000000000000000000f0000000000000000000000000000000000000000000000002000000278c1245f1db5ddf3f0acff30dbd52a62988c3f40a97b8623e87da7d703b018976876356341cc4f26c82b53de91a0cfda72758e3b1e00fbb8ab6b9cf621d43721f9850de04c3c9"]}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x1a1040, 0x0) getsockname$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) accept$ax25(r1, &(0x7f00000001c0)={{0x3, @null}, [@netrom, @null, @bcast, @remote, @netrom, @bcast, @rose, @null]}, &(0x7f0000000080)=0x48) 20:08:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='ms/os\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs3\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080680e00", 0x39}], 0x1) 20:08:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000000130a090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 20:08:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000000130c090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080700e00", 0x39}], 0x1) 20:08:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msd\ns\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080780e00", 0x39}], 0x1) 20:08:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x02', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000000130e090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:31 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40c202, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20400) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000180)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) 20:08:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\xffFF\t\x12\xbe\x94ne\x81t/ibleslmatches') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f00000001c0), 0xffffffffffffff60) getdents(r0, 0x0, 0xfffffffffffffeb1) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000820}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x6, @link='syz0\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 20:08:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msd%s\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="39000000130f090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080800e00", 0x39}], 0x1) 20:08:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$KDDELIO(r0, 0x4b35, 0x1000) getsockname$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) futex(&(0x7f0000000040)=0x2, 0x85, 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) rt_sigsuspend(&(0x7f0000000000), 0xfffffffffffffeb9) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001310090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080880e00", 0x39}], 0x1) 20:08:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000008) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x03', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:32 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) gettid() r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) fcntl$setflags(r0, 0x2, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)) fgetxattr(r0, &(0x7f0000000340)=@random={'trusted.', '\x00'}, &(0x7f0000000380)=""/215, 0xd7) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/rpc\x00') getdents(r3, &(0x7f00000000c0)=""/244, 0xf4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) rt_sigsuspend(&(0x7f0000000000), 0x8) ftruncate(r1, 0xdfb) getdents(r3, 0x0, 0xfffffffffffffffd) 20:08:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo\n\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001360090468fe0700000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080900e00", 0x39}], 0x1) 20:08:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) pipe2$9p(&(0x7f0000000000), 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080200", 0x39}], 0x1) 20:08:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe1000000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080300", 0x39}], 0x1) 20:08:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468feffff070000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8880, 0x0) 20:08:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo#\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x04', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) io_setup(0xcbb, &(0x7f0000000040)) 20:08:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080400", 0x39}], 0x1) 20:08:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0702000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:32 executing program 1: truncate(&(0x7f00000000c0)='./file0\x00', 0x4) creat(&(0x7f0000000100)='./file0\x00', 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo%\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x05', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080600", 0x39}], 0x1) 20:08:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0703000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0704000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080800", 0x39}], 0x1) 20:08:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xb51c, 0x2, 0x202, 0xffffffff, 0x3, 0x800, 0x7ff, 0x1, r2}, 0x20) 20:08:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x06', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) dup3(r0, r0, 0x80000) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f00000001c0)={0x7, {0x8001, 0x8, 0x3, 0x1ff}}) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 20:08:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080a00", 0x39}], 0x1) 20:08:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo*\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth1_to_bridge\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3f0000000000000001000000f7ff0300000204ff010000000100000007000100ffffff7f000000001a0100009ec27630f951de7030efc5c782ecf3aad49e17a69d2ecdad109d66d4610432d678f79426e0664a092ac62c610bcc83275fd3ef72bf642b5f2a7ed964894eefced26463fd705f3b05186baac8c1366db55f1d89d26f5ff6d901b15f8970436e2e1f58a7b1394bec6c48b532fbcb55a93e8a67925ed8d6206e6dbf18bb1c20419f7efcffe87252f4329c05acca982d162d7d9f3a6e957949d4a48c4879f8a2637e1b5d5015a9fcf71ec2a2b416a4af574f1e601856f6cb772df724e21c3b08f1368f27330bfaca81e9d74cc14817feb989896059e0"]}) r1 = fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f0000000140)="45be7045db5ad5b382cd6cd8bb9d346d435704e8e6e18401a44359a6efa7e4dd0d12cd417ec3d7820b4c5a08f3c54d86f451a09f757a3dbd1cae76", 0x3b) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) getpeername(r1, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) 20:08:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0706000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\a', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:34 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000013c0)=0x14) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f00000000c0)="7636bd640df66eb39e084e3a3eba5a4644af093f178b9e1bf2cb85d9586e492f3a61b9b3363f3a330be81c63dea30ac9836ff8a97285a4818fd1d2ee7f683b59971524df9af47fb365660c74e232bcecb36bae9c96219490db42b1297016cc7212639516262c89c4e60c54ede72409579cd6295bb6f44bf59442f0d69339ee7c2b8827171e9ca99256a10c2df601b2", 0x8f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@broadcast, 0x4e20, 0x7, 0x4e22, 0xfff, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x6, 0xfc7, 0x6b37, 0x4, 0x9, 0x7, 0x0, 0xfffffffffffffffb}, {0x80000000, 0x101, 0x20, 0x80000001}, 0x0, 0x6e6bb8, 0x1, 0xa09765b5a98e64d6, 0x2, 0x2}, {{@in=@loopback, 0x4d2}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3504, 0x0, 0x3, 0x1, 0x200, 0x3f, 0x55}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) open_by_handle_at(r3, &(0x7f0000000180)={0xfd, 0xffffffffffffffb8, "78f9465718dee16522402750366718969a7eab0cb32510acc27aab1cb5dbf752d3f5a97f981f556eee25b94ad9898598c855388753a78dd8d3492e27d6e201a92e5652ece9ad96912fd5941fbfc63e2cf4d27e32a18c700785b11bfbed205ad2910dd1ada2204399f7e295906e5aa08048fe60e92d2f82463985db301bfcca882f8958a47b2bdfb91cbdfc85351afa9d2066270a2bff20d8719b04204ca650acee055f9a8a31b301640882199fe20797d161bcfe40aa362d362ee117c3d53a2276cda0a56fbfc59cecce60c0ecde371cebf31adc62031674af0236f6a059071b5a760afa4143953b6ac5b746032e57494c0cbefe2b"}, 0x400) syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="24f5c6b431fc2d5964bdef1106b24518fa60595849a44e207d97dde4d80d07726bd4600137e2bd1d60a32cf8f0717b6d0b7fc9d9c2e73c451eeca2f48c3dd4029ac382d01013447c6077c2a70a4ad8cdf07969d2674b9b9b169fc7351e40bf4428fad3d21b8971b2359232d34d5ffd4b05d67830d40b771e9079802ebfb885fa92f3c4eef567019fc63b0467d8367be9162ab9d3ec562b1ddbd5fc4dc682c60893ae274d8a1fc5ce31ca1ec77fb8d604f0fd068500c44c7be9", 0xb9, 0xffffffffffffffe0}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6e6f646f74732c666c7573682c646f74732c646f74732c6e6f646f74732c6e6f646f74732c616c6c6f775f7574696d653d30303030303030303030303032303030303030303030302c6e6f646f74732c646f74732c646566636f6e746578743d757365725f752c7365636c6160656c2d657569643cb7eb1d26e96829acb357ee12778539fc666f2df4ce83e3cd2bb0b727b305f763c2ae56959b86a4c14a17dadf149730f610998698fcb9150afd37068ee39c2560871848b3a321da24bcf9", @ANYRESDEC=r2, @ANYBLOB="2c6673757569643d007f6430353066302d646663772d613533762d3236003f2d003749006266627b2c00"]) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0708000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080c00", 0x39}], 0x1) 20:08:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070a000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080e00", 0x39}], 0x1) 20:08:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\t', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000480)='task\x00') setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000080)=0x802, 0x4) ioctl$BLKPG(r2, 0x1269, &(0x7f00000003c0)={0xfffffffffffffffc, 0x7f, 0x92, &(0x7f0000000300)="52d9a071ebfa4a7d3d4b66d63852bb008e9988f29be27770ec8c9e0d456d7fb831c04e2fb394e91e88b6527b0b8202c1f2b89dcbfd0f1b050b785638b8801dd415a032b10c1d44e51a4b3e31169cf92d5982cae91f3482bb173dccece291fd67ca29f412199e2b7e6b421e856d2361523b29980e11ffefb4527943d33dbe13731d62a6db6ee1bdb07d06496e76f896d4c084"}) getdents(r2, &(0x7f00000000c0)=""/244, 0xf4) getdents64(r2, &(0x7f0000000200)=""/201, 0xc9) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r2, 0x0, 0xfffffffffffffeb1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='task\x00', r2}, 0x10) 20:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070c000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo+\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080f00", 0x39}], 0x1) 20:08:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x1, [{0x4, 0x2}]}}) 20:08:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\n', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080081000", 0x39}], 0x1) 20:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070e000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 20:08:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080086000", 0x39}], 0x1) 20:08:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x0e', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070f000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000480)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}, {0x6, @local}, 0x4, {0x2, 0x4e21, @broadcast}, 'gre0\x00'}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0)=0x1, 0x4) getdents(r0, 0x0, 0xfffffffffffffeb1) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={0x1, @default, @netrom={'nr', 0x0}, 0x0, 'syz1\x00', @default, 0x100000000, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') r2 = semget$private(0x0, 0x1, 0x288) semctl$IPC_RMID(r2, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="020027bd7000fedbdf2508000000ac00010008000300010001002c0004001400010002004e217f00000100000000000000001400020002004e21ffffffff00000000000000001c00020008000200ba7d0000080001001300000008000100110000002c0004001400010002004e22ffffffff00000000000000001400020002004e210000000000000000000000001400010069623a76657468305f746f5f6873720008000300030000001000010069623a62637368300000000010000200080002000000000004000400"], 0xd0}}, 0x8000) 20:08:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo-\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a0046b7ee934128252c00000000000000000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000001700)) recvmsg(r0, &(0x7f00000016c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001640)=""/95, 0x5f}, 0x2000) 20:08:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008f000", 0x39}], 0x1) 20:08:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0710000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x10', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0760000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080003", 0x39}], 0x1) 20:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07f0000000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080006", 0x39}], 0x1) 20:08:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2#', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo.\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000040)={0x0, 0x1, [0x8, 0x3, 0x100000000, 0x9, 0x7, 0x1, 0xfffffffffffffffa, 0x6]}) getdents(r0, 0x0, 0x0) 20:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700030000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008000a", 0x39}], 0x1) 20:08:36 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2H', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdo0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000002000000000000000000000000000fffe8000000000000000001ae35e000000"]}) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/4096) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00000010c0)="4151351c318820df500b458138db5e45059bc9171c28f29ff608cad45548ddef9ba01a055fdbdfee1e071d3e3c5e3f4a50ee86b1b3019f708020ad4a4a2eb93155a299da4c139e") getsockname(r1, &(0x7f0000001140)=@ll, &(0x7f00000011c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001240)={'team0\x00'}) 20:08:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008000c", 0x39}], 0x1) 20:08:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700060000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07000a0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008000e", 0x39}], 0x1) 20:08:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2L', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000200000000000000000000000000000000000000000000000000000000000000"]}) 20:08:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000040), 0xfffffffffffffe2b) getdents(r0, 0x0, 0x0) 20:08:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdoX\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07000c0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008000f", 0x39}], 0x1) 20:08:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x414800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) 20:08:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2`', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080081414", 0x39}], 0x1) 20:08:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07000e0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000680)=ANY=[]}) 20:08:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xffd7) rt_sigsuspend(&(0x7f0000000000), 0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getpeername$packet(r0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000880)=0x14) getsockname$packet(r0, &(0x7f00000008c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001d00)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f0000001d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001dc0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001e40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000025c0)={0x0, @local, @loopback}, &(0x7f0000002600)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002640)={0x0, @broadcast, @dev}, &(0x7f0000002680)=0xc) getpeername$packet(r0, &(0x7f00000026c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002700)=0x14) accept$packet(r0, &(0x7f0000002740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002780)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000027c0)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000028c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002900)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002940)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000002a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b40)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002b80)={0x0, @dev}, &(0x7f0000002bc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002c00)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002c80)=0x14) getpeername$packet(r0, &(0x7f0000002cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002d00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000035c0)={&(0x7f0000002d40)={0x848, r1, 0x300, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x1e0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r8}, {0x230, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5578}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xea36}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r18}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r26}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r27}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}]}, 0x848}, 0x1, 0x0, 0x0, 0x24044040}, 0x0) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2h', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdoc\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008003f", 0x39}], 0x1) 20:08:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07000f0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080040", 0x39}], 0x1) 20:08:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07bc1a0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_modinfo={0x42, 0x9, 0x8, "3d76422ec832c904"}}) 20:08:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080086558", 0x39}], 0x1) 20:08:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0765580000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2l', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080060", 0x39}], 0x1) 20:08:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) mount(&(0x7f0000000040)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='pstore\x00', 0x120010, &(0x7f0000000240)=',)[\x00') getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf, 0x5, 0x8, 0x5, 0x800, 0xfffffffffffffff7, 0x100000000, 0x8, 0x9, 0x6, 0x6, 0x3, 0x6, 0x76d, 0x4, 0x7, 0x5, 0x80000000, 0xfff, 0x40, 0x800, 0x7, 0x2}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000180)={0x5, 0x80000001, 0x1, {0x6, @sliced={0x9, [0x400, 0x4, 0x400, 0x3, 0x9, 0x6, 0xae9, 0xce66, 0x0, 0x7, 0x17d, 0x0, 0x77, 0xa608, 0x3b, 0x7, 0x0, 0x0, 0x6, 0x1cba, 0xff, 0x2, 0xd0c6, 0x5, 0x20, 0x8, 0xc50, 0x8, 0x7ff, 0x1, 0x400, 0x4, 0x1, 0x68de, 0x5, 0x1, 0x5, 0x8, 0x0, 0x40, 0x1, 0x5, 0x7f, 0x8000, 0xf1ec, 0x5, 0x0, 0x8]}}}) 20:08:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700600000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdod\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080085865", 0x39}], 0x1) 20:08:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2t', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0758650000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080081", 0x39}], 0x1) 20:08:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700810000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de50200800800f0", 0x39}], 0x1) 20:08:39 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000080)={0x0, {0x2, 0x6}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000100)=@ethtool_cmd={0xa}}) 20:08:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2z', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0x59) uselib(&(0x7f00000001c0)='./file0\x00') rt_sigsuspend(&(0x7f0000000000), 0x8) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x3) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe071abc0000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdoi\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 20:08:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1185.580628][T28226] gfs2: not a GFS2 filesystem 20:08:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700f00000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x71) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) 20:08:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07fffff000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1185.683978][T28226] gfs2: not a GFS2 filesystem 20:08:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\t', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:40 executing program 0: getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/244, 0xf4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/52) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(0xffffffffffffffff, 0x0, 0xfffffffffffffeb1) 20:08:40 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000100)) 20:08:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000001000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdol\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\n', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000002000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 1: 20:08:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:40 executing program 1: 20:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000003000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) 20:08:41 executing program 1: 20:08:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdoo\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\v', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000004000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000006000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 1: 20:08:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000008000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdop\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070000000a000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 1: 20:08:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) ioctl$KDMKTONE(r0, 0x4b30, 0x92) sched_yield() rt_sigsuspend(&(0x7f0000000000), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f00000001c0)) getdents(r0, 0x0, 0xa) 20:08:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdou\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:42 executing program 1: [ 1188.308236][T28331] gfs2: not a GFS2 filesystem 20:08:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070000000c000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 1: [ 1188.369262][T28331] gfs2: not a GFS2 filesystem 20:08:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070000000e000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 1: 20:08:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe070000000f000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdox\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) [ 1188.631067][T28361] gfs2: not a GFS2 filesystem 20:08:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x8000, 0x0) getdents(r0, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000205400ce4377e15e514e12e41ef18796ff2767c8eec467ab1fc5e0460145551f7f365256a18add4d658795459102f404316fae52964ebaca68b8ec0cb6a55572ab15c7cee4532130053f7950506b989f6c97086ea0c3a56820556867d681d697b0f87e4538e5bc230ea219d677f52708"], &(0x7f0000000040)=0x78) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="8b0000002d46894d3949a62e65e9605adc104729156c3be40d5cd79c2b34ce36cb32ab0b1f32d4f868b0366eb6b9d237a38fc791c4b61376d6bdf3d486e96b7aeeb8c50abac61571e1af15b444e97be69ba6a4605814784106ba8b2d7499fcfdbe5220802f2cbd8332c41cf7f042514efccd4994c566610000000000000000"], &(0x7f0000000300)=0x93) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000340)='trusted.overlay.upper\x00', &(0x7f0000000380)={0x0, 0xfb, 0x49, 0x4, 0x80000001, "398227b841435cac1f86ce475ce0c96f", "2c68911c5e4f3b774e88e851507610e3b7198c02c3a24292fb65afe52706ae2f57bdb3684c4a72a0f9f32e2d47c2e08b2d2dd6c9"}, 0x49, 0x1) 20:08:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:43 executing program 1: 20:08:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000010000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x02', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:43 executing program 1: 20:08:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000060000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1189.279442][T28378] gfs2: not a GFS2 filesystem 20:08:43 executing program 1: 20:08:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:43 executing program 1: [ 1189.375113][T28378] gfs2: not a GFS2 filesystem 20:08:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x10, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents(r1, &(0x7f00000003c0)=""/244, 0xc7) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r1, 0x0, 0xfffffffffffffeb1) getdents64(r1, &(0x7f00000001c0)=""/214, 0xd6) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) 20:08:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700005865000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') read$FUSE(r0, 0x0, 0x0) 20:08:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x03', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0xa, 0x6, 0x201}, 0x14}}, 0x0) [ 1190.149371][T28405] gfs2: not a GFS2 filesystem 20:08:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000081000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x23}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)) 20:08:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x03', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07ffffa888000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x04', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:45 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000280)=[{0x0}], 0x1) timerfd_settime(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) 20:08:45 executing program 0: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x6, 0xf, 0x1}) syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x8, 0x0) accept4$tipc(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x480000, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000640)={{0x3, @bcast}, [@rose, @default, @remote, @netrom, @remote, @null, @remote, @default]}, &(0x7f00000006c0)=0x48, 0x80800) r2 = perf_event_open(&(0x7f0000000740)={0x0, 0x70, 0xff, 0x3ff, 0xe58d, 0x5, 0x0, 0x7fffffff, 0x10, 0x7, 0x2, 0x4, 0x0, 0x8, 0x4, 0x40000, 0x9, 0x1ff, 0x80000000, 0xa72, 0x3ff80, 0xded9, 0x8000, 0x6, 0x3, 0x1, 0xb, 0x1, 0x0, 0x1, 0x3, 0x33, 0x36, 0x1, 0x81, 0x7, 0x5, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000700), 0x9}, 0xb01, 0x378a, 0x7fffffff, 0x4, 0x80, 0x3, 0x80000001}, r0, 0x4, 0xffffffffffffffff, 0xa) fcntl$getownex(r2, 0x10, &(0x7f0000000600)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SIOCX25GCALLUSERDATA(r3, 0x89e4, &(0x7f0000000440)={0x34, "19a5cd3c26484d901a814841da274772e64cd9dc62dbf133103ceb733d8be3c5c25280d59bb1cddba07e19538f576773e1e5e1596e16660cbb05f9ffa2cec94dcc8ff206becc6680597a494fdb16564622cfd283c8259a8242376d32ff20924cb9bbc882dcdaf1911a3f03d33246ab87c8c85a2ee20449bab7d51ce000a7e8c3"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000300)='net/sockstat\x00') openat$cgroup_ro(r1, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) getdents(r5, &(0x7f00000000c0)=""/244, 0xf4) rt_sigsuspend(&(0x7f0000000000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getdents(r5, 0x0, 0xfffffffffffffeb1) 20:08:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1191.149021][T28447] gfs2: not a GFS2 filesystem 20:08:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07ffffff9e000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) [ 1191.242820][T28447] gfs2: not a GFS2 filesystem 20:08:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x05', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700001abc000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x03', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07fffffff0000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='loginuid\x00') pread64(r0, 0x0, 0x0, 0x0) 20:08:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') getdents(r0, &(0x7f00000000c0)=""/244, 0xa1) rt_sigsuspend(&(0x7f0000000000), 0x8) getdents(r0, 0x0, 0xfffffffffffffeb1) 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07fffffffc000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x06', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10450, &(0x7f0000001440)={[{@fat=@errors_remount='errors=remount-ro'}, {@dots='dots'}, {@nodots='nodots'}, {@fat=@debug='debug'}]}) 20:08:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700000000000000ff3f27000000450001070000001419001a000b00020007000a00550e69330f4de502008008ffff", 0x39}], 0x1) 20:08:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x03', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 20:08:46 executing program 1 (fault-call:5 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0xd}) 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0788a8ffff000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700f0ffff000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1192.103522][T28495] FAULT_INJECTION: forcing a failure. [ 1192.103522][T28495] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.118198][T28495] CPU: 0 PID: 28495 Comm: syz-executor.1 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1192.127394][T28495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.137448][T28495] Call Trace: [ 1192.140737][T28495] dump_stack+0x172/0x1f0 [ 1192.145069][T28495] should_fail.cold+0xa/0x15 [ 1192.149662][T28495] ? mark_held_locks+0xf0/0xf0 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe079effffff000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07f0ffffff000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1192.154441][T28495] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1192.160254][T28495] __should_failslab+0x121/0x190 [ 1192.165192][T28495] should_failslab+0x9/0x14 [ 1192.169688][T28495] __kmalloc+0x71/0x740 [ 1192.173833][T28495] ? n_tty_receive_buf_common+0xaaf/0x2ac0 [ 1192.179642][T28495] ? lock_acquire+0x16f/0x3f0 [ 1192.184315][T28495] ? __tty_buffer_request_room+0x1fb/0x5c0 [ 1192.190118][T28495] __tty_buffer_request_room+0x1fb/0x5c0 [ 1192.195747][T28495] tty_insert_flip_string_fixed_flag+0x93/0x1f0 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe07fcffffff000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) 20:08:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001100)="390000001300090468fe0700020000000000ff3f27000000450001070000001419001a000300020007000a00550e69330f4de5020080080000", 0x39}], 0x1) [ 1192.201988][T28495] pty_write+0x133/0x200 [ 1192.206323][T28495] ? kasan_check_read+0x11/0x20 [ 1192.211169][T28495] do_output_char+0x5fd/0x880 [ 1192.215847][T28495] __process_echoes+0x3cd/0xa40 [ 1192.220698][T28495] n_tty_receive_buf_common+0xaeb/0x2ac0 [ 1192.226334][T28495] ? n_tty_receive_buf2+0x40/0x40 [ 1192.231359][T28495] n_tty_receive_buf+0x31/0x40 [ 1192.232220][ T3873] ------------[ cut here ]------------ [ 1192.236124][T28495] tty_ioctl+0x936/0x14d0 [ 1192.236140][T28495] ? tty_register_device+0x40/0x40 [ 1192.236156][T28495] ? mark_held_locks+0xf0/0xf0 [ 1192.236172][T28495] ? proc_fail_nth_write+0x9d/0x1e0 [ 1192.242345][ T3873] IRQs not enabled as expected [ 1192.245930][T28495] ? proc_cwd_link+0x1d0/0x1d0 [ 1192.245946][T28495] ? __f_unlock_pos+0x19/0x20 [ 1192.245960][T28495] ? find_held_lock+0x35/0x130 [ 1192.245976][T28495] ? __fget+0x340/0x540 [ 1192.254653][ T3873] WARNING: CPU: 1 PID: 3873 at fs/eventpoll.c:683 ep_scan_ready_list+0x826/0xb20 [ 1192.255826][T28495] ? find_held_lock+0x35/0x130 [ 1192.260993][ T3873] Kernel panic - not syncing: panic_on_warn set ... [ 1192.265730][T28495] ? __fget+0x340/0x540 [ 1192.308642][T28495] ? tty_register_device+0x40/0x40 [ 1192.313735][T28495] do_vfs_ioctl+0xd6e/0x1390 [ 1192.318316][T28495] ? ioctl_preallocate+0x210/0x210 [ 1192.323429][T28495] ? __fget+0x367/0x540 [ 1192.327581][T28495] ? ksys_dup3+0x3e0/0x3e0 [ 1192.331978][T28495] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1192.338284][T28495] ? fput+0x128/0x1a0 [ 1192.342257][T28495] ? security_file_ioctl+0x93/0xc0 [ 1192.347352][T28495] ksys_ioctl+0xab/0xd0 [ 1192.351497][T28495] __x64_sys_ioctl+0x73/0xb0 [ 1192.356071][T28495] do_syscall_64+0x103/0x610 [ 1192.360647][T28495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.366521][T28495] RIP: 0033:0x457e39 [ 1192.370413][T28495] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.389995][T28495] RSP: 002b:00007fb30c4afc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1192.398396][T28495] RAX: ffffffffffffffda RBX: 00007fb30c4afc90 RCX: 0000000000457e39 [ 1192.406359][T28495] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 1192.414399][T28495] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1192.422440][T28495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb30c4b06d4 [ 1192.430393][T28495] R13: 00000000004c1f4b R14: 00000000004d46a8 R15: 0000000000000007 [ 1192.438363][ T3873] CPU: 1 PID: 3873 Comm: udevd Not tainted 5.0.0-rc5-next-20190208 #31 [ 1192.438365][ C0] [ 1192.438374][ C0] ====================================================== [ 1192.438378][ C0] WARNING: possible circular locking dependency detected [ 1192.438382][ C0] 5.0.0-rc5-next-20190208 #31 Not tainted [ 1192.438386][ C0] ------------------------------------------------------ [ 1192.438390][ C0] syz-executor.1/28495 is trying to acquire lock: [ 1192.438392][ C0] 0000000069d95fc8 (console_owner){-.-.}, at: console_unlock+0x3fc/0xeb0 [ 1192.438403][ C0] [ 1192.438406][ C0] but task is already holding lock: [ 1192.438409][ C0] 00000000191c36d0 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xff/0x200 [ 1192.438420][ C0] [ 1192.438424][ C0] which lock already depends on the new lock. [ 1192.438426][ C0] [ 1192.438428][ C0] [ 1192.438432][ C0] the existing dependency chain (in reverse order) is: [ 1192.438434][ C0] [ 1192.438436][ C0] -> #2 (&(&port->lock)->rlock){-.-.}: [ 1192.438447][ C0] _raw_spin_lock_irqsave+0x95/0xcd [ 1192.438450][ C0] tty_port_tty_get+0x22/0x80 [ 1192.438454][ C0] tty_port_default_wakeup+0x16/0x40 [ 1192.438457][ C0] tty_port_tty_wakeup+0x5d/0x70 [ 1192.438461][ C0] uart_write_wakeup+0x46/0x70 [ 1192.438464][ C0] serial8250_tx_chars+0x4a4/0xb20 [ 1192.438468][ C0] serial8250_handle_irq.part.0+0x1be/0x2e0 [ 1192.438471][ C0] serial8250_default_handle_irq+0xc5/0x150 [ 1192.438474][ C0] serial8250_interrupt+0xfb/0x1a0 [ 1192.438478][ C0] __handle_irq_event_percpu+0x146/0x900 [ 1192.438481][ C0] handle_irq_event_percpu+0x74/0x160 [ 1192.438485][ C0] handle_irq_event+0xa7/0x134 [ 1192.438488][ C0] handle_edge_irq+0x232/0x8a0 [ 1192.438490][ C0] handle_irq+0x252/0x3d8 [ 1192.438493][ C0] do_IRQ+0x99/0x1d0 [ 1192.438496][ C0] ret_from_intr+0x0/0x1e [ 1192.438500][ C0] _raw_spin_unlock_irqrestore+0x95/0xe0 [ 1192.438510][ C0] uart_write+0x3b6/0x6f0 [ 1192.438513][ C0] n_tty_write+0x3ff/0x1150 [ 1192.438515][ C0] tty_write+0x45b/0x7a0 [ 1192.438518][ C0] redirected_tty_write+0xb2/0xc0 [ 1192.438522][ C0] __vfs_write+0x116/0x8e0 [ 1192.438525][ C0] vfs_write+0x20c/0x580 [ 1192.438527][ C0] ksys_write+0xea/0x1f0 [ 1192.438531][ C0] __x64_sys_write+0x73/0xb0 [ 1192.438534][ C0] do_syscall_64+0x103/0x610 [ 1192.438537][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.438539][ C0] [ 1192.438541][ C0] -> #1 (&port_lock_key){-.-.}: [ 1192.438552][ C0] _raw_spin_lock_irqsave+0x95/0xcd [ 1192.438556][ C0] serial8250_console_write+0x253/0x9c0 [ 1192.438559][ C0] univ8250_console_write+0x5f/0x70 [ 1192.438562][ C0] console_unlock+0xb1e/0xeb0 [ 1192.438565][ C0] vprintk_emit+0x280/0x6d0 [ 1192.438568][ C0] vprintk_default+0x28/0x30 [ 1192.438571][ C0] vprintk_func+0x7e/0x189 [ 1192.438574][ C0] printk+0xba/0xed [ 1192.438577][ C0] register_console+0x74d/0xb50 [ 1192.438581][ C0] univ8250_console_init+0x3e/0x4b [ 1192.438584][ C0] console_init+0x4f7/0x761 [ 1192.438587][ C0] start_kernel+0x574/0x84f [ 1192.438591][ C0] x86_64_start_reservations+0x29/0x2b [ 1192.438594][ C0] x86_64_start_kernel+0x77/0x7b [ 1192.438597][ C0] secondary_startup_64+0xa4/0xb0 [ 1192.438599][ C0] [ 1192.438601][ C0] -> #0 (console_owner){-.-.}: [ 1192.438617][ C0] lock_acquire+0x16f/0x3f0 [ 1192.438621][ C0] console_unlock+0x466/0xeb0 [ 1192.438624][ C0] vprintk_emit+0x280/0x6d0 [ 1192.438627][ C0] vprintk_default+0x28/0x30 [ 1192.438630][ C0] vprintk_func+0x7e/0x189 [ 1192.438632][ C0] printk+0xba/0xed [ 1192.438635][ C0] should_fail+0x708/0x852 [ 1192.438639][ C0] __should_failslab+0x121/0x190 [ 1192.438642][ C0] should_failslab+0x9/0x14 [ 1192.438644][ C0] __kmalloc+0x71/0x740 [ 1192.438648][ C0] __tty_buffer_request_room+0x1fb/0x5c0 [ 1192.438652][ C0] tty_insert_flip_string_fixed_flag+0x93/0x1f0 [ 1192.438655][ C0] pty_write+0x133/0x200 [ 1192.438658][ C0] do_output_char+0x5fd/0x880 [ 1192.438661][ C0] __process_echoes+0x3cd/0xa40 [ 1192.438665][ C0] n_tty_receive_buf_common+0xaeb/0x2ac0 [ 1192.438668][ C0] n_tty_receive_buf+0x31/0x40 [ 1192.438671][ C0] tty_ioctl+0x936/0x14d0 [ 1192.438674][ C0] do_vfs_ioctl+0xd6e/0x1390 [ 1192.438677][ C0] ksys_ioctl+0xab/0xd0 [ 1192.438680][ C0] __x64_sys_ioctl+0x73/0xb0 [ 1192.438684][ C0] do_syscall_64+0x103/0x610 [ 1192.438687][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.438689][ C0] [ 1192.438692][ C0] other info that might help us debug this: [ 1192.438694][ C0] [ 1192.438697][ C0] Chain exists of: [ 1192.438698][ C0] console_owner --> &port_lock_key --> &(&port->lock)->rlock [ 1192.438713][ C0] [ 1192.438716][ C0] Possible unsafe locking scenario: [ 1192.438718][ C0] [ 1192.438721][ C0] CPU0 CPU1 [ 1192.438724][ C0] ---- ---- [ 1192.438726][ C0] lock(&(&port->lock)->rlock); [ 1192.438733][ C0] lock(&port_lock_key); [ 1192.438741][ C0] lock(&(&port->lock)->rlock); [ 1192.438747][ C0] lock(console_owner); [ 1192.438754][ C0] [ 1192.438756][ C0] *** DEADLOCK *** [ 1192.438758][ C0] [ 1192.438761][ C0] 5 locks held by syz-executor.1/28495: [ 1192.438763][ C0] #0: 00000000e1782e49 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1192.438777][ C0] #1: 0000000038c68d48 (&o_tty->termios_rwsem/1){++++}, at: n_tty_receive_buf_common+0x90/0x2ac0 [ 1192.438793][ C0] #2: 00000000178fc3b8 (&ldata->output_lock){+.+.}, at: n_tty_receive_buf_common+0xaaf/0x2ac0 [ 1192.438807][ C0] #3: 00000000191c36d0 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xff/0x200 [ 1192.438820][ C0] #4: 0000000078eecc97 (console_lock){+.+.}, at: vprintk_emit+0x267/0x6d0 [ 1192.438833][ C0] [ 1192.438836][ C0] stack backtrace: [ 1192.438841][ C0] CPU: 0 PID: 28495 Comm: syz-executor.1 Not tainted 5.0.0-rc5-next-20190208 #31 [ 1192.438847][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.438849][ C0] Call Trace: [ 1192.438852][ C0] dump_stack+0x172/0x1f0 [ 1192.438856][ C0] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 1192.438859][ C0] __lock_acquire+0x2e7a/0x4790 [ 1192.438862][ C0] ? mark_held_locks+0xf0/0xf0 [ 1192.438865][ C0] ? memcpy+0x46/0x50 [ 1192.438868][ C0] ? console_unlock+0x441/0xeb0 [ 1192.438871][ C0] ? kasan_check_write+0x14/0x20 [ 1192.438874][ C0] lock_acquire+0x16f/0x3f0 [ 1192.438878][ C0] ? console_unlock+0x3fc/0xeb0 [ 1192.438881][ C0] console_unlock+0x466/0xeb0 [ 1192.438884][ C0] ? console_unlock+0x3fc/0xeb0 [ 1192.438887][ C0] vprintk_emit+0x280/0x6d0 [ 1192.438890][ C0] vprintk_default+0x28/0x30 [ 1192.438893][ C0] vprintk_func+0x7e/0x189 [ 1192.438896][ C0] printk+0xba/0xed [ 1192.438899][ C0] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1192.438902][ C0] ? check_noncircular+0x20/0x20 [ 1192.438906][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1192.438909][ C0] ? ___ratelimit+0x60/0x595 [ 1192.438912][ C0] should_fail+0x708/0x852 [ 1192.438915][ C0] ? mark_held_locks+0xf0/0xf0 [ 1192.438919][ C0] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1192.438923][ C0] __should_failslab+0x121/0x190 [ 1192.438925][ C0] should_failslab+0x9/0x14 [ 1192.438928][ C0] __kmalloc+0x71/0x740 [ 1192.438932][ C0] ? n_tty_receive_buf_common+0xaaf/0x2ac0 [ 1192.438935][ C0] ? lock_acquire+0x16f/0x3f0 [ 1192.438939][ C0] ? __tty_buffer_request_room+0x1fb/0x5c0 [ 1192.438942][ C0] __tty_buffer_request_room+0x1fb/0x5c0 [ 1192.438946][ C0] tty_insert_flip_string_fixed_flag+0x93/0x1f0 [ 1192.438949][ C0] pty_write+0x133/0x200 [ 1192.438952][ C0] ? kasan_check_read+0x11/0x20 [ 1192.438955][ C0] do_output_char+0x5fd/0x880 [ 1192.438959][ C0] __process_echoes+0x3cd/0xa40 [ 1192.438962][ C0] n_tty_receive_buf_common+0xaeb/0x2ac0 [ 1192.438965][ C0] ? n_tty_receive_buf2+0x40/0x40 [ 1192.438969][ C0] n_tty_receive_buf+0x31/0x40 [ 1192.438972][ C0] tty_ioctl+0x936/0x14d0 [ 1192.438975][ C0] ? tty_register_device+0x40/0x40 [ 1192.438978][ C0] ? mark_held_locks+0xf0/0xf0 [ 1192.438982][ C0] ? proc_fail_nth_write+0x9d/0x1e0 [ 1192.438985][ C0] ? proc_cwd_link+0x1d0/0x1d0 [ 1192.438988][ C0] ? __f_unlock_pos+0x19/0x20 [ 1192.438991][ C0] ? find_held_lock+0x35/0x130 [ 1192.438994][ C0] ? __fget+0x340/0x540 [ 1192.438997][ C0] ? find_held_lock+0x35/0x130 [ 1192.439000][ C0] ? __fget+0x340/0x540 [ 1192.439004][ C0] ? tty_register_device+0x40/0x40 [ 1192.439007][ C0] do_vfs_ioctl+0xd6e/0x1390 [ 1192.439010][ C0] ? ioctl_preallocate+0x210/0x210 [ 1192.439013][ C0] ? __fget+0x367/0x540 [ 1192.439016][ C0] ? ksys_dup3+0x3e0/0x3e0 [ 1192.439020][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1192.439022][ C0] ? fput+0x128/0x1a0 [ 1192.439026][ C0] ? security_file_ioctl+0x93/0xc0 [ 1192.439029][ C0] ksys_ioctl+0xab/0xd0 [ 1192.439032][ C0] __x64_sys_ioctl+0x73/0xb0 [ 1192.439035][ C0] do_syscall_64+0x103/0x610 [ 1192.439038][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.439041][ C0] RIP: 0033:0x457e39 [ 1192.439050][ C0] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.439054][ C0] RSP: 002b:00007fb30c4afc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1192.439062][ C0] RAX: ffffffffffffffda RBX: 00007fb30c4afc90 RCX: 0000000000457e39 [ 1192.439066][ C0] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 1192.439071][ C0] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1192.439075][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb30c4b06d4 [ 1192.439080][ C0] R13: 00000000004c1f4b R14: 00000000004d46a8 R15: 0000000000000007 [ 1193.407523][ T3873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.417552][ T3873] Call Trace: [ 1193.420829][ T3873] dump_stack+0x172/0x1f0 [ 1193.425158][ T3873] ? ep_scan_ready_list+0x7e0/0xb20 [ 1193.430335][ T3873] panic+0x2cb/0x65c [ 1193.434210][ T3873] ? __warn_printk+0xf3/0xf3 [ 1193.438782][ T3873] ? ep_scan_ready_list+0x826/0xb20 [ 1193.443968][ T3873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1193.450185][ T3873] ? __warn.cold+0x5/0x45 [ 1193.454489][ T3873] ? __warn+0xe8/0x1d0 [ 1193.458546][ T3873] ? ep_scan_ready_list+0x826/0xb20 [ 1193.463722][ T3873] __warn.cold+0x20/0x45 [ 1193.467957][ T3873] ? ep_scan_ready_list+0x826/0xb20 [ 1193.473135][ T3873] report_bug+0x263/0x2b0 [ 1193.477442][ T3873] do_error_trap+0x11b/0x200 [ 1193.482004][ T3873] do_invalid_op+0x37/0x50 [ 1193.486415][ T3873] ? ep_scan_ready_list+0x826/0xb20 [ 1193.491591][ T3873] invalid_op+0x14/0x20 [ 1193.495725][ T3873] RIP: 0010:ep_scan_ready_list+0x826/0xb20 [ 1193.501529][ T3873] Code: ff 44 89 fe e8 db 57 ac ff 45 84 ff 0f 85 14 f9 ff ff e8 8d 56 ac ff 48 c7 c7 60 83 76 87 c6 05 8d 72 95 07 01 e8 d8 37 7f ff <0f> 0b e9 f5 f8 ff ff e8 6e 56 ac ff 48 8d 7b 50 48 89 f8 48 c1 e8 [ 1193.521297][ T3873] RSP: 0018:ffff888081c27c08 EFLAGS: 00010286 [ 1193.527339][ T3873] RAX: 0000000000000000 RBX: ffffffff81c442b0 RCX: 0000000000000000 [ 1193.535286][ T3873] RDX: 0000000000000000 RSI: ffffffff815ac0a6 RDI: ffffed1010384f73 [ 1193.543236][ T3873] RBP: ffff888081c27cd0 R08: ffff888081c18440 R09: fffffbfff1133435 [ 1193.551188][ T3873] R10: fffffbfff1133434 R11: ffffffff8899a1a3 R12: ffff888064626c80 [ 1193.559134][ T3873] R13: ffff888081c27dc0 R14: 0000000000000000 R15: 0000000000000000 [ 1193.567120][ T3873] ? ep_insert+0x1720/0x1720 [ 1193.571780][ T3873] ? vprintk_func+0x86/0x189 [ 1193.576462][ T3873] ? ep_scan_ready_list+0x826/0xb20 [ 1193.581640][ T3873] ? compat_get_fd_set+0x80/0x80 [ 1193.586555][ T3873] ? ep_unregister_pollwait.isra.0+0x3d0/0x3d0 [ 1193.592698][ T3873] ep_poll+0x1f9/0xe50 [ 1193.596745][ T3873] ? _raw_spin_unlock_irq+0x28/0x90 [ 1193.601934][ T3873] ? finish_task_switch+0x146/0x790 [ 1193.607106][ T3873] ? _raw_spin_unlock_irq+0x28/0x90 [ 1193.612291][ T3873] ? ep_modify+0x8e0/0x8e0 [ 1193.616679][ T3873] ? _raw_spin_unlock_irq+0x5e/0x90 [ 1193.621952][ T3873] ? finish_task_switch+0x146/0x790 [ 1193.627121][ T3873] ? finish_task_switch+0x118/0x790 [ 1193.632305][ T3873] ? __switch_to_asm+0x34/0x70 [ 1193.637045][ T3873] ? __switch_to_asm+0x40/0x70 [ 1193.641780][ T3873] ? __schedule+0x81f/0x1cc0 [ 1193.646347][ T3873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1193.652563][ T3873] ? __fget_light+0x1a9/0x230 [ 1193.657215][ T3873] do_epoll_wait+0x1b3/0x200 [ 1193.661780][ T3873] __x64_sys_epoll_wait+0x97/0xf0 [ 1193.666894][ T3873] do_syscall_64+0x103/0x610 [ 1193.671606][ T3873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1193.677472][ T3873] RIP: 0033:0x7fa1b5e63943 [ 1193.681863][ T3873] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 1193.701457][ T3873] RSP: 002b:00007ffed2505348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 1193.709847][ T3873] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007fa1b5e63943 [ 1193.717794][ T3873] RDX: 0000000000000008 RSI: 00007ffed2505440 RDI: 000000000000000a [ 1193.725751][ T3873] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1193.733713][ T3873] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1193.741657][ T3873] R13: 0000000000000000 R14: 00000000025d61b0 R15: 00000000025d6250 [ 1193.750927][ T3873] Kernel Offset: disabled [ 1193.755269][ T3873] Rebooting in 86400 seconds..