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"}], 0x1010, 0x80}, 0x40}], 0x3, 0x20004000) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000a95000/0x1000)=nil) dup2(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000), 0x0, 0x0) [ 103.567559] attempt to access beyond end of device [ 103.568220] attempt to access beyond end of device [ 103.572805] loop6: rw=1, want=130, limit=112 [ 103.572991] Buffer I/O error on dev loop6, logical block 129, lost async page write [ 103.577774] loop1: rw=1, want=130, limit=112 [ 103.577788] Buffer I/O error on dev loop1, logical block 129, lost async page write [ 103.619709] attempt to access beyond end of device [ 103.624835] loop1: rw=1, want=131, limit=112 [ 103.629379] Buffer I/O error on dev loop1, logical block 130, lost async page write [ 103.675564] attempt to access beyond end of device [ 103.680632] loop1: rw=1, want=132, limit=112 [ 103.685123] Buffer I/O error on dev loop1, logical block 131, lost async page write [ 103.710005] attempt to access beyond end of device [ 103.715265] loop6: rw=1, want=131, limit=112 [ 103.719738] Buffer I/O error on dev loop6, logical block 130, lost async page write [ 103.736748] attempt to access beyond end of device [ 103.741787] loop1: rw=1, want=133, limit=112 [ 103.746246] Buffer I/O error on dev loop1, logical block 132, lost async page write [ 103.765548] attempt to access beyond end of device [ 103.770584] loop6: rw=1, want=132, limit=112 [ 103.775061] Buffer I/O error on dev loop6, logical block 131, lost async page write [ 103.790704] attempt to access beyond end of device [ 103.795768] loop1: rw=1, want=142, limit=112 [ 103.800246] Buffer I/O error on dev loop1, logical block 141, lost async page write [ 103.808243] attempt to access beyond end of device [ 103.813296] loop1: rw=1, want=143, limit=112 [ 103.817744] Buffer I/O error on dev loop1, logical block 142, lost async page write [ 103.818516] attempt to access beyond end of device [ 103.825838] attempt to access beyond end of device [ 103.830521] loop6: rw=1, want=133, limit=112 [ 103.830533] Buffer I/O error on dev loop6, logical block 132, lost async page write [ 103.847796] loop1: rw=1, want=144, limit=112 [ 103.849298] attempt to access beyond end of device [ 103.852414] attempt to access beyond end of device [ 103.857191] loop6: rw=1, want=142, limit=112 [ 103.866651] loop1: rw=1, want=145, limit=112 [ 103.869332] attempt to access beyond end of device [ 103.876065] loop6: rw=1, want=143, limit=112 [ 103.876086] attempt to access beyond end of device [ 103.885481] loop1: rw=1, want=4241, limit=112 [ 103.893667] attempt to access beyond end of device [ 103.898691] loop1: rw=1, want=5057, limit=112 [ 103.901740] attempt to access beyond end of device [ 103.905543] attempt to access beyond end of device [ 103.908690] loop6: rw=1, want=144, limit=112 [ 103.913179] loop1: rw=1, want=5233, limit=112 [ 103.922913] attempt to access beyond end of device [ 103.928155] loop1: rw=1, want=5329, limit=112 [ 103.933603] attempt to access beyond end of device [ 103.938645] loop1: rw=1, want=5529, limit=112 [ 103.944165] attempt to access beyond end of device [ 103.947910] attempt to access beyond end of device [ 103.949168] loop1: rw=1, want=5793, limit=112 [ 103.954090] loop6: rw=1, want=145, limit=112 [ 103.964215] attempt to access beyond end of device [ 103.969240] loop1: rw=1, want=6105, limit=112 [ 103.974562] attempt to access beyond end of device [ 103.974606] attempt to access beyond end of device [ 103.979558] loop6: rw=1, want=4241, limit=112 [ 103.989046] loop1: rw=1, want=6225, limit=112 [ 103.994707] attempt to access beyond end of device [ 103.999742] loop1: rw=1, want=6529, limit=112 [ 104.005287] attempt to access beyond end of device [ 104.005567] attempt to access beyond end of device [ 104.010310] loop1: rw=1, want=6705, limit=112 [ 104.015232] loop6: rw=1, want=8337, limit=112 [ 104.025162] attempt to access beyond end of device [ 104.030181] loop1: rw=1, want=6881, limit=112 [ 104.035638] attempt to access beyond end of device [ 104.040663] loop1: rw=1, want=7113, limit=112 [ 104.046606] attempt to access beyond end of device [ 104.046809] attempt to access beyond end of device [ 104.051625] loop6: rw=1, want=12433, limit=112 [ 104.056558] loop1: rw=1, want=7281, limit=112 [ 104.081445] attempt to access beyond end of device [ 104.086500] loop6: rw=1, want=14401, limit=112 [ 104.096946] attempt to access beyond end of device [ 104.102064] loop6: rw=1, want=14593, limit=112 [ 104.113880] attempt to access beyond end of device [ 104.118913] loop6: rw=1, want=14777, limit=112 [ 104.124716] attempt to access beyond end of device [ 104.129925] loop6: rw=2049, want=14809, limit=112 [ 104.135345] attempt to access beyond end of device [ 104.140343] loop6: rw=2049, want=14838, limit=112 [ 104.145717] attempt to access beyond end of device [ 104.150720] loop6: rw=2049, want=14839, limit=112 [ 104.168765] attempt to access beyond end of device [ 104.173783] loop6: rw=2049, want=14840, limit=112 [ 104.181281] attempt to access beyond end of device [ 104.186306] loop6: rw=2049, want=14841, limit=112 [ 104.198268] attempt to access beyond end of device [ 104.203495] loop6: rw=2049, want=14862, limit=112 [ 104.210567] attempt to access beyond end of device [ 104.215559] loop6: rw=2049, want=14863, limit=112 [ 104.220861] attempt to access beyond end of device [ 104.225873] loop6: rw=2049, want=14864, limit=112 [ 104.244794] attempt to access beyond end of device [ 104.249838] loop6: rw=2049, want=14865, limit=112 [ 104.264853] attempt to access beyond end of device [ 104.267338] attempt to access beyond end of device [ 104.269870] loop1: rw=1, want=10457, limit=112 [ 104.274807] loop6: rw=2049, want=14914, limit=112 [ 104.275400] attempt to access beyond end of device [ 104.289353] loop6: rw=2049, want=14915, limit=112 [ 104.295362] attempt to access beyond end of device [ 104.300502] loop6: rw=2049, want=14916, limit=112 [ 104.306804] attempt to access beyond end of device [ 104.311827] loop1: rw=1, want=10761, limit=112 [ 104.316818] attempt to access beyond end of device [ 104.321867] loop6: rw=2049, want=14917, limit=112 [ 104.334531] attempt to access beyond end of device [ 104.339566] loop6: rw=2049, want=14926, limit=112 [ 104.345937] attempt to access beyond end of device [ 104.350946] loop6: rw=2049, want=14927, limit=112 [ 104.356341] attempt to access beyond end of device [ 104.361362] loop6: rw=2049, want=14928, limit=112 [ 104.366686] attempt to access beyond end of device [ 104.371660] loop6: rw=2049, want=14929, limit=112 [ 104.378809] attempt to access beyond end of device [ 104.383820] loop1: rw=2049, want=10841, limit=112 [ 104.397354] attempt to access beyond end of device [ 104.402376] loop1: rw=2049, want=10870, limit=112 [ 104.419111] attempt to access beyond end of device [ 104.424152] loop1: rw=2049, want=10871, limit=112 [ 104.440545] attempt to access beyond end of device [ 104.445621] loop1: rw=2049, want=10872, limit=112 [ 104.460975] attempt to access beyond end of device [ 104.466095] loop1: rw=2049, want=10873, limit=112 [ 104.479138] attempt to access beyond end of device [ 104.484209] loop1: rw=2049, want=10894, limit=112 [ 104.492591] attempt to access beyond end of device [ 104.497610] loop1: rw=2049, want=10895, limit=112 [ 104.502973] attempt to access beyond end of device [ 104.508102] loop1: rw=2049, want=10896, limit=112 [ 104.513591] attempt to access beyond end of device [ 104.518590] loop1: rw=2049, want=10897, limit=112 [ 104.983905] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 104.992262] FAT-fs (loop1): Filesystem has been set read-only [ 105.018585] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 105.026562] FAT-fs (loop6): Filesystem has been set read-only 2018/05/16 11:33:50 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) clone(0x6100a000, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000700)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x34]}, 0x2c}, {@flush='flush', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x34]}, 0x2c}]}) 2018/05/16 11:33:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flock(r0, 0x8) 2018/05/16 11:33:50 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600123a00fe8000000000000000000000000000ffff0200000000000000000000000000010200907800000000600a07ec00000000fe8000000000000000000000000000ffff000000000000000002ffffac140000a82f"], &(0x7f00000016c0)) 2018/05/16 11:33:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/05/16 11:33:50 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) r1 = add_key$user(&(0x7f0000002b80)='user\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002c00)="a15180ce8dab88eec716310e5b977d58513ff9761c99aa37e00745", 0x1b, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000002c40)='syzkaller\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002cc0)="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", 0xff, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x40, r2) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x0, 0x10}, 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="a158f7a2e060ec42e5c93cec35fc69bccc90c6485516c3da7b991a") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) 2018/05/16 11:33:50 executing program 3: syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) 2018/05/16 11:33:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a000000000000000000", 0xd, 0x10000}], 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/16 11:33:51 executing program 7: 2018/05/16 11:33:51 executing program 3: 2018/05/16 11:33:51 executing program 4: 2018/05/16 11:33:51 executing program 1: 2018/05/16 11:33:51 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) add_key$user(&(0x7f0000002b80)='user\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002c00)="a15180ce8dab88eec716310e5b977d58513ff9761c99aa37e00745", 0x1b, 0xfffffffffffffffb) add_key(&(0x7f0000002c40)='syzkaller\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002cc0)="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", 0xff, 0xfffffffffffffffe) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:51 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0), 0x13f}}, 0x20) 2018/05/16 11:33:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000086a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/16 11:33:51 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d"}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) [ 105.617436] IPVS: ftp: loaded support on port[0] = 21 [ 105.975799] FAT-fs (loop0): bogus number of reserved sectors [ 105.981903] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 105.990385] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.174000] IPVS: ftp: loaded support on port[0] = 21 [ 106.206921] attempt to access beyond end of device [ 106.211950] loop6: rw=1, want=130, limit=112 [ 106.222122] attempt to access beyond end of device [ 106.227231] loop6: rw=1, want=131, limit=112 [ 106.239507] attempt to access beyond end of device [ 106.244536] loop6: rw=1, want=132, limit=112 [ 106.251359] attempt to access beyond end of device [ 106.256375] loop6: rw=1, want=133, limit=112 [ 106.260936] attempt to access beyond end of device [ 106.265944] loop6: rw=1, want=142, limit=112 [ 106.284098] attempt to access beyond end of device [ 106.289123] loop6: rw=1, want=143, limit=112 [ 106.298877] attempt to access beyond end of device [ 106.303892] loop6: rw=1, want=144, limit=112 [ 106.308845] attempt to access beyond end of device [ 106.313838] loop6: rw=1, want=145, limit=112 [ 106.322877] attempt to access beyond end of device [ 106.327879] loop6: rw=1, want=4241, limit=112 [ 106.338624] attempt to access beyond end of device [ 106.343616] loop6: rw=1, want=8337, limit=112 [ 106.354186] attempt to access beyond end of device [ 106.359198] loop6: rw=1, want=12433, limit=112 [ 106.369932] attempt to access beyond end of device [ 106.374949] loop6: rw=1, want=16529, limit=112 [ 106.386044] attempt to access beyond end of device [ 106.391062] loop6: rw=1, want=20625, limit=112 [ 106.398634] attempt to access beyond end of device [ 106.403609] loop6: rw=1, want=21017, limit=112 [ 106.409680] attempt to access beyond end of device [ 106.414649] loop6: rw=1, want=21046, limit=112 [ 106.419694] attempt to access beyond end of device [ 106.424795] loop6: rw=1, want=21047, limit=112 [ 106.429865] attempt to access beyond end of device [ 106.434844] loop6: rw=1, want=21048, limit=112 [ 106.439893] attempt to access beyond end of device [ 106.444881] loop6: rw=1, want=21049, limit=112 [ 106.455120] attempt to access beyond end of device [ 106.460117] loop6: rw=1, want=21070, limit=112 [ 106.467168] attempt to access beyond end of device [ 106.472150] loop6: rw=1, want=21071, limit=112 [ 106.480228] attempt to access beyond end of device [ 106.485215] loop6: rw=1, want=21072, limit=112 [ 106.492217] attempt to access beyond end of device [ 106.497192] loop6: rw=1, want=21073, limit=112 [ 106.502379] attempt to access beyond end of device [ 106.507355] loop6: rw=1, want=21122, limit=112 [ 106.512410] attempt to access beyond end of device [ 106.517492] loop6: rw=1, want=21123, limit=112 [ 106.534203] attempt to access beyond end of device [ 106.539246] loop6: rw=1, want=21124, limit=112 [ 106.545152] attempt to access beyond end of device [ 106.550134] loop6: rw=1, want=21125, limit=112 [ 106.556039] attempt to access beyond end of device [ 106.561067] loop6: rw=1, want=21134, limit=112 [ 106.567974] attempt to access beyond end of device [ 106.572976] loop6: rw=1, want=21135, limit=112 [ 106.580529] attempt to access beyond end of device [ 106.585523] loop6: rw=1, want=21136, limit=112 [ 106.590635] attempt to access beyond end of device [ 106.595742] loop6: rw=1, want=21137, limit=112 2018/05/16 11:33:52 executing program 3: 2018/05/16 11:33:52 executing program 7: 2018/05/16 11:33:52 executing program 4: 2018/05/16 11:33:52 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) clone(0x6100a000, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000700)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x34]}, 0x2c}, {@flush='flush', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x34]}, 0x2c}]}) 2018/05/16 11:33:52 executing program 6: 2018/05/16 11:33:52 executing program 5: 2018/05/16 11:33:52 executing program 1: 2018/05/16 11:33:52 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) add_key$user(&(0x7f0000002b80)='user\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002c00)="a15180ce8dab88eec716310e5b977d58513ff9761c99aa37e00745", 0x1b, 0xfffffffffffffffb) add_key(&(0x7f0000002c40)='syzkaller\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002cc0)="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", 0xff, 0xfffffffffffffffe) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 106.604735] attempt to access beyond end of device [ 106.609729] loop6: rw=1, want=25129, limit=112 2018/05/16 11:33:52 executing program 4: 2018/05/16 11:33:52 executing program 1: 2018/05/16 11:33:52 executing program 5: 2018/05/16 11:33:52 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) add_key$user(&(0x7f0000002b80)='user\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002c00)="a15180ce8dab88eec716310e5b977d58513ff9761c99aa37e00745", 0x1b, 0xfffffffffffffffb) add_key(&(0x7f0000002c40)='syzkaller\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002cc0)="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", 0xff, 0xfffffffffffffffe) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:52 executing program 3: 2018/05/16 11:33:52 executing program 7: 2018/05/16 11:33:52 executing program 5: 2018/05/16 11:33:52 executing program 1: 2018/05/16 11:33:52 executing program 4: [ 107.092809] IPVS: ftp: loaded support on port[0] = 21 [ 107.393499] FAT-fs (loop0): bogus number of reserved sectors [ 107.399538] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 107.408069] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/16 11:33:53 executing program 3: 2018/05/16 11:33:53 executing program 7: 2018/05/16 11:33:53 executing program 5: 2018/05/16 11:33:53 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) add_key$user(&(0x7f0000002b80)='user\x00', &(0x7f0000002bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002c00)="a15180ce8dab88eec716310e5b977d58513ff9761c99aa37e00745", 0x1b, 0xfffffffffffffffb) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:53 executing program 4: 2018/05/16 11:33:53 executing program 1: 2018/05/16 11:33:53 executing program 0: 2018/05/16 11:33:53 executing program 6: 2018/05/16 11:33:53 executing program 6: 2018/05/16 11:33:53 executing program 5: 2018/05/16 11:33:53 executing program 4: 2018/05/16 11:33:53 executing program 1: 2018/05/16 11:33:53 executing program 3: 2018/05/16 11:33:53 executing program 7: 2018/05/16 11:33:53 executing program 0: 2018/05/16 11:33:53 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:53 executing program 6: 2018/05/16 11:33:53 executing program 5: 2018/05/16 11:33:53 executing program 4: 2018/05/16 11:33:53 executing program 1: 2018/05/16 11:33:53 executing program 7: 2018/05/16 11:33:53 executing program 3: 2018/05/16 11:33:53 executing program 0: 2018/05/16 11:33:53 executing program 6: 2018/05/16 11:33:53 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:53 executing program 4: 2018/05/16 11:33:53 executing program 5: 2018/05/16 11:33:53 executing program 7: 2018/05/16 11:33:53 executing program 1: 2018/05/16 11:33:53 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) 2018/05/16 11:33:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='veth1_to_bond\x00', 0x10) dup2(r0, r1) 2018/05/16 11:33:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x42200, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000005c0)=""/219, 0xdb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x0, 0xfac8, 0xa80, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r1, 0x13, "4a2d29170bd83a8bf68c093ded97cc36ce3734"}, &(0x7f0000000540)=0x1b) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x8) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r2, &(0x7f0000000180)='threaded\x00', 0xffffff43) stat(&(0x7f0000000240)='/\x00', &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000580)=0x3, 0x4) 2018/05/16 11:33:53 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x6}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)='Q\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) read(r0, &(0x7f0000000040)=""/30, 0x1e) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 2018/05/16 11:33:54 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f0000002100), 0x4bc, 0x0) [ 108.111449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/16 11:33:54 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="738d0a9b79159f2fc038bb0dd63b5f2725441300000000b5"], 0x18) sendfile(r1, r1, &(0x7f00000000c0), 0xfff) 2018/05/16 11:33:54 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x6}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)='Q\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) read(r0, &(0x7f0000000040)=""/30, 0x1e) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 2018/05/16 11:33:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev\x00') write$fuse(r0, &(0x7f00000000c0)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x20) 2018/05/16 11:33:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x3209, 0xd, 0xd27b, 0x9, "6f3392e2d4a44ebf58ad01b25c15bcbc3aaa8471f8d0f87bcc2e55d948180322"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0xffffffff93f6c309, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) time(&(0x7f0000000080)) 2018/05/16 11:33:54 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @multicast2}, &(0x7f00000002c0)=0xc) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xce, 0x4400) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x400000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000005c0)={@empty, @broadcast, 0x0}, &(0x7f0000000600)=0xc) sendto$packet(r1, &(0x7f00000003c0)="0d75b7ba62b794f773d8a9485c633f5276cab799a4800d6fe35ebae5b4b11b47cdddf373121f7e659e0a88afed48d55a022abfeafa3086de9a8417102c0bb80dc46599dce47ad108d5de5fd6ad18674650433336e031ec38e7deed3dafb861d7484f76493610d731567feabed054aef28912078bbc71c03a98c1229bf81b78a3497ea40635fe80b5a503974ad9782d405c7aaa42844e3a75f965675b26a07496e74ce9ef71f07ff4305c", 0xaa, 0x2400c894, &(0x7f0000000640)={0x11, 0x8, r2, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xbb, "fed8a935f35050af23baa68128f3c75a44d3fe893d2c0bc94f53d85bccbb6bc165263a90adba3d0b16514fcac3e86d08d370ae706c342da9a8d1a234baf43902c2d75f9ec5ca635e03f73a6b6d02a787474888e3bc8c6a232f4c00fed7be723ece1263066a00255d0f12c3ce19b31606174f2f6cdb878567f602f3079dced621c87deb17c299fda295e9f0e0e7d209de69e6020bd2894f9c3f5e88f98b90b2749bb4c3618fe151b7805ddce3890262696c72f8843d12e5ef43208a"}, &(0x7f00000001c0)=0xc3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x8, @empty, 0x6}}, 0x100000000, 0x10001}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000680)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000740)={0x81, 0x8, 0x5, 0x80000000}, 0x10) 2018/05/16 11:33:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xf63, 0x240000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x10010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/16 11:33:54 executing program 7: munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="02002263b9e4db564e2c370002000000"], 0x10}, 0x1}, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8f902a94158d5eec88535ec10a652288be9cdd065ec5251928b3fb6b01544fa9ef75ff909bc9e609e256a1f8693c06e41a3af06e56d262b5a897bf96767647f407fc7f38eed75d342453280ea003f4b6626c0b9ad118985f51f9eb3f4fce3480b6a3a5723d7f1e05900ad3da825a4dcdc8a2bba665b8d1be58de8c7f47025c169425432f060599b8c3e40f0cd0ceea78ca690bce7d381f654441b65e8f3a8d4b1a4386da4e4c9369eb8e44", 0xab, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/116, 0x74) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)=0x1f) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x4, '`/G.'}) [ 108.866426] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 108.874816] FAT-fs (loop0): Filesystem has been set read-only 2018/05/16 11:33:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000001b40)}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/05/16 11:33:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigsuspend(&(0x7f0000000140)={0x9}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000100), 0x4) 2018/05/16 11:33:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6d61703d6e6f726d6166662c696f636861727365743d63703636392c7569643d2c0000000000041c00"]) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x38, &(0x7f0000000180), 0x10000, &(0x7f0000000140)='iso9660\x00') 2018/05/16 11:33:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xc00) r1 = semget(0x0, 0x7, 0x25) semctl$GETNCNT(r1, 0x5, 0xe, &(0x7f0000000100)=""/101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x465, &(0x7f00000001c0)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x22}) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001540)="a8", 0x1}]) 2018/05/16 11:33:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x7ff, 0x8, 0x4, 0x18f, 0x0, 0x1000, 0x0, 0x8, 0x6e, 0xf43, 0x9, 0x5, 0x1, 0xc00000000000, 0x7, 0xfffffffffffffe01, 0x81, 0x6, 0x4, 0xa5e, 0x5, 0x4, 0x8001, 0x9, 0x9b1, 0xda, 0x7ff, 0xf0cf, 0x6, 0x80, 0x9, 0x200, 0x1, 0xfffffffffffffc01, 0xb48c, 0x415f, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x6}, 0xc, 0x8001, 0x80000000, 0x5, 0x57, 0x1, 0x3}, r2, 0xe, r1, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x50, &(0x7f0000000140), &(0x7f0000000040)=0x68) 2018/05/16 11:33:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000d102000000000000000100000000000000000001000000ca0c0000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/16 11:33:55 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:55 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='loginuid\x00') exit(0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x0) mq_open(&(0x7f0000000000)='[wlan1$\\:bdev\x00', 0x80, 0x80, &(0x7f0000000040)={0x6, 0x1fe00000000, 0x2, 0x4, 0x0, 0x2, 0x81, 0x2593}) 2018/05/16 11:33:55 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x16c) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0xa, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x4, 0x2}}, {&(0x7f00000001c0)=""/32, 0x20}, &(0x7f0000000200), 0x2}, 0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f00000000c0)={0x399f1336, r1}, &(0x7f0000000100)={0x0, 0x6, 0x800, 0x800, 0x7, 0x64ac84f7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r2, 0x0) 2018/05/16 11:33:55 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6d, "192dadb9727b6b0a6a35330b5ad1914089d61c64727c69e029cd1a41b20afe76c5de5da1f26037a0b5211b704a5edf6bffcc738a92125404c3073b21f4e3d0836b38acdc68e0ff4e12d25e358d5152e809973097569edbf0ca1f724437227f7c7abe778ac224fb90471b5ced54"}, &(0x7f0000000280)=0x75) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x2}, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:55 executing program 6: r0 = semget$private(0x0, 0x3, 0x2) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000040)=0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x80) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x40, 0x2, 0x9}) mount(&(0x7f0000000000)='./%ile0\x00', &(0x7f0000000100)='/\x00', &(0x7f00000000c0)='configfs\x00', 0x20a0, 0x0) 2018/05/16 11:33:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x7b, "b8580bbbb782ab4b2caaa539f74dd29a89d14a9f95c98917bfb8081c8ae3cce8341f7c3a52e2d737fb5bcf55c0b7f1945776d36c2a60f417bc4af01631da22331da364a3ed8b0ccd25a6ab065b331bc17c03909d0203bea1ec871b9b0ed27ca451fc0f7d87f949133a25ffd78c75385dc7e06b11ecfb61fc8a6f09"}, &(0x7f0000000200)=0x83) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x800, 0x208, 0x2, 0x3d000000000000, 0x7, 0x1, 0x87, r2}, 0x20) 2018/05/16 11:33:56 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000640)={0x0, 0x0}) listen(r0, 0x2f7) pread64(r0, &(0x7f0000000280)=""/152, 0x98, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = semget(0x2, 0x4, 0x10) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000000)=""/215) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) [ 110.162175] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 11:33:56 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 110.197326] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 11:33:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_ivalue}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/16 11:33:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffeffc, 0x0, 0x0, 0xb, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x3, 0x80}) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000080)=0x100) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000300)={0x8000, 0x3, 0x4, 0x8, 0x10000, 0x27}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x3c, "7eb8da9d7341ff2178e7c05efd314c7ff823b97df7c62915f935872abe6b63be9d4792e6c52f7d513c6c3322dbe3706bf8f62d5a9cbce978275a2b7c"}, &(0x7f00000001c0)=0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x5c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f00000002c0)=0x10) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x1) 2018/05/16 11:33:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffe6309b1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r3 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\'[em1\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) 2018/05/16 11:33:56 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x45) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000200)="a389d9f05019b29d6c2885333a165c2eb6fb261a87cb24cd17dc8821beabc2481c50198b2b4d3c4a3d0a4c287faf53612ee94e50354e8d56b87938928808aa498518e61f07c8ebed85222a978e98be8cbedb84862fa48b3acf6807019324dd16ef717ac9e1adef2d371b3b1ae7b849947b732fd001c9921b119646cab100f2590e0b2e43052a99277957d9d89d951999c07ccf50dd9424ea5ed37cc96f67c815bca49c6b11201414d25fc50402a4ef", 0xaf) r1 = socket$inet(0x2b, 0x1, 0x807) flistxattr(r0, &(0x7f0000000180)=""/89, 0x59) connect$inet(r1, &(0x7f0000000080)={0x2}, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000380)="bc7cb617f3f1f4f20f893790711587f24be12f7b444af8f2f31fdaed7b9ea58f5aa9534ef03a720973eecd4c424a836c517dbc950c68883d79cb8526a92b0fccf69cb7a4c25f610145d62f0a2e0a676f4d5be2ded7142a54d34a61e0b30935d3f3b5a8290079c272af84ec0841a9786e22414f6d28fef5f28f69c75689cd4bde935fa8ca220d5c70baac7147b0b863aca7f93678f5ea6c734207d9dee08a19f8e8726e30ece6c39ac9f92991f64fb5c688c5a9e464fef2baf4e6129563ed7d45bfa3e8cdc4ce56a69a9df092e4700ec2874de67de5f7") getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000480)={'filter\x00', 0xb6, "054e5ba0823976d61355879dd22986a3b3d444a5a9ff07b80d93020154e16a83f76128605fe7770edf8ca4f325b931161b928d0fed5b23db983e2969c52a7b25d17f94f7e8641a78531403d8cc5b8a81c3db1914078ae5fb0f8cf705929fbd6b08e8e249b2c547c6f305d6fc8d3db545edecf24fb6197a7d68b812d853ec88337ae9a7c201b077fde2f0797195f4af783bd7cd8cb391dbb686802d1ec067e09d0a311b172b2d0eca84ae0ed262c751c330a994b5286e"}, &(0x7f0000000580)=0xda) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000e7ffffffffffffff0000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) modify_ldt$write(0x1, &(0x7f00000000c0)={0xffffffff, 0x1000, 0xffffffff, 0xffffffff80000001, 0x7, 0x5, 0x45, 0xfffffffffffffffe, 0x3, 0x100000001}, 0x10) getpeername(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x7ff) userfaultfd(0x800) 2018/05/16 11:33:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x2f3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/16 11:33:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) 2018/05/16 11:33:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x2ed) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:57 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000800000000000000000000000000000000000004f000000761cd207d564f3a24f366df7477aeadbfbb387f7f10af4fac7896e849e3ccd23120a2d6e3f02481395ba3e69178f17971d94ddd32948c5b978e0fa860e28ae266701a0eea121"], &(0x7f0000000180)=0x73) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setfsuid(r2) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x7000, 0x0, &(0x7f0000000240)) socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f0000000200), 0x80000002) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0)=0x1000, 0x4) 2018/05/16 11:33:57 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x0, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x9, 0x8000, 0x6, 0x81, 0x7fff, 0x4, 0x10001, r1}, &(0x7f00000000c0)=0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000880)="66baf80cb8d0ea2c80ef66bafc0c66b81e0066ef66440f38804a4f3e470f3548b82854fecf000000000f23d00f21f835200000060f23f8c744240044000000c744240234000000ff2c24440f20c0350b000000440f22c0ff8e006000003e0f21366726450f32c74424005d210000c744240207000000c7442406000000000f011c24", 0x82}], 0x1, 0x0, &(0x7f0000000a00), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/16 11:33:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x400) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x1f, 0x80000000, 0x0, 0xc1]}) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000b00)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/05/16 11:33:57 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000200)="062fb36a68a54344aaff19587e8d6ecdffa1a384733abf590b4f056bfee019abb1fbbc5396c5dd51a4504cf238891b9a6251d37fd2cc257fe146c457529fee02af75b3e706e9830000dd005bfe11eb517bb22e6da8383162a53edfe55b868e6713b1777080853653988986", 0x39c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/46, 0x2e, 0x0, &(0x7f0000000180)) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000100)=""/112, 0x70}], 0x2) 2018/05/16 11:33:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/47') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) accept4$bt_l2cap(r0, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x80800) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/75, 0x4b}], 0x5) 2018/05/16 11:33:57 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x400001ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0x75) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xa, 0xa8, 0x0, 0x2, 0x2, 0x4, 0x400, 0x800, 0x23f, 0x1, 0xffffffff}, 0xb) 2018/05/16 11:33:57 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000020c0)="51a4a1345f4f32371887fa65c0ae", 0xe}], 0x1, &(0x7f0000000dc0)}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) r1 = shmget$private(0x0, 0x4000, 0x900, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/142) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x100000000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/16 11:33:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x100}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) finit_module(r0, &(0x7f0000000040)='bond0\x00', 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond0\x00', 0x4}, 0x18) 2018/05/16 11:33:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") timer_create(0x5, &(0x7f0000001180)={0x0, 0x38, 0x1, @thr={&(0x7f00000000c0)="35323533f39c45ae29e5800e76db533a820f58d950e784690d5ba0b7c5e4a6df9b4be96c5c73f037d26156986ade10d091029ebe28bca6c0a36ccc66e7fb0bbf6b6af710d78edf01263b5f7e7d11f4ff4ac76885e41e62a7dee260d9ca52282a0f2c1b1af614fc1ce0aa205283b094713943993dd1dad1fc5bd8aab394ddad0ddfe962077c", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)=0x0) timer_gettime(r1, &(0x7f0000001200)) socket$key(0xf, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vcs\x00', 0x4800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/47) r3 = socket$key(0xf, 0x3, 0x2) dup2(r0, r3) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/16 11:33:57 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) clock_gettime(0x100000000007, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r2, 0x3, 0x1, &(0x7f0000000040)=[{}], &(0x7f00000000c0)={r3, r4+10000000}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) 2018/05/16 11:33:57 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x80, 0x7ff, 0x3, 0x5, 0xfffffffffffffff8, 0x6, 0x6]}, 0x12) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x40}, &(0x7f00000003c0)=0x8) getsockname(r1, &(0x7f00000005c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r5, 0xa5, "20cc8b6eca932091289764e6204fee4ab0e7f05054f018252745c4636e412348ddcb91db3152a42b270f9a662561c47c491b89941fb25afca435eb8c2774a01c9a9bdbae0deb2fab8a9af51e755a22d07a773104613442e406aefbfff5459b7e0e215b65dcfcc6f271fedbae805d1a626f5f8839b269993a035dec3f48c1e4f359da339d333c4edc1ea326a7ab4eb563c280ce60e7890a53d910d01c91e0b7b770a713e07c"}, &(0x7f00000004c0)=0xad) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) listen(r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/52, 0x34}, 0x0) 2018/05/16 11:33:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="3d0ed4cc") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xa1) r2 = syz_open_pts(r1, 0x20201) write(r2, &(0x7f0000000000)="c419b3c2c4179e7b6b547a814fa8d96579729eb57900000000000000", 0xfffffffffffffe0f) 2018/05/16 11:33:57 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="a34ca5ea9392666cbd6ce3e98dc7d3e4f1", 0x11}], 0x20a000, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f6c615267000000000000001f000000002cbbf8ffff5f78617474722c6a71666d743d76667376302c626c6f636b2d616c6c6f6361746f723d6e6f74657374342c646174613d676f72646565642c00"]) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xff, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@generic={0x7, 0x2, 0xfffffffffffffffd}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES16=r3, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="b606c0ad2a9f45eaeb6a77bf3e9389df7c33edcce0aed55dac6ac7ddb8a50092b8f549d5b0b6aa863a3c863580f05b87132e5c40d144bbdc0ee5e3bf04a16f3470b1ea3bf0667f552d17c00c559c9e4b0790ab3ccc62d09992f0366e49b5248e5a273b666f5581e545d5a4a69442cdadfbb3fea4c160cf11b02d11c3d10eefd2772e50b7ebf63b83e6dd2683e53cb92372f7ba165f180b5729e63309e8a7e338450adb7173d52b79e6393c9a962be0f20c440052f182ab2a90db893d615b0c6e7f8e7caecb6d0e19baa1b5802a106830dbb0189a3c629563413b", @ANYBLOB="72ef1093adfd080ad47552cbc59591546a3471ff5fe4e435fe2f4437b2a333f1364c653b851c6805d4dd91a342d357f7eb98bddb16bf53bf3c89ccd628230db271d5a47ef12a16de83fb7a"], @ANYRES64=r2, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="a69ca68fcd202ad31065990fac79578c71c4951a8a911f9f6dd794f7bd97a6316d929a737c5e3abc02e213b9687cd19867f54648e6571f2229c1fffdcfded8eb59c88dca8734f5ae4f03e050269f216b24586d2ef39018f784", @ANYPTR, @ANYBLOB="ef2743c66b39790ef61f4af7214ee48831c9907bab348731ec9301434793e99301f7191e040e0ec775385aae4d3aba0fc973bcea6f426f7df9368c4b7e11d535ea7b5f75f3d757b446d16ba09efbb675a6a2fd4e7234e2873070977b74581e9aa195bdb999630ea0096801b4f05869f84f94d0ba0bc0c9e74aae083ae8b150ada84cb5bdd0164ba6fcdc563f16dab931c513", @ANYPTR, @ANYRES64, @ANYBLOB="f4d26b16d05333bf7448d26e8ce4a6ab77120c87dfcc851a4c56ae6cca64bf58010080000000000000a6714d0019", @ANYPTR, @ANYRES64=r3, @ANYRES16=r2], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYRES64=r0], @ANYRES16]], 0x1, 0x2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f00f88)) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000280)={0x73, @broadcast=0xffffffff, 0x4e22, 0x2, 'dh\x00', 0x10, 0xab, 0x15}, 0x2c) msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYRES16], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0x40405515, &(0x7f0000000040)={0x9}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x1, 0xfffffffffffffbff}, 0x8) 2018/05/16 11:33:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000002c0)=0x1f1) 2018/05/16 11:33:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x10000004e24, @loopback=0x7f000001}, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x3dc) shutdown(r0, 0x100000000001) 2018/05/16 11:33:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:57 executing program 3: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) r2 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='keyringmd5sum*procvboxnet0procsystem\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x7}) 2018/05/16 11:33:57 executing program 4: sendto(0xffffffffffffffff, &(0x7f00000002c0)="310000001200e7ef107b0000e623000680a11d0de64f8652b2aa129c805bef90c0c9bf1d02d7be2f3233c951a642f3bfcb", 0x31, 0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10400, 0x0) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x94, 0x0, &(0x7f0000003880)) r1 = accept(0xffffffffffffffff, &(0x7f0000000440)=@alg, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x808000000, 0x30}, &(0x7f0000000000)=0xc) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x401, 0x5, 0xbfec, 0x7fffffff]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x101, 0x100000001}, 0x90) 2018/05/16 11:33:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10140) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) close(r0) 2018/05/16 11:33:57 executing program 7: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x8000, &(0x7f00000000c0)={[{@nocase='nocase', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/05/16 11:33:57 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0xe, 0x8030, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/sequencer2\x00'}) ioctl$TCSETSF(r1, 0xc0045103, &(0x7f0000000040)) 2018/05/16 11:33:57 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="30a104233d3f6f6d93908d0777f6ffdf84a85bf90a01606b905060beab65b33bb143680f4ef5b7c5b1caeb996f0790fdcff91414806c560b963123f046e201e556dfd9201bc9873093bb08d3d95db0bf32560f6e0ddcd489e3e3415609", 0x5d) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) connect$packet(r0, &(0x7f0000000100)={0x11, 0x9, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000000)=""/52, 0x34) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) dup2(r0, r2) fchmod(r0, 0x88) 2018/05/16 11:33:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:57 executing program 5: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f75756c6f67627566719a8a86801bedfc44ee72433883dc37941a6300000000000000000000"]) [ 111.948748] IPVS: ftp: loaded support on port[0] = 21 2018/05/16 11:33:57 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) [ 111.969758] XFS (loop5): unknown mount option [nouulogbufqšŠ†€íüDîrC8ƒÜ7”c]. 2018/05/16 11:33:57 executing program 0: fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x200) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x2000000000020880) pread64(r1, &(0x7f0000000080)=""/79, 0x4f, 0x0) fallocate(0xffffffffffffffff, 0x3, 0xfffffffffffffffd, 0x80000001) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000600)) 2018/05/16 11:33:57 executing program 1: umount2(&(0x7f0000000000)='./file0\x00', 0x8) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0xc7c, 0x5f0, 0x208, 0x7, 0x80000001, 0x800}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000080)=0xc00000) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8db6ce3dc200c9195665ceaf7f3a6f5a938f11a71e9c7d0889b752819dc91c4acd3c68b525c0b07883a2975d506e9477b01fe81817b93edf7a4e6256b77509"}, 0x60) 2018/05/16 11:33:57 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f0000000000), 0x36) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) 2018/05/16 11:33:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 112.047116] XFS (loop5): unknown mount option [nouulogbufqšŠ†€íüDîrC8ƒÜ7”c]. [ 112.198858] IPVS: ftp: loaded support on port[0] = 21 2018/05/16 11:33:58 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x284}], 0x1}, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0xc0145401, &(0x7f0000000340)=""/4096) 2018/05/16 11:33:58 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) getsockname(r1, &(0x7f00000003c0)=@can, &(0x7f0000000240)=0x80) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1000, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x80000000, 0x7, 0x8001, 0x9, 0x3, 0x3}) 2018/05/16 11:33:58 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400102, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000700)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = socket$inet6(0xa, 0x80006, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$llc(r3, &(0x7f0000000080)=""/190, 0x471, 0x0, 0x0, 0x1c1) r4 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000180)=@nfc={0x27}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001480)}, 0x0) 2018/05/16 11:33:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x2e, 0x5, @thr={&(0x7f0000000000)="f62093213483bdab67bdba3ae16b49990363e076fef397eb02f7f6dcaeb1c768d68415a0e101f869d70e23f3cbb191f4784d50f25cddd57f54876c464f6117ec562018", &(0x7f0000000080)="a537ad49a97ec25539501ce663e38d698e54a85d8e52804e734d904a463a34"}}, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x0, &(0x7f00000045c0)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/05/16 11:33:58 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) read(r0, &(0x7f0000000340)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = memfd_create(&(0x7f00000002c0)="01", 0x23) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000140)) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000200)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000280)={0x5, 0x5, 0x9, 0x8dc6, 0x8001}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000c, 0x32, 0xffffffffffffffff, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) fsync(r2) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x66, r3}) close(r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000300)={0x3}) 2018/05/16 11:33:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x40000006}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x5, 0x8}, 0xc) 2018/05/16 11:33:58 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='trustedppp00xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000f7ffffff01000000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00'], 0x18}, 0x0) write$binfmt_elf64(r2, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) close(r1) close(r0) 2018/05/16 11:33:59 executing program 6: r0 = socket(0x3, 0x3, 0x1) ioctl(r0, 0x4, &(0x7f0000000040)="c62631e100000000ba") sync() clone(0xf01f00, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/16 11:33:59 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x39, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xd89, 0x3, 0x4, 0x100, 0x2, 0x80, r2}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000002c0)={0x1, 0xb3e0, 0xffffffffffff8001, 0x4, 0x1, 0x81}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x20040) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000040)={0xbd, 0x7, 0x5, 0x1000, "d2f483d5a1e961751c8220398dc18249ebe0e5c57db617545487fbef501ff1e97e3268a4f6bb494b2f32bf15", 0x6}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) 2018/05/16 11:33:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet(r0, &(0x7f0000001980)="f0", 0x1, 0x8010, 0x0, 0xfffffffffffffd44) 2018/05/16 11:33:59 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:59 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:33:59 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x202) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/16 11:33:59 executing program 3: remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x0, 0x800) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6a8}, 0x0, 0x2, 0xffffffffffffffff, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001600)={0xffffffffffffffff, 0x7, 0x1, 0x100, &(0x7f00000015c0)}, 0x20) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001840)=""/144) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f00000003c0)='./file0\x00', 0x3, 0x9, &(0x7f0000001740)=[{&(0x7f0000000400)="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", 0x1000, 0x9}, {&(0x7f0000000040)="ae3607041dc469d35dc79a9e67c9a091082e21412dd7c87a5dbeeb78a0c0ddd63d14939c891187e755fdaabe5548dfd734b744980dece241df00145d7bb7a426e25000485046288f0b099976434e8c3673a4b2ddd4365d1ef89dc697b199b2f53b6357235f106b0fbf", 0x69, 0x10000}, {&(0x7f00000000c0)="4d16154e2b5fcadec19069634633927b8f6d221b9d38479fc713d263ffee009028bf2e8f2f934c9caba247e0b8c86679bc5d61dbd70e10201e924e814164c3c64149b1f58a15b2bfebec83add36936090fc2ab3b8663db5a49fa866843c4f5ccfff8089ad8ad52771c43fde6ef548d52c6c74dd906867c197226b4f4f4ba955b122e956a4cabe05682de93bc5fc5cefe5ba1a7cafe46b9ecd665e2d1f9949311965bc00a3be1", 0xa6, 0x8}, {&(0x7f0000000240)="9e704049cf056211e70f429922d79621960165881c827816fb3c68d339df9e449859ad3caa8b993b852f6d4a5525cea30dbb3bb6e07858c496d1f3fe0f4e93a88b1dd6991b4e70a274ed1a88c186898af5cee422ec8a4085760cc228d7a050feff82ba36ad7be68d13be483b0a0d6f4eb8d4f1d436d4c15b648832af83bd7c8f1cb81a5b5383c1eff5e27ae527ef1ba333e66497a53446a16b9a5032de7beda19c2ce0ede5ad741f8537c58ade3d3ad7c6087c1ac9a80824815922964220492b010e656af8436249486a22a2348b7f28c9d9694a4e5683e72ade577d7a2b397515bae691e2a55a82da3da56fc2109756b16b6de0", 0xf4, 0x1}, {&(0x7f0000001400)="8f6fd8c60f81157ef930b184432c24b09936fd2d1e307d484accecf8a9fddf6fe29b192c02ad6a739b6ea2f0d0b26fbed3962cd3b7524c5e19c0533e8c822818652638a6088f23766972bee5961d2d6a2fbb99aeb65d491d2504bb5c7c476aee4ad97339264967cc0bf9b68913520c5d61c0d395f598ddd6b7717a4589d370549e4850678827f2deb742d57e250784f4943c", 0x92, 0xa16}, {&(0x7f0000000340)="3057f74c14da18abbea0b45629", 0xd, 0x8000}, {&(0x7f00000014c0)="5aab872dfa13efdad22d03fbfba07e4f16871a47a0810b59840c88ebc3a65dc8f9e9a915844819019f8e2927d392dc9407cd447c6c38f12f5225a8af325af63bff7510c8ac7bdad98027da949be5988cfc905b45bd6abfe7757da2fb7da81e57edd8695f2e53450a4af928b91e1bda7727b57afb140d850a9b11", 0x7a, 0x7f}, {&(0x7f0000001540)="c2ce21f76700cead9c375b1c5e4f155574bf8f16181a5d7561fa098ac9e2053c8b1b780124b788ffcd7ef0d1fef1d67bfbfea255ce8966f5091d6e6356ad886db00a5bbd4bcc55277c2ea00e8e74319ba071da8d", 0x54}, {&(0x7f0000000380)="810e02dd9ff46e1e0b96e22e9497ba2d43bcd978", 0x14, 0x7fffffff}], 0x80e800, &(0x7f0000001640)='{vboxnet0vmnet0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000015c0), &(0x7f0000001680)=0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000016c0)={0x1, 0x8, 0x1, 0x10000, 0xfffffffffffffff7, 0x6}) 2018/05/16 11:34:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x10003) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000040)="b6ba5d9dd9e86cdf391e402fc9b2ba58029570f242b0748d4e581308bc9cc56e15ac4876b0e5a5ce51890151f8db00cccfea960c7856b093a58a1d14640d9389c810719d4a61893ec097e32a72b67e5a6ed25983dd27235cd3291f2f4e4bbfb6e332b4b6cb59a718a39f7df4a2a25275eab0b0b244af68e9171b58a17f3bdba3915b8a25b0fe66934869fa4f711d4d2108190aff8dee4dd92f51b6f2dc74aca70972d97cd3") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xaa}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x5c) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x10}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/16 11:34:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x7fffffff, 0x1, 0x4}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)=r2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x101, 0x3f, 0x3, 0x4, 0x9}, 0x14) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x2}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/05/16 11:34:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r2, 0x64}, {r0}, {r1}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/54, &(0x7f00000000c0)=0x36) 2018/05/16 11:34:00 executing program 7: unshare(0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) tkill(0x0, 0x36) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x55, r1}) getsockopt(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) 2018/05/16 11:34:00 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) 2018/05/16 11:34:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000040)={0xd0, 0x40, 0x200, 0x70bd26, 0x25dfdbfe, "", [@generic="d9b3e3133a2eb5aa0681191c5ac25920516de87a4aee218443f5cf9c1de76edaf47b1c8667a4aa8bc316c3b58e97d3dfe8671b2be3d29e7220f1a9ca1f2dcd9294d572b8529799c2729bcd1e74855e6bc1990ef23b1b012e399ecc592dd6f9a78edd0208609f43563466e93778e727737b249dfa108eb482e2bca294e7d7bcd27e9cd979a0bed8ed9b6d7494e4c0e2f5c7dca74362b65637c85dbbd80281f1f0be703829769fcd149730632c43c80042de98e07088ecac761af46d2c75795e39"]}, 0xd0}, {&(0x7f0000000140)={0x11c, 0x36, 0x0, 0x0, 0x25dfdbfc, "", [@generic="e8640c10e9d1413b5b5ba07235cb7b5a03d35b23951d07d40366ec35ceb58d62920ee03a10e9cbfd5466c95651307cb74ee7125661f2979e07b069bb89fc5f533e15883c6eb3300fcfd0167d61d4d665d0e42e4e540f74a9f3fa986d8d3c7b7428f0a816ada6e01fde6bfbf728da825d76e75820370495ef84bf1c4328a45d90e964d3280ea13c949537f6bceae965b00009694b3f9a3e540f4b1976c18f09ca230a8b84d254acb6b3e4246f238bad42bbb94d9fb44d39dd0610f94ee18e39361f62c398b3756d389465119d02bd2c1ac9358709caeeb2c4e3ed3e238753b4", @nested={0x2c, 0x3a, [@typed={0x8, 0x40, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x66, @u32=0x2}, @typed={0x8, 0x45, @fd=r0}, @typed={0x8, 0x13, @uid=r1}, @typed={0x8, 0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c}, {&(0x7f0000000380)={0xf4, 0x26, 0x401, 0x70bd25, 0x25dfdbfd, "", [@generic="63dcf8fdb10bc5424e26659acd548226bb842887a6ee945d3064054adfdc72da4733e04dd445c9da20e74b1c7164d4e8d765d3dfb81edf0a630938087d68723d91c6ee10d52c05be73927e152c5aa3c42b89aa6f8ab31243528e0f3cc41f2d00ce321233f7b234a1a462a83d43fb354ff181794948ba9628752247052e551bbd29d29848c8aa08411da93a64580090f2e04b67e0224213a5625c7071fe9b714043d6da385f12db1d", @typed={0x8, 0x16, @uid=r1}, @nested={0x34, 0x5b, [@generic="7f7c4ed1be69a2fa6d668470cdb5b011", @generic="5b8a38cd0399a37ba8b3eccaafe9d9024802d3918c3a67b1371428e37b11b8"]}]}, 0xf4}], 0x3, 0x0, 0x0, 0x40014}, 0x20000000) setregid(0x0, r2) setregid(r2, 0x0) 2018/05/16 11:34:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000300)='./file0\x00', r3, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000400)="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") [ 114.553919] netlink: 208 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/16 11:34:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:00 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r0 = geteuid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa005, r0, 0x0, 0x0, 0x0) 2018/05/16 11:34:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x8a) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x101, 0x8008, 0x3a, 0x1ff, 0x85, 0x401, 0x100, r1}, 0x20) ftruncate(r0, 0x0) 2018/05/16 11:34:00 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) signalfd4(r1, &(0x7f00000001c0)={0x93}, 0x8, 0x80000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="e6ffffff08", 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8602, 0x0) io_setup(0xf, &(0x7f0000000180)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getgid() pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/16 11:34:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xd7, 0x0, 0x102d, 0x10}, 0x2c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') statx(r0, &(0x7f0000000280)='./file0\x00', 0x800, 0x400, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x8ec, 0xd8, 0xfffffffeffffffff, 0x8, 0x8}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x36, &(0x7f0000000000)="1329be226a8396fa4e96ab5db22a", &(0x7f0000000080)=""/54}, 0x28) recvfrom$unix(r0, &(0x7f00000001c0)=""/182, 0xb6, 0x100, 0x0, 0x0) 2018/05/16 11:34:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000000), 0xfffffffffffffff8}], 0x1, 0x0) 2018/05/16 11:34:00 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) 2018/05/16 11:34:00 executing program 4: socketpair$inet(0x1e, 0x5, 0x8001, &(0x7f0000000380)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[], 0x0, 0x1000000}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x100) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000cc0)=@nat={'nat\x00', 0x1b, 0x5, 0x678, 0x0, 0x270, 0xffffffff, 0x0, 0x360, 0x5a8, 0x5a8, 0xffffffff, 0x5a8, 0x5a8, 0x5, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x10000, 0x4, 0x4, 0x0, 0x2, 0x4, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @empty, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}], 0x2}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x7, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e22, @gre_key=0x6}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0x101, 0xca84}, {0x1000, 0x7, 0x2c1}}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'dummy0\x00', 'syzkaller1\x00', {0xff}, {}, 0x3b, 0x401, 0x7, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x10}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4, @ipv6, @port=0x4e20, @icmp_id=0x65}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xff000000, 0xffffff00], 'eql\x00', '\x00', {}, {}, 0x0, 0x4, 0x3, 0x50}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x15, @ipv4, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @gre_key=0x800, @port=0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000740)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x330, 0x0, 0xffffffff, 0x220, 0x330, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f0000000140), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @empty, [0x0, 0xacbbe76682ab088f, 0xff, 0xff], [0xff0000ff, 0xff000000, 0xffffff00, 0xffffffff], 'lo\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0xba, 0x4, 0x1}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xc, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e20, @gre_key=0x9}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x18, @ipv4=@multicast2=0xe0000002, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}, @gre_key=0x6, @gre_key=0x6}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xa, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80, [], 0x1f}, @gre_key=0x1, @gre_key=0x80}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff000000, 0xff000000, 0xff], [0xffffffff, 0xff0000ff, 0xff, 0xff000000], 'team0\x00', 'bcsf0\x00', {}, {0xff}, 0x8a, 0x1, 0x1, 0x2}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x68, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) 2018/05/16 11:34:00 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffff7) 2018/05/16 11:34:00 executing program 6: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x80000000000, 0xffffffffffffff00, 0x8000, 0xfffffffffffffffe}, {0x2, 0x1f, 0x401, 0xffffffff}, {0x844, 0xfffffffffffffffa, 0x3, 0xfffffffffffffff7}]}, 0x10) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x2, 0x6, 0xfffffffffffffff7, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x20, 0x10}, &(0x7f0000000300)=0xc) 2018/05/16 11:34:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) userfaultfd(0x800) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc4c85512, &(0x7f00000000c0)={{0x2, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/05/16 11:34:00 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000002, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rt_sigaction(0x1c, &(0x7f0000000100)={0x3, {0x1ff}, 0x4}, 0x0, 0x8, &(0x7f0000000180)) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000280)={0xffc0, 0x7, 0xa3d, 0x0, 0x0, 0xfd04, 0x1f, 0x7fff, 0x0, 0x3, 0x4, 0x0, 0x0, 0x20, 0x5, 0x2, 0x5, 0x6, 0x3}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000300)={0x1, 0x77cab955, 0x6761, 0x20, 0x4, 0x4, 0x1, 0x6, 0x8001, 0x80000001, 0x3, 0x8}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x5, 0x2, 0x9}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}) rt_sigpending(&(0x7f00000002c0), 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x7300}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001e, r3}) 2018/05/16 11:34:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x20000006, 0xfa085fadcc193c92) r1 = socket$netlink(0x10, 0x3, 0x10000000004) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0xffffffffffffff4e) 2018/05/16 11:34:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_aout(r0, &(0x7f0000000fc0)={{0x0, 0x0, 0x3ff, 0x3e2, 0x42, 0x10001, 0x200023b, 0xc79}, "fd3bff30531a7e3fa42a0adb7605eac75cd2be44abff5e75ed4e89ca546692ace89414ce679d09084b0ebaaf709be418fc00004306b64fee766ca8eb897269fa33538a000000000000", [[], [], [], [], [], [], [], [], [], []]}, 0x710edd7986eee28f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x484240, 0x0) fcntl$setpipe(r2, 0x407, 0x5) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7, 0x5, 0x3, 0x10001, 0x0, 0x7fff, 0x1000, 0x5, 0x1, 0xffff, 0x7, 0xd510, 0x7, 0x100000000, 0x80, 0x2, 0x7f, 0x9, 0x0, 0x64, 0x7, 0x7, 0x6, 0x1, 0x7, 0xfffffffffffffffe, 0x7294, 0x6, 0x7, 0xff, 0x200, 0xfffffffffffff45e, 0x9, 0x10000, 0x9f, 0x7a87, 0x0, 0x0, 0x1, @perf_config_ext={0x64}, 0x10081, 0x10001, 0xffffffff80000000, 0x1, 0x3, 0x40, 0x800000000}, r1, 0x3, r2, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8001, 0x101000) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x14, 0x29, 0x1, 0xfffffffffffffffd, 0x0, {0x20000001b}}, 0xfffffffffffffe89}, 0x1, 0x0, 0x0, 0x40001}, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '.cpuset]em1keyringvmnet0em0mime_type'}], 0xa, "8802ae68f7ab24a1a509d9487eacd5da350a963b92686eb816d84a9af570fee6248536f2f0bd4b621605da0cbf26a3d3eac1af49825f4ae5ce1f1b7c7203dd8c26904734b15fde5bfcb16965fb1337d6d05da2707ae0e3ae65a30d6554f57936336b040dc7e156bffeb39cc0682876a3bddf2d284fbdf9cdc7538db8e753f78d524ac5827de7c953ed0b70293d2c6be84e8c674c785e3a29a3c5e74cdc1a026fa6720931cb0f3c819983ce6550dd30997530047a60096bcd1a57c719c55988290029fef0c3e30a48ed92f2b5913a333439476571a4b35db46f22d807205e7003da8f5f003be87c8c6bb7124826956529"}, 0x120) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0) 2018/05/16 11:34:00 executing program 4: r0 = socket(0xa, 0x5, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006200)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="85", 0x1}], 0x1, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0xf54b, 0x29a4, 0x8, 0x100, 0x9, 0x8, 0x8, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0xffff, 0x800, 0x39235757, 0x9}}], 0x60, 0x8000}, {&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001840)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x20, 0x80}, {&(0x7f0000001880)=@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x1}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f00000018c0)="e2e482d549a6b6d12b236e0fda39cd4e0fbe6aed0ac154109f4d5e4ca1ff8e8387ab8376afb74277a4c2ca403b95f3d00e757ed65e90d77882be1ed33746acc4a87a943b7d70e9fc1787fd805e0e871e40c59ac242aaf21a21261f64add298aaecbaee9f39", 0x65}], 0x1, &(0x7f0000002d40)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x401, 0x1, 0xe9a7}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x38, 0x40}, {&(0x7f0000002d80)=@in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x7}, 0x1c, &(0x7f0000004240)=[{&(0x7f0000002dc0)="5870a10b64b91afab8eec96b1291376dce3513f13605ac162ceab03dae0a046a28534bbd1b625e704d7238ac42ce4d011c7e6036f1308b0697cb3d479ae813e4c9c1e0b272573b5754ccbb8fba8b4b3d25b41d928d85f1c9b695ac41e570df5ae55199f68c92c5154aeb207765aa07bec1ab4241115a582c827c69b694135ccd71b52b046c7b7e53c63827b4ffcae66b206dcf95565e971a7ec4a0", 0x9b}], 0x1}, {&(0x7f0000004580)=@in6={0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x401}, 0x1c, &(0x7f00000057c0)=[{&(0x7f00000045c0)="20d1abf5000eb3cd8b6855c26ce9cdd07672ddbb13fd4b46ec3c206bc2c1b33916e96c1670fb535f1977bfde8a249a5f77c0e59188398e69d264aa3859d02b44b48e511f632fa24b056e2af8", 0x4c}], 0x0, &(0x7f0000005800), 0x0, 0x20000000}, {&(0x7f0000005840)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000005a40)=[{&(0x7f0000005880)="2de782c3d0cd53bb93ef6246822fcda195fa8d69b532d1603b3126951b47b0f030c582f8ea104003575a783a85cdd09af4d17b2e9ac70a9635598f0983e2bbea0d99c56e452ca08e0c9583a2733f2b3bf56c14bc58d15b6ecb8a5af482bea20ca7f235c0e480dc8d5b01bcb9163785712a76c9305afe327d4b6d04c7ecb355495e296d21bf2a530b0052ef08b1cde3a429fba5c2bf8ed08c439a5a7f9569bf2fafc86a8a326242b97476c547d58c9c0be63456626d7ae554ac2a12dbdd6f2669dce850a99cb02e6be76e6d700150e0ad35c7341a37b99baecfdb9c", 0xdb}], 0x1, &(0x7f0000005b00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x0, 0x6, 0x0, 0x8, 0x9, 0xfffffffffffffff9}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x68, 0x4080}, {&(0x7f0000005bc0)=@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000005c00)="d98db5c2f9bac1b27de26761a3f2bbef9ca7a47b698eddb204b656dc", 0x1c}], 0x1, &(0x7f0000006180)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x4, 0x10000}}], 0xffffffffffffff93, 0x4080}], 0x7, 0x80) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7, 0x400) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1a) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x3}) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)=""/207, 0xcf) 2018/05/16 11:34:00 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:00 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x270440, 0x0) prctl$void(0x2a) 2018/05/16 11:34:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x2000, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x40, 0x2, @thr={&(0x7f0000000040)="0688ad0a7bfc5f0870d117afe39d5457e43ce444b75bdb1d823f0b57b2da82172341b7591e69c1d4e76115d061c7b7ad03ee4036edba9ec1202212ff6e7d9a55648ffb2bf6f625165d98c99c00301a9dd8f3276c442d9983b242bcb41342803ba2ba356c34621a703b03e8edffb6e880cf9d201b7205d45256ee2e34062288dfe9c73a658c98218825119990390e4a30c27016c1c587e6918ea2a255465a432089d7a531a964d89d6838728b3b66f6e28b7f7337e2a42895cd652e58c159c7abcf8bf300f8051902ec94e91bbf22bb32f03af7b12639a46f0be2aa", &(0x7f0000000200)="5614af13e4535b6d84edd8b9061d19d176c9155065e399f425bf709dfe762b"}}, &(0x7f0000000300)=0x0) timer_delete(r3) r4 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r2, r4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000340)=""/36, &(0x7f00000003c0)=0x24) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000180)="66baf80cb864d6bd8cef66bafc0cb02bee0f01cf0fc79984bbcdc266baf80cb89cf0dd8fef66bafc0c66b82f0066ef64f0f79989bf0000b8f80000000f23d00f21f835100000000f23f80fae2f67c03400c4c17c29619e8fe87ca25a4e98"}], 0x1, 0x0, &(0x7f0000000580), 0xffffffffffffdc7) 2018/05/16 11:34:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffff9c, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/05/16 11:34:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f00000001c0)=0x24) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) 2018/05/16 11:34:00 executing program 7: r0 = socket$inet(0x2, 0x4, 0x8000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff8}}, 0x2, 0x7fff, 0x3, 0x5, 0x8e}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000300)="bc", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6cc09470, 0x4) 2018/05/16 11:34:00 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0xa, @in6, 0x0, 0x1}}, 0xe8) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x0, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x80) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/16 11:34:00 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nfc_llcp(r2, &(0x7f00000014c0)={&(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0x0, 0x0, "76ae2e0d4ca0527d504b712709338c52403aeba80ef6a9a38ac43db9304110d6c57eb1628e35029866825b67c49076c6416f0ad14d1b8ac533bdf963fd0fdb", 0x19}, 0x60, &(0x7f0000001380), 0x0, &(0x7f0000001400)={0xa8, 0x104, 0x0, "264e776e57987e080de5eee0d7891748287d18ceccf932e06e1f93c85dd88c62abca2994cfbf83d8d3b9ef3057ef3bc348484713986f1a9a992dbda11d71a276acc62c65970e67fa7455a033980e51e74400290555187c9f1539217bd0f32ccd435ae81d32d73181bcbd209789cf765f3d639a86bce9387b576a61a2a8ef5eee2742996877e92d3104e933801ca7e21b7068b201d15667"}, 0xa8, 0x24000080}, 0x80) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000000280)=""/1, 0x1) dup3(r0, r3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 115.150764] IPVS: length: 36 != 24 2018/05/16 11:34:01 executing program 6: unshare(0x40000000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') mq_getsetattr(r0, &(0x7f0000000000), &(0x7f0000000080)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 115.195594] Unknown ioctl 1075883590 [ 115.208878] Unknown ioctl 1075883590 [ 115.226130] Unknown ioctl 1075883590 2018/05/16 11:34:01 executing program 1: socketpair(0x5, 0x189031c0ada7aa9e, 0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000003c0)=""/59) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) r2 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="b23ec77ce7722266280eaa922791395c95211fc482c174f50af98ec8df271973dca429bf88e85d71fc20de3f0a5e16a07fa6e85cf7d7469af1ebaf013515ed21f703c28a8c6ca8a214bba9495701a5545ffb231765c953b3645c7b514c5ffe4e1e4d99b5b53e939b51bce4493790140ea3039dace7dce721be6c10bd5af0c252407e32f3be71540c1b1d28679aa0f2d6f02040c308edfebbc99535493fafb9ccb7e4586cc168ca59", 0xa8, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='wlan0$\'[\x00', r2) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000100)='vboxnet1-\x00') 2018/05/16 11:34:01 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:01 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') read(r2, &(0x7f00000000c0)=""/240, 0xff7b) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x12}) 2018/05/16 11:34:01 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x35) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffffffffe2ea, 0xb03e, 0x0, 0x101, 0xffffffff80000001}, 0x14) execve(&(0x7f0000000500)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000800)) 2018/05/16 11:34:01 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000086c0), 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002440)=0x0) getresuid(&(0x7f0000002480), &(0x7f00000024c0), &(0x7f0000002500)=0x0) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002600)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002700)=0xe8) r6 = getegid() r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004300)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004400)=0xe8) getresgid(&(0x7f0000004440)=0x0, &(0x7f0000004480), &(0x7f00000044c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006a80)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000006b80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006bc0)={0x0, 0x0, 0x0}, &(0x7f0000006c00)=0xc) r13 = getpgrp(0x0) lstat(&(0x7f0000008380)='./file0\x00', &(0x7f00000083c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000008480)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="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&(0x7f0000008140)=[{&(0x7f0000006dc0)="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0x1000}, {&(0x7f0000007dc0)="002a1c1c30207aa4b8e5bec158e7e3779e", 0x11}, {&(0x7f0000007e00)="b4476820962719bf4918aab8ea38e695a0b8f64f38ae6ef984d7bde73412b5aa35b5938b326a0fecadcf4bdb2d67789daff6106ec4f5c771b2e9f6d02c57db14a481e61923af798c8250aa8031bc14a3b321684676dc3b48173eb5f6", 0x5c}, {&(0x7f0000007e80)="8e18c1275d74103db8495fafd081b1d6c27cfd87d450a034657c5726c19650035fd862690326e304d7a41362b926a9d8c6f9628fbf7dda2e3f9e6d8e67540dec53befb76ccc961cda2f664b764d67f1827409477c3cea77efa025d73f93b2dfbe572fb86e50969cc012644d5c2fd4a027ce1e8f0e5d94492d91f4275bbc582a5d67b7ba9b8df2582c7da2d216b82ddcdbd153ce709830f8d5c36396422d6a8f5f03c18ef6d3c929277df55a4c9a54d42d7076b220e8d45e0fda742ebf4", 0xbd}, {&(0x7f0000007f40)="86d070aa79d14a23ba458067dfe38cc80f722e11fa547e6ea9d6478d2de8746ef8ebc74e07d1b9165a6648c92500026eed914d43eac01923163638bd628ffcaa95a6e78a62a2973810697c0cdfad0e758e0ef8b7a23465ca1ac211f0c4807abfaef2a18e7e295f679fe6e777a4772b6175b9497cdbd134a02b515bae7cb9cacf33f94c9773184dbbbdd6743bda", 0x8d}, {&(0x7f0000008000)="303b7279e42f300704ba83130952346799ffe87c262383dd2893ae525b0f260a29ca5d19b438ed4ef369cc15c96e960462d8ddc5f20907257f11caa0d90a9253040ecce4ed025d020f049fb66dc9d8ace62b55c641f2147350e4a728e914d69d2dcad9b15401f1cc36c24c80b03b8de6a4531eaef1e3b0", 0x77}, {&(0x7f0000008080)="0dbfe9aea6fdaa0833409a745a0e16f5412836a314beb03a805abb2515175b95fec499bed564f975981407f86f817572fc1927a0b00977a0b94a4594ab0a57403dd57f50681a7934912a46a081b2da45a609ed54cac7e2202b3943ad4b2e67cfda066fe03c9faee1384ca2989eedee542f1099d16e75a3833d8a5dca62f5f5e41ab8d3ab58fdeb86e4d6ac6e00ba8e2af605edb2f0d06834be5334a142a34145bc04e3c3dad4e53d5b7be603fb7423128d1006781ca6770d89a3bf83b85e", 0xbe}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f00000081c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008340)=[{&(0x7f0000008240)="b287e254beaf372e415f9f3f58ccc85abacbbecfb1fb036ed29f57c40e6be93e05c1bbf14be6059ce2500399133cd538390b5b9838e890557239d8e92035079fd7bdf5c5982c015e696b7f4fdeaebb432d393399", 0x54}, {&(0x7f00000082c0)="55580e969b7df79697a22e9827e9f235fefde0ac0cee65d42df665", 0x1b}, {&(0x7f0000008300)="08e9dc6fcb6a5657b978c1b667a3384f383de4", 0x13}], 0x3, &(0x7f0000008700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="ebb88fdbb2d2b1f78bc2d07853c50455a2393956ad8a920dc1e3ea4f9fde50b48a38ab736ce3c1ec9d4214c2ec7acef72cf10e2587ffc4654db1ffeb639bb0c7e62711a7fd3c069038050cf1bd708d1cc39cbea13049383874891f30ba7dc7d3bed78ab7a1e90b901a1e12d37edad6c817282fe832e2d5556a8caa5951fbabd826b39918d6f65cf72792be68eff6dcc1ca858be7900f4c4d7e60555d5f9cd53ee06900c226a6bbd4f80a2bdecb0061e2188ac848109ddc000000"], 0x38, 0xd0}], 0x6, 0x41) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) statx(r0, &(0x7f0000008440)='./file0\x00', 0x2000, 0xfff, &(0x7f0000008800)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x2, 0x70e2}, &(0x7f0000008600)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008640)={r16, 0xffffffff, 0x0, 0x0, 0x2}, &(0x7f0000008680)=0x18) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x33) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000, 0x8002) [ 115.247075] Unknown ioctl 1075883590 [ 115.261211] Unknown ioctl 1075883590 [ 115.280000] IPVS: ftp: loaded support on port[0] = 21 [ 115.304607] Unknown ioctl 1075883590 2018/05/16 11:34:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xb, 0x2, 0xfdffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'wrr\x00', 0x26, 0x8, 0x46}, 0x2c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) close(r0) [ 115.332780] Unknown ioctl 1075883590 [ 115.358263] Unknown ioctl 1075883590 [ 115.376406] Unknown ioctl 1075883590 2018/05/16 11:34:01 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000080)) futex(&(0x7f0000000140), 0x400000088, 0x0, &(0x7f0000000000), &(0x7f0000000100), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12403, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x2d, 0x5, @tid=r1}) 2018/05/16 11:34:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = fanotify_init(0x0, 0x40803) fanotify_mark(r1, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readv(r1, &(0x7f0000004500)=[{&(0x7f0000003500)=""/4096, 0x11ad}], 0x1) write(r2, &(0x7f0000000280)="9a6e5c0be335a92b136ebce275c242ad54d02c7e499fad12b72f18f2af6309532f973b30daa719fb6bf3e955cab48403027cfe978b81949e75a4fc760fd3651789f762e0e9dbfd244bcb484801183f078c5517c789f579329c4d65cd3d2e8cc1b4aa28423a47c5c7e2278ccf7f968e5f5ce6aa2f8015d9512028e4938123a5078a5895", 0x83) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0xfffffffffffffff7, 0x100000000, 0x10001}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000200), &(0x7f0000000340)=0x4) [ 115.400298] Unknown ioctl 1075883590 [ 115.418614] Unknown ioctl 1075883590 [ 115.461435] Unknown ioctl 1075883590 [ 115.485553] Unknown ioctl 1075883590 [ 115.499599] Unknown ioctl 1075883590 [ 115.521294] Unknown ioctl 1075883590 [ 115.530809] Unknown ioctl 1075883590 [ 115.543739] Unknown ioctl 1075883590 [ 115.555461] Unknown ioctl 1075883590 [ 115.559731] IPVS: ftp: loaded support on port[0] = 21 [ 115.568258] Unknown ioctl 1075883590 [ 115.573194] Unknown ioctl 1075883590 [ 115.577773] Unknown ioctl 1075883590 [ 115.581880] Unknown ioctl 1075883590 [ 115.586609] Unknown ioctl 1075883590 [ 115.590910] Unknown ioctl 1075883590 [ 115.594872] Unknown ioctl 1075883590 [ 115.613981] IPVS: length: 36 != 24 2018/05/16 11:34:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000002c0)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1010000}, 0x105, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000001600)=ANY=[@ANYBLOB="16c86ce84604173c006c81a82e3c5b6435af32384ea9843bb199b540ff50a6ed6ca871d2d11ee257d6158675e7c7860029d364dd825b78ccc8ab9c2e03955a798dc4c397070605751b8b12f768bcbe", @ANYRES32=r0, @ANYBLOB="a832c655d2bd135695866f9eda53513835503c238f87ca5fa966677979e8317a4b61c1dbe77ff1352861b0c238da35d80ed32ad4026b4cb6b9cb0d27733a864b325b360006dcef87879c586adb989fe50a0d09f198b3df1c0cce29833e17b48940"], @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYRES64, @ANYBLOB="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"], @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="683baf4f7ff2f04d17ad61fa9fea0628a6662956f1e8fdf3b85960e01d91e6353fdd8f215d6caa02abbfbab3feb64609ddd1eef1", @ANYRES32=r1, @ANYPTR, @ANYBLOB="0874412e9fa41247405c0583eb83e9ab461498467492cd341d74e4ca531f444ac16c75d4c32d03612447c1aba0d0414f47689883e19c9442e88e83df3e6e39d674fe8cdef4be3ed217598dbe202e719699309e25ff1ebc6e695e7f389bed30d6c94385727473898e74b6bb674224fc7e62d56c01ea5d890582ade09bf360536f275ff8b4e64f8c60b59092314a244ab0fd2f72982f2efcc26b173416385bbc21806fac3e5ac2a17081ded86068e6ac30493cb11e4c3a596c65f02e740db9dcc82c996f8ac954d31b1a86e942dd8b7152ae6e92", @ANYPTR, @ANYRES16], @ANYRES16=r1, @ANYRES32=r1, @ANYBLOB="a39494159d332c5313078b3a625919d4853fac3770f3185d4296c153d110ebf0bc242c65729964c880e42e257bca8dd09e86888fe13a86ebbeebbb19e107ffcdd45df54072390c4e838fa7690b71349cbb0fc3ada05fefecf425690d17e2796145c5978e13e56b6eb74bea4e666ed8ccee8642de0a09d46ea2d2ad2807345a5f84be42fc212a7a10826308fe81cd1a7283732874f6647c1baae854dec2d8cc94ba9c81"]]}, 0x1, 0x0, 0x0, 0x10000000}, 0x800) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4081, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)={0xfffffffffffffffd}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00009f5f00280005000000000000000000010000007b6c6e660200"], 0x1c}, 0x1}, 0x0) 2018/05/16 11:34:01 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="abf5c4f7814aec5529941883e71997d3e7179c142b7a848d15452ace772b84d6bfe310dd5d67de596839614644bfda3875581a5ecc9126d820d6015417233c2bf0ab7796c4d4d06978e82036671f61c4631bd646f44d2aec11bfc335336269812938a41f20257325bca4fc3da737ce5a2c6e24a5087c4a3c1bafaed2c18bba122e186638a8216f98f4f2d2e99f0e2332a38f95185eee98d7bfd21797696c3bf63800ec4d08b8c52367655af3", 0xac}], 0x1, 0xa) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x2000) 2018/05/16 11:34:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/78) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x8000}) 2018/05/16 11:34:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x82800, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x3}) r2 = socket(0x22, 0x805, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "03000009000000007fffffff0226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/16 11:34:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000011000300000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000ee07001afc9a001e00"], 0x28}, 0x1}, 0x0) 2018/05/16 11:34:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x6) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000d32bab0b476466a70d80000000000000000000000000000000000000000000000000000"], 0xfe7a) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x400) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 2018/05/16 11:34:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x28600, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)=0x1) pread64(r3, &(0x7f0000000100)=""/204, 0xcc, 0x0) 2018/05/16 11:34:01 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0xf) sendto$packet(r0, &(0x7f00000000c0)="38d2bc62f60ba6260bd298393b0280628997d4b0f86aa571b0412645bc300b9782079280870aababb73ef14948e4418d9f9908b92004a943a5860ead0f47feab6553a3967a6d4c03100ed31ccea44820c38e67a2f653be84226717c3730aacbd2c03048518e3021b6409a3562d", 0x6d, 0x40800, &(0x7f00000001c0)={0x11, 0x6, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_settings}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/63, &(0x7f0000000200)=0x3f) getegid() 2018/05/16 11:34:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1ff, 0xfffffffffffffffc, 0xffffffffffff5a65}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/05/16 11:34:01 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x9, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000016000000000000000900000001072000feffffff0000000000000000d5962000180000000000000000000000278550001000000000000000000000bfc43f1fb8543bd0d1b83e0013ad8b67009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x48, &(0x7f0000000140)=""/72, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1, 0x40000000030, r0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={r1, 0x8, 0x4, 0xfffffffffffff7fe, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000380)=0x4, 0xfffffffffffffe05) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x81, 0x200000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r4, 0x0, 0x1, 0x7, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x7ffffff7) 2018/05/16 11:34:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/78) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x8000}) 2018/05/16 11:34:01 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x2) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x0, 0x80, 0x6}) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000400000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000006503d7f6c7500000000000000000000000000d1a158f90239a7e857e9b88d"], 0x20000898) 2018/05/16 11:34:01 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f00000000c0), 0x69b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x90000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2) 2018/05/16 11:34:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) r2 = socket(0x8, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/16 11:34:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x400080) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xffff, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0xb, @dev={0xfe, 0x80}}, 0x1c) 2018/05/16 11:34:02 executing program 2 (fault-call:3 fault-nth:0): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:02 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}) truncate(&(0x7f00000000c0)='./file0\x00', 0xe3) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) acct(&(0x7f0000000040)='./file0\x00') 2018/05/16 11:34:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xa887ba9cbdfcc25b, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0x1aff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/16 11:34:02 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000380)={{0x5, 0x0, 0x0, 0x6, "61b72879e1f8c96952587472aed1a07760b818b8675a2a596150745a8f3c58f4e484dea16b564fc44d39b080", 0x4}, 0xb849, [0x9, 0x20, 0x7fffffff, 0x100000001, 0xfffffffffffffeff, 0x9, 0x100000000000, 0x1ffc00000, 0x80000001, 0x7, 0xf67, 0x5, 0x8000, 0x3, 0x2, 0x0, 0x5, 0x64, 0x7, 0x3846b3af, 0x6, 0x3ff, 0x7ff, 0x3, 0x2, 0x2, 0x21, 0x3, 0x100000000, 0xfffffffffffffff7, 0x1, 0x9, 0x80000000, 0x2, 0x80, 0x2, 0x7ff, 0x5, 0x8000, 0x2d, 0x7, 0x5, 0x1, 0x4, 0x3, 0x4, 0x5, 0x1, 0x2, 0x100, 0x9, 0x7fffffff, 0x1000, 0xcb, 0x1, 0x1, 0x6, 0xc09, 0x0, 0xfffffffffffffffa, 0x0, 0x7, 0xff, 0x1, 0x5, 0xffffffffffff8001, 0x8, 0x6, 0x0, 0x0, 0x90d, 0x80000000, 0xfffffffffffffff9, 0x10001, 0x5, 0x8003, 0x3, 0x3, 0x101, 0x8, 0x9, 0x4, 0x3, 0x8, 0x100000000, 0xffffffffffffc934, 0x5, 0x46, 0x12, 0x2, 0xfffffffffffffca9, 0x7, 0x3, 0x7fffffff, 0xfffffffffffffffb, 0x7, 0x1ff, 0x4, 0x2, 0x9a6, 0x9, 0x8, 0x1, 0xfb, 0x800, 0x101, 0x0, 0x6b, 0x20c, 0x4, 0x2, 0x1f, 0x666b, 0x3, 0x100000001, 0x200, 0x8001, 0x2000000000000, 0x1, 0x3f, 0x1, 0x1, 0x0, 0x28f1, 0x80, 0x134f8c75, 0x99, 0x1f]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2e7, 0x200200) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000280)=""/245) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}) 2018/05/16 11:34:02 executing program 6: r0 = socket(0xa, 0x1, 0x20) msgget$private(0x0, 0x30) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x3, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x3d8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x20, r1}) 2018/05/16 11:34:02 executing program 5: munlock(&(0x7f00008da000/0x4000)=nil, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x100000000}) close(r0) [ 116.991997] FAULT_INJECTION: forcing a failure. [ 116.991997] name failslab, interval 1, probability 0, space 0, times 1 [ 117.003485] CPU: 0 PID: 8900 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 117.010693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.020061] Call Trace: [ 117.022676] dump_stack+0x1b9/0x294 [ 117.026338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.031550] ? graph_lock+0x170/0x170 [ 117.035376] should_fail.cold.4+0xa/0x1a [ 117.039457] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.044579] ? find_held_lock+0x36/0x1c0 [ 117.048691] ? find_held_lock+0x36/0x1c0 [ 117.052810] ? check_same_owner+0x320/0x320 [ 117.057151] ? rcu_note_context_switch+0x710/0x710 [ 117.062097] ? wait_for_completion+0x870/0x870 [ 117.066703] __should_failslab+0x124/0x180 [ 117.070961] should_failslab+0x9/0x14 [ 117.074774] kmem_cache_alloc+0x2af/0x760 [ 117.078954] getname_flags+0xd0/0x5a0 [ 117.082776] getname+0x19/0x20 [ 117.085985] do_sys_open+0x39a/0x740 [ 117.089725] ? filp_open+0x80/0x80 [ 117.093287] ? do_syscall_64+0x92/0x800 [ 117.097282] __x64_sys_creat+0x61/0x80 [ 117.101182] do_syscall_64+0x1b1/0x800 [ 117.105089] ? finish_task_switch+0x1ca/0x840 [ 117.109614] ? syscall_return_slowpath+0x5c0/0x5c0 [ 117.114587] ? syscall_return_slowpath+0x30f/0x5c0 [ 117.119560] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 117.124965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.129855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.135706] RIP: 0033:0x455a09 2018/05/16 11:34:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) write$tun(r1, &(0x7f0000000040)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff}, @igmp}}, 0x1c) write$tun(r1, &(0x7f0000000140)={@void, @hdr, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0x0, 0x0, "eb", "f59f09"}}}}}}, 0x20) modify_ldt$read(0x0, &(0x7f0000000000)=""/19, 0x13) [ 117.138910] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 117.146656] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 117.153947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 117.161237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.168528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.175814] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000000 2018/05/16 11:34:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept(r1, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) recvmsg$netrom(r2, &(0x7f0000000380)={&(0x7f0000000180)=@ax25={0x3, {"2d567c5641be46"}, 0x5}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="38a0c15afb4f6f549acd58671e83fd2adec3a4d94eb741f5ac84a7d5eb1fe4439b245848857f0fcc90ff4ab0b562d250a7fb124c952a6d31c2bea20baf3c636cb3a9123c500d0dbb423a27e2eec2717ce2f0abe027bc9774f67c1b27ba62fe7af7a1144848e71d540ad931285eb906125e02b80b88b5bd332188117dd821bac8833c2dbc", 0x84}, {&(0x7f00000002c0)="6ac72475abcd1cb76936d9082aaf7526f289b9ac867dec01d6c30a4b25e7f231b3d5435a29df586cd371ede74e99b770755ef1f04e57dd266cf66dfda5b77de2193f1a58cd34c2e60f78dbd30a4f8ac69eb0123de79964", 0x57}], 0x2, 0x0, 0x0, 0x80}, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r4, 0x5427) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r5 = memfd_create(&(0x7f0000000040)='syz_tun\x00', 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000080)) dup3(r1, r0, 0x0) 2018/05/16 11:34:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x200, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="93454c46000054150bf818024f5ea0611157d2c400000000000000000000010000000000000000000000"], 0x2a) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000000c0)) 2018/05/16 11:34:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0xfda9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x7, 0x4, &(0x7f0000000080)="4a0e353b"}) fadvise64(r0, 0x0, 0x0, 0x3) 2018/05/16 11:34:03 executing program 4: socket(0x1e, 0x805, 0x0) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000}, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x1c) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) kexec_load(0x4, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="758b48c19118778a06a8d30bdb", 0xd, 0xfff, 0xc5}, {&(0x7f00000001c0)="ab832488d8fad12bd526fdeced21940463655c6e6c534bd043b284812d6e9d722c8f9fe3a49bce130d22b2e449d19b74e28e362f781efd0e6354b7f5425df51fc36f2c085c5bfb5bfeda1ec4cdafec9c0f27083028ba8099e2e31b6511e4e99eb198c686ae17567941a709bfb0075a69d7e460a1bdbac09b177f06b693a209810b7ac99c611e8429f522fc9969910f75ac58bd7ec5c9da709600f7f5976fd60e12967146f3d1358d5b7b37a32aeb4d2640e8", 0xb2, 0x1, 0x80}], 0x30000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x635d, 0x200) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/56) accept$packet(r0, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000068c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$packet(r2, &(0x7f0000000300)={0x11, 0x9, r3, 0x1, 0x10000000ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xfffffdd3) 2018/05/16 11:34:03 executing program 1: seccomp(0x1, 0x3, &(0x7f0000000340)={0x1, &(0x7f0000000140)=[{0x6}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x442c3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) 2018/05/16 11:34:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', r5}) recvfrom(r4, &(0x7f0000000000)=""/71, 0x47, 0x40000000, &(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x80) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r6, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000200)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) socket$packet(0x11, 0x3, 0x300) dup2(r4, r3) 2018/05/16 11:34:03 executing program 2 (fault-call:3 fault-nth:1): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:03 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) fchmod(r0, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000000)='\x00') [ 117.883274] audit: type=1326 audit(1526470443.762:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8931 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 117.903848] FAULT_INJECTION: forcing a failure. [ 117.903848] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 117.915690] CPU: 0 PID: 8945 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 117.922892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.932256] Call Trace: [ 117.934867] dump_stack+0x1b9/0x294 [ 117.938525] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.943759] should_fail.cold.4+0xa/0x1a [ 117.947849] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.952988] ? debug_check_no_locks_freed+0x310/0x310 [ 117.958206] ? perf_tp_event+0xc30/0xc30 [ 117.962281] ? _kstrtoull+0x180/0x230 [ 117.966101] ? _parse_integer+0x190/0x190 [ 117.970279] ? memset+0x31/0x40 [ 117.973593] ? perf_trace_lock_acquire+0x4f1/0x980 2018/05/16 11:34:03 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={[{@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x420000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x28, 0xb9d, 0x363, 0x9, 0x7fff, 0x7fff, 0xfffffffffffffff9, 0x80, 0xfffffffffffffffd, 0xd89, 0x80000001, 0x718, 0x60d8}, {0x4, 0x0, 0x52, 0x3, 0xfffffffffffffffd, 0x1000, 0x4, 0x0, 0x0, 0x4, 0x1, 0x80000000}, {0x8, 0x80000001, 0x3, 0xffffffffffffffdf, 0x20, 0x1829, 0x7, 0x4, 0xd25b4fa, 0x2, 0x6, 0x5, 0x4}], 0x100000}) 2018/05/16 11:34:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000100)}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") finit_module(r0, &(0x7f0000000000)='-/\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/05/16 11:34:03 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x448002, 0x0) accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x807ff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) gettid() sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300)={0xfffffffffffffffa}, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f0000001540)="a038eb42a98a9a057962cb5df1b7c8b5c8f29d933b844c8777e42c2976f8e92b40899eced185c6a539cdc9e5bef1badf7e1978f001961f9a52ac6ffe3084e41a6c685ab75f03d07d4d2787acddc0fb5105d5aec2c63f7b70e474ad6433d261525e7ea614b935af8f6fc67c993362aa69de8632d79e90aff9c8978d17245c3b09152b3691060d1fc44de3a723b53b78fa7817213d36e3f5e2c759bb7a502a598ea643703c06f3e3619edaf0baaa6dbf1e3b524cfc123f7e1f6db0faeb862466682fea69cbd044bb8713", 0xffffffffffffffe5}], 0xda) socket(0x3, 0x0, 0x3) r3 = dup(r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000340)={0x0, r3}) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\b\x00', @ANYRES16=0x0, @ANYBLOB="0000001dc40b6288d7d0429f0000000000000007000000"], 0x14}, 0x1}, 0x80) sendto$inet(r1, &(0x7f0000000000)=',', 0x1, 0x4081, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)="6f6f6d5f6144909ddd3e255e06f0e56bd2") writev(r4, &(0x7f0000000040)=[{&(0x7f0000eeb000)='1'}], 0x195) [ 117.978556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.984115] ? should_fail+0x21b/0xbcd [ 117.988032] __alloc_pages_nodemask+0x34e/0xd70 [ 117.992719] ? find_held_lock+0x36/0x1c0 [ 117.996808] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 118.001857] ? find_held_lock+0x36/0x1c0 [ 118.005987] ? check_same_owner+0x320/0x320 [ 118.010338] cache_grow_begin+0x72/0x6c0 [ 118.014435] kmem_cache_alloc+0x689/0x760 [ 118.018626] getname_flags+0xd0/0x5a0 [ 118.022452] getname+0x19/0x20 2018/05/16 11:34:03 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfffffffffffff09c, 0x8, 0x0, 0x7, 0xe, 0x4, 0x6, r2}, 0x20) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x120, r3, 0x208, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xe7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) [ 118.024119] audit: type=1326 audit(1526470443.782:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8931 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 118.025661] do_sys_open+0x39a/0x740 [ 118.025693] ? filp_open+0x80/0x80 [ 118.025722] ? do_syscall_64+0x92/0x800 [ 118.025745] __x64_sys_creat+0x61/0x80 [ 118.060075] do_syscall_64+0x1b1/0x800 [ 118.063981] ? finish_task_switch+0x1ca/0x840 [ 118.068496] ? syscall_return_slowpath+0x5c0/0x5c0 [ 118.073444] ? syscall_return_slowpath+0x30f/0x5c0 [ 118.078401] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 2018/05/16 11:34:03 executing program 4: clock_gettime(0x0, &(0x7f0000003d80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x8, &(0x7f0000000580)=""/62, 0x3e, 0xd486}, 0x1ff}, {{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)=""/79, 0x4f}, {&(0x7f00000006c0)=""/172, 0xac}, {&(0x7f0000000780)=""/224, 0xe0}, {&(0x7f0000000880)=""/161, 0xa1}], 0x4, &(0x7f0000000980)=""/32, 0x20, 0x5}, 0x8001}, {{&(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000a80)=""/135, 0x87}, {&(0x7f0000000b40)=""/202, 0xca}], 0x3, &(0x7f0000000c80)=""/125, 0x7d, 0xffffffff00000000}, 0x7}, {{&(0x7f0000000d00)=@nfc_llcp, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/62, 0x3e}, {&(0x7f0000000dc0)=""/71, 0x47}, {&(0x7f0000000e40)=""/75, 0x4b}], 0x3, &(0x7f0000000f00)=""/38, 0x26, 0x34d57134}, 0x2}, {{&(0x7f0000000f40)=@alg, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000fc0)=""/4096, 0x1000}], 0x1, &(0x7f0000002000)=""/114, 0x72, 0x9}, 0x1000}, {{&(0x7f0000002080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002100)=""/215, 0xd7}, {&(0x7f0000002200)=""/220, 0xdc}, {&(0x7f0000002300)=""/233, 0xe9}, {&(0x7f0000002400)=""/241, 0xf1}, {&(0x7f0000002500)=""/182, 0xb6}], 0x5, &(0x7f0000002640)=""/57, 0x39, 0x101}, 0x2}, {{&(0x7f0000002680)=@rc, 0x80, &(0x7f0000003900)=[{&(0x7f0000002700)=""/149, 0x95}, {&(0x7f00000027c0)=""/120, 0x78}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/176, 0xb0}], 0x4, &(0x7f0000003940)=""/168, 0xa8}, 0x4800000000000000}, {{&(0x7f0000003a00)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003a80), 0x0, &(0x7f0000003ac0)=""/175, 0xaf, 0x100000001}, 0x1000}], 0x8, 0x20, &(0x7f0000003dc0)={r0, r1+10000000}) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000003e00)=0x6c, 0x4) r3 = getpid() prctl$setptracer(0x59616d61, r3) prctl$setptracer(0x59616d61, r3) [ 118.083795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.088665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.093868] RIP: 0033:0x455a09 [ 118.097065] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 118.104793] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 118.112070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 118.119353] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.126638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.133924] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000001 [ 118.209913] ntfs: (device loop1): parse_options(): The uid option requires an argument. 2018/05/16 11:34:04 executing program 2 (fault-call:3 fault-nth:2): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 118.254759] ntfs: (device loop1): parse_options(): The uid option requires an argument. 2018/05/16 11:34:04 executing program 7: r0 = socket$inet(0x15, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000380)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4109, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r3, 0x1000000000016) 2018/05/16 11:34:04 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='sh\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/snapshot\x00', r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x20000000400, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'sh\x00', 0x4, 0x2, 0x3}, {@rand_addr=0x3, 0x4e24, 0x1, 0x2, 0x0, 0x8000}}, 0x44) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004d7000/0x3000)=nil, 0x3000, 0x6, 0x50830, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/16 11:34:04 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x2, 0x400200001ffe) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffff00, 0xffffffff, 0xff], [0xff, 0xffffffff, 0xff, 0xff000000], 'veth1_to_team\x00', 'ip6_vti0\x00', {0xff}, {}, 0x29, 0x4, 0x0, 0x2}, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x101, 0x8}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff], 'rose0\x00', 'syz_tun\x00', {0xff}, {}, 0x5e, 0x514, 0x2, 0x62}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 'ip6gretap0\x00'}}}, {{@uncond, 0x0, 0x1e8, 0x220, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x28}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x7, 0xfffffffffffffbff, 0x22, 0x1, 'syz0\x00', 0x9}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x12000000000, 0xffffffffffff0001}, {0xff, 0x5, 0xfff}, {0x3, 0x80000001, 0x255}, 0x20, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) pread64(r0, &(0x7f0000000000)=""/48, 0x30, 0x7ffffffffffff) [ 118.381281] FAULT_INJECTION: forcing a failure. [ 118.381281] name failslab, interval 1, probability 0, space 0, times 0 [ 118.392693] CPU: 0 PID: 8987 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 118.399898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.409272] Call Trace: [ 118.411891] dump_stack+0x1b9/0x294 [ 118.415556] ? dump_stack_print_info.cold.2+0x52/0x52 [ 118.420788] should_fail.cold.4+0xa/0x1a [ 118.424881] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.430027] ? perf_tp_event+0xc30/0xc30 [ 118.434123] ? find_held_lock+0x36/0x1c0 [ 118.438250] ? check_same_owner+0x320/0x320 [ 118.442595] ? rcu_note_context_switch+0x710/0x710 [ 118.447543] ? graph_lock+0x170/0x170 [ 118.451365] __should_failslab+0x124/0x180 [ 118.455620] should_failslab+0x9/0x14 [ 118.459440] kmem_cache_alloc+0x2af/0x760 [ 118.463607] ? debug_check_no_locks_freed+0x310/0x310 [ 118.468829] get_empty_filp+0x125/0x520 [ 118.472816] ? proc_nr_files+0x60/0x60 [ 118.476724] ? memset+0x31/0x40 [ 118.480017] ? graph_lock+0x170/0x170 [ 118.483829] ? perf_trace_lock_acquire+0x4f1/0x980 [ 118.488766] ? rcu_is_watching+0x85/0x140 [ 118.492937] path_openat+0x116/0x4e20 [ 118.496771] ? unwind_get_return_address+0x61/0xa0 [ 118.501711] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 118.506743] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 118.511531] ? find_held_lock+0x36/0x1c0 [ 118.515636] ? lock_downgrade+0x8e0/0x8e0 [ 118.519814] ? kasan_check_read+0x11/0x20 [ 118.523981] ? do_raw_spin_unlock+0x9e/0x2e0 [ 118.528409] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 118.533011] ? __lock_is_held+0xb5/0x140 [ 118.537110] ? _raw_spin_unlock+0x22/0x30 [ 118.541276] ? __alloc_fd+0x346/0x700 [ 118.545086] ? usercopy_warn+0x120/0x120 [ 118.549172] ? exit_files+0xb0/0xb0 [ 118.552815] do_filp_open+0x249/0x350 [ 118.556627] ? may_open_dev+0x100/0x100 [ 118.560639] ? get_unused_fd_flags+0x121/0x190 [ 118.565229] ? getname_flags+0xd0/0x5a0 [ 118.569215] ? __alloc_fd+0x700/0x700 [ 118.573045] do_sys_open+0x56f/0x740 [ 118.576779] ? filp_open+0x80/0x80 [ 118.580345] ? do_syscall_64+0x92/0x800 [ 118.584347] __x64_sys_creat+0x61/0x80 [ 118.588254] do_syscall_64+0x1b1/0x800 [ 118.592161] ? finish_task_switch+0x1ca/0x840 [ 118.596672] ? syscall_return_slowpath+0x5c0/0x5c0 [ 118.601621] ? syscall_return_slowpath+0x30f/0x5c0 [ 118.606578] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 118.611968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.616837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.622034] RIP: 0033:0x455a09 2018/05/16 11:34:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x28, 0x8000, 0x20, 0x11, 0xffffffffffffffff, 0x0, [0x7c, 0x6000]}, 0x2c) 2018/05/16 11:34:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x87, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x2, 'none\x00', 0x8, 0x3}, 0x2c) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) [ 118.625230] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 118.632956] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 118.640232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 118.647518] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.654801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.662080] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000002 [ 118.745099] device bond_slave_1 entered promiscuous mode [ 118.753293] IPVS: set_ctl: invalid protocol: 135 172.20.20.23:20002 none [ 118.774864] device bond_slave_1 left promiscuous mode [ 118.905606] device bond_slave_1 entered promiscuous mode [ 119.101426] device bond_slave_1 left promiscuous mode 2018/05/16 11:34:05 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x27878962, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x9) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) 2018/05/16 11:34:05 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000002c0)={0xfffffffefffffffd, 0x1dd, 0x0, 0x400000000010001, 0x7ff, 0x1ff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000340)=0x100000) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000380)='./file0\x00', r3, &(0x7f0000000440)="72ff3fa9cb9d41e23336bc368414e732a15202d6cd0afe7c88ddecd10326dca58e031e36a848c515d96455110c603b3db8ac31c4e42c7afeaf87ea8a5ddab6243c6e9e195b13ad00f62548e9ee37d77b7a6a98af5a9ac9867b7adae973b8431afadbab2afb1ee04a3f02a32a4979be6d600f48ad3c8fda774b71de7d7570ddda8ac461e825cdd632508d5688b9e715a27af8b16fccdc4543504dff1af82c47301208886f94414b247ab3cba2") sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/05/16 11:34:05 executing program 0: clone(0x3, &(0x7f0000000140)="435e4fc922bae13ef95bf3795c5e88d31419045b0fba64f2cea6a33cbe0aec18e0b626ec80f196696c68941fdb528773c6398788d8f6f03cee32f4bae3395d5dea661101b5c388560a3fe063ae9d9a2a6543fc3dcb12", &(0x7f00000022c0), &(0x7f00000001c0), &(0x7f0000000000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = open(&(0x7f0000000240)='./file0\x00', 0x40800, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000002c0)={r1, 0x11}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='children\x00') r3 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000200)={0x1, 0x2, 0x6, 0x8, 0x80, 0x6}) pread64(r2, &(0x7f0000000040)=""/12, 0xc, 0x45) 2018/05/16 11:34:05 executing program 2 (fault-call:3 fault-nth:3): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:05 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2271, 0x80fd01) 2018/05/16 11:34:05 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_flowlabel\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/16 11:34:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x9, 0x94cea9821f403970) bind$unix(r0, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = socket$inet6(0xa, 0x2, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x5, &(0x7f0000000580)=[{&(0x7f00000002c0)="7c4651d1d33cc1160db08c7be9cb5db63ee7b4dcd0ad83e12002895f92c1c3b0a11bfa3afa05e8ccf8b58e3a8034deaf978168c0194eff332333b2cb7bc4671fa24e1c6bf61377e3559903cc7c7cff0156646983ad5119660324e0d0446c28feab56ec6b2bae0e6b019cff15ab92f502609abeacb8e544db293a30063abe499b09280e5b72ddcd33be1ca793dcf9bce95ea7eeeee75006a8c326c2d5915205966cf47ef18fa2f580f89e2a3aecbba7dadb287c2da0d941fffb6caf9a0bdca8195ad853c038918595f9de2d16c6cabec035c232d235aa79eedca60f1a05ab75ea390730676fe5ab767fe2010208f16d8793142cc68e0677b99a", 0xf9, 0x100}, {&(0x7f00000003c0)="3b5af4bc33499499ee38467d6ea74fe288d76cf0e51040f0e478a4a318b49099143c1e687b07d4dccbdaaf122bda99a7fd1322cdb96dd7c3d5f62db0af036672ae3e298b9fd9e7c3337fff49db19c57e3e235a4c5f13390afb55d8c487a8ddcd57c64b9c371a6176a00039efbdbd0bbb0237860e0afec2f53a4873828e54e1e0fa433f74947986fa9b6ab66b90c38712528a840aa425bf6a8afd7a29854cd897697a8035dc709974089de67213e4506885", 0xb1, 0xea0}, {&(0x7f0000000480)="1e5729a30414ce94127cbd85ec4a9b960eff777520e755894917bb0d0c8fb0c1a5544ca3b5ad22d8e89565b3e9df18c6caae196dc404da762ca378d6cb4465093de289f6d98dcaf32dd57208b663cf3fb67e45e2d3ac6e95d618f3d1132522f5435ab91ae2177b6d23f248e858def716f40652f75bb3d322de685f380ff8abba759c82e83535860da8c9e355159960f20f54180688f2e0524264bb004c4bd963f0f7d5960cd010f6970e7621ea", 0xad}, {&(0x7f0000000200)="e7c5813397f920193a64ffff93fbb36d5f27b53d328bf6d6f7778474c8a7603eeb6248ba5c8d73c79cb9ac66e67bd3af66d52ebd809782877a596e5779", 0x3d, 0xffff}, {&(0x7f0000000540)="d14e4274be54d8e2539a128fa654f1d6a4d210fdae5257933f1459893ec2c086795657e6bf1c50d5", 0x28, 0xffffffffffffff68}], 0x200080, &(0x7f0000000600)={[{@norecovery='norecovery', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'configfs\x00'}, 0x2c}]}) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r2 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x6, 0x2800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000680)={0x7, 0x2, 'client0\x00', 0xffffffff80000006, "1b5e989fbb266da6", "ecaf403ce8c0021aefdc15e9b0189ce1258e67f8fcc16af08cff8c1b420889df", 0x7, 0x3488}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0xd5) getdents64(r3, &(0x7f00000008c0)=""/183, 0xfffffffffffffde9) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000740)='./file0\x00', 0xd2f, 0x3, &(0x7f0000001b80)=[{&(0x7f0000000980)="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", 0xfd, 0x6}, {&(0x7f0000000a80)="02eef51f290d46060959e6c2cf8cc503fce2de8b1f11e2c909efe2b20278c6833a7464244071b4df08e55064771271e6cada17cd095d94709fecbc447bb8f173390817c083a62a77ba504791f16039f786431a6909f2d59fa3d1df1c529af8535f32229ac0f39d9fdf76cb469f923122e456a01965650e4db7f93bd9cb7b8f3eb94b69fcd4491e0e3df93b9a11364f9aa6112d08e3525415e865a508d358bbe347f95ba1574c195465b50e53a15bf23288187842a30c552c6aff6f35ed4f4b893cb6cac766bed10964094442f11582cd77caad46a06e2b", 0xd7, 0x5}, {&(0x7f0000000b80)="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", 0x1000, 0x9}], 0x4080, &(0x7f0000001c00)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}, {@mtpt='mtpt', 0x2c}, {@barrier='barrier', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x0, 0x78, 0x2d]}, 0x2c}, {@allocsize={'allocsize', 0x3d, [0x39]}, 0x2c}, {@biosize={'biosize', 0x3d, [0x78, 0x7b, 0x7f, 0x3b, 0x34, 0x3f, 0x7e, 0x37, 0x38]}, 0x2c}, {@largeio='largeio', 0x2c}, {@quota='quota', 0x2c}]}}) getsockopt$ax25_int(r4, 0x101, 0x9, &(0x7f0000000780), &(0x7f0000000880)=0x4) getdents(r3, &(0x7f0000001c80)=""/70, 0xfffffffffffffe22) pread64(r0, &(0x7f0000000240)=""/30, 0x1e, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x4, 0x4) 2018/05/16 11:34:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="02040000020000002231000000000000814a14e96e992a0a4d6a3c318f6db02fd1661cb1118d042e1e7d88e45055c95fe1d4adbd17b84ba0d3f77c79056bd5456b01849a8004027ba9f53892e85fa9e4584b9c106f89346a758eeb57b1f896cb794fe4c7c1074fc8"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x2800) fstatfs(r0, &(0x7f0000000300)=""/221) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x1000, 0x2, 0xfffffffffffffffe, 0x3f, "09dd99862415182ec78f85991addcc8f5de30edc3ad3270bbb1d537ec5bbde2323752a3ccd853d03e710bc17", 0x3}, 0x0, 0x0, 0x4, r2, 0x20, 0x7, "845e3749e66b11c3c92b600c3fc6979eecfdf7b4de2732a97998f07ebf9d66b7d3b522fa1058626d603cc1b399a238e5afccb3f5b830d895ea1c38349039e145", &(0x7f0000000100)='(ppp1selinuxem0\x00', 0x10, [], [0x929d, 0xfffffffffffffffd, 0x6, 0x4738]}) [ 119.423732] FAULT_INJECTION: forcing a failure. [ 119.423732] name failslab, interval 1, probability 0, space 0, times 0 [ 119.435368] CPU: 1 PID: 9030 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 119.442574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.451939] Call Trace: [ 119.454539] dump_stack+0x1b9/0x294 [ 119.458186] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.463389] ? perf_trace_lock_acquire+0xe3/0x980 [ 119.468253] should_fail.cold.4+0xa/0x1a [ 119.472332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.472395] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 119.477449] ? graph_lock+0x170/0x170 [ 119.477511] ? graph_lock+0x170/0x170 [ 119.495259] ? find_held_lock+0x36/0x1c0 [ 119.499335] ? __lock_is_held+0xb5/0x140 [ 119.503406] ? __irqentry_text_end+0x2c798/0x1f98a8 [ 119.508449] ? check_same_owner+0x320/0x320 [ 119.512780] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 119.517982] ? rcu_note_context_switch+0x710/0x710 [ 119.522929] __should_failslab+0x124/0x180 [ 119.527178] should_failslab+0x9/0x14 [ 119.530990] kmem_cache_alloc+0x2af/0x760 [ 119.535150] ? find_held_lock+0x36/0x1c0 [ 119.539225] ext4_inode_attach_jinode.part.66+0x4d/0x150 [ 119.544687] ext4_inode_attach_jinode+0xcf/0x100 [ 119.549469] ext4_file_open+0x2d1/0x680 [ 119.553448] ? fsnotify+0x415/0xfc0 [ 119.557088] ? ext4_release_file+0x430/0x430 [ 119.561501] ? fsnotify+0xfc0/0xfc0 [ 119.565134] ? fsnotify_first_mark+0x330/0x330 [ 119.569725] ? may_umount_tree+0x220/0x220 [ 119.573971] ? security_file_open+0x14f/0x1d0 [ 119.578479] do_dentry_open+0x7ef/0xf10 [ 119.582462] ? ext4_release_file+0x430/0x430 [ 119.586883] vfs_open+0x139/0x230 [ 119.590353] path_openat+0x1676/0x4e20 [ 119.594266] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 119.599033] ? find_held_lock+0x36/0x1c0 [ 119.603112] ? lock_downgrade+0x8e0/0x8e0 [ 119.603483] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 119.607268] ? kasan_check_read+0x11/0x20 [ 119.607286] ? do_raw_spin_unlock+0x9e/0x2e0 [ 119.607303] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 119.607316] ? __lock_is_held+0xb5/0x140 [ 119.607344] ? _raw_spin_unlock+0x22/0x30 [ 119.614481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 119.618591] ? __alloc_fd+0x346/0x700 [ 119.618606] ? usercopy_warn+0x120/0x120 [ 119.618627] ? exit_files+0xb0/0xb0 [ 119.618645] do_filp_open+0x249/0x350 [ 119.656247] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 119.658446] ? may_open_dev+0x100/0x100 [ 119.658479] ? get_unused_fd_flags+0x121/0x190 [ 119.658494] ? getname_flags+0xd0/0x5a0 [ 119.658506] ? __alloc_fd+0x700/0x700 [ 119.658530] do_sys_open+0x56f/0x740 [ 119.665547] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 119.669490] ? filp_open+0x80/0x80 [ 119.669510] ? do_syscall_64+0x92/0x800 [ 119.669529] __x64_sys_creat+0x61/0x80 [ 119.685882] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 119.692970] do_syscall_64+0x1b1/0x800 [ 119.692988] ? finish_task_switch+0x1ca/0x840 [ 119.693007] ? syscall_return_slowpath+0x5c0/0x5c0 [ 119.693025] ? syscall_return_slowpath+0x30f/0x5c0 [ 119.693046] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 119.693064] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.696606] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 119.700551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.700563] RIP: 0033:0x455a09 [ 119.700576] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 [ 119.704754] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 119.711434] ORIG_RAX: 0000000000000055 [ 119.711444] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 119.711454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 119.711463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.711472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.711481] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000003 [ 119.808981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 119.840463] XFS (loop5): nobarrier option is deprecated, ignoring. [ 119.846925] XFS (loop5): mtpt option not allowed on this system [ 119.864947] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 119.872075] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/16 11:34:05 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x10, 0xffffffffffffffff, 0x1}, 0x10) 2018/05/16 11:34:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x1e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xffad) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000280)={0x4, 0x2, 0x10000, 0x3, "5f972ec0a30979f48de9637f758a7ad179cca88bb8a2f2c36ae82f3cc1ba90e80d7e407f4ea6ada559e53469", 0x7be5ccc7}) close(r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/196) perf_event_open$cgroup(&(0x7f00000001c0)={0x6, 0x70, 0x9, 0x5, 0x8, 0x3, 0x0, 0x0, 0x82, 0x1, 0x10000, 0x100000000, 0x8001, 0x1000, 0x7, 0x8, 0x2a339d51, 0x80, 0x401, 0x1, 0x2, 0x1000, 0x2, 0x4, 0x9, 0x80000000, 0xb6, 0x100000001, 0xdbf, 0xf3, 0x5, 0x4, 0x4, 0x5, 0x9, 0x5, 0x7, 0x5, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0x2, 0xafd1, 0xd4, 0x0, 0x8, 0x6, 0xffffffffffffffff}, r2, 0x6, r2, 0x3) 2018/05/16 11:34:05 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl(r1, 0x800000000100937e, &(0x7f0000006f80)="010000000000000098") 2018/05/16 11:34:05 executing program 2 (fault-call:3 fault-nth:4): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:05 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x4000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x5) 2018/05/16 11:34:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x200000000004e23}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = semget$private(0x0, 0x2, 0x4) semctl$GETNCNT(r3, 0x1530528a100c2dad, 0xe, &(0x7f0000000040)=""/125) sendto$inet6(r2, &(0x7f00000000c0)='X', 0x1, 0x4f4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/16 11:34:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000c6000000000000000000000000000000"], 0x33fe0}, 0x1}, 0x0) [ 119.894638] XFS (loop5): nobarrier option is deprecated, ignoring. [ 119.901117] XFS (loop5): mtpt option not allowed on this system 2018/05/16 11:34:05 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0xb9f, 0x0, 0x10001}, {0x256, 0x0, 0x6}, {0xde7, 0x0, 0x7f}, {0x27c, 0x0, 0xffffffff}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)) [ 119.969806] autofs4:pid:9076:validate_dev_ioctl: invalid path supplied for cmd(0x0100937e) [ 119.972408] FAULT_INJECTION: forcing a failure. [ 119.972408] name failslab, interval 1, probability 0, space 0, times 0 [ 119.990020] CPU: 0 PID: 9074 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 119.997231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.006603] Call Trace: [ 120.009220] dump_stack+0x1b9/0x294 [ 120.012881] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.018094] ? debug_check_no_locks_freed+0x310/0x310 [ 120.023325] should_fail.cold.4+0xa/0x1a [ 120.027415] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.032557] ? graph_lock+0x170/0x170 [ 120.036382] ? __find_get_block+0x365/0xe50 [ 120.040721] ? rcu_is_watching+0x85/0x140 [ 120.044896] ? __lock_is_held+0xb5/0x140 [ 120.048984] ? __lock_is_held+0xb5/0x140 [ 120.053085] ? unwind_get_return_address+0x61/0xa0 [ 120.058044] ? check_same_owner+0x320/0x320 [ 120.062399] ? rcu_note_context_switch+0x710/0x710 2018/05/16 11:34:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xb3) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8000, 0x0) socket$key(0xf, 0x3, 0x2) sendto$ipx(r1, &(0x7f0000000080)="aa5c378dcf01df8dad5b500df9be56125a2374e1e2ba668a9e28ccb2a70944613dca2f8f6d70635ac5795acf055d7892e44a1e88e68f3823e33434ded2c067dbd25b5c37674b3c36220d4beddad5210978395a37cc272104a3bffefd27b2c7b7f13f5993f4bd964d9029080a1943ccbe749043c9da537cb4", 0x78, 0x24000080, &(0x7f0000000180)={0x4, 0x9, 0x9, "7e871c84a314", 0x1}, 0x10) 2018/05/16 11:34:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open$cgroup(&(0x7f0000000340)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000003c0)={"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"}) 2018/05/16 11:34:05 executing program 3: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) select(0x40, &(0x7f0000000000)={0xffff, 0x0, 0x4, 0x4, 0x800000000000000, 0x10001, 0x10000, 0x1f}, &(0x7f0000000040)={0x1f, 0x3ff, 0x8, 0xfffffffffffffffb, 0x4, 0x4, 0x5298, 0x11}, &(0x7f0000000080)={0x187, 0x8, 0xc00000000000000, 0x1347, 0x4, 0xb9b, 0x9, 0xc6b}, &(0x7f00000000c0)={0x77359400}) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x1f, 0x3) [ 120.067353] __should_failslab+0x124/0x180 [ 120.071620] should_failslab+0x9/0x14 [ 120.075440] kmem_cache_alloc+0x2af/0x760 [ 120.079616] ? __find_get_block+0xe50/0xe50 [ 120.083957] ? lock_release+0xa10/0xa10 [ 120.087964] mb_cache_entry_create+0x13b/0xa70 [ 120.092575] ? mb_cache_scan+0x50/0x50 [ 120.096479] ? down_read+0xaf/0x1b0 [ 120.100124] ? ext4_xattr_inode_set_class+0x60/0x60 [ 120.105154] ? find_held_lock+0x36/0x1c0 [ 120.109246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.114801] ? ext4_xattr_check_entries+0x30b/0x390 [ 120.119847] ext4_xattr_get+0x589/0xad0 [ 120.123849] ? ext4_xattr_ibody_get+0x620/0x620 [ 120.128532] ? jbd2_journal_blocks_per_page+0x80/0x80 [ 120.133740] ? kasan_check_write+0x14/0x20 [ 120.137996] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 120.143027] ? xattr_resolve_name+0x330/0x430 [ 120.147541] ext4_xattr_security_get+0x32/0x40 [ 120.152136] ? ext4_xattr_security_set+0x40/0x40 [ 120.156915] __vfs_getxattr+0xe2/0x140 [ 120.160822] ? __vfs_setxattr+0x170/0x170 [ 120.164979] ? fsnotify+0x415/0xfc0 [ 120.168624] ? ext4_release_file+0x430/0x430 [ 120.173053] cap_inode_need_killpriv+0x40/0x60 [ 120.177645] security_inode_need_killpriv+0x4c/0xa0 [ 120.182666] dentry_needs_remove_privs.part.24+0x22/0x70 [ 120.188113] dentry_needs_remove_privs+0x82/0xa2 [ 120.192870] do_truncate+0x131/0x2a0 [ 120.196581] ? file_open_root+0x560/0x560 [ 120.200738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.206272] path_openat+0x307a/0x4e20 [ 120.210173] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 120.214926] ? find_held_lock+0x36/0x1c0 [ 120.218994] ? lock_downgrade+0x8e0/0x8e0 [ 120.223148] ? kasan_check_read+0x11/0x20 [ 120.227290] ? do_raw_spin_unlock+0x9e/0x2e0 [ 120.231696] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 120.236277] ? __lock_is_held+0xb5/0x140 [ 120.240344] ? _raw_spin_unlock+0x22/0x30 [ 120.244495] ? __alloc_fd+0x346/0x700 [ 120.248289] ? usercopy_warn+0x120/0x120 [ 120.252363] ? exit_files+0xb0/0xb0 [ 120.255985] do_filp_open+0x249/0x350 [ 120.259785] ? may_open_dev+0x100/0x100 [ 120.263776] ? get_unused_fd_flags+0x121/0x190 [ 120.268352] ? getname_flags+0xd0/0x5a0 [ 120.272318] ? __alloc_fd+0x700/0x700 [ 120.276123] do_sys_open+0x56f/0x740 [ 120.279834] ? filp_open+0x80/0x80 [ 120.283375] ? do_syscall_64+0x92/0x800 [ 120.287350] __x64_sys_creat+0x61/0x80 [ 120.291233] do_syscall_64+0x1b1/0x800 [ 120.295114] ? finish_task_switch+0x1ca/0x840 [ 120.299602] ? syscall_return_slowpath+0x5c0/0x5c0 [ 120.304523] ? syscall_return_slowpath+0x30f/0x5c0 [ 120.309453] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 120.314813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.319655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.324845] RIP: 0033:0x455a09 [ 120.328027] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 120.335732] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 120.342992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 120.350253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.357512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/16 11:34:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000013002f0f0000000000000000000000003b3742d21be9d66db09ecc22344a8cc173090001937de8faa6557ee21821c52d9176d5ad2edb945ed08b452f83b12f847d7042245e773a53ce5b8d1b6041df5634048a125e3f3e7ced51c48eb09a44863bbf287359", @ANYRES32=r2, @ANYBLOB="0000000000000000100016000300010008000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 120.364768] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000004 2018/05/16 11:34:06 executing program 0: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080), &(0x7f00000000c0)='\x00'], &(0x7f0000775000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/16 11:34:06 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/171) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x72, r1}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0x3ba, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/91, &(0x7f0000000340)=0x5b) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x8002) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x20}, 0x9dbe}, 0x1c) 2018/05/16 11:34:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x482, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="a1", 0x1}], 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/16 11:34:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400, 0x0) socketpair$inet(0x2, 0x8000f, 0xb8, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x9, 0x0, "cee091e596c28104cdcbaac04c0bfd562806f2d307a51ee2eb8a7ea8b782005dd0b4491c78d18cad7bf2e07ab35eeddc59757d70db0f6af40ba1a2ac2bbeeeca", "19271b44407c38be78f294a1149863c3e6d1f8f0c6ef4a6b43285556bc92fa9d", [0x6, 0x800]}) [ 120.440901] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 120.480244] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/16 11:34:06 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") select(0x2b, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x8000}, &(0x7f0000000180)={0x0, 0x7530}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x7, 0x1, 0x7}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r3, 0x2}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 'client1\x00', 0x0, "e3124e5480314818", "94894705cf9033a9983bd2f6ffe750d322ad66f31effab78ce9ba7d6b6d6c6e1"}) ioprio_get$uid(0x2, r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x4, 0x0, 0x6, 0x3, 0x6, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0x247, 0xffffffffd70a46e4, 0x5, 0x6, 0x7}, &(0x7f0000000080)=0x98) [ 120.528006] Unknown ioctl 19307 2018/05/16 11:34:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e63707500d19a17cd983d3cac1e73142e20a766aaab4eaa9cd165c49458d906a242d19c446407c6", 0x200002, 0x0) r1 = socket(0x8, 0x800, 0x5) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000001c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) read(r2, &(0x7f0000000080)=""/211, 0xd3) [ 120.563727] Unknown ioctl 19307 2018/05/16 11:34:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0xc0000102]}) 2018/05/16 11:34:07 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000240)=ANY=[]) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="be", 0x1}], 0x1, 0x100000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000000000000ff"]) io_setup(0x1, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000400)="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", 0x1000, 0x81, 0x0, 0x0, r0}, &(0x7f0000000080)) 2018/05/16 11:34:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0d0092fa2000ff1a0000000000000000040000000400579369ad691a0100"], 0x18}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@dev, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000200)={{0x1, 0x0, 0x6, 0x2, 0x7}, 0x3, 0x7}) accept4$nfc_llcp(r3, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @rand_addr=0x9, @rand_addr=0x6}, 0xc) 2018/05/16 11:34:07 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xcb, &(0x7f0000000040)={@random="2a1d88633c6c", @empty, [], {@x25={0x805, {0x0, 0x9, 0xff, "5c50a31166cbe0e2b8af495704320b75ad05689cae97cde0b896e0171cfcf8db4f9798d4a830289ad04244371bbddac05c670be261638e6a946c4f76948cbe5855f97ab63b4643f0f58bf737f0b47f62531d926708b3b9f152e0d582938788e46f802893f68c2fd6eeb5dbfa0898f97dd390027ed2d43cbe213a9d946d5e6775a083f37817d01bb5606ea23df20cb46ff4ea4fd7e0d1b0b714183cf45b5ff1216c2d919358012a9da5ad13c000a3ceb1889118702b9cd639b91d"}}}}, &(0x7f00000002c0)={0x0, 0x3}) 2018/05/16 11:34:07 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) eventfd(0x7) fchdir(0xffffffffffffffff) 2018/05/16 11:34:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x83, 0x0, 0x5, 0xbd48000000, 0x1, 0x6, 0x10001, 0x200, 0x8, 0xffff, 0x3}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="4e00000006e600009800000000000065733dc4751407be8b"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/16 11:34:07 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setopts(0x4206, r1, 0x0, 0x0) ftruncate(r0, 0x100) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000140)) 2018/05/16 11:34:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="6367726f75702e6d61782e64657074680048c1bfe2aea13dd481295390a8011170cf09f777131df189c94944fb4e637809099b2f02044e491250", 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) write$cgroup_int(r1, &(0x7f0000000080), 0x0) 2018/05/16 11:34:07 executing program 2 (fault-call:3 fault-nth:5): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 121.472942] FAULT_INJECTION: forcing a failure. [ 121.472942] name failslab, interval 1, probability 0, space 0, times 0 [ 121.484611] CPU: 1 PID: 9155 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 121.491813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.501175] Call Trace: [ 121.503787] dump_stack+0x1b9/0x294 [ 121.507438] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.512653] should_fail.cold.4+0xa/0x1a [ 121.516733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.521862] ? __lock_acquire+0x7f5/0x5140 [ 121.526105] ? graph_lock+0x170/0x170 [ 121.529921] ? graph_lock+0x170/0x170 [ 121.533745] ? debug_check_no_locks_freed+0x310/0x310 [ 121.538949] ? __lock_is_held+0xb5/0x140 [ 121.543038] ? check_same_owner+0x320/0x320 [ 121.547375] ? rcu_note_context_switch+0x710/0x710 [ 121.552316] ? perf_trace_lock_acquire+0xe3/0x980 [ 121.557173] __should_failslab+0x124/0x180 [ 121.561426] should_failslab+0x9/0x14 [ 121.565255] kmem_cache_alloc+0x2af/0x760 [ 121.569428] jbd2__journal_start+0x1d3/0xa70 [ 121.573853] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 121.579577] ? rcu_note_context_switch+0x710/0x710 [ 121.584528] ? __might_sleep+0x95/0x190 [ 121.588522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.594084] __ext4_journal_start_sb+0x17a/0x5e0 [ 121.598855] ? ext4_truncate+0x4a2/0x1640 [ 121.603020] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 121.608754] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 121.614055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/05/16 11:34:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301001, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/16 11:34:07 executing program 3: r0 = socket(0x9, 0x0, 0x40000) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = socket(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000340)="c1b0c925d6786a237044a822e34370229aac6e1b2cd5d309c7720c0bca8a925ffd8a90a7b8d985f8b9806f0d49ba7d846ad7cda27c3087126a7146459d2798eef0f5299757e3d332e3fb57acdd56600d6563", 0x52) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/16 11:34:07 executing program 0: [ 121.619612] ? ext4_meta_trans_blocks+0x25f/0x310 [ 121.624474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.630037] ? ext4_writepage_trans_blocks+0x182/0x350 [ 121.635332] ext4_truncate+0x4a2/0x1640 [ 121.639319] ? up_write+0x72/0x210 [ 121.642958] ? up_read+0x110/0x110 [ 121.646520] ? ext4_punch_hole+0x11c0/0x11c0 [ 121.650941] ? lock_acquire+0x1dc/0x520 [ 121.654925] ? ext4_setattr+0x1786/0x2ac0 [ 121.659089] ? lock_release+0xa10/0xa10 [ 121.663075] ? do_wp_page+0x1990/0x1990 [ 121.667063] ? __might_sleep+0x95/0x190 [ 121.671049] ? down_write+0x87/0x120 [ 121.674766] ? ext4_setattr+0x1786/0x2ac0 [ 121.678923] ? unmap_mapping_range+0x48/0x60 [ 121.683346] ext4_setattr+0x17bf/0x2ac0 [ 121.687324] ? lock_downgrade+0x8e0/0x8e0 [ 121.691481] ? block_commit_write+0x30/0x30 [ 121.695824] ? ext4_journalled_write_end+0x16a0/0x16a0 [ 121.701119] ? mark_held_locks+0xc9/0x160 [ 121.705276] ? ext4_xattr_get+0x1a4/0xad0 [ 121.709437] ? current_kernel_time64+0x242/0x2f0 [ 121.714208] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.719243] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 121.724269] ? current_kernel_time64+0x1f4/0x2f0 [ 121.729039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.734586] ? timespec_trunc+0xe7/0x170 [ 121.738660] ? put_itimerspec64+0x310/0x310 [ 121.742996] ? lock_release+0xa10/0xa10 [ 121.746986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.752530] ? security_inode_setattr+0xf4/0x130 [ 121.757287] ? ext4_journalled_write_end+0x16a0/0x16a0 [ 121.762574] notify_change+0xbef/0x10c0 [ 121.766560] ? __might_sleep+0x95/0x190 [ 121.770556] ? setattr_prepare+0x6b0/0x6b0 [ 121.774810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.780357] ? dentry_needs_remove_privs.part.24+0x54/0x70 [ 121.785994] do_truncate+0x1a4/0x2a0 [ 121.789722] ? file_open_root+0x560/0x560 [ 121.793894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.799444] path_openat+0x307a/0x4e20 [ 121.803359] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 121.808124] ? find_held_lock+0x36/0x1c0 [ 121.812205] ? lock_downgrade+0x8e0/0x8e0 [ 121.816369] ? kasan_check_read+0x11/0x20 [ 121.820527] ? do_raw_spin_unlock+0x9e/0x2e0 [ 121.824940] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 121.829524] ? __lock_is_held+0xb5/0x140 [ 121.833600] ? _raw_spin_unlock+0x22/0x30 [ 121.837756] ? __alloc_fd+0x346/0x700 [ 121.841563] ? usercopy_warn+0x120/0x120 [ 121.845639] ? exit_files+0xb0/0xb0 [ 121.849268] do_filp_open+0x249/0x350 [ 121.853055] ? may_open_dev+0x100/0x100 [ 121.857031] ? get_unused_fd_flags+0x121/0x190 [ 121.861595] ? getname_flags+0xd0/0x5a0 [ 121.865551] ? __alloc_fd+0x700/0x700 [ 121.869338] do_sys_open+0x56f/0x740 [ 121.873040] ? filp_open+0x80/0x80 [ 121.876566] ? do_syscall_64+0x92/0x800 [ 121.880523] __x64_sys_creat+0x61/0x80 [ 121.884391] do_syscall_64+0x1b1/0x800 [ 121.888269] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 121.893529] ? syscall_return_slowpath+0x5c0/0x5c0 [ 121.898452] ? syscall_return_slowpath+0x30f/0x5c0 [ 121.903376] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 121.908727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.913559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.918732] RIP: 0033:0x455a09 [ 121.921904] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 121.929595] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 121.936847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 121.944113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.951367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.958620] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000005 [ 121.966607] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory 2018/05/16 11:34:07 executing program 0: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000080)={0x800, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/16 11:34:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in, 0x4e22, 0x0, 0x4e23, 0x8000, 0xa, 0x80, 0x80, 0x7f, r4, r5}, {0x0, 0x8, 0x7ff, 0x9, 0x8, 0x8, 0x2, 0xff}, {0xffffffff, 0x9, 0xdc47, 0xa7}, 0x8001, 0x6e6bbf, 0x2, 0x1, 0x1, 0x3}, {{@in6, 0x4d5, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x7, 0x3, 0x1, 0x3, 0x8a5, 0x8000}}, 0xe8) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/16 11:34:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) dup2(r0, r0) keyctl$session_to_parent(0x12) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_names='\x00pp\x00'}) 2018/05/16 11:34:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") io_setup(0x8001, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, &(0x7f0000001440)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4) 2018/05/16 11:34:07 executing program 5: r0 = socket(0x11, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = accept4$unix(r0, &(0x7f0000000440)=@abs, &(0x7f0000000300)=0xf249e2cbc2b794e5, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_vs\x00') sendmmsg(r1, &(0x7f0000000300), 0x0, 0x4) read(r2, &(0x7f0000000040)=""/230, 0xe6) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000200)=""/20, 0x14}], 0x2, 0x0) 2018/05/16 11:34:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) syz_emit_ethernet(0x19f, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x10000, 0x6, "22b047", 0x169, 0x2c, 0x7, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x100000000, 0x400, 0x0, 0xff, 0x66}, @fragment={0x0, 0x0, 0x2, 0x4, 0x0, 0x6, 0x68}, @hopopts={0x87, 0x7, [], [@calipso={0x7, 0x20, {0x6eab, 0x6, 0x4, 0x8, [0x1f, 0x6, 0x9e]}}, @ra={0x5, 0x2, 0x7fff}, @generic={0x4, 0x15, "a05ae2c2cb7517daf8e4f0e1a7d00ed85f2aa6069c"}]}, @routing={0x4, 0xa, 0x1, 0xffffffffffffff01, 0x0, [@dev={0xfe, 0x80, [], 0x1e}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}], @udp={0x4e23, 0x4e20, 0xb9, 0x0, [@guehdr={0x1, 0x1, 0x80000001, 0x5, 0x100}, @guehdr={0x1, 0xe2e, 0x0, 0x1, 0x100}, @guehdr={0x2, 0x4, 0xbf, 0x7e32, 0x100, [0x80]}, @guehdr={0x1, 0xffffffffffffffff, 0xdb, 0x100000000, 0x100}, @guehdr={0x2, 0x8, 0x4, 0x8, 0x100, [0x80]}, @guehdr={0x1, 0x606f, 0x9, 0x7, 0x100}, @guehdr={0x1, 0x3, 0xfff, 0x80, 0x100}, @guehdr={0x2, 0x800, 0x80, 0x3, 0x0, [0x80]}, @guehdr={0x1, 0x3, 0x7, 0xff, 0x100}, @guehdr={0x2, 0x6029, 0x4, 0x3, 0x100, [0x80]}], "1777c6bf2b76da7c2c9df904d632971b519408e18941d9e9cf79c0533af2821e4e4331c097d61e2ffdb1aa5a7e9ec3b744da353c09fd4a29dec91afe434cc9645054162bdf736064cab6cfd03efb6f53a32a45571669dcad6ef9180c6ae65befd975d55c25b2ffda0ef9a0b71e72121f0fbb9a31d10e93e022"}}}}}}, &(0x7f0000000100)={0x1, 0x3, [0xb7, 0x4cf, 0xaa0, 0xfbf]}) r2 = socket(0x1001000000010, 0x802, 0x2) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001000ffff000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000f3ff00041800120600000000000000677265e06ad45b00000053ba60eb202a8727c40ed6060000"], 0x38}, 0x1}, 0x0) 2018/05/16 11:34:07 executing program 2 (fault-call:3 fault-nth:6): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:07 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x1, 0x2, 0x4, 0x1000000]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) [ 122.072495] FAULT_INJECTION: forcing a failure. [ 122.072495] name failslab, interval 1, probability 0, space 0, times 0 [ 122.084125] CPU: 1 PID: 9210 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 122.091325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.100698] Call Trace: [ 122.103308] dump_stack+0x1b9/0x294 [ 122.106959] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.112168] ? __lock_acquire+0x7f5/0x5140 [ 122.116421] should_fail.cold.4+0xa/0x1a 2018/05/16 11:34:08 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000700)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x20002, 0x0) sendto(r1, &(0x7f0000000580)="d5ea42d4acd7a9cce1dbbfd204d31373d098879e9cd5a29280f4e1a42ef460b8c160aff2ddb4", 0x26, 0x8010, &(0x7f00000005c0)=@rc={0x1f, {0x100, 0x1, 0x5, 0x7, 0x8, 0xbfa}, 0x4}, 0x80) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) nanosleep(&(0x7f0000000040)={r2, r3+30000000}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x2000) clock_nanosleep(0x3, 0x0, &(0x7f0000000640), &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000003c0)={0x5, 0x9f6, 0x3ff, 0x0, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000005, 0x8031, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$getname(0x10, &(0x7f00000002c0)=""/202) sched_getaffinity(r5, 0x8, &(0x7f0000000080)) flistxattr(r4, &(0x7f0000000440)=""/132, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000006c0)={0x3f, 0x0, 0x2, 0x87a}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffd, r6, 0x2, 0x10000}) lseek(r4, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000500)={0x10001000000, r7, 0x0, 0x3}) munlock(&(0x7f0000323000/0x1000)=nil, 0x1000) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCGLED(r8, 0x80404519, &(0x7f0000000140)=""/111) [ 122.120499] ? graph_lock+0x170/0x170 [ 122.124316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.129432] ? graph_lock+0x170/0x170 [ 122.133252] ? graph_lock+0x170/0x170 [ 122.137069] ? __lock_is_held+0xb5/0x140 [ 122.141138] ? lock_acquire+0x1dc/0x520 [ 122.145138] ? __lock_is_held+0xb5/0x140 [ 122.149230] ? check_same_owner+0x320/0x320 [ 122.153564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.159117] ? rcu_note_context_switch+0x710/0x710 [ 122.164062] __should_failslab+0x124/0x180 [ 122.168319] should_failslab+0x9/0x14 2018/05/16 11:34:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8a02, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}], 0x2c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) 2018/05/16 11:34:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x0, 0x7f}) preadv(r0, &(0x7f0000001b80)=[{&(0x7f0000001680)=""/2, 0x2}], 0x1, 0x0) [ 122.172131] __kmalloc+0x2c8/0x760 [ 122.175690] ? ext4_ext_remove_space+0x17d9/0x4b60 [ 122.180641] ext4_ext_remove_space+0x17d9/0x4b60 [ 122.185416] ? kasan_check_write+0x14/0x20 [ 122.189661] ? block_commit_write+0x30/0x30 [ 122.193999] ? perf_trace_lock_acquire+0xe3/0x980 [ 122.198862] ? ext4_ext_index_trans_blocks+0x150/0x150 [ 122.204154] ? graph_lock+0x170/0x170 [ 122.207972] ? ext4_chunk_trans_blocks+0x30/0x30 [ 122.212745] ? jbd2_journal_file_inode+0x680/0x680 [ 122.217695] ? rcu_note_context_switch+0x710/0x710 [ 122.222638] ? find_held_lock+0x36/0x1c0 [ 122.226739] ? lock_downgrade+0x8e0/0x8e0 [ 122.230905] ? ext4_es_scan+0x960/0x960 [ 122.234891] ? lock_release+0xa10/0xa10 [ 122.238883] ? do_raw_write_trylock+0x1b0/0x1b0 [ 122.243567] ? kasan_check_write+0x14/0x20 [ 122.247813] ? do_raw_write_lock+0xbd/0x1b0 [ 122.252151] ? _raw_write_unlock+0x22/0x30 [ 122.256822] ? ext4_es_remove_extent+0x127/0x4c0 [ 122.256873] ? rcu_note_context_switch+0x710/0x710 [ 122.256890] ? ext4_es_lookup_extent+0xdd0/0xdd0 2018/05/16 11:34:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) gettid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x17fe, 0x4) [ 122.256917] ? down_write+0x87/0x120 [ 122.256932] ? ext4_truncate+0xe6d/0x1640 [ 122.256946] ? down_read+0x1b0/0x1b0 [ 122.256964] ext4_ext_truncate+0x1d1/0x220 [ 122.256981] ext4_truncate+0xecd/0x1640 [ 122.256992] ? up_write+0x72/0x210 [ 122.257003] ? up_read+0x110/0x110 [ 122.257021] ? ext4_punch_hole+0x11c0/0x11c0 [ 122.257035] ? lock_acquire+0x1dc/0x520 [ 122.257048] ? ext4_setattr+0x1786/0x2ac0 [ 122.257067] ? lock_release+0xa10/0xa10 [ 122.257087] ? do_wp_page+0x1990/0x1990 [ 122.257109] ? __might_sleep+0x95/0x190 2018/05/16 11:34:08 executing program 0: r0 = dup(0xffffffffffffff9c) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x502) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x2, 0x3}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x4d032, 0xffffffffffffffff, 0x0) 2018/05/16 11:34:08 executing program 4: r0 = socket(0x40000000000000a, 0x1, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x0, 0x0, r1, r2}, {0x1, 0xffffffff, 0x101, 0x7ff, 0x7, 0x400, 0x800, 0x9}, {0x1ff, 0x3ffc00000000, 0x7, 0x2}, 0x8, 0x6e6bbc, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0xff, 0x4d3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x0, 0x698a, 0x399, 0x6, 0xfffffffffffffff7}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)={[{@check_relaxed='check=relaxed', 0x2c}]}) [ 122.257128] ? down_write+0x87/0x120 [ 122.257141] ? ext4_setattr+0x1786/0x2ac0 [ 122.257160] ? unmap_mapping_range+0x48/0x60 [ 122.257181] ext4_setattr+0x17bf/0x2ac0 [ 122.257196] ? lock_downgrade+0x8e0/0x8e0 [ 122.257211] ? block_commit_write+0x30/0x30 [ 122.257235] ? ext4_journalled_write_end+0x16a0/0x16a0 [ 122.257249] ? mark_held_locks+0xc9/0x160 [ 122.257262] ? ext4_xattr_get+0x1a4/0xad0 [ 122.257281] ? current_kernel_time64+0x242/0x2f0 [ 122.257297] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.257317] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 122.257333] ? current_kernel_time64+0x1f4/0x2f0 [ 122.257352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.257365] ? timespec_trunc+0xe7/0x170 [ 122.257380] ? put_itimerspec64+0x310/0x310 [ 122.257393] ? lock_release+0xa10/0xa10 [ 122.257412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.404192] ? security_inode_setattr+0xf4/0x130 2018/05/16 11:34:08 executing program 7: r0 = socket$inet(0x2, 0x8000005, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 122.404208] ? ext4_journalled_write_end+0x16a0/0x16a0 2018/05/16 11:34:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x15, &(0x7f0000000100), 0x0) [ 122.404226] notify_change+0xbef/0x10c0 2018/05/16 11:34:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='gre0\x00', 0x10) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x10246) 2018/05/16 11:34:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x82) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x7fe000000000, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x101}}}, 0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280), 0x0) [ 122.404241] ? __might_sleep+0x95/0x190 2018/05/16 11:34:08 executing program 2 (fault-call:3 fault-nth:7): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:08 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa10, 0x20000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/143) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xe3}, 0xffffffffffffff53) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) [ 122.404258] ? setattr_prepare+0x6b0/0x6b0 2018/05/16 11:34:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)="24b0968b34d1e1601954bc2e2a77db4c6e9b5b8ad4695f70d90dcb7a910963b06b901cba5d20f550cbfc633fdc18dab6cbc4d192e91a5c7296a53a76dda118e1ec9049b44ddbad34da85abbf3a8ab7bd96a30e42d29957e652b00906be3eee2c81d36d6ff546", 0x66, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9}, 0x8) [ 122.404277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.404289] ? dentry_needs_remove_privs.part.24+0x54/0x70 [ 122.404307] do_truncate+0x1a4/0x2a0 [ 122.404321] ? file_open_root+0x560/0x560 [ 122.404345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.404361] path_openat+0x307a/0x4e20 [ 122.404391] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 122.404407] ? find_held_lock+0x36/0x1c0 [ 122.404430] ? lock_downgrade+0x8e0/0x8e0 [ 122.404451] ? kasan_check_read+0x11/0x20 [ 122.404463] ? do_raw_spin_unlock+0x9e/0x2e0 [ 122.404475] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 122.404486] ? __lock_is_held+0xb5/0x140 [ 122.404508] ? _raw_spin_unlock+0x22/0x30 [ 122.404521] ? __alloc_fd+0x346/0x700 [ 122.404531] ? usercopy_warn+0x120/0x120 [ 122.404550] ? exit_files+0xb0/0xb0 [ 122.404565] do_filp_open+0x249/0x350 [ 122.404579] ? may_open_dev+0x100/0x100 [ 122.404605] ? get_unused_fd_flags+0x121/0x190 [ 122.404615] ? getname_flags+0xd0/0x5a0 [ 122.404628] ? __alloc_fd+0x700/0x700 [ 122.404650] do_sys_open+0x56f/0x740 [ 122.404672] ? filp_open+0x80/0x80 [ 122.404690] ? do_syscall_64+0x92/0x800 [ 122.404706] __x64_sys_creat+0x61/0x80 [ 122.404719] do_syscall_64+0x1b1/0x800 [ 122.404734] ? syscall_return_slowpath+0x5c0/0x5c0 [ 122.404748] ? syscall_return_slowpath+0x30f/0x5c0 [ 122.404763] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 122.404780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.404799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.404808] RIP: 0033:0x455a09 [ 122.404815] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 122.404829] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 122.404836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 122.404843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.404851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 122.404858] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000006 [ 122.424558] EXT4-fs error (device sda1) in ext4_setattr:5555: Out of memory [ 122.498111] ISOFS: Unable to identify CD-ROM format. [ 122.574157] ISOFS: Unable to identify CD-ROM format. [ 122.657941] FAULT_INJECTION: forcing a failure. [ 122.657941] name failslab, interval 1, probability 0, space 0, times 0 [ 122.686170] binder: 9259:9260 ioctl 80404532 200001c0 returned -22 [ 122.689347] CPU: 0 PID: 9258 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #53 [ 122.689365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.715722] binder_alloc: binder_alloc_mmap_handler: 9259 20000000-20002000 already mapped failed -16 [ 122.718885] Call Trace: [ 122.718915] dump_stack+0x1b9/0x294 [ 122.718945] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.718972] ? unwind_get_return_address+0x61/0xa0 [ 122.919438] should_fail.cold.4+0xa/0x1a [ 122.919464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.919485] ? save_stack+0xa9/0xd0 [ 122.919505] ? save_stack+0x43/0xd0 [ 122.919523] ? __kasan_slab_free+0x11a/0x170 [ 122.919543] ? graph_lock+0x170/0x170 [ 122.919560] ? ext4_truncate+0x63d/0x1640 [ 122.919574] ? ext4_setattr+0x17bf/0x2ac0 [ 122.919593] ? notify_change+0xbef/0x10c0 [ 122.919610] ? do_truncate+0x1a4/0x2a0 [ 122.919626] ? path_openat+0x307a/0x4e20 [ 122.919640] ? do_filp_open+0x249/0x350 [ 122.919654] ? do_sys_open+0x56f/0x740 [ 122.919670] ? __x64_sys_creat+0x61/0x80 [ 122.919685] ? do_syscall_64+0x1b1/0x800 [ 122.919701] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.919720] ? do_raw_spin_unlock+0x9e/0x2e0 [ 122.919738] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 122.919762] ? __lock_is_held+0xb5/0x140 [ 122.919803] ? check_same_owner+0x320/0x320 [ 122.919828] ? rcu_note_context_switch+0x710/0x710 [ 122.919843] ? __lock_is_held+0xb5/0x140 [ 122.919872] __should_failslab+0x124/0x180 [ 123.016739] should_failslab+0x9/0x14 [ 123.016760] kmem_cache_alloc+0x2af/0x760 [ 123.024742] jbd2__journal_start+0x1d3/0xa70 [ 123.024766] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 123.034881] ? rcu_note_context_switch+0x710/0x710 [ 123.039850] ? __might_sleep+0x95/0x190 [ 123.043858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.049426] __ext4_journal_start_sb+0x17a/0x5e0 [ 123.054211] ? ext4_dirty_inode+0x62/0xc0 [ 123.058388] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 123.064140] ? __lock_is_held+0xb5/0x140 [ 123.068245] ? ext4_setattr+0x2ac0/0x2ac0 [ 123.072417] ext4_dirty_inode+0x62/0xc0 [ 123.076420] __mark_inode_dirty+0x811/0x1530 [ 123.080854] ? __inode_attach_wb+0x1310/0x1310 [ 123.085454] ? find_held_lock+0x36/0x1c0 [ 123.089552] ? lock_downgrade+0x8e0/0x8e0 [ 123.093721] ? lock_release+0xa10/0xa10 [ 123.097747] ? do_wp_page+0x1990/0x1990 [ 123.101749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.107298] ? timespec_trunc+0xe7/0x170 [ 123.111373] ? put_itimerspec64+0x310/0x310 [ 123.115717] ? up_read+0x110/0x110 [ 123.119281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.124836] ? setattr_copy+0x1ab/0x5c0 [ 123.128835] ext4_setattr+0x1aa9/0x2ac0 [ 123.133217] ? lock_downgrade+0x8e0/0x8e0 [ 123.137380] ? block_commit_write+0x30/0x30 [ 123.141737] ? ext4_journalled_write_end+0x16a0/0x16a0 [ 123.147034] ? mark_held_locks+0xc9/0x160 [ 123.151181] ? ext4_xattr_get+0x1a4/0xad0 [ 123.155328] ? current_kernel_time64+0x242/0x2f0 [ 123.160093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.165122] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 123.170133] ? current_kernel_time64+0x1f4/0x2f0 [ 123.174902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.180452] ? timespec_trunc+0xe7/0x170 [ 123.184516] ? put_itimerspec64+0x310/0x310 [ 123.188844] ? lock_release+0xa10/0xa10 [ 123.192830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.198383] ? security_inode_setattr+0xf4/0x130 [ 123.203143] ? ext4_journalled_write_end+0x16a0/0x16a0 [ 123.208432] notify_change+0xbef/0x10c0 [ 123.212413] ? __might_sleep+0x95/0x190 [ 123.216384] ? setattr_prepare+0x6b0/0x6b0 [ 123.220631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.226183] ? dentry_needs_remove_privs.part.24+0x54/0x70 [ 123.231818] do_truncate+0x1a4/0x2a0 [ 123.235527] ? file_open_root+0x560/0x560 [ 123.239704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.245254] path_openat+0x307a/0x4e20 [ 123.249159] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 123.253912] ? find_held_lock+0x36/0x1c0 [ 123.257999] ? lock_downgrade+0x8e0/0x8e0 [ 123.262181] ? kasan_check_read+0x11/0x20 [ 123.266348] ? do_raw_spin_unlock+0x9e/0x2e0 [ 123.270777] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 123.275377] ? __lock_is_held+0xb5/0x140 [ 123.279471] ? _raw_spin_unlock+0x22/0x30 [ 123.283634] ? __alloc_fd+0x346/0x700 [ 123.287447] ? usercopy_warn+0x120/0x120 [ 123.291535] ? exit_files+0xb0/0xb0 [ 123.295190] do_filp_open+0x249/0x350 [ 123.299009] ? may_open_dev+0x100/0x100 [ 123.303031] ? get_unused_fd_flags+0x121/0x190 [ 123.307628] ? getname_flags+0xd0/0x5a0 [ 123.311629] ? __alloc_fd+0x700/0x700 [ 123.315461] do_sys_open+0x56f/0x740 [ 123.319196] ? filp_open+0x80/0x80 [ 123.322758] ? do_syscall_64+0x92/0x800 [ 123.326757] __x64_sys_creat+0x61/0x80 [ 123.331101] do_syscall_64+0x1b1/0x800 [ 123.335006] ? finish_task_switch+0x1ca/0x840 [ 123.339516] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.344460] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.349415] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 123.354801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.359669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.364867] RIP: 0033:0x455a09 [ 123.368066] RSP: 002b:00007ff3c7c05c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 123.375797] RAX: ffffffffffffffda RBX: 00007ff3c7c066d4 RCX: 0000000000455a09 [ 123.383076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 123.390361] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.397632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 123.404923] R13: 000000000000006a R14: 00000000006f4a90 R15: 0000000000000007 2018/05/16 11:34:09 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={"7261770011000000000000000000009696812f6d00008067a0cc307d4acc00", 0x2e, "7526b73359dcb9f3cef0ba98c4591ec965591cfe8539c2fda96f5a26dfe6d11ea23373cb504ae9e8266c57cb5cd1"}, &(0x7f0000000180)=0x52) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x3c9, &(0x7f00000000c0)}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x83, "2197669699ad52e2de9d0c5de8f0d8ccce2a2dae2eed696d50c2f760df61ec072e98e94e1c4cc5fddd3b8ec0697dc890582b222395a0d69243c045a4353d1f24ee0aeece30b96d1d138ea306ccad590a40fa6f634006f8c2ff84701b9ee7bdb6d5ec9880c290e0457715fdce82a012a29440b5dfbd47ed9b1208ec791f032ccf93ba8d"}, &(0x7f0000000040)=0x8b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0x9}, &(0x7f0000000300)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x100, 0x1, [0x0]}, 0xa) 2018/05/16 11:34:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000040)=0x54) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x24}], 0x10}}], 0x2, 0x0) 2018/05/16 11:34:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000003c0)={0x2, 0x70, 0x3f, 0x328, 0x10000, 0x4, 0x0, 0x7cc1, 0x84, 0x5, 0xffffffffffffac37, 0x4, 0x1, 0x7, 0x401, 0x1, 0x7ff, 0xffffffff, 0x1, 0x1000, 0x7, 0x7fff, 0x0, 0x7fff, 0x3, 0x7, 0x8f74, 0x27, 0x5, 0x8001, 0x4, 0xa36, 0xe25, 0x3, 0x8, 0x6, 0x0, 0x8, 0x0, 0x0, 0x4, @perf_config_ext={0xe9d, 0xfffffffffffffffa}, 0x4049, 0xda, 0x7, 0x7, 0x4, 0x8, 0x3ff}) recvmsg$kcm(r1, &(0x7f0000001e80)={&(0x7f0000001c40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/21, 0x15}, {&(0x7f0000001d00)=""/214, 0xd6}], 0x2, &(0x7f0000001e40)=""/41, 0x29, 0x4c8}, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000000a300)={@dev, 0x0}, &(0x7f000000a340)=0x14) sendmmsg(r0, &(0x7f000000b880)=[{{&(0x7f0000000500)=@llc={0x1a, 0x32c, 0x1, 0x101, 0x3, 0x1, @random="c1edc425f5bb"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)="360d2977974fd1adcc2340ac948d81c3ca038fc95676bdf9378cffdbdfb1f0219adc2fd57efc42571a9f3b9a7d00abf0a8340fdea70837e60a0bc92d172ecbd8", 0x40}, {&(0x7f00000005c0)="4b7ae359a719c092299b3ced50902d81abcf0063deb6f1ccde6614c488f63734eb2b896706dfdb644fa7316c6a9e95bc4088ec15436ff008c718e32028190ade81ab8a0cccafc7a737de50e2c989d8a647a71e0ba0b3c35d3096f105a8217ec88181cdc1aca0c4e0c7a904e89a11ad74586201200578130913698ba7f77bdcfecb6bffcb04fcdfac2a00f8e6b48002feab1f8feb60a3a52f910a8960b172c9606c03d8e7da2fd83e6a1f7ab91bb3975d277b7f259262b7543dc2af4abcd1ebd6038c74b6cbdacd76eccd39914117d9eeac5b819d71", 0xd5}], 0x2, &(0x7f0000000700)=[{0x68, 0x0, 0x3, "cbdd500642acaf8c3b3ac28fccadab827a5c627bf39f542e622c52e0fdf6906fe6bd159c2018a9f6bdd36d00ce528e2c1ae3e15bf372b8c9e18532dfedc4e812c451eaa69932858abeeac551c668a6c4a9673f76fee4"}, {0xf8, 0x1, 0x7fff, "1cb93f12843fb55e245915813d0ee25114605664eb3027d710f5aa3d86c8e654b74a75ea9c891f6cc3cf057035242b582947e3ef15da5ee5fb2c072ca10a8b7a717347a9034c56091ca964ee5e1cf5daa776df186c588c80eb822bebf1e47bc328679074be0de1f1878615d06fc53f9a414924ba013d197934348e92585baeef140af6c0bcf95870eeb8341bdc1c96148d7720bca647bf8ad3fb7283170a32446f027ec02089ce04c1b537548629591e7f8b7e8ad1b4d56cc23a45993f073e8a3252ad20988717319afbeb0d351ca44db1ee2a5e0ddccfeb78ab4b41055fb8a3b1"}, {0x88, 0x11f, 0x3a8, "db1bc8a89fd0bf84669e9cb6736145d599276381ce1983c01037ba9f20a5eca8e08825f1261c9008e2765224ed36125a5d356e086f257e59c313fe463a6b0774b6541b292cdb696785818858fba76a1056e2914ec2ca7a2906166896a5c15e4a136687b6b79a0c136fec3dd27df93d9ea065b4428fe014"}, {0x18, 0x197, 0x100, "44381c3d77e28d"}, {0x108, 0x105, 0x1, "c57ee104c37e1ccea040ccb311f035106ed4c50dc1fc96b0b0f8dbe80113597c1c9b5271bf83b9aff28515b652d35a632165501bd98d2166aa1ee6955df76666ae620f1ef4e67c55f9309d2fba0a58e410d7edc5d9e1e4b8bdf90b1f31c168b9052b84c99c250aec631af30b13254fa58ba41190e0e2fb464e2b0f93552c210a554f5dfabf282d69631ee3c032fca357202247e5ed6318b796b014d266f5254509cf134ddc4f7721767c622c3e3e91617a28ee60def5f3eb0b237dccc6a0fab45bb16627524ad34ec0a16c137796598f32484034e2fa46644f3ec33f66cda5993bf64f6b38c802be0f8bdb8eb301bb192ebf07eba060"}, {0x68, 0x107, 0xff, "880147e7fd645c799070084bf10b9fddc700ef85496faacc46258438de14ba2acf2a6b60850fcdedb58f78f372e87528d35c42afa4a1d601d9deb963cf212e4641a25fa3f2d66f5d80d7a71b2168eb7c895329750fad54"}, {0x40, 0x114, 0x0, "5db39216ff95d99020ada8e224604ceb0e9c97978d036e4d377a15a310c515731652951a4fcd78852d13e0ababdb0924"}, {0x1010, 0x10d, 0x7, 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&(0x7f000000b740)=[{&(0x7f000000a400)="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", 0x1000}, {&(0x7f000000b400)="f09c2f14030ac30febcc222e", 0xc}, {&(0x7f000000b440)="5b76b5c5a40b60051d14126dc0a9594f31ee621a", 0x14}, {&(0x7f000000b480)="339a0f58c39c2d2ebf1149a0a2f87b01b3d4e64c385e28edd9ac6fdc066543aee8faae40e4a653b5e942c2", 0x2b}, {&(0x7f000000b4c0)="4e2d1300360fd309ddb37c877da1e0c055d44e04988e07ff7628a106df1930997c27d9c17d4c8e8fa918f8b875ad7124420b49650e11ed2acbb933617158132a3fe39a1f0e2add63ecd1fb5db54614ca03d29ee8e3bf8917b7c18d61c97d", 0x5e}, {&(0x7f000000b540)="f79b182d59bf63158055a1530fefbf316ab131af673c826df29d283ef4c496113137b997cddcffa55f928be6fb6e11f59b4ef8573f005e095a56360719b0efb095aec82c32f3639f3f5eff1b0c2558eb469b5615c1e310b2e02ac8f0eaaf593addbe501ef8305588e841d24003fedb19a5c03e4cc8bacfe982864fe1124588befbaa30283f61f797ace7d1cde0ea67d3942579cb6ff1d18a645a921f4124515320a5733fc361c5f096a1202e5f3a9bae00cd8ff07db89c558f51b650695f45", 0xbf}, {&(0x7f000000b600)}, {&(0x7f000000b640)="9d2076d452b547dc23cd8db197a00643fe7f574a104c4443910466b41f05e568344dc42d99c4f3867e1af85c2775d8f28ed797f06a0586a90802dacb6d882c826914577b8ac9c36dcc8ef35046227efa725b04bcbc6d08add3041d33118ab1e71f2fe93c29a33d3caf8be3240e504bf2962fe729d8ed96c8c20ea2a6b5cbcd88d362307020bb866d225cbd35cdd556117c1b447f9684b1fcd9973c2fc14bcc882c3694a6ef2ee56262d67ae10a1a0f1ba3129d3bac12db42829aeb96fec007524cb6fe520d08f31a7dce720aef4cd239aec1224ebfc243ac2f728f26fa7568e057ae84c95d27b943e72b", 0xea}], 0x8, &(0x7f000000b7c0)=[{0xa0, 0x2a160ea8586f116f, 0x7e4, "d6ef60520b2d940d92ca0a1639aa058258c25fed0da284ac79397080e407ed6c6d30a912a2b917e5cb8fa9393a1def01e16d1a62b4cd63e28ea9d3ec7addc941d057aa5588d8299daba0ce1e820d26a9e39a2041d7311bf81b56f1b36ac94ce5be8ccc6efb3f78bee99365d466c123807642751cd416f6311d1307e3d69ead089f0e64f2ea6a00c00c4a"}], 0xa0, 0x40000}, 0x6}], 0x8, 0x4004001) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f00000002c0)="3adb74171982deccd5e363080acc9e579586730053b769353258a1a34532eb1fca8f37e412d0a25300383041eda591e498fc7f480a802e6a83c295fe27965ef119e61572812c06930dcbf969c1d08ba553c156a170c6f14e6973a83c0c133835d2c46cc152f23b5e13d0080a053050e2cca7e87ef9bf40c8adfb150d2c38e69b51b547abe6fc3229670bf3d6e317e840c376e091af30c0cf7a40da317b214756d469e22e598f59b23affc65b300f2c950e0a2e0b93eb6754f1b9b967c81d85fed537b14b6f32760179de", 0xca, 0x24000800, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46ff0a0000ffffff930000060000000000000000000000000038000000000000000000000000002000000000000000000000000000"], 0x38) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl(r4, 0x1f, &(0x7f0000000100)="4f66aa0efc5c4b1d0c4c0cd40302734e04b61c679cc380c861a5c3b94115a4b4d7dbaa792cf7133b9ff90bed8c681a78a6207688a620a7fe2d8e7e8f6d5bf6d8bf3113ec9dae71161a3fa6e68abe86f41b6bb8c19e2476f21c8caa452bf02809dcac750d3cec5fa6d4") syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40400) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x60, r5, 0x2, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf3b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x60}, 0x1}, 0x8000) close(r4) 2018/05/16 11:34:09 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000005180)={0x0}) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {r0}}, &(0x7f0000000080)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) clock_gettime(0x0, &(0x7f00000050c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000380)=""/240, 0xf0}], 0x3, &(0x7f00000004c0)}, 0x660e}, {{&(0x7f0000000500)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/43, 0x2b}], 0x1, &(0x7f0000000600)=""/65, 0x41, 0x1e91}, 0x7}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x2}, 0x901}, {{&(0x7f0000000700)=@hci, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000780)=""/122, 0x7a}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/23, 0x17}, {&(0x7f0000000940)=""/198, 0xc6}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x7, &(0x7f0000002b40)=""/41, 0x29}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002b80)=""/91, 0x5b}, {&(0x7f0000002c00)=""/29, 0x1d}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/168, 0xa8}, {&(0x7f0000002d40)=""/216, 0xd8}, {&(0x7f0000002e40)=""/74, 0x4a}, {&(0x7f0000002ec0)=""/140, 0x8c}, {&(0x7f0000002f80)=""/255, 0xff}, {&(0x7f0000003080)=""/183, 0xb7}], 0x9, &(0x7f0000003200)=""/4096, 0x1000, 0x8}, 0x9}, {{&(0x7f0000004200)=@nfc, 0x80, &(0x7f0000004400)=[{&(0x7f0000004280)=""/252, 0xfc}, {&(0x7f0000004380)=""/123, 0x7b}], 0x2, &(0x7f0000004440)=""/59, 0x3b, 0x3}, 0x9}, {{&(0x7f0000004480)=@llc, 0x80, &(0x7f0000004580)=[{&(0x7f0000004500)=""/9, 0x9}, {&(0x7f0000004540)=""/55, 0x37}], 0x2, &(0x7f00000045c0)=""/61, 0x3d}, 0x9}, {{&(0x7f0000004600)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004680)=""/235, 0xeb}, {&(0x7f0000004780)=""/159, 0x9f}, {&(0x7f0000004840)=""/121, 0x79}, {&(0x7f00000048c0)=""/253, 0xfd}], 0x4, &(0x7f0000004a00)=""/208, 0xd0, 0x1ff}, 0x6}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004b00)=""/67, 0x43}, {&(0x7f0000004b80)=""/164, 0xa4}, {&(0x7f0000004c40)=""/176, 0xb0}], 0x3, &(0x7f0000004d40)=""/231, 0xe7, 0x20}, 0xa68}], 0xa, 0x20, &(0x7f0000005100)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r4+30000000}}, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000002c40)={0x2}) set_thread_area(&(0x7f0000005140)={0x0, 0xffffffff, 0x5000, 0x4, 0x974, 0x7, 0x7f, 0xfffffffffffffffb, 0x5b, 0x8}) 2018/05/16 11:34:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1d40ab14c6ef440c}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="5bd9bfacdb387fd399d088a9bf9d37e8f2f861ac85947350a442850469a6a00a0836112810133732935dd00cdd2e35f1d3de06f3852b4fefc00cfbe4c6d8f8959a729b05dc7b88a9a136a44d5be5e9c91cbb6007d0cfb4df385cdb2ed33c0b50b6874597e6a659e33b9992d599e29f39dba1ee0ce549f43cf4740383d54bf6b992c904685762736d4cbe4d9023303f5801ac253b7c410089c716245f5fc2aeae8918b1d7ececd6", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="2bce7f360beba58ea49b0def92b6e1666257a29652f8c126bfebd3d59ee852b8c16c2088673dded53dcadad7f4d33fddc05bdd1003bb255b96361e4e778840ff8e4c1708719e3b97c5dcbd26802556353dfb16d71485a368478e38f84e8520c131fb42278b7d60fd90d86c900296ecd146473a7ca997", @ANYRES32=r0], @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR]], @ANYRES32=0x0, @ANYBLOB="000000000000000000000000fa800296f9d3dfbe39a5b8df9a98994b97c011faf34b92e6e223919554c3efaf7bfb5e0821d4c2c9a7aceb044ecf73c890a47f01c3bcfcb7771e18cc2f3aa7e2832d6c512bb7f33e5119b0960d9316e5610a551aba1b7b3141d67e43d776e57ea8f63d47b45898ca75f03912d2394399fe764b98dd28625624c4498a66a01058d5339bffb38646a90126e1ad7796ef2252bd4e0714ea42d2fd65b1f640745822651333105c73aca76d3132a1e6ba146df2cd9010e14ec3b08f3ba4e12899ce227974dd"], 0x3}, 0x1, 0x0, 0x0, 0x4000891}, 0x0) 2018/05/16 11:34:09 executing program 6: clone(0x0, &(0x7f0000000040)="d5dd84b1c88d79433aad3eafa83377709768f86a2cef2f60ad0568c0423563c1ea527fab87ade320bb7a912ad465d108ce4ab9d0a7c361d6f90ab605424fb967d068ece4c462892a6e014f3e3a48f387223e7f28c091011adaf4bee942ec2529a9f68786caa7f24a30c9d8c1a3def2ff16aa5b411a8168e82f282e32476501a3ea9f869a9662b3e33c09cb747f646d0cf2d2a706bcd8facf6e09e5", &(0x7f0000000800), &(0x7f0000000640), &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000240), 0x4000000c, &(0x7f0000000280)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x3f, 0x4, 0x20, 0x8, 0x0, 0xa939}, 0x1}) 2018/05/16 11:34:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x10000, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000140)="71a03be63d7a013cf2ec76dd93e01b55c056fcfd8c84692e4667c1754f7403a244aaf669001ac2d61c2c4cf2f7cf9c5aa936cc819e62238f5f88280a0bb7900f23aa506614ccfc5eadac2bbd01b0b1779006990a1ca5518557a93167dc916711ce1325c9d22482fe818cfc", 0x6b}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/16 11:34:09 executing program 2 (fault-call:3 fault-nth:8): mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:09 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:09 executing program 4: r0 = socket(0x1, 0x3, 0xfffffffffffffffd) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x9, 0x4, 0x10000, 0x5, 0x6, 0x5}, 0xc02, 0x6, 0x67d3}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/156, 0x9c) socket$packet(0x11, 0x3, 0x300) 2018/05/16 11:34:09 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000002c0)=""/125) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x115200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0x6) 2018/05/16 11:34:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, 0x1c, 0x101, 0x0, 0x0, {0x7}, [@generic="46c28834ec"]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x9, 0x4) 2018/05/16 11:34:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x9) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x280000) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000002c0)="aaa7537574caebfb60db1055ebfca7e636be272b00858a09972d000dd34782d0f932c56903ba01ebc9af531b4362a8da9ba7a6177f317ed5cb3022d7c17f46c97ca6200c67c92742b8af01758bd4d2e8095a8eadf8cdec4b", 0x58) sendto$inet6(r1, &(0x7f0000000340)="b08a7ff791d9ced2da11144ac7b5592b6cf0ee5ae276", 0x16, 0x4044000, &(0x7f0000000380)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfc8}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x11}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x80) bind$llc(r3, &(0x7f00000000c0)={0x1a, 0x115, 0x800, 0x7, 0x1, 0x1, @random="a89bd5854f03"}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000240)=r4) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f00000003c0)='net/icmp6\x00') 2018/05/16 11:34:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x20}, 0x10001}], 0x38) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000380)="fa505265edb70c525cbe334b16814f6f9dee2701947a63a96e64962f1679310e994e8b9657d5e539749902fd6398dd26c11c229855acda6f2226ff93fefbec49bd600a89265a20261f87a8c6b53b099ecf158fec8d9b8fc77ea3bed8cacf0f3cf4d7768d63b54df4e25f3b2fcb1a7de3cb18456f3b3fa7ce0268dd8a2492ff4b0defe06ff6d1d9e0b5369a3c374ea842e747e595f017b2", &(0x7f0000000080), 0x2}, 0x20) fstatfs(r1, &(0x7f0000000440)=""/101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x4000000000, @dev={0xfe, 0x80, [], 0xf}, 0xd08f}}, 0x800, 0x8}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x10b, "3b75cc342e3b1be2bc4a5f23f369604e184301b6196ddab484de184d1681afd111341c5d6743d8baed30cdf303450345977d53faaa21cd1c4f5b0a397c6bc7db437b8ecf154aab9da2d7aa477d534ec14c3b6dc735f89b4b863b8140ae4b09b44dc619d6ac551deb1f79c7a0a08dc282eeaebe9c134df627d0e6ece6cd7c59c0b3ad68e1e17a9c7106575023275982591f0794b97944e8b7d1768c0263508995b0f96bb1f51afd4925d668f4ead40f2010535261008d5b789fc049"}, &(0x7f0000001200)=0xfffffdc8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000700)="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", &(0x7f0000000200)=""/167}, 0x352) 2018/05/16 11:34:09 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x282480) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f0000000180), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x74, 0x1cfc, "8c1342d3a7e88012429b3f9ec23ef0abe1324cb85e914d1407ad633efa332dbd229f9d15ff6ba225c18e1dc15eb854cb7b6d96cb7da13abe37a988efa92e978588f2acd354a0ae585c35d3e505a73365ef95209157f64fdd7b4c90661bbc4a0b17bd0a1e35e1e5a411e55851"}, 0x602802) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) 2018/05/16 11:34:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000080)="01"}) r4 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7472757374656476626f786e657430ac00", 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)=':@vmnet0\\+securityvboxnet0vmnet1em0-:\x00', 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r5) 2018/05/16 11:34:09 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='//file0\x00', 0x0) 2018/05/16 11:34:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="dfa1eb04127207e3056907a44f969ec22acc5c646a9ce2105edbc7821150c8e00f0c625c8ca9eec0d92f88bfad2601e57fc5d73753129008ed24938b5fb771d1afbc9fb42eae7c224b681f209e351eba482d8b47f8d79c8e234d4b0462b774306cdfff2bbbea41e81cd811871c2ab3ce844c32e0adfae0d09dae5e4d7756d5b3", 0x80) [ 123.882932] binder: 9348:9350 ERROR: BC_REGISTER_LOOPER called without request [ 123.956463] binder: 9348:9362 ERROR: BC_REGISTER_LOOPER called without request 2018/05/16 11:34:10 executing program 0: syz_emit_ethernet(0x2, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="3718caf22aebc84f77b8db4c724e2470420361f2446fad1359159b785a1543052f1c9bb121c82da8c11bdfa0433c3438b2f684387a30f6083438b6de7094ea49ef22f7aec1b3f620a1c248d32f270e51c78ce62dfb42e0b07fa570a33c073db6f4a6a50ecbc562240b01e4f7ae1d6767f1540ced2e91d8b1ab9c7912eccb761f173f221a1eab8a57616afe2c34027fd9"], @ANYRES64], 0x0) 2018/05/16 11:34:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) r1 = socket(0x5, 0x1, 0x3) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r2}) dup3(r0, r0, 0x80000) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x4ea5) ioctl(r1, 0x8912, &(0x7f0000000200)="0000262cd423bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4da}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/16 11:34:10 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fadvise64(r0, 0x0, 0x5c, 0x5) chdir(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x549, 0x10840) openat(r1, &(0x7f0000000100)='./file0\x00', 0x4000, 0x25) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='st4\x00\x00\x00\x00\x00\x00\x00cent=534,\x00']) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000240)={0x8}) 2018/05/16 11:34:10 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='.//ile0\x00', 0x0) 2018/05/16 11:34:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0xeffe) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/16 11:34:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0xfffffffffffffe10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/16 11:34:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x3f, 0x27ffddc4}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)) 2018/05/16 11:34:10 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x7, 0x4, 0x80000001}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xa8000, 0x0) fanotify_mark(r2, 0x10, 0x40000008, r3, &(0x7f0000000480)='./file0\x00') inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x42) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000380)=0x247) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r6, r7) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000280)=@ioapic) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000008c0)) prctl$seccomp(0x16, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0xff, 0x4, 0x5, 0x400}]}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r4, r5/1000+30000}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000040)={0xf}, 0xc) 2018/05/16 11:34:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000180)=""/112, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) r2 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00000002c0)={0x91}) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x10000, 0x22800) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/150) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0xffffffffffffffff}) r5 = syz_open_pts(r0, 0x0) r6 = dup3(r0, r5, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/16 11:34:10 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000500)='ns/cgroup\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x103040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x144, r2, 0x500, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x1}, 0x8010) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={0x0, 0xffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000680)=0x84) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x5, 0x8000, 0x5, 0x0, 0x0, [], [], [], 0x8, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000006c0)={0x70000000, 0x3, 0x26}) [ 124.534169] gfs2: invalid mount option: st4 [ 124.538669] gfs2: can't parse mount arguments [ 124.564990] Unknown ioctl 1074835114 2018/05/16 11:34:10 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./.ile0\x00', 0x0) 2018/05/16 11:34:10 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) finit_module(r0, &(0x7f00000013c0)='eth0*bdev\x00', 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="7ca381a08051", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0e3184", 0x0, "d1fb38"}}}}}}, &(0x7f0000000000)={0x4}) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x6, 0xfff}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x63}, 0x90) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000001380), &(0x7f0000000100)=0x554) setsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000340)="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", 0x1000) 2018/05/16 11:34:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x94d7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x49c}}, [0x2, 0x3, 0x20, 0x37, 0x5, 0x3ff, 0x0, 0xffff, 0x80000001, 0x5, 0xfffffffffffffffc, 0x8, 0x0, 0x1, 0xfffffffffffffffc]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x8, 0x30, 0x8001, 0x3}, &(0x7f0000000180)=0x18) setresuid(0x0, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x4a}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6b4}, 0xff}}, 0xffffffffffffffc0, 0x41, 0x9bd, 0x7ff, 0x3ff}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, &(0x7f0000000440)=0x84) setresuid(r2, 0x0, r2) 2018/05/16 11:34:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0012000000000000000007000000"], 0x28f}, 0x1}, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x280) 2018/05/16 11:34:10 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000001c0)=""/46) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'rat\x00', 0x19, 0x2, 0x378, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x208, 0x208, 0x240, [@comment={'comment\x00', 0x100}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x30}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x3f0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x2, 0xcf8, [0x0, 0x20000600, 0x20001088, 0x200010b8], 0x0, &(0x7f00000000c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x27, 0xf7, 'ip_vti0\x00', 'bridge0\x00', 'erspan0\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x960, 0x9e0, 0xa58, [@among={'among\x00', 0x8c8, {{0x1, 0xffffffffffffffe6, 0x6, {[0x8, 0x0, 0x3, 0x8, 0x5, 0x7, 0x7, 0x671, 0x20, 0x3, 0x0, 0x4, 0x10001, 0x9, 0xfffffffffffffffc, 0x8, 0x8, 0x100000001, 0x3, 0x5eed, 0x1ca6, 0x1f, 0x400, 0x6f, 0x1, 0x81, 0x3, 0x2, 0x2, 0x8001, 0x80000001, 0x1, 0x7, 0x9, 0x9, 0x0, 0x1dcc, 0x26d, 0x1, 0x7, 0x2, 0x100000001, 0x7f, 0x200, 0x2, 0x6, 0xb0a, 0x400, 0x7, 0x100000001, 0x1, 0x38, 0x9, 0x6, 0x3, 0x40, 0x1ff, 0x400, 0x5b60000000, 0x2, 0x7f, 0x5, 0xe3, 0x5, 0x8, 0x7a12, 0x1, 0x80, 0x2d7, 0x12, 0x100000000, 0x9, 0x5, 0x5, 0x8001, 0xfffffffffffffffc, 0xe0d8, 0x6, 0x2, 0x100, 0x8, 0x0, 0x1000, 0x8, 0x800, 0x1384, 0x1, 0x8, 0xfffffffffffffffe, 0x9, 0x1, 0x8, 0xad0, 0x80000000, 0xbd4, 0x180000, 0x1, 0x7fff, 0x1f, 0xcf0d, 0x4, 0x20, 0xea89, 0x6, 0xfffffffffffffff9, 0x1, 0x8c72, 0xff, 0x2, 0x8, 0x9, 0x5, 0xf4e, 0x93f, 0x2, 0x9, 0x8, 0x9, 0x2, 0xfae, 0x20, 0xff, 0x80000000, 0xa37, 0x8, 0x0, 0x80000001, 0x6ec, 0xd1, 0x4, 0x3, 0x10000000, 0x0, 0x4, 0x3f, 0x6, 0x9, 0x80, 0x5, 0x3ff, 0x2, 0x7, 0x78e, 0x8, 0x3, 0x7, 0x9, 0x1, 0x80000001, 0x0, 0x0, 0x8, 0x1, 0x10001, 0x100000000, 0x8, 0x400, 0x1, 0x9, 0x9, 0x3, 0xfff, 0x1, 0x6, 0x101, 0x1, 0x8, 0x4, 0x3, 0x40, 0x5, 0x58, 0xc6, 0x101, 0x6, 0x1f, 0x7, 0x97d, 0x4, 0xde5, 0x6, 0x21, 0x10001, 0x1, 0x3, 0xdd, 0x2, 0x2, 0x8, 0x8000, 0x80, 0xffffffff, 0x100000001, 0x4, 0x7, 0x400, 0x40, 0x2, 0x7cc00000, 0x7, 0x9, 0x3, 0x0, 0x3, 0x40, 0x0, 0x5, 0x4, 0x5, 0x6a32c511, 0xfff, 0x20, 0x8, 0x0, 0x5, 0x8, 0x4, 0x9, 0x3, 0x0, 0x4, 0x38000000000000, 0xff80000000000000, 0x5, 0x4, 0x4, 0xd, 0x1, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x9, 0x100000000, 0x8, 0x7fffffff, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x78e, 0x8, 0xffffffffffff6089, 0x0, 0x80, 0xec, 0x800, 0x4000000000000000, 0x1f, 0x6, 0x7, 0x20, 0x5, 0x6, 0x6, 0x400, 0x101, 0x2], 0x5, [{[0xd166, 0xba8], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x100000000], @rand_addr=0x20}, {[0x7, 0x3], @multicast1=0xe0000001}, {[0x3, 0x276], @multicast1=0xe0000001}]}, {[0x7ab, 0x1000, 0x140000000, 0x8, 0xe5, 0xbb5d, 0x100, 0x299, 0x8, 0x4000000000000, 0x0, 0xfffffffffffffff8, 0xff, 0x7, 0x6, 0x6, 0x0, 0xfff, 0x3e, 0xe2, 0x80000000, 0x7, 0x8000, 0x5, 0xffff, 0x0, 0x40, 0x7, 0x2, 0x1, 0xffffffff7fffffff, 0x30411e60, 0x8, 0x7, 0x2, 0x1, 0x0, 0x0, 0x1, 0x3, 0x93, 0x1000, 0x401, 0x13, 0x8, 0x8, 0x40, 0x6, 0x5, 0x0, 0xfffffffffffffff9, 0x55, 0x8, 0x2, 0x7, 0x8, 0x8001, 0x7f, 0x5, 0x100, 0x1ff, 0x3ff, 0x100, 0x6, 0x77f, 0xa1, 0x9, 0x4, 0x80, 0x2, 0x3, 0x3ff, 0x4, 0x6, 0x3, 0x90, 0x100, 0x81, 0x4, 0x1, 0x56c, 0x101, 0x9, 0x80000001, 0x9, 0x33dafb01, 0x9f, 0x7ff, 0x4, 0x5, 0x100000000, 0x800, 0x1, 0xfff, 0x9, 0x1c, 0xec43, 0x9, 0x2f4a, 0x2, 0x4, 0x7100, 0x3, 0xffff, 0x80000001, 0x7ff, 0x7, 0x101, 0x6, 0x244ea061, 0x1ff, 0x8001, 0x101, 0x8f2, 0x24, 0x5eef5d81, 0xff, 0x20, 0x7, 0xfff, 0x1, 0x9, 0x80c8, 0x4d, 0x9, 0x2, 0x4, 0x10000, 0x74a, 0x800, 0x200, 0x5, 0x4, 0x7, 0x8c0a, 0x9, 0x3, 0x5c3, 0x81, 0xae, 0x4, 0x100000000, 0x81, 0x0, 0x5, 0x3, 0x72, 0x1, 0x5, 0x0, 0x80, 0x7fffffff, 0x3, 0xfffffffffffffc01, 0x3, 0x10000000000000, 0x100, 0x7fff, 0x7, 0x40, 0x6, 0x6, 0x800, 0x0, 0x20, 0x217, 0x6, 0x3, 0x3, 0x6964, 0x6, 0x1, 0x0, 0xed6, 0x7, 0xffff, 0x53d, 0x1, 0xfffffffffffffffb, 0xee0a, 0xb04, 0x35b, 0x54d3, 0x7, 0x6, 0x56, 0x8, 0x1000000000000, 0x800, 0xbc, 0x0, 0xb6, 0x1, 0xc110, 0x7fffffff, 0x2, 0x1b6, 0x334c, 0x1f, 0x400, 0x0, 0xfe, 0x9, 0xf1, 0x3f, 0x9, 0x80000001, 0x76, 0x2, 0x1, 0x81, 0x81c2, 0xe95f, 0x4, 0x9, 0x55c13c86, 0x800, 0x7fff, 0x2, 0xffffffffffff7fff, 0x8, 0x4ec, 0x7, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x29, 0x9, 0xfde, 0x7, 0x4, 0x7, 0x3980, 0xfffffffffffffff7, 0x0, 0xb5a, 0x100, 0x1, 0x1, 0x9, 0xbd05, 0x8, 0x7, 0x9, 0x3, 0xa8, 0x2, 0x400, 0x10001, 0xd5, 0x4, 0x1200000000000000, 0x9, 0x6], 0x9, [{[0x5, 0x400], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6, 0x2], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x8, 0x400], @dev={0xac, 0x14, 0x14, 0x1f}}, {[0x6], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0xd]}, {[0x100, 0x1f], @broadcast=0xffffffff}, {[0x4, 0x80], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6dc, 0x7], @broadcast=0xffffffff}, {[0x9, 0x9], @rand_addr=0x5}]}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}, @common=@log={'log\x00', 0x28, {{0x5, "324227f3e76ff110d0edf1c1db745bb363a4f8bbcf89ecaa988219dd733f"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x64676141, 0x5, 0x20, 0x0, 0x0, "1f09037877427f299decd3eaecd229e9d91147f08d63fc6fe4037b5fc110bee283537362380b122a4055d75e383efef7f410052902005f3806f7c94bf016c5f9"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x1f, 0x6, 0x6007, 'ip_vti0\x00', 'irlan0\x00', 'veth0_to_team\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], 0xc0, 0x1b0, 0x1e0, [@helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x67d, 0x65, 0x8000, 0x0, 0x0, "8e0571a4c15d822b5ed248b74fcefb976178f472104ae6e78fa11b77686b190639341a1b18cfa95569e02ffa3951a1b4c88b8e08d95f56a250485cd014f1bd68"}}}, @common=@nflog={'nflog\x00', 0x50, {{0xa0a8, 0x50c3, 0x4000800000000000, 0x0, 0x0, "fe34b350f4bd5bf31e9cecad72edbe1ecb9b0be4063fc6a17145623578bddc1b963a3129cbb0ebada3240a97b3aefbd2d2735a60d8f4ebebad1c49c2c2672146"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}}]}]}, 0xd70) 2018/05/16 11:34:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000004, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x3, 0x0, 0x4, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = userfaultfd(0x40) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x200000000001) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 124.670870] QAT: Invalid ioctl [ 124.720186] QAT: Invalid ioctl [ 124.765702] QAT: Invalid ioctl 2018/05/16 11:34:10 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./fily0\x00', 0x0) 2018/05/16 11:34:10 executing program 4: r0 = getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ptrace$setopts(0x4206, r0, 0x2, 0x4000000000000000) [ 124.789630] QAT: Invalid ioctl [ 124.805403] x_tables: eb_tables: snat target: only valid in nat table, not rat 2018/05/16 11:34:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 124.846619] kernel msg: ebtables bug: please report to author: bad policy [ 124.939303] x_tables: eb_tables: snat target: only valid in nat table, not rat [ 124.943099] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/16 11:34:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffda4, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="df", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/05/16 11:34:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640), 0x7fffc) sendmmsg(r1, &(0x7f0000009040)=[{{&(0x7f0000007e00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000009000)}}], 0x1, 0x0) 2018/05/16 11:34:10 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x9) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000008c0)={0x4, 0xfffffffffffffffd, 0x800, 0x0, 0xd}) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000000940)=0x200, 0x4) 2018/05/16 11:34:10 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) r4 = semget(0x0, 0x2, 0x400) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f0000000000)=""/249) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="df62c6392dcf83cd5c8b0541575489b52ec797d3e6499699a85abd162fe65c3964", 0x21) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x1, r3}) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) 2018/05/16 11:34:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/148) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x17}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/net\x00') 2018/05/16 11:34:10 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0x14, 0x8906, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a77157599adb0090a6036"}}}}}}, &(0x7f0000000340)={0x0, 0x4, [0x0, 0x5e7, 0x0, 0x8ac]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240800, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/16 11:34:10 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r0, 0x1, 0x80000001, 0x1ff) fallocate(r0, 0x2, 0x9, 0x8) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000000040)='./bus\x00', 0x4000000000800000, 0x3fffffc) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 125.000878] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/16 11:34:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x80000001, 0x0) ioctl(r0, 0x3ff, &(0x7f00000007c0)="072d6c21f88a0d2976016b1da0a0e07e71997322abab5ffc27f08561a52084f4d99e1fb55985341ec50b23cad689b51d4d84c716216123afe64dc8af3bec80339321756fde5fbd3122870854222433759154b0c068d1bbbd5c1f729bf156a008dba890ee6b6f320268a50e918a4393554e91ebf1725a18681ab0cdefef6afb6b42f9d0af4d2559156a3f990186cb50a2735ecd8ba7297cbc413a3813e7c75392e978dc749099f1cb2136f742bda209d0db57ccd8c8f6c48d8a70c5fd9359fe760dc3d7e4a092d1ad6af5c4dc7ea836352875c1668bbb16a676ed5822007d1a089b54944bead99afe7e87408e") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="0ee545cf000000000000006f5b8000006a0a00fffffff6005d0737b54708fb5820d25dabd47e5e09d3dbab95d68e187125f71cd607923d5d40d0f92057cbb9932304cd1e9a66238711421a3307"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000008c0)={r1, r1, 0x7}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x8, &(0x7f0000000600)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1}, @jmp={0x5, 0x6907, 0x0, 0xa, 0x5, 0x6, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x8, 0x2, 0x5, 0x3, 0x30}], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0xffffffffffff8001, 0xbb, &(0x7f0000000700)=""/187}, 0x48) accept4$packet(r1, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e40)=0x14, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) sendmsg$nl_route(r1, &(0x7f0000003f00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0x32, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="380000ff0f00000009000000fedf250208a2fe00", @ANYRES32=r6, @ANYBLOB="09000208002000000008000400e0000002a2a049c8390074e80fea5372d80d36599ac9d51514d0cf5bbf8e5b626f68c5f8cb93a36a85f97f5942"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) connect$packet(r5, &(0x7f00000002c0)={0x11, 0xff, r6, 0x1, 0x10001, 0x6, @random="dd36ab46d8c2"}, 0x14) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000005c0)={0x81, 0xfffffffffffffff8, 0x0, 0x736e, 0x7, 0x2, 0x6, 0x6, 0x6, 0x6, 0x9, 0x4950}) 2018/05/16 11:34:11 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x4001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x1f}, {0x81, 0xfffffffffdd68016}, 0x8001, 0x4, 0x5}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000000000100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/16 11:34:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000010c0)=""/252, 0xfc) recvmsg(r0, &(0x7f00000014c0)={&(0x7f00000011c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)=""/154, 0x9a}, {&(0x7f0000001300)=""/80, 0x50}], 0x2, &(0x7f00000013c0)=""/238, 0xee}, 0x40) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = semget(0x3, 0x5, 0x4) r3 = dup2(r0, r1) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000000)) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f00000000c0)=""/4096) ioctl$TCSBRKP(r3, 0x5425, 0x2d) ioctl$TCSBRKP(r3, 0x5425, 0xffffffffffffff32) socketpair(0x18, 0x0, 0x0, &(0x7f0000001580)) [ 125.154854] Unknown ioctl 1079006226 [ 125.239098] Unknown ioctl 1079006226 2018/05/16 11:34:11 executing program 6: r0 = socket(0x2000000011, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xce) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r1, &(0x7f0000000000)=""/169, 0xa9, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_flags=0x1}) 2018/05/16 11:34:11 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x7fffffff, 0x81, 0x240, 0x26a}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, &(0x7f0000000100)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x40, 0x0, 0x400, 0xff, 0x2, r0, 0x134}, 0xfffffffffffffeb8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl(r0, 0x2000000004895, &(0x7f00000001c0)="0cb7756536604acea9d1daf8224c90f72ab2739b2f3b46bfae6a7f92a9152d4710acbd62078eeb261175dee59d9bb5b053232aab143ed2c89024475072bf54cc3c5ead985b76a233afd1689324fe6110b581240fd971f8dbe5fc") 2018/05/16 11:34:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x486, 0x0, 0x80000021}]}) 2018/05/16 11:34:11 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:11 executing program 0: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="421357a58ef6fcc7d21731ce40e309101f6bc6b3016cf860e08e958059decea2241da669b9c9888fe74a97c217ba279f66576341f23e189875d653dcf1df8cde7e3936714fd9cb2a01e201ea5947c2883723860fa029598c49cf6cd8f2ba79eae2274a68", 0x64, 0xfffffffffffffffc) keyctl$dh_compute(0xe, &(0x7f0000000100)={r0}, &(0x7f0000a53ffb)=""/5, 0xfffffffffffffef6, &(0x7f0000000040)={&(0x7f0000a3dffa)={'sha1-ssse3\x00'}}) 2018/05/16 11:34:11 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x48400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x9, 0x7fff, 0x5, 0x1}, 0x98) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000040), 0x4) 2018/05/16 11:34:11 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'gre0\x00', @ifru_data=&(0x7f0000000000)="ed7b6aeb6c7fd61e8a76f462be186d04bb1d2682abdc98694afa3228f4b9c79b"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x505000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xffffffff) sendmsg$rds(r0, &(0x7f0000001200)={&(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/18, 0x12}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/27, 0x1b}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/188, 0xbc}], 0xa, &(0x7f00000010c0)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x100}, &(0x7f0000000700)=0x94, &(0x7f0000000740)=0xff, 0xfcdd, 0x81, 0x0, 0x76, 0x14, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x158}, {&(0x7f0000000780)=""/254, 0xfe}, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/211, 0xd3}, {&(0x7f0000000980)=""/172, 0xac}, {&(0x7f0000000a40)=""/157, 0x9d}], 0x3, 0x20, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff, 0x9}, &(0x7f0000000b40)=0x4, &(0x7f0000000b80)=0x1, 0x7fffffff, 0x2, 0x100, 0x0, 0x40, 0x868}}, @rdma_args={0x48, 0x114, 0x1, {{0x200, 0x8}, {&(0x7f0000000bc0)=""/139, 0x8b}, &(0x7f0000001040)=[{&(0x7f0000000c80)=""/63, 0x3f}, {&(0x7f0000000cc0)=""/140, 0x8c}, {&(0x7f0000000d80)=""/135, 0x87}, {&(0x7f0000000e40)=""/221, 0xdd}, {&(0x7f0000000f40)=""/21, 0x15}, {&(0x7f0000000f80)=""/156, 0x9c}], 0x6, 0x54, 0xd7}}], 0x140, 0x4}, 0x10) 2018/05/16 11:34:11 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa00, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x5, 0xffff, 0xa6]}, 0xc) socket$key(0xf, 0x3, 0x2) 2018/05/16 11:34:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x15, 0x0, [0x9, 0x3f, 0x4, 0xf8f4, 0x70, 0xe19e, 0x8, 0x5, 0x6, 0x1, 0x0, 0x800, 0x9, 0x3, 0x44f, 0x3]}], r1, 0x1, 0x1, 0x48}}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x5, 0x80, 0xd3c6, 0xffffffff}, 0x10) write$rdma_cm(r0, &(0x7f0000001280)=@listen={0x7, 0x8, 0xfa00, {r1, 0x7fffffff}}, 0x10) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01b10000000400000900000000000000"]) 2018/05/16 11:34:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x56, 0x40f9, 0x42, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x280000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x1) 2018/05/16 11:34:11 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) recvmsg$kcm(r0, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000001280)=""/69, 0x45}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x6, &(0x7f0000002380)=""/5, 0x5, 0x81}, 0x140) 2018/05/16 11:34:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000380)={0x4, &(0x7f00000000c0)=""/16, &(0x7f0000000300)=[{0xffff, 0x1c, 0x9, &(0x7f0000000100)=""/28}, {0x3, 0xff, 0xf19, &(0x7f0000000140)=""/255}, {0x8, 0x24, 0x6, &(0x7f0000000280)=""/36}, {0x0, 0x36, 0x0, &(0x7f00000002c0)=""/54}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xe, 0x7fffffff, 0x7fffffff, 0x0, 0x29, r3, 0x4}, 0x2c) 2018/05/16 11:34:12 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) fallocate(r0, 0x0, 0x0, 0xffff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="04000000060003ea79ed88d2a91df0bd10e3832d6e20f1ef511e9f9f3931937bd4836475617e97e3b6c2423e93b1f0e69c47555b81c1a3e8c6395bc3beec7f7def9aee746cec2ce5b5f833d2bf9a56a0c46ee88fb4fd5f9b5545bdb93e11e23cb8678f8d098a9e2cd7c15ba2b017d7050612614947e598d47690a25b6aaf4e264ce889d0e2ba70950d378819a54f645a180d28138697cd85af46d9cf6f688ed0db5f8aa86334ac06ddf8107c00cbdaff55068dfe4236d97b1c38482b184efbd583416a09aaad553f7a857a99f6a81b39ce753ed099d2f85d447e96e9232d81b8f3"]) openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x0, 0x0) fallocate(r0, 0x10, 0x5e00, 0x2cbd) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x600200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) 2018/05/16 11:34:12 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c653004", 0x0) 2018/05/16 11:34:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) fsync(r0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x2) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001580)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001300)=ANY=[@ANYBLOB="03000000000000000400000000000000f500000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\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\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\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\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\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\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'], @ANYBLOB="000000000000000002000000000000000010000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB="000000000000000002300000000000008c00000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYBLOB='\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\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f45b24600000400000000f7ffffffffff00008328000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001380)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001500)=0x7) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001680)=ANY=[@ANYBLOB="73656375726974790400000000000000000000000000000000d60000000000e8ae0000000000000000000000000000000009000000000000000000000000cbe68f8dd300000000000000000000000000000100000000000000000000000000000000000015bfcd09edc051c5e42355b1a7d03589d4a2f28ae7c7021da8b8e3fddc9fe3d116d3b41e8021efa19833e061263d2e793f2c52100ce267a5742dabf9c18e93e8fc10b56faa50a6fd428997b2c4321d490568da24c1f6c28b12dd3f760edf1e0667d928e735eb2932aeabacad4a32d0eab005bb6cc7f89cfa68ef68dad2a4f148bb2a0c0face6043a33771007313a693a7f82"], 0x68) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001400)=0x8, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000013c0)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001540)={0x10001, 0x4, [0x6]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000015c0)={0x9, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4cec}}}, 0x88) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000014c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) 2018/05/16 11:34:12 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x181000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x400, 0x2, 0x1, 'queue0\x00', 0x52}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/16 11:34:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000080)="2e2f66696c65302f662e4f6530f000", 0x0) [ 126.366299] FAT-fs (loop3): error, invalid access to FAT (entry 0x000004f0) [ 126.374067] FAT-fs (loop3): Filesystem has been set read-only 2018/05/16 11:34:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) poll(&(0x7f0000000380)=[{r3, 0x200}, {r2}, {r3}], 0x3, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0xfc, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd(0x5) r7 = eventfd(0xcf5) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000180)={r7, 0x0, 0x2, r6}) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r6, 0x3f00, 0x2, r6}) 2018/05/16 11:34:12 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530f5", 0x0) 2018/05/16 11:34:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x3}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000100)=0x7fff, 0x4) 2018/05/16 11:34:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)={r3}) ioctl(r1, 0x80, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="500000001300110300efffffffff98e6b95f0000a8518db99eff31e135ec26774fa7c854173fa5eca6d19ccde8ad7fff18d2c7037e9ccd77077605d82b83f684bd4c7953e94b20b458f50e3e88955cb6a76de1ed3632a92ac7c317868eec015db149dfb9a6ed4e95609fc1510593f36513858164136ceb9e62223c6d375737bb6f0085cea929a8758790c2edc3a064979f0c959fa8", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000014001400616d000000140003007465616d5f736c6176655f31000000000000000000000000000000"], 0x3}, 0x1}, 0x0) socket(0x3, 0x80805, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/16 11:34:12 executing program 7: r0 = socket$inet(0x10, 0x900, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/16 11:34:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000008000000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x101000, 0x0) connect$netlink(r1, &(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="d6c3fd274f10688ee89c86fbe9ac1d38ab781a22b586b2e2b6aca8679ef3f96dc90ab17ae52c8dc0001ecd736cc4899cf7deec9cce259226", 0x38, 0xd0}, {&(0x7f0000000140)="15e4c7ff6d48bebdc1e80a736018ec92fcfbd36391d43c2822fc0cd8625da9c66d51e4534e8d9aa78e93e54d7de4f5ec8c48c4ba8320a81f87d63f9b91448be83fc0c235b6ba2d1fc1588e94eedf738aa197fac60eee1dd8a8aa2cfbf289da48597ec0ba52df3df961f4ebf55f6419e94e87742aa8afac2744e67e41b0744cbf7ad4f498c33c750a930b7221c0ad686a3f82fa437f0dc279666a58", 0x9b, 0x90}], 0x801000, &(0x7f0000000340)=ANY=[@ANYBLOB="457758e5cb0814c558b4765dd4645e05de4fcabb0d483783f0a930b1d908473d450177f9e0afad45fc09c01574e975700025bee762bab6ef0b59f6f76da3320dac3ec73ddd6a33a0f454b451668864111701ad411e18eb542941e1606a71432132144a9e7d97825d143286ffa6db3731d63c6ea6d6b6b1683d0669baa021ae2f9bd5409a575480fe45c4f58b11"]) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000006c0)="d533a9f0f79a4aa62e81d30a6c0b6dff5f6bb2ae190e110373bb9ff46f3bc94263d480a5d265f431503d50cc04a75171bded89da6926da10595a213a940af7dbcfa0c517c7ad14fc5178a9741aa2606c53f50786c5b5573cf4c76cea9aceffd35525f3cd7773d217ea63c7f9583bf3e930c72b635a5f6d41f47fef257e1e9653aa16865387faefdea61d65cc4421114c67a2a9bc8fd715538e3e6d84aefa8498058ea209c08b6419a8698c7cf4f441a67d7b4bc2a252b838febde83cc30c9e90ad4b757ac8a3714a475e607c92c19ecb5c10b9109b53225bc42e8a13b0191060365716cb8af613f0a9c3effaf53f3992", 0xf0) ioctl$TIOCSBRK(r0, 0x5427) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000000)=""/61) r4 = dup3(r2, r0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000640)={0x7, 0x9, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) prctl$setptracer(0x59616d61, r6) unshare(0x2002000400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x10, 0xfffffffffffffffd, 0x7}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000540)={r7, 0x48, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xe3}, @in={0x2, 0x4e24, @rand_addr=0x8}]}, &(0x7f0000000580)=0x10) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/16 11:34:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7379732f6e65742f697076342f84732f705174755f206973630077cede9d983a2bd2d0877d020a984ebdca14756662fdd3cc999a92", 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x3f}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="60d632b6a8a61e4ce14f55219f52e7aece0a5e19b8328d00600600000000000000bbcccc5b888f137a0265645b5211b008b4d560b9adafcb5395c49d67a46ec3579b6973dc0229931fc94aa7af087eea73b65597b55ac9b3fc81822f6540a79b6a506655c42a9c4b5d0bb5be558429bedf2d6105038733bc4606e46629ecb905d44f000000000000000000000000000000"]) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000000c0)=""/128) 2018/05/16 11:34:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x402, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc4a25bd94b9918fa}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000056c0)=[{{&(0x7f0000002080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=""/156, 0x9c}}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000002640)={0x77359400}) 2018/05/16 11:34:12 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:12 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) close(r0) 2018/05/16 11:34:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="ef24baf12a3b80bbf26e4e52f86de615783014b9d3e2cad99129e94a29819322da9c8d4906cf437cd7815a80885ae36cafb7e39a9088d60bf92e8fc32d6b3192702ab75006a50e8efdec7d216f1d449681f531a9e1108f9a953435b9a98d4958510e56d789c93e25998d91fe68011ae8a418a1aaa5d590992cc85fe79297fad6361adb9978417f1c64d1bb7f2bb93702d2df2abe697461baa386088f2aa6068a553a511f377fb1", 0xa7) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000080)='./file1\x00', 0x3, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000006c0)) 2018/05/16 11:34:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="8500000006003ce038be73f1f38d86000025000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) 2018/05/16 11:34:12 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)=""/231, 0xe7) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x10000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/168, 0xa8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) 2018/05/16 11:34:12 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r2, &(0x7f0000001040)="601e8a14e0d94641ff47825f592cef0bdb862599a0afc8ed3c138451495f222241a29488e13bb9652fe3f1d031b5d9e4f5d6b70967", 0x35, 0x100000001, &(0x7f00000010c0)={0x0, 0x1c9c380}) poll(&(0x7f0000001080)=[{r2}], 0x1, 0xffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000001300)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001200)={0xb0, r3, 0x4, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000001100), &(0x7f0000001140)=0x4) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f0000119ff0)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/05/16 11:34:12 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) [ 126.743365] ISOFS: Unable to identify CD-ROM format. 2018/05/16 11:34:13 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:13 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="6471d8e88ca9a18982b4785203b93ecb29ef1b129377a8ce42c78e7ed64081f19faa46f7cd1bc64be5e278c617a112477380b0555d699add1ae06804427a86d5a828d7e3777a3a5b5fb2108eadc82df07ae9fa69468dcfeee55544720dc6ba22e233bc4a96d60ac813dd4f2fe317d6a49205425de2c31d9a0caf73689f2a4da2ef7157608d1a0687d7bc31d285d5b668bc9fd171644222560fc5eda67eb6f3118355c5e2aa5224d385e74e8452") clock_settime(0x7, &(0x7f0000000100)={r3, r4+30000000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x6c, r5, 0x300, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3c8a2cbb2e307f82}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ce}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4010) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$binfmt_aout(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="220000adb0e415a63ab9ad9a3e7842ac3e773b6a3e856be862b7b0bf88a111675d8908c0f07ea8e27d58379f79a2bdc9363ea9186d8aaaa56d74c58f0d61a44462107fb51218ffe6741e4e8aa360"], 0x1c) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0xa51, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/05/16 11:34:13 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8000, @empty, 0x2}}}, &(0x7f0000000180)=0x84) getdents(r0, &(0x7f0000000000)=""/72, 0x48) 2018/05/16 11:34:13 executing program 7: add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 2018/05/16 11:34:13 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x80605414, &(0x7f0000000080)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x10000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x81) 2018/05/16 11:34:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400001, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/16 11:34:13 executing program 0: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x80, &(0x7f0000000280)="c626262c85239f012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000200)={0x3ff, 0x7}) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) prctl$void(0x1f) sendmmsg$alg(r3, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000004480), 0x13c, &(0x7f00000044c0)}], 0x1500, 0x0) 2018/05/16 11:34:13 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002b00)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001800), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"21d6db3dd531a44fc2e20d0249699dac"}}}}, 0xa0) 2018/05/16 11:34:13 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x30000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/207) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{&(0x7f0000000d40)=@generic={0x0, "a7c42a4da932595f64b39ef589ddd60e681cc1420e345d9fb21451b5dcea43fcd744a23a377c6ae4bb663f31a2fd795d9a0ba5fa6777dc30e8726b487cfdb6e5849063ce30aa610834c5b498f3bb739f58dbae8f1fed21b3964528ea32aedb173f29e18e00e5efd5959f10351591532e220e4a0d1c084824c2750d94f323"}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001fc0)="a3d29b280cb03edb689f94d8e557f7d27535d46b60d88f88", 0x18}], 0x1, 0x0, 0x0, 0x8005}, 0x80000001}, {{&(0x7f0000002200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x80, &(0x7f0000004280), 0x0, &(0x7f00000042c0)=ANY=[@ANYBLOB="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"], 0x170, 0x4}, 0x81}, {{&(0x7f0000006640)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000006740)=[{&(0x7f00000066c0)="bb23587ce7c681b1ea25a4f85e36e37666f7cd7f38f47d5402426083bfafa3cac384bc9d83b606551e9e38f21643d3a3ffc8f7dac09fcc959abfee7417dd15e8c3322248bb4ae37e350caa333c3b095d9ba4e26978fef1996db6831d0d94a5ad847b13f57c833cd5da63b30a2246", 0x6e}], 0x1, &(0x7f0000006780), 0x0, 0x8080}, 0x4}], 0x3, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000080), &(0x7f0000000080)="14"}, 0xffffffffffffff0d) close(r3) 2018/05/16 11:34:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r2 = dup3(r0, r0, 0x80000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x9, 0x2, 0x9}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x101, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/05/16 11:34:13 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530f4", 0x0) 2018/05/16 11:34:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="540100001a0009000000000000000000fe8000000000000000000000000000aaac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c0017000000000000000000000000000000000000000000000000004800010067686173682d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000050444d114ca032f13f2693749f5431c12f29173022995f660bb7da08d5913807553d89cfda64dc71b779f0d28329766957114a7e21e1fb2f8217e05d4c152961012a5dae08000000008e000032a0c014eb0e16a27bb65873ff70563c5d87f8df68fa5ae1a1b652a929f0e62d5286ecb29373306d8cb1189e6813ca39daa9ef86fcf2799918dc425072ede860ec5d1a5eeb1ebff48cae1d603e733124ca568a46109382712232d9c4ec10090f231f5e39ce8e0ec85c1ec8b67a8fe4ad00000000000000000000000000000000"], 0x154}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/05/16 11:34:13 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x10a}]}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r3, 0x1, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r4}) 2018/05/16 11:34:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) membarrier(0x4, 0x0) [ 128.003442] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 128.037318] netlink: 100 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/16 11:34:13 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0xa2, "e6b448efd852dd8dae881c685ee0f0009d9f3b1200548e501d9b205a41e02427277e622d6228df4648604e1089d9d9aded09cf82dc9a85d0f33fe92fe8a582cee6c3491255c4e12b33a4ccc37c2a4c5078d21c8c2c2f61ef1a1fe0778c54ccae2a337ec0d5720b6ebb7a8403a9f2b3679b85f17d8ba965a76130a97b1db378606e0bf6bcfeb260cb794513cf4c263cb9d1b296a843a19effe3b8c93124678c33de8d"}}) write(r0, &(0x7f0000000040)="220000005a000324c1b669000005000f80ff000000000000f8b16f040000fbe80000", 0x22) [ 128.082309] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 128.108129] Unknown ioctl 21532 [ 128.123878] netlink: 100 bytes leftover after parsing attributes in process `syz-executor4'. [ 128.167986] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 128.185599] Unknown ioctl 21532 2018/05/16 11:34:14 executing program 1: capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000440)="633b0a449d51704c736574797f11889d8a08a3cae6319b89b8788b9116aa6f57063cc0ba1e3e825a16e1a9f2622e4d58be82992eabf03bb8f375243e2fe3bf820e1ccf02c0eb13ef3f39c4d8c4c800052f7c97895856e3780714ee534dd9bfed8806f3c8e7f5f41b2ef8bd4a08358d92d262c134f249e816fc7f5045b60109f6fc4737c843bd6f431f502f793a8b91c066266ba9202b455c44dc94aa1c24950511a333707254b89f11e97f027f974f64c0e322b1f7e9f35fcdbf2a3299bdf01bb0291b9e6695dbb02b78c61435") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000280)={0x8, 0x6, 0x7fffffff, 0xb4, &(0x7f00000000c0)=""/180, 0x19, &(0x7f0000000180)=""/25, 0x97, &(0x7f00000001c0)=""/151}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) fcntl$addseals(r2, 0x409, 0x2) 2018/05/16 11:34:14 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:14 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:14 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x2400080, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x958}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x0) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f00000003c0), 0x0) 2018/05/16 11:34:14 executing program 4: unshare(0x20020400) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000000140), 0x0, 0x200007f) unlink(&(0x7f0000000080)='./file0\x00') rt_sigprocmask(0xc4467ba9c690d7dc, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) 2018/05/16 11:34:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x3c) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xfff, 0x200000) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000480)="4956c73cc78ee9282ca3e60e5c992f7f671144f1c630524e3827a8dc11117eecd93256e55238edfad75b43617a5ebb0dee2c387544e8e7d5dd482bae595394526464a89f6ffc1e70989f23fffb4d62f5d24914756ba263c6ee2e2a8b9c7f5c05524a2de61c4eb97cb288a671ef480750a6ab0fc92b4af075e1d55e22aef594c6", 0xfffffd7a) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000380)={0x8, 0x906, 0x100000000, {0x77359400}, 0x10000, 0x10000}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/220, &(0x7f0000000180)=0xdc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'syz_tun\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="97cf70d7f2b0646ec44f091b828e78e9", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="05000000fd0abe7f664f6589c5f94eba9c57398c7dacaba30f164639e96cedbb050000000000000028155071d1567848a248c25cc9db4c751f81add15e36cb312024d4e71249"]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) tee(r2, r0, 0x2, 0xe) 2018/05/16 11:34:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0xffff, 0x2, 0x3, 0x1], 0x5, 0x4, 0x7, 0x2, 0xee, 0x40, {0x9e, 0x8001, 0x100000000, 0x4, 0x7, 0x1, 0xffffffffffff8001, 0x9, 0x546, 0x1, 0x4, 0x8, 0x101, 0x9, "4ed43c3e2f3650e8310c2c0b68d6cc4580d043ba775211245a73e6c9d0f7ebc2"}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x1400, 0x0, 0x28, 0x0, [], "a03418304dfa7d10c91b850e5c1d17b032d2cada5e39966898ceb920647e3043"}}}}}, 0x0) 2018/05/16 11:34:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x8, 0x1, 0x2000000000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x7, 0x7fff, 0x2}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x7, 0xc7f8, 0x7fff, 0x0, 0x557, 0x6, 0xd8, 0x1000, 0x6, 0x1, 0x3aa, 0x80000000, 0x0, 0x53, 0x80000001, 0x9c, 0x8, 0x4, 0x5}) sendto$inet6(r1, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20004305, 0x5}, 0x1c) [ 128.239853] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 128.304171] QAT: Invalid ioctl [ 128.313507] Unknown ioctl 1074021064 [ 128.317955] QAT: Invalid ioctl [ 128.344280] Unknown ioctl 1074021064 2018/05/16 11:34:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x307, 0x1, 0xffffffffffffffff, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r2 = socket(0xa, 0x1, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/16 11:34:14 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) r2 = open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x16b, "718cf6a91b8045d3"}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x3}, 0x8) close(r1) 2018/05/16 11:34:14 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:14 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xe, 0x21ff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x7fff, 0x3, 0x7}, 0x8001, 0x0, 0xfffffffffffffffa}) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0x1, &(0x7f00000002c0)=0x4e81c8c1a86ba7f4) [ 128.353694] QAT: Invalid ioctl [ 128.357545] QAT: Invalid ioctl [ 128.383473] QAT: Invalid ioctl [ 128.390815] QAT: Invalid ioctl 2018/05/16 11:34:14 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'\x00', 0x4012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={"0765656d300084a879812d76370e00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/16 11:34:15 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/05/16 11:34:15 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202600, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:15 executing program 1: r0 = socket(0x754c0d474d2a02e8, 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x20100) ioctl$TIOCCONS(r1, 0x541d) socket$l2tp(0x2b, 0x1, 0x1) sendto$ax25(r1, &(0x7f0000000080)="080011da698b75d075f84953a198139368703fcda8a6039ef2cf09ff337a9b9d4903962e2590ba682a9149b799bb92e1", 0x30, 0x1, &(0x7f00000000c0)={0x3, {"9c3e5549fce868"}, 0x9}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) 2018/05/16 11:34:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x60100) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x3e, @multicast2=0xe0000002, 0x4e22, 0x0, 'wlc\x00', 0x4, 0xfffffffffffffffe, 0x2a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2005, 0x7f, 0x1, 0x10001}}, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="4b82f9f34ee29edf9bee1b1446392244d292ac3f69ddd2f6cf15fd415c6d3c39f5ee2963581213f6075e0792f0baf8317549f1a789aff5e1bdf3ace50eab02d89df63c74e86d0e0c093e58b9952455bef21bc518df41f8deca8469fc089d7c52162e750ceb9ec69537185460a571d19fccfaa87468744424726c1341ac7c5eaa80611ab571dd62fa35c6be2e5c364cfcef9a03bbd19f215f6a87b246c48595b6e2c0bf016ed5313616d99d481b8967ea9bc16dbc1c8d4396", 0xb8) socket$alg(0x26, 0x5, 0x0) 2018/05/16 11:34:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000280)="faff000000000000100000fd10b6189620112ad632f6093d42178ad679eb000000000ef39f493b1e9334c6da9e0600000000000000b980e5eb54eb77d582d45b662542f60aed72464fcef09c498dbdfa894bde9ad778befacd3e3f51228ea81a1a89f42e74de3f1707d66ffcdfcfb999788fc744811b4f212ed56c6984c06c349758abc73d3cc771ce7e1b21bf3e0290682fafa368ce8174085efeddff00b514513579e6aaf96b3d0ff4af244e87c0d7c97e47eb6c7165a97308c6d1bc820a8c0f3d03a66fe616b0e4f66f8c28a2073d512133f0b79c75e5e539d43fd80af9984149a515d95b096567") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x70}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/72) fallocate(r1, 0x0, 0x2000000, 0x2) 2018/05/16 11:34:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000b7019c03851d5f2e3a5814d5"], &(0x7f0000f6bffb)='GPL\x00', 0x2000000, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x0, [0x105f]}, 0x48) [ 129.245017] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x3, &(0x7f0000000040)="0d8782131dc5c3d282888eb401105704ba4161a13216d2eafaae7f279368c0a9035235ae3e6037d81eed9c4db913074099ce60df4c8cceb4e32d2a39f0e60bda3d99889aa4899d14d638b74017ffa547a41c150ffe732ae274a21b221bbcf17869b97eebc7fb106e32bb7aa55caa768c019c719366254fd5f3a6e2a86b923b5ba048acd6d8df0362470d396bdaaa82ac6f3b5957c444d813535f2cc6f96bf279b48eef0ef811c850f1") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x1, 0x270, [0x0, 0x20000480, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2e8) 2018/05/16 11:34:15 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x3) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl(r0, 0x4, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {0x0, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x81) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0xffffffff, 0x400, 0x7, 0x0, 0x7, 0x0, 0x0, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/16 11:34:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000300)={0x8001, 0x2, 0x5, 'queue0\x00', 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000280)=0x4) syslog(0xf, &(0x7f00000001c0)=""/165, 0xa5) 2018/05/16 11:34:15 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="636c6b615f01000001007e75") writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)='3', 0x1}], 0x1) [ 129.413224] ebt_limit: overflow, try lower: 256/0 2018/05/16 11:34:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) [ 129.555701] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:15 executing program 5: clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) accept(r0, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000200)=0x80) ioctl(r1, 0x200000000000004, &(0x7f0000000280)="c626262c852311607745d3b9de1f129fd370a5de374b6156e257a6ac29b361a1cbc935d52f047310c0a94234b4b5512fc67b46a58d478ebe0b83b4a860aa297d599b7918bd3f613c4db72ea6d8facd986f69d968cb9243891f4d4d94bb8df862691caab8508a5b83f4fabf71879c1919641e71953ec3b6128d76d2db11702012e79c18d1afc66929e539201733c7f7a32b6a6dc7067d3558b1a3ce109b1d954d6b981ba932f7c503441639fbf6fe3357aa4c0ea8c2") recvfrom$inet(r0, &(0x7f0000000000)=""/188, 0xbc, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/16 11:34:15 executing program 6: mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x40, &(0x7f0000000240)=ANY=[]) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x7, @empty, 0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x200}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e23}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x101}, &(0x7f0000000280)=0x8) sendto$unix(r0, &(0x7f00000002c0)="7f2fcaea163a", 0x6, 0x11, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/16 11:34:15 executing program 0: r0 = gettid() ptrace$peekuser(0x3, r0, 0x7) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x319, 0x3, 0x0, 0x40, 0x100, 0x5, 0x1, 0xfffffffffffffffb, r2}, 0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x3, 0x3c) r4 = request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0x0) add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="987f3f1522e2915c54a84ad499bc4925cbf840e90937ee89035d9dfb", 0x1c, r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value, &(0x7f0000000700)=0x8) r5 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) bind$inet6(r5, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r7 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x2, 0x200001) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000000680)={0xf179, 0x9555, r0, 0xf3ba, r8, 0x4, 0x81, 0x1}) listen(r5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a6c32da115d2913f07e0000907800003ac2b0c38d142a78cced013f7002ccf1f2483b54bce3307880ebb961eb9b103a7ea4f062461bf401ab023c0fb46719ebbc0c87a4f210839fba158aac6798e5a40668f050197354b046e2d6dd7073d9d41d9359"], &(0x7f00000002c0)) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x58, &(0x7f0000003b40)}, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000340)={0x303, 0x33}, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="00042dbd7000ffdbdf2d0f0000000800060002000000080005004d0e0000080004000e0e000008000400f7ffffff"], 0x34}, 0x1, 0x0, 0x0, 0x40810}, 0x20008005) 2018/05/16 11:34:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(serpent)\x00'}, 0x58) r1 = socket(0x2, 0x0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="1b", 0x1}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0xfffffffffffffff7}], 0x1000000000000102, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/16 11:34:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000180)=0xf7) read(r0, &(0x7f0000000080)=""/251, 0xfb) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x200000000047) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff000000000000000062000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008123dc781a21c0b1684278cf4f8567dca7cfd799b945a3e236c6e4639cd56e780739f3bc90cd90"], 0x6b) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6d1a, 0x620000) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x40, {{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x400}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0xfffffffffffffff8}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0x0, @empty, 0xd0}}]}, 0x310) 2018/05/16 11:34:15 executing program 5: clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x97, "245d2d92801c5bd911a1efc000f78964e64b8656509181e315d4f733b22f05282512dfbb1a5eaebd6cd670f5cadbce4f96d501fb94cc1c8e27cda440ea7ac16cc95df4314c48e0e349536048f4f4344bc6706f818473296d484e567ef82994551c3643648761f8237ecc217b757aca9caa7d0ed66261810016a66ff2b48c334443ffc31545a8a537bb3241dcc427be6ddf11224496c294"}, &(0x7f0000001280)=0x9f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000012c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc8d6000000000000, 0x9, 0x3, 0x7, 0x80}, &(0x7f0000001380)=0x98) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001440)={r3, 0x6}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000013c0)={r4, 0x25, "0816c3a576021e4af8ab50751f0a31144d28b7038b3ad6d1cb04678e24c09e96e2bdacc668"}, &(0x7f0000001400)=0x2d) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$packet(r5, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x8000}, 0x8) poll(&(0x7f0000000040)=[{r5}], 0x1, 0x0) [ 129.893917] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 129.913460] FAT-fs (loop6): bogus number of reserved sectors [ 129.919416] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/16 11:34:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530fe", 0x0) 2018/05/16 11:34:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2abcc6a99c5e9731, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) [ 130.024193] FAT-fs (loop6): bogus number of reserved sectors [ 130.030127] FAT-fs (loop6): Can't find a valid FAT filesystem [ 130.058947] IPv4: Oversized IP packet from 127.0.0.1 2018/05/16 11:34:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000004e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0xff90) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x96df, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/87, 0x57, 0x12040, &(0x7f0000000180)={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3f}, 0x1c) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x27}, {0xa, 0x4e21, 0xfe37, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x5, [0x3, 0xc5e0, 0x0, 0xffff, 0x8, 0x0, 0x1, 0x7]}, 0x5c) [ 130.100975] IPv4: Oversized IP packet from 127.0.0.1 [ 130.167836] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 130.684342] sd 0:0:1:0: [sg0] tag#5306 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 130.693110] sd 0:0:1:0: [sg0] tag#5306 CDB: opcode=0xff (vendor) [ 130.699310] sd 0:0:1:0: [sg0] tag#5306 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 62 00 00 00 [ 130.708179] sd 0:0:1:0: [sg0] tag#5306 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.717071] sd 0:0:1:0: [sg0] tag#5306 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.725980] sd 0:0:1:0: [sg0] tag#5306 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.734879] sd 0:0:1:0: [sg0] tag#5306 CDB[40]: 00 00 00 00 00 00 00 [ 130.772430] sd 0:0:1:0: [sg0] tag#5300 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 130.781222] sd 0:0:1:0: [sg0] tag#5300 CDB: opcode=0xff (vendor) [ 130.787427] sd 0:0:1:0: [sg0] tag#5300 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 62 00 00 00 [ 130.796313] sd 0:0:1:0: [sg0] tag#5300 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.805209] sd 0:0:1:0: [sg0] tag#5300 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.814083] sd 0:0:1:0: [sg0] tag#5300 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 130.822965] sd 0:0:1:0: [sg0] tag#5300 CDB[40]: 00 00 00 00 00 00 00 2018/05/16 11:34:16 executing program 5: clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:16 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:16 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000340)=""/151) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x4, 0xfffffffffffff801, 0x200, "645865c3e4b5fc3efd0d7ce42fd33535e201aa5dfa298f3bfdb986caa40bfcfc64c7c2121b09423e4357157ca6ee827d9a6efe6c48a9744f84004c7a1a3744ba5f19c7aefe6360ee055d9ebc5c611287"}, 0xd8) 2018/05/16 11:34:16 executing program 7: clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(0x0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r0}) r1 = socket$unix(0x1, 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) 2018/05/16 11:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x11) 2018/05/16 11:34:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xfffffffffffffe01}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockinput\x00,\x00']) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20200, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f00000000c0)={0x3, r1, 0x1}) 2018/05/16 11:34:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fstat(r0, &(0x7f0000000000)) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/143) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5437, &(0x7f0000fd0ffc)) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x800) 2018/05/16 11:34:16 executing program 5: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:16 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:16 executing program 6: r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 2018/05/16 11:34:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x7d, 0x20000000008, 0x80}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r0, &(0x7f00000001c0)="7b4c0dbd0693402fd6854f2cc78318ab0b41ce00dc6a9a4614506babc3b1319c3f3bb26eaed665fe13d0736a9173811bf5782a055edba1b37f45c72ae4b8a361ca45240c4ef16af58c7236e73a5326a92b4bef6e79116d860baea400fd828b1eac06195e0fa963bfa907f6e682ef6806ec6ac5571bfef263418c2e3cc0250bd084f652859257ba8752188058f26e8523f649971b7c", &(0x7f0000000280)="f433a2ec3f3b8cd0eb4b869f4f9ce2f1173a0d0c244aa066de3c7386bc63c04e44f9281f9537bbe7b3dd82412dcba7543a6aa5c5a6fe8b6566296852c7e0dc33174eaeb9a704cbcaa79b5664c6a6621304f84356b37986766e4b6a7b5bdb58b32504a3e099890eb449861d711a8ae570bd3b5ef0c465b1718a80721b855934952a626016161e"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000a40)="923493ccdc9c9964de2f0d8f7a50d7100a316fa3290d243ef74aad14b4c1a5b759489e4627224ab1e8d6dfd76dfbacda27570615813bebdf54f21c08d3eb09da9501325bace32f7bb05fe5ffe9c008fafc3131a58eeb2df6ed7bec6f55b529e77a715035a420fe2689afc0ed2a6102baf8b7fc71d5129941517e0b06c08647271b117eefdea97035ed1a87d45404b84fff32ab4e20dd0000d32bb79e0ffff992991238944e11f500b081a9772008cf0f5a3c8786b09b431aa215ae691949ea400584e507dc2544ba21e5117a521472ae28b2ce00deef8365386db522462a335425d6e38a9f49eb8892fd045b091c6539410e5f0519a342d537a08dafc58f0214cb3cb5819fd0620f241fa4fbfbc71742498472868cf0c7a0bd0bf2bf28ee5d808276af93f91324a9ce0685c084da46296d11a7333a7e73d81c1334ed0fbba7afba7e2e37d0eafc5da825922a1f68d31b2fc9ad692831719905834d8597723b021df67c50863c1acd391b115f4b6a120a38a5595b756b21d5b9cd568280fc92bdf3be6bff08d51483e7385e867f2b571d00d8827d0dbbc20f3e4bd5b11de117afd4874c76e48e5e50ab9d95d8c6fe4ebdc22b6f0668a76ed2148e131831eefdf389a8e6a9c8233ddd7c", &(0x7f0000000340)="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", 0x4}, 0x20) r1 = dup(r0) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000140)="b04821e54d7b3cb8f761c86b1143a82bb27a0e1fee64acd17b9749790331005d5da7e20123f17f0788f657b1c9b70577490883d75b8047cb9b0303ec9f16fc9e22a7f8237cab86971f6183674e6aeae3b59755c02f9ad700003610f56578d0bcc8ebdc6286520000000000", 0x6b, 0x0) close(r0) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0xfffffffffffffffb, 0x8000, 0x7}, {0x8, 0x6c6, 0x1ff, 0x3ed80f26}, {0x5d9b7eb4, 0x2, 0x8, 0x200}, {0x6, 0x4, 0xffffffffffff8000}, {0x5, 0x180000000, 0x1, 0xea2c}, {0x7, 0x8000, 0x4, 0xfffffffffffffffe}, {0x8483, 0x2f, 0x800, 0xa25}, {0x1f, 0xffffffffffff8001, 0x0, 0x7fff}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)}, 0x10) 2018/05/16 11:34:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:16 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x7, 0x7f, 0x7f, 0xfffffffffffffff9, [], [], [], 0x8, 0x1, 0x1, 0xa5, "67fbdbd83c0c928c156b8740b016d350"}) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc4c85513, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) [ 131.001425] gfs2: invalid mount option: lockinput [ 131.006463] gfs2: can't parse mount arguments [ 131.135836] gfs2: invalid mount option: lockinput [ 131.140882] gfs2: can't parse mount arguments 2018/05/16 11:34:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x80, 0x9, &(0x7f00000014c0)=[{&(0x7f0000000080)="0f9817aa", 0x4, 0x80000001}, {&(0x7f00000000c0)="4ce97f3edf0b341076e4824034f3b5b549881c1df286dc7fc0fbd32132a1307bc9a64c8aeee1fa5509613029e1b7d8f2870e3d40", 0x34, 0xffff}, {&(0x7f0000000100)="14659e56e019d0156d4f923febe9a3e4fe9a8a6771caeb749f05a0ff60abda88c61866c06cd9396d41a07d68c0fd265bc47475397a4584f844b34829de98e72e4fbbf36b84a9e04dbf4e6d4ebc9e4ae5adfbbb2dee16c8a886aa8c7d1cd3fb810dc4ee36fdeac4e72b5ea883307fe41ff25c3dbb64994cbd2492bf5897bccf087296e0dcb713058442b83b5b2390ebaab939c5df2440d66197e2c262893f088b5d67aa20998c5ead7a2a4795f65bf8caed028e34d298ba62d559e8d3", 0xbc, 0x3}, {&(0x7f00000001c0)="f7b3afbc513f339cc82bf55deafb76d217796a62972e7d62891d4eaf5b91001164f35bf02e27cdb21c9262156918853bba553822c8435c093422f3541097547c5118e0914df0d9883ea285e411b5", 0x4e}, {&(0x7f0000000300)="b7bb4402aa99be1bb48efb398a0f6950523d285675b564dc053519593f52d3c47d39a33a8085418330eb727de457477628d56a82fbf7dc62e5c33f11cb0284b464926ba0cb9fee898b663f417d94fc63a88acc2f46c9f9bd432997d3199c7239588638cfa54fea17e33d84b640f3b8a397593a09c1928ecd9fd0b2d091096cf211bf0a0d5c47571ff5b26ccb55cf2162832d761488b0e507da7789c9b05394e8115efaf5447edab1ba11929c01f195c19e170091b549e6a9512dd319c2c122173fd7ed9167c4057de83c4bf6b6afd07d7887bc1f331aa7a68a966c4f8fa0d6306caade34d1", 0xe5, 0x2}, {&(0x7f0000000240)="7ac57dcc0b44887e0ce1b48870beed8c3d3e9fcf06965c89f0325baae021a1ca395fbf68372497c67813207d405be982b0efd498856e44c304d536", 0x3b}, {&(0x7f0000000400)="f9204e6c1a9d8f89e6", 0x9, 0x4}, {&(0x7f0000000440)="6c6685b67b2d1e3bff6d4d1efa28de68ac1b54cad1e1fddfb789916d8900c9a8ee5ee8d7488f6c2ea674d3460a42fd938575aba79927b637664c1172a8b1faf0ba393c9bdb0d8332a02b75fbee8ca53c16b24c40d00d775c18e6a205a2ad28f844e6e90b0ad80391a584e188e83b7700", 0x70, 0xfff}, {&(0x7f00000004c0)="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", 0x1000, 0xa4}], 0x4, &(0x7f00000015c0)={[{@flush='flush', 0x2c}]}) seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x5}]}) 2018/05/16 11:34:17 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x3f) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:17 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x0, 0x2051, r0, 0x80000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80000000}, 0x4) 2018/05/16 11:34:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:17 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x6, 0x8}, 0xc) write(r0, &(0x7f0000000080)="cbaff6583c2ec59e10286b59540321777dfa0ed1757622db8f92f5836dd1c661ab49416cbeff4e8754", 0x29) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f00000000c0)=""/229, 0xe5) 2018/05/16 11:34:17 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1b, 0x80000, 0xffffeffffffffffa) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/16 11:34:17 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x60, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000073c51af6564ebf4355e0da1318be26df769b593304c752df248ec104713f7da3fcd07b0383a0c21c093e958b3a5ac8ffd17fe9a07630ab", @ANYRES64=0x0, @ANYBLOB="000000000000000011634840000000030000000000000000000000000000000000f000000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffffffffffdba, 0x0, &(0x7f0000fedffe)}) 2018/05/16 11:34:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) [ 131.799585] binder: 10023:10025 unknown command 0 [ 131.815524] binder: 10023:10025 ioctl c0306201 20000080 returned -22 [ 131.822936] FAT-fs (loop6): invalid media value (0x96) [ 131.828326] FAT-fs (loop6): Can't find a valid FAT filesystem [ 131.860557] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/16 11:34:17 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/138) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) chown(&(0x7f00000003c0)='./file0\x00', r1, r2) r3 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x4, 0xb0400) getsockname$packet(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x10000000, 0x3}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x8000}, {0xa, 0x4e22, 0x21, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x6, [0x3, 0x1, 0x100000001, 0xfff, 0xfffffffffffffff8, 0x4, 0xcd5]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x8, 0x20, 0x8000, 0x8000}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000540)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xffff, 0x80, 0x80000000, 0xff, 0x24000000000, 0x1, 0x6, 0x7, 0x3ff, 0x2, 0x7a, 0xfffffffffffffff9, 0x2, 0x10000, 0x400]}, &(0x7f0000000440)=0x100) 2018/05/16 11:34:17 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x244000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x822}]}) 2018/05/16 11:34:17 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 131.881367] binder: 10023:10025 ioctl 40046207 0 returned -16 [ 131.897911] binder: 10023:10033 unknown command 0 2018/05/16 11:34:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:17 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1a) [ 131.939408] binder: 10023:10033 ioctl c0306201 20000080 returned -22 [ 131.961990] FAT-fs (loop6): invalid media value (0x96) [ 131.968192] FAT-fs (loop6): Can't find a valid FAT filesystem [ 131.976733] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xffffffffffffff01, 0x5, 0xffffffffffffff01}, {0x10001, 0x5, 0x7, 0x3}, {0x0, 0x6, 0x401, 0x4}, {0x1b62d24d8, 0x100, 0x1ff}, {0x4, 0x1000, 0x100, 0x3}]}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x1, r0}) socket$inet_icmp(0x2, 0x2, 0x1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x4) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000300)=0x3f, 0x4) r1 = semget(0x1, 0x4, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x2b4, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x3, 0x0, &(0x7f0000000380)=""/74, &(0x7f0000000400)=""/30, &(0x7f0000000440)=""/23}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x50, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000600)=0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000640)='veth0_to_bridge\x00', 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000680)={0x7fff, 0x28, 0x1, 0x3, 0x3ff}) recvfrom$unix(r0, &(0x7f00000006c0)=""/94, 0x5e, 0x100, &(0x7f0000000740)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={r3, 0x3fe8}, &(0x7f0000000800)=0x8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = dup2(r4, r4) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000840)=""/200) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000940), 0x2) r6 = request_key(&(0x7f0000000980)='.request_key_auth\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)='cpuacct.usage_percpu_user\x00', 0x0) keyctl$read(0xb, r6, &(0x7f0000000a40)=""/247, 0xf7) alarm(0x80000000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000b40)=""/134) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000c00)={0x3, 0xbee4, 0x8, 0x7, 0x4}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) 2018/05/16 11:34:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x11, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000280)="5b1c84dd9b50b6874966a01e2753fb1ad762e1d4bf1c14261ed00381069cffe6109dc2919fa78cbe93ad7d982b176b2fe63a7be7dbbf832b50a7c8ab399e9994721091a2086a60d52fbd7f41ac0a502301e70b34553d56bb80f026426b2ed01418222d1f331d608c6e8f092358c2765f12262f49d405e1da65af04beba833fde81a16f73cbd623162295204ca3d2fe5be2fb69b08059cae19f5efc2910f56d82684854afc4ee1ba907f30723e89f224fae78055d948209675e71"}}, &(0x7f0000000080)) tkill(r1, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/05/16 11:34:18 executing program 5: perf_event_open(&(0x7f0000000200)={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={&(0x7f0000002640)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:18 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:18 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:18 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001800030700000000000000000200000000000000000000000f00aec71400110065727370616e30000000000000000000"], 0x34}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000280)=0x4) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r4, 0x0, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x4c000) [ 132.213991] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:19 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0x40045565, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x7fff}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x68, 0x0, &(0x7f0000000300)=[@dead_binder_done={0x40086310, 0x3ff}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x1, 0x4}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3}], 0x37, 0x0, &(0x7f0000000380)="78f242b4d25bbf137bc343f4c3f450cba34a799b9970e64cbbf7e46bc2e31165f033eb7025369d490238a8e81101d56e77612452b6cedc"}) 2018/05/16 11:34:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000a80)='em0\x00', 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000280)="b72459b81e987baa6935f29139054ebf3fdcffeff9356a370fe6a0d46f50b41873c60ab8f25381d1b3a46bfed3e215fdd38b526d5e5c1e9175e90f11b7a7341e307fa27553c3ec8d0c55e6547e90dc3690084a99476bb78698319c80e8656b5537db370a4cfb56a7e6220f44671e1c2aa6d0cbce80f81d240f20bb563440c2004b626f5490e4f151750b53963e50fefbbaed6bd5f1ea44a168a7e70081faa40ead1433422d09a5343ae990903bdba509c76194d3a7eba0e4d04c43a04669fe7780", 0xc1}, {&(0x7f00000001c0)="26827afc0dfe58a4dbc03c03bbd3e0f48657dd9ff97224aa8289607c7c9e546c26789e4fca738e80", 0x28}, {&(0x7f0000000480)="425f2f641f7b7540c706e775942cd9a1bc560c338a5debf3f5475fab8f09b8c873631688304be2ed648997f807bbb120d4645e6bba07d73f64dd0caae93e5a9fe58809690ddd219a9854ee7da16792f6f510bed5d665bbd9d39afe3e31ed98958d975d677a6b7f7658cf770a118d4f31a96893e7a90eda21d60f0beb1000a5892a00525c8d867d52b2d44f903887b5000d2e63a401dac8c04b749b41a723d59b447830da70c494140de2fb56bb5ef5e019c5871b7be749ad3883ee83d8eb71aa3b0b80", 0xc3}, {&(0x7f0000000580)="dd532f88e85da9d921b4c18058171fc16a918e6a32cd455be4be8831e9ed8a346885305675f370d4d5fd7eb876cd4a2fb7bd0a47dc0469a45720beba66c1d847c83027c9a27275a02d8563540388d17b3799856255bf475d14a7a36db39b2208d198837fc4169f7f6f7a269129c18a87809058bef834c84de5d93f114f10fae7e917ddba087595289ed3aef3f763e958bacb70337d6c5acfd8ced503263ddbd7bcb3c7606bf49bdc6659db984e4f81c1338918f10239adfca2c7558069a86fe799080f8c0e1ff28be570", 0xca}, {&(0x7f0000000200)="437419664579d1d38387f3fc375b97150b02eef76e3925dfdde98450b9da7cd063a9af7de61857019bee513d0fdc86bc4f559065152eb464be1b201f59", 0x3d}, {&(0x7f0000000680)="1690425cf3d5294f8530ce80b91e89d3ddabfee7eb90ea8aac8f42ed00b218fe4a32344ff988f86a22a8ebfec36a144e7db330bab505a9a84ee945ac51a5d81b62c814d60c8af539cdfedd5c06306961085dcbea664ede842647260b8afe5b11a1e4342a4b2f5413808dc36f445a30b7294dfca17f0dd86df8b76b5972d06f3abb8eed65670d61b52c847c03165662160d225c8364cdfb92761af30087a9798b2b105ac838c3afa90ebf1684a5942fcd3eafd780cca320eea289fb4169aec39cbaded56377bed86ded98b80931e684567e47ad81f788", 0xd6}, {&(0x7f0000000380)="26c101285a8e2d50a8d4e1d953b3480cc0", 0x11}, {&(0x7f00000003c0)="1b71e84f67142dcb231bfd5c702779a500df8c4086ee5036ff9f3f", 0x1b}], 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="38000000000000000f01000081000000dc23d4c107076f1f97014150ffc2b35136fe47d1ea10d54e5d777b0da5148e9d064c1d040000000098c2501426e384dfb45fb97e212aa8b77dbbf2e9b9207d8d54f7dd49b7f38c81f048868dfa8f6f6892d060aa8874fd974442d9e82df7982c593c18204afc200fb0928f29a17d67352d97342b589ffa1c309cb9b61a96f3d7bafd535de8366150152f4ce63fc733629ad0462f6e245f95f31fbbc1f6ff395e005cfcdfe6d751492642edd5ebcad9bc4c8f9b93"], 0x38, 0x20004000}, 0x4000000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1a18c2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000080)="90c028a116171e0f218eb85fe7807ac9ccf64515d4473a978ccecf40d3df706dc9b55e74fe504576d193aa3055de1e8df07aab9b7b2f", &(0x7f00000000c0)="7aa497887e", 0x2}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_pktinfo(r4, 0x0, 0x21, &(0x7f0000000440)={0x0, @loopback=0x7f000001, @rand_addr}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000b80)={0x6, 0x5, 0x10000, 0x8fab, 0xfff}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000ac0)={0x1, {{0xa, 0x4e22, 0x76, @empty, 0x3}}}, 0x88) set_robust_list(&(0x7f0000000a40)={&(0x7f0000000980)={&(0x7f0000000940)}, 0x81, &(0x7f0000000a00)={&(0x7f00000009c0)}}, 0x18) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000e40)=0x5, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/null\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e00)={r4, &(0x7f0000000c00)="068ed094b808681e3f8289d9fae08d340946d1c02fdf69f08b3a82537473c1015991579b5eb14d3102e566098fa971b589aef2f2b65473c023d0022935fc004c99fdc113e5805926998279a40e42ec4e7140eecb73f17e92eee3c7bc3194a4f024d6e40ef3a1b86cd9c9f4975230c419957da963d92f40c9ae44c817f26644370a1ba29aa96595d237556f2d8294a47a7ab58f42d1aee87c44b188688e381e8cb19902968de47a2f7793b8d76ea2905166439ca0c5fb38dc71153d5ccbee941b96e73968eecc7adbf56c69bc61d2224c6db3af0883dd", &(0x7f0000000d00)=""/251}, 0x18) 2018/05/16 11:34:19 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:19 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="7f4d4c469200000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000fd0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000022df341718d25aecd9a171c615ba6b5a89058b2d14972db8fcaf7aa54fc6115558d2e7da7e15c36f58b5dc154bfe8deb96147db1977ab7d0304a2cbcfbf5b723a8dc7595700ac8db980087765"], 0x78) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) getxattr(&(0x7f0000000280)='./file0/.ile0\x00', &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000380)=""/180, 0xb4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) read(r1, &(0x7f0000003380)=""/4096, 0xf) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/16 11:34:19 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc0045516, &(0x7f00000000c0)={{0xfdfdffff, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x7, 0x3, 0x7, 0x1, "0120d8da8784a491c13c2a8d63214f027166e4e49fe1a717512db4b84ea50c62f119789704f91ef9595bf223", 0x9}) 2018/05/16 11:34:19 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0xfffffffffffffffd) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8)=0x1400, 0x8000fffffffe) socket$inet_udp(0x2, 0x2, 0x0) [ 133.355646] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x400000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000002c0)=0x1ff, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) sendto$llc(r1, &(0x7f00000001c0)="f59d9011e4b8cb1b6f7580d1aae5f1628266bd4ccdd5f3f88e92879f521bd07a4c86a45c6a0b534ce4e411a475ad4134059dd4d5769508d379a1f12cd1ed7abc3f83b6e29072d45103e2396c318f3234d5fe3b7d3bdb844ef2996c3bb9c8d9e7ca0c03dba620fbf584f914f1b761e157a8bf1f27ca0f5dd7fed99c68120e96e0f1c035388e81209325943da58fd2a9d3c660f557753449b9c3741fadc8242c3d47729001d0ece4d72c567a8f28b7c9d33e3b2f66798147c778058b9f8aad9699af0e351b99f3083dd408fbfcd832d44c", 0xd0, 0x20000010, &(0x7f0000000100)={0x1a, 0x0, 0x7, 0x0, 0x3072, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/16 11:34:19 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file1', [], 0xa}, 0xb) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="7238200666a10757a55568a6e9d737f8393e836e80678aac86cc5506d064373711c58a99e43f21acd999b2d1dfa4e6ee0d8bb492aa1052dd10b725bea1d39d73b29f73cb50390f03b5afbae0de0e04568f7fadc5f9056af01be0f987f1dbbdf3587a8c2347c58d6b4e4038ea5ece04612c9a20dd0e2f1421d3950edd80323ce6d94708809df0a2a5774d64293faf9ba4", 0x90, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x4020000) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40800, 0x0) write$tun(r1, &(0x7f0000000100)={@pi, @void, @llc={@llc={0x1, 0x0, "cd"}}}, 0x7) 2018/05/16 11:34:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:19 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) prctl$intptr(0x21, 0xffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x37}) r1 = socket(0x18, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x1, 0x3, 0x0, 0x0, @sint={0x4, 0xfffffffffffffffe}}, {0x100, 0x0, 0x0, 0x0, @sint={0x800, 0x1}}]}) 2018/05/16 11:34:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x8, 0x5dc8e58d459ccfc9) ioctl$TUNSETLINK(r1, 0x400454cd, 0x102) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "4183fef230243ab3"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 2018/05/16 11:34:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x501000) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) unshare(0x2000400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000300)) keyctl$set_reqkey_keyring(0xe, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80800, 0x0) 2018/05/16 11:34:19 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c653004", 0x0) [ 133.587105] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x168}], 0x10, &(0x7f0000000280)={[{@gid={'gid', 0x3d, [0x37, 0x38, 0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x35, 0x32, 0x35, 0x31]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x33]}, 0x2c}]}) shutdown(r1, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="1f3e930968ca57e8dc5edf19612e9688a6a3e52e665cc15e93c448fcb7e3c1f0558e9cf2616e42d24579af52fcf4514af27416aa5a50d2a1d1cb1b8e0bb7753731bc9b6e024c2e59a726", 0x4a, 0x112}], 0x1, &(0x7f00000002c0)={[{@dmask={'dmask', 0x3d, [0x35, 0x37, 0x35]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x0, 0x3f]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x32]}, 0x2c}]}) socketpair$inet(0x2, 0x1, 0x400, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000006800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/252, 0xfc}}, {{&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005640), 0x0, &(0x7f0000005680)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006840)={0x0, r2+30000000}) 2018/05/16 11:34:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x116, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae87, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000080)="c96c6b0c71de8e425f2f1bd3c8b0247d9982cbf9c846bfa90612051611ff7f85f74e8454be12388fbc444a618d30be6a8279d9db4cb08cad1dabb785a9f419f5b90173e3715a43a381e01dda6f397abaddb7b6387606d0860d87f6c8caf70ef89e1c7c5598465f78c4949e4fcbc7fe85a8ce96641ed059377e17663afdec7777a643c03b") 2018/05/16 11:34:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@broadcast=0xffffffff, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in=@loopback=0x7f000001, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) prctl$getreaper(0x2f, &(0x7f0000000240)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x8, 0x2}, &(0x7f0000000200)=0x90) [ 133.752646] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 133.761181] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 133.773270] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. [ 133.900802] ntfs: (device loop6): parse_options(): The mft_zone_multiplier option requires an argument. [ 133.921922] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 133.930401] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 133.942480] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. 2018/05/16 11:34:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/16 11:34:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000000100)='\x00') r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/85) 2018/05/16 11:34:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c653014", 0x0) 2018/05/16 11:34:20 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:20 executing program 7: ustat(0xffffffff, &(0x7f0000000000)) 2018/05/16 11:34:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x7) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f00000005c0)={0xfd, 0x0, [0x5, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe]}) 2018/05/16 11:34:20 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc2000, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x40402, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)="49e682b850e1d733c3814a0f176eeaf89013d38dbc344dbec43b7ba6bf6a5da5cc108974ece1ae7aca327821a8618df452fedbeb02a39a29176b059ab1d57b3ecf80a70003d265135b30ddb3d31bb8e8a7ba169f394be77b211b14b52c6849f3c6389d8a3050426c1450142c8183a38959bea120edccc0ecd05e51e89f0996b94bf50c411d7d06cee5a0b551a8de812fc63f9344357d907cac4e0240e1fd44a1b8b73bfec70f86a6b436a3d07197ae75471280550d7f11d13b4539465876c151ae73f10119b24b809a1bf946e49a88cec044e994937b4ffe7ba3c98633c371c427ddd08eaeb86cdbd67c311becb2", 0xee}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001280)=[{0x80, 0x10f, 0x2, "f0192082ad9fe49aefdbbd44acac26fc38eede111f92a0a95bd7f727a97b9d283540d95e68dfe9b510ee0a7af8bca1f58a9c94537a18089a87b6c9045c4871b2e2f5a2685ddc96512c9501645620f0e4889a9770d88ef73ae4d68432c6332c0650577c4f08940cf25575"}, {0x28, 0x10a, 0xee, "b126ad81d7ab2ce200e9211f63354215b8cd"}], 0xa8, 0xc040}, 0x4000000) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001380)='/dev/binder#\x00', 0x0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001dc0)=@broute={'broute\x00', 0x20, 0x6, 0x988, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001400], 0x0, &(0x7f00000013c0), &(0x7f0000001400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x1b, 0x6203, 'bpq0\x00', 'ip6gre0\x00', 'bridge_slave_0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0x120, 0x158, [@helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0x9ab4e893fb85c62e}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}}, {{{0x11, 0x20, 0x890d, 'ipddp0\x00', 'lo\x00', 'gretap0\x00', 'erspan0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43f6b808f5af", [0x0, 0xff, 0xff, 0xff], 0x2f8, 0x348, 0x378, [@bpf0={'bpf\x00', 0x210, {{0x11, [{0x7fff, 0x8000, 0x3, 0x1}, {0x8, 0x100000000, 0xcb4, 0x8c6}, {0x5, 0x6d93, 0x1, 0x7}, {0x4, 0x100, 0x6, 0x4}, {0x1, 0x80000001, 0x800, 0x1}, {0xc486778, 0x0, 0x7, 0x7}, {0x5, 0x3, 0x2, 0x5}, {0xb1, 0x6, 0x17d7215e, 0x1}, {0x1, 0x4, 0x185, 0x2}, {0x3, 0x9, 0x81, 0x5}, {0x2, 0x4, 0xd70, 0x912}, {0x56, 0x7, 0x1, 0x100000001}, {0x81, 0x5, 0x9, 0x1}, {0x35800000000000, 0x0, 0x7, 0x2}, {0x7, 0x6, 0x5, 0x2}, {0x8, 0x7114, 0x2, 0x1}, {0x5, 0x100000000, 0x9, 0xffffffffffffff80}, {0x1, 0x1, 0x6}, {0x8, 0x0, 0x7, 0x20}, {0x9, 0x7, 0x1f, 0xa749}, {0x200, 0x3, 0x5, 0xfff}, {0x2, 0x1, 0x8, 0x9}, {0x7, 0x5d47, 0x2, 0x80000000}, {0x2, 0x8000, 0x1, 0x5}, {0x5b, 0x3f, 0x8, 0x7}, {0x0, 0x2, 0x4, 0xfffffffffffffed1}, {0x0, 0x4, 0x4}, {0xfffffffffffffffe, 0x4, 0x400, 0xffffffff}, {0x5, 0x4, 0x80000000, 0x100000000}, {0x7f, 0x2, 0x1, 0x8}, {0x2, 0x7, 0x100, 0x7}, {0x1, 0x0, 0x8, 0x8}, {0x6, 0x3, 0x61f7, 0xfd}, {0x4, 0x4, 0xfffffffffffffffb, 0x5}, {0x9, 0x3ff, 0x101, 0xffffffffffffffff}, {0x9, 0x9, 0xffffffffffffffe1, 0x10001}, {0x2, 0x8, 0x3, 0x1}, {0x3, 0x9, 0x1, 0xffff}, {0x1f, 0x0, 0x8000}, {0x800, 0x7, 0xffffffffffffff4d, 0x200}, {0x4, 0x20, 0x9, 0x3}, {0x100000001, 0x800, 0x1ff, 0x1}, {0x9, 0x15, 0x6, 0x6}, {0x9, 0x3, 0x1ff, 0xd1a3}, {0x8, 0x7ab0bc39, 0x81}, {0x2, 0x9, 0x0, 0x6}, {0xdd5, 0x1, 0x100000001, 0xffffffff7fffffff}, {0x7fffffff, 0x83c6, 0x6}, {0x111, 0x3f, 0x6, 0x8}, {0x9c, 0xffff, 0x6, 0x9}, {0x2, 0x5, 0x5d, 0x400}, {0x5, 0x4, 0x4, 0x8}, {0x5, 0x7, 0x6, 0xfff}, {0xfffffffffffff5d5, 0x100000001, 0x7, 0xb2}, {0x81, 0x10001, 0x800, 0x200}, {0x657a, 0x10000, 0x4, 0x7}, {0x9, 0x1000, 0x6, 0x80000001}, {0x8, 0x71, 0x80000000, 0x1ff}, {0x3, 0x2000000000, 0x40, 0x5}, {0x9, 0x24, 0x1ff, 0x3aa0db8f}, {0x400, 0x8e85462, 0x7, 0x6}, {0x6, 0x3ff, 0xf3, 0x20}, {0x7, 0xff, 0x7, 0x1}, {0x1, 0x1, 0x6, 0x9}]}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff000000, 0x0, 0xffffffff], 0x4e24, 0x7c, 0x5, 0x4e21, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x5, "d72aa8ebbe49c0f53c580fa92139cb1d2daab9e8f5744b9158cc59da4059", 0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x19, 0x2, 0xe89f, 'eql\x00', 'bridge0\x00', 'veth1_to_team\x00', 'ip6gre0\x00', @random="4aee7867aac7", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0x0, 0x4c06c0546d199750, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0x7, 0xfffffffffffffff9, 0x12f, 0x1437f, 0xfe, 0x3, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="64a69fedbe8f", 0xfffffffffffffffd}}}}, {{{0x7, 0x4, 0x8863, 'veth1_to_team\x00', 'bcsf0\x00', 'sit0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x7fff, 0x52, 0x0, 0x0, "7e121e630423b22a3f5d736d9a454aa14209ea8cc582633d0cf6da2201de2f4e3b41e0415c469f0a21bdd1a90dfd480ea95874405caa6f6d3b5bf5a411c05b74"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0xd, 0x8, 0x0, 'syz_tun\x00', 'rose0\x00', 'vlan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0xfffffffffffffffd}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x7fffffff}}}}, {{{0x11, 0x40, 0x431f, 'bridge_slave_1\x00', 'veth0_to_bridge\x00', 'yam0\x00', 'dummy0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x100, [@cpu={'cpu\x00', 0x8, {{0x4}}}, @vlan={'vlan\x00', 0x8, {{0x1, 0x3, 0x0, 0x0, 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0xa00) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001e40), &(0x7f0000001e80)=0xb) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001f00)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f0000001ec0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001fc0)={r2, r2, 0x5, 0x7ff, &(0x7f0000001f40)="70e768e8813e71537a13f0557d727f6c877463b0e211376da1fb1a6fdaff13ee1e27580c4f690d5ffa5c0c631df7e8742b5a856ba16321a01ee0d11e499a109ca43fa6d0de6588933a32e47e30d06fc907b248b9de24e8ef33babbaeb12359ff6802d83fefb1", 0x4, 0x800, 0x4, 0x6, 0x0, 0xc9, 0x80000001, "24e27508777a3d1c185dc98a6561af3f185a3ec99ef33d4b4ec29c667686ba8dd8474440014549425148790b1dbe0f9856bc97fad8202dfafd49f87add435e924536474bc48b5e22fb99ebebdd"}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002040)={0xfffffffffffffffa, 0x7, 0x92}) epoll_pwait(r0, &(0x7f0000002080)=[{}], 0x1, 0x80000001, &(0x7f00000020c0)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002100)=@assoc_value={0x0, 0x6}, &(0x7f0000002140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002180)=r4, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000021c0)={'ip6gretap0\x00', 0x200}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002240)={r0, 0x6, 0x1, 0x9, &(0x7f0000002200)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002280)=""/120) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002300)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r5 = open(&(0x7f00000029c0)='./file0\x00', 0x202, 0x100) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002a40)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002b40)=0xe8) r8 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003d00)=0x0) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004540)=0x0) r13 = getuid() r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004580)=0x0) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004680)={0x0, 0x0, 0x0}, &(0x7f00000046c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004900)=0x0) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004a00)='./file0\x00', &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004ac0)=0x0) stat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004bc0)=[0x0, 0xffffffffffffffff, 0x0]) r24 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004c00)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000004d00)=0xe8) fstat(r3, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005300)=0x0) r28 = geteuid() r29 = getegid() r30 = fcntl$getown(r3, 0x9) r31 = geteuid() r32 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005340)=0x0) lstat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() r36 = gettid() getresuid(&(0x7f0000005440), &(0x7f0000005480), &(0x7f00000054c0)=0x0) getresgid(&(0x7f0000005500), &(0x7f0000005540), &(0x7f0000005580)=0x0) r39 = getpid() r40 = geteuid() lstat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = syz_open_dev$amidi(&(0x7f0000005680)='/dev/amidi#\x00', 0xb931, 0x202) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005ac0)={0x0}, &(0x7f0000005b00)=0xc) r44 = geteuid() r45 = getgid() sendmmsg$unix(r0, &(0x7f0000005b80)=[{&(0x7f0000002340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000023c0)="201922465095d6bfca", 0x9}, {&(0x7f0000002400)="e8e7f9b95408ce13d4a4552167ca432556b5bff35b0c15c05a280ecdbd9996abf4d045f1200b902ee4395e92a5b8572d7b40faa5fa6d4ba0f21024f71715027d2bd676e40506e300122790f296b8e7f7a76f09a642ca4e926787c1b620ccae539081dd6f492e5b6466cc2d50a5b894f01774da126e1d4b898a915671194a4c950e96612db30e7aabfcfa77d483a7acd61541c8d0ae6dade404404e4aabd08bb338fa312b6c3501ff8c00401ea8", 0xad}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000002500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002580)="23ea37282ade9d90e2c183380496d4c8796c03e1ead7da5a94180ddbd7c35c76de81730620678df06f935b3e", 0x2c}, {&(0x7f00000025c0)="c99fe4101f5f82f3bfebba02aadfb6ed696a5e2c1d80bc1a7b676e32242748712e96b9a335ba27cb1005dee12e8063547e760776c185ab14439f4fd08fff4cbb91398e9660f8cc7a2a24a1b5bb27bed8e8c25d4681d87213dc2c6453a5627024dfe2c13b502f3388a4707491425ae02e1bb00923b108", 0x76}, {&(0x7f0000002640)="9318ce440e858be709d275328c8719d236058a54e9874b74c1305792b254f8ad4b553e7806ab69994c26f7cdf8d4d824dd53d66273fc51cbf376059593923f0293ac3ca1f0dc68ab2dfcbb2c8e0a62d0ea7f46f6b7ca57fd9877ec1e184b95e470d479b0487b058b284c023f049ad83e23cce1e3514551dd8b9c8bf828957f92b0bf8b825cc98faf87141e3c78883bf6ca9ec0a0a130ea01d45732e4dee742fbd3dec86347e941a83a85df184ea17bc07f10669a529f57", 0xb7}, {&(0x7f0000002700)="0d553a2814f0aeb88462269f00ce40d350e48219394229fc38941da79ee0696130057306626239c2ad62f9f745e04625dd723c0782e5ff82fa626e74bf84b67475b881060fdd1c6f9e2a", 0x4a}, {&(0x7f0000002780)="106db4d371d271edf52e406d530b29512346e510189f33cc22330da37cf7aa6079b52fad1fc2fc4a098273ed46fb39e6514c5ca9701e0ee2fb5104fb5337db6956fd63f383689c4d7a8ae7729c527e6b3e6fcf32efb3dbf83d5df352c7ee8f24132fbec9c5c892d6ad3cac594ae7e7ce93048f1c7fbe1b8a5030e6d484f994f2cbf04ed803700fa0d56c94d4788f3af00aad93f0d65fc90c043c", 0x9a}, {&(0x7f0000002840)="fcca2cd5a32f77021575daef2df36cf20a395f9b00e362d55d701740797f195162d1e9d357362c18c479581b12ecca094d9c6f0176c42bb7b1d2578839a1d0196ccbf05b6615a908464025d3895621257cb00cd8ae3349b1840a8fbdc39c6167f02c8695bd30b34c2e18ee3b2ddaee214d80584afd65ec2adbe893f7990a72dfbc249b299ddfd71e9eaf002b989d5d324432b3d21f519df20b6644d5bd1d5f9f519aa09c56762c3e6bab6f3e1683f5746fe5793649851814fda61aa437321dff40e06104f62678a2a8223f63121094f8dd1bd7177087f0ee20587be6ce5a870197c3ee93382d51b6144cb7f062750d39", 0xf0}], 0x6, &(0x7f0000002b80)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x60, 0x20000080}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000002c80)="852900ede0f7f619566dcf909d583039841b72cd8b", 0x15}, 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0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x78, 0x8080}, {&(0x7f0000004780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004800)="3b2e266b1b02ff51884e2948c078b1c6c1d4da85ede48a0078", 0x19}, {&(0x7f0000004840)="1eb4f624232ac5f31d148f22a8aed7edfb86ce4fb44338d0e376c934483dd5d899c671c5135630536562da55fceb38736e5c6939db8130d2509aa604902c54d10a94df561539da95b250c9be543e0cff5025cc8c2e15f919677d92c6b86e1db1c90c259747616212ffad19730f", 0x6d}], 0x2, &(0x7f0000004dc0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xb8}, {&(0x7f0000004e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005280)=[{&(0x7f0000004f00)="5576a83f5305136d162299bdf4f3fc756769e36dbdc999756c513f3f50499ab561170ed9d921b17b1951653d6035f9fbe028d2c5c37201c0780a6bbf59a2c48ddb9a4bd283ded6c212f26eca113ed4a82d9e4377c4bbfbdb52d3b00bd3dbe060587049e103edff902a3ad16cf570e2cbc3e1f526b39e7bb55fbea366b50b68009cb41219094ff142354a6f0a947c1441fac0695865dac7d1f68c94d3bed10e96cdce8d997fc755944aa08af5deffdde585ea8d8479ffbfd47d2141b526f065be5d27d0d4a7b226674f53a1ddbfafea1439739771710954", 0xd7}, {&(0x7f0000005000)="1c8c60d5237984456cde1287a4e033a9a175b14eb0f24f343ab714f9f5e27ce420ab67c0d6f29c4fd0f972", 0x2b}, {&(0x7f0000005040)="1286c735c64bd44d4b48437179a891db543db5d69a4b84b5c8d6fb544d6d6d36720693204764637a0e8dd375a6308187f99e76a020b4f1a46ecade57f1070e0148d9593e7c31d2afd218f23e75a0ce6e1649316e5ca8a5926ea7f9c7444708f10fcde5e6b306210cb67513a939083641fafee14f075d9a0b6afc324173bbdf21bb2c7e6be33aae166d7bff4ace8628f6572a60deab12686842851dd69e592cec2698aed3d3b266d1b73f37239acf7f4430fd03a9380084ccde4e624dec363389c952ae277c03b0c7ce0d0eb128d97f5a67a199aa9cbb251065ee1c84416896fff9e25e28a4a4f5c62d8f7e", 0xeb}, {&(0x7f0000005140)="c6e43bb9bf4565f891ee289af7d7b581c8caae3ab77699c009f984974f10bbcd51b707cb2f693dcb67f7762a0f14c50ae0d521301867b6c2c1239d2d9dbc4180d18c22671aa3bbffe09b3d325d5123009110fb65094e92e9b92ff237233848d7725aebed274427fa8e4ef487288e9b7ec9a6e2dc2d6cca2c509ca108d510dc340211a2667c1e2426034fbbc1178c2183132ae7bc1350468c689393064a250507372ee1e13437e92a3cdc73a349164b1c5164feb8691dcea8bc503d106f", 0xbd}, {&(0x7f0000005200)="4e631527c7796c5edea68e47310faf80049ebd7ed45a38d4162e716797a12f58749fd4ae3e2810518e310e19c76ac220ca3229709c9dec08b431373a515fae86dca6435dd0f06ff2fb6276035cfa5d0b723c8d39d00460cf5bd790cb0e1fe265", 0x60}], 0x5, &(0x7f00000056c0)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x28, 0x1, 0x1, [r1, r3, r42, r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r3, r2]}], 0x110, 0x8800}, {&(0x7f0000005800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a80)=[{&(0x7f0000005880)="bf6f354ddf099369f67fc343a562332d42931ef8dbf280be37d3ae98d0e0a36f1a716dce9c6c8390dd30e055bbffaec86d51a69fbb0fcf6c7f07c51fc6409b7cd0a7e9c414ce7ae20ce784d8980b5d122ca04cc76137432f2c9a76b4aa5b762b85641b18d102a8c1abeee3eb04f32e27729f41c18271952a9cdb", 0x7a}, {&(0x7f0000005900)="72694507a9518fa3e71831d5138648c5c8394e34023445aa2ed6c4a09f4cb59b4624c7b0bb9ab88d", 0x28}, {&(0x7f0000005940)="00002dd4c59c2a2a704324962d79896801279eff626d4269f273d71a32055593cd9ca8b5b304c913ee5795f4e56b6bbaf8bba114d18623b4bb745c49663cfcb3229dcbcefb37a8c4443f2689d0eadb4235a2c512a6be3169b1ebc5aa12d1e20bf1e0", 0x62}, {&(0x7f00000059c0)="cb24546a59a9eae2d083b0f4305ae262dda2e933aa653df1142296997055196fa7c4c742473b114ac9e26e711ac2b8ee826f87ca1875332f7270d2e47f6c096c0f7950fd7aecdb7e2dc66b572b4bd37cda7f3b0f0eba0d8aacbe04ef7114338c6ad18b3b27854b68ca5512988d2a7a85a631d2fe53711ce980d137874f04451fe60db4894bcf6b2cfdc71fd142bb31487a5e5cadd770a70dd099b2a44319b15b6522e9d7b2541752a4f0884b56794a57cebf47bb4dffca", 0xb7}], 0x4, &(0x7f0000005b40)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x20, 0x20000080}], 0x8, 0x8000) [ 134.295210] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 134.315636] Unknown ioctl -2146950137 [ 134.324417] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:20 executing program 7: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/210) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000180)=0x7, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x82000) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@deltaction={0xe8, 0x31, 0x102, 0x70bd28, 0x25dfdbfe, {0x0, 0x5, 0x7}, [@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x33}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0xd1a4}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x3f}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x18, 0x13, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0x18, 0x3, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x74985cf8}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$ax25(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'bridge_slave_1\x00', r4}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000580)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r3}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000640)) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000680)={0x0, 0x1b}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r5, 0x3623, 0x1, [0x0]}, &(0x7f0000000740)=0xa) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000780)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000007c0)=""/29) recvfrom$llc(r3, &(0x7f0000000800)=""/27, 0x1b, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000840)={r5, 0x6, 0x1ff, 0x6e6, 0x5, 0x400000}, &(0x7f0000000880)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000008c0)={r6, 0x7ff, 0x20}, &(0x7f0000000900)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000940)=0x6, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000980)=0x13, 0x4) r7 = syz_open_dev$sndseq(&(0x7f00000009c0)='/dev/snd/seq\x00', 0x0, 0x800) fcntl$setflags(r7, 0x2, 0x1) write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0xffffffff, 0x20, 0x0, 0x3, 0xd09c68250e4c8f32, 0x80, 0x115, 0x40, 0xcd, 0x100, 0x1a17, 0x38, 0x1, 0x29a, 0xecf, 0x8}, [{0x0, 0x9, 0xfffffffffffffffa, 0x7, 0x7, 0xab, 0x401, 0x4}], "b0e94a58a6f9b4", [[], [], [], [], [], [], [], [], [], []]}, 0xa7f) [ 134.341994] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 134.359351] Unknown ioctl 1074022600 [ 134.376919] Unknown ioctl 19304 2018/05/16 11:34:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530f6", 0x0) 2018/05/16 11:34:20 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/13) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) [ 134.391373] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 134.402856] Unknown ioctl -2143271674 [ 134.418229] Unknown ioctl 21519 [ 134.432482] Unknown ioctl 35075 2018/05/16 11:34:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) [ 134.444884] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 134.460572] Unknown ioctl 21519 [ 134.485355] Unknown ioctl 21519 [ 134.506382] Unknown ioctl 21545 [ 134.534818] Unknown ioctl 21545 [ 134.569974] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 134.582249] Unknown ioctl -2146950137 [ 134.587627] Unknown ioctl 1074022600 [ 134.591720] Unknown ioctl 19304 [ 134.609148] Unknown ioctl -2143271674 2018/05/16 11:34:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x20) [ 134.643012] Unknown ioctl 21519 [ 134.650345] Unknown ioctl 35075 [ 134.657493] Unknown ioctl 21519 [ 134.662087] Unknown ioctl 21519 [ 134.668993] Unknown ioctl 21545 [ 134.675816] Unknown ioctl 21545 2018/05/16 11:34:20 executing program 7: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/210) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000180)=0x7, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x82000) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@deltaction={0xe8, 0x31, 0x102, 0x70bd28, 0x25dfdbfe, {0x0, 0x5, 0x7}, [@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x33}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0xd1a4}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x3f}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x18, 0x13, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0x18, 0x3, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x74985cf8}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$ax25(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'bridge_slave_1\x00', r4}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000580)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r3}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000640)) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000680)={0x0, 0x1b}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r5, 0x3623, 0x1, [0x0]}, &(0x7f0000000740)=0xa) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000780)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000007c0)=""/29) recvfrom$llc(r3, &(0x7f0000000800)=""/27, 0x1b, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000840)={r5, 0x6, 0x1ff, 0x6e6, 0x5, 0x400000}, &(0x7f0000000880)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000008c0)={r6, 0x7ff, 0x20}, &(0x7f0000000900)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000940)=0x6, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000980)=0x13, 0x4) r7 = syz_open_dev$sndseq(&(0x7f00000009c0)='/dev/snd/seq\x00', 0x0, 0x800) fcntl$setflags(r7, 0x2, 0x1) write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0xffffffff, 0x20, 0x0, 0x3, 0xd09c68250e4c8f32, 0x80, 0x115, 0x40, 0xcd, 0x100, 0x1a17, 0x38, 0x1, 0x29a, 0xecf, 0x8}, [{0x0, 0x9, 0xfffffffffffffffa, 0x7, 0x7, 0xab, 0x401, 0x4}], "b0e94a58a6f9b4", [[], [], [], [], [], [], [], [], [], []]}, 0xa7f) 2018/05/16 11:34:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @rand_addr=0x81}], 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/16 11:34:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:20 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x40000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) tkill(r2, 0x1000000000016) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) read(r3, &(0x7f00000002c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000000c0)={0x9, 0x2, 0x100000000000000, 0x401}) 2018/05/16 11:34:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in6, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x2b}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) 2018/05/16 11:34:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) [ 134.707357] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:20 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000700)=0x4, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x12, 0xe, 0x10, "808ee7ac185491229aa4f91de5f109871b57647b6e4afe9b70ede397742d08a1f20233918cba95b8a8de76cfef0875dfd67dd1a083b749630e37e4f7def04bdc", "3ae45fb60b44b247d2506d525eb20c9a2e8c1122619f185d8e09906cbf553646", [0x4, 0x2]}) sendto$inet(r1, &(0x7f0000000200), 0x5b3, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000500)="a2", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0xa, 0x0) 2018/05/16 11:34:20 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x181000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x0, 0x3, 0x7, 0x3, 0x400}, 0x7, 0x1}) r2 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='+meBory '], 0x8) [ 134.849483] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:20 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x2000}) r1 = epoll_create1(0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x111002, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x55}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="06000000c57ab6193f85ea2289ddf0abefffb2a139b9f5f2774868d48a4e5099c9f7a18db47568416ce7f11dd2e96c062049594135351c4e682aef35a6387895c7349904d39aa5b5cdf6b2f636cad65691dab42d90263b5bb7e29a310746a4db29ee4dbf1c9c0e4328d7f905f2f8f1e4d066c50106bc54fa1cf8d82233873f79584db970f858f70aaa5a873032826b50c9f4a9bdfdcb0abf99665ef7841599eb9e699cf91da1d3ffbce2a5175cb32b"], 0xa) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast1}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/05/16 11:34:20 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:20 executing program 1: mremap(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b20000/0x1000)=nil) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffd6d0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="cd130a8e47cfa2737672860302047b9ca0698105d245deee6ad9c17ed852cd9fc277421b4297057c961b6a2126f8ea3852412945013b57f040a6072aae91ef57b4538c91893e2fef7dc5fa5760fabe33988db533d3c0bb3ad8c9a6f75e11d4b01133d6527f131bbc06fb589eba404535d5dfc91f6bd1c708250b13775ebb0c58", 0x80, 0x7fff}, {&(0x7f0000000100)="35aa5994f093621c2c957d010059a485a839a8b38cd57a42634d182021dac7188fa5ec7df96abb8cbf9ba5d8dc59e158ddca622c49f6faf035335b206073fd3b1b8490aac83ce19ba51a5b69c1e587cb7d355c227874cc8dbdb2d921420a06fb1ff99c4aa5e54ea082887d0e805b87870d5f15d107e6ffa920de12d1a8a1579134dcd8078a5191d87d9533dbd00200eaeed5cf33da72ab896c391c2649ecf63a538dc299312c6a2044b3ff8d71bbe25d4b5663266e26c303003949111a741753fb14e2262dddce5f792a688620766ddbac47", 0xd2, 0x4}, {&(0x7f0000000200)="85c89b5a727475f8b432da480a631bbe2eca746d2927e49afcfdb00d645c650dd5b3dfddd95caf00cde6c7318f9a3e5a8f4d7644ab8da41003781bfcbe2e468367a56f821b2660e707ebdc452cf380711d01ab8f7110e58bc7691aec9ba570b07a9cd1d4dad2d82e3beb773173f732e3b04e9555857adc8240451b7a2203", 0x7e}], 0x4, &(0x7f0000000300)) 2018/05/16 11:34:20 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffff}], 0x1) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x51d}], 0x1, &(0x7f0000000040)) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={"69636d7070be0000080000000000000000000000000000ff0100"}, &(0x7f00000000c0)=0x72) 2018/05/16 11:34:20 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c000000140031010000000000000000ff02000000009d090000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0x5c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/161, 0xa1}], 0x3, &(0x7f0000000480)=""/79, 0x4f, 0x5}, 0x12100) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000540)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/05/16 11:34:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000000080)) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000040)) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000000)=0x4) [ 134.980352] f2fs_msg: 6 callbacks suppressed [ 134.980366] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 134.992008] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 135.032718] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:20 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x101}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9b, 0x4100) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x1ff, 0x8, 0x1, 0x5]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000003c0)="0f20c06635000000800f22c00f37670f01ba905a00000f001a0f3566b8090000000f23c80f21f866350800c0000f23f80f75f766b9140a00000f32baf80c66b84622878066efbafc0cb808fdef0ffcc1", 0x50}], 0x1, 0x2, &(0x7f0000000280), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="b9800000c00f3235000800000f30ea090000005500c4c1fc56f8f08291fd000000002e0f01c966b89b000f00d00f01b4ab4d9c0000c4c1ae5a6779f20f2c35001000002e2e0f01cf", 0x48}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f00000002c0)) 2018/05/16 11:34:21 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) [ 135.077774] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 135.084967] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/05/16 11:34:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xe9c5f863a6ace093, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) sync_file_range(r0, 0x7f, 0x5, 0x0) 2018/05/16 11:34:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(r1, &(0x7f0000000140)="7db14709757be71241a92d1e73e14be1f3e277c86e1432e4f15eebd4c38e9761170e7da960ed46f17d6635bea25b60106a38673260696e543ee6f9460c08ba0e5651f35ddd8a877004a4205f0d61cd9e734008a5f4ce", 0x56) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) [ 135.151300] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 135.158505] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 135.237786] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 135.275586] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 135.282827] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/05/16 11:34:21 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c653010", 0x0) 2018/05/16 11:34:21 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') readahead(r1, 0x1ff, 0x2) write$cgroup_pid(r1, &(0x7f0000000000)={[0x33]}, 0x1) 2018/05/16 11:34:21 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002800)='cpu.stat\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000004fc0)={&(0x7f0000002840)=@full={{0x3, {"b16de615636693"}, 0x4}, [{"a43137cb416ac6"}, {"36195710f108e1"}, {"5f38c939dd7361"}, {"5ae2d56fe90f95"}, {"fbc6245e3bf202"}, {"dafe019deac75a"}, {"c9101a6fad2443"}, {"c176fa873f4824"}]}, 0x48, &(0x7f0000002d00)=[{&(0x7f0000002900)="65fa87d28b714bf37cdaa191ce2a9c62fb3336475355d389856a136868aa99352316d7d740", 0x25}, {&(0x7f0000002940)="61ce12462a9cddc81b8ac1a268690d005dc2e9f8653577b0bd43f69dd30b694dad0ede666d1553212f4e2233c92a0f6435dba8198d46d674c58c65f55a8f56d3308b13ad408ed452cb801975af90989bf4064374a7bf56cc027ac8a4d4e2e2ba428e74098e1dc995c3ecbff83726bc3824cc43885b9dc045d4ca971dd05b4a3a3252e998fd336545e462fcd8a941cd4500c4218c3121f5de9cbdc0cd450f6942c0b1337127fd2776b60ae79c73e87b31a15b10fba1bbc6831453cdc8e019401a", 0xc0}, {&(0x7f0000002a00)="2d4890af04e7acda32b2e5be9b0348bfdeaa5787687ab768cbc616a40492678d573b6b77cf46df2d2b9a635b514b759414e53903a658751a9b3ce81a8f7e597def8f1b84e4169c11c2c3b1d698185b3b62e0a668061216834feb34be3d0e72613e99da49d34758c61213c361406e66627624251eecf3233d71e6e18692524e7e7b33c1ea407e6c7c61018f278d731a17a75940d9ceb4ec2f100bd61fb5c3ecff349310", 0xa3}, {&(0x7f0000002ac0)="f477beb9717877d46b0179bd6c18ab5f4bf34b100a59497b254a65e830dfef1e07f5366f0e341ea1b2c302a2cb7e4f4c44269f1d9bf9fbcdffff271b48190682e3f2cc2a61441860dae4e0d44a1a7367d2007925bff0811d12cef13d18f4b2f58c46977e7345249a9ccd8dca091cfbdf39535d4719c848252e1d8d4c247648d6661ee8a09607816bb0d3e0c471927b69d827be4d1afa9b248a29e9f655526f5e892de503aad1a752037920a14dca0e87014c83", 0xb3}, {&(0x7f0000002b80)="c54fc05f72eff9feaab68376c03ac7f533e480b409faa187bd90a0f8ad524ee59e35ac34eb410307f24fba4eee5673b83a37591bd8b891e49c6c8476a283543942bee8ef422d5ed2f51da2e93eadd17974e4201385d5f899c8880f71376d5c8c7de1c5817ae0e02b816bcc8e99157fda3468adb101f37e7676b664e3945b2bca9e8bf1d13dd7b0e35952a118c43f14cc2b9297c206439bc20770d3855dba70ff4427d3a26959ea6367e4092bbec0715ce5adba41df117a99b6b5f7ca57deb44ece", 0xc1}, {&(0x7f0000002c80)="cceeb626c73c8241c39c5036f05a968e25f33f197d456c277324dfb6e5a671c42b620751eb6eb9f21fe20f5bc00276cdc5e63ae4971019f272dcfbade4c412c211a6a76931fdcff633db7f36d07f6152081e5099518613313ade8b01de99", 0x5e}], 0x6, 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0x2228, 0x40}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="2b78cef4d6a4151b", 0x8}], 0x1, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x841}, 0x4001) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) ustat(0xfff, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x2003, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_names='veth0_to_bridge\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3d, "8763b245c111da7576b35cac8e5f40ae038b58151f2b97f2d656fdc2d8ec56fc4d29ec69fd951e460b52aeb9f4c6372eee72b2bfa34b3a07fa024e85d0"}, &(0x7f0000000240)=0xfffffffffffffd89) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2}, &(0x7f0000000180)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/16 11:34:21 executing program 1: r0 = getpid() kcmp(r0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/05/16 11:34:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/251, 0xfb) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff000000000000000062000000000038000000000000000000000000000000000000000000000000000000000000e5000000000000000000000000000000000000000000"], 0x6b) 2018/05/16 11:34:21 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 135.863265] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:21 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x8, 0x80000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=@updpolicy={0xfc, 0x19, 0x301, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}]}]}, 0xfc}, 0x1}, 0x0) 2018/05/16 11:34:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200000, 0x0) sendto$llc(r2, &(0x7f0000000080)="15cd6d9f3c57103098bb14a15bedbc3f50", 0x11, 0x20040000, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x3}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000640)) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f00000006c0)="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", 0xfffffffffffffce3) 2018/05/16 11:34:21 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:21 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000180)={0x600b, 0x5}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000001c0)={0x101, 0x4, 0x1}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0xa0, 0x3, 0x1, 0x0, 0x1, 0x17000, 0x0, [], 0x4}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000440)) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000480)) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0xc000, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000500)={0x1f, 0xffffffff, 0x0, 0x4, 0x3, 0x9}) poll(&(0x7f0000000540)=[{r0, 0x100}, {r0, 0x8240}, {r0, 0x4}, {r1, 0x2}], 0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000580)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000005c0)={0x1, 0x2000, 0x6f, 0x0, 0x3d0}) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) fcntl$lock(r0, 0x0, &(0x7f0000000600)={0x1, 0x0, 0x8, 0x7fff, r2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000640)=""/243) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000740)=0x7) execveat(r1, &(0x7f0000000780)='./file0\x00', &(0x7f0000000980)=[&(0x7f00000007c0)='/dev/hwrng\x00', &(0x7f0000000800)='selinuxGPL\x00', &(0x7f0000000840)='GPL-\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='/dev/hwrng\x00', &(0x7f0000000900)='posix_acl_access\x00', &(0x7f0000000940)='ipvs\x00'], &(0x7f0000000b80)=[&(0x7f00000009c0)='/dev/hwrng\x00', &(0x7f0000000a00)='/dev/hwrng\x00', &(0x7f0000000a40)='NETMAP\x00', &(0x7f0000000a80)='/dev/hwrng\x00', &(0x7f0000000ac0)="2c217d6b657972696e67f970726f63766d6e6574302f4062646576766d6e6574302400", &(0x7f0000000b00)='ipvs\x00', &(0x7f0000000b40)='NETMAP\x00'], 0x1000) r3 = syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0x100000000, 0x252882) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x1c, r4, 0x400, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0fae}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r5 = dup3(r0, r3, 0x80000) syz_mount_image$nfs(&(0x7f0000000d40)='nfs\x00', &(0x7f0000000d80)='./file0\x00', 0xde, 0x1, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)="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", 0x1000, 0x8}], 0x80, &(0x7f0000001e00)='/dev/hwrng\x00') fcntl$setown(r5, 0x8, r2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001e40)={0x4, 0x8, 0x3ff, 0x80}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000021c0)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001ec0], 0x0, &(0x7f0000001e80), &(0x7f0000001ec0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x14, 0x8914, 'vcan0\x00', 'ip_vti0\x00', 'bridge0\x00', 'vcan0\x00', @random="71ecee8c871d", [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], 0x70, 0xa0, 0x118}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x8, 0x7ff, 0x1, 0x0, "2313a89bc70c889a3a210a13bd05786f14965ee3ecd0905b38429a167d73d3f85c262ded123a84e92f8d1700ca38fc59cd00e81561b73945cc050f2c5e52cdde"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x20, 0x88ff, 'yam0\x00', 'veth1_to_bridge\x00', 'bridge0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x138}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xff, 'syz0\x00'}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x200, 0x401, 0x85}}}}]}]}, 0x358) epoll_create(0x5) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100, &(0x7f0000002240)='.\x00', r6, &(0x7f0000002340)="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") [ 136.155486] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 136.798923] sd 0:0:1:0: [sg0] tag#5300 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 136.807719] sd 0:0:1:0: [sg0] tag#5300 CDB: opcode=0xff (vendor) [ 136.813923] sd 0:0:1:0: [sg0] tag#5300 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 62 00 00 00 [ 136.822809] sd 0:0:1:0: [sg0] tag#5300 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.831699] sd 0:0:1:0: [sg0] tag#5300 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/16 11:34:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x36) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000080)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2}) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/41, 0x29}], 0x1) 2018/05/16 11:34:22 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c65307f", 0x0) 2018/05/16 11:34:22 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x4, 0x0, 0xd86, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x401) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0xa1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000100)={0x11, @loopback=0x7f000001, 0x4e21, 0x4, 'dh\x00', 0xa, 0x9, 0x6b}, 0x2c) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x7, 0x3ff, 0x6b, 0x7d0c, 0x9, 0x7}, 0x9}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000180)={{0x100, 0x4}, 'port0\x00', 0x2, 0x2, 0x8, 0x5, 0xd24c, 0x8, 0x8, 0x0, 0x6, 0x7}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000240)={0x0, 0x4, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffc, 0x3, 0xfffffffffffffe00, 0x401, 0x80000, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) fchown(r2, r3, r4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/69) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) r5 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x7e5, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000580)=""/216) epoll_create1(0x80000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000680)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000700)={r6}) syz_mount_image$nfs(&(0x7f0000000740)='nfs\x00', &(0x7f0000000780)='./file0\x00', 0x3ff, 0x7, &(0x7f0000000b40)=[{&(0x7f00000007c0)="7adc80", 0x3, 0x81}, {&(0x7f0000000800)="74684669194cd8ebf7fac5c88bf46d254a2126bc984dbe3c7571d0221fe4156d39b50c401bf2741309577bff564bd1a791f85d805e765640dbecacee1bb6edc909c924be824a6643d83887bd218438dc3de8d967e02901b3bd7b368583dc34", 0x5f, 0x1000000}, {&(0x7f0000000880)="df2a92817be9377475853e65c56e8295586867439f96e52fe5b29e788aa2f47d6f901e9c1976357eb7169a377571faf2891b548f094e6d654df6e5e7f7286a97e449fb83ba15f9404b5ad7e1dd24b42b2240ce92fbcd08ed40de0d8bc7a791a66ba591783589c37c2b9949d6db0d3f4b4ee7a38833f9e8ff5c2134abb604169bf21a", 0x82, 0x68}, {&(0x7f0000000940)="43ba571d269935cfa10bdb22aa7a29551880bf", 0x13, 0xd}, {&(0x7f0000000980)="5c0d21bb37318c", 0x7, 0xdd0}, {&(0x7f00000009c0)="6b18275cb29b72a726a30af745d7cc4cb7ecafd8801b5987418c90c74dcdb897638c84cd757cd115d606283b20e50d91f5470ce64ebfcb72ce3cd662ddcfc2ed68ebeecf9185c1f35ddf1710d09bd909c07b9f37c1788f7ff207894d0213c8a0b59ff216d542c4efc5b30f5918ee84656e19e3a65ab82cfdb8b6df43448d9cd5174c786342f8aa612aa4cafa07337a8274dd1a4f91c64023d67576bfadbd2f3cfb0c8c471056264951255ce017f2fef7a4cb1fef8a0be69f51133cd2c7ce86ae815f6f76478e8f", 0xc7, 0x2}, {&(0x7f0000000ac0)="f4f35d4d15a9997dc8500f2472897e14ff21cdbc1e679b5a7a512c7de6dadeed193e27b47b63d0246ffe9ab566da55f42ea4d5e18a44edb8b96d3ff96ac93cfab472a91f839e7244467fa059191b9b44ee1179749930e2038a32d0c0f7de973d08be71e05e2f7bf10c98d590b286c29782cd741e11a7814e9428e4bea7", 0x7d, 0x3}], 0x0, &(0x7f0000000c00)="291b00") getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) r7 = add_key(&(0x7f0000000d00)='blacklist\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d80)="46830e32c322661bf3ea45c4dc9f1b5ce3ed6f7f76af481ffab87ccb4abe5a5028b64c1b608a8a2c5788763db9fd5ea9efff517d84e2a65855a0512e39197370821185751b95cbe77ec5485b9195dcd3b0d18e03958893ce82ccf163e8fce3ff1785107f03004e2862ac320cfe41cbb3639f7f65bf787abc56d27997ba36c6fd69c2733b5776e0", 0x87, 0xfffffffffffffff8) r8 = add_key(&(0x7f0000000e40)='syzkaller\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r9 = add_key$user(&(0x7f0000000ec0)='user\x00', &(0x7f0000000f00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000f40)="26bde24ff75a2dae3849e3e11b5b88849371cc022b89a7488679892a813fccdfb3da34e9ea1ae53aa7f16904660932c3d4635e68fd4c1360644ded75e59dad69f44755fb", 0x44, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000fc0)={r7, r8, r9}, &(0x7f0000001000)=""/4096, 0x1000, &(0x7f0000002080)={&(0x7f0000002000)={'sha256-generic\x00'}, &(0x7f0000002040)="cf5256d2e7284231ac3af145eb1e82d7873fb9", 0x13}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000020c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002100)) r10 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r10) 2018/05/16 11:34:22 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000000000008600, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) dup2(r1, r0) accept(r1, &(0x7f0000000040)=@in={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) 2018/05/16 11:34:22 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/251, 0xfb) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff000000000000000062000000000038000000000000000000000000000000000000000000000000000000000000e5000000000000000000000000000000000000000000"], 0x6b) 2018/05/16 11:34:22 executing program 0: r0 = socket(0x11, 0x1000001000007ff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r1, 0x0) [ 136.840575] sd 0:0:1:0: [sg0] tag#5300 CDB[30]: 00 e5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.849458] sd 0:0:1:0: [sg0] tag#5300 CDB[40]: 00 00 00 00 00 00 00 2018/05/16 11:34:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'veth0\x00', 0x6}) prctl$setmm(0x23, 0xf, &(0x7f0000ffb000/0x3000)=nil) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r1, 0x400, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4005}, 0x80) 2018/05/16 11:34:22 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 136.968666] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:22 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1f) syz_emit_ethernet(0x0, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x4, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 2018/05/16 11:34:22 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(r0, &(0x7f0000000a80)=@full, &(0x7f0000000540)=0x48, 0x80000) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9"], &(0x7f0000000100)=0x2) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000bc0)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeb305e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fe3a2d7d1fad89e41cdad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000940)=r9, 0x234) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/05/16 11:34:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000000280)=""/144, &(0x7f0000000180)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xf84f, {{0x2, 0x4e24}}}, 0x88) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) [ 137.077237] veth0: Invalid MTU 6 requested, hw min 68 2018/05/16 11:34:23 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:23 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:23 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xeffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x602000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0xcf4, 0x6, 0x4, 0x3, 0x3}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x3, 0xe2, 0x1}, 0x10) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0xffffffffffffffc0, 0x0, 0xc75, 0x611}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000180)=0x24) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/16 11:34:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x707000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xf9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0xd0, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xcc, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}, @in={0x2, 0x1}, @in6={0xa, 0x4e21, 0x3, @empty, 0x2}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) 2018/05/16 11:34:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x52}], 0x2c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="b7779bfa21f7fbeb63a51515f8b0226bc512b258f7a54b54e2eb474954931ea2a3a6962eef7df6cc002830974bd6a9b2bb164496b09523f219229ab9b83d716d8a4b17b9baf69d6dafbefd5696f45fce7de8d5afaa23d45861bdb2dde93657efebdf68aee26f698ff3e640beb15ca1f442e6c09b6c1272fbbef4ba15eafad20159d32ffb1cb0851e704c129413bfb4b49f9193027256b533eccc47150acd2f0d3ed87f4e881fd9aa8721efbc68892f698584f23c6ce66de083c44cd684594d48fe0d48de2745c4ae5f6f415a63bf6179427be831d80a907488ecbbf06731ba6c", 0xe0}, {&(0x7f0000000380)="695bcc05b12c56e237850bcc513342f772426582bf13b509ea646b0047b1981844c4209e0c958b356d29d8c7463c07055cb597091a4ff9a6c9e71fd6ba1c948e99a4f18e85", 0x45}, {&(0x7f0000000440)="3b7f1a2f12f905c61b8f9f3f29830815ef13a4556b594d2738d250ba80cd9d9068a9b966f0260c15284230ed103aec46745dd2c95a4824c4b06f92c5c89dc9e7efac8b26f1f21c6b612fd3a98524a3b616bf247d3ac2b489a1a2280fa49fab335973e5512e5e782fc5d76d925bcce8e667bc038508bb599fd6", 0x79}], 0x3, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101200, 0x0) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f00000015c0)=@hci={0x0, 0x0}, 0xffffffffffffffa1, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/240, 0xf0}], 0x1, &(0x7f0000001740)=""/55, 0xfffffffffffffe63, 0x2}, 0x100) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000017c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) [ 137.295262] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 137.325931] ion_mmap: failure mapping buffer to userspace [ 137.360666] ion_mmap: failure mapping buffer to userspace [ 137.748237] sd 0:0:1:0: [sg0] tag#5300 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 137.757057] sd 0:0:1:0: [sg0] tag#5300 CDB: opcode=0xff (vendor) [ 137.763321] sd 0:0:1:0: [sg0] tag#5300 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 62 00 00 00 [ 137.772211] sd 0:0:1:0: [sg0] tag#5300 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 137.781102] sd 0:0:1:0: [sg0] tag#5300 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/16 11:34:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xffffffff00000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xc8}) 2018/05/16 11:34:23 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530ff", 0x0) 2018/05/16 11:34:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4}, @vmwrite={0x8}], 0x2) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x24800, 0x0) r6 = fcntl$getown(r4, 0x9) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000140)={[], 0x100000000, 0x1, 0x3, 0x53, 0x1ff, r6}) statx(r5, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2, &(0x7f0000000280)) 2018/05/16 11:34:23 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x33f, 0x9, 0x3, 0x4, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x80000001, 0x71e28010, 0x202, 0x1, 0x8001, 0xfffffffffffffffc, 0xffffffffffffff80, 0x0, r3}, &(0x7f0000000100)=0x20) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/16 11:34:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000000000004243d66038b1ade33b5601a491a4181000000ad8092dc5cfde4a92e6248cc2e6787952644bd95d9c7383b8b055c2e9e44d324a7cce4b63f5e807ce6da0050000000000e7003570e5b7052fa47bb6671ed7064e95b74ffe", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/11, 0xb}], 0x1, 0x0) 2018/05/16 11:34:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000340)={0x3, 0x200}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x48, r4, 0x520, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}]}]}, 0x48}, 0x1}, 0x10) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) read(r3, &(0x7f0000000080)=""/19, 0xffffff5c) [ 137.789986] sd 0:0:1:0: [sg0] tag#5300 CDB[30]: 00 e5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 137.798875] sd 0:0:1:0: [sg0] tag#5300 CDB[40]: 00 00 00 00 00 00 00 2018/05/16 11:34:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x37dc12502000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:23 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x600, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10002, 0xa2e7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000000c0)={0x7, r4, 0x2, 0x3}) 2018/05/16 11:34:23 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$llc(r1, &(0x7f0000000080)=""/190, 0x471, 0x20, 0x0, 0x1c1) r2 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000180)=@nfc={0x27}, 0x30dfa11a6a82bb55, &(0x7f0000000500), 0x0, &(0x7f00000002c0)=[{0x0, 0x10d, 0xa8d, "1580b1f4271716f2169b6c701ece"}, {0x0, 0x13f, 0x6e3a5a12, "aa91c5d51fb0ec13ecde791f8d9b89ba8211707e6751d9842fbec8e147364f62d7ce7f318b6fdd04c24bd5c739ba75ffe9958a186bcbfc3cc5865b906cdc5c92ade989006a496e392b8f93a44b93507113af75de456a59fba199a799abed1c0ee55472e9a22fef4291cd32c9c24825c665c9ef342e508f1a02d17b9e41548c87201f4ae24ce2563c341ffb376aff"}, {0x0, 0x10b, 0x4, "5543a414ace9e5da38c2476e79dd4c12edb8f08cf68c19a6a48a15eeca083eece59cdc83a03918c1095c2a3838dd3987c609da57e7c86aa464132e9b99720d653663d6852ca866c4216507d7b9ae8d4f1bb8220744f7035aa66fd7760f7020c4d4b554ffea525d6080b7959be161f3f7d7671fc749b4af6e5e6cf9be09cbd24d94d0e324f3a4bb7e5774cfe7659dece5940cb6572cd3fdcbcc15d42cc2730c6b22a9eb3de52acabbea75d2b19459535095d9b16254059fc459237b46"}]}, 0x4804) openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x201, 0x0) 2018/05/16 11:34:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x225c17d03, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:23 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000980), 0x0, &(0x7f0000000a00)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e24, @rand_addr=0x9}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x101880, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfffffffffffffe01, 0x5, 0x1, 0x3, 0x0, 0x7, 0x860, 0x4, 0x1, 0x5, 0x4, 0x3, 0x7fffffff, 0xaa5, 0x3, 0x3fde, 0x7, 0xc07, 0x3, 0x1ff, 0x4, 0x100000000, 0xc000000000, 0x7, 0x20000000, 0x1c7e, 0x6, 0x0, 0x10000000, 0x2, 0x4, 0x4, 0x4, 0xff, 0x3, 0x9, 0x0, 0x570, 0x7, @perf_config_ext={0x6, 0x1}, 0x1, 0x3, 0xc8c, 0x7, 0x9, 0x8000, 0x6}, r1, 0x7, r2, 0x8) r3 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) 2018/05/16 11:34:24 executing program 0: syz_fuseblk_mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0xfffffffffffffffc) write$binfmt_aout(r0, &(0x7f0000000780)=ANY=[@ANYBLOB='\v'], 0x1) 2018/05/16 11:34:24 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\b', 0x0) 2018/05/16 11:34:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000980)=ANY=[@ANYBLOB='\x00'], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom(r1, &(0x7f00000001c0)=""/196, 0x484, 0x0, &(0x7f0000000080)=@un=@abs, 0x707000) [ 138.178416] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/05/16 11:34:24 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@local}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000004f1b0a367f20bf122a0c50db1c70a7d6c2eb1d960068186bda7b9057b1c2250839c7d599947aa4cdc7bc41d0fb7dccf5faa8f5fe274620ccfa24afb3f7fe63c043a592fb29cc46bc412ec343d13811acc03381c7145ee03b677e1e7ba71f790e7bea3a45b33a7f127dda25a83c0c08922230885e2d05ea2fd7c7c16e22ba8a4b188f7b347ba241e02b63ea3a8854d49b5674030178fe2feafe8901092338", @ANYRES16=r2, @ANYBLOB="010100000000000000000f000000"], 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x58, r2, 0xb00, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x24c}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) 2018/05/16 11:34:24 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c653002", 0x0) 2018/05/16 11:34:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xca7, 0x4) ioctl$KVM_IOEVENTFD(r0, 0x40086610, &(0x7f0000000040)) 2018/05/16 11:34:24 executing program 0: syz_fuseblk_mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0xfffffffffffffffc) write$binfmt_aout(r0, &(0x7f0000000780)=ANY=[@ANYBLOB='\v'], 0x1) 2018/05/16 11:34:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:24 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x1fff5, &(0x7f0000001000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x88002) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) 2018/05/16 11:34:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x100000000000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:24 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x5, 0x9, 0x1}, 0x2c) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x4040) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x400, 0x444100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'veth1\x00', 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1ff, 0x8000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x74, r3}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x7) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r2, 0x1, 0x1, 0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/05/16 11:34:24 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x28) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000080)=0x64, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x10001, 0x20000) ioctl$TCXONC(r2, 0x540a, 0x7) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xfffffffffffffff9, 0x1ff, 0x5, 0xeb9}, {0xff80000000000000, 0x81, 0x7986, 0x100000001}, {0x4, 0x1, 0x1, 0xfe}, {0x100000000, 0x8, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0xd2, &(0x7f0000000440)=0x3, 0x4) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/16 11:34:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xaf7e6eac1f000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)="172ee67b27809aea6a6e589982bea9223e84c85bd99488015d37dfb2eb5de153c9629658e12ee16b485751b58dd8a6e5fc3a2aa1720c993b56a181cbaa866c0d", 0x40}], 0x1, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4}], 0x1, 0x81) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x9, [0x101, 0x80, 0x8, 0x5, 0x9, 0x8, 0x5, 0x20d77497, 0x1000]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xbae, 0x7f}, &(0x7f0000000100)=0x18) 2018/05/16 11:34:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x4000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) [ 140.673153] IPVS: ftp: loaded support on port[0] = 21 [ 141.000243] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.006630] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.013809] device bridge_slave_0 entered promiscuous mode [ 141.038089] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.044473] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.051629] device bridge_slave_1 entered promiscuous mode [ 141.075414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.101314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.169768] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.196080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.298177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.305503] team0: Port device team_slave_0 added [ 141.328403] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.335535] team0: Port device team_slave_1 added [ 141.359753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.385429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.411751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.437383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.658258] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.664661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.671342] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.677724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.451114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.525473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.600389] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.606568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.614209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.686152] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/16 11:34:29 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x4, 0x0, 0x0, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) 2018/05/16 11:34:29 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000080), 0x0, r2, 0x4}) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x71f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/16 11:34:29 executing program 6: futex(&(0x7f0000000100), 0x10000000000000c, 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x3, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x5, 0xfffffffffffff6d0, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="aed709e38a1f", @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, &(0x7f0000000280)={0x0, 0x2, [0x1cd, 0xa8c, 0xd61, 0x3ae]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r0, 0x3, 0x3, "0e9d23a4897c81e57ef129eba466ea87b01df0f5ec419a859486df071a0a106575fcdd3ed0d0cbdc2e0d233febcd8fd769cec524752a86667e4bfcf53d6f069848599d51e6b34648351920991f2358141234971511bc419790823037f7cea0fc5711180e699cfa1d976a3c5b3f9ee22d303f6134702097c6191e0b0df13b81a905fbe9daf5510e9d83ec4cf805b6e99f6ef74f8d9c2db6f66bb68b74621ad060a2fe5cf860528fe113ba82524afb438a5b4b06e5f83482b67b84147965038730bea95f1d9b471b1397f29bfc8f"}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x92b5, 0x2635, 0x0, 0x2, r0, 0xff}, 0x2c) 2018/05/16 11:34:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:29 executing program 0: r0 = socket$inet6(0xa, 0xf, 0xfe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x14, 0x10000) sendto$inet(r1, &(0x7f00000000c0)="0c93fff95ad6507c05f4bc9d44ca6194764da25ac0cbe9106361e952d914aaa89329273ef62795377bca011ac6b9193c80631e672d45c0e1d8e2a1ecbebc05c9ccd181970fca2f2c952e6119fb2b993f1804e693059bbb91fa8af15d5b90d2ca43acee03494065d65b7ee98ab8", 0x6d, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) 2018/05/16 11:34:29 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/145) semctl$IPC_RMID(r0, 0xff7f0000, 0x10) [ 143.158497] EXT4-fs warning: 7 callbacks suppressed [ 143.158509] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfcfdffff, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="be3eef0dfdb7e351825039cd04a456ca608e52c39a7160980f2e9c2de2a006788f9a5d29e2e94983f99673ca7fcb189022f5781bacce53ea8db176c3f949c104d383749a0ab8b74c12530a83bcf0f858946054a84b665637faf623418abf7bfb3a5fd8940bf10c0478819e259f0c0ecce590accfe69d7d88deac1b", 0x7b}, {&(0x7f0000001580)="c3cba6c9e690b54e85b9d64a93527a81d63034ff0d03d526d24bf6b262d4af0de03ceaefa15d40342533befc6bc105856caf50811e836acc59bf8cf3c469c69205ae77e02d1b84c4c24758b45d6c4db3986890bea0b821a3ce50b24d78cf778d526ee80367e72658979ae25610470d23d248f812e649e8a32cd02a3dd15a", 0x7e}, {&(0x7f0000001600)="70dd4e9dedff434dfcb49dc96bd8a19f973fdd92480fb733198efed638454ee8dca0ced731e585c71d816333f87069a57fd47ce536f00ee06da85798c11273c8e58db7f7717648344a18cd7fb6f2cdfe44eba2e5bd757f3ffdaf15b17226f9e6ee003c3ffb1ce5e9ff67f8f1b6dc468ca2465a111623cf5908cf131980b851c6ffc24333133fc0e18417", 0x8a}, {&(0x7f0000000000)="0ba365a3058c511677ffb2d1a8047f1e840a89d9c7a19fa0134149098a7ae051f0070469ab154f", 0x27}], 0x5, 0x8) write$binfmt_aout(r0, &(0x7f0000000080)={{0x107, 0x2, 0x6, 0xc6, 0x39, 0x7c, 0x1b2, 0xfb}, "a2a8e40080f2702bdadfce14971e77d5e54f8a4895993a5407876af767d01013b770443478dd97214a2a27f1b8d7951f22caeba8f97449a661ee3874519cf945477e7f23f60ed1be76692d8be401996944f40d02db", [[], [], [], []]}, 0x67e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) 2018/05/16 11:34:29 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/05/16 11:34:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x280000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x6c00, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2}, 0x10) 2018/05/16 11:34:29 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:29 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1017fd, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="111967", 0x3) syz_open_procfs(0x0, &(0x7f00002dd000)) 2018/05/16 11:34:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0xa, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x101, 0x4) 2018/05/16 11:34:29 executing program 5: clock_nanosleep(0xf3d425817f2b8581, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20201, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x9, 0x4) flistxattr(r0, &(0x7f0000000180)=""/82, 0x52) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_0\x00'}) ioctl(r0, 0x2ae, &(0x7f0000000280)="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") [ 143.471284] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) 2018/05/16 11:34:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) socketpair(0x1, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000080)=0x4, 0x4) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r4 = fcntl$getown(r3, 0x9) ptrace$getenv(0x4201, r4, 0x80000001, &(0x7f0000000180)) 2018/05/16 11:34:29 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)="2e2f66696c6530eb", 0x0) 2018/05/16 11:34:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="a7190b4b1df7f7278cb3294004e6507903486a5187a713d7f58f0c39e86937b34736582435c96ac1477c6c460e411146d59260b1f843f7a50cc5e82ecdecfdcf7a890f3e05ee8f0564c69ca2c297921e867633309f93fd3efaf2a091972955dcff064285f408aeb73771dcfaf61d5b92482c969774a978c1a8d590ec55a6c4b8bd314d3e438ae5e7868b6efee0e447ced2fd05a706602ca9", 0x98, 0x4000, 0x0, 0x0) eventfd2(0x80, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={0x0}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0x4bc, 0x1, 0x3, 0x6, r1}, &(0x7f0000001440)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_icmp(0x2, 0x2, 0x1) r2 = eventfd2(0xa9, 0x80001) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="387365bce4cd4e158fb2f2c5dbba951ca2ed891a5f36c53267d22d432754", 0x1e}, {&(0x7f0000000100)="4f6eabc703b7f29e18e851600293e0160db58edce3de02fde4c00d4451ef403e4dd6bb4feb3583bfe97550eb55c77074cd2ceef304fcf8e758cbccea19dc75b718deef33515b214053392843fe5840e89902c5c1e77c95182593b23c478d269e1616fc40f4", 0x65}, {&(0x7f0000000180)="61dce5dac3da21eabd7c9ba2d8e047043c3c7ea68d8e7d592706aa540f88594254b422bc510b97a46866d701d9e45a6a", 0x30}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="d481068141a0b475e8ff67f7b16f760c8ee388fbabcf4a8fbad062d9a7548cc6b0122aa35bcc4f04a2ece26daf7635cdbdfdc6850c7390bde9a619915e20d0d51409f21a5667e440709347c0d75f84df0120ab5ebba62b04b6a5e75b3af8eacc5bc7038a34c5f36b7a60d94d4dc5068223bd7eb4246c6dc224dda321548df92c219767f714946b8ce1a31f0fbb9912feea035e3643be61637615a5812dac47f0005a1a6cc383c255a2c0a30f6034e697121f271f5e", 0xb5}], 0x5, 0x1) timer_create(0x2, &(0x7f0000001500)={0x0, 0x17, 0x2, @thr={&(0x7f0000001480), &(0x7f00000014c0)="d1f93eba"}}, &(0x7f0000001540)=0x0) timer_gettime(r3, &(0x7f0000001580)) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/stat\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001340)) fstat(r4, &(0x7f0000002380)) [ 143.534472] device bridge_slave_1 left promiscuous mode [ 143.541076] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/16 11:34:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffdfc, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) [ 143.714805] device bridge_slave_0 left promiscuous mode [ 143.720430] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.788307] IPVS: ftp: loaded support on port[0] = 21 [ 143.822124] team0 (unregistering): Port device team_slave_1 removed [ 143.833203] team0 (unregistering): Port device team_slave_0 removed [ 143.845535] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 143.865631] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 143.897775] bond0 (unregistering): Released all slaves [ 143.922785] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 144.575169] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.581618] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.589637] device bridge_slave_0 entered promiscuous mode [ 144.631500] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.637992] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.645913] device bridge_slave_1 entered promiscuous mode [ 144.688400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.751513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.868800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 144.908686] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.073100] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.080471] team0: Port device team_slave_0 added [ 145.116407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 145.123538] team0: Port device team_slave_1 added [ 145.147546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.184851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.225858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.253199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.260282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.268750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.486404] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.492820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.499498] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.505861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.513168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 146.272206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.300944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.376600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.452388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 146.458560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.466245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.539727] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/16 11:34:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1fac6e7eaf, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xfd, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/253}, &(0x7f0000000280)=0x78) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="b9800000c00f3235004000000f30b805000000b90d0000000f01c10f01d12e0f01cfb826cb45ab0f23c80f21f8350800c0000f23f8b8010000000f01c1b9800000c00f3235002000000f30debd350000003e0f01c9b9140200000f32", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/16 11:34:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r3, 0xca3a1399ac86edd0, 0x1}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)=@ioapic) 2018/05/16 11:34:32 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:32 executing program 7: io_setup(0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/05/16 11:34:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:32 executing program 0: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x20001) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/206, &(0x7f0000000000)=0xce) 2018/05/16 11:34:32 executing program 6: poll(&(0x7f0000000080)=[{}], 0x2000006c, 0xffbfffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x50) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff9, 0x6364, 0x100000001, 0x20, 0x6, 0x3, 0x0, 0x80000000, 0x21c, 0x40, 0x2c6, 0xffffffffffffffad, 0x3, 0x38, 0x2, 0x7f, 0x4, 0x5}, [{0x70000000, 0x7, 0xffffffff, 0x4, 0x0, 0x4, 0x35d, 0x632}, {0x2, 0x4, 0x1, 0x2, 0x8, 0x7, 0x20, 0x9}], "0bc5d87f2a6e9e376b722cdc55d7e1abc8096f3442626819ac3019eade7e491427", [[], [], [], []]}, 0x4d1) openat$cgroup_ro(r0, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) [ 147.037997] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200040, 0x161) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000000240)={'syzkaller1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000001c0)={0x9, 0x3, 0x401, 0x1, 0x10, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc05c5340, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x1000, 0x9}, 'port0\x00', 0x80, 0x100020, 0xfffffffffffffffc, 0x6, 0x40, 0x0, 0x968, 0x0, 0x4, 0xc2b8}) 2018/05/16 11:34:32 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/16 11:34:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfcfdffff00000000, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)="636f90666967667300", 0x0, &(0x7f0000000180)) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/105, 0x69}], 0x2, &(0x7f0000000440)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/138, 0x8a}], 0x2, 0x0) lseek(r1, 0x100000000000000, 0x0) 2018/05/16 11:34:33 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="565a900d9b90795e4638fd8d124140e71fc5e533563b8ad903b0c157cd543e4d01420684572d08c38f37fd51c56accc1cc61e1c8e4f895054cff0165a53d05e1825a37bd4d5e6d61c9f6bc2f15de900649b1e721bf490b27883b0156fd48dcf83e4809948b8f5cd7791ebade835021f96499f88dd58ae9bbb4cafbf8f7a086961b41f81adcacaebacd3f9336b0c7c902841b9755044b6dd85d4c1f1f15888b212ed37a5162ab010adf27c7d07d0000f3c43372da1c43f5c65211a71840da0b8e7961fda8dbd4d021718f90d312638e12819472378da97f81a697fe92d00e", 0xde) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$binfmt_aout(r2, &(0x7f0000000080)={{0x26}}, 0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0x97ed, 0x8) 2018/05/16 11:34:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x7, 0x800, 0x8, 0x6, 0x80000001, 0x1000, 0x1, 0x1, 0x800, 0x3, 0xfff, 0x2}) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) chroot(&(0x7f00000012c0)='./file0\x00') 2018/05/16 11:34:33 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="8500000600ff000000cead6f73b1bcaf0e73825cd42523074a1bbc2cab87b0b48d0089f07803695f93257044235e2d24485dbcc1201c02000000590000eb688dff35acd6e2add2005e7140b13c74c7f366ef81c36d0d32c6342cd637cd67b4a6000f008fc5918334b5c8e5b5200dc63f34b62e028b4a3bc726278a3c76727530c28340f702b4da24a7aa6513ac729fc4d49b292bb10880db0d514ad0c3ddc631ee4071320c"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x8, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x7fff, r1, 0x10001, 0x8}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000280)=""/4) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x2, 0x10001, 0xfffffffffffffffd, 0x22, r0, 0xe3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="d54a60163f58bd8c59d55b92f6333b95b7d24a7f7f9c754d1480a79dd605de9b286197509190765ebedc1a70330743a6cfcef6eec2a52c10c22622", &(0x7f0000000080)=""/225}, 0x18) [ 147.251009] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:33 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40020800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/05/16 11:34:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x4) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) accept4$inet(r1, &(0x7f0000000800)={0x0, 0x0, @multicast1}, &(0x7f0000000840)=0x10, 0x800) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x585}], 0x0, &(0x7f0000003b40), 0x0, 0x1}, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '^user-\x00'}, &(0x7f0000000140)='selinux\x00', 0x8, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/16 11:34:33 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20000000) 2018/05/16 11:34:33 executing program 4: r0 = semget(0x3, 0x1, 0x400) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000040)=""/177) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x1a400) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000180)) 2018/05/16 11:34:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000073]}) 2018/05/16 11:34:33 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x3fffffff, 0x3fffffffd}) 2018/05/16 11:34:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) [ 147.427743] device lo entered promiscuous mode [ 147.548282] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x1e, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") r3 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000340)=0x892) 2018/05/16 11:34:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100000000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000021]}) 2018/05/16 11:34:33 executing program 7: r0 = socket(0x1000000000000a, 0x2, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xf25f]}, 0x2c) 2018/05/16 11:34:33 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xf4ffffff) 2018/05/16 11:34:33 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) clone(0x101f00, &(0x7f00000000c0)="804f99a0de45ff07a96bf7f829e1a4dd4a7d61bc4e9b4e9291bf1e5725d6570e14ed194c56d431ec100f21bef7", &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)="2b935451e91a7364035115ec69e72923352b3acfefcb3ea1ca3144fe3775852d8b5a4f9d13edc8ece071a30ea533ff0ab4e161d91042f37a110c1fb8ab6c6625efa3e33d912c6090b310d07e8d13e6b41d31b4dd60c903eac20c7347c57cdd5658ccf43983f083186e5d7862bef94bdbb58ff513a1dc31d1042e6bb8812965d8811335bbc7e0370e848508471d12f4880d2ed1903bd61688a7cff44e30649170b046ff74c41351b802c3be9bb9abe4a9cd029aa660ebd0a0cd08c8681c81c44c0c1a1e44437072430ed42e80c67666e18dd041eefe6a3d7683a9eea034c052296577f6028bed6c67185084373992255a3bb2") r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb65c, 0x400) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x40) 2018/05/16 11:34:33 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6, 0x20}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x3f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000002, 0x10200) 2018/05/16 11:34:33 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000090000000a52f65c9905e720e3ff117f9a77baad66e47684a119c99f8a1f0c2d21bbbab267b040079f240db30454e36d431ea0d22a9901a3c8f0135fbbd09d4477aad145ee94d271ecedf83a856fb0092f3d30601e895d0c2aea09a218ff47962132cc57376a3a7ce99253ffa28a08d62eed644834a580833c1b2bf1caaf18452d2a84bb45ad15df47ab3000000000000000000"], &(0x7f0000000100)=0xb4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000140)=0x10000, 0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYBLOB="0900000000000000af00000001"]) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x240400) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80, 0x0) 2018/05/16 11:34:33 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4000000) [ 147.729876] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0001300}, 0x10) 2018/05/16 11:34:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/16 11:34:34 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xffffff7f) 2018/05/16 11:34:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f00651742e51f566e854f4466488909f92b0389a2ec0d94c73afdc09ab176d210b7a57c805729b0989e2cd105eae4f0f438986315517353b56ec9e734916acdc4309a3792e185cc02d34731567ba5f7eab01b21022bc4ceabb03afe93aca4d6215406730cff96d422f5a6b9b11f0272d1409452f3bad03c07008a8661ba093dec3674915844fde791d8f452000000000000000000") read(r0, &(0x7f00000000c0)=""/240, 0xfe2a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/rfcomm\x00') 2018/05/16 11:34:34 executing program 7: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xfe63) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000001, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/16 11:34:34 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup3(r0, r1, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0xbf, 0x7, "57499876278de4bee7921ad6f46f4005b8a28bc9aa8d4a371dde90e439ac2feb8e346ea4a39dcf9cae640960d58a11096a88f516d32807c77ad12035fff4bc8db05fc175d7743191c4e5a650aee1d37ae5523f3194c4c0f8a66e799fe7283efc68b977aa4bba90f6d49d3ac932b6c8c7b7914bdf2437e04ed264512b8ccfd34d43911e65a21726c3ac56aaa7b7f92cf464e7362d839ef9400ba8f1700f421596384aecbe4bbf3cb8589893e9815c66aa6e6b72a5ca9339"}, 0x490000) 2018/05/16 11:34:34 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x3, 0x8) socket$unix(0x1, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmmsg(r1, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)}}], 0x1, 0x0) 2018/05/16 11:34:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f0000000080)={'bond_slave_1\x00', @ifru_names='team_slave_0\x00'}) 2018/05/16 11:34:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x200000009) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 148.659923] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaad24, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='lockproto=lock_nolock,hostdata=#wlan0vboxnet1-{vboxnet0qodev-@!selinux.\',locktable=trusted}]security,\x00']) mq_unlink(&(0x7f0000000000)='[$eth1\x00') pkey_alloc(0x0, 0x3) 2018/05/16 11:34:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000140)=0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000480500009002000070030000ffffffff9801000090020000b0040000b0040000ffffffffb0040000b004000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000f5ffffff00000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5a8) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, "64756d6d793000000000800b00", 0x3}, 0xffffff1b) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200)=0x2, 0x4) sendmmsg(r1, &(0x7f00000010c0)=[{{&(0x7f0000000080)=@rc={0x1f}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)='G', 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000140), 0x4) 2018/05/16 11:34:34 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) 2018/05/16 11:34:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x2ff}]}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7dfe, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x81) lseek(r2, 0x0, 0x3) [ 148.868913] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012c") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x8a4d86ec68deda4, &(0x7f0000000100), &(0x7f0000000000)) [ 148.940666] gfs2: not a GFS2 filesystem 2018/05/16 11:34:34 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1000000000000000) [ 148.980957] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 149.119492] gfs2: not a GFS2 filesystem 2018/05/16 11:34:35 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x200400) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x2, 0xd, 0x0, 0xffff]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x5e, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/94}, &(0x7f0000000180)=0x78) 2018/05/16 11:34:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0000084}]}) 2018/05/16 11:34:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:35 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed3000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/05/16 11:34:35 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1400000000000000) 2018/05/16 11:34:35 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000038010000ffffffffffffffff00000000ffffffff280200000400ffffffffffff28020000f7ffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) sendto$inet6(r0, &(0x7f0000000040)="8b", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffae6d}, 0x1c) 2018/05/16 11:34:35 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x210100) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/95) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bridge\x00', 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000003000)=""/174) 2018/05/16 11:34:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1e, "6da2517dc5a3adc228616b0295c51aeab15bd5e137adf872c66c0bd55af0"}, &(0x7f00000000c0)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa00000000}}, 0x9, 0x2}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6, 0xffff, 0xffffffff, 0x5, 0x9, 0x4, 0x7, {r2, @in={{0x2, 0x4e21}}, 0xe37, 0x4, 0x89d4, 0x10000, 0xb8}}, &(0x7f0000000380)=0xb0) [ 149.876563] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:35 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0xd700e64813494a15) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x101) r1 = socket(0xa, 0x80000, 0x400) sendto$inet6(r1, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/16 11:34:35 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xf5ffffff00000000) 2018/05/16 11:34:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000080)="302e3b12ce03bec2ad2218b0aebe5743cb650b9a7e9e6fcdafd752c4eab0da7bddff2e3e795a801f766d85ddb352d8acbef6f3cbd18ea7b109d50c4fcfef5adb92c9913e64c1ea394da317f85fc432bf5156c5b0042640512661144e8f0762a62937d7e2", 0x64) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x3], 0x1, 0x1ff, 0xa74, 0x80, 0xffffffffffffffff, 0xe2b, {0x4, 0xfffffffffffffffa, 0x7fff, 0x8, 0xbf, 0x2000000000000, 0x9, 0x7, 0x6, 0x340, 0xfff, 0x20, 0x7, 0x1, "d35bfda3333d84c08211ec1a27880c1e0db07e297c27dc2cb89c215d0aa0b32d"}}) 2018/05/16 11:34:35 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r1, 0x424, 0x70bd25, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x88}, 0x1, 0x0, 0x0, 0x4001}, 0x48000) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1) 2018/05/16 11:34:35 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f5265b0f5744be32ca00303afffe0000000000000000000000000000ffff0200000000000000000000000000018600907800000000600a07ec0000000000ff000000070080000000"], &(0x7f00000016c0)) 2018/05/16 11:34:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:35 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) 2018/05/16 11:34:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0x5f5e0ff, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x2}, 0x0, [0x6]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/05/16 11:34:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'veth1_to_bridge\x00'}) r1 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac14144e0a6bf9ff74adf9b80015060000d90b1414aa0000000300000000ac141416e0000001"], 0x28) [ 150.116971] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='io.stat\x00', 0x0, 0x0) r2 = accept(r1, &(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xffffffffffffffce) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'wlc\x00', 0x11, 0xe6, 0x2}, {@broadcast=0xffffffff, 0x4e23, 0x3, 0x7, 0x811, 0x3}}, 0x44) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:36 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='r', 0x1}], 0x1, 0x0) close(r1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r0}) 2018/05/16 11:34:36 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x14000000) 2018/05/16 11:34:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x2d, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x38c) r1 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/159) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/16 11:34:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf6") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:36 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r1, 0x406855c9, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/16 11:34:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/05/16 11:34:36 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f00000000c0)) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="c86b74bcd49af982e16e03e42b898d212ef66a2e1a34b429f96f26cb32b6384e4c8d42c76d7cc9391cf21923eb11bb2f65224849df5495a627c806100f66cef4efe25d053ac973a71d2fca5c0a38df3bb9a11305b8bc9959b2f11d908143fbc08af34a07d4ba4bf46b179316f7e7fe3381742fc7e93b0dc3213e89a4cd17cefce119fe8b2a8ae07ede64db5b3b21", 0x8e, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/rtc\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r2) [ 150.320218] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x1) r2 = memfd_create(&(0x7f0000000280)='ramfs\x00', 0x1) fanotify_mark(r1, 0xf4, 0x48000001, r2, &(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000380)='../file0/file0\x00', &(0x7f00000003c0)='./file0/file0\x00') bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x6e) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f00000001c0)='../file0/file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) [ 150.360633] 8021q: VLANs not supported on lo 2018/05/16 11:34:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x100000000, 0x0, 0x0, 'queue0\x00'}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x88) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/69) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/16 11:34:36 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xf6ffffff) 2018/05/16 11:34:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:36 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket(0x10, 0x2, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xf51a, 0x4, 0xe64, 0x1, 0x8c}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x3}, &(0x7f00000001c0)=0x8) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x80000002) 2018/05/16 11:34:36 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x202000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x3, 0x80, &(0x7f0000ffe000/0x1000)=nil, 0x80}) r1 = bpf$MAP_CREATE(0x6, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r2 = dup2(r1, r1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x81, 0x2, 0x1ff, 0x2, 0x8, 0x7ff, 0x7ff, 0x3, 0x7fff, 0xd434, 0x40, 0xfff, 0x1f, 0x3c, 0x6, 0x7], 0x4000, 0x10200}) 2018/05/16 11:34:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x3fffc, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xa, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/16 11:34:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000580), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) [ 150.534346] QAT: Invalid ioctl 2018/05/16 11:34:36 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) [ 150.572972] QAT: Invalid ioctl 2018/05/16 11:34:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0xee9a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) 2018/05/16 11:34:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00', r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000100)={0x8000, 0x1, 0x1}) 2018/05/16 11:34:37 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x83a5, 0x80, 0x800, 0x6, 0x3, 0x5}, &(0x7f0000000080)) 2018/05/16 11:34:37 executing program 1: r0 = memfd_create(&(0x7f0000000280), 0x1) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x8, 0x100}, 0xc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0xc0189436, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff937c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8000, 0x7, 0x80000000, r2}, &(0x7f00000000c0)=0x10) 2018/05/16 11:34:37 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0xf55770}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, [0x9, 0x2, 0x20, 0x3, 0xffffffff, 0x7fff, 0xf9, 0x1, 0xefb, 0xffffffff80000000, 0x7, 0x3ff, 0x1, 0x7888, 0xfff]}, &(0x7f0000000140)=0x100) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0xfffffffffffffffb, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000003c0)={0x3}, 0x1) shutdown(r2, 0x0) 2018/05/16 11:34:37 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x14) 2018/05/16 11:34:37 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x8000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x7, 0x70, 0x2, 0xffffffff, 0x8, 0x101, 0x0, 0x10001, 0x400, 0x1, 0x5, 0xfffffffffffffffc, 0x20, 0xcb, 0x6, 0xee6, 0x5, 0xd323, 0x41, 0xde04, 0x8, 0x8000, 0x7ff, 0x32c, 0x80000000, 0x5, 0x1, 0x0, 0xfff, 0x1, 0x0, 0x20, 0x8001, 0x9, 0xa464, 0x4, 0xd4, 0x2, 0x0, 0x7, 0x2, @perf_config_ext={0xae, 0x697}, 0x20, 0x8001, 0x17a4, 0x3, 0x2, 0x6}) recvmsg$kcm(r0, &(0x7f0000001840)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/230, 0xe6}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/245, 0xf5}], 0x9, &(0x7f0000001800)=""/31, 0x1f, 0x4c5a}, 0x100) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x28e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x100, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 11:34:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xdffc, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f83a0a", 0x18}], 0x0, &(0x7f0000000240)=ANY=[]) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000600)=""/213) 2018/05/16 11:34:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x6000}, {r0, 0x290}, {r0, 0x2000}, {r0, 0x4000}, {r0, 0x4400}, {r0, 0x1}, {r0, 0x200}], 0x8, 0x8) setfsuid(0x0) 2018/05/16 11:34:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:37 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x702, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x5c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x4, 'sed\x00', 0x20, 0x7, 0x56}, {@multicast1=0xe0000001, 0x4e22, 0x3, 0x0, 0x4, 0xfffffffffffffff8}}, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x41}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xa4, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xe, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) fcntl$notify(r0, 0x402, 0xd) llistxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/27, 0x1b) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000440)={{0x87, @loopback=0x7f000001, 0x10001, 0x4, 'wrr\x00', 0x1, 0xfffffffffffffffa, 0x5d}, {@loopback=0x7f000001, 0x4e23, 0x1, 0x80000000, 0x5a62}}, 0x44) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) quotactl(0x8, &(0x7f00000004c0)='./file0/file0\x00', r5, &(0x7f0000000640)="090fc581ecf677696ad5047bf81bef0705487e4033bbc035b0316d1767f496db573454b5913e492ebe35e20ff8c95c0af89b1473ddb5d16bfd521551f2fe60db996717da505835a40b98795b512dba45e22d387e5f") setns(r1, 0x0) sendfile(r1, r0, &(0x7f00000006c0), 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000700)={0x1ff, 0x1, 0x105002, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) lookup_dcookie(0x8, &(0x7f0000000740)=""/93, 0x5d) io_setup(0x9, &(0x7f00000007c0)) timerfd_gettime(r0, &(0x7f0000000800)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000008c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000900)={0x5d6c, 0x20, 0x8, {0x0, 0x1c9c380}, 0x392}) unlinkat(r0, &(0x7f0000000980)='./file0/file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000009c0)) getsockname$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000a80)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000ac0)=r6) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000b40)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001a00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000000b80)={0xe1c, r8, 0x300, 0x70bd28, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r7}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x264, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbd3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100, 0x9, 0x5, 0x1ff}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x200, 0xfeda, 0x100000000, 0x9}, {0x5, 0x100000001, 0x7, 0x1}, {0x3, 0x20, 0x1, 0x1}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x38a}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r7}, {0x134, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r7}, {0x230, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r4}, {0x2b0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x3, 0x4, 0x200, 0xffffffff}, {0x4, 0x9, 0x5, 0x280}, {0x6, 0x7, 0x9, 0x850}, {0xff, 0xfffffffffffffdb5, 0x9, 0xfff}, {0x80000000, 0x9, 0x6, 0x5}, {0x3, 0x40, 0x5, 0x10000}, {0x3, 0x7, 0x8, 0xfff}, {0xffff, 0x9, 0x3, 0x200}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6eb}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb3c4}}}]}}, {{0x8, 0x1, r4}, {0x1ec, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0xe1c}, 0x1, 0x0, 0x0, 0x4081}, 0x20000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a80)={r0, 0x28, &(0x7f0000001a40)}, 0x10) 2018/05/16 11:34:37 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x400000000000000) 2018/05/16 11:34:37 executing program 4: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:37 executing program 0: r0 = getpgrp(0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000000080), &(0x7f0000000040), 0x8) 2018/05/16 11:34:37 executing program 7: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x2000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/229) setrlimit(0x8, &(0x7f00000a3ff0)) pipe(&(0x7f0000000040)) mlockall(0x2) [ 151.420780] FAT-fs (loop6): Directory bread(block 5237) failed [ 151.426978] FAT-fs (loop6): Directory bread(block 5238) failed [ 151.447429] FAT-fs (loop6): Directory bread(block 5239) failed 2018/05/16 11:34:37 executing program 3 (fault-call:3 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000020000000000000000000000000000000000000388000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/16 11:34:37 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x804000000000000) [ 151.471549] FAT-fs (loop6): Directory bread(block 5240) failed [ 151.485350] FAT-fs (loop6): Directory bread(block 5241) failed [ 151.496538] FAT-fs (loop6): Directory bread(block 5242) failed [ 151.502780] FAT-fs (loop6): Directory bread(block 5243) failed 2018/05/16 11:34:37 executing program 1: setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'veth1\x00'}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000340)={@remote}, &(0x7f0000000380)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b00)={&(0x7f00000003c0)=@getsadinfo={0x28, 0x23, 0xb00, 0x70bd2a, 0x25dfdbff, 0x0, [@srcaddr={0x14, 0xd}]}, 0x14}, 0x1, 0x0, 0x0, 0x4008848}, 0xfffffffffffffffd) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockname(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) keyctl$join(0x1, 0x0) 2018/05/16 11:34:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0xc4) 2018/05/16 11:34:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000100000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="766567619ad37300", 0x8) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x3cd) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 151.524173] FAT-fs (loop6): Directory bread(block 5244) failed [ 151.536747] FAT-fs (loop6): Directory bread(block 5245) failed [ 151.543535] FAT-fs (loop6): Directory bread(block 5246) failed [ 151.559314] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/16 11:34:37 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0xffff, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x24, 0x784d, 0xf8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r2, 0x80000001}, 0x8) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x7) 2018/05/16 11:34:37 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xfffffffe) 2018/05/16 11:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) writev(r0, &(0x7f0000000400)=[{&(0x7f00000005c0)="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", 0x800}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) 2018/05/16 11:34:38 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/16 11:34:38 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='syz_tun\x00', 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffff8000, 0x4) sendto$unix(r0, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/16 11:34:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/05/16 11:34:38 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xfeffffff00000000) 2018/05/16 11:34:38 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10}, 0x8000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000140)="c6ff82754c567031e777043cefce5463e956b052f638631a5ebcb3895780e720c5012686ca9e57a0a2f747a3123c6b699f65d40ee26becefcab6d95c4d2fe97a22404a6e1a2239cda863bae1f41ee47387ef6dc5a22a582974debd03fbdd40c5d1722a0739ce307098024ca8e0cb9c40f1fefe1fa8221160c143d72c136cda09445d968c161c6de883857649a7596666b5b423e4b88eca02db01", 0x9a, 0x1f, &(0x7f0000000040)={0x0, 0x989680}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/16 11:34:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40286608, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:38 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40000000005, 0x400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x6, &(0x7f0000000140)=[0x1, 0x1000, 0x9, 0x21e7, 0x5, 0x10001], &(0x7f0000000180)=[0x2, 0x2, 0x5], 0x11, 0x9, 0x4, &(0x7f00000001c0)=[0x101, 0x4, 0x1ff, 0x706, 0x5, 0x9, 0x6, 0x5, 0x2d96], &(0x7f0000000200)=[0x5, 0x1, 0xf854]}) mprotect(&(0x7f0000136000/0x1000)=nil, 0x1000, 0x100000c) getrandom(&(0x7f00000000c0)=""/1, 0x1, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000280)="dda02fcddb3827545d9450854f11e385aa1c7b37047049ef7e4f0a01", &(0x7f00000002c0)="f124e04f62bd2015d36c6b0b90c46dc3d72d4f9c9e525d31dbbdf7b09fa36beb0364d171553cfab397428cb41cd6e5bab466c736e851526c0bc9c04a6f0b3e76bb81e0a8f119e0fd5923376aa451d011ecddaa054b1e19e9638010ff328bf0be20a466ef1462dc7c6887a7e465104dbc235d95d1b54938334f9edf63dc", 0x2}, 0x20) 2018/05/16 11:34:38 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8040000) [ 152.562165] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 152.582916] IPv4: Oversized IP packet from 127.0.0.1 [ 152.595928] IPv4: Oversized IP packet from 127.0.0.1 2018/05/16 11:34:38 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @random="5525c4d48da4", 'eql\x00'}}, 0x1e) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002071f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/16 11:34:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001d00ffff00000000004ea451ade9a0cd760000a471004500040003002006c9e3c64dfa04d6be0851a4"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/16 11:34:38 executing program 1: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000d00)=ANY=[], 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000640)="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", 0x1000) close(0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x96, &(0x7f00000000c0)=0x4) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x40, r2, 0x10000, 0x4}) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) 2018/05/16 11:34:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0189436, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0xffffffffffffff8d) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) [ 152.721095] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/16 11:34:38 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2000000) 2018/05/16 11:34:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x2, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:39 executing program 7: r0 = fanotify_init(0x6, 0x80002) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x43, 0x100) clone(0x84000, &(0x7f00000000c0)="4ab1a3688893fb4dff79ffb2f7d18d9eb4f06a9b3f01f18cb4be09182b557a00cd372d59b67714c59f3a0175d1880223003aa36b9ad1d52b73e83a725996c3b39d9b2ce04ab9c14e88ffd0a9038da356cf247f1019be6b909b83686c64374d14ffc8046d209c47a0b545aede4bd404bede9a70861471145855f12798bb3bdca3c8fe44109be39ee0fb0db4269f8b6f720fabb78700b5fe687b23334d6e28de", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="19f3f10cc08a15d2d2f2064c479696d5f1fdc81e2d46af60a3bb3a40e01c3b589582dcb8fcfb19adcb5ca905547d5f3cfca60cb26fc56965d807893e521cc0a2a78567") io_setup(0x7fffffff, &(0x7f0000000280)=0x0) io_submit(r2, 0x2, &(0x7f0000000440)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000002c0)="c6ee375991701bc7a189dd666197e99652dc0d39893d599d65be11b59a39a82ba5479cf7e78fd3e109b437150b6b746f1f7e9c4a2bb779da47d6f14e34cbc02a463da783b00f563f328f6da56b25a0f156549f9e22acb6", 0x57, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000380)="6f2891d8ace39277990d04d3e2cb972ee040ec3ba17012aee540148095b5f1329deadcb327cf539492006ed18f6e617940501cc2c29a765b633ba26adee1212b26c1823002fea6e94a5c566244e68482a416d8277f6726ff51507fdf58069f478db03c8b5162474bbc5c42dea788e62c6a09b6e897f2febc666cd37e8e", 0x7d, 0x10001, 0x0, 0x0, r1}]) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x9, 0xffff, 0xdf7, 0x5}) fanotify_mark(r0, 0x7e, 0x20000, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/05/16 11:34:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1fc, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x10580, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6280}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x4, 0x7ff, 0x3, 0xffffffffb72cf387}, &(0x7f00000001c0)=0x14) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000300)=0x5) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r4, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/05/16 11:34:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [0x0, 0x2], r2}, 0x48) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/05/16 11:34:39 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x8000, 0x81, 0x2, 0x25}, 0x98) 2018/05/16 11:34:39 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x90000) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x801) renameat2(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) r2 = socket(0x100000000000b, 0x1, 0xfffffffffffffffd) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$bfs(&(0x7f0000000440)='bfs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x8000, 0x0) 2018/05/16 11:34:39 executing program 4: r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f0000000000)={0xd300000000, 0x8001}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 11:34:39 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x408) 2018/05/16 11:34:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0045878, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1c000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) 2018/05/16 11:34:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x3e8b, 0x8) 2018/05/16 11:34:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x202000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/252, &(0x7f0000000080)=0xfc) 2018/05/16 11:34:39 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xffffff7f00000000) 2018/05/16 11:34:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40305828, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr192,salsa20)\x00'}, 0x58) gettid() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) inotify_init() ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) mlock(&(0x7f0000feb000/0x13000)=nil, 0x13000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) ioctl(r0, 0x10001, &(0x7f00000001c0)="21ac916021bf2a8084297c9ac392af83632ac192380f63bf07aa68dc0dff85464101e3b662d150e3bad0391cb5869c53ef0f9f5a7ffb") 2018/05/16 11:34:39 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x7fff) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000440)=[0xffffffffffffff80, 0xfff, 0x8001, 0x8, 0x20], 0x5, 0x7, 0x1000, 0x5613, 0x400, 0x100, {0x80000000, 0x10001, 0xfffffffffffffff7, 0x2, 0x5, 0x80, 0x7fff, 0x9, 0x9, 0x1, 0x2, 0x6, 0xfffffffffffff4c2, 0x6, "4bd3c72a95db317fb2af6e5f44e4968f7a5a64e1503f1bf815fd27160210491b"}}) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), 0x6) r2 = add_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="c7a111cdab16bbedc294888012096c5a206f861c959f218ab6fa4c3d57f7478d0abe14db7530c7647d969ff93b14a6670f4f84a1040a3cd7936dca23c0c48b7b9cae50e27ab965070d5f9d628446105320733f105d9acd35ae17d742e316ff182cc244adfd6574a2536b5fbc43f4aac39c17809a05004fa2ee289bc3be1d41e06e7f9637a14928509f3647681e096bf48ba69ec5726621a6eb86eb828a0e4fc8edecce3cdd3fdb101c1a0973a5ead56b", 0xb0, 0x0) request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='/dev/hwrng\x00', r2) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8abe3a3760550dddb4ec190debcddd80512391a934aaa7a38be6f62c25fd36f3711501a8b985671d7d1e49a72ed046c531db62a2993481912022c3cf908830a67630d0eabc7e8ccd4b314d10b31c1545bc", 0x51, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0xffffffffffffffff, 0x701002) 2018/05/16 11:34:39 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0xfffffffffffffc00, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/118) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000080)="e9d65a661e7ae979f8f147cec86972c1ce6bf762360a68220093154dbc554a99"}) 2018/05/16 11:34:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000040000000007000000"], 0x10}}], 0x1, 0x0) 2018/05/16 11:34:39 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40000) 2018/05/16 11:34:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x402) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) write$evdev(r1, &(0x7f0000000300), 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000280)=""/129}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r4, 0x3}) write$binfmt_elf32(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000fb14000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de1169b1de2bc993e948d8b1a8d5b1"], 0x58) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x7) close(r0) 2018/05/16 11:34:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/16 11:34:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00000019c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000001f00)={{0xd000, 0x4, 0x8, 0x4aed9323, 0xfffffffffffffffa, 0x1ff, 0x0, 0x8, 0x0, 0x7fff, 0x8f, 0x7}, {0x12001, 0x3000, 0xa, 0xfffffffffffffff9, 0x3, 0x80, 0x9, 0x1, 0xf3, 0x7fff, 0x9, 0x9}, {0xf000, 0x1, 0xf, 0x6, 0x6, 0x4, 0x4, 0xfd, 0x8, 0x51e4, 0x7, 0x2}, {0xf000, 0x3005, 0xe, 0xc9bf, 0x59, 0x80000000, 0x800, 0x8, 0x8, 0x8, 0x1000, 0x800}, {0xf000, 0x4, 0xf, 0x9, 0x7, 0x5, 0x8, 0x3, 0x3, 0x0, 0x2}, {0x0, 0x2, 0xd, 0x7, 0x7fff, 0x10001, 0xad, 0x8000, 0x2, 0x90, 0x0, 0x7ff}, {0x10f002, 0x5000, 0xd, 0x8, 0x6ac, 0x12000, 0x1ff, 0xfffffffffffffffb, 0x9, 0x1dd, 0xffffffffffff61fd}, {0x2, 0xd000, 0xf, 0x4, 0x8001, 0xffffffff, 0x6, 0x40, 0x0, 0xfffffffffffffffb, 0xac, 0xfffffffffffffff9}, {0xf001, 0x1}, {0x7004, 0x105000}, 0x40000, 0x0, 0x10000, 0x400020, 0x0, 0xd000, 0x0, [0x5, 0x6, 0x4e9c087f, 0x97]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001a00)=0x333, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80, 0x80000) sendmsg$rds(r3, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f0000001440)=""/119, 0x77}], 0x7, &(0x7f0000001b00)=ANY=[@ANYBLOB="580000000000000014010000060000000700000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB="d903000000000000"], @ANYBLOB="ba0d00000000000005000000000000000200000000000000580000000000000040000000000000008d0f00000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB='Q\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="150000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="4200000000000000580000000000000014010000070000007a000000ff030000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000001740)=ANY=[@ANYBLOB="1900000000000000"], @ANYBLOB="0100000000000000010000000000000004000000000000000104000000000000400000000000000005000000000000005800000000000000140100000700000001000000faffffff", @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="0800000000000000080000000000000006000000000000000600000000000000200000000000000000040000000000001800000000000000140100000c000000090000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001800)=ANY=[@ANYBLOB='\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\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\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'], @ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="4400000000000000580000000000000014010000070000002000000020000000", @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001900)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="020000000000000002000000000000000700000000000000070000000000000003000000000000000000000000000000580000000000000014010000090000000600000000000000", @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB="d101000000000000"], @ANYPTR=&(0x7f0000001980)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="050000000000000009000000000000000900000000000000d8160000000000006900000000000000010100000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac0586cc75ef3bd400000000041c0000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="d900000000000000", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0200000000000000"], 0x290, 0x80}, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) dup2(r0, r1) dup2(r1, r4) 2018/05/16 11:34:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x2f318ebc, 0x10}, 0xc) sendto$inet6(r1, &(0x7f0000000080)="ba", 0x1, 0x0, 0x0, 0x0) 2018/05/16 11:34:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x4030582a, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:39 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000002640)}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='selinuxcpuset^\x00', 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clock_nanosleep(0x9, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000080)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x400, 0x0) 2018/05/16 11:34:40 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1400) 2018/05/16 11:34:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:40 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) r1 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x4, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0x5b9]}) 2018/05/16 11:34:40 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xaf) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/16 11:34:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) userfaultfd(0x80000) 2018/05/16 11:34:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="18cd31b523252ceb497b1f251b32bc2e44413d205b67b7280a1bcd36a2b84f555613886fccf2e9ac9ac771e2aed97b34acf716c61992d7fc42148a00d676195685068c6b4059cb3dde15b328e5612627cc259d331a883fbb7db5035a7f046f0b7a0ca5db1a000000", 0x5f2, 0x20000003, &(0x7f0000000080)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='vcan0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x3aa) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/16 11:34:40 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xffffffeb) 2018/05/16 11:34:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40087602, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:40 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$dupfd(r0, 0x406, r1) getpeername(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xffff, 0x2) socket$netlink(0x10, 0x3, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626182c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000040)='.dinfo/3\x00') 2018/05/16 11:34:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000100)) 2018/05/16 11:34:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x8004587d, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) 2018/05/16 11:34:40 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fchmod(r0, 0x4000000000000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x400, 0x0, 0x10000000000000}) [ 155.111885] EXT4-fs (sda1): shut down requested (0) [ 155.216065] ------------[ cut here ]------------ [ 155.220870] DEBUG_LOCKS_WARN_ON(sem->owner != get_current()) [ 155.220941] WARNING: CPU: 0 PID: 11928 at kernel/locking/rwsem.c:133 up_write+0x1c6/0x210 [ 155.235001] Kernel panic - not syncing: panic_on_warn set ... [ 155.235001] [ 155.242363] CPU: 0 PID: 11928 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #53 [ 155.249615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.258954] Call Trace: [ 155.261530] dump_stack+0x1b9/0x294 [ 155.265139] ? dump_stack_print_info.cold.2+0x52/0x52 [ 155.270308] ? up_write+0x1a0/0x210 [ 155.273916] panic+0x22f/0x4de [ 155.277088] ? add_taint.cold.5+0x16/0x16 [ 155.281252] ? __warn.cold.8+0x148/0x1b3 [ 155.285297] ? up_write+0x1c6/0x210 [ 155.288904] __warn.cold.8+0x163/0x1b3 [ 155.292778] ? up_write+0x1c6/0x210 [ 155.296385] report_bug+0x252/0x2d0 [ 155.299991] do_error_trap+0x1de/0x490 [ 155.303862] ? blk_start_plug+0xc4/0x360 [ 155.307899] ? math_error+0x420/0x420 [ 155.311768] ? vprintk_default+0x28/0x30 [ 155.315807] ? vprintk_func+0x81/0xe7 [ 155.319589] ? printk+0x9e/0xba [ 155.322851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.327673] do_invalid_op+0x1b/0x20 [ 155.331367] invalid_op+0x14/0x20 [ 155.334799] RIP: 0010:up_write+0x1c6/0x210 [ 155.339024] RSP: 0018:ffff8801b056f680 EFLAGS: 00010286 [ 155.344374] RAX: 0000000000000030 RBX: ffff8801cc52ab00 RCX: ffffc900040c1000 [ 155.351621] RDX: 0000000000018731 RSI: ffffffff81610711 RDI: 0000000000000001 [ 155.358875] RBP: ffff8801b056f708 R08: ffff8801b8332440 R09: fffffbfff11b0994 [ 155.366122] R10: fffffbfff11b0994 R11: ffffffff88d84ca3 R12: 1ffff100360aded0 [ 155.373371] R13: dffffc0000000000 R14: ffff8801b056f6e0 R15: ffff8801cc52ab58 [ 155.380629] ? vprintk_func+0x81/0xe7 [ 155.384410] ? up_read+0x110/0x110 [ 155.387931] ? wait_for_completion+0x870/0x870 [ 155.392492] ? lock_release+0xa10/0xa10 [ 155.396454] ? thaw_super_locked+0x109/0x260 [ 155.400839] percpu_up_write+0xcd/0x110 [ 155.404789] ? __percpu_up_read+0x50/0x50 [ 155.408916] ? down_write+0x87/0x120 [ 155.412605] ? thaw_super+0x16/0x30 [ 155.416213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 155.421738] thaw_super_locked+0x1f5/0x260 [ 155.425951] thaw_super+0x1e/0x30 [ 155.429383] thaw_bdev+0x162/0x1a0 [ 155.432911] ext4_ioctl+0x180e/0x4210 [ 155.436690] ? lock_downgrade+0x8e0/0x8e0 [ 155.440815] ? ext4_ioctl_group_add+0x560/0x560 [ 155.445464] ? do_futex+0x249/0x27d0 [ 155.449160] ? rcu_is_watching+0x85/0x140 [ 155.453286] ? graph_lock+0x170/0x170 [ 155.457067] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 155.462235] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 155.467406] ? exit_robust_list+0x290/0x290 [ 155.471728] ? find_held_lock+0x36/0x1c0 [ 155.475781] ? lock_downgrade+0x8e0/0x8e0 [ 155.479907] ? kasan_check_read+0x11/0x20 [ 155.484037] ? rcu_is_watching+0x85/0x140 [ 155.488164] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 155.493337] ? __fget+0x40c/0x650 [ 155.496770] ? expand_files.part.8+0x9a0/0x9a0 [ 155.501331] ? trace_hardirqs_off+0xd/0x10 [ 155.505653] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 155.510743] ? debug_check_no_obj_freed+0x2ff/0x584 [ 155.515737] ? ext4_ioctl_group_add+0x560/0x560 [ 155.520385] do_vfs_ioctl+0x1cf/0x16a0 [ 155.524253] ? rcu_pm_notify+0xc0/0xc0 [ 155.528122] ? ioctl_preallocate+0x2e0/0x2e0 [ 155.532511] ? fget_raw+0x20/0x20 [ 155.535943] ? putname+0xf2/0x130 [ 155.539374] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.544370] ? kmem_cache_free+0x25c/0x2d0 [ 155.548583] ? __x64_sys_futex+0x477/0x680 [ 155.552795] ? do_futex+0x27d0/0x27d0 [ 155.556576] ? security_file_ioctl+0x94/0xc0 [ 155.560966] ksys_ioctl+0xa9/0xd0 [ 155.564398] __x64_sys_ioctl+0x73/0xb0 [ 155.568265] do_syscall_64+0x1b1/0x800 [ 155.572129] ? finish_task_switch+0x1ca/0x840 [ 155.576604] ? syscall_return_slowpath+0x5c0/0x5c0 [ 155.581513] ? syscall_return_slowpath+0x30f/0x5c0 [ 155.586429] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 155.591771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.596592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.601757] RIP: 0033:0x455a09 [ 155.604923] RSP: 002b:00007f0615a36c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.612610] RAX: ffffffffffffffda RBX: 00007f0615a376d4 RCX: 0000000000455a09 [ 155.619857] RDX: 00000000200001c0 RSI: 000000008004587d RDI: 0000000000000014 [ 155.627111] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.634364] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 155.641615] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000000 [ 155.649366] Dumping ftrace buffer: [ 155.652882] (ftrace buffer empty) [ 155.656567] Kernel Offset: disabled [ 155.660170] Rebooting in 86400 seconds..