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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002240), &(0x7f0000002280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000002400)=0xc) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/87, &(0x7f0000000100)=0x57) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001140)={0xfffffffffffffff7, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x98, 0x6, 0x1800000, 0x6, 0x8c, &(0x7f0000000040)='bond_slave_0\x00', 0x77, 0x7, 0x8}) fchmod(r0, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000024c0)=0xdcc) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000002480)) 2018/05/11 19:17:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xb87, 0x3, 0x4, 0x6, 0x2, 0x3, 0x599, 0x143, 0x40, 0x264, 0x9, 0x8, 0x38, 0x1, 0x23, 0x340000000000, 0x7}, [{0x6474e553, 0x4, 0x7, 0x9, 0x4, 0x4, 0x1, 0x400}], "46c100a0519fb6a4a0f492ce", [[], [], [], [], [], [], []]}, 0x784) r1 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0xc0002000}) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/05/11 19:17:56 executing program 2: r0 = socket(0xa, 0x7fffd, 0xae36) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000b18560d939f2dd0b992ec683184258777fa6f15db41e48a165567e39d3e1ae71b6f5738e297d13cd792fbdc4b028250a283f226cc70409a80d465b8e0f13777f03d0450b4e8756c6b9390021c8aecc41d38cb0bf1df5e4d8bbf80a662ed2824593e3aa225c1f11c99cc134db97722196c5249d7b37d674d08da004a6e887dda6b2055292095773cdca55fe24d8ffb4ea0a0cd87122cd8e4b0dc99ffc91", 0xa2) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000003c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="8f25c321caac9a15ba238ee131aadc8198555ebf9ff0335bffdb4c390a849e05a484b07051f56148a7842e190eaf8298a950d9e8a3a365139f7f39849bd137", 0x3f}], 0x1, &(0x7f0000000240)}}], 0x1, 0x80000000000) 2018/05/11 19:17:56 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x200}, {r1, 0x4068}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x60000}, 0x8) r2 = socket$inet(0x2b, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) recvfrom$llc(r3, &(0x7f0000000180)=""/9, 0x9, 0x20, 0x0, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/11 19:17:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0xf, &(0x7f0000000740)={0x9, 0x8}, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="d41e4a7db7b3da6cc09696b9745b21b7c875692b6f6272220bc50e701a1f79c7f2f35af98c22217f6cc92c78455a2b7375a1a2300feb55816818ebbcbe08278dcecb6986f529cfd7f970b0848254aba499051f6fcb0d7a412f73596cb5c2198e1b97111c5b6d7c58878688370397e74af37bd9cae20f229079baf7cae602551dad5f69f3456967d46bc606947f986f72dd66317b00b3708caf700fcada40237809f2c723e92bf47e9e67dcc0415d1c82a45202fad87977f4bfc56ed6ec9c", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="bc5794be041e216e69442895bb6279468359280ab8e576192c9d9b159eeddfb5f043a54cb18c85d5adfc565e87344f4b88bcb6ff2c51bbaf294824eebe225a877fec3181c30e03978092ddb39a43202bfec549e9f5d0f855a79cef8f3e0822b209f1a463f9fe0b62aaab4dcc6374f9d7c685ab8caa67cbf897da7a7303e5", @ANYRES16=r3, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="d0d699385e87fcfe6f2e546f45523efefdc6c5f68a8e1118e1b97dfbe7863a9c12bd341c088a950d10ac11602bff77b8aace5d2e40c401dfaf81c894a75f7950eced3a9c63836aee9c9fffaa7b109fe466190c1cc0246c", @ANYRES32=r1], @ANYRES64, @ANYBLOB="d6bde8228857b5243cfca3c0ac94b118b2185dec9e119e40786bb88461ba9911cf4d08eba2791754244f0e43821f074a97680a5f098b6b174c708bad84c9de826d7e89bc32bb3dd9704ff2379cedc7b0d96d6b5ebe29ddd70b3a4f464eff4aa241006a49e72cd83dd9c375076e1deb60bb2b0d857727882cf1372773f439685c4bd0ec469295d54ad61fb6d823143ebbe01bc96b4eb4b7537dfeed71924b194e0e079d9ac932152265ca7c7f6ecb8c28a24e8e4c13cb47939528a2b091fd1bb46829352768ac9ad62651d39d75ae782df60b49573e87f65f3a88f26c8c9e75185adbde4884c12c1acb6c40d0"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r3, @ANYPTR], @ANYBLOB="545520a9a504d6e419960253e08bf5e83f4b2f39d2fdf218569ee0de3bad74ff3aa7", @ANYBLOB="f17cfa6d0e2e8a59384251bbda7e68f97bc292725277e5de5bb8cfa6b3f5fd6e7c1269bdd0963bdb26174accd1", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYPTR64], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYBLOB="541e9219b3d346e5d5b3e8a246e226ebfeb0c1ac68c0bcc2dda630f65e482dba2f04d84ed902af67ad82e06ea30a63c40f0ad8553c00c02febdf4761cfabcdb32e819b720b2ba485224ee0090f2c2736"], @ANYBLOB="3ca8958789cc4af52325"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="4d5396fcc0178ceacf3f9f213b24d61b3326cccca598e289fc7eea4112ed27ced1ce02ca325e2a3220cce700a15b843bffd74616ab4c41dc3f4d88c58cfe1b53ab41eb6839ec09f39068a7931fa76bc9cd6ea8a71b359909f1d0c586cc4c8f320f21e034eeeee8bfd52a3a1eaf33fb4eab3b31100e39db00d6f91a53ce54e6b55ff6f5bd66817e5b624bb653d96487882e29e23cc8c40ea348ebea0ceaa88d33b3f00c66d596a159f03de40536443210c0e5f674f3610dfe6687a698c291f971ab5f3bf5fb55466c8cafd9374e", @ANYRES16=r2, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRES16=r2, @ANYRES64=r0, @ANYRES32], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r2], @ANYRES32=r0], &(0x7f0000000240)=0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 102.552013] sd 0:0:1:0: [sg0] tag#7720 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 102.560838] sd 0:0:1:0: [sg0] tag#7720 CDB: Test Unit Ready [ 102.566600] sd 0:0:1:0: [sg0] tag#7720 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 102.575504] sd 0:0:1:0: [sg0] tag#7720 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 102.584407] sd 0:0:1:0: [sg0] tag#7720 CDB[20]: 00 00 00 00 [ 102.674189] FAT-fs (loop7): bogus number of reserved sectors [ 102.680270] FAT-fs (loop7): Can't find a valid FAT filesystem [ 102.708206] *** Guest State *** [ 102.711650] CR0: actual=0x0000000000000025, shadow=0x0000000060000005, gh_mask=fffffffffffffff7 [ 102.720568] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 102.729556] CR3 = 0x0000000000000000 [ 102.733339] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 102.739390] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 102.745436] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 102.752236] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 102.760278] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 102.768314] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 102.776367] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 102.784420] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 102.792467] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 102.800528] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 102.808579] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 102.816694] IDTR: limit=0x000001ff, base=0x0000000000003800 2018/05/11 19:17:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x7, 0x80, 0x4, 0x6, 0x7, [{0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x100000001, 0x9, 0x1, 0x0, 0x0, 0x4}, {0x2, 0xffffffffffff50d9, 0x4}, {0x0, 0x6, 0xa16f}, {0x1f, 0xcf67, 0x7, 0x0, 0x0, 0x500}, {0x2, 0x3ff, 0x80000001, 0x0, 0x0, 0x1800}, {0x5, 0x4, 0x3, 0x0, 0x0, 0x800}]}) sendfile(r0, r0, &(0x7f0000000080), 0x10001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x800, 0x3) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x3) fchmod(r0, 0x40) dup(r0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) ppoll(&(0x7f0000000000)=[{r0, 0x406}, {r0, 0x400}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x5}, 0x8) fchmod(r0, 0x1) 2018/05/11 19:17:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) exit(0x0) timer_delete(0x0) [ 102.824751] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 102.832775] EFER = 0x000000000000b001 PAT = 0x0007040600070406 [ 102.839250] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 102.846760] Interruptibility = 00000000 ActivityState = 00000000 [ 102.853066] *** Host State *** [ 102.856305] RIP = 0xffffffff811f7479 RSP = 0xffff8801d810f390 [ 102.862346] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 102.868870] FSBase=00007f6e7d75c700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 102.876750] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 102.882690] CR0=0000000080050033 CR3=00000001d7515000 CR4=00000000001426f0 [ 102.889789] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 102.896502] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 102.902613] *** Control State *** [ 102.906116] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 102.912843] EntryControls=0000d1ff ExitControls=0023efff [ 102.918361] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 102.925357] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 102.932098] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 102.938747] reason=80000021 qualification=0000000000000000 [ 102.945111] IDTVectoring: info=00000000 errcode=00000000 [ 102.950627] TSC Offset = 0xffffffc57ce37329 [ 102.954998] EPT pointer = 0x00000001b754901e [ 102.996734] FAT-fs (loop7): bogus number of reserved sectors [ 103.002649] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/11 19:17:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000180)={0xffffffff, 0x1, 0x0, [{0x3, 0x32b7, 0x9, 0x7fff, 0x81, 0x1}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x7b6, 0xff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xa6d3}, &(0x7f0000000100)=0x8) socket(0x40000000015, 0x5, 0xaef) 2018/05/11 19:17:58 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x400801) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xeb3}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/05/11 19:17:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) syz_emit_ethernet(0x73, &(0x7f0000000080)={@random="e6fc1abbdb69", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x0, 0x800, 0x0, "45f3eb3404c7bcdb45d3661e76d9689dcd2746a9fc085d157e37357747aa253f9ab11386850b7834a705878b6da3f3e6d567025ffc59562587643f14c12fd38224ebfb0c7d23c0c3a05e440e66cf77bb762269e00b6c564f0ca17c88e01ad6a52436"}}}}, &(0x7f0000000180)={0x0, 0x3, [0x9, 0x8d7, 0xb90, 0x19a]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[{0x3, 0x200, 0xffffffffda885fb7, 0x3}, {0x1c00000000000000, 0x0, 0x1, 0x9}]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x7, 0x800) write$tun(r2, &(0x7f00000004c0)={@void, @void, @x25={0x0, 0x696, 0xf3, "559b2357e8e18b3ca053d36c777cbdaa49a7e62e1b388e166d0b0fe002bf9a09f92a903039d0afe0e3d1e7047c1347f0d97db87faa3f9a0a0b2cf85f595522ffdab9153232b0e40253948ecd0781edb876bbf94c0fa0344145986ba99acfe283c0f81654e360193173c8985585e6387fe71eb42fd54922ed925ee17b1916366f8ed9db664cc8fba04561c2214d65b9b179454b801aa56d300daae8aedfc5991b615176c363218582a806a0388d7060f26425d87f1da4ac899f7a4d2142407ef8b23dab439567fc975f5431c5b647b672dfab8d127ca02de48e879f655d4eeff09384fb2af066e20512b751e5b11114eeb0cb27c35c9f7b"}}, 0xfa) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6}]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/11 19:17:58 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x482, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/11 19:17:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:58 executing program 7: r0 = socket(0xa, 0xfffffffffffffffd, 0xbd) ioctl(r0, 0x200008912, &(0x7f0000000240)="c6295e46c26c706712ec6fe661455fc132f3751d1bcf6590f045b68521f2f37673389e09944e11824e238e9837f4243034f8ca7a87e4e2592e26d90c489f88bf75f6d90a11995e7aea6e9a4084042ff384b3f4") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/19) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x240, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x2800, 0x5}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x7, "395161b496e81e08844fc3fbf35bdeace904f415402aa0a19df3951e4c3be646184464196eea7c94266b9917", 0xffff}) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/05/11 19:17:58 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x7, 0x80, 0x4, 0x6, 0x7, [{0x101, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x100000001, 0x9, 0x1, 0x0, 0x0, 0x4}, {0x2, 0xffffffffffff50d9, 0x4}, {0x0, 0x6, 0xa16f}, {0x1f, 0xcf67, 0x7, 0x0, 0x0, 0x500}, {0x2, 0x3ff, 0x80000001, 0x0, 0x0, 0x1800}, {0x5, 0x4, 0x3, 0x0, 0x0, 0x800}]}) sendfile(r0, r0, &(0x7f0000000080), 0x10001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x800, 0x3) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x3) fchmod(r0, 0x40) dup(r0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) ppoll(&(0x7f0000000000)=[{r0, 0x406}, {r0, 0x400}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x5}, 0x8) fchmod(r0, 0x1) 2018/05/11 19:17:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) exit(0x0) timer_delete(0x0) 2018/05/11 19:17:58 executing program 6: creat(&(0x7f0000000040)='./file0\x00', 0xa1) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="85f13a200000000000000025000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xc3, &(0x7f0000000300)=""/195}, 0x316) 2018/05/11 19:17:58 executing program 4: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000006, 0x7, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xcc, "bbb6ad5f6af1c712bb39db48359e10ce3632bfbfb86a247a8006b7b5656a10a3ce38b5e3f947baa347f388e72b5e4d278df0309b6a1e060ed8de88f6efa743bcfc83c9171402d0290bf36770e148af52f8dac1da376a14c28caff9e18c7718511665df7aab3321810e1e09ccb2048af14e12b174d0deb36ea4dbc26cd4e2195dca6222a3517b34c7a867701afad7fe5f6a83de6582349cc2717ae035a24d0e8795d63b1d939f88a13fec77710a20412482bd9e3ac3687e4f4dc84076e699c639a35d81128f3a0eb36c017fe8"}, &(0x7f0000000180)=0xd4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) mbind(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000040)=0x81, 0x6, 0x0) 2018/05/11 19:17:58 executing program 5: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001080)='/dev/admmidi#\x00', 0x5, 0x301000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/05/11 19:17:58 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x245) read(r0, &(0x7f000062f000)=""/179, 0xb3) unshare(0x40600) signalfd(r0, &(0x7f0000000000), 0x8) 2018/05/11 19:17:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:58 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101240, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)) close(r1) 2018/05/11 19:17:58 executing program 7: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x420a, r1, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/05/11 19:17:58 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x40) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') rt_sigpending(&(0x7f0000000200), 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x8, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xcce238c93ffc2e38}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) r2 = socket(0x2, 0x3, 0x1) getsockopt(r2, 0xff, 0x0, &(0x7f000091b000), &(0x7f0000000000)=0x1ae) 2018/05/11 19:17:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff01) socketpair(0x14, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0xf2) read(r1, &(0x7f0000000140)=""/98, 0x62) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000001c0)=""/179, &(0x7f0000000280)=0xb3) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/05/11 19:17:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200), 0x0, 0x4}, 0x9}, {{&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000240)}, {&(0x7f0000000440)=""/133, 0x85}], 0x4, &(0x7f0000000540)=""/174, 0xae, 0x20}, 0x10001}, {{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000680)=""/186, 0xba}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/11, 0xb}, {&(0x7f0000001780)=""/182, 0xb6}], 0x4, &(0x7f0000001880)=""/9, 0x9, 0x4a}, 0x9}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/241, 0xf1}], 0x1, &(0x7f0000001a00)=""/112, 0x70, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/26, 0x1a}, {&(0x7f0000001ac0)=""/53, 0x35}, {&(0x7f0000001b00)=""/170, 0xaa}, {&(0x7f0000001bc0)=""/142, 0x8e}], 0x4, &(0x7f0000001cc0)=""/205, 0xcd, 0x4}, 0x9}], 0x5, 0x12002, &(0x7f0000001f00)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x3, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = geteuid() r4 = getgid() chown(&(0x7f0000000200)='./file0\x00', r3, r4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8001, &(0x7f0000000080)="bacd6d415a47558735471280fe0e3e550482a59cfce1d52b162a1bd041d4e4c670375dca0df28a6eebeba8e55f1e390024caeb104b71d9f2afcb863534e0a8d66e82f7aa00aa8907320d7b8c0f5b8f2933125545656202fccf12893f8661e0e972186cf00505d8009a550d2663f54605624451b1806d9dc0e39a803d5bbb1c9740ed82740457e332011649e20ccb1f0ff61cc7c0e9303244c3a5abc39e54e3db68af") ioctl(r2, 0x40044103, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x18, @dev={0xfe, 0x80, [], 0xb}, 0x5326}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0x58) 2018/05/11 19:17:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:58 executing program 7: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="c5732bd8a937a077783521c471c5991875f1e4fce325a1eb4a3c54aba0cd", 0x1e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000004215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121681e24e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdbe8718a4564efba45a886d78b85dfb1af0ef7663125a46de3305a07e377776948c2665c0284e8faffa763fd05be27bda16d6fd3efa98cc83750446501f5fa194bf163725eb725f6ac2a345d56681069b1ce00aada4d9ebad8"], &(0x7f00000013c0)=0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)={0x2, 0x0, [{}, {}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00002f7000/0x4000)=nil, 0x4000}}) 2018/05/11 19:17:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="30fd5e2bd9a61bd1922e499889c8c919cb31729804a2a0afb86b60f8de3a6ca1c42b351c54b9f7e2941a24dee89ba68951d1eaa1830aa19498346d3228c12d7dcf1480ce2ca35fb940060e913d538ce3fed620d3560e15123fa5d7a6ca8220a1324f2ef4bf4528fb8ae661bdd7d63c7b6da345ce6fe842123888330ee549265b601697a26cce6a4a7126f78d8c0cf9d4bd15e69be61714", 0x97, 0x40000, &(0x7f0000000100)={0x3, {"abbe01475b8ccd"}, 0xffff}, 0x10) 2018/05/11 19:17:58 executing program 3: arch_prctl(0x1007, &(0x7f0000000000)="172c77792a3ae5d47bcb937dcb5137b5d35f8e575f044ec28de4d56cbfb6") r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x82201) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x55, 0xff, 0x200, {0x1f, 0x6}, {0x3, 0x2fc}, @ramp={0x6, 0x10, {0xffffffffffff0000, 0x1ff, 0x1f, 0x7}}}) writev(r0, &(0x7f0000000000), 0x0) 2018/05/11 19:17:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101400, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="46f845e88ffe5dc7fa900773eb9a753a13ecb87852f48f2adbefb2845c303c5eeec64088e6693b4213e8138d610c215f694b8f3da7e70d466db4adf934a19af324397d42b36d7d2faec8c836b90a64f4d95fa284a1976fdcfee85673184f0c00e4fc1750ddff1bb05576b07d91e64fac801877c39c3740", 0x77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$key(r3, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/05/11 19:17:59 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) r4 = semget(0x1, 0x3, 0x203) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/208) socket$key(0xf, 0x3, 0x2) 2018/05/11 19:17:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/59, 0x3b, &(0x7f00000000c0)=""/73, 0x1, 0x5}}, 0x68) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80084504, &(0x7f0000000000)={0x0, 0x40000000, 0x0, 0x0, "050098d65328f00557225586db142cdec600011754d2030356947768938f405e"}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xc98) 2018/05/11 19:17:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:59 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) io_setup(0x0, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$cgroup_pid(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="33343035400034ab"], 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x0, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0xfffffffffffffffd, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x1) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x6, 0x1000}}) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000400)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501c7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80f641a10f1dd4546b1ccd8e5381f70cc0bb4966db4aad6b6f351a91a56a863e3b547181363d7a84584813cc8edece0cbba04e33dcb592a8a55b56f43ccc6c31795a2e84a99c00bb777869ccef58b0b17e565b71ce8222d110c531f4fba06f3466e13d9bcc557d03f8da533ace8f187bea2c88e48bec6a320a6990b69af8c356", &(0x7f0000000140), &(0x7f0000000340), &(0x7f00000002c0)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) 2018/05/11 19:17:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) 2018/05/11 19:17:59 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xf966343cdb77add8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_team\x00', {0x4, 0x1000, 0x80000001, "855186a266f6", 0x9d}}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x14f1af28, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file1\x00', 0x1, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="552ed92ecf1472d2c707bd51ce7eef59112b207be24b", 0x16, 0x300000000}, {&(0x7f0000000180)="0f9fe00c5d51f483f5f6819a0082d4a921be83a182c90c6c545cfe3619074bb8c7a4de5ceab8bc242dce723d745cc8aeabb125c61823b69e43478fd88077664cbe737c98e569ab99eea5e6a5a5ee81256531894609e3f8eace7fd0", 0x5b, 0x3}, {&(0x7f0000000200)="4f8b1ce0d67ec017f374ee5f8aa0216c9d26d9cf68e97c3b1ade41cdae28caff3c106b1f2548ac82f774addec71614814413d3adc04f580d37e664acc764d3415ec9f37eb4439d29c4bec688a9fcc3e99965c91c3b24290dfe2bc8b35f70b81966be639eb6666fe195a28675c570e522f86d6e3077ab9a74f6", 0x79, 0x14e}, {&(0x7f0000000280)="ddba399f848f42209587e407b3c19e83c50b920e86eb9fd2b6f51a7903560311a93ce20439adb0a8cde2b67335582bfcab31eb037ae3cf2f73770c1c0270a5d7c6faf949b35eb1111c7eba6ca2370177bf0b5c6fb297bcf7f0477bc2dc7b25e0e38bc84cdba86b86b24548", 0x6b, 0x6}, {&(0x7f0000000300)="27f57d2219f2752bb0f375d8ec1f6b8a68d291c42ba10b8091bf69ae92354795830ea90006abd61f11bbaab1ea095e5ab466db0b13003f7bbc04849c9b8ddc151108ac265335fdc63fe81f89e14b9912f785c004421844bfd5cf95f21f4e2769ef0fb264d35ed198354bbf1f8a8868ee21033f88600379270c4df2cb98b79493d19f509e5a04415222035472887fc2d0ad36fdf1057e80db7080f535d11a1e9a0ce1a8e19ac1045c182dd291381324252c019d0ded4c22f8ff3db9f64dc1909fdfca60719bdea2b75448ab84778e669476a8521b24a631", 0xd7, 0xd961}], 0x100c401, &(0x7f0000000480)={[{@gid={'gid', 0x3d, [0x38, 0x3d, 0x38, 0x98a34f50f4d7b5db, 0x78, 0x3f]}, 0x2c}, {@block={'block', 0x3d, [0x3f]}, 0x2c}]}) ioctl(r1, 0x4141, &(0x7f0000001f64)) 2018/05/11 19:17:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x0, 0x2, 0x0, @sint}]}) chmod(&(0x7f0000000000)='./file0\x00', 0x4) 2018/05/11 19:17:59 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x1) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530202d202f6465762f6473702300202f6465762f6473702300202f6465762f64737023000a710bef22266bd09e292f38383bdff0c08b82ee026c8fd318fc23089be47208b3c533e8ad3203e291086c819044ab9c043623cec6013dccee0ee7d5c0932a29600ab6831cf4aeebe4966b0c23ebc468b0ade97ea9785f0e73883a521f8dfd63120c6112e083751eea11598e1a30f47fbf1da3f4f16edfec37fb5d0b3885bd3c9e8e3d143f575318ee2854ffa607d0311fbd6958ea212f48813a3b3cfe502dac4e94df2c8c6e98cc454089dcf897e92ed96fb96e0423"], 0xe3) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) fcntl$setstatus(r2, 0x4, 0x20000000800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/11 19:17:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 19:17:59 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x2b}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20003, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000040)={0x7, 0x20}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x319, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/05/11 19:17:59 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="d82587dd7831", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "09f210", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "005084", 0x0, "17ad2c"}}}}}}}, &(0x7f0000000280)) 2018/05/11 19:17:59 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) r4 = semget(0x1, 0x3, 0x203) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/208) socket$key(0xf, 0x3, 0x2) 2018/05/11 19:17:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 105.905635] QAT: Invalid ioctl 2018/05/11 19:17:59 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x41) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000d86000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1c, &(0x7f00000002c0), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/05/11 19:17:59 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4000000000000, 0x0, 0x0, 0x7ff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) [ 105.961084] QAT: Invalid ioctl 2018/05/11 20:26:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x200000000003, 0xc) write(r0, &(0x7f0000000040)="1f0000000a06fd00010000f60000ff0180d0f80009000100020041ec000000", 0x288) 2018/05/11 20:26:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000000000008912, &(0x7f00000003c0)="c6295e48ca6c0947d53418f207a922b4b81a4cd296cfb612fc6f17d5b69b527090fd8e0b29ece32da2d45437949b0d9d4f507fd1a558878d0614f5bb2a9ddc4161512aab0c1914d65870f6d35c0b252f56463a42063d64177dc463a7c13aa8aefdb53618284b358ab57a0bd7623977393c523ae4fb605b8000000000000000000000000000") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/05/11 20:26:14 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000014000)="d3616d667300", 0x0, &(0x7f00000000c0)="07a138490dc909167c0e3681ac49cbb208dc813b6cc5000000000000000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x5) 2018/05/11 20:26:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:14 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) io_setup(0x0, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$cgroup_pid(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="33343035400034ab"], 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x0, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0xfffffffffffffffd, 0x300) r4 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r5, 0x0, 0x0, 0x1) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x6, 0x1000}}) ioctl$void(r5, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000400)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501c7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80f641a10f1dd4546b1ccd8e5381f70cc0bb4966db4aad6b6f351a91a56a863e3b547181363d7a84584813cc8edece0cbba04e33dcb592a8a55b56f43ccc6c31795a2e84a99c00bb777869ccef58b0b17e565b71ce8222d110c531f4fba06f3466e13d9bcc557d03f8da533ace8f187bea2c88e48bec6a320a6990b69af8c356", &(0x7f0000000140), &(0x7f0000000340), &(0x7f00000002c0)="f74dda") epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) 2018/05/11 20:26:14 executing program 1: r0 = socket(0xb, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000000)="d04b2d6c96e17e785f8ce7e7530554da850eb26a55180d7dd05aac4c64c5d7fcd06a4ecaf2a5fe880b602cb82dcb8e4b5efcc59e3c6594af0b1502aaa1d6df4efc376c4a6ae906a96e01c81140393644937cf881e9eee29663d2632af80691b721c7b3a5df4814087abaf44c97f3bee100834a66d95b055d471fbf2348cc451c9f2a6c5e2aa9abffe0cb08d139a545c8656e3e6fe941202b05827f79d38e9549763abc439af478fc47908d0b14d98c624b29", 0xb2}, {&(0x7f00000000c0)="6a3fa237f4fa22", 0x7}], 0x3, 0x0) accept$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002900)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002940)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1000, 0x1, 0x0, 0x100, 0x800, 0x0, r2}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/11 20:26:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) r4 = semget(0x1, 0x3, 0x203) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/208) socket$key(0xf, 0x3, 0x2) 2018/05/11 20:26:14 executing program 7: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000000)) ioctl$KDGKBLED(0xffffffffffffffff, 0x80045113, &(0x7f0000000fff)) 2018/05/11 20:26:14 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x123, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={"7663616e300000000000800000f6ff3a", 0x0}) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) [ 106.721108] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/11 20:26:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0xa, 0x8, 0x9, 0xffffffff, 0x2}, 0x2c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x202080, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x36, @rand_addr, 0x4e24, 0x2, 'fo\x00', 0xd, 0x7fe, 0x5a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10002, 0x1ff, 0x9d, 0x8001}}, 0x44) 2018/05/11 20:26:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) r4 = semget(0x1, 0x3, 0x203) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/208) socket$key(0xf, 0x3, 0x2) 2018/05/11 20:26:14 executing program 6: gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='setgroups\x00') sendfile(r1, r1, &(0x7f000050dff8), 0x86) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x4, 0x68, 0x2, 0x80000000, 0x8, 0x5, 0x8, 0x450, 0x5, 0x5, 0x10000, 0x400}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) 2018/05/11 20:26:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) 2018/05/11 20:26:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247009, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000001280)="1af658cfff08a69054018a97caf1b0ea628d000800000600003b3f0a078f11442f07bb11285c390e2302fdecc3813f493d0f97702994adb008752e6ac9b2561f4dfb1dc0a8a80f6ce678e92094eddf010000001337914b058165cfe22f3feab266d56237c703c738eab987cb8c03c9e2376aa7ecde76d16241e9a26faa13a40602f830598ac0d55b9aa360ceb81ed55d7d20fbc6b9fb7bd8a4a42fed730728721db94bb813a68f19856b9271ccb4489b093b26df23de9cbfde11598ba41294a2cf3bc84e5ceae962229eb665b8d18f8c8fbbca2c555398de508b08cbb6d672af86ce12f8c281c97598dfa421636a00000000000000") ioctl$KVM_SMI(r0, 0xaeb7) 2018/05/11 20:26:14 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lc\x00', 0x1b, 0x100000001, 0x36}, 0x2c) write(r0, &(0x7f00000002c0)="d6e5468fe59fbb1c85479eb78c3c0645517ed18a1417e389c9ed3d3f35477e7e1ce5706d241e4be987d1b72bd82f827cf49a8ed754e4007aa32fad5a98ad7ccfd6af6961af884339e0da82b84c1013c869603f0644e2a1940ae64ae2fa94533170c18b50c7ff986a3785", 0x6a) r2 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xffffff26) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/05/11 20:26:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) r4 = semget(0x1, 0x3, 0x203) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x6, {0x2, 0x4e23}, {0x2, 0x4e21, @rand_addr=0x464}, {0x2, 0x4e23, @rand_addr=0x8}, 0x32, 0x6, 0x2, 0x80000001, 0xa012, &(0x7f0000000040)='rose0\x00', 0x5, 0xa3, 0x6}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x10000, 0x5, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)="ce8f6335fa353bb35117bc07f8de2fe07a25b61a4ec7a7ebddf7db43c3f5c1bb8d8b0ef095ecad70ebdf429c2bb58948ece0fe9b288ea46db0ecb39709acec7842db512101f1856312f91c88f01c1ea2e45989995a0db6d8388df976b08821fb982c431ac0fc44ff7792f0f65a63238b25ee56eeafcf3467283553e42c2ba39758d54b8c3cc804", 0x87, 0x40}, {&(0x7f0000001340)="dae996d1d71b966f40f8b0e7e84f3135ac7cd9bed6245fa318de7cada33a1c64537cef7930db8f863c32bf26d21fa95e73cb0e3130c656aa4ec1c16f7b2faa1d2cfae7ee2e14f3457d0cf13b1b1dcfc095947b4a5bfb6b7930d5928e4a31fbd3788ada5ceb1591845698beb3cd8acf50f30f36243671281145ecca4899f6f0b5f8b345098e6fdf0ab77ee59487592f930340097c151f9c8934d0b3649bfa173721d6f71741c3a87483735fd453b6fbc0e0dec021e0a6a7a7a4c8f1c8e9862b55a45c5a31dbd314c74ffed7b07cbf1e589915694053", 0xd5, 0x7}], 0x804008, &(0x7f0000000300)={[{@nointegrity='nointegrity', 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x39, 0x35, 0x39, 0x3d, 0x34, 0x34]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x38, 0x7d, 0x31, 0x39]}, 0x2c}, {@resize='resize', 0x2c}, {@resize_size={'resize', 0x3d, [0x30, 0x7f, 0x3f]}, 0x2c}]}) 2018/05/11 20:26:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") unshare(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={0xffffffffffffffff, &(0x7f0000001380), &(0x7f00000013c0)}, 0x20) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) [ 107.084967] jfs: Unrecognized mount option "gid=-959=44" or missing value 2018/05/11 20:26:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x90) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000100)) close(r2) close(r1) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x192) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3ff, 0x4) write$rdma_cm(r1, &(0x7f0000000c40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c00)={0xffffffff}, 0x2, 0x1}}, 0x20) write$rdma_cm(r4, &(0x7f0000000c80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x3, r5, 0x30, 0x1, @ib={0x1b, 0x4e93, 0x3, {"72466742cbf3fd757a89dfc208cb9d0b"}, 0x5, 0xb073, 0x900}}}, 0xa0) 2018/05/11 20:26:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)=""/189, &(0x7f0000000240)=0xbd) 2018/05/11 20:26:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c6295e46ca6c09b612ec6f") sendfile(r0, r0, &(0x7f0000000140), 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x8, [0x20000380, 0x0, 0x0, 0x200003b0, 0x20000548], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16]]}, 0x80) 2018/05/11 20:26:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'vcan0\x00', r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) [ 107.280871] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 107.336820] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/11 20:26:15 executing program 2: r0 = socket(0xd, 0x8010e, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 20:26:15 executing program 1: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/05/11 20:26:15 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00'}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000340)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x2, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="850000001b00000087000000000000000300000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000180)=""/153, 0x41100}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x800, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x200, 0x10, 0x1, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000140)={0x401, 0x0, 0x1, r3}) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)) 2018/05/11 20:26:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:15 executing program 7: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) eventfd2(0x6, 0x1) unshare(0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/11 20:26:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)="5094005d43bb693837da40ba0b72965c3b3a59eda958ca551b8892f5d4dfc918c5e4d1626767692ba880eaab656330ede29f3918b37940f72a0208edb1a7046272d8dfff44510bf9db", 0x49, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0x9, 0x7, 0x10000) socketpair(0xf, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000540)=0x5) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000400)={r7, r8, 0x5706}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000000580)={r10, r8, 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r12 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r12, 0x20000003) r13 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r13, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r13) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) r14 = accept4(r3, &(0x7f0000000640)=@nl=@unspec, &(0x7f0000000700)=0x1b1, 0x80840) recvfrom$inet(r14, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r11, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r11}, &(0x7f0000000500)=0x20) r15 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r15, &(0x7f000014afe4)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="1400000025000103000000f346f7e96d67d67e00"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000000100)={0x2e2, r16}) r17 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r17, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/05/11 20:26:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000028) dup2(r1, r0) 2018/05/11 20:26:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x88002, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/241) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'bro.te\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000240), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x148, 0x198, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x0, 0xffff}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2a0) accept4$netrom(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) fcntl$setlease(r0, 0x400, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)={{0xb8, 0x5}, 0x1, 0x0, 0x5, {0x5, 0x2}, 0x4, 0x7f}) 2018/05/11 20:26:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7, 0x3, 0x2, 0x7, 0x3, 0x9, 0xffd, {r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x10001, 0x6, 0x1, 0xfffffffffffffffb, 0x4}}, &(0x7f0000000340)=0xb0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b, 0x0, 0xfffffffffffffffd}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x21f000000000, 0x30, 0x8000, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e21, 0xffffffffffffff49, @empty, 0x7ff}}}, 0x84) 2018/05/11 20:26:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 108.396943] IPVS: length: 90 != 24 [ 108.437976] IPVS: length: 90 != 24 2018/05/11 20:26:16 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) setrlimit(0x1, &(0x7f0000011000)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000180)={0x2000}) prctl$setendian(0x14, 0xfffffffffffffffd) r5 = dup3(r4, r3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000140), {[{{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xfff, 0xea00000000000000, 0x8304, 0x5, 0x9, 0xfffffffffffffffb, 'veth0_to_team\x00', 'bcsf0\x00', {}, {}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffffffffffffffb, 0xb0, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) write$cgroup_type(r5, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/11 20:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:16 executing program 1: r0 = socket(0xa, 0x1, 0x43a0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24}, 'lo\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) write(r1, &(0x7f0000000240), 0x0) write(r1, &(0x7f0000000040)="260000002200470105ff0f9effffff0000006d20002b1f469d0d49e3e1e053c5320612aee444", 0x26) 2018/05/11 20:26:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0x9, 0x7, 0x10000) socketpair(0xf, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000540)=0x5) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000400)={r7, r8, 0x5706}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000000580)={r10, r8, 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r12 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r12, 0x20000003) r13 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r13, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r13) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) r14 = accept4(r3, &(0x7f0000000640)=@nl=@unspec, &(0x7f0000000700)=0x1b1, 0x80840) recvfrom$inet(r14, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r11, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r11}, &(0x7f0000000500)=0x20) r15 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r15, &(0x7f000014afe4)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="1400000025000103000000f346f7e96d67d67e00"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000000100)={0x2e2, r16}) r17 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r17, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/05/11 20:26:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80001) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'hash\x00', 0x5, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/05/11 20:26:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000380)={0x8, 0x6, 0x1, 0x0, 0x3b, 0xc191, 0x5, 0xffffffff, 0x6, 0xffffffffffff7fe9}) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x6, 0x100, 0x0, 0x0, 0x401, 0x1000, 0xa, 0x6, 0x1b, 0x2, 0x7, 0x10000, 0x9, 0x0, 0x0, 0x401, 0x6, 0x7f, 0x6, 0x7c7c, 0x3, 0x800, 0x6, 0x9935, 0x3ff, 0x3, 0x1, 0x80, 0x0, 0x57e7850, 0x1, 0x2, 0x8, 0x5, 0x32, 0x0, 0x7, 0x1, @perf_config_ext={0x8, 0x6}, 0x12, 0x7, 0x81, 0x0, 0x1, 0x3000, 0x2}, r1, 0x8, r2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000340)=0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0xfffffffffffffffc, 0x0, 0x0, 0x0, &(0x7f0000000340)}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) 2018/05/11 20:26:16 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000140)="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", 0x1000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/05/11 20:26:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000180)=0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xfffffffffffffff8, 0x8, 0x0, 0x6, r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 20:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:16 executing program 1: r0 = socket(0x19, 0x1, 0x1) getsockopt(r0, 0x800000010f, 0x8000000000000083, &(0x7f0000000040), &(0x7f0000000040)=0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f00000000c0)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/47) 2018/05/11 20:26:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0xffffffffffffff8e, 0x3, 0x6}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) close(r2) 2018/05/11 20:26:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x472a, 0x3}, &(0x7f00000001c0)=0x8) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff88) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x3b) syz_emit_ethernet(0x56, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x3f, 0x8, 0x6}, 0x23, 0x0, 0x0, 0x0, "67b9fe849a40c984ba573d902d80dd2e85721b8454527badb7b42d03a3bba2d593d83d70e838fb6f24bb4fc9b3896ccef20cc434f705b56b0ae442b37ec03156"}}}}, &(0x7f00000002c0)={0x1, 0x1, [0x7ef, 0x13f, 0x1f3, 0xa34]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff324bc907000000000000001c0000000000119078ac14ffbbffffffff00004e20000890787ca2cfd113326ff5d7c6da27f5ce07c0d4c3a7737a7ab313ce18a634b18a627f8596ed34e750e0303ded39c7f3817df7148f9a11df8b30a64a1915a9b64169e9dc942bc477c83fe6fb633aa2ea"], 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x480301, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/11 20:26:16 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x5, 0x6, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r2, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f}, 0xe) r5 = socket$rds(0x15, 0x5, 0x0) listen(r4, 0x0) listen(r4, 0x800) dup3(r5, r4, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000003c0)="cae553c72c3585b87333845f18059d11", 0x10) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="78d80009000000001e009ebce20000b6e412e90805002e9cc43b0a68898eec04321cb60005bb647cb9c964ce35d2001148fdbf3b4055fbdcb249209754b5d38440cc46ce38cfcdd44e7c7f6eaa8029bdd269bd33da3004b595a56a3e605dbb8ec48bb84d4155ee09cc4c92dcddcd68728aaa1c6f2cd458f9989d956e9fbca2f438199f388b0d1896fdc699de40b13a8ec03ac4d9f431253c5b61571b47f06431bb612c0991dad899bd84ffab9851e4cc7b105a1c86c63fc7c3a4554a724838cdd2"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000000740)="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") bind$nfc_llcp(r0, &(0x7f0000000480)={0x27, 0x1, 0x2000000000000002, 0x1, 0xfffffffffffffffe, 0x9, "c60155eda6c04623511f203bae3033ee4aae3951cafeab6e114d892cafb70d3bb8540e4841f0d3abfb909fb1700ca7c6caf175d832f97ce5642d8a9a4b0e7f", 0x38}, 0x60) socket$inet_dccp(0x2, 0x6, 0x0) mmap$binder(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3000004, 0x13, r2, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r6, 0x5}, 0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='gre0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) signalfd4(r1, &(0x7f0000000180)={0x40}, 0x8, 0x80800) 2018/05/11 20:26:16 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000100)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x462301) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000140)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x600001, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000180)={0x100, 0x1000, 0x7, 0x400}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x8000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x583e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000040)) 2018/05/11 20:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 108.802706] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 20:26:16 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x82307201, &(0x7f0000004500)) 2018/05/11 20:26:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/11 20:26:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x80003fd, @tick, {0x1000000}}], 0x30) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) ioctl$TIOCSBRK(r3, 0x5427) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/05/11 20:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 109.074085] FAT-fs (loop7): Directory bread(block 112) failed 2018/05/11 20:26:16 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x400000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x14, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 20:26:16 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) sendto(r0, &(0x7f0000000000), 0xfffffffffffffd6a, 0x800, &(0x7f0000000240)=@hci={0x1f, r1, 0x1}, 0xffffff5f) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20080, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/11 20:26:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) dup(r0) sched_setscheduler(0x0, 0x2, &(0x7f00000000c0)=0x4) fcntl$notify(r1, 0x0, 0x1000000000285) 2018/05/11 20:26:16 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x90) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000004) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) creat(&(0x7f0000020ff2)='./file0\x00', 0x0) renameat(r1, &(0x7f0000020ff2)='./file1\x00', r1, &(0x7f0000002000)='./file0\x00') 2018/05/11 20:26:16 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000003c0)={0x7, 0xffffffffffffffff, 0x1}) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000340)={r5, &(0x7f0000000280)=""/192}) r6 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x12080) recvfrom(r1, &(0x7f0000000040)=""/131, 0x83, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0xffc3, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) sendmmsg(r2, &(0x7f00000060c0)=[{{&(0x7f0000003ac0)=@l2={0x1f}, 0x80, &(0x7f00000015c0)}}, {{&(0x7f0000003cc0)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)}}, {{&(0x7f0000005f00)=@sco={0x1f}, 0x80, &(0x7f0000006080)}}], 0x3, 0x0) 2018/05/11 20:26:16 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = shmget(0x0, 0x3000, 0x120, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000004000/0x4000)=nil, 0x2000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r6, 0x9730}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r7, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r4) epoll_wait(r7, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 109.395696] dccp_close: ABORT with 65423 bytes unread 2018/05/11 20:26:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x1000, 0x6, &(0x7f0000000140)="11894d3558ddcb30d9c01b7698c084e3cc7cdc41a2df8bac425a483b7498ef7bb922138c42b25a36de3dfc276d6069a6bf3d443da088e7a840aa828fb88584d42dc6d9306f311a03ccddd5f45b8d68e3417f37f4da0425bbaae90d12a9b8da78f67c6b5e5d7eb370694c60c7cdf09b05adfbb41c7f4c1a663136abf3", 0x7, 0x3, 0xff, 0x3716, 0x4, 0x2, 0xde, "ff0fe890a31d2cb29b135f3b78ac887c80c3b826f3b77e3fae9c0aefbbaf8a45e70184a89d8eb18df9d7b70127dc079bdfb8b77a2d69e819784bb25a7afbdc4fc6ac8eea47a434d6ef41bac0c3ac13ccd97a747c4d1a403193ad9cb854adc06c8b67e97d990b5a64ab87561e3099137789c3d9e87f87b8ea767b0421258bc5b5587ba640b83f9b64c910b12789569f502e719b6f44bbdf961e8a79a926559da2c2fbb95946d946569cd735c7f94840c7f77a4d6b1eec88f2f8b1dd64fc0a7c63df5bc6707f6b4d168de311aaccac077e65a9d06d57fc"}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r3, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1000000000000044) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)) sendmsg$nl_netfilter(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, 0x5, 0x7, 0x400, 0x70bd2c, 0x25dfdbff, {0x3, 0x0, 0x7}, [@typed={0xc, 0x26, @u64=0x2}, @generic="8679853259f46cd8bb8d4f87218ca2b93ef18e7fae8e99fb8745e0ddccff67c06b05c1a6da35abc4c2929351213b"]}, 0x50}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000001) 2018/05/11 20:26:18 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x410c}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 20:26:18 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/11 20:26:18 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:18 executing program 2: r0 = gettid() ptrace(0x10, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001480)={0x0, 0x3, 0x9, [0x7e18eca5, 0x200, 0xe72d, 0x5, 0x4, 0x2, 0x8, 0x4, 0x3]}, &(0x7f00000014c0)=0x1a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001500)={r2, 0xa}, &(0x7f0000001540)=0x8) sendmsg$netlink(r1, &(0x7f0000000380)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000140)={0x1a8, 0x33, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x2e, @u64}, @generic="b68082282bf3a4648d3f0ecee62ee13f6057c7010e551a4d44da0a333a33d7a06117da776e2bb4e4566659248929b31319062305a4ac1a71be79fad1e6f7166d5dd18280a6adc8bf712d6edb212db4e0ec484a42e4aa653ec4bad2f60cfdac2853eca82f948117228b35124079e9c3f579ef0b28fca523084d8b8661e903da4a45ce732a1a95dbf4942c1a42ba140d2c476058963d322bc121297dd5c9d427d2e1582178e2882f0d9565204d235c8bb4a053ef8c529ba8df5a90095ee1788dc58ac4d6bba73faf5e70b168978fa5", @nested={0xb4, 0x3, [@typed={0xb0, 0x15, @binary="ba9134b3d3c0f07a546f33942c6be42712b199a359f8e9851b6493ad7c03503ae2052485c23779b6fce7e88e37b8358cdcce6a29f1abc46402704045710d465e4546a4b4a95ab374ff22c840cf95610140052f89fa3ac7179be12cc60d97a63f4d6c1a67c79f32d2fc014bee8129bad44c7d99f86c4171d0ba890743f3c730706fb25983937c8b57462de96b46424765e66e55fa1f3fa568387d9f200bd9790faadfc7e2c90dc1dc1bd2"}]}, @typed={0x8, 0x17, @pid=r0}]}, 0x1a8}], 0x1, &(0x7f0000000340), 0x0, 0x20000010}, 0x4000) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001400)={r4, 0xfff, 0x101}, &(0x7f0000001440)=0x8) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/11 20:26:18 executing program 1: r0 = socket$inet(0x15, 0x3, 0x2) getsockopt$inet_mreqn(r0, 0x114, 0x0, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/11 20:26:18 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffff56, 0x80) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r3, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/05/11 20:26:18 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 110.302787] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 110.321959] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/05/11 20:26:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000200)="31ae81caee7ddf023c09cde686e06f2d9013e7331769b3525901a0fb003ed3bb6a286e8d01eb", 0x26, 0x4, &(0x7f0000000280)={0x11, 0x4, r1, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x4, &(0x7f0000001300)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64]], &(0x7f00000002c0)={0x4, 0x0, [0x0, 0x1]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000300)=""/4096) 2018/05/11 20:26:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:18 executing program 6: memfd_create(&(0x7f0000000240)="001053e1afe1c6ebea9f9f1e77d387070ba9df07b7cc20fd5f49606b8bd2b781074f4ad7d1b3667e5d17acf4633ae3f8c606d642abc68109ae545442e51748276a38da5f08c0f7f532b2f862", 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842a, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/05/11 20:26:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) [ 110.361307] QAT: Invalid ioctl [ 110.374787] QAT: Invalid ioctl [ 110.378294] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/05/11 20:26:18 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c10000000400b66adeb53635f50b7e247ded5b6cc1bb74bde8feb86fceae166f42df70216f927ff3419650bccd3fa72cfac426b079b543a45cf20f92f3ec6e4b9a85f4b505f0e3f205bc0900000000000000ab8ea4c33231caed3046a352aa28bccf907c0aa81a43a91eba9454b2cae794896f4f0b28f307e53007a0e5f95fad61e541343a14980e5ac4c045415e75cf6f8e29d33c3fd289920192988f41ac471ff77c230b3f2a4e4a8b8d6dae969136e621847352251663844794c231e2ea4c0a25c62ce1"], &(0x7f0000000100)=0xc9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x6}, 0x8) 2018/05/11 20:26:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)=""/89, &(0x7f0000000180)=0x59) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000000c0)=0xbdc, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x5b) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d865d725562b00280600fe8000000000000000000000000000aafe8002000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/11 20:26:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:18 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_map={0x9eb7, 0x1ff, 0x1, 0x1, 0x54, 0xffffffffffff9b07}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/05/11 20:26:18 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:18 executing program 6: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfffffffffffff546) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/05/11 20:26:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000140)={'team0\x00'}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006d40)={0x0, @local, @rand_addr}, &(0x7f0000006d80)=0xc) accept4$packet(r3, &(0x7f0000007380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000073c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000007400)={'team0\x00', r4}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0x5, 0x4e24, 0x8001, 0xa, 0x5fa82a3a624c8307, 0xa0, 0x97, r5, r6}, {0x80000000, 0x100, 0x5, 0xfff, 0x8, 0x1, 0x4, 0xf0a}, {0xbd, 0x6, 0x3, 0xbdd}, 0x400, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in, 0x4d4, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x1, 0x0, 0x5, 0x3, 0x100000001, 0x1}}, 0xe8) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000040)="c442b10a46c2360f21d44a0fc75a5fb99e000040b831ae7975ba000000000f3066baf80cb86c940d8fef66bafc0cb8e4000000efc744240000700000c7442402c79d0000c7442406000000000f011424c443856829450f20d835200000000f22d80f20d835080000000f22d82e66400f009b436b86ad", 0x76}], 0x376, 0xffffffffffffffff, &(0x7f00000000c0)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x780}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000400)={0x101, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 20:26:18 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0x0, 0x0, 0x7ff, 0x3, 0x3}, 0x400, 0x2}) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="82000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000017c0), &(0x7f0000001800)=0x8) 2018/05/11 20:26:18 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) syz_init_net_socket$llc(0x1a, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/05/11 20:26:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:18 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x80) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000000c0)={[{@nodiscard='nodiscard', 0x2c}]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x8, 0x0, "df6438bef53b", 0x1}, 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/05/11 20:26:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:18 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x1}, 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x48000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x12b8, 0xfffffffffffffffc, 0x0) [ 110.755276] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.762643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/05/11 20:26:18 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0x0, 0x0, 0x7ff, 0x3, 0x3}, 0x400, 0x2}) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="82000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000017c0), &(0x7f0000001800)=0x8) [ 110.853980] attempt to access beyond end of device [ 110.859083] loop3: rw=12288, want=4104, limit=20 [ 110.888340] F2FS-fs (loop3): invalid crc value [ 110.900168] attempt to access beyond end of device [ 110.905263] loop3: rw=12288, want=8200, limit=20 [ 110.917227] F2FS-fs (loop3): invalid crc value [ 110.921952] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 110.940639] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 110.947822] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 110.956825] attempt to access beyond end of device [ 110.961867] loop3: rw=12288, want=4104, limit=20 [ 110.967396] F2FS-fs (loop3): invalid crc value [ 110.972272] attempt to access beyond end of device [ 110.977408] loop3: rw=12288, want=8200, limit=20 [ 110.982896] F2FS-fs (loop3): invalid crc value [ 110.987610] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 111.011657] attempt to access beyond end of device [ 111.016825] loop3: rw=12288, want=4104, limit=20 [ 111.021798] attempt to access beyond end of device [ 111.026939] loop3: rw=12288, want=8200, limit=20 [ 111.033189] attempt to access beyond end of device [ 111.038266] loop3: rw=12288, want=4104, limit=20 [ 111.043235] attempt to access beyond end of device [ 111.048222] loop3: rw=12288, want=8200, limit=20 2018/05/11 20:26:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r1, r2, &(0x7f0000000040), 0xc7) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x4, 0x2, 0x83}, 0xff, 0x3}) dup3(r2, r1, 0x0) 2018/05/11 20:26:19 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000009b38)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x100000000, 0x4) 2018/05/11 20:26:19 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:19 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ifb0\x00', 'eql\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x20000, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x800, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x200000, 0x0) r7 = creat(&(0x7f00000009c0)='./file0\x00', 0x80) r8 = syz_open_dev$usbmon(&(0x7f0000000a80)='/dev/usbmon#\x00', 0x1, 0x4100) r9 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0x9, 0x4002) io_submit(r1, 0x8, &(0x7f0000000c40)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x5125, r0, &(0x7f0000000480)="3d6853634011eddb4cc4e99ecd480bbece0b47eb0c9fccd400956de496b9e10cdf28ebda38afbca734264324659d91c7d22f95a5dec3bdf5d997ba3f25597db405019431164acce3d881591a14cb8e409c8ea31d715d2ae54791c8b617646118b3aee431ab81e3ea494667fb4ee283ca34c393a93451b30aef3d415b6bca9a6479de3c07290bb60ad88f3648fa8eb0c5b2bf92e120023182f0150cf71a8386dc56b505ee5eef38fd4bed37fc228e1e8a02419ae1bb012f84ae939315c7a1a86a29ab3b0ca7", 0xc5, 0x7, 0x0, 0x0, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xe, 0x5, r0, &(0x7f0000000100)="d968a1f9d74b6722122355ea96879588170fdfe7dd4c818a1c76be48c013ddc8e31a2eab67c2a7acb7cdbfb0ee74fa6bd84af6a7dfd636b34208afde84726d086afa88a908b3f822e231e9fedee3d9d9f0b2c119eafa9d995f1670681f0fd0", 0x5f, 0x3, 0x0, 0x1, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000005c0)="2b1c18876fc743d7de43c37b29e24c8d33aa1f196451686aeba19a02c747152c1201df81f04f68cd1e2200b0013c8b72ef126fddbe654c5d2987c13d0240b8c45a17899e769d44b70173967eb7509f617464ea67f004bcb1d1f90ed048d0fde9890295c45eb992dd2e6d64464084f5c80227ecb73283eeddafc9b32face94af648a9ee87d243bab5d20fef3fa5166e79d6e1cace7b3ee7a71e", 0x99, 0x7fff, 0x0, 0x1, r4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x81, r0, &(0x7f0000000700)="449e200f8865c9d5ac17a29fc750698eef1d2e973be61896cb27465f2ef488fbc34f", 0x22, 0x4, 0x0, 0x1, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000007c0)="1c6f9982e9d5a697518ec8db3663303540ec45bbaecd5687b1bab51f50df1a35af5ee6d8171563543e21d4431b5fa25095a49083101f860bec87edc0beef2aa834f543ce014951b5193fb16c1472a70e94410742085ff996afa91ce3b5c78f3b82f33b657ec9c6614b7d08164ba76b8039cbe6c6d5bdcb734c37e28aa98902c869486524b6e04d81972511ed72df08bbaaa3fadcadded79887cd61d6f8aee1e056b4f8e90d66a53361a276dce649f493a8141d572cf8368c70805bfb", 0xbc, 0x3000000000000, 0x0, 0x1, r6}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000900)="70e6c29127de1bcafc6e91ef0ee93effbce82ad5d1cfb7819504da61d857a8e3faa8ab56e2aabc95e48cd28dd8b992b96365894d7cab7756dabbc84ec901be679aca400b415f7f051fb62b965ae0743a826330677297a81da35584364714a942e11f3609a0742f8532028777b8bef8e495dee9c35ecad065db11fa35db0909507525a8b1889ed3042f5d5aa4f3ec67ba5539505dede6d4b1f3c9a9c08d24c815758fce64c1", 0xa5, 0x7, 0x0, 0x0, r7}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x3, 0x4de, r0, &(0x7f0000000a40)="898e2d0f6a37d24371c74d0315422cd41a6ee3cedfa96e485488c85dae8c67b6c656ccfb2a3082a4290e5514873b12f5ae2a7bd10da4", 0x36, 0x81, 0x0, 0x0, r8}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000b00)="72b8a6bf4ef5aafb2523d3a9012414a0ab502e8ccfacaaa0ff529e0a45fa7505ccdf364a3f51d5a9ac8e5fe68f61ed94f26acf8bf76bfc0bc9c61b2efdfb5134613c76e8f7cb97bf5c424f7220faa1939f7be76db19f942e019b1cfe3ff18ad75fd827df5ed1d97eee3adfbc417c0b01ca0f945a24a008457601886d3a449d444e216217bb2480702cef01af0dabe02d2cbd99eda76824ec848530fb94e6ba2b1e148b6a3e6d18edc5edc3b14a299709f0f3a7eb3e9fdad47aea719d", 0xbc, 0x2, 0x0, 0x1, r9}]) 2018/05/11 20:26:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000f) accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/11 20:26:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) 2018/05/11 20:26:19 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002480)) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x20680) sendmsg$nl_generic(r2, &(0x7f0000002440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f0000002400)={&(0x7f00000000c0)={0x2340, 0x1e, 0x0, 0x70bd29, 0x25dfdbfc, {0xa}, [@typed={0x14, 0x3c, @str='trustedselinux,\x00'}, @nested={0x100c, 0x56, [@generic="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@typed={0x8, 0x7b, @pid=r1}]}, @generic="d3c829fe4bfc1944e1d27b36b42f95c9790b3079bc01c943bdca72827505e51101fe1ded94df98d2d57a9b1082cb4304e050c52dfbf21b461dc861b5c1dc260e35504f3b908f2e93270813a5f5f50d3f4b9bd7785dd9b0a6c50106b5262cecebd8c34c190085efa998e603a001939bc18d6a3084", @generic="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@nested={0x1cc, 0x1c, [@generic="243db91db3fe2450abc2632d9997ee412ddde3e1f0493cbf84c5fac96a1398109f256e23a5a0ab4fcaddbbe40f40bd195de8b95f027b00be4e79fc08696daf09a84f725660abaec2e6ba9770e762c820bf9913a8066753fe4793b93aa09f0ca4197fc5fd6a6df82ae2b673b6fa504a712ff04fe413774440ee3bfad65b58b9c6fa2520ba9112832bf72eb28cb447a0b659625f0fd9b0d5094df84dddd92c7989e817123fbe2cdb0eb60bd870ea4c983e24b3c0c49440044e65b93424267af6cb4cca107242ea7d90659fd18b34c017", @generic="ae944b83a032ee94cc10ae633865ff5935a943bc839da5f20698747c63075bc1a78b375ae8117440f78b291d7a0ad08ccc9bc30b2870ab96495c4ac342d7ae50ba4cfc1ac0d8538ce6d6978a6cd772e8a2", @generic="2e146cc45116f54f758443b4ce34cf91f5cd7c349e6b11a5a7aa22c744f18bea3bde1cae07901bc8665f740c524522f5388a61361601f2b7d4c8a7129ac35388365f7bf0a9b68f22af969d5388e255c80c0e3858d44750299db274a8e12e535ea2f27b117515ab708240", @generic="e724f8e1af8de1f598a6b7e0c3387791a5acb6e736668d17ba82e836d62ae6d095f787c8281215520472fc77a17a6193efe96e128bc031afd4cef171e1"]}, @generic="094d83ea3686f7d482448ce7a816696565c992c8edce494e5faaabce43de738307a298c9517a54b352de4e0de6d332eb8220f4f6d2fe9affc1d8d5da783d83b3725cc14f2c78ae2b4c0b5dfb1da4f5f03fda14347e96c0581cfef0bee2cc6988053c74de5cdb7437b971dea3acc1c054f2d8ec3500605a049f2fb9674e10de3fb5d308bbddf12618c51c3d988b9d2e2905444645e44cc464b099e0f902a58af38a0d9047bb2475ba13ca27324ebb0b762d830018d6eb", @typed={0x14, 0x8b, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2340}, 0x1}, 0x40000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002640)={0x4, &(0x7f0000002600)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000002680)={r4}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000025c0)=0x6692, 0x4) pwrite64(r2, &(0x7f0000002540)="400b76793e159f9c16e51b26278c2434b65bf1b341337da6805d53c49e9e768c319993f77fc324435b8b33bf263ccea127424ef5f65dd952b4cb493a600c2343da6e", 0x42, 0x7) perf_event_open(&(0x7f00000024c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff800000000, 0x4000}, 0x0, 0xffffffffffffffff, r3, 0x0) 2018/05/11 20:26:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:19 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/05/11 20:26:20 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x121000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="107a60467a3aec315182c2c1bef24b387fbe333021768e09bc9af0d010372c06dcae7dcebb1218b473645205e68585cfb7dfd3e8e40d397fcc58ca5c89a40eb77b2d51183a1b72157c95af2c1083d43899f06fa3a42fa21f0bc773b2e14248ab69f68a2255621b485f93914952e3683708bdcf", 0x73) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r4}) r5 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r6 = eventfd2(0x23, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r6, 0x5, 0x400000000000002, r4}) connect$ax25(r1, &(0x7f0000000080)={0x3, {"c63421d8db3d2e"}, 0x1}, 0x10) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x2000000002, r4}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000140)=0xfffffc6c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/11 20:26:20 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x101}, &(0x7f0000000300)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffff9c, 0x40046207, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000180)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={r2, 0x1000, 0x3, 0xffffffffffffff9f}, &(0x7f0000000380)=0x10) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x0, &(0x7f0000000080)) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)) recvmsg$kcm(r3, &(0x7f0000000680)={&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/95, 0x5f}, {&(0x7f00000004c0)=""/251, 0xfb}], 0x2, &(0x7f0000000640)=""/20, 0x14}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000700)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x4, 0xfde9f1195b2df0b7, &(0x7f0000ffb000/0x2000)=nil, 0x7fff}) keyctl$link(0x16, r0, r0) 2018/05/11 20:26:20 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(0x0, r1) fadvise64(r2, 0x0, 0x6, 0x5) keyctl$session_to_parent(0x12) 2018/05/11 20:26:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x100000000, 0x8000, "80b61fb3d2e3", 0xffffffffffff8000}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b800000019000103000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000010000000000000033baab2b00000000000000000001000000000000000000000000000000000000000000b46b6e000200000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/11 20:26:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000080), 0x0) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = gettid() r2 = accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) r3 = open(&(0x7f0000000380)='./file0\x00', 0x400000, 0x40) write$cgroup_pid(r3, &(0x7f00000003c0)={[0x36, 0x33, 0x38, 0x38, 0x36]}, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/74, &(0x7f0000000240)=0x4a) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000140)=""/59, &(0x7f0000000180)=0x3b) capset(&(0x7f0000000300)={0x39980732, r1}, &(0x7f0000000340)={0x4, 0xfffffffffffffff7, 0x7, 0x1, 0x232, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) 2018/05/11 20:26:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000003c0)="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", 0x100, 0x0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 'syzkaller1\x00'}) 2018/05/11 20:26:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000300)="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", 0x1d1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/124, 0x7c, 0x0, &(0x7f0000000080)={0x3, {"2b2ee65554bc92"}}, 0x10) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xe56, 0x0, 0x7}) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x101, 0xffffffffffffff54, 0x8}) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200)=0xdc5b, 0x9, 0x2) 2018/05/11 20:26:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000000080), 0x0) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000100)="0200fa33172b4b1f42c87c088318cf05485f316e637ffadf0da400000000000000", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/103) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/05/11 20:26:20 executing program 2: getgroups(0x40000000000002ca, &(0x7f000045f000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0x320) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) accept4$netrom(r4, &(0x7f0000000240), &(0x7f0000000380)=0x10, 0x80800) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x8, [@multicast1=0xe0000001, @empty, @rand_addr=0x3e, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x30) 2018/05/11 20:26:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x100, 0x1, 0x200, 0x400, 0x3, 0x3e, 0xfffffffffffffffb, 0x3b3, 0x38, 0x38b, 0x0, 0xfffffffffffffffc, 0x20, 0x1, 0x5, 0x3f, 0x7fffffff}, [{0xd57df18883155083, 0x4, 0x0, 0x5, 0x8, 0x101, 0x9, 0x8300000000000000}], "ff9c7bdcda3addbf0b90a895de9e89f67a79e4d8d09b7fe85b8f4a46aca68701ad76aa470fe51b71f4e5fdb66711e80034c942bfe873a8df1fcd9bce9b542120b51e132e3839e80d5b9c2bc4478e7daa5e41aca9527cf6177724f6ce3d5b8f3e68c4a1dd6d6ae21c3e2a93ab9abffffdc46cede92a9ffa1fcad56f7200a6c3b5b3d02e4c17f1c7b05d4c49d9f41c1e81be88c94c758c509060b1e2a66785cd28b88ad4545f892cbcf8d45134c6698495badac8202e2095494b6e28eeee76fca05c84657776748d4a7783eff54e7536fab0d9f3", [[], [], [], [], []]}, 0x62b) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r1, r1, 0x4, 0xfff, &(0x7f00000000c0)="6d9a6e656bba77ec52be2352622e", 0x9000000000000, 0x59b, 0x2, 0x81, 0xa9, 0x6, 0x10000, "2c8fd18f1eecc88ecedc7580d2ea976db5d2305ac9f01c2b52429196f119261f8a954ce9f17fd69520174f2d1451"}) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x0, "8234415d8799"}, 0x80, &(0x7f0000002340), 0x0, &(0x7f0000000280)=ANY=[]}, 0x0) dup3(r0, r1, 0x0) 2018/05/11 20:26:20 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/11 20:26:20 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x3e85) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x1000000200007d}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000006, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="3282dded2f55375b783188b787d27a1d48ea5969e95ae6d51a5c51e357825b50d539d7a054e2231f6eb297ed0c7ee0d54ac2f391b8268fa603290556c6d6fd8ca616a0e683cc574d221e73208cbe8c391d56aeff5dd93ba14375ea6ad5331559307a60fbb8753c22672955244203519e3c168c4ea6da1121ee3f074e6ba8367771be69c8f48294567b1b7baf785a8bed4f5867ca3c00b3381e775e0bd89579f69aad93764cc0733a80ec9e19897c2a274ea4a725a1c1f258ad70ef7302f93531f170f299280ff8418e73835a835f2d1c4963852fd99fee93dc6642b84e3f8fd0bcf0131003651ec8704b1e16459ee46b4eb7c5", 0xf3, 0x0) keyctl$setperm(0x5, r2, 0x18000000) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0xa, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000480)={0x1, 0x7, 0xfffffffffffffff8, 0x96, &(0x7f0000000280)=""/150, 0xe1, &(0x7f0000000340)=""/225, 0xc, &(0x7f0000000440)=""/12}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) shmget(0x2, 0x1000, 0x82, &(0x7f0000ffe000/0x1000)=nil) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000004c0)={0x8, 0x10001, 0x887a, 0xdb, &(0x7f00000005c0)=""/219, 0x47, &(0x7f0000000200)=""/71, 0x1000, &(0x7f0000003040)=""/4096}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000540)=""/103) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000001780)="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", 0xff8, 0x3}], 0x1080, &(0x7f00000002c0)=ANY=[]) 2018/05/11 20:26:20 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa}]}, 0x30}, 0x1}, 0x0) listen$netrom(r0, 0x1000) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/27}, 0x23, 0x0, 0x800) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3, 0x7, 0x8, 0x0, 0x0, 0x7, 0x82, 0x3, 0x20, 0x1000, 0x5, 0x0, 0x7, 0x80000000, 0xffff, 0xff, 0x6ff, 0x1ff, 0x6e, 0x3, 0xfffffffffffffffe, 0x8, 0x8, 0x4, 0x7, 0xfffffffffffffffa, 0x7, 0xeb, 0xfffffffffffffff7, 0x6, 0xffffffffffffe04d, 0x7, 0x80000001, 0x0, 0xaf, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x9}, 0x404, 0x3f, 0x7f, 0x0, 0x4, 0xb52a, 0x80000000}, r1, 0x0, r0, 0xc79c8e883042c8c4) 2018/05/11 20:26:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) 2018/05/11 20:26:20 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0x3ff, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/11 20:26:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x4, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0_to_bond\x00'}) dup(r0) 2018/05/11 20:26:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1300, &(0x7f0000000080), 0x0) 2018/05/11 20:26:20 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3d0, 0x20000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x6) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000d40)="cbe6b6636966732e73706e65676f00c53a9650628f76c9d85926143c3cec470ae64c9b2696b668948341c10045d6adb52d76366908fd48a8877b52cb0e2e851d3c7de9c697c3c9e5226abc3952958183819447bb4c9bd76fee31c5dce0734075eee2aa77c6195443f9cd4902392c7b93f57328dd310e87a31125144fb50747b505c2edf629f7a7f916131c456272c6455a49a708fd3c2ed225656dd8d2ba2c74db4c10cef8fe21794821a738176df5504cfe359127f1a93fa69bd9d9c5a5092ac2f6750ef059c7d1800e846bc4aeed6eb3c454834b7e3e000000000000000000000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="295793477516c245ff25f1250e57df926b", 0x11, 0xfffffffffffffffa) keyctl$search(0xa, 0x0, &(0x7f0000000500)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000c00), &(0x7f0000000bc0)=0x122) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x46499fafefc50bd3) bind$inet6(r1, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000c40)="259a2925ffeed312f3068116025c197912b18e30f543d7c24ffdcb72c4aabac5223cb0c725fd652bfb59dfdaaa678723d2fba0bbecb36f68bcaaa6ad20fd569ab6b5a79d569b8efaad93353a67606e4e25f0eb97dab175cf25aa87832e1e4fc16f751dfd191373fc0b0bfa8ffbb7b19ab66d6af44744e2eb50a0cbe07e372ae9f82305f4be1544dbf83e10e89be39860abf749911233d65843687acbd36ae046dc0262b8ddaa678d561f5f77b2ee6fad7e2de57c8077f733735f070bff9added97e4029841b8a0872f881d835e8ce12aaf0c36a46e7fb3fd53f8a84f79e553122db001009aeb7c2880ded608bcbad3c006", 0xf1, 0x200, &(0x7f0000000840)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) close(r1) 2018/05/11 20:26:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="20000f000000000038a4bbf9b0a7f09f837800dd83000aee4f73"], 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000340)={0x6, 0x8, 0x5, 0x8, 0x200, 0x101}) connect$bt_sco(r2, &(0x7f0000000180)={0x1f, {0x2cb1, 0x7, 0x8, 0x80000000, 0x2, 0x5}}, 0x8) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/194, 0xc2}, &(0x7f00000002c0), 0x20}, 0x20) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x6, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000840)={0x1, 'syz_tun\x00', 0x1}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000dc0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000900500003002000028030000280300004801000000000000f8040000f8048000f8040000f8040000f804000006000000"], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="bc000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r4 = dup2(r1, r1) pipe2(&(0x7f0000000200), 0x84000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000d40)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x5, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/193}, &(0x7f0000000940)=0x78) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000180)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x9, 0x3, 0x13}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x8, 0x1, 0x8}}, 0x44) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000280)=""/225) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r0, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/05/11 20:26:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000000c0)={0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(gcm(aes)))\x00'}, 0x58) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/54) 2018/05/11 20:26:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x9, 0x100000012) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/11 20:26:20 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1}, 0x20, {0x2, 0x4e22, @rand_addr}, 'syzkaller0\x00'}) 2018/05/11 20:26:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x3, &(0x7f0000000080), 0x0) 2018/05/11 20:26:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1b) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/11 20:26:20 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3d0, 0x20000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x6) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000d40)="cbe6b6636966732e73706e65676f00c53a9650628f76c9d85926143c3cec470ae64c9b2696b668948341c10045d6adb52d76366908fd48a8877b52cb0e2e851d3c7de9c697c3c9e5226abc3952958183819447bb4c9bd76fee31c5dce0734075eee2aa77c6195443f9cd4902392c7b93f57328dd310e87a31125144fb50747b505c2edf629f7a7f916131c456272c6455a49a708fd3c2ed225656dd8d2ba2c74db4c10cef8fe21794821a738176df5504cfe359127f1a93fa69bd9d9c5a5092ac2f6750ef059c7d1800e846bc4aeed6eb3c454834b7e3e000000000000000000000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="295793477516c245ff25f1250e57df926b", 0x11, 0xfffffffffffffffa) keyctl$search(0xa, 0x0, &(0x7f0000000500)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000c00), &(0x7f0000000bc0)=0x122) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x46499fafefc50bd3) bind$inet6(r1, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000c40)="259a2925ffeed312f3068116025c197912b18e30f543d7c24ffdcb72c4aabac5223cb0c725fd652bfb59dfdaaa678723d2fba0bbecb36f68bcaaa6ad20fd569ab6b5a79d569b8efaad93353a67606e4e25f0eb97dab175cf25aa87832e1e4fc16f751dfd191373fc0b0bfa8ffbb7b19ab66d6af44744e2eb50a0cbe07e372ae9f82305f4be1544dbf83e10e89be39860abf749911233d65843687acbd36ae046dc0262b8ddaa678d561f5f77b2ee6fad7e2de57c8077f733735f070bff9added97e4029841b8a0872f881d835e8ce12aaf0c36a46e7fb3fd53f8a84f79e553122db001009aeb7c2880ded608bcbad3c006", 0xf1, 0x200, &(0x7f0000000840)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) close(r1) 2018/05/11 20:26:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1808009779b65e7e00000000006110100000000000efffffffffffff0e95"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 20:26:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x5000) 2018/05/11 20:26:21 executing program 5: socket(0x1e, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x6}]}, 0x1c}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) 2018/05/11 20:26:21 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) accept(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000240)=0x100000265) 2018/05/11 20:26:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000290000004300000003040000"], 0x14}}], 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/05/11 20:26:21 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000140)="af038d3a08b0ac7cf85743794710d8ac9fcc7eecf3cb5a44d3b853ce8b68146c60c37bb24e7a3431c008b4638c128cd70234ebfa43bbb93159ec6b804393fd44401abe04972200bc8f4ed6c51027f016a0878fc0837cb93bcd97543b5583b658c94f9aebfae784d4734df356d4987f28b730fd8e07ec6d36577c1833f47a2eef10298f07f07fc8440295f29b8ac32360b73724734076581d61e7ea0cd8afa9e06331c0258cd2dc0aa6821d0367fe84a5da87a17e") r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/11 20:26:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x4000000000000000) 2018/05/11 20:26:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xcb64, 0x9, 0x8, 0x8}, &(0x7f0000000140)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x441d, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="92235293898917a0f18eda3efbf30fb60c120964888bca0c245850508f64055669619db152db4fdb2570e54d5d5bd0d5c740941409ad3186fb686328bf4c3990f5eb24e3c9b52d3e227a719ced681216edd5c936c2759dac50779217005e7a38ac2592d4e194fc163da7c8aa653d467cd1a8755885f767fd6cfd8bf5d603b6e4b053b83767c9c712ec04fb84bb06824f1c9c564f374fefb148f2a09673095f4340aa7857fce0a03a25e494bf57627550e3", 0xb1}, {&(0x7f0000000100)="1c0ecb5b2f57fcdf89e5af385a61f28468a5e16aea8d50b0ce76c8924ed3e2751317a6", 0x23}, {&(0x7f00000002c0)="4e3b3b809b76bf8104c247cd88c12d16c579ba08669197494f99177fb95b6b81c22e2347e895e736d0bb1d6236d65ad87d2d7619ac3abd323b21880938a1f6e848034687b73b9bbae5309fd1185038cef2ff7eef554b97f1762c40f536750402c920558469a71494c2d5adec6332313733ff40c9885a9c2f0d6d06ca2d8afd4ecf0bed9c4ef5e8bc698b078805a468735877f8a108cf8cc8e1ae4df251af143d5658c8d25b8058bd307371e777f2970d188c4d806e76f007be45f715fe8a4767e18d8102d9603bb158046a21f2bf7c939a5ecf", 0xd3}, {&(0x7f00000001c0)="0065554945de62b313cca9f8894f5d010754e87afcfc45db60aaf9d4bd72f5acd6f5bc88a1ee5125ee0752b61410661d64a8b8bd2c4f2c446cac4c02c5b5a34c3f3b828caa1f933fc24bf5ac45df91a6569d388d0cd60a5dfa7889a40b96c77e78e6466014c0f587aa62221c115fa168", 0x70}, {&(0x7f00000003c0)="3d919314ae42df013073bbf3dc190b82c4140b513c13aa90808c667f555b8085a69eb7798373f24a6f73c5df5362af8328c7e56ca972c1c5ed102374de7ced0c2f5260018f53452aeedca949e9905eabf5cf73f08f13cfb18ccca8c887050d26f62a7f5fa0cda18b3aae3ca6252e2b551ffdc4877b94a87992767cb50ccda706e5f2e329c1cb2cc869e152296e6beb772987223b2c968f6bcc0a2c75d04aea39117adb19bff6b02a0950c033b49a47832691f055813c425d17f75fb248f963baa61041d8561bec01f457b298cc6d9fb3c455137c867c331ef53fa35c29adab837c2c05011c74dffc71d9410536", 0xed}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000040008000e0000000700000003000000000001001f00000040000000", @ANYRES32=r2, @ANYBLOB="18000000000010008a00003ff60000000100000000000000000000f20deb950017000000ac1414170000000000400000b48eaa40d1ff03c34302ce7d9fd6b31ac0c8cd6b6f0aee806218928e35f305b39902d7cc74d35076a444df21bfea6a79ec0756d7e16354e281d8"], 0x60}, 0x1) open(&(0x7f0000000640)='.\x00', 0x400200, 0x20) pwritev(r1, &(0x7f0000000540)=[{}], 0x1, 0x0) [ 113.448568] binder: 7865:7866 unknown command 19 2018/05/11 20:26:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:21 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543be68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) 2018/05/11 20:26:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101141, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x3f, 0x4, [0x1f, 0x6, 0x8000, 0xed]}, &(0x7f00000001c0)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 20:26:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000100)={r1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x4361b1e4, 0x1, 0x20, 0x0, "bc3d8c844d542d9187f464b4cfb4b1ca4a1deac5b388804d4cfe3209ac4950ea2935f2cd35af1109092e78f0", 0xffff}) 2018/05/11 20:26:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) io_setup(0x4, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000003c0)="3b028ed71662c0b431ef0b6778b430c9adac0ee6a8c711aef587319f58f6d11511e792be45ce7f97cc298a49629e6f2d48a07a6dcbbeb3a21cf42eb84593cbfaadeaa0de5bc830e1", 0x48}]) 2018/05/11 20:26:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x50000000000000) [ 113.493405] binder: 7865:7866 ioctl c0306201 20000080 returned -22 [ 113.525930] binder: 7865:7866 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 113.604933] binder: BINDER_SET_CONTEXT_MGR already set [ 113.633176] binder: 7865:7890 unknown command 21 [ 113.654171] binder: 7865:7866 ioctl 40046207 0 returned -16 2018/05/11 20:26:21 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x100000000000000, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000000180)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xffff, 0x1, 0x1, 0xc, 0x8, 0x1a, 0x7}, 0x20) setsockopt(r1, 0x1, 0x4, &(0x7f0000000080)="8c71f396cd1feb75a3e32f3da2452b631a1359f47483e66c5a054e281667985606efdcdf0376cbc3a3a852d613abe3fd3e10a90299a6958cf7dfb161e9bff441de6a2de6c080a446bc018cc6999d3fc17b480c45ad879175bbe7a6e7dd606a101380bf71a9e99408a0df3d1c119b11bb0a2a80bc4143effd8eadb615a6b15295a08b7e90a0ffca7e2fe432bd43a094802a96a640a64bf259152c54270bda", 0x9e) 2018/05/11 20:26:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000100)={@my=0x1}) 2018/05/11 20:26:21 executing program 7: open$dir(&(0x7f0000000040)='./file0\x00', 0x2000000000000c00, 0x1) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/11 20:26:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 113.678488] binder: 7865:7890 ioctl c0306201 20000080 returned -22 2018/05/11 20:26:21 executing program 6: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0xffffffffffffffbf) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/65, 0xbad22c33) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)="24372e73656375726974795c707070302627747275737465646b657972696e67166367726f7570776c616e312b626465762e2e6a406c6f00", &(0x7f0000000140)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000180)="010000000000070608040004000000000000003b7993e5195f1b76", &(0x7f00000000c0)="00000000000007060804002000fffc0c6565643b799365195f1b76"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000080)=0x6, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000300)=""/109, &(0x7f0000000000)=0x6d) 2018/05/11 20:26:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x8000002000000000) 2018/05/11 20:26:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x42002, 0x0) getsockopt(r0, 0x9397, 0x2, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x8, 0x6, 0x4, 0x2, 0x5, 0x7, 0xff, 0x3, 0x40, 0x5, 0x0, 0x20, 0x0, 0x1f, 0xd8]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xc49}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x281}, 0x14}, 0x1}, 0x0) 2018/05/11 20:26:21 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x1000000, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x2002, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000100)="66673ed40066b99a0800000f3266b92b0800000f32440f20c0663501000000440f22c00f080f01369cfff2ad66b9800000c00f326635000100000f3066b9800000c00f326635000100000f3066b9800000c00f326635000400000f30", 0x5c}], 0x1, 0x9, &(0x7f0000000180)=[@flags={0x3, 0xb0000}], 0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000000c0)=0xc00000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20001, 0x0) arch_prctl(0x1004, &(0x7f0000000280)="7f331339f680416d760105a7604e89394ae41dd5b0a74deb26b4e734050117391248957d302dc2045b90a7abfdb1fab0fb3b8d19db11f82ed9a2c95241bbccb5a90fefbf330156d81e5e38c4acda4756ab7b3e737bfe18c289f314389a847e3d0b7a2b0aae4af66e4b23caa4fed8f85aa56fccd52d416e1ea1f321d636d97eba33472b7b7a77582370efd8123eed63c1b44a678964a32876e9d0e63cc4edb4f7dd95e96e788a244b0d6396dcf2d58352ef0d7c24c34bd66420543820d443e186f36ad7d9acb581de471f684b77c3ac2269cdd90ce4ec12890b22158034959af411fd167287aeaacb83605b472b8ba6") socket$inet_sctp(0x2, 0x4000000000007, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000001c0)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'wlc\x00', 0x22, 0x3d40, 0x64}, {@broadcast=0xffffffff, 0x4e23, 0x3, 0x5, 0x7}}, 0x44) 2018/05/11 20:26:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x400) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f00000014c0)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="49f72b6b5a488d7abba45ac40dbe06cb091f4cb088d2c6d8cae585d404a1fbef838e3cde18be20ddaf149bf2819bdbfa9de38064d9be658a5b428828a68c135582d55ee6e8629e6292041d3d66aabb0552481a4c46ad66e668c46e7f3882eaf9ee0a8a0a8872bfb10394c76bf81d2fd3f9380f17142b877b0ef076da7300e858c5a8b176611c6be09008e7462ca5c3f219f24ff16ac6", 0x3b, 0x2}, {&(0x7f0000001500)="eab243bc190f94e072cf9e7b2c27bac674591ca9a84c8949a1c58aecf275da20ce9cd536e094519b1701087e29dbc4c83492622b9a58feac47c64051c7e43d1e8771bfb08e0ca9aa1cb77781915de5651ab1da64dd99728383e08e0519c263631b44917167d76c6be9c83939d4175b8c2ecdf5793886129ea083512442d51abef4f9b7e0f4c65cd834d526f46a51daea89", 0x91, 0x20}, {&(0x7f00000002c0)="cc46a02bfb12cdfb2de52be5c71972310e6e7694657000194bc2fa7d8811df0318ff2c76b82d71f47aeea59b650755032ea699a661acb6237c764e5e0e68bdd24240965e7b3f4e9ebfa3293a2e52d2a5362f915f7c9cff3bd8e33a3e94a8d2f71af27f52a2807ffa31454cdb852d1b6db7469f334fa7f802dd4910db048438c3a20c41c1588ad4dace4d912d8eb9e44ef0eea0548acce00fab7cd9acac58f54469d81b", 0xa3, 0x1ff}, {&(0x7f0000000380)="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", 0x1000, 0x23}, {&(0x7f0000001380)="8e05108e167f88a80d57", 0xa, 0x9}], 0x400, &(0x7f00000015c0)=ANY=[@ANYBLOB="6d61785f696e6c696e653d1669643d2c7373645f7370726545642c737562766f6c3d7076327f2c6e6f646973636172642c7373642c6d65746116f90d87ae6d4408c131fdcc6aa26465"]) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xfffffffffffffffd, 0x9, 0x257d, 0x4, 0x401}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001440)={0x7d9, 0x6, 0x1, 0x8001, 0x2d6, 0x8, 0x1, 0xe286, r6}, 0x20) setsockopt$inet_int(r2, 0x0, 0x19c73d06e6a7afbf, &(0x7f0000001480)=0xfffffffffffffffb, 0x4) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000040)) fallocate(r3, 0x0, 0x10000, 0xfff) 2018/05/11 20:26:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0xfdb9, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 20:26:21 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @dev}, &(0x7f0000000540)=0xc) connect$can_bcm(r0, &(0x7f0000000580)={0x1d, r1}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x8000000002, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/05/11 20:26:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 113.993599] syz-executor7 (7942) used greatest stack depth: 16152 bytes left 2018/05/11 20:26:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x80000020) 2018/05/11 20:26:21 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0xfeffffff, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:21 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x2) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$dupfd(r3, 0x402, r0) dup3(r2, r0, 0x0) 2018/05/11 20:26:21 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="d0", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x6, 0x7ff, 0x101, 0x20}) 2018/05/11 20:26:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0x4007ffffffd}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) 2018/05/11 20:26:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae1a963904000725e1c5dc3fc6270003a1ae00000000007d00000004619e78803600c2f7000000000000000000001000078100002a8970572b21069d6ec959", "81adf2ff0000000000000001000000e1beb655ab211d2af2f5d4ac8c97351c79"}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)=""/184, &(0x7f0000000080)=0xb8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r2, 0x210, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/05/11 20:26:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x20000080) 2018/05/11 20:26:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20000032, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xc, 0x4) 2018/05/11 20:26:22 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0xfffffffe, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x400) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f00000014c0)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="49f72b6b5a488d7abba45ac40dbe06cb091f4cb088d2c6d8cae585d404a1fbef838e3cde18be20ddaf149bf2819bdbfa9de38064d9be658a5b428828a68c135582d55ee6e8629e6292041d3d66aabb0552481a4c46ad66e668c46e7f3882eaf9ee0a8a0a8872bfb10394c76bf81d2fd3f9380f17142b877b0ef076da7300e858c5a8b176611c6be09008e7462ca5c3f219f24ff16ac6", 0x3b, 0x2}, {&(0x7f0000001500)="eab243bc190f94e072cf9e7b2c27bac674591ca9a84c8949a1c58aecf275da20ce9cd536e094519b1701087e29dbc4c83492622b9a58feac47c64051c7e43d1e8771bfb08e0ca9aa1cb77781915de5651ab1da64dd99728383e08e0519c263631b44917167d76c6be9c83939d4175b8c2ecdf5793886129ea083512442d51abef4f9b7e0f4c65cd834d526f46a51daea89", 0x91, 0x20}, {&(0x7f00000002c0)="cc46a02bfb12cdfb2de52be5c71972310e6e7694657000194bc2fa7d8811df0318ff2c76b82d71f47aeea59b650755032ea699a661acb6237c764e5e0e68bdd24240965e7b3f4e9ebfa3293a2e52d2a5362f915f7c9cff3bd8e33a3e94a8d2f71af27f52a2807ffa31454cdb852d1b6db7469f334fa7f802dd4910db048438c3a20c41c1588ad4dace4d912d8eb9e44ef0eea0548acce00fab7cd9acac58f54469d81b", 0xa3, 0x1ff}, {&(0x7f0000000380)="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", 0x1000, 0x23}, {&(0x7f0000001380)="8e05108e167f88a80d57", 0xa, 0x9}], 0x400, &(0x7f00000015c0)=ANY=[@ANYBLOB="6d61785f696e6c696e653d1669643d2c7373645f7370726545642c737562766f6c3d7076327f2c6e6f646973636172642c7373642c6d65746116f90d87ae6d4408c131fdcc6aa26465"]) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xfffffffffffffffd, 0x9, 0x257d, 0x4, 0x401}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001440)={0x7d9, 0x6, 0x1, 0x8001, 0x2d6, 0x8, 0x1, 0xe286, r6}, 0x20) setsockopt$inet_int(r2, 0x0, 0x19c73d06e6a7afbf, &(0x7f0000001480)=0xfffffffffffffffb, 0x4) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000040)) fallocate(r3, 0x0, 0x10000, 0xfff) 2018/05/11 20:26:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x25) accept$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xb16d9f5e2a6a6724) 2018/05/11 20:26:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) getsockname$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='coredump_filter\x00') getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/102, &(0x7f0000000340)=0x66) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0x0, {{0x2, 0x80000000004e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x7f) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe0d, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000640)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$nfc_llcp(r5, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'ip6gretap0\x00', 0x400}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000), 0x86) r7 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000380)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r9, 0x5, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={r8, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x10000, 0x0, 0x6, 0x42}, &(0x7f0000000180)=0x98) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000000)) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x5dd5361da4cc5554, 0x3c, r11}, {0x7, 0x1, 0x7d03, 0x10000, 0x2, 0x6, 0x4d0, 0xffffffffffffff01}, {0x1000, 0x8, 0x3, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x32}, 0xa, @in, 0x3501, 0x2, 0x3, 0x9, 0x7, 0x6, 0x8}}, 0xe8) 2018/05/11 20:26:22 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x803) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)="ad3d5df53d5a9ab04ff114dcb4989c2b1cf5840748552ef403cb79681da226f2776dce18279a06e5af90db0e619dc50da996a7f945afca3906b03d7f8924dddd26519c08d6bc", 0x46) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 114.525112] tc_dump_action: action bad kind 2018/05/11 20:26:22 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x113, 0xffffffffffffffff, 0xb) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r0, 0x7, 0x1, 0x2, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x8000}, &(0x7f0000000140)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000), 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) [ 114.559930] tc_dump_action: action bad kind 2018/05/11 20:26:22 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0xfeffffff00000000, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x40000000) 2018/05/11 20:26:22 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x200001) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x200000000, 0x4) r1 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xd0000, 0x0) socket$inet6(0xa, 0x80002, 0x9) getsockopt(r1, 0x4, 0x8000000006d, &(0x7f0000feeff8)=""/8, &(0x7f00003e4ffc)=0x8) 2018/05/11 20:26:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1ff, 0x0) close(r0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x7, 0x2) getpeername$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/05/11 20:26:22 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0xffffffff00000000, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:22 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2d8200, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x44, r2, 0x201, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x44}, 0x1}, 0x0) 2018/05/11 20:26:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x400) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f00000014c0)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="49f72b6b5a488d7abba45ac40dbe06cb091f4cb088d2c6d8cae585d404a1fbef838e3cde18be20ddaf149bf2819bdbfa9de38064d9be658a5b428828a68c135582d55ee6e8629e6292041d3d66aabb0552481a4c46ad66e668c46e7f3882eaf9ee0a8a0a8872bfb10394c76bf81d2fd3f9380f17142b877b0ef076da7300e858c5a8b176611c6be09008e7462ca5c3f219f24ff16ac6", 0x3b, 0x2}, {&(0x7f0000001500)="eab243bc190f94e072cf9e7b2c27bac674591ca9a84c8949a1c58aecf275da20ce9cd536e094519b1701087e29dbc4c83492622b9a58feac47c64051c7e43d1e8771bfb08e0ca9aa1cb77781915de5651ab1da64dd99728383e08e0519c263631b44917167d76c6be9c83939d4175b8c2ecdf5793886129ea083512442d51abef4f9b7e0f4c65cd834d526f46a51daea89", 0x91, 0x20}, {&(0x7f00000002c0)="cc46a02bfb12cdfb2de52be5c71972310e6e7694657000194bc2fa7d8811df0318ff2c76b82d71f47aeea59b650755032ea699a661acb6237c764e5e0e68bdd24240965e7b3f4e9ebfa3293a2e52d2a5362f915f7c9cff3bd8e33a3e94a8d2f71af27f52a2807ffa31454cdb852d1b6db7469f334fa7f802dd4910db048438c3a20c41c1588ad4dace4d912d8eb9e44ef0eea0548acce00fab7cd9acac58f54469d81b", 0xa3, 0x1ff}, {&(0x7f0000000380)="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", 0x1000, 0x23}, {&(0x7f0000001380)="8e05108e167f88a80d57", 0xa, 0x9}], 0x400, &(0x7f00000015c0)=ANY=[@ANYBLOB="6d61785f696e6c696e653d1669643d2c7373645f7370726545642c737562766f6c3d7076327f2c6e6f646973636172642c7373642c6d65746116f90d87ae6d4408c131fdcc6aa26465"]) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xfffffffffffffffd, 0x9, 0x257d, 0x4, 0x401}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001440)={0x7d9, 0x6, 0x1, 0x8001, 0x2d6, 0x8, 0x1, 0xe286, r6}, 0x20) setsockopt$inet_int(r2, 0x0, 0x19c73d06e6a7afbf, &(0x7f0000001480)=0xfffffffffffffffb, 0x4) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000040)) fallocate(r3, 0x0, 0x10000, 0xfff) 2018/05/11 20:26:22 executing program 7: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000626f6e6430000000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000a00000003801000088010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000050000002100000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000300100003001000080010000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000080000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x410) 2018/05/11 20:26:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c63a5f46cd6c09b612ec6f02406da6a44e6c4603d3f047b64ac9e9aa7a74c01a18295c718a62ef490eb67e6cb050a0a07e190b037ba306ae2a0d2a32559bf87e3897765053b5000893a713ec7e4242052424ab7306858767d945beca007508d4b4467eaf6b7ee44475473a6800000000000000000000000000") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xffffffae, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="38010000100003000000000000000000fe8000000000000000000000000000aaac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c000000e0000002000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 114.903575] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/11 20:26:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x500000) 2018/05/11 20:26:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) gettid() setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:22 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0xb, &(0x7f0000000400)=""/208) 2018/05/11 20:26:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) r2 = getpid() r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) r10 = getegid() sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)="ec877e5ea2bec419d7e63896e5f6dda5831e4c76e9e48e9ba29cc6f52fe8961f5da98d2d37b3c2ed630c6d2ee2fda193437d5bcce5e9f495cc67150408d8e573da44ff41c22049ecc35c72e1caea2c164a67ad61cd2f71b5de4bf12844352b2e18f2cc97b8b3e88e92bf4b37a0029ccd951003ab62b37d2186b04c44bc5034ced504b522027221992d4f210df6279c4981586faaa3a380f54ebc6b097d25999a429b923cffcf3c78f586808146e8cf5ea72b8c69f964756d60fbecb76915cee457b6bf367f2edf93c6793581c70308", 0xcf}, {&(0x7f00000002c0)="818a1272c3a81508aef6688fb20038733725eb95246a382a47de5e00031de4c543a5245ede54b916645bb486c19f6da74f20f42bc89e190a271e3603a1bb9c331bbc552f5fd0920c418886c6797f2d456b23229dcee6caceaca836d5cc896881e41de279608d727c27ab8c5ee664f821e93cc11b966ea045e32d093e58d87926dea3ea4e8828a4bd44d508fbf4bbfbe88c1fd1e7b46e816946a3d78a799890018cf8276e3a97b168c45d07be7541820661395e5121bad30f9aa284a3a06af5525e8b08d49afa288859c042ea7385090e5e512cce642bf84ef6d8e904aeaf847a6c1deea8752f0749fd3771f58476eee3", 0xf0}, {&(0x7f00000003c0)="3d52294f9af6815785b413779223219cd1702d4e55052a8ff9ec505ed450bf1a87104b0ffd828d86417b88758f72cf00db1bb7dfd5d2c2ae87970a809083262db24228512dac442b4467", 0x4a}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="008914453952", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x40805}, 0x80) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) recvmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000001a40)=[{&(0x7f00000009c0)=""/4, 0x4}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/52, 0x34}], 0x3, &(0x7f0000001a80)=""/145, 0x91, 0x3}, 0x9}, {{&(0x7f0000001b40)=@nl=@proc, 0x80, &(0x7f0000002100)=[{&(0x7f0000001bc0)=""/19, 0x13}, {&(0x7f0000001c00)=""/233, 0xe9}, {&(0x7f0000001d00)=""/77, 0x4d}, {&(0x7f0000001d80)=""/216, 0xd8}, {&(0x7f0000001e80)=""/158, 0x9e}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)=""/124, 0x7c}, {&(0x7f0000002000)=""/39, 0x27}, {&(0x7f0000002040)=""/134, 0x86}], 0x9, &(0x7f00000021c0)=""/153, 0x99, 0x4a0c}, 0x9}, {{&(0x7f0000002280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002300)}, {&(0x7f0000002340)=""/87, 0x57}, {&(0x7f00000023c0)=""/212, 0xd4}, {&(0x7f00000024c0)=""/82, 0x52}, {&(0x7f0000002540)=""/244, 0xf4}, {&(0x7f0000002640)=""/102, 0x66}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/39, 0x27}], 0x9, 0x0, 0x0, 0x6}, 0x6bd}], 0x3, 0x12020, &(0x7f00000038c0)={0x0, 0x989680}) ioprio_get$uid(0x3, r11) 2018/05/11 20:26:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a000000f64325699a9ad69f114b945b08000000000000005f86b1aa369b2f9bc5cd335a8ec9044f8ce24c8f3d4bb8d081dd78380db45407f62db90e2db3b70951b3c143dc30c79540074db427b7885c41bcded4df52a1e7218f6ca90499be0aa4dfc2eca709a8a10561aa1a68ddc34e8ee6644fa4b539ad7f9013082e003adee18eecc55016a8ad71864c7eed8b6fb68fe9281f6c3481895d8c04fe0319b6e3a57ee76a9ea297"], &(0x7f0000000280)=0xa2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x84}, &(0x7f0000000300)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000380)=0x8, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000340)={0xffffffff, 0x5, 0x7c2a, 0x3f, 0x80000001, 0x36, 0x401, 0x8000, 0x3, 0x0, 0x6, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002180)=""/4096, &(0x7f0000000100)=0x1000) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) 2018/05/11 20:26:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0xffffff10) 2018/05/11 20:26:22 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)="6ee56428f86c17f98f6a5f7531f6b2d8d22baa34085309561d6589950d528b9c2551b4d03aaaf0f557d4928cb689d1fd6460f6162e613fbe7cc0c07477eed482d66d8a1c5760df16c2582d35e20f4b84fcc7e0958006cc6b1d6600000000") 2018/05/11 20:26:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x200000203, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, {{0xa, 0x2000000, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0x1000000000001}}}, 0x108) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000200)=0x5a5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3c, @rand_addr=0x3, 0x4e24, 0x1, 'lblc\x00', 0x1, 0x1, 0x48}, 0x2c) 2018/05/11 20:26:22 executing program 1: socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000480)="9017cf3b0df440450418373f886a7d65de452df702c99e52c4ee8168021c4cc6209325664774a5a32e01ea7197d664748c0a5ae27062571bf43bee9a4ca2299c4a8da427b448858a6201f79b38") r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x329b8f7a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x80, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1fce0}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5b}, @in6={0xa, 0x4e23, 0x7, @empty, 0x400}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000280)=0x10) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000540)='./file0\x00', 0x7, 0x3, &(0x7f0000000740)=[{&(0x7f0000000580)="df82b1a3be701d224ef63a43715223cbc349c8b5", 0x14, 0x1}, {&(0x7f00000005c0)="d68304166617dca7fe28f41b9864c527dcc36ea9ff00c11fc728a9c829b77e7e5e88dc605d253c7223d7a43e3110a0850c4cf0fa0bb35e7649ac641915321f3f272d59b6963e8f3b4952ecefeed690655627ea4dd0a1844520470c6f0eafb5fcba8b1d015e005d2c1877660a7fec59b7b189193a8bdfc9b88f21ea0a", 0x7c, 0x5}, {&(0x7f0000000640)="78d89c94a7dd0670af835ef7ca1dfa0a2accf12888b9aa977cf7e1ac0666f1dd6eb0e964f13ef024b492edcba4f888f1a7f1d1c9de36212204f37fcfb4993fb3eda64688ea922c27edab7021a14b42d0f993c2527a971dc5f39e73b476570d7da64f0d82d5da80ea110e7a6f1718fdd8f11860bacfb2efd2bf8698c3d51bcc28af29a9372f843fa0ec0b7b5dfd3ccb24735c5b4c2d639c0eaabf34ef0df77dc274175cf32647b1d781e2d5ee26349715ec7c8dd05a96429954ff8b500e3b11ee2435d61506019cdf966deba914fdc3afdc384597eea4fa5e6628b706703bd4aa7105fb0166683a786ed28903adadd3ec125d859e9a", 0xf5, 0x9}], 0x800802, &(0x7f00000007c0)={[{@data_err_ignore='data_err=ignore', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x0, 0x31]}, 0x2c}, {@bsddf='bsddf', 0x2c}]}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x0, 0x661}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="b619b7638e2c73d844cf6b7c5a6d1efd", 0x10) r4 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000840), &(0x7f0000000880)=0x4) dup3(r0, r4, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0xb11}}, [0x2, 0x1000, 0x80000000, 0x8, 0x20, 0x1ff, 0x4c7, 0xffffffff, 0x9, 0x7fffffff, 0x1, 0xb5a7, 0x20, 0x0, 0x80000000]}, &(0x7f0000000400)=0x100) creat(&(0x7f00000000c0)='./file0\x00', 0x80) close(r4) [ 115.165149] IPVS: set_ctl: invalid protocol: 60 0.0.0.3:20004 lblc 2018/05/11 20:26:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0xf, &(0x7f0000000400)=""/208) 2018/05/11 20:26:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xf0}, 0x1}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x62) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x40) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/05/11 20:26:23 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x66, "b70ba3fdb489312464446e00083feb92019479f43523357ef68fbecbf2b968d18dd57f1be8ed575c5ca179f07f2b6e258e931d676cabed1805373f6e190afabe3108c9f4884df733f12ed070861398e1635e0185af8651967bab069b44d69e6ff4dff0dd96c6"}, &(0x7f0000000180)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0xc}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/11 20:26:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r3, r4+30000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x200, 0x6, 0x4, 0x2, 0x3e, 0x9d, 0x3a9, 0x40, 0x1cd, 0x1, 0xe11, 0x38, 0x2, 0x5, 0x1, 0x2}, [{0x7, 0x1, 0x20, 0xaf, 0x40, 0x3, 0x6}], "8f623452f0ce3a80aef60954b1d295e820d23dc07625f4fade297c8ff671cf079e6695d4edee78f2ee68715f9c630daa328eaa882fae0af8d2a54ea61138fd7cca6e1766ffff08f2b682e2c9335426f84c5e9f3337fa7124f3f3932677615f627e4f5a5eb6308c75376e3a39a907b3cb180868eddadc2a828d3b14414267efb1ba168632338c1ab05ba1780ddbcd454443b0c57b96817cd7e0abdd752e8f09db31a0c6f9bad45086d748e93e436d4ec9e18775222535f599c59a6f0631a138390aaa729bcb00aff6f828e638500f9a", [[], [], [], []]}, 0x547) [ 115.259399] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/05/11 20:26:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x4000) [ 115.336147] netlink: 220 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.383241] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 115.418170] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 115.427317] netlink: 220 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.465680] autofs4:pid:8133:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 115.515615] autofs4:pid:8151:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x595, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES64, @ANYRES64, @ANYBLOB="cc07d782a57ebada1548918d1836b37430a258fb2b38e61d27b5aa34706a51bcc53dab9f5a30b9498b072b656307092ae2ccaf736cb551011fbc618061499449f6d57c551d9ccfd27418096d934860f6b5d4354c2d2b692502892b735a14381f4d0f1f3633017fe59ffd2bd7b0e8f30c1b19740235612e5860013e0cd98c4f6e546e2c662ff46f0b5522a9f8c5f1680004870f1d9e58d629ce1989a41ba86f081e15072bc1b56902c111ea52e71c269451f49221798988addb87c2e2793867594ca129f21a"]], 0x8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresuid(r1, r2, r3) 2018/05/11 20:26:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8009, 0x2, 0x7fffffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x229beb9e, 0x20, 0x4, 0x5}, &(0x7f00000001c0)=0x18) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)) 2018/05/11 20:26:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000340)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x10, &(0x7f0000000400)=""/208) 2018/05/11 20:26:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x50) 2018/05/11 20:26:23 executing program 3: r0 = socket(0xa, 0x3, 0x3) flock(r0, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(r0) r1 = geteuid() mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0xc111, 0x71e8, 0x8, 0x10000}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x80400) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/05/11 20:26:23 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) close(r0) 2018/05/11 20:26:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r3, r4+30000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x200, 0x6, 0x4, 0x2, 0x3e, 0x9d, 0x3a9, 0x40, 0x1cd, 0x1, 0xe11, 0x38, 0x2, 0x5, 0x1, 0x2}, [{0x7, 0x1, 0x20, 0xaf, 0x40, 0x3, 0x6}], "8f623452f0ce3a80aef60954b1d295e820d23dc07625f4fade297c8ff671cf079e6695d4edee78f2ee68715f9c630daa328eaa882fae0af8d2a54ea61138fd7cca6e1766ffff08f2b682e2c9335426f84c5e9f3337fa7124f3f3932677615f627e4f5a5eb6308c75376e3a39a907b3cb180868eddadc2a828d3b14414267efb1ba168632338c1ab05ba1780ddbcd454443b0c57b96817cd7e0abdd752e8f09db31a0c6f9bad45086d748e93e436d4ec9e18775222535f599c59a6f0631a138390aaa729bcb00aff6f828e638500f9a", [[], [], [], []]}, 0x547) 2018/05/11 20:26:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x2001, 0x9) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x280100) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x72, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x11, &(0x7f0000000400)=""/208) 2018/05/11 20:26:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 115.674347] syz-executor5 (8167) used greatest stack depth: 12264 bytes left 2018/05/11 20:26:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10001, 0x0, 0x5be9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000380)={r4, 0x7ff}, 0x8) fchmod(r1, 0x0) r5 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000240)={'erspan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x49, 0x2) fcntl$setstatus(r6, 0x4, 0x800) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x200, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/05/11 20:26:23 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/05/11 20:26:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$evdev(r2, &(0x7f00000005c0)=[{{0x77359400}}], 0x18) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x0, 0x5c, &(0x7f0000000080)="4fb2ab91d504eab9ee457d9cef0401289a4c4e427b2161ab2e5c3c0e69b9de5f15fbdfa4b8a26c0d2d6d272738ad763a5a7db6cb2a27fa866fd8bd3a3a5069c09fbd638465a43763cc954dd1da382dfe84cfa0836ebf2d1dae52ef5b"}) [ 115.795126] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:23 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000380)=[{r0, 0x82}], 0x1, 0xffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) fchmod(r1, 0x46) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x4, 0x10001, 0xc9}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xd0, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x67}, 0x76}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff00000001}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}]}, &(0x7f0000000200)=0x10) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x480080, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x2, 0x2, [0x0, 0x3f]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/11 20:26:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = getgid() fchown(r0, r1, r2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r3 = socket(0xa, 0x1, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xffffffffffffff58) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000000c0)={r0, r4}) 2018/05/11 20:26:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x14, &(0x7f0000000400)=""/208) [ 115.870433] binder_alloc: binder_alloc_mmap_handler: 8202 20000000-20002000 already mapped failed -16 [ 115.886872] autofs4:pid:8187:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x11, &(0x7f0000000400)=""/208) 2018/05/11 20:26:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000a2effc)=0x3, 0x3fa) 2018/05/11 20:26:24 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x12, &(0x7f0000000400)=""/208) 2018/05/11 20:26:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r3, r4+30000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x200, 0x6, 0x4, 0x2, 0x3e, 0x9d, 0x3a9, 0x40, 0x1cd, 0x1, 0xe11, 0x38, 0x2, 0x5, 0x1, 0x2}, [{0x7, 0x1, 0x20, 0xaf, 0x40, 0x3, 0x6}], "8f623452f0ce3a80aef60954b1d295e820d23dc07625f4fade297c8ff671cf079e6695d4edee78f2ee68715f9c630daa328eaa882fae0af8d2a54ea61138fd7cca6e1766ffff08f2b682e2c9335426f84c5e9f3337fa7124f3f3932677615f627e4f5a5eb6308c75376e3a39a907b3cb180868eddadc2a828d3b14414267efb1ba168632338c1ab05ba1780ddbcd454443b0c57b96817cd7e0abdd752e8f09db31a0c6f9bad45086d748e93e436d4ec9e18775222535f599c59a6f0631a138390aaa729bcb00aff6f828e638500f9a", [[], [], [], []]}, 0x547) 2018/05/11 20:26:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioprio_set$uid(0x3, r1, 0x1) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt(r2, 0x100, 0x1, &(0x7f0000000140)=""/194, &(0x7f0000000040)=0xc2) read(r2, &(0x7f0000000380)=""/178, 0xaf) 2018/05/11 20:26:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$evdev(r2, &(0x7f00000005c0)=[{{0x77359400}}], 0x18) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x0, 0x5c, &(0x7f0000000080)="4fb2ab91d504eab9ee457d9cef0401289a4c4e427b2161ab2e5c3c0e69b9de5f15fbdfa4b8a26c0d2d6d272738ad763a5a7db6cb2a27fa866fd8bd3a3a5069c09fbd638465a43763cc954dd1da382dfe84cfa0836ebf2d1dae52ef5b"}) 2018/05/11 20:26:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x20000000008b12, &(0x7f0000000000)="74105e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x11, &(0x7f0000000400)=""/208) 2018/05/11 20:26:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x11, &(0x7f0000000400)=""/208) [ 116.815552] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 116.888259] autofs4:pid:8240:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='smaps\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) sendfile(r0, r0, &(0x7f0000000000), 0xfff) 2018/05/11 20:26:24 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x13, &(0x7f0000000400)=""/208) 2018/05/11 20:26:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vsock\x00', 0x101082, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000680)) r4 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000780)={r4}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0xc0, 0x0, &(0x7f0000000340)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @enter_looper={0x630c}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x48, &(0x7f00000000c0)=[@fda={0x66646185, 0x9, 0x4, 0x22}, @ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x2, 0xe}], &(0x7f00000001c0)=[0x20, 0x68, 0x40, 0x70, 0x0, 0x78, 0x78, 0x78, 0x30]}}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x3, 0x1}, @clear_death={0x400c630f, 0x3, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x1, 0x2}], &(0x7f0000000300)=[0x30]}}], 0xb6, 0x0, &(0x7f0000000400)="b0d1d6b84cc00c91b00ed92eafe8dda46f2e18fddbff7346d148073c8c00066fcad3bec925ec83d7261e1f432693d44d6d6c22e2e922944f0414be9f35523b3e0b64f34be55d3e9618a6575d3d3de33fa8b6fd52629e1242133f67ac02c7f5a0085f5e03cc0a80d39dc08fabcee4d643a318d1d507fcaf772d2573ee6deed3a5deaf29c7bd4693e89354612e437abed61ab10c7efe937a4e0e19a4257b3ebb304f19e97ed0309832206dcea55d5a727dcb1fa6d8d039"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) 2018/05/11 20:26:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000010c0)='ceph\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)=':\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/11 20:26:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r3, r4+30000000}) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x200, 0x6, 0x4, 0x2, 0x3e, 0x9d, 0x3a9, 0x40, 0x1cd, 0x1, 0xe11, 0x38, 0x2, 0x5, 0x1, 0x2}, [{0x7, 0x1, 0x20, 0xaf, 0x40, 0x3, 0x6}], "8f623452f0ce3a80aef60954b1d295e820d23dc07625f4fade297c8ff671cf079e6695d4edee78f2ee68715f9c630daa328eaa882fae0af8d2a54ea61138fd7cca6e1766ffff08f2b682e2c9335426f84c5e9f3337fa7124f3f3932677615f627e4f5a5eb6308c75376e3a39a907b3cb180868eddadc2a828d3b14414267efb1ba168632338c1ab05ba1780ddbcd454443b0c57b96817cd7e0abdd752e8f09db31a0c6f9bad45086d748e93e436d4ec9e18775222535f599c59a6f0631a138390aaa729bcb00aff6f828e638500f9a", [[], [], [], []]}, 0x547) 2018/05/11 20:26:24 executing program 5: r0 = socket(0x1, 0x80005, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0xc0189436, &(0x7f0000000040)) 2018/05/11 20:26:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0xa, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:24 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x8912, &(0x7f00000002c0)="c6295e4eca6c09b612ec6f") unshare(0x20000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x3}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) openat$cgroup_procs(r1, &(0x7f0000000280)='tasks\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) setns(r3, 0x20000) 2018/05/11 20:26:24 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 117.118542] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:24 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1ff, 0x40) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80000) r2 = dup(r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x5, 0x7}, {0xb, 0x81}, {0x3, 0xffff}, {0x2, 0x9}], 0x200000000000007c) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x80000000000004, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000480)={0x0, 0x698, 0x0, 0x0, &(0x7f0000000140)}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000003c0)={r4, &(0x7f0000001500)=""/4096}) r5 = getpgrp(0xffffffffffffffff) sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) r6 = socket(0x1e, 0x4, 0x0) r7 = socket(0x1e, 0x20000000004, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000300)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000002c0)={0x0, 0x7, 0x4, 0x8}) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r7, &(0x7f0000000080), 0x153, 0x0) close(r6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000100)={0x9}) 2018/05/11 20:26:25 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)="c3b579bfa394e1afac658f7812b146630dee3023590baddf359750067550f39302b33d4bb2005b8948f4e1632c462926cf127df5e94ae0060c6d1288d7b2d15b356b978a626af723f40e4ba53cb8a9d7847401d773b79386b6b1cbbebf31bad4516d6c55", 0x64}, {&(0x7f0000000480)="33a6c4e60f62f9d412e58b0170b2a0236648ff0743d05e88576472c1d05f1109cf3e45ff99f74c433ea9e7ce0eea8bbea4ecd87ae662fb22d326225cbef2949d124e2fbbbed9e10ce2e83ea4f55bfbd46f8075e19b30a01220d189ba8edecce239bde5daba82535188445bf6d16b3a53f990d045c0dced4bec85b67b25a6c01849156588094e373810535f54271c8d555423c8c23c3398f7fc9a84010cbfb11c65c124fac39c22d98a2a890d5e73779175070e38dffefafc073c109887926b8e856ca8b66d3192dbc97f5631f40ef4312a4216d6", 0xd4}, {&(0x7f0000000580)="039dc57e548c8b8ab9fdb369dbe0e0cd509e5079cd8ad7609f1fc328cbbae24a506327c60f14da72f9348d350f", 0x2d}], 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000dc0)="a189b34e91b7a638db8e9cda691c3b3747cee51251644ca5700de4ec7cf65780ef0c37eb73a2bb73c308ee8a67142c35872f497b9c19d2742d405c83a90f80b746677c8a1e8fbedc4a11ddec80d781a0c12182279e56b1b3aaad833f03ef34185cb82c6e7be9a72c9e05c4b3d8be9a302d60d7cdb4bf2d70e13d66aeeeb52b57030a520521ed4d682d80da4d7a0ec754f9e30b18aa3bbfab453fdbb1535887a4779d322e34c490f016733f70bfe6745b87db40219e4167058a2b9eae494d0e27f4e1f9e2073a051a3476ba24be5411bb924514f0de17", 0xfffffffffffffeb8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x20002, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x6, &(0x7f0000000000/0x3000)=nil, 0x4) sendmsg$netrom(r1, &(0x7f0000000d80)={&(0x7f0000000600)=@full={{0x3, {"f8a3555437f2b7"}, 0x3}, [{"743e3e576d8f7b"}, {"b86cea4451b7f9"}, {"53550405f2bafe"}, {"483ec9163ed46f"}, {"3092bf8d95c1e3"}, {"edcc38a250161a"}, {"d64d6d669c6712"}, {"a76f4280c16a81"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000680)="2066abfd9b224be1ca3ab31a0691c9a0b4886d43f971a0b389f7e456933b057b7515faccc1faf170f729e8120ec372cca62578ed9d651b61dd8ade145628bca7c186b869e8071ae63800173cb2cabc45e67d4917b1bda74b49e03d82572a4fcc182126588da20070f0de6f11a3f6f8fa630cef2cd8d9d3e9cf9203142e464a7bf581cf6f8d5b33f5fb97c734b44037347ea714c3cc606f75ad6af86c48a039f9d6cc7f536f560d25a7ef6c4a947165d73789feb0c367c0ca694374328604eb", 0xbf}, {&(0x7f0000000740)="6c613366b934b7eeb9f63ce1eb1bc56e8d912b9c1f13c437ac8e508ba4550312fdbc03ba7e13dc3142784a8f0674841cb178ecd37c72ae9f71acb180a7ad7f6f6ca55866b7b4f3b38129a8388fac307dc5528477828546039e61d676c4835e3dc7d69cfeb74b81c06cdf22fa8996014fe5956fad5d2b918318fa71cc9ca23faee0e35ec758e86eb366cf3a0b2793f7fbbb1788aea8e408322586cdb8d8717d5e3092af", 0xa3}, {&(0x7f0000000800)="0cde8459349cd77f47dd226c45ef1acad59968ec79f312b0b6a917c9ce14269b76f6c359bd8d228cbac20c6a88dda86c592df103d4d7cd3bd2a3c20413bc793991025076ea4f9d3daf2e2a000f952afd8310c36c6ec1d620fb1ed4eaf2da90a3351069b9bd42bd5e658ace66942cee4903851b157f0650bc5e15fafcc3a0959c7c8a2aa141f13ed379c7f91e7930adb3dfda23abc46bba7cf21c7cc007cd23c633e5c89c8c1a13ccdf21bdaec413e7e1ecc5126bed13ed8a47a6", 0xfffffeb2}, {&(0x7f00000008c0)="b0a6d97c87770002bc98d6bf034d747c9b464ee2147b147ffa75e4de82e1313db1cd11fe7445d9c2d7d1bf3a023ea6c147011c6fc72aef74d150fbb0e7b35da7b8b3abfa8aae43e5408c5f81782605cb738c20406e95d668b0c7d8ddfabcf21c3807e90b3bcdc350ff87b7857d5dcf8fb76b7941fd5380a26d14b5de347b49c5d470e5c253922e084087a28a81b8200c1cc47a2085dae38df94179ed0ac75051589c372a6d74ef327d11b8cf1b5f2bc416cab4648c04a36cceeb8807da5a0b9dd52188213eff1de34a344688f0dcbc0ebf9000041129f4230d8a9277cd4f937872e887bbd987c990f659dd1f542aa57b70cb34", 0xf3}, {&(0x7f00000009c0)="9d293dce131efe7a828d1fe12acc1c99db7e09a8cfffff07000000000000ed40bf238f6ec3124a307f56c462be45be8dca897b58639f93aa29854a83ad14b705000000000000004b1aaeb9d0637aab181d0ae0a8e06479b02b2f3530408e4ca4bbb751e2dfb6eddc6872446bc22f02b58aaa516ede4aa2888ce6641595e6bdc2cc2359c42c3eb2ee7fc362b0", 0x90}], 0x5, &(0x7f0000000b00)=[{0x98, 0x107, 0x200, "19cacb85b7b4d6f85f1407dfe8b3bbbc7f86ff0934172ad0c1c1ca2d34954073670dc4d661682690c26f783229f9d93d662a5a505e60faf07743cae6c5937b7e8ee24f3002f1bb176f192bb3e0cfcb38c9920762a0de72aac841a6f850a30e9ce50acc9df33751cc79d83d29149855016e6af4f956e67f8b72838849e9224cd074cfa1"}, {0xfffffffffffffedf, 0x103, 0x4732, "e941776b606581911bb6f3bc34c4602d09a43ce2f183f984066e74df5f9b774d4b7d6875b044a08723588e77206f5e018fa69676e6992c0a94284f1c582a5604acbda84191093d9277552f53338922b65458e7d7aefd2b6f89d450108753569de5d85b7781bd8f810626976aed85b30aee8b8c9f258ba0d82922fc33d7ee14f97da3780f6bf7413579d83a0dab5c40dcfcee1cd572e4df02adbc7ebd496d9c2a7fa2db872760f0dd153fcc47c2e164537f637edb"}, {0xc0, 0x10c, 0x0, "9a046140e1747d3943785ea2f1d14cbffc9445594f6deaf09920ec98d309f649a93f46c7537fbbd07149099c943868ee2b630966fb6e976624d108934cde94e7bf43d4f2b2cebe993b3256817c3ad95872876eb9fb6b6c8e6df01309e9058735a7ade8e9e32c0572e7dcd6a35a981a5bd066ab31db1a91b37f57bf859edb1b97029a2b1e2981147f8e692b13e4de83e977781cf2ec7ccbd1e4517abe3a6b7a83b2dfe718139ea5647886a6c7"}, {0x28, 0x117, 0x13, "fdf51508eec09843b607336ddb520538b842"}], 0x248, 0x4800}, 0x4000) socket$pptp(0x18, 0x1, 0x2) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000040), 0x8) mq_timedsend(r1, &(0x7f0000000080)="36bb34d756c32e611f7613e6aa8ba3f00d6dbd4622ca9b5e3111a315d2381f7e8e7f7c77ecd184dccfeec08177db10f500e6d9ba2e3d1747230486dbc1dacdc861a728925eb57f4a8116f8d06afefe71de5c4098a31a9e5b2252498952df4231b247dc566ca5cc8b0aab81a850dee20b43b2809b46afeb9c5af503aaf5c339465af905fe9b4f486e7d4bf6d394f1a76e1438bfb2b5e71d45ad8c6e3280549d2fd088e8244aa9fab7ede0255f8c7a6e81e956f5ac8b9961483479bec980d5e08c65798cc32e41d1a87e29e78c8e994b9f70", 0xd1, 0x3, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/11 20:26:25 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x3, &(0x7f0000000400)=""/208) [ 117.160422] autofs4:pid:8292:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 117.176475] Unknown ioctl 44698 [ 117.180519] Unknown ioctl -1072143861 [ 117.199721] Unknown ioctl -1072143861 [ 117.238952] Unknown ioctl -1070571007 2018/05/11 20:26:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r2, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r3, r4+30000000}) 2018/05/11 20:26:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="040000008000005e00ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 117.293263] Unknown ioctl 44698 [ 117.310172] Unknown ioctl -1072143861 [ 117.316677] Unknown ioctl -1072143861 2018/05/11 20:26:25 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x4d1, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/130) fcntl$setflags(r0, 0x2, 0x1) 2018/05/11 20:26:25 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x3, &(0x7f0000000400)=""/208) [ 117.343515] Unknown ioctl -1070571007 2018/05/11 20:26:25 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80000001, 0x4600) r1 = epoll_create(0x400000001ffe) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="d3ff5ee89130fab66401d6141a4737fbeb665ea8d34ae0705ca140b4de3480c311fb8227ca4cf9e0f9584ab3b3c2782069991c82039ddf7581701e1975edbc497db3cfafd98e3ccae5760441b0f164f1d7f0068b5699017209a51fd094b5dea60eed448d4f121709e238741c5de8a6da7a1a4e628456aaa4bad490baa3742f4a33a0244598d05add34e2bc8cb848e0e2bdd5d6f777832a59b3adc0bdf38fdf90720636e19d1134439204ed1ccbc6bc7c43", 0xb1, 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a299f89d66116f856f5b6e36cdcc2e737dfabfe952b7af41d348e220d1198d683a36f721904636f2e923237c9092e857c420780c078c970883ca7d5e875c395d4a725e1f68e0f49834955f66b69eed15233bac5b3fbaa390a8fa67af371840768f034a3ce8165e4cb18b00047199b6fc567ee89c69fa9288aeeca7f001069dae6985686608ae203847ea2cb91f0f536f052e1980dbebd8fdd98347b1f40a9f2938e7c78e8cb93d31d4d8a20786ef84c443a5ebb7f590f5f19f540509daca6c2cc47c2f633109b0f0c75a5a1a322cd08354739975f783db3394145737178411e1397d58", 0xe3, r3) keyctl$unlink(0x9, r3, r3) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) [ 117.419564] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 117.487929] autofs4:pid:8329:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = semget$private(0x0, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000000)='lololol\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/11 20:26:25 executing program 4: r0 = semget$private(0x0, 0x0, 0x41) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000000140)=""/199) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x95) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000240)=""/53) r2 = semget(0x0, 0x0, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/208) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101400, 0x0) r5 = creat(&(0x7f0000000580)='./file0\x00', 0x1c9) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x600}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000005c0)={r5, 0x5, 0x1, "3c77c04ee0eb8d3c1fb2ecde2f0f3592eda2092c3630782ee99243e1d4e608563879677d343d4d521eeb14f79126fcfb154d4bf2fd8804ebc8fa97a2476675494f3fd759de978097cff015d37163fdb9897381b5ac09874c9fd220b3150303197b74d75a8d5660e0f38ac03f87f86db0e6f3546cb4cff06127ea3faec893ac5d7615e186f5530837333304f1fd56f066c9067bdeb544d63cab1183e07ad72b19b61e1b1f83b90a036568b73da5b499f485e592e0fb592732a75c06"}) 2018/05/11 20:26:25 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x4d1, r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/130) fcntl$setflags(r0, 0x2, 0x1) 2018/05/11 20:26:25 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigaction(0x1e, &(0x7f0000000280)={0x389fb2d3, {0xbd6}, 0x4, 0xffffffffffffff01}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) read(r1, &(0x7f0000000340)=""/148, 0x94) r2 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x4, 0x4200) sendmmsg$nfc_llcp(r2, &(0x7f0000000440), 0x0, 0x80) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) dup3(r0, r0, 0x80000) 2018/05/11 20:26:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x3, &(0x7f0000000400)=""/208) 2018/05/11 20:26:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xada, 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x29) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) [ 117.673094] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3d000000650000000000000000000000000000830c000000000000000002000000000000aa49e88800000000"]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe4, "062f759a92fc257777663c92db526ba585c2f37396fd512451b400693270987f53f46c8986c36e4297ac2ad7094f9ecbdcb27a3da3f3080e3f6c4f64bf0a7942dd1dc202c8c84922cdbdf8c1be604b9336da8d8a0d103e7a5edd1524c084d4a1e2d1f7718fe7634de5d8c97fc40300268dc32758ae2c6ed9e4762b2395852be6d6e82c44d2c1d3bf0bb6b3cf359909540c4b242b9888015ebbe2dfe0e5852be39f1866d6b549962134cd207c1aee579230b5e73cc77eaae1e3cff0e8a92443a6e0cacadf0070879c49a89dfad1e719ef45f1f206c421514b048733e656ceca999aa90f39"}, &(0x7f0000000240)=0xec) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x1f, 0xffffffffffffffe9, "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"}, 0xffffffffffffffd7) close(r1) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) tgkill(r4, r5, 0x1d) 2018/05/11 20:26:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000000000)) 2018/05/11 20:26:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9000000000000001, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x4d}, {}], 0x30) 2018/05/11 20:26:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 117.717675] autofs4:pid:8365:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:25 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:25 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/05/11 20:26:25 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) 2018/05/11 20:26:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/11 20:26:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x80000000, 0x4, 0x3, 0x400, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xff}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/05/11 20:26:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f03d768d9dc80be4758b3ea3f2d5b21cd95d4429b2051eeef182c98f6af1209b17dcabbb5ab7b21c201a2c34f3d83c249844f574cce87812fb9f55d343b14a66ce801f838adc4963a78340f7fd249c6ea728549ba4d8398a24514377d71bd675814bcdbce05139fc6dda5e389c0e26f7b485a22251cd277b594106be3d224a8662d47d7dfc7bc54d29031565a3796cc609a1fad5e6325402d7723ace01e763cf5dd39d7b14971a18068c000000000000000000", 0x41) 2018/05/11 20:26:25 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:25 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x9) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendmsg$kcm(r0, &(0x7f0000001a80)={&(0x7f0000000200)=@ipx={0x4, 0x81, 0x3, "21a92f00af62", 0x6}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)="4dc8dc16081f8914d3f086d4532b93ed6675de2be51cc22a8272a8475dd4166ee70b9e56570a982b63dd07b65a4878fac9cbb42d46788d53a40383e5aabacd1ee1bcb268bd90db1d6e55443c1e64c132659b9627af88c957a9fb086a46ebe7e973f9b426f9f63085a10db043dd23b89983ac83f5a6e69def9b6ef88eafef4df24e7ec4bfa784170536df6777e0676d585a0777bea6cbb7088b75662377936798bcadde444ae95861ea82d5ad79d64b10859fa309352bcc99ff8b8aa7e77221c249aaaeefdd9eb0a240924a4b9459eed904a3a2da42f8e7c4f540927f1c617fa0859728837221d746cadd7255669f44ac500b6920", 0xf4}, {&(0x7f0000000500)="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", 0xff}, {&(0x7f0000000380)="4632bb3c5bfedac2e5749a47ff63e36c920c938ec5507a35134c94727af049df9e019a8c51e33d2f78129f7cd750f0d745c92b641e131cb794347d389b56f7b47d496e0859cbb54ce39e458f650b8f48b3b173a9f25294a2d1bfc1d78adcbf1cd8436632bf1e1f270d81c4f25c743938", 0x70}, {&(0x7f0000000600)="f3827fc9aea24acde08196865b3d07f58963da922d", 0x15}, {&(0x7f0000000640)="3e279c7172d4275d2708cd4053492f4d65413ab43b0af1f75159746d20109ec16bcca17b0363579fc9c088df522f65d54022b6bbf085546519dafb3730bfa5dd9df8f529b5efa7b67fc74c7c18eacc64fbf8e3fec74cd9602f1774", 0x5b}, {&(0x7f00000006c0)}], 0x6, &(0x7f0000000780)=[{0x18, 0x117, 0xfffffffffffff9dc, "480e67e2"}, {0x1010, 0x107, 0x20, "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{0xc8, 0x111, 0xffffffffffff8001, "86bb6d7133a77443a08cd5a3c89f6cd54f69498ec279239001112c5b6d28fb7dd58433cb5d849b3e737cbc5b07bae55cc0c8d11c7a8af7687044c1ead1176ef458afe30ea9ae7f194181c29efd1eb60e24a842306f7d59eb496caeb7908b6b0ebcf5b9cf723a9ffe693a72c278050b4d03e9a6a1a870f5be98933a41aba3c3282b91e0d73f459c0cc1b7c372a29e617c82d2e2d45ec371762eafc44f271a0ea5f0acd0df19609a00412dfaa2124f3b9543bea6595d549271"}, {0x88, 0x197, 0x4, "b07340b6ba4a1b8082ea2f17ee8a62dce78e5babdaf15616f3432aff011e838801966c972563c0258b3a52d550d9e198896683b9f72c94aaf076b441072e62589d89450e67bf7a1ec6eb8049f75ec43a249047ded91eea36332af27bfeec1fec85a4cd0ced61971de85df981ae1acbee92dcb4fee8b414c6"}, {0x70, 0x105, 0xb887, "4e7d00c51389be17901a0336112e24a95e5831030283006ee59eb63d2aadb08b19add787cfa562f0b08e8c2669c36d601f8d698106dfb759b5c485efe80537a61f7a45e5e4b94bc14ad80fc87fcdc6d57303b0f4e70303c94edc12d65e4c58da"}, {0xe8, 0x84, 0x7fff, "2ea2798a49bccd7b65808d2df4fd00f6e2861ecd4bdf2d6a553dc95e148658a5e5a8be111ff49e66716e04d4093db4bc1069a6fe621dd09024bc50336e42668f39ff464deebc546c7dc68e1009ea2e137335a9f327bf528442a661b1eb4debc46fd067c49ddbbef994e7958cd4ef6e5d689b92ff129d2e72daa1df10574df34e25ee26035a366751ad44e4fd602e32c735bbeac037f6b30002cbecde84a6008980e8d3f1a61c0d6d24a2584245d3fd8c36de8672c43533fcf9a26e5850d72e2d78b74e3db29c450844b0ca223875e45ae9ab04"}], 0x12d0, 0x8000}, 0x40000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) [ 118.008299] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 118.030225] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/11 20:26:25 executing program 1: io_setup(0x4, &(0x7f00000000c0)=0x0) syz_emit_ethernet(0x4e, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x7c3]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vsock\x00', 0x4000, 0x0) io_submit(r0, 0x1, &(0x7f0000001380)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000300)="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", 0x1000, 0x3f, 0x0, 0x0, r2}]) r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80, 0x80000) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/177, 0x9}) 2018/05/11 20:26:25 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x54de00, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 118.098709] autofs4:pid:8412:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 118.100800] autofs4:pid:8415:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) 2018/05/11 20:26:26 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:26 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x1, 0x5f) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000000bb21949d3bcf414bce49a7d2ccdfdca631b3872764ef95ec13faa3cc46dcb766f6edb6a8b77596089a53b89e36a6c3ffcfa56e139ce8b4641b52c92c10b1605c056d224f2a45a0afc0c0759d611aedd5ed63e54ff29a366132e52700cad5f0d2c65b148e1ac6cbcc7fd73e4d5c77bd94b1fed0e6fad34f860d810"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0xfff}, 0x8) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) process_vm_readv(r3, &(0x7f0000000840)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/154, 0x9a}], 0x5, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/20, 0x14}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/138, 0x8a}], 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x80000000, {0xfff}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/11 20:26:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/11 20:26:26 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = socket$inet(0x2, 0x8080b, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/11 20:26:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/11 20:26:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) recvfrom$inet(r2, &(0x7f00000001c0)=""/140, 0x8c, 0x2, &(0x7f0000000280)={0x2, 0x4e24, @rand_addr=0x8000000000000000}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r4 = fcntl$dupfd(r0, 0x0, r0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000100)={r4, r0, 0x8}) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) sendto(r0, &(0x7f00000002c0)="10ccb87031dfc378de51d484ba05bebee8f45c3ecca09f325be8d193f2a74b00c42456f9b83f60b23f40afa70179f447d58173a59bbe0bd4f4837dc887f4184eba65431ea6d2dfe9c48f46dffa4089ea320216d65024ec9324f70854072e2dc0efcafca012bd928f45ae699fc60e9c62b336ef59f34fa149cba4302cfe0c7fdc06aea2878c7f21dca193cc953bc62ce5d516972c46aff5320a327c005785cb1ea1eb2b02d592b0f5469b082ad7438261e7c3f7ff", 0xb4, 0x20000080, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x1, 0x1, 0x2}}, 0x80) r5 = socket(0x6, 0x80807, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$setsig(r4, 0xa, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) [ 118.676008] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 118.686786] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:26 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:26 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/208) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/84) 2018/05/11 20:26:26 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) r3 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/71) [ 118.724805] autofs4:pid:8465:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 118.733488] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 118.753712] autofs4:pid:8468:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") 2018/05/11 20:26:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x80a, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x4, [0x0, 0xca, 0x6, 0x8]}, &(0x7f00000001c0)=0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x58, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/88}, &(0x7f00000003c0)=0x78) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80800, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x17, @multicast1=0xe0000001, 0x4e21, 0x0, 'wlc\x00', 0x8, 0x6, 0x4}, 0x2c) [ 118.804722] autofs4:pid:8476:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/11 20:26:26 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffff, 0x5, 0xffffffffffffffe0, 0x6, 0x0, 0xfffffffffffffffb, 0x90, 0x8, 0xffffffff, 0x1, 0x40, 0x95, 0xffffffffffffffff, 0x1, 0x1, 0xa374, 0x1, 0xf2, 0xd6c, 0x1, 0x7f, 0x9, 0x101, 0x8, 0x400, 0x101, 0x5, 0x7fff, 0x40, 0xe3, 0xffffffffffffff4e, 0x100000000, 0x5, 0x40, 0x34, 0x7f, 0x0, 0x6, 0x0, @perf_config_ext={0x1000}, 0x80, 0x10000, 0x10000, 0x5, 0x2, 0x8, 0x5}, r1, 0x9, r0, 0xa) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 118.929902] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 118.991678] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 119.007246] autofs4:pid:8497:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 119.051691] autofs4:pid:8506:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) 2018/05/11 20:26:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00000008c0)='/dev/midi#\x00', 0x0, 0x1000000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000340), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x80000000, 0x1, 0x3010, 0x8, 0x7, 0x2, 'teql0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x111}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4, 0x7}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0xff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x7, 0x80, 0x8, 0x6, 0x382, 0x80000001, 'yam0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = semget$private(0x0, 0x4, 0x10) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="6b2948d9ea19", 0x6, 0x10000}, {&(0x7f0000000180)="7b9e80808ae634b72d34d6bc857f745a3bc9226e73365209005503cf2e313c3d3017ea15589483c12c2ef0ada255873d22bc4fb2c40be85cde8c8b8ff7e65872956dae1f68c29cdef0ddc1dc22f50cfa2569c8cf94e5fe014eee01e9a490284e5a178417ab3f040267a0b65f9595138815ab9b819a39eb8e7f7cd0b1a02aa2dd732f2a6c5214eceb565a1f477c953a3d5cc8ae89547c0df20ddf22d2f24bae6ab6b95231cb8c6353a7f0267d776f1b659074044d696e93e8136747af4ef483aa0ecf72eb499306313698a7ff817ce81673cd7620c76ed7b12e9d0a13ccca7d29d61eb93ce91d7321fab960343c54e71d", 0xf0, 0x4}], 0x0, &(0x7f00000002c0)={[{@resuid={'resuid', 0x3d, [0x37, 0x14d45c35b4e34a77, 0x0, 0x33]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x37, 0x2d, 0x7d]}, 0x2c}, {@noacl='noacl', 0x2c}]}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0x5, 0x5, 0x5, 0xff, 0x80000000, 0x3ff, 0x80]) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:27 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:27 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r1, r0, 0x0, 0x40003) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, 0x401, 0xc, 0x0, 0x100, 0x8, 0xa00008, r2}) 2018/05/11 20:26:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) 2018/05/11 20:26:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/11 20:26:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002800), 0x0, &(0x7f00000028c0)=ANY=[@ANYBLOB='umask=7,uidX,\x00']) [ 119.825444] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 119.834347] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 119.870823] autofs4:pid:8537:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 119.884824] autofs4:pid:8533:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 119.888953] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 119.900627] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 119.942737] jfs: Unrecognized mount option "uidX" or missing value [ 120.048963] jfs: Unrecognized mount option "uidX" or missing value [ 120.059253] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 2018/05/11 20:26:27 executing program 4: getuid() perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:27 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) 2018/05/11 20:26:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) io_setup(0x7, &(0x7f0000000000)) 2018/05/11 20:26:27 executing program 3: r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d8568080003000500000000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xff, 0x501000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000001c0)) 2018/05/11 20:26:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x8, 0x1, 0x4010000000) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 20:26:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x800000001}, &(0x7f0000000080)=0xfffffffffffffec1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x8000, 0x0, 0x7f, 0x2}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) [ 120.192717] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 120.201988] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 120.206353] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4aca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r2) 2018/05/11 20:26:28 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x6}, 0x96) [ 120.258566] autofs4:pid:8588:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:28 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x75b, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8112, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x9) 2018/05/11 20:26:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 120.305982] autofs4:pid:8586:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:28 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'yam0\x00', 'gretap0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0xfff}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @broadcast=0xffffffff}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'nr0\x00', 'irlan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000540)={'filter\x00'}, &(0x7f0000000500)=0x54) 2018/05/11 20:26:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") 2018/05/11 20:26:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/164, &(0x7f0000000140)=0xa4) [ 120.467757] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 120.507244] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 120.546255] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 120.568967] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 120.602133] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 120.614088] autofs4:pid:8644:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) [ 120.625511] autofs4:pid:8649:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:28 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:28 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x5, 0x0, 0x2b80000}) 2018/05/11 20:26:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSETLED(r1, 0x4b32, 0x4) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x608100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9ef587424336a26ae10f549e336f03bba9f6619952fb05d8d72a3252b4c4704a5c3922e04425f612b311db67861f25b1d901bbbb5a7e9a81ea8a23a4d6107b303d506a1b577fa6485d19a6747e5b4bbf2e991dd040c10d4ca38807bec808395bfb1fa7cfc32cdda9cff3ed6a43f407b0919dd4f39b622506bc4de0885d395d6101f2dd9351c3a6371ba8159f907ed916677ead7def4c41f5376ebe4c6cf2327c20ef2c0b4d9dd3ce3158ee130e10c01e8a913872a3acdbba1fe1b42aade67f079bd5623f554f14985a847fe43fa2c04026c18be2d2d81431ca6281a10afca9ce495805ca03", 0xe5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10001, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 2018/05/11 20:26:28 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000), 0x8) write$eventfd(r2, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/05/11 20:26:28 executing program 7: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000006f80)="010000000000000098") 2018/05/11 20:26:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) [ 120.748800] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 120.785302] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:28 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = semget$private(0x0, 0x2, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000640)=0x103) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000580)={{0x401, r2, r3, r5, r6, 0x0, 0x1000000010000}, 0xfff, 0x4, 0x3bf1}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) listen$netrom(r1, 0xfffffffffffffffd) ioctl(r1, 0x800000000000890f, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ebf4ab6ae4a2961d13ea2d19db6357baba29458c926a6d2f6da138b61f279f7830869743320510fb731bd028694ade3f6106f60f6025d5a8422ff518e96e2a984cbe0c62a8a03a94e96210d678032c3cb69cf04261ac996729c7b0b33edf82", 0x5f) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x0, 0x0, 0x200000000000, 0x10000, 0x3, 0x1f}, 0x4}) 2018/05/11 20:26:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x100000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) readv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/11 20:26:28 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 120.801273] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 120.839652] autofs4:pid:8684:validate_dev_ioctl: invalid path supplied for cmd(0x00009371) 2018/05/11 20:26:28 executing program 7: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 120.989453] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 121.049243] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x8, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x3f, 0x40, 0x0]}) 2018/05/11 20:26:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/11 20:26:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:29 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$inet6(0x10, 0x2000000003, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x1, 0x1, 0x3}}, 0x26, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fb3b72d1cb2a4a2f9930a06000800a84306910523693900090020000000000000001900050000000000000006000000d5440700000000002000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x0, &(0x7f0000000200), 0xffffffffffffffeb}, 0x2) 2018/05/11 20:26:29 executing program 7: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:29 executing program 1: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:29 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x80000) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080)=0x1, 0x4) [ 122.023572] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 122.024659] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 122.040223] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 122.052144] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x4, 0x2, [{0x401, 0x0, 0x1f}, {0x5e5a, 0x0, 0x10001}, {0x9, 0x0, 0x8}, {0x5}]}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") readahead(r1, 0x9, 0x9) io_setup(0x7fff, &(0x7f0000000140)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x3ff000000, r0, &(0x7f0000000180)="461c568fc9c21aacb917b6ac2faa31207a9ec805b33bb1ef041a94b745fde997becbb7e324a08b47a6b941b38eeffb752b834fc6966fb008982867cf3f4b8c3b39153a57d0a82ebb6dcf23e8cc600ea75ddf1c378e2c6184879b794c39bf9a36", 0x60, 0x17fd, 0x0, 0x1, r1}, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:29 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:29 executing program 6: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:29 executing program 3: clock_getres(0x7, &(0x7f0000001dc0)) 2018/05/11 20:26:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/05/11 20:26:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x5}) unshare(0x10000200) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) write(r2, &(0x7f0000000040)="ae", 0x1) r3 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) [ 122.283588] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 122.303257] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x8000, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:30 executing program 4: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'team0\x00', 0x80}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 122.409322] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:30 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/uinput\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001b40)=0x1) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="f079277fdd3cd5eca7040d8abdded35ddd2b3d248d5cf44b3a", 0x19}, {&(0x7f0000000080)="61e9903483574dbe56e04523888d2f572dc8263175179026f95ffc4ec1220e5d2c990757d0cb23494067f3a8d1e443dc68e61551adc79119ee2e4d408a6babfefd56af568ef7002a59d102c6c4a63b671152ea64bda70bfd74a243fef3c8c70e82c4e02bc7fc9f500aad0335201e702328f7d535cb371b1e190f6e6603172088708cb4500870d27643d0d2d3a7fd1afe4ed990588460bff5732a2431a62ed22a2b9e796528a418f3a515a64b6793d233fa918cd8602559edc5228c2e1a137dc6085f97865a94fdbf86d123f4d2c36833", 0xd0}, {&(0x7f0000000180)="8fe935f8a6cfed5d0ebc6b55c023a993a686d44e2cb35c46203df1155bbb892f838254d957be86bcc2b9a0465ce045f038502f531410105e78f9f55a96fbe0f0e0d624083c2b537ec031fa2a549bfa6ce8f35825ea", 0x55}, {&(0x7f0000000200)="708ae10d2f8fa4c39e267d9dd573404181d8407c69f3", 0x16}, {&(0x7f0000000240)="bb2da498e921e6c92bd2e4c78edc210e6bc98fee6150d8de6000ceee4367e25447ec57782c631ef040b15baa98c9631eeb857c80c7852478c4527128ee9b32d5b111b5ded34bb6f3191b2bc84db74f63ea53923f", 0x54}, {&(0x7f00000002c0)="50cb58b419e11cc8ab2ecc8a7a1bf16e83dcbe4d8c46bf7668530649d90a47", 0x1f}], 0x6, 0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) pipe(&(0x7f0000001cc0)={0xffffffffffffffff}) getpeername$unix(r4, &(0x7f0000001d00)=@abs, &(0x7f0000001d80)=0x6e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b80)={0xffffffffffffffff}) getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000001bc0)=""/179, &(0x7f0000001c80)=0xb3) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1a, 0xa, &(0x7f0000001a00)=[{&(0x7f0000000400)="0e97b788cc269899bd88a23a4cf12db21506f69011a030bd2ed18a8cfbfc093d00ad8b92f284b147edde91d73a84db6c46c737143c5c5ba65edcaac363d9205a6668dd28930ed0480f8138ecbb38ca567b3fcab5e3e962feb6c57b2f11b3a8eb9522bac6d6034619b205609f2848333f6d16fdf21e7d57c4e781777d92338e8a82c426457426201e1e2d5e3d0b9fa04ce73b1fa7b82383895b1e9b95aa7a79616e09525c7dec8f727db9f5f5fd25435547a311c68c6c6c23566bcb0319ea02be7d6fec3ae4405aa697744cb4a51341e18a40557922", 0xd5, 0x7}, {&(0x7f0000000500)="dafd1930472227eee2251fbc41550dcef92d343211d6aa9774bd416c1e0c7b01479360dc867557186fbcf1b6464e4514d28d2c8fde45e10efb599ff94096d887f014dc4ab112d4fb69bb35d1d6ec01fbb62b756232e118a131a899cf18dabf118c69c75c3c919fb4fc36c88a75badba3b223fb5f7aee642763fab602a30b78b449424a", 0x83, 0x81}, {&(0x7f00000005c0)="a5cd5376e824c3b73a7c39c1d5170df740372e0dc0eacfaccb8819c4d584afe037f70b4461bc6ecb83bdde97d436a4ed1f1579b4283f2dec75c4552366732579557eb3b0ba9601936ed187583568cc07ce9da20d5db99323a2e02bbbe4524864ace88d494020be468f9ba89f56b566b725223473965b1f6fa32f42db1834d9239c0ebc27ffd722e970a8748645de23d77a67da1e71ece4b2b0b3d85cce10390fb3940da8add6f8a516bb59c10d0c88d71d7f93059577bde0bece086531d9540eb8da5c5f83b5bd9e5765a28158d82709c21896626a4ebc754f6c794c28df69a587daf7f95b9c3424059836e64c374c79fe", 0xf1, 0x1}, {&(0x7f00000006c0)="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", 0x1000, 0x4}, {&(0x7f00000016c0)="a61a0ba1593a083e1be421a7e67499f9aa2274c0324fce", 0x17, 0xccc}, {&(0x7f0000001700)="a547ea6036f9836897d2f251fc86d76f815762eeb2df2ce6e6e0c46b42260fc3ddcb71c3cd3c1b5019d71fcbd463eeca422f9777d6b785833a4faadf6540afe1a17b30a2e4", 0x45, 0x1000}, {&(0x7f0000001780)="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", 0xfb, 0x4}, {&(0x7f0000001880)="90b43a7091548d98def636e0f35c6ccbcd6075", 0x13, 0x4}, {&(0x7f00000018c0)="d99de116b987e2a3e5fcd318ceab19c229c1c36af292f3a1", 0x18, 0x5}, {&(0x7f0000001900)="22a617a18e10ff54be51d58fcda479911788370f57be9abfe9bd581ab07bb798bd2a024b8e96d3d3b49976e1adbe1018960dfc4a11b4b5a0a06d1c5d60ae6d5e8cc3126fd823ea7a1d22fafa480bdef15b3bd8b7ba33323b2570258e8e169e9473a69426b37cfd3b0a8c87b7a1fd9580f31228a36479f728437de544264744d8d83ddfe864e70daed6bf9f9e0cb180e159c697c6d68b0ec3b797e1628965a231b73ddf1993447bbd521a380c5a7b4a248b74982dd13482fa73efb0f5e5e0ef22aeb901f0300b64c95d9b7730c876a1bf6d939dff40b393c9205936fb25d0c74e100076c92832f0e3443a4fb7d847b5679a31ffba624c59e096a680b16d", 0xfd, 0x4}], 0x1000, &(0x7f0000001dc0)=ANY=[@ANYBLOB="756d61736b3d3333343437302c6e6c733d69736f383835392d31352c7569643d31393978323b2c73686f775f7379735f66696c65733d6e6f3d392c6572726f72733d72656d6f756e74ff7fffffffffffff63703433372c6769643d36373631002c6572726f72731eedff006f7665722c00aa3541648139a2c69255ffffff7fdb5519924e61621a608a6a97bf7758c3786ec9dcfa4c6173f1e113fc21031802c1ab4e5b1832e97180c047553c60f0d279000000"]) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) io_destroy(r3) 2018/05/11 20:26:30 executing program 6: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xd, 0x200000800, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x2100) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r4 = dup(r0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000080)) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) 2018/05/11 20:26:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000000), 0x200000000000009b, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/11 20:26:30 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x9300) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 122.706660] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 122.708566] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 122.723510] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 122.889235] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:30 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 6: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 5: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x200}, {r0, 0x3}, {r0, 0x2}, {r0}], 0x4, &(0x7f0000000300), &(0x7f0000000340)={0x1}, 0x8) acct(&(0x7f0000000280)='./control/file0\x00') r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) ioctl(r2, 0x1, &(0x7f0000000100)) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, 0x0, 0x0) 2018/05/11 20:26:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x118, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, {[0x0, 0xff, 0x0, 0xff]}, 0x8, 0x9, 0x1000, 0x4, 0x8a, 0xcc, 'bcsf0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x86}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="39f3bcc558d1", @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x0, 0xffffffff, 0x7fffffff, 0x6, 0x8, 'yam0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x9, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:30 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000000), 0x200000000000009b, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/11 20:26:30 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000300)=[0x1d8875bd, 0x5]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000008c0)) fcntl$setsig(r0, 0xa, 0x25) accept4$unix(r0, &(0x7f0000000680), &(0x7f00000003c0)=0x6e, 0x800) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000740)=[{&(0x7f00000001c0)="76dd4f8ff3afe4e397a785b2951a76c234cf7174c927dc2a139fb360b8a8259c5498ccec4cd2c3f619455c579196b1d8dbe09bb4466d405fe52cc4", 0x3b, 0xd9}, {&(0x7f0000000500)="a92e3289c0de85ba0bc2b9a221ce599e4d6cc1a9b24079b09f182aa81fd2ff42a389fe685744c6b32693457b35ef46bb63c4fd675bd9e6f6609472c41b1aa5d1dcab3291e88a6b6e3a0691907dc1306634109c023909dd6c4ae98cb3784f7ad8232ca3ca01649dcbf663d7739028bbe9089aea0cce8dc0ba52f7f25113bfafa23557b77c872cf035853af8d4b3000e07c189747bf21bbbd74bdb32f325bd49394da503b3d2056d46f090f59e", 0xac, 0x663}, {&(0x7f0000000200)="523260f1e2935e3fcf54c21574e13b384c52", 0x12}, {&(0x7f0000000240)="da16ab4bdf86177c38b74568e6b34e20edcee7d8a7b6b2642dfbc98926af04ed26bf", 0x22, 0xffff}, {&(0x7f00000005c0)="2e96c1029d88629e74198205951ede4d1da91567f897c196ed67160de5a169d9e2e5419dcb4daf3fc72f0d1fc74f6f7fde9a51a6f1aad8c564442b86ce4d209817282c282a9a2a8ddf09d674fafa164b2eed6bfa", 0x54, 0x9811}, {&(0x7f0000000a40)="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", 0x1000, 0x8}], 0x8, &(0x7f0000001a40)=ANY=[@ANYBLOB="7569643d33002d003d3831342c63726561746f682c6469725f756d61736b3d3237363532332c73657373696f6e3d39332c0003000000006b30c81d035636a90e590bc2ed1f2a6a525cefbb0f1333d68b9712a1688930bda1d3c1751c34b0f7e176356829adff118779b4b5a45d7b07daedfecb4fb4a76f0f89f980ff5a07fb060fa3838f76c7497ce5621ea37da8ece10d237d33d22734748304d53b1c03a2fe30833fb96d6f1e17a448efc944147d585d57f3bcde9c1cae81307e0a54df12ad068e250c9fcf4c049f9213d52f67da111b3dd26f6810d3afc2734164d38dc37d1df3aabc62ccce"]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000700)=0x10001) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8fbe, 0x20080) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r4, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0x8055000000000000, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000340)={0x7, 0x7fffffff}) [ 123.018647] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 123.040145] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 123.051442] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 123.067374] hfs: can't find a HFS filesystem on dev loop4 2018/05/11 20:26:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:30 executing program 5: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:30 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x9300) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:30 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x1b, 0xfffffffffffffffc, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c093c59da88") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) accept$alg(r0, 0x0, 0x0) [ 123.186717] Process accounting resumed [ 123.238903] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 123.268409] hfs: can't find a HFS filesystem on dev loop4 2018/05/11 20:26:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 123.315521] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 123.366439] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 123.378894] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x52) r1 = socket(0x10a, 0x8000000a, 0x3) ioctl(r1, 0x8912, &(0x7f0000000100)="c6295e46ca6c09b512ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="77b3295db65934350aa738fab1928e041b4c4fdecf768a056973f306e5fe95ee6aa758f0ffda299bad6e038b02332feb1d288d36fb638669f2b5098fb35528d3d8d214bfad4b5030444b571f1f9a1cdc7da0ed9aa16b9d980aeb4ae17313508a0443ac24dbee5e0ca0", 0x69) uselib(&(0x7f0000000140)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="020000e9a100", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x80000001}, &(0x7f0000000240)=0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000180)="d740b69eb59ae3f173d44310985edd16e20d7bcd3a3b3416e14cadc433fbd1fd634ce826f8024520", 0x28) 2018/05/11 20:26:31 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000000), 0x200000000000009b, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/11 20:26:31 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = creat(&(0x7f0000000040)='/\x00', 0x12) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x45d) 2018/05/11 20:26:31 executing program 5: socket(0xa, 0x1, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x9300) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:31 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 123.602818] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 123.626089] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 123.653666] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 123.726150] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:31 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = semget(0x2, 0x1, 0x5) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/11 20:26:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0xbb, @multicast2=0xe0000002, 0x4e20, 0x2, 'lblcr\x00', 0x0, 0x31bf, 0x70}, 0x2c) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:31 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x9300) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:31 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 7: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000000), 0x200000000000009b, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) [ 123.851473] IPVS: set_ctl: invalid protocol: 187 224.0.0.2:20000 lblcr [ 123.874097] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 123.888395] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 123.900390] IPVS: set_ctl: invalid protocol: 187 224.0.0.2:20000 lblcr 2018/05/11 20:26:31 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x20, 0xd1a, 0x1, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x400c050) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000480)={0xaf2, 0x57dd, 0x2, 0x1}, 0x10) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xea, "245d9e91d90bd32dd543a2fd261a89fd6976004f83a2d36d499dcdb5086abdb725f5bea6761c4b5d91d79b11d520432850bd6f523f1fec32ade6f1c8aec68f8eb33fff170a8a8f0f69408fb0857a071ca1793c34cd9f01b4a207e0a60a9c40b2177a2c69319c9118dcc869207e8da98e79350fb66bb80741aaac922672356078da9481f7eb8588ddde103ae3b58d8ff67327969a165bb88c5cfe3d6eafcbbd695df2440d03da3fc927b772454fd46bafba60fb959ae5a9f3def96cafdf398f554e3bb06e849542b55e33f19c187641afb118c34bed0b10503931a9e24b116c73fd964acfa71c198343b8"}, &(0x7f0000000380)=0xf2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x84) [ 123.950580] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 123.952885] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:31 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x79a4ee6abdada58a, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/208) 2018/05/11 20:26:31 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x7, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0x6, 0x4, 0x3, 0x6, [{0x2, 0x3e4, 0x7ff, 0x0, 0x0, 0x201}, {0x5, 0x6, 0x6, 0x0, 0x0, 0x2186}, {0x4, 0xffffffffffffffe0, 0x8, 0x0, 0x0, 0x4}, {0x1000, 0x0, 0xffff, 0x0, 0x0, 0x502}, {0x7, 0x4, 0x200, 0x0, 0x0, 0x4}, {0xd, 0x3, 0x7, 0x0, 0x0, 0x280}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001080)="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", 0x1000) 2018/05/11 20:26:31 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 124.164502] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 124.188991] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 124.236168] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:32 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000000), 0x200000000000009b, 0x0) 2018/05/11 20:26:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/11 20:26:32 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x10000, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x853) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x800, 0x202) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getnetconf={0x14, 0x52, 0xa29, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/05/11 20:26:32 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x8000000000a, 0xf, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:32 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 124.384164] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:32 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = memfd_create(&(0x7f0000000640), 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8040, 0x9f3) sendto$inet6(r0, &(0x7f0000000640)="4afe442792d211350464833a57456e4f69ec1893bbf7a8493911e63869a25033659d054d010e44378d0ae1e1534cf1e9864cdff7a5580b2ae936f110e297bc9dd82942037677f3d5087196561b59fc8edd21901e56d6d2e17411a7d04af4098fcca9cf4f6c8abcf20d5f9035d1", 0x6d, 0x8090, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x5, &(0x7f0000000380)=[{&(0x7f00000001c0)="88648fc173ec5bf2ff8747cdfeb47e74b16b01ea793462c64719bc7cf27a780ce22a7aaad7a67e73789e253a412ad1fa6245d04f3859cc24f45c8f0c466435079c49f1403712aa8daa1c29371360eaea8133425637ce93fda5180e661f5b5a93de9fc4650e32212e9b5ed6398b7a5d6645bc1455a0fcdd72f3e993ed87364541dbca2b87f971", 0x86, 0x7fffffff}, {&(0x7f0000000280)="34bc2c59a2511a11f85696dca9645595942eb415f0aa05b708ce967fe86c0cf603ede692ad85933ce421d4f47c17b81fcfca264107d7d6", 0x37, 0x800}, {&(0x7f00000002c0)="5612372c9c0cabe0e4917cc8ba8ad62a63008a641afa088565ccbc7565f0dc91ba19402491c362e7271903d8", 0x2c, 0x4}, {&(0x7f0000000300)="65cf98a060892dc1c7c5a31ccfa926c95fda67763dc802116892ced34c6c91c854a418461306b606d22f58ed6c3e65bbdde070eef8c7ca513ad5446cf2d2c4e5c910", 0x42, 0x7fffffff}, {&(0x7f0000000500)="107357fcaddc39758b8d21e9458e829a1354977374d4e0de0d2c24a863a21c3494f01d4391f6fec7599fd0756290d2701bd92e2a947bdbc0ce1e7d06bd80b417c40390d3872f60dd0e34771164624266febdc82e62ee75b4c93bf9318f093f47db0cf2ae5a96d9c495373d0cdbe4828ef5e8559f7585bf127af1f04ce9e972fea4670556c32a79b523acbef4ac87aea1f6dd534ae52d34306f5e12e0495c43bcdab230af4a04e2a382889f6eeb731be6409e25eaace8859662615bdfdf4e0e6e6861b3df", 0xc4, 0xffffffffffffaebd}], 0x0, &(0x7f0000000600)={[{@barrier_none='barrier=none', 0x2c}, {@acl='acl', 0x2c}]}) 2018/05/11 20:26:32 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x280001000}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 20:26:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x8000000000004) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0xff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x541b, &(0x7f0000000000)) [ 124.474156] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 124.495901] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 124.517135] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:32 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 124.594702] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "" 2018/05/11 20:26:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:32 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) [ 124.672315] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x20}) recvfrom$ax25(r1, &(0x7f0000000080)=""/79, 0x4f, 0x21, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfffffffffffffd56) [ 124.816365] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 124.867261] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 124.874165] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:32 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x1, 0x8) semget$private(0x0, 0x1, 0x403) semget(0x0, 0x0, 0x9) r1 = semget$private(0x0, 0x4, 0x202) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/208) syncfs(r0) 2018/05/11 20:26:32 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:32 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000780)="c6295e46ca6c09b612ec6f") setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x6, 0x109}, 0x4}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/159, 0x9f}], 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000740)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:32 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'nr0\x00'}, 0x18) [ 125.048585] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 125.077273] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(ghash,ecb(aes))\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/05/11 20:26:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xaf0f7648a513cecb, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getgid() setgroups(0x3, &(0x7f00000002c0)=[r2, r3, r4]) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x420, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8810}, 0x850) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 125.103119] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 125.134287] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:32 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0xfffffffffffffffd, 0x400) mprotect(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x6, 0x9, 0xdae, 0x0, 0x0, 0x0, 0x44000, 0x7, 0x5, 0x7, 0x7, 0x1, 0x20, 0x8, 0x4, 0x9, 0x6, 0x7f, 0x9c2, 0x7, 0x1, 0x1ff, 0x5, 0x6, 0x6, 0xc1, 0x5, 0xffffffffffffb8f6, 0x1, 0x2, 0x10000, 0x3, 0x1, 0xff, 0x80, 0xfffffffffffffffb, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x2000, 0xbbe, 0x7, 0x0, 0x628, 0x401, 0x5}, r2, 0x5, r0, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 125.158947] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:33 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 125.374480] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:33 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:33 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x1000006, 0x10010, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x10001, 0x1) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/05/11 20:26:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = memfd_create(&(0x7f0000000080)='hmac(sha256-generic)\x00', 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x0, 0x401, 0xff, 0x89, 0x4, 0x5}) 2018/05/11 20:26:33 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 125.483836] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:33 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="0a9276e839f7e9997b79f55623c9ccf2082d18e7cf2b57ec625c1d3e4e2fd13a693bf948ff83244c20a2adac49083535de8135fec76bf0d5defd274045f42a98036f70134c9c386858fda84a95598f0b62f81fedf7726472883c12825fdcfa4202604a320f47a35ea4454e1af43d1e86ef07fa8476885f2794858f39eb8251a47250a48ef723a716c489ca208d05cc8dca582456b66fb35da25d4ea759301a548db4a26bf1a7c50d93b59e98c271a90ddd77cc912e8735ce9730a7b1b7") 2018/05/11 20:26:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x608000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bridge\x00'}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffff2, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:33 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3e2e, 0x200) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) write$fuse(r1, &(0x7f00000000c0)={0xffffffffffffff62, 0x1, 0x0, @fuse_notify_store_out={0x10000, 0x16f, 0x100000001}}, 0x28) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x224800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') r3 = socket$kcm(0x29, 0x2, 0x0) accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) sendfile(r3, r2, &(0x7f0000301ff8)=0x500, 0xffffffff) [ 125.567478] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 125.586473] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 125.602352] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 125.665110] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:33 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:33 executing program 1: pipe2(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000002) 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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmmsg(r1, &(0x7f00000058c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x4, {0xa, 0x4e23, 0x82e3, @dev={0xfe, 0x80, [], 0x1d}, 0x8001}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="497a6d42b77aed77e201d24e690b", 0xe}, {&(0x7f0000000100)="07a759a12a52", 0x6}, {&(0x7f0000000140)="3c4aae80c19e269ff002085e3eacc68dbc00837c2721ed9d48b7975c59dc990b1ed0e0de246edc3cf46d5cb0bc05573c01ecc1f696de7bc4ca9b24c14f6ab9658bedc9645461620282200f04c19bb168fe7ab2b4166cd57815b6e37e3ee8fadf729ab6f52ab0e5b14f3913f77f048e011dc48990f8980f1debf360184db60fce3560a5c2284c2bf7e7b99153d64c100eff7131d95186a603b6dba1466692ebcea7d3190e90aab42fd67fbc6999a0d9cecaa14fa33d563b2c884f651e7ce9bf93b362172a97994d592980805a9fa0a8caa2dd0648e656cc118fc817d717c0e544b6a7", 0xe2}, {&(0x7f0000000240)="dd7371e376e846b7a661d53451d12d6cf76256f9ef48010655a963b328198f14440dc4d09ce9fab6453bbe823b8c121ea6025cf58884acfffc8286bea6bb2151578cdc8c540219a623d4d7f08ae45800f2e393dae45106307a80d7e655581a8a", 0x60}, {&(0x7f00000002c0)}], 0x5, &(0x7f0000000380)=[{0xb0, 0x114, 0xfffffffffffff001, "7ab134d65f9eacb86e482db162c98cd5724f3a4aeddd43aab293f00a2ecbb440d3d65242c9469d864f5333c700b93b385121c4e8be6ba5dec45d3af2023770addd38e25bed9ad0646e66ff064884c805490c408927406f2ec31d1da25a362cbd1622ee1058550aa2f97fd8b4378fe4e37154d9d9c680ea968886cadbefc5d8bf69a5d1ca582aeed1e8ba6a9893ba2f34075c1cf8ce4c55187707b9994911f3a5"}], 0xb0, 0xd0}, 0x1}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000440)="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0x22c8, 0x10}, 0x7}], 0x5, 0x307f001b688f4e00) dup2(r0, r2) seccomp(0x1, 0x1, &(0x7f00000019c0)={0x3, &(0x7f00000002c0)=[{0x4, 0x879, 0x7, 0x3a4b3bb6}, {0x2, 0xfff, 0x8001, 0x7}, {0x5, 0x7, 0x8, 0x1ff}]}) [ 125.905922] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 125.960991] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 125.965980] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 125.977902] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:34 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x313) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/116) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:34 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8802, 0x0) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/11 20:26:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = semget(0x1, 0x3, 0x10) semtimedop(r2, &(0x7f0000000100)=[{0x3, 0xfff}, {0x0, 0x5, 0x800}, {0x0, 0x1000, 0x1800}, {0x6, 0xfffffffffffffffe, 0x800}, {0x1, 0x7, 0x800}], 0x5, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:34 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 126.797262] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 126.803975] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 126.810605] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:34 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x82001) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:34 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/05/11 20:26:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) flock(r0, 0xd) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x209b48}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x24000040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000003c0)={0x3, 0x3e62, 0x80000000, 0x0, 0x0, [], [], [], 0x125, 0x5e}) r3 = socket(0xa, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 126.943426] QAT: Invalid ioctl [ 126.954417] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 126.995397] QAT: Invalid ioctl 2018/05/11 20:26:34 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r2, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x9, 0x8, 0x5, 0xffffffffffffffff}, 0x8) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:34 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 127.137140] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 127.149412] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 127.176729] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:34 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 127.244929] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x9}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x20a, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/05/11 20:26:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0xfffffffffffff64e, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xb6ad}, 0x4, [0x3, 0x9, 0x6, 0x8, 0x3fffc, 0x6149dbe600, 0x8001, 0x9]}, 0x5c) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 1: socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:35 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 127.442408] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 127.450371] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 127.479874] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 127.489823] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 20:26:35 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/208) 2018/05/11 20:26:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 127.735511] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f00000000000000190005b13f1ea3ec7258e50000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab82200", 0x55}], 0x1000000000000166, &(0x7f0000002000), 0x0, 0x40000}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x50) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="e6a50e220aff3c4bbdd5519f82706fca", 0x10) 2018/05/11 20:26:35 executing program 3: r0 = socket$inet(0x2b, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x100, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xfff, 0x400) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000300)={@host=0x2}) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfac) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cgroup\'$self]\x00', 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e4aa812871fe7ddcfaa7e800d094f2ae785a3b62d5237791f7be031ad5e5843ac3a232166ac0720b12323be442bb7a85b8a677ee10a28af33e4331c7e49d9965fff60b44eb96c10c12f5cfd31b272438ad2b57cccb65c1b988318022be65d1cc915b8e198d1b52fb06e231cf7372a9283f5ea7a3076c2dfdc16522234e04d8c72d8e328a79df04ba220729cc332a0a55c5f102d4fdc5fa7951f2e36f3c2722982cd7fc0aa026dec81a8f33", 0xab, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0), 0x4) 2018/05/11 20:26:35 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x6, 0x1, 0x20, 0x8833}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0xffffffff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x34b8, 0x100000001, 0x401, 0x7, 0x0, 0x10001}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26395eff8d1996683c83cb9b6050f8830677e3390d5386eaa5c6f16a3499e37efa7a215d96ed88b76887701b7ab714"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 127.863965] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 127.873231] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 127.886847] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:35 executing program 3: r0 = socket$inet(0x2b, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") unshare(0x60000000) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)='G', 0x1, 0xfffffffffffffffd, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 20:26:35 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x5, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x800, 0xfffffffffffffffd, 0x4, 0x1}, &(0x7f0000000380)=0x98) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) r4 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000f80)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x45012080}, 0xc, &(0x7f0000000f40)={&(0x7f0000000c80)=@acquire={0x2b8, 0x17, 0x2, 0x70bd29, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, @in6, {@in=@rand_addr=0x1, @in, 0x4e24, 0x0, 0x4e22, 0x5, 0xa, 0x20, 0x20, 0xff, r3, r4}, {{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 0x4e20, 0xaf, 0xa, 0x20, 0x20, 0x3e, r5, r6}, {0x200, 0x40, 0xff, 0x3f, 0x3, 0x8, 0x3, 0x5}, {0xffffffff, 0xce29, 0x4, 0x1}, 0x3, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, 0xffcf, 0x1ff, 0xffffffffffff4227, 0x70bd25}, [@algo_crypt={0x144, 0x2, {{'xts-camellia-aesni\x00'}, 0x7d0, "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"}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x11}, @in, 0x0, 0xa}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @offload={0xc, 0x1c, {r7, 0x1}}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r8 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r9 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x500) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000005c0)=0x7fff8000000000, 0x4) sendmsg$nl_route(r9, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c8000001a00010436bd7000fddbdf25028020e0c956110000020000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) fsetxattr(r8, &(0x7f0000000680)=@known='com.apple.FinderInfo\x00', &(0x7f00000006c0)='vmnet0\x00', 0x7, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000600)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x20, 0x3ff, 0x2, 0x5, 0x80000001, 0x2, 0x66, 0x6, 0x3ff, 0x9, 0x8}, 0xb) 2018/05/11 20:26:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 128.089497] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 128.111535] IPVS: ftp: loaded support on port[0] = 21 [ 128.226274] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 20:26:36 executing program 3: r0 = socket$inet(0x2b, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x2, 0x10000, 0x7fff, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) fcntl$setsig(r2, 0xa, 0x11) 2018/05/11 20:26:36 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) 2018/05/11 20:26:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 128.311962] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 128.322540] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 128.339686] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 128.355601] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:36 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:36 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x8000, 0x0) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5e4b}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x202001, 0x0) 2018/05/11 20:26:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="5981eb0102000001"], &(0x7f0000000140)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:36 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x4) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/208) [ 128.621464] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 128.654106] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 128.675230] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 128.749360] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xfff, 0x6, &(0x7f00000017c0)=[{&(0x7f0000000500)="972c9fb4b6f97370214c72939113e29d38ed12e6ec79de7c117e95cb54ad51ee282a92d4443799f76878c667f9db9bf2558df7fe4d5f71aecd5286bf38f464ee32038810c60afb4249eb2698422497ba49dd6877dfdcef1e2755dd7e64faac576fc906ac5ece8444b3fdf6d1f942d1194b93f5478a37afb21a3e2e7abed4c293173305ecc2e89ce11a1cc3ddbe256df414da07bd95d646c64dcd66b4b3c679c38665d9fed5c5549c8631b9d87d9e45e8b882074fb27cf60529e31bc99140b6c986c1796302bdd2b546fc7a0bb72c426153c28fc644276fab15dfffcb6eb5bff0b188b600e326f69a69ff2520ea68d83e3a50fdad026ace88543b2fe96dfcbcd5939556b4daaa31b4b7cdbfd7b3cd825841c348a3d71ebb4de96dfb1914c04035a0168857e6ba48b49be37c9cfd2fa20ce16e0ed799ddaad41d577676ed798d2f9eed7c23d6e1088ffee3c512cb0688a4d10bde75441cf9ed1d2c72cba0e6375bd2c60e92cd00a8ad13f33619f4c707e507d3f8f8b3e3b5624363e0657230e01b69be14ea3fba0831e4ea50aac4b47d1437c6562b47ae9d11e5284666ca4a245492cc8affe1df022f7a428d9df1619a4f24cdb195c1f30c51666e8ee7e06e9f9d6a15057a60518da82bdd27d17c1aa19c81265ab33ebdedb925a5a5729666dca8ddb9679af291c43cfac362fd8c0f60ddbba823d8ff7ca68f4c3dad4a6f3e189a17ac089584f55e108164f8d5b5cea798a68dc5cdb73ae69dee7e43aee6a8c82a899f58fdde9aa7744ac0151f696dd6a1ee943cd1917b894b994fd925cf77579654e0cb29ee959d690828f2b65ebc6471a6174811beb6a79b72fa9cb01538b720d170c0946fb88c1b3a8fbf03df83847048e5acfb0bac7cba2ba9be8ac746b5300f9aa83c304cda1edb0acada400d2336a961bc6149b168d5846aaa889f29a3b017bfd71c3543f1e7fc0cc1888b62056e32fb4469dcd0fe298458c0f1979db80a182a790f634537c04e5c408729b288ea31605d8fb11003a8e65a58e6a63eaeb8d086121c9bdb9e08d6e9836398035af183e476fc7038581109607715c305d3e74395a7f89d53182cc105162be8b426d11c1ffbbb117bfa88f49c2d89156b972e5a1ff1c78a89ef2c9a688afada29091bed18669d244d46bc54498c83d4285d8729a4951ff78715f34abe6fc48da7b692e7528dcd94bc1df2a4381260b31b92f706fccc22bcf06a5e6832d24f7d9890f8e41a1497b22b05768835a8d3c31fb82486d03d92b55461179ea745bcba6953969e1e724119da20f7755181b754cd3dc22425849243524066b9497c758f28ce74bcf6351c392f300e136ed8616fc3bdd834408d116a847e111dba71b4b99f83c0dd11232cf219a87b232fc1b2b80acdf1a9454a9c49ba42e89237041c9a2353e57f27b25acb39ec84301c504daebc58edbd0de358dc7368d25497fd68765e55f7b4f52a68eba9a57e9b4fedf69a875190e721995c0c9f2326651c6ea9a4b7081854b5d32f84774314d23fdb2061b7d1e6d554b3582ee88a407fb6461893340619304d7c949c9d176231f809de02a642cd3eefe812c2f3cd9f569d0dc72e5ab33885cbc9835da28d58ddabe0b9f846c319983d17f232599f50379e5411419ac1a6b9c3a2ce0e3ea0fa6678cc15341200a877694760d7b74429206808df73b93fe3da6c364348eaeeb36155fa92ae46489fe47c8aa4d4c64b6a9dd372b7e5f33305bde13b99bde63fa9badc4539fb6ecf925a854d5478cd378385ed0a02bfdb40765265a7944eb28fc6523cbfa4463dd46aa55643e79dbc20e990f1a5dbafb32b8ae80277bf29da9cec2a148895062f686e222d048eae2269f3dadbd616a8227283f145b14b6d10470a80bd0214e8526fd99f67d16e0b22801afe55a37324bba854cb4b51249187fa94a1f7cc0a1e661c4aaed7451ae7b4cad9684724f19328785eec3aaaf98dbd7bc23c83272333c6880e587692530d4ccf27c167a6bbe20162b032feda3b407816f399c322283a9e21eb4b4ee399562431eab9d63c5abdeaa4e7fb0537db1cf5a9e96133c8bbfa05b045dfa68ff333b34957e634a5782b3e3f2db9f8143dcfda3cd4a045a735d79e18bad6fb74f1ed1efedd50009800a24f056db0ccc7672f99c4acd507a45ed0fc9e649cd7f8ebe78e194810cfb24ecc14b19061da737d17ceca34576853149f6d8b60cb7614e144a7ecbaa69cc9413489ef467f465af7a7569e8c239c8d8e2176141bc83be2fa05aff8da4185da9d383b38ee0051c19da8f8a7b0374ea352307da96662afa32d97f95a4e2b9e604268735ed03fd84031c38c336528553dbe78e5b960808696b698b1e3e0deab2cccda3cdfdcc32ba616cb5061a1679c870773b3e83705e5570924cab996aae0dcb55d41b75238c8e27f376e8662e3c2b53e01ffb7e2d6e317facfea94ff866ffbf615ae3e3610a829ec95c10c2603c6ed9dbfee58d76ad1eb46976f2b7372f457e8d09944d17e78c9822f8d1965551d16cc12a3f77dd7f82d9e1e73c3e514dde618170fe078d0d31b41d5d5427a9e0a61609515b3960dec7f474363396707c9203808d2724942070fd1c88350a696ecd5c5b0041c4acccc9ad3c4deda237a2d9e4d6a61ec678170d030ad94754a17012920da0da5dd4544395f59c8e138a2dc2a53055b089268da6fcc0833e58463b3346672d0e180fe4467ee542d800e40fe6be6e1eb68aaa531d103c6e0bb639ee1c0141f49157e44959ab2394b6a5ff70a0facc31c08b4825609e8901f5e5a8e76eafa1c7a8b65297ee2ca330147eeaa08b448667a5ea41c81dca5b74aacd182ae922ebc9ebd96ada3fc363964e8cd8da982cf9f219f8bd6450d2bbfae63c436941d9186f2849020611220a76178d33b9278d3b6b68af2820fd44993c85c2418dd99e11ec854bf1e60c64ff41f2d28af44838c9fd4436d8f21294e227f37d9adaefff7d6208d4944b6f8fdf0c660a1a72fec7814b672cd179334c96c898baf2a1f8c6e4a08c6893e795bb7bfc6dd861aca50f6348c9d07b7b8c1512d24fc39a0f6f0c9c091bcd3097cbbb373f4ee8c212cf569ef621761c6583b0e45f2baa4abce8d8c5cf50730e6882cd6b3bfbafde8787ef94f573816cf053242aae1fca1ae9b5d40296d836b632683a0e2ea6d89f9eeb9526d7a4acb3e6aafa65767666f44e7c62d2d1fdade2ab33775569b2b8b7caf7a6d6a9b7b81c253bac8879a06506a15b1f5838758a4712d4e32f679440da5134a7bd23e44bd5902e0498f2ec45c96f1d07ad36e9961d69a09a33428c8e39413d3ae905cff6568484c5b10014530ef9ce2427bf8abad3f7a68c0be4ef2a9ce0496cf901bf20bc20e39288b0a2cb6bfbdfbff1b0b3449c54432533c2f6ea08d1137a47d2a81975c5aba318d02417c917b2ae50ce823abf3370004b4678c0402c12ef89c33dbfeda184e8336c49a8479f7f1a66d0bace32e612cffed1f1634d1491cf7ee495c88a1b6b8d96b2909d2fe12985906f5347e5a09658c0b8b199f7ed9ee629c32ffeb45d2f28bd4c76fd03d2d542b234ffa480fa55904d4d875a76eafcea81895ca8010fbb7fe5612fec96d3cc499b7801abf175c05f414f2fafe5a79c274128c3bdbfa7b16df5155d3d2848f0d66f55da36d3c3ccd134ad71d6e644a3937f43112b5e2b33fc1ede0f94b922642904c4df2ac08657f85c0f9ced3da726c81631a8482f24ca6286f2112293eec961dc115ac126cd42fe08904de68483791b2b5a6feb6599a8ec61b9954877d26f3556cd2eaa0f722a9af50ba2bf0c01408cab94f56b2cc1c852383eb4139b202b805192a7c1fb4d3163f4a976642b4656f055de0d9c477622a988979cf40535eb86700b4d29b02fc6e779f49af249c4f08cde6a4fcec371b5a93b108c5ba956ea2aef45806086800856680c35491fd3397448d3ab0c1a14ab49ef68e7c2175fc3c2a9d1fc6b0083cd26abd110fe741ec3513f0f096eac54a9fb0d51194a899b7baece195f79f017e1cf8cabedfcdc13de27be04029e2d8ece3247bb04761562b776757ce0f3c691a29965c196c76fa0c93ad2cc7cfb4ffc32d0620c64938e98b68f009bcbff5b0417e9ca1b32fb83c8867685b06d205154d1dbe0e4e60745919b264204e07d451623dc2efe47de89a51d583b16c3853e8447ebab095ea1b8da25784c365fd952c34dd437176950f3e49d249210c363e2eeefba24a774e2500b0658b11912a9e08aab567c8f7195d528b023691824b2ef5bd2dfb7ae1c5409fc73414b5094ff023371f0efa3d0cc87bc4673fe2cf57e121b784bc2b1b48cd88eeda05503a1edf22cd4aa1be0cc34e6a92f42b73faa86866c0153d94c7e30df9da453c09256ef0f32ad6aa3ceeb01281881a561ee1813d71f40af1bf398f1cfb156806cbdb88388731f0b7fdf157b51124d390fd214f1f3720187fa85be2d9b3bfa64b2d4687e61105b741f91bc4a4b2abff7a7d4598b971c620d0f17586b3484aee5dc6fe740f41e36167952bbcc5bf9350a6953304ea8791242ba3e82f0f0fdce222d1a41841b867ca3eb37f69c48df924ba9e47e7f0e2d25c4c65849fd3fcd466945ecd1fa3135dcf85a628df975d91621a320f4883389670d1011d7e978445e06f097c2243509f6d7eb5a5d18555a892ee630bbc1b0ca95ba3fa3b77bfca33ca816a5eef0bb438f7cf54915dfc33f8f438e529fe95414d66d41a8e4d17ac23f9f4df4595ab64d438b58643ec7f5c01a72ce00612a50c4dbd87b301a9468024360faf24eae93ef75b8ab414cb8d50925af6417c9d2a833bcfe6467912cdb14d4e70b0c3d1575c0a8bd691b74223c5e9d3973bc4304c30b0b68d538dc35e5c6d98e10f75e49a388dbeea8fd04247f02bc6cf9defe04cfb2408dc18dc8c13f036faa775a56f6d04b02781440f5f2a1ca3890feaa0591804e66eea05fdb85350f5ea2e775e3d9831616ffe00943cdc5b633dc19a31d335f0301bddd3079d39b00ff6836939e499e676595fb57e0619e959c992db41cf0b87ce591d13a0c05f28ac2c555361a1e850eaedcd198f4bb5089c7dec8da09d1dfaafda4146a2b75dac988405c90fc8063ff7b52fcb34eb9fa2af598b772b738a6892cfb2974c848c4791155d3630f635dd2b5cb7c5bfc9240be86418df06050ca1c2b486a5fce1537c2b97aa30605bc0f8cedd8ef309c77d5fa679c26a582b38187247209e74c53bfd0b25dcbca9b52476075bf27c039f45e677c3b6c390b2568e437e7e241eed3d5d593191aa2628687debdc05cd70929d37c4c7f7c9c4c5a78e1d30cfdc26e812e9c2eeb75671866a1dbc286705caa16bfe4f7067741018af5e51316073874784274ac103c00e4015185198b10990cc5dcc01b58cb66e236b2a0aa1fc48e58e15f5cb7c9b37f3828873510d0d9d7d644d594d67cb9d3b5183bbad375251b862478a6e31dbbaac43b17ac934806a263914ef0eb3b6151293019db0c8b64c4acc6fe5831e6207996ec429d510855869d2d934d97f7968f24b03de39ce56f33c7e9458d669ce77ce12ba449892081803f8144c70637dd32ef69c0d5fa2f81c402174a0599b59070003900c5128ce638af4223ca53706e3cf4fc171338e0ef4254a206a1d8673dbad7af04eeace3392efac3ecfb74f730e4751aba44dd2227ee03d44eb863577bb9a1c21b11af4c1871e4aadfcbc5a297b86bdb71bd4497bf5c928fed8973180dd59aa503d1c3cc031b5ce38afed1a5ff3a15a3b39202db18d96a3bd93c6a82b3126dc27", 0x1000, 0xbf}, {&(0x7f0000001500)="7fda663b900b876ee13c120a55d0b443437cde29dbd382e42aab37e68e94beabc72fcb0c8de233e196a70888085fe923e6921df0f9ab7977f60f7e355363b5c8af16faa3d7a5f69383f3242518c8fa85612ed3da09db9ceecb06e7e53ff28631d5c2f66e15eb0c691fd9d8abcf60a4add0762c8d9c353694c38f6d2c07e0c423f9e412847b8b6c22dc04bf1ae7163bb352026d36da042deccdeb54cdbd495508cf366579e1ba1bb30271732f74432869676180d369074979", 0xb8, 0x1}, {&(0x7f00000015c0)="6548a0cfe7d23493f93a92364d5948b8219917d330ab34be76c6c57e940f0f759c4ef4118faf3993bc9b60df1ff22b91e17fc4851b09d8271525fb212034db825abd72eff7ce6b454c22680df3baf96da73730d7c2fb2943964942ddacc1cf04b4abf0ee418a32d4168b1ebe2d13bc086dcbefd94da3fa847a47b09855652bebd972498b1365d68419f25863c3685980454a4dee265f1847a09091a18a662148ec2ccc0f2c8d9649251e58a047867df562b07da3b1c665d59ea044fee4e350b360868b3e209dd2e65d79dcb8f976c647425cebacf33fb44233625c28ecc14b1533cc6b6082dde366bb23", 0xea, 0xffffffff}, {&(0x7f0000000380), 0x0, 0xff65}, {&(0x7f00000016c0)="28898f98cce435aec90615a91b7af7064dbafdf685be50a0d377df86bbc89e1d2a6f96edf0287ce622f11c674c84bbeac9b57a2cfc0f29a28b80fd2361ef2e508b5ec2e3e1548d0cd7c6ae25fa38a4db5e642062b7d2780c0c188085390ea98657a1b6b5c7d0b2b7957917fe8c113e0c05aa99663634", 0x76, 0x3}, {&(0x7f0000001740)="10d6bdd38d66c3a922ccbe903489dc1ab12bd5473b13f9f19304a470683b812810fffeff736d21d85bab86defaadcdf983b39be7723fa964c4cb56a8e3ae71c0f55d04e735053244242dbd0a85e5a8", 0x4f, 0x100}], 0x800000, &(0x7f00000003c0)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x3d]}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) 2018/05/11 20:26:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0xfffffffffffffff8, 0x7, 0x2, 0x5, 0x5, 0x8, 0x7, 0x4b7c2722, 0xc, 0x0, 0x9, 0xfff, 0x80, 0x0, 0xfffffffffffffffc]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) [ 128.945080] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 128.967346] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 128.974629] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:36 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 128.991438] ntfs: (device loop4): parse_options(): The case_sensitive option requires a boolean argument. 2018/05/11 20:26:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x2, 0xa, 0x10000000000000ff) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 129.059899] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 129.084841] IPVS: sh: TCP 172.20.20.170:0 - no destination available 2018/05/11 20:26:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 129.123191] ntfs: (device loop4): parse_options(): The case_sensitive option requires a boolean argument. 2018/05/11 20:26:36 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 129.289798] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 129.348870] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 129.358855] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 129.370081] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0x1, 0x80000, 0x100000000000) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:37 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x70, 0x4, 0x7f, 0x9, 0x100000000, 0x0, 0x3ff, 0x8000, 0x0, 0x7, 0x8001, 0x1f, 0x0, 0x0, 0x8, 0x100000000, 0xacfc, 0xfe0, 0x200, 0x8, 0x1ff, 0x7, 0xfffffffffffffffb, 0x5c0, 0x8001, 0x4, 0xfffffffffffffffe, 0x1, 0x0, 0x4, 0x5, 0xfffffffffffffff9, 0x401, 0x6, 0x6, 0x4, 0x200, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000200), 0x3}, 0x2, 0x6, 0x100000000, 0x0, 0x6, 0x3, 0xffffffff}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x0, 0x2, 0x1000, 0x800}) r2 = getpid() migrate_pages(r2, 0xfffffffffffffffb, &(0x7f0000000080)=0x4, &(0x7f00000001c0)=0x4) 2018/05/11 20:26:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 129.548468] IPVS: sh: TCP 172.20.20.170:0 - no destination available [ 129.565994] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 129.585015] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="fe66896879a98bb3dbbc70216abf49bd2772bae358fefe910b6a03a8384b0c94b60906ea1faf58b8a63bdf76b7863e7e1c1b43c5fb7db7f942fb698c820c060a773b005bd4a671b5cb226bd6053a913e3143573b3cb0d978836c20c72dfb08b4a6c8bf9b558176ed7fdccc5c", 0xe3711b2a8c4d7c5e) [ 129.611898] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 129.666356] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:37 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:37 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x901, 0x0) semget(0x2, 0x2, 0x0) semget(0x0, 0x3, 0x1) semget$private(0x0, 0x1, 0x80) r0 = semget$private(0x0, 0x3, 0xc0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/208) 2018/05/11 20:26:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x23d) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ef6d800587ac74000000000000294134521d15f1985fba45209f05244352c3c65f4b05a800cbef94c4c652df9aee3ac877d9209054c5c1dd757d34ddcd96af0015d07e18c65cb5650b45f6c0d7c2c2546ad71ac1e9c8ac1b6e64edcfbda0b676e42f77ffc838e7d7d764afd13987a007bb8bee3649f4a04aed8cfba3808f8003c404038754dc6b83deda88e50bcf1ef96784dc7796e0b8d642898aefb8e4b384682b733a383d5225dcd77c707e3dc31b1d9d638bdba1dea47bf14ab3fa5a8c0a9be2e208e8a9beeb8cc2", 0xca) 2018/05/11 20:26:37 executing program 1: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 129.838541] IPVS: sh: TCP 172.20.20.170:0 - no destination available [ 129.879111] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 129.940617] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 129.951659] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:37 executing program 4: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) userfaultfd(0x80000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000500)={"227d7681d296f241a87b9299fe532afa64945e09e7a998bd9a316bcfa43c948a9b1b4e19757a90aa7a4de54dff71c66cea2f2db94eb3e0b94d8a30478a25d4f063b52664ae6b528476f4ff30b8f98274925d4ed2ad7855d745ed12e67692a33281eb4be61e7a68445fc7155e21222d837edcd302435d4eb623b75d53899520dd18b824a65b93b78e2dbf5e5dd0f9ff007e243d1650b5734e4e3a99f3d4b6aead79e897bf78241362845c8d804bf4f1990302e552f8adc2822ccc6c87c624b5717a51e325e51ed589607ca85e22b016b469842665f9717946e0a47fcdea2a78ccf68a5e91bb55f503b1e03c22ae094ae078346b8fcfc0a7a92223a5c787f241603a198620ece003ec4871823da6a6e2fa7fe7cf0755eeab13775da6d8b1f725507e4e0515e6ae629162c318bda93f48457ddbc89c0ff19126fe2953d9e93e45473b35a93aab081fbc825d17b3906549c554a67bb6ac56ad96e286a9b9c8eb0f05fcde716a04a76a647656011af124130c55c5198963cf03222508561fe90be44cb13a2b1374dbd27e3be4638979abff5151e17f1db835a5e7c207cf7530d2cb68f14bea8066f5b63b3376a6a6b15e3b1c5137bab359b64d94f96bf7c613baaad791561727f36f5b1ba37f93b0bed104383e983786f42c9f51e115d7663f577fcc4e77b65805c448c476c7b516e39185d34501a9aad8e6794298c05b4d13ac33143c232d324073f69a7e661e9e3d5eb109c87c78708f52579036483d47037b26147f92670c61dd84ed30bc3c74a94aee1ad9f267c7562236fe6b5c7a0de749877bf1a8c05047698e0a73245166da9dfe9e01172aa89f3e79425f1b205bcc53566c42cb284d4c9e9855117420a70cf3e673995be759139d650595e225a65686afae28a4de8e04f4797e700a555690af78ce7cdff379c6559420096b2beeae4e9c630677452d890aba1bdbc137886fb3465dc6401e97f9bcccfb28465c1c395591bd089c1dd82ec2fbac5b0ec918e9403e29b364585a8542257ed301d31c46deaf1df0633e921aabbbcc113f73a7603f58fdf18b8e070d781296ff0fba8acc913fffbcddc022cfec49fd9e2640a64205463617227626e003f62366ebede5c2f3d02b5aaba15d8f65dcb70ddea75ff81a2f8f98a5f7607eda246491af8a269e2217e4a53784221d4c25e8dfa77e2916312a00af5d378f11ef13b02e18ecd9591cfe38b888381789a32ac2b3e159c601af4ed55312d27d3bf8b20fb3b84cd19e314465c29f70ce08752ec7c9aea0cee59fcc2d8af040ed80961a78a7c4e43f95d6f7b303251a9f82e511167e201fbb53f813f109822ef28436a19da2847a00737eb9433b37aa223e642043512a604e414c61e682212680a731e520b4b22db224cd8cef64de77cd3658c06062368a4dc8453000ff6f81f7c8bf927dd3e1b5a47a2ba74a"}) 2018/05/11 20:26:37 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0xca7c) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2) 2018/05/11 20:26:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 130.127658] FAULT_INJECTION: forcing a failure. [ 130.127658] name failslab, interval 1, probability 0, space 0, times 1 [ 130.139249] CPU: 0 PID: 9717 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 130.146448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.155810] Call Trace: [ 130.158415] dump_stack+0x1b9/0x294 [ 130.162055] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.167256] ? __lock_acquire+0x7f5/0x5140 [ 130.171514] should_fail.cold.4+0xa/0x1a [ 130.175584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.180711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.181444] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 130.186262] ? fib_table_lookup+0xca9/0x1e10 [ 130.186307] ? graph_lock+0x170/0x170 [ 130.200834] ? __lock_is_held+0xb5/0x140 [ 130.204917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.210480] ? find_exception+0x515/0xc30 [ 130.214653] __should_failslab+0x124/0x180 [ 130.218906] should_failslab+0x9/0x14 [ 130.222728] kmem_cache_alloc+0x47/0x760 [ 130.226806] ? find_held_lock+0x36/0x1c0 [ 130.230888] dst_alloc+0xbb/0x1d0 [ 130.234362] rt_dst_alloc+0xfa/0x500 [ 130.238096] ? fnhe_flush_routes+0x460/0x460 [ 130.242528] ? __lock_is_held+0xb5/0x140 [ 130.246631] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 130.251951] ? ip_route_input_noref+0x250/0x250 [ 130.256634] ? __lock_acquire+0x7f5/0x5140 [ 130.260880] ? lock_acquire+0x1dc/0x520 [ 130.264862] ? ip_route_output_key_hash+0x1a3/0x390 [ 130.269905] ? kasan_check_read+0x11/0x20 [ 130.274056] ? rcu_is_watching+0x85/0x140 [ 130.278217] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.283419] ? find_held_lock+0x36/0x1c0 [ 130.287502] ip_route_output_key_hash+0x23a/0x390 [ 130.292361] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 130.297910] tcp_v4_connect+0x126c/0x1d50 [ 130.302073] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 130.306829] ? print_usage_bug+0xc0/0xc0 [ 130.310892] ? find_held_lock+0x36/0x1c0 [ 130.314955] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 130.320150] __inet_stream_connect+0x943/0x1120 [ 130.324820] ? lock_acquire+0x1dc/0x520 [ 130.328804] ? inet_dgram_connect+0x2e0/0x2e0 [ 130.333303] ? mark_held_locks+0xc9/0x160 [ 130.337456] ? __local_bh_enable_ip+0x161/0x230 [ 130.342129] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.347146] ? lock_sock_nested+0x9f/0x120 [ 130.351383] ? trace_hardirqs_on+0xd/0x10 [ 130.355531] ? __local_bh_enable_ip+0x161/0x230 [ 130.360200] ? lock_sock_nested+0xe7/0x120 [ 130.364439] inet_stream_connect+0x58/0xa0 [ 130.368675] kernel_connect+0x6f/0x90 [ 130.372481] smc_connect+0x1d0/0x260 [ 130.376203] __sys_connect+0x37d/0x4c0 [ 130.380096] ? __ia32_sys_accept+0xb0/0xb0 [ 130.384340] ? __sb_end_write+0xac/0xe0 [ 130.388316] ? fput+0x130/0x1a0 [ 130.391597] ? ksys_write+0x1a6/0x250 [ 130.395398] ? __ia32_sys_read+0xb0/0xb0 [ 130.399459] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.405098] __x64_sys_connect+0x73/0xb0 [ 130.409164] do_syscall_64+0x1b1/0x800 [ 130.413053] ? finish_task_switch+0x1ca/0x810 [ 130.417559] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.422501] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.427442] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 130.432815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.437668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.442854] RIP: 0033:0x455979 [ 130.446037] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 130.453752] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 130.461018] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 130.468288] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/11 20:26:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xf, 0x800, 0xff) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 130.475554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.482825] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 [ 130.531128] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 130.537683] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 130.581054] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:38 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x10000}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:38 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @remote, @local}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005f40)={{{@in6=@dev, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000800)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/178, 0xb2}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/224, 0xe0}], 0x3, &(0x7f0000000980)=""/28, 0x1c, 0x81}, 0x2}, {{&(0x7f0000002b00)=@rc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b80)=""/139, 0x8b}, {&(0x7f0000002c40)=""/73, 0x49}, {&(0x7f0000002cc0)=""/52, 0x34}], 0x3, &(0x7f0000002d40)=""/171, 0xab, 0xfffffffffffffff7}, 0x7}, {{&(0x7f0000002e00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002e80)=""/32, 0x20}, {&(0x7f0000002ec0)=""/108, 0x6c}, {&(0x7f0000002f40)=""/243, 0xf3}, {&(0x7f0000003040)=""/75, 0x4b}, {&(0x7f00000030c0)=""/105, 0x69}, {&(0x7f0000003140)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x3}, 0x1ff}, {{&(0x7f0000003240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003300)=[{&(0x7f00000032c0)=""/29, 0x1d}], 0x1, &(0x7f0000003340)=""/42, 0x2a, 0x1}, 0x17}, {{&(0x7f0000003380)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003400)=""/210, 0xd2}, {&(0x7f0000003500)=""/27, 0x1b}, {&(0x7f0000003540)=""/23, 0x17}], 0x3, 0x0, 0x0, 0x3ff}, 0x1f}, {{&(0x7f00000035c0)=@hci, 0x80, &(0x7f0000003780)=[{&(0x7f0000003640)=""/255, 0xff}, {&(0x7f0000003740)=""/25, 0x19}], 0x2}, 0x5087}, {{&(0x7f00000037c0)=@sco, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003840)=""/197, 0xc5}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/4, 0x4}, {&(0x7f0000004980)=""/248, 0xf8}, {&(0x7f0000004a80)=""/47, 0x2f}, {&(0x7f0000004ac0)=""/152, 0x98}, {&(0x7f0000004b80)=""/50, 0x32}, {&(0x7f0000004bc0)=""/104, 0x68}, {&(0x7f0000004c40)=""/54, 0x36}, {&(0x7f0000004c80)=""/120, 0x78}], 0xa, 0x0, 0x0, 0x862}, 0xff}, {{&(0x7f0000004dc0)=@sco, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004e40)=""/198, 0xc6}, {&(0x7f0000004f40)=""/21, 0x15}, {&(0x7f0000004f80)=""/248, 0xf8}, {&(0x7f0000005080)=""/7, 0x7}, {&(0x7f00000050c0)=""/219, 0xdb}], 0x5, &(0x7f0000005240)=""/108, 0x6c, 0x7ff}, 0x1}, {{&(0x7f00000052c0)=@ipx, 0x80, &(0x7f0000005400)=[{&(0x7f0000005340)=""/185, 0xb9}], 0x1, &(0x7f0000005440)=""/251, 0xfb}, 0x200}], 0x9, 0x100, &(0x7f0000005780)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000057c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000058c0)=0xe8) getpeername$packet(r0, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005940)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000059c0)={'\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005a00)={0x0, @broadcast, @local}, &(0x7f0000005a40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005a80)={0x0, @remote, @loopback}, &(0x7f0000005ac0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000005b00)={@loopback, 0x0}, &(0x7f0000005b40)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005f00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005b80)={0x340, r1, 0x208, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x21c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x29bb}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r8}, {0x100, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x99}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa81}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x340}, 0x1, 0x0, 0x0, 0x44}, 0x40840) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) process_vm_writev(r10, &(0x7f0000000100)=[{&(0x7f0000000180)=""/163, 0xa3}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000500)=""/48, 0x30}, {&(0x7f0000000540)=""/78, 0x4e}], 0x7, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) write(r0, &(0x7f0000000040)="c2", 0x1) sendfile(r0, r0, &(0x7f00000009c0), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) 2018/05/11 20:26:38 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x84040) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "c3b45bbfe793d3293d7c209f35743882269498579124d52b4e04da705cd43f2ec34b063a0a8c1e88ea14e51e30be0fa26dcdca52d086aecbdd02c313ba019f94d8cc097271d7bc412e697d59db855f9c7e5d952f6542d0840ebadb610ccbeff8133116ca5dbbd4a912f36961706660249b94a5f7860f4d4e9260c87c"}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:38 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 130.808093] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 130.809840] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 130.837389] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b694ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 130.862432] FAULT_INJECTION: forcing a failure. [ 130.862432] name failslab, interval 1, probability 0, space 0, times 0 [ 130.876480] CPU: 1 PID: 9776 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 130.883680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.893098] Call Trace: [ 130.895703] dump_stack+0x1b9/0x294 [ 130.899352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.904584] ? __lock_acquire+0x7f5/0x5140 [ 130.908847] should_fail.cold.4+0xa/0x1a [ 130.912934] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.918085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.923646] ? fib_table_lookup+0xca9/0x1e10 [ 130.928084] ? graph_lock+0x170/0x170 [ 130.931920] ? __lock_is_held+0xb5/0x140 [ 130.936028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.941588] ? find_exception+0x515/0xc30 [ 130.945761] __should_failslab+0x124/0x180 [ 130.950018] should_failslab+0x9/0x14 [ 130.953840] kmem_cache_alloc+0x47/0x760 [ 130.957920] ? find_held_lock+0x36/0x1c0 2018/05/11 20:26:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 130.962013] dst_alloc+0xbb/0x1d0 [ 130.965490] rt_dst_alloc+0xfa/0x500 [ 130.969220] ? fnhe_flush_routes+0x460/0x460 [ 130.973645] ? __lock_is_held+0xb5/0x140 [ 130.977740] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 130.983047] ? ip_route_input_noref+0x250/0x250 [ 130.987737] ? mark_held_locks+0xc9/0x160 [ 130.991901] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.997125] ? lock_acquire+0x1dc/0x520 [ 131.001124] ? ip_route_output_key_hash+0x1a3/0x390 [ 131.006168] ? kasan_check_read+0x11/0x20 [ 131.010350] ? rcu_is_watching+0x85/0x140 [ 131.014509] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.019694] ? rcu_is_watching+0x85/0x140 [ 131.023836] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.029030] ip_route_output_key_hash+0x23a/0x390 [ 131.033876] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 131.039413] ? ip_route_output_key_hash+0x293/0x390 [ 131.044426] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 131.049964] ip_route_output_flow+0x28/0xc0 [ 131.054280] tcp_v4_connect+0x7f1/0x1d50 [ 131.058342] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 131.063089] ? print_usage_bug+0xc0/0xc0 [ 131.067139] ? find_held_lock+0x36/0x1c0 [ 131.071193] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.076389] __inet_stream_connect+0x943/0x1120 [ 131.081057] ? lock_acquire+0x1dc/0x520 [ 131.085040] ? inet_dgram_connect+0x2e0/0x2e0 [ 131.089537] ? mark_held_locks+0xc9/0x160 [ 131.093684] ? __local_bh_enable_ip+0x161/0x230 [ 131.098344] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.103363] ? lock_sock_nested+0x9f/0x120 [ 131.107588] ? trace_hardirqs_on+0xd/0x10 [ 131.111727] ? __local_bh_enable_ip+0x161/0x230 [ 131.116388] ? lock_sock_nested+0xe7/0x120 [ 131.120617] inet_stream_connect+0x58/0xa0 [ 131.124886] kernel_connect+0x6f/0x90 [ 131.128680] smc_connect+0x1d0/0x260 [ 131.132387] __sys_connect+0x37d/0x4c0 [ 131.136268] ? __ia32_sys_accept+0xb0/0xb0 [ 131.140498] ? __sb_end_write+0xac/0xe0 [ 131.144468] ? fput+0x130/0x1a0 [ 131.147739] ? ksys_write+0x1a6/0x250 [ 131.151553] ? __ia32_sys_read+0xb0/0xb0 [ 131.155606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.161145] __x64_sys_connect+0x73/0xb0 [ 131.165201] do_syscall_64+0x1b1/0x800 [ 131.169086] ? finish_task_switch+0x1ca/0x810 [ 131.173574] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.178494] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.183429] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.188789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.193626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.198802] RIP: 0033:0x455979 [ 131.201981] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 2018/05/11 20:26:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007800000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 131.209686] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 131.216952] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 131.224209] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.231469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.238725] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000001 2018/05/11 20:26:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007800000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 131.310140] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendto$inet6(r1, &(0x7f0000000080)="f8c319f3c3", 0x5, 0x4000080, &(0x7f00000000c0)={0xa, 0x4e23, 0xfc00000000000000, @empty, 0x9e}, 0x1c) [ 131.359998] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 131.423238] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 131.527205] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 131.648329] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007800000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x82000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x30}, 0x8) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x1, 0x8, 0x9, 0xd77, 0x0, 0x6}, 0x8}, 0xa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000080)=0xfffffffffffffff0, 0x4) 2018/05/11 20:26:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f0000000140)={0x0, 0x6, 0x5, @tid=r1}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 131.765417] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 131.782381] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 131.783804] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 131.808229] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fa"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:39 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x138, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x2, 0x7f, 0xcb5, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x4a5, 0x20, "af552b0a09be629d9b08cf58583d22cb79c9cc8e25389b64a83678459c0a"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x15}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0xff0000ff, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'ip_vti0\x00', 'ipddp0\x00', {}, {}, 0x7a, 0x7f, 0x2, 0x20}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0xffffffffffffff01, 0x1000}, {0xe7d, 0x100000000, 0x6}, {0xa1, 0x8, 0x7fffffff}, 0x9, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xb8, 0x81, 0x4}, {0x7fffffff, 0xd04a, 0x40}, 0x7fff, 0x74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge_slave_0\x00', {0x4, 0x18000000, 0x40, "2cf61c8c4c1d", 0x1}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/199) 2018/05/11 20:26:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3e, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket(0x13, 0x80807, 0x9) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x46d) 2018/05/11 20:26:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000180)="c6295e29da6c09b612d56f") umount2(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fa"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 132.085151] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 132.094935] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 2018/05/11 20:26:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:39 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x4000) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000140)=""/133, 0x85, &(0x7f0000000200)=""/204, 0x3, 0x2}}, 0x68) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 132.159054] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 132.335804] FAULT_INJECTION: forcing a failure. [ 132.335804] name failslab, interval 1, probability 0, space 0, times 0 [ 132.347399] CPU: 0 PID: 9851 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 132.354595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.363944] Call Trace: [ 132.366534] dump_stack+0x1b9/0x294 [ 132.370163] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.375359] ? debug_check_no_locks_freed+0x310/0x310 [ 132.380555] should_fail.cold.4+0xa/0x1a [ 132.384617] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.389725] ? perf_trace_lock+0x900/0x900 [ 132.393959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.398979] ? rt_add_uncached_list+0x1dc/0x270 [ 132.403648] ? perf_trace_lock_acquire+0xe3/0x980 [ 132.408493] ? _raw_spin_unlock_bh+0x30/0x40 [ 132.412908] ? perf_trace_lock+0x900/0x900 [ 132.417147] ? print_usage_bug+0xc0/0xc0 [ 132.421214] ? lock_downgrade+0x8e0/0x8e0 [ 132.425366] ? lock_release+0xa10/0xa10 [ 132.429345] __should_failslab+0x124/0x180 [ 132.433582] should_failslab+0x9/0x14 [ 132.437383] kmem_cache_alloc+0x47/0x760 [ 132.441446] ? lock_release+0xa10/0xa10 [ 132.445425] inet_bind_bucket_create+0x7a/0x360 [ 132.450097] ? __inet_lookup_listener+0xbc0/0xbc0 [ 132.454941] ? kasan_check_write+0x14/0x20 [ 132.459179] ? do_raw_spin_lock+0xc1/0x200 [ 132.463417] __inet_hash_connect+0x762/0xfa0 [ 132.467829] ? __inet_lookup_established+0x680/0x680 [ 132.472938] ? inet_hash+0xb0/0xb0 [ 132.476484] ? kasan_check_read+0x11/0x20 [ 132.480635] ? rcu_is_watching+0x85/0x140 [ 132.484784] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.489980] ? siphash_3u32+0x1f/0x2a0 [ 132.493868] ? ip_route_output_key_hash+0x293/0x390 [ 132.498888] ? secure_ipv4_port_ephemeral+0x8b/0x140 [ 132.503993] ? ip_route_output_key_hash+0x293/0x390 [ 132.509008] ? copy_net_ns+0x4c0/0x4c0 [ 132.512904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.518437] ? xfrm_lookup_route+0x64/0x1f0 [ 132.522766] inet_hash_connect+0x7a/0x150 [ 132.526924] tcp_v4_connect+0xd9f/0x1d50 [ 132.530996] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 132.535751] ? print_usage_bug+0xc0/0xc0 [ 132.539811] ? find_held_lock+0x36/0x1c0 [ 132.543874] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.549066] __inet_stream_connect+0x943/0x1120 [ 132.553733] ? lock_acquire+0x1dc/0x520 [ 132.557711] ? inet_dgram_connect+0x2e0/0x2e0 [ 132.562209] ? mark_held_locks+0xc9/0x160 [ 132.566363] ? __local_bh_enable_ip+0x161/0x230 [ 132.571035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.576051] ? lock_sock_nested+0x9f/0x120 [ 132.580286] ? trace_hardirqs_on+0xd/0x10 [ 132.584464] ? __local_bh_enable_ip+0x161/0x230 [ 132.589145] ? lock_sock_nested+0xe7/0x120 [ 132.593390] inet_stream_connect+0x58/0xa0 [ 132.597630] kernel_connect+0x6f/0x90 [ 132.601460] smc_connect+0x1d0/0x260 [ 132.605191] __sys_connect+0x37d/0x4c0 [ 132.609113] ? __ia32_sys_accept+0xb0/0xb0 [ 132.613355] ? __sb_end_write+0xac/0xe0 [ 132.617335] ? fput+0x130/0x1a0 [ 132.620615] ? ksys_write+0x1a6/0x250 [ 132.624422] ? __ia32_sys_read+0xb0/0xb0 [ 132.628489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.634038] __x64_sys_connect+0x73/0xb0 [ 132.638105] do_syscall_64+0x1b1/0x800 [ 132.642000] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.646945] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.651894] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.657283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.662331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.667527] RIP: 0033:0x455979 [ 132.670721] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 132.678445] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 2018/05/11 20:26:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) 2018/05/11 20:26:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fa"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001680), 0x219) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000101000005000000ffffffff0300000004000000060000000000000000000000000000000a0000000100000001000000050000000000000080000000010000000000000000000080000000000f0000c004000000050000000600000001000000ff00000005000000000000000000000000000000"]) 2018/05/11 20:26:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = shmget$private(0x0, 0x4000, 0x54001c84, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000a00000/0x600000)=nil, 0x5000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:40 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:40 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/208) [ 132.685704] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 132.692972] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.700247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.707520] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000002 [ 132.767736] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 132.776110] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 132.806239] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing 2018/05/11 20:26:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 132.833226] FAULT_INJECTION: forcing a failure. [ 132.833226] name failslab, interval 1, probability 0, space 0, times 0 [ 132.844732] CPU: 0 PID: 9926 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 132.851941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.861313] Call Trace: [ 132.863937] dump_stack+0x1b9/0x294 [ 132.867593] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.872808] ? __lock_acquire+0x7f5/0x5140 [ 132.877096] should_fail.cold.4+0xa/0x1a 2018/05/11 20:26:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c8e1125b47af7aff6735e1765e0e7e27", 0x10, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/118, 0x76) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 132.881178] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.886333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.891893] ? fib_table_lookup+0xca9/0x1e10 [ 132.896326] ? graph_lock+0x170/0x170 [ 132.900164] ? __lock_is_held+0xb5/0x140 [ 132.904261] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 132.909823] ? find_exception+0x515/0xc30 [ 132.913998] __should_failslab+0x124/0x180 [ 132.918253] should_failslab+0x9/0x14 [ 132.922077] kmem_cache_alloc+0x47/0x760 [ 132.926185] ? find_held_lock+0x36/0x1c0 [ 132.930290] dst_alloc+0xbb/0x1d0 2018/05/11 20:26:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80002, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000000c0)={0x8, 0x6, 0x2eec6339, 0x10001}) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 132.933769] rt_dst_alloc+0xfa/0x500 [ 132.937504] ? fnhe_flush_routes+0x460/0x460 [ 132.941931] ? __lock_is_held+0xb5/0x140 [ 132.946027] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 132.951429] ? ip_route_input_noref+0x250/0x250 [ 132.956121] ? mark_held_locks+0xc9/0x160 [ 132.960286] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.965497] ? lock_acquire+0x1dc/0x520 [ 132.969492] ? ip_route_output_key_hash+0x1a3/0x390 [ 132.974536] ? kasan_check_read+0x11/0x20 [ 132.978695] ? rcu_is_watching+0x85/0x140 [ 132.982867] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.988075] ? rcu_is_watching+0x85/0x140 [ 132.992262] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.997489] ip_route_output_key_hash+0x23a/0x390 [ 133.002362] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 133.007923] ? ip_route_output_key_hash+0x293/0x390 [ 133.012972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.018528] ? xfrm_lookup_route+0x64/0x1f0 [ 133.022874] ip_route_output_flow+0x28/0xc0 [ 133.027221] tcp_v4_connect+0x15d7/0x1d50 [ 133.031488] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 133.036258] ? print_usage_bug+0xc0/0xc0 [ 133.040339] ? find_held_lock+0x36/0x1c0 [ 133.044422] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.049637] __inet_stream_connect+0x943/0x1120 [ 133.054322] ? lock_acquire+0x1dc/0x520 [ 133.058320] ? inet_dgram_connect+0x2e0/0x2e0 [ 133.062832] ? mark_held_locks+0xc9/0x160 [ 133.067005] ? __local_bh_enable_ip+0x161/0x230 [ 133.071696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.076731] ? lock_sock_nested+0x9f/0x120 [ 133.081072] ? trace_hardirqs_on+0xd/0x10 [ 133.085296] ? __local_bh_enable_ip+0x161/0x230 [ 133.089983] ? lock_sock_nested+0xe7/0x120 [ 133.094242] inet_stream_connect+0x58/0xa0 [ 133.098503] kernel_connect+0x6f/0x90 [ 133.102333] smc_connect+0x1d0/0x260 [ 133.106064] __sys_connect+0x37d/0x4c0 [ 133.109972] ? __ia32_sys_accept+0xb0/0xb0 [ 133.114233] ? __sb_end_write+0xac/0xe0 [ 133.118228] ? fput+0x130/0x1a0 [ 133.121521] ? ksys_write+0x1a6/0x250 [ 133.125344] ? __ia32_sys_read+0xb0/0xb0 [ 133.129424] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.134995] __x64_sys_connect+0x73/0xb0 [ 133.139081] do_syscall_64+0x1b1/0x800 [ 133.143003] ? finish_task_switch+0x1ca/0x810 [ 133.147696] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.152649] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.157599] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.162963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.167799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.172988] RIP: 0033:0x455979 [ 133.176167] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 133.183866] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 133.191132] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 133.198399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.205663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.212928] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000003 2018/05/11 20:26:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x169, 0x8200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x9, 0xff, 0x7, 0x100, 0x6, 0xfffffffffffffffd}) 2018/05/11 20:26:41 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f00000000c0)=""/133, &(0x7f0000000180)=""/82, &(0x7f0000000200)=""/141, 0x101000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x73) getitimer(0x1, &(0x7f0000000080)) 2018/05/11 20:26:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0", 0x5}], 0x0, 0x0) 2018/05/11 20:26:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:41 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:41 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 133.394932] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 133.401442] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 133.414583] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 133.436927] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 133.460874] FAULT_INJECTION: forcing a failure. [ 133.460874] name failslab, interval 1, probability 0, space 0, times 0 [ 133.472658] CPU: 1 PID: 9978 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 133.479862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.489228] Call Trace: [ 133.491842] dump_stack+0x1b9/0x294 [ 133.495497] ? dump_stack_print_info.cold.2+0x52/0x52 [ 133.500707] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.505604] should_fail.cold.4+0xa/0x1a [ 133.509695] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.514833] ? rcu_is_watching+0x85/0x140 [ 133.519013] ? graph_lock+0x170/0x170 [ 133.522912] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 133.528098] ? perf_trace_lock+0xd6/0x900 [ 133.532243] ? find_held_lock+0x36/0x1c0 [ 133.536306] ? __lock_is_held+0xb5/0x140 [ 133.540382] ? check_same_owner+0x320/0x320 [ 133.544713] ? rcu_note_context_switch+0x710/0x710 [ 133.549653] ? print_usage_bug+0xc0/0xc0 [ 133.553719] __should_failslab+0x124/0x180 [ 133.557968] should_failslab+0x9/0x14 [ 133.561847] kmem_cache_alloc_node+0x272/0x780 [ 133.567277] __alloc_skb+0x111/0x780 [ 133.570992] ? skb_scrub_packet+0x580/0x580 [ 133.575315] ? __lock_is_held+0xb5/0x140 [ 133.579377] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 133.584307] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.589939] ? tcp_md5_do_lookup+0x2a3/0x830 [ 133.594343] ? graph_lock+0x170/0x170 [ 133.598143] sk_stream_alloc_skb+0x139/0x960 [ 133.602638] ? tcp_init_transfer+0x450/0x450 [ 133.607048] ? zap_class+0x720/0x720 [ 133.610763] ? __lock_is_held+0xb5/0x140 [ 133.614852] tcp_connect+0x127a/0x45a0 [ 133.618744] ? zap_class+0x720/0x720 [ 133.622472] ? tcp_push_one+0x110/0x110 [ 133.626453] ? lock_downgrade+0x8e0/0x8e0 [ 133.630617] ? pvclock_read_flags+0x160/0x160 [ 133.635109] ? mark_held_locks+0xc9/0x160 [ 133.639265] ? ktime_get_with_offset+0x395/0x4a0 [ 133.644024] ? kvm_clock_read+0x25/0x30 [ 133.647998] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 133.653016] ? ktime_get_with_offset+0x326/0x4a0 [ 133.657776] ? ktime_get+0x430/0x430 [ 133.661498] ? ip_route_output_key_hash+0x293/0x390 [ 133.666512] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.672053] ? tcp_fastopen_cookie_check+0x330/0x330 [ 133.677179] ? secure_tcp_ts_off+0xd7/0x190 [ 133.681499] ? secure_ipv6_port_ephemeral+0x2f0/0x2f0 [ 133.686694] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 133.692230] ? sk_setup_caps+0x1f6/0x680 [ 133.696293] tcp_v4_connect+0x1934/0x1d50 [ 133.700455] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 133.705210] ? print_usage_bug+0xc0/0xc0 [ 133.709268] ? find_held_lock+0x36/0x1c0 [ 133.713332] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.718524] __inet_stream_connect+0x943/0x1120 [ 133.723199] ? lock_acquire+0x1dc/0x520 [ 133.727183] ? inet_dgram_connect+0x2e0/0x2e0 [ 133.731676] ? mark_held_locks+0xc9/0x160 [ 133.735843] ? __local_bh_enable_ip+0x161/0x230 [ 133.740513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.745523] ? lock_sock_nested+0x9f/0x120 [ 133.749750] ? trace_hardirqs_on+0xd/0x10 [ 133.753890] ? __local_bh_enable_ip+0x161/0x230 [ 133.758588] ? lock_sock_nested+0xe7/0x120 [ 133.762822] inet_stream_connect+0x58/0xa0 [ 133.767056] kernel_connect+0x6f/0x90 [ 133.770853] smc_connect+0x1d0/0x260 [ 133.774568] __sys_connect+0x37d/0x4c0 [ 133.778451] ? __ia32_sys_accept+0xb0/0xb0 [ 133.782697] ? __sb_end_write+0xac/0xe0 [ 133.786683] ? fput+0x130/0x1a0 [ 133.789958] ? ksys_write+0x1a6/0x250 [ 133.793751] ? __ia32_sys_read+0xb0/0xb0 [ 133.797805] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.803359] __x64_sys_connect+0x73/0xb0 [ 133.807436] do_syscall_64+0x1b1/0x800 [ 133.811317] ? finish_task_switch+0x1ca/0x810 [ 133.815897] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.820821] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.825761] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.831126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.835966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.841143] RIP: 0033:0x455979 [ 133.844329] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 133.852036] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 2018/05/11 20:26:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="734d9c4b706a9bd6cb1f57d972f5a56655c037034e045409d55eeec5dee7f703a5edb69d127d2a52ffe4dfa26b238bb9e3c75d713b2dde2fbfa6d29fd80d12c811f3459a6ec34a264b6872d4ad02535ae090c9c4f0b51f7101e788308c7887e80b87b7bc498aef48bfd6e22e13b233081d382af044f2a88fd1a6794d", 0x7c) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 133.859306] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 133.866570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.873831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.881102] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000004 2018/05/11 20:26:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") unshare(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000380)={0x1f, {0x5, 0x80000000, 0x2, 0x101, 0xff, 0x6}, 0x64eea0b3}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={0xffffffffffffffff, &(0x7f0000001380), &(0x7f00000013c0)}, 0x20) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00032abd7000ffdbde250100000008000200ff000000080001004e2200000800041003000000080001004e210000080001004e2300005ad5e1d8a7898f751f4d5c23705ef4d0ba54a63f621d365144ce26320a521ccefca2d4d74ba5149664d75822960412e58822c83dcc5732401f40fe379564a2e836f34a55"], 0x3c}, 0x1, 0x0, 0x0, 0x8050}, 0x20040080) r5 = semget(0x1, 0x3, 0x2) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='stat\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x4, 0x3, "b05376fedec1", 0x7fff}, 0x10) sendfile(r0, r1, &(0x7f00000001c0), 0x4) 2018/05/11 20:26:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:41 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) dup(r0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000080)='hash\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$packet(0x11, 0x1000000000000004, 0x300, &(0x7f0000000140)) r2 = socket(0xa, 0x1, 0x0) connect$rds(r1, &(0x7f00000001c0)={0x2, 0x1000000000404e25, @rand_addr=0x1}, 0x2b1) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 134.127266] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 134.133772] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 134.140374] FAULT_INJECTION: forcing a failure. [ 134.140374] name failslab, interval 1, probability 0, space 0, times 0 [ 134.151688] CPU: 0 PID: 10004 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 134.158978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.168345] Call Trace: [ 134.170956] dump_stack+0x1b9/0x294 [ 134.174604] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.179812] ? is_bpf_text_address+0xd7/0x170 [ 134.184329] ? kernel_text_address+0x79/0xf0 [ 134.188752] ? __unwind_start+0x166/0x330 [ 134.192924] should_fail.cold.4+0xa/0x1a [ 134.197005] ? __save_stack_trace+0x7e/0xd0 [ 134.201351] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.206479] ? graph_lock+0x170/0x170 [ 134.210307] ? save_stack+0x43/0xd0 [ 134.213960] ? kasan_kmalloc+0xc4/0xe0 [ 134.217866] ? kasan_slab_alloc+0x12/0x20 [ 134.222057] ? find_held_lock+0x36/0x1c0 2018/05/11 20:26:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f59a5ba20f4aecda3ab5d097a337d18aa83c3705a0792999e7f71261a7157d1fabd8f573e34e166b7023d53c060c3a0b48f7a8ea0897e0287d51754388156717494e0e5e0a14e40901bdd80ec0a2dc4589d0c5ea751b07163c7c1e5b788f55063f96ae50943f6520d92354cc10367a2626ed334b0f49bc0b1507ced747368338c4bb20be75d948aa41106b71b6cda9f84a6fccf5e4a7774be782962ea6cc496ddd72529441c731b669f027f6e26"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 134.226141] ? __lock_is_held+0xb5/0x140 [ 134.230264] ? check_same_owner+0x320/0x320 [ 134.234607] ? rcu_note_context_switch+0x710/0x710 [ 134.239555] __should_failslab+0x124/0x180 [ 134.243809] should_failslab+0x9/0x14 [ 134.247632] kmem_cache_alloc_node_trace+0x26f/0x770 [ 134.252766] __kmalloc_node_track_caller+0x33/0x70 [ 134.257717] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 134.262499] __alloc_skb+0x14d/0x780 [ 134.266242] ? skb_scrub_packet+0x580/0x580 [ 134.270667] ? __lock_is_held+0xb5/0x140 2018/05/11 20:26:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xa400000000000000, 0x200, 0x552, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'veth1_to_team\x00', @ifru_ivalue=0x7}) setsockopt$sock_void(r1, 0x1, 0x17, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'veth0_to_team\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 134.274747] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 134.279607] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.285163] ? tcp_md5_do_lookup+0x2a3/0x830 [ 134.289609] ? graph_lock+0x170/0x170 [ 134.293431] sk_stream_alloc_skb+0x139/0x960 [ 134.297857] ? tcp_init_transfer+0x450/0x450 [ 134.302290] ? __lock_is_held+0xb5/0x140 [ 134.306379] tcp_connect+0x127a/0x45a0 [ 134.310393] ? tcp_push_one+0x110/0x110 [ 134.314398] ? lock_downgrade+0x8e0/0x8e0 [ 134.318579] ? pvclock_read_flags+0x160/0x160 [ 134.323114] ? mark_held_locks+0xc9/0x160 2018/05/11 20:26:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 134.327291] ? ktime_get_with_offset+0x395/0x4a0 [ 134.332162] ? kvm_clock_read+0x25/0x30 [ 134.336162] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 134.341301] ? ktime_get_with_offset+0x326/0x4a0 [ 134.346082] ? ktime_get+0x430/0x430 [ 134.349820] ? ip_route_output_key_hash+0x293/0x390 [ 134.354854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 134.360412] ? tcp_fastopen_cookie_check+0x330/0x330 [ 134.365533] ? secure_tcp_ts_off+0xd7/0x190 [ 134.369875] ? secure_ipv6_port_ephemeral+0x2f0/0x2f0 2018/05/11 20:26:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 134.375085] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 134.380640] ? sk_setup_caps+0x1f6/0x680 [ 134.384727] tcp_v4_connect+0x1934/0x1d50 [ 134.388914] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 134.393689] ? print_usage_bug+0xc0/0xc0 [ 134.397770] ? find_held_lock+0x36/0x1c0 [ 134.401856] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 134.407064] __inet_stream_connect+0x943/0x1120 [ 134.411754] ? lock_acquire+0x1dc/0x520 [ 134.415756] ? inet_dgram_connect+0x2e0/0x2e0 [ 134.420286] ? mark_held_locks+0xc9/0x160 2018/05/11 20:26:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0xc000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe0, "0ad4588cf857ae2e0834fd0bee76287ef573c90be9a1efa4c9b7f11edd8a2e4733482070fa9a0c06370fa6321c282d00c6b0b4feeee8e13efcbcfe0b217143edf70458c25c83b939f81518621b8ff89d208510a09e78ba82e4563104eff0cf68228c3dc6f474bc05aa5f15aa16af44a7cd55ae63a1791df0b761ce8fdda2b3e5194cf6305be6477d26f69803752603451086f4f449ab8ab1aeacb8508dd8c96a740878da35d234d6584654191205c59712c9d5584bc82cc25747996dfc56c4bc33ba11583ecc50e2dc8da9a6d1ac95cbb12c8cd6205057d0eef3e66085110241"}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7, 0x5}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 134.424466] ? __local_bh_enable_ip+0x161/0x230 [ 134.429165] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.434230] ? lock_sock_nested+0x9f/0x120 [ 134.438481] ? trace_hardirqs_on+0xd/0x10 [ 134.442671] ? __local_bh_enable_ip+0x161/0x230 [ 134.447360] ? lock_sock_nested+0xe7/0x120 [ 134.451614] inet_stream_connect+0x58/0xa0 [ 134.455870] kernel_connect+0x6f/0x90 [ 134.459706] smc_connect+0x1d0/0x260 [ 134.463434] __sys_connect+0x37d/0x4c0 [ 134.467340] ? __ia32_sys_accept+0xb0/0xb0 [ 134.471592] ? __sb_end_write+0xac/0xe0 [ 134.475583] ? fput+0x130/0x1a0 2018/05/11 20:26:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 134.478876] ? ksys_write+0x1a6/0x250 [ 134.482690] ? __ia32_sys_read+0xb0/0xb0 [ 134.486785] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 134.492434] __x64_sys_connect+0x73/0xb0 [ 134.496511] do_syscall_64+0x1b1/0x800 [ 134.500416] ? finish_task_switch+0x1ca/0x810 [ 134.504932] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.509884] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.514842] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 134.520235] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/11 20:26:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa4, "cb6e9c5487553aaa0e8f29eeac6f0a52727e781be7605a2f7681f6ed912d0f045ece0b1f83cea5e5a4720b5ceed15d103619d901482ea2ac9a075f760de24022f3ae6d5b24cbd961b2045b31949a2246992080d9e4ae35a16a43bfac5096f9673aa0d15c1eb95c136d2110dd79c46fe1bd51f503f3d2d303e40372709bed2c4fea602add67b67a624e460d1cdde75189fd02b1cf43bf98333fa1a786811bda76d6b01df2"}, &(0x7f0000000140)=0xac) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1ff, 0x8}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 134.525141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.530368] RIP: 0033:0x455979 [ 134.533569] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 134.541313] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 134.548595] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 134.555876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.563164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.570445] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000005 [ 134.601705] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 134.649759] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/05/11 20:26:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:42 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ff", 0x9}], 0x0, 0x0) 2018/05/11 20:26:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="dc80961939d0af21ed1c8d663a54745119b9c4efa18d2965bc2cec6a1ddcc5d3cd3d464520c1e10f83fc11564b133579dd1fc5671a53b32142dc4c8802dbbaab8ccacb6c15ce62b586861e517fc9f420e5a3c990d7a9444f0d196c925c6263fc8f181b5ef19595effc871a9400ceacc396c2bd2b87c2991fac3c0009e32559a6ca304ff3b13779ffd7b6fadb3996eeb6183cf793b6a60c2dd893083b3b68f2af3ef0cfafe118ab4190e16c3da2c35f0451dc907526d6ab7bf0f74f5810c1e5dfdb575dfc3b03", 0xc6) accept4$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000080)=0x60, 0x800) 2018/05/11 20:26:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) 2018/05/11 20:26:42 executing program 4: perf_event_open(&(0x7f00000000c0)={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, 0x3, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x101040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x2, 0x8) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x10) connect(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x0, 0x1, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80) 2018/05/11 20:26:42 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000640)={[{@gid={'gid', 0x3d, [0x0]}, 0x2c}]}) r0 = msgget$private(0x0, 0x401) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000680)=""/4096) 2018/05/11 20:26:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 134.829214] ntfs: (device loop1): parse_options(): The gid option requires an argument. [ 134.856569] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 134.877312] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 134.883787] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 134.894306] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 134.904426] FAULT_INJECTION: forcing a failure. [ 134.904426] name failslab, interval 1, probability 0, space 0, times 0 [ 134.912397] ntfs: (device loop1): parse_options(): The gid option requires an argument. [ 134.916665] CPU: 0 PID: 10072 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 134.932069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.941524] Call Trace: [ 134.944137] dump_stack+0x1b9/0x294 [ 134.947776] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.952966] ? __lock_acquire+0x7f5/0x5140 [ 134.957191] ? rb_next+0x140/0x140 [ 134.960732] should_fail.cold.4+0xa/0x1a [ 134.964797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.969902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.975433] ? fib_table_lookup+0xca9/0x1e10 [ 134.979834] ? graph_lock+0x170/0x170 [ 134.983639] ? __lock_is_held+0xb5/0x140 [ 134.987705] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.993234] ? find_exception+0x515/0xc30 [ 134.997383] __should_failslab+0x124/0x180 [ 135.001616] should_failslab+0x9/0x14 [ 135.005413] kmem_cache_alloc+0x47/0x760 [ 135.009489] ? find_held_lock+0x36/0x1c0 [ 135.013556] dst_alloc+0xbb/0x1d0 [ 135.017032] rt_dst_alloc+0xfa/0x500 [ 135.020740] ? fnhe_flush_routes+0x460/0x460 [ 135.025141] ? __lock_is_held+0xb5/0x140 [ 135.029206] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 135.034519] ? ip_route_input_noref+0x250/0x250 [ 135.039180] ? debug_check_no_locks_freed+0x310/0x310 [ 135.044359] ? graph_lock+0x170/0x170 [ 135.048158] ? lock_acquire+0x1dc/0x520 [ 135.052130] ? ip_route_output_key_hash+0x1a3/0x390 [ 135.057144] ? kasan_check_read+0x11/0x20 [ 135.061292] ? rcu_is_watching+0x85/0x140 [ 135.065430] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 135.070624] ip_route_output_key_hash+0x23a/0x390 [ 135.075462] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 135.081000] ? security_skb_classify_flow+0x90/0xc0 [ 135.086022] icmp_route_lookup.constprop.24+0x469/0x1870 [ 135.091473] ? icmp_timestamp+0x620/0x620 [ 135.095621] ? lock_acquire+0x1dc/0x520 [ 135.099590] ? icmp_send+0x58c/0x1c30 [ 135.103385] ? lock_release+0xa10/0xa10 [ 135.107354] ? memset+0x31/0x40 [ 135.110628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.116155] ? __ip_options_echo+0x6bb/0x1290 [ 135.120648] ? _raw_spin_unlock+0x22/0x30 [ 135.124797] icmp_send+0x1327/0x1c30 [ 135.128515] ? icmp_route_lookup.constprop.24+0x1870/0x1870 [ 135.134219] ? console_unlock+0x1100/0x1100 [ 135.138537] ? __lock_acquire+0x7f5/0x5140 [ 135.142770] ? perf_trace_lock_acquire+0xe3/0x980 [ 135.147609] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 135.152627] ? ip_vs_service_find+0x308/0x1600 [ 135.157223] ? vprintk_func+0x81/0xe7 [ 135.161021] ? printk+0x9e/0xba [ 135.164304] ip_vs_leave+0x530/0x1710 [ 135.168098] ? ip_vs_schedule.cold.30+0x5/0x18 [ 135.172680] ? ip_vs_schedule+0x10d0/0x10d0 [ 135.177001] ? ip_vs_conn_fill_param_proto+0x14e/0x740 [ 135.182274] ? ip_vs_init_hash_table+0x130/0x130 [ 135.187032] ? kasan_check_read+0x11/0x20 [ 135.191172] ? rcu_is_watching+0x85/0x140 [ 135.195321] ? check_noncircular+0x20/0x20 [ 135.199555] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 135.204740] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 135.209757] tcp_conn_schedule+0x8fe/0x9f0 [ 135.213993] ? tcp_conn_schedule+0x8fe/0x9f0 [ 135.218402] ? tcp_dnat_handler+0x1d50/0x1d50 [ 135.222898] ? ip_vs_conn_in_get+0x1750/0x1750 [ 135.227503] ip_vs_in+0x1c79/0x28f0 [ 135.231138] ? ip_vs_in_icmp+0x2900/0x2900 [ 135.235368] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 135.240458] ? mark_held_locks+0xc9/0x160 [ 135.244601] ? __local_bh_enable_ip+0x161/0x230 [ 135.249260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.254263] ? ipt_do_table+0xf0d/0x1b20 [ 135.258311] ? trace_hardirqs_on+0xd/0x10 [ 135.262451] ? __local_bh_enable_ip+0x161/0x230 [ 135.267115] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.272645] ? ipt_do_table+0xf85/0x1b20 [ 135.276696] ? trace_hardirqs_on+0xd/0x10 [ 135.280839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.286385] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.291911] ? nf_nat_ipv4_fn+0x2fc/0x960 [ 135.296051] ? iptable_nat_ipv4_fn+0x40/0x40 [ 135.300462] ? nf_nat_icmp_reply_translation+0x6e0/0x6e0 [ 135.305906] ? __ip_local_out+0x2fd/0xb20 [ 135.310057] ? ip_vs_remote_request4+0xc0/0xc0 [ 135.314632] ip_vs_remote_request4+0x86/0xc0 [ 135.319039] ip_vs_local_request4+0x25/0x30 [ 135.323356] nf_hook_slow+0xc2/0x1c0 [ 135.327066] __ip_local_out+0x559/0xb20 [ 135.331040] ? ip_finish_output+0xf80/0xf80 [ 135.335356] ? __sk_dst_check+0x1ed/0x400 [ 135.339500] ? ip_append_data.part.48+0x180/0x180 [ 135.344333] ? __lock_is_held+0xb5/0x140 [ 135.348390] ip_local_out+0x2d/0x1b0 [ 135.352099] ip_queue_xmit+0x9d7/0x1f70 [ 135.356083] ? refcount_add_not_zero+0x216/0x320 [ 135.360840] ? ip_build_and_send_pkt+0xc70/0xc70 [ 135.365591] ? __lock_is_held+0xb5/0x140 [ 135.369644] ? __tcp_v4_send_check+0x1d/0x1d0 [ 135.374128] ? tcp_options_write+0x29f/0xa70 [ 135.378530] tcp_transmit_skb+0x1bd2/0x3d40 [ 135.382851] ? __tcp_select_window+0x9e0/0x9e0 [ 135.387424] ? mem_cgroup_charge_skmem+0x169/0x340 [ 135.392350] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 135.397271] ? mem_cgroup_sk_free+0x90/0x90 [ 135.401697] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 135.406537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.412165] ? graph_lock+0x170/0x170 [ 135.416665] ? pvclock_read_flags+0x160/0x160 [ 135.421150] ? sk_stream_alloc_skb+0x340/0x960 [ 135.425728] ? kasan_check_write+0x14/0x20 [ 135.429959] ? tcp_rbtree_insert+0x14c/0x1a0 [ 135.434363] tcp_connect+0x32b7/0x45a0 [ 135.438258] ? tcp_push_one+0x110/0x110 [ 135.442230] ? lock_downgrade+0x8e0/0x8e0 [ 135.446375] ? pvclock_read_flags+0x160/0x160 [ 135.450861] ? mark_held_locks+0xc9/0x160 [ 135.455007] ? ktime_get_with_offset+0x395/0x4a0 [ 135.459760] ? kvm_clock_read+0x25/0x30 [ 135.463724] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 135.468730] ? ktime_get_with_offset+0x326/0x4a0 [ 135.473490] ? ktime_get+0x430/0x430 [ 135.477203] ? ip_route_output_key_hash+0x293/0x390 [ 135.482211] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.487759] ? tcp_fastopen_cookie_check+0x330/0x330 [ 135.492856] ? secure_tcp_ts_off+0xd7/0x190 [ 135.497176] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 135.502703] ? sk_setup_caps+0x1f6/0x680 [ 135.506761] tcp_v4_connect+0x1934/0x1d50 [ 135.510915] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 135.515665] ? print_usage_bug+0xc0/0xc0 [ 135.519714] ? find_held_lock+0x36/0x1c0 [ 135.523782] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 135.528978] __inet_stream_connect+0x943/0x1120 [ 135.533642] ? lock_acquire+0x1dc/0x520 [ 135.537613] ? inet_dgram_connect+0x2e0/0x2e0 [ 135.542103] ? mark_held_locks+0xc9/0x160 [ 135.546243] ? __local_bh_enable_ip+0x161/0x230 [ 135.550903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.555912] ? lock_sock_nested+0x9f/0x120 [ 135.560135] ? trace_hardirqs_on+0xd/0x10 [ 135.564274] ? __local_bh_enable_ip+0x161/0x230 [ 135.568952] ? lock_sock_nested+0xe7/0x120 [ 135.573187] inet_stream_connect+0x58/0xa0 [ 135.577413] kernel_connect+0x6f/0x90 [ 135.581203] smc_connect+0x1d0/0x260 [ 135.584911] __sys_connect+0x37d/0x4c0 [ 135.588792] ? __ia32_sys_accept+0xb0/0xb0 [ 135.593027] ? __sb_end_write+0xac/0xe0 [ 135.597005] ? fput+0x130/0x1a0 [ 135.600287] ? ksys_write+0x1a6/0x250 [ 135.604088] ? __ia32_sys_read+0xb0/0xb0 [ 135.608203] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.613756] __x64_sys_connect+0x73/0xb0 [ 135.617813] do_syscall_64+0x1b1/0x800 [ 135.621701] ? finish_task_switch+0x1ca/0x810 [ 135.626197] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.631120] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.636048] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 135.641418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.646345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.651519] RIP: 0033:0x455979 [ 135.654695] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 135.662393] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 135.669661] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 2018/05/11 20:26:43 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 135.676918] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.684177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.691441] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000006 [ 135.712439] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/05/11 20:26:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@buf={0xcf, &(0x7f0000000080)="9945a7072b7b154e6a9fd6c494b2113bcc4e8b74a667bbbfc3ccab7fb310284337c5c9a5d58233569e87d19a9e3eff8fd0727f874aa4adff00411597252cdbe32f317ba3d0b91c79c7f8f3cc7a319d5bc67ccb538b10afb0539bc060a7cc3448a2e49acbb113f654f78dc35c68d0b1dc4ada8439db4d5fb2f3ac6c6452ea21b9ae384388ee391de070ec4ce57bf5740d8a5cc1e4b2a5c56da7b00a306d732048c16edd1796f90339df14b22f57f181667c99004b3aba25b5917ee8f0511bbd0282b4aa46bb652db60cb70f3c4822c2"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ff", 0x9}], 0x0, 0x0) 2018/05/11 20:26:43 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) [ 135.863398] BFS-fs: bfs_fill_super(): No BFS filesystem on loop5 (magic=00000000) [ 135.885836] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 135.895869] FAULT_INJECTION: forcing a failure. [ 135.895869] name failslab, interval 1, probability 0, space 0, times 0 [ 135.907156] CPU: 0 PID: 10104 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 135.914440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.923810] Call Trace: [ 135.926427] dump_stack+0x1b9/0x294 [ 135.930080] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.935292] ? __lock_acquire+0x7f5/0x5140 [ 135.939514] ? graph_lock+0x170/0x170 [ 135.943305] should_fail.cold.4+0xa/0x1a [ 135.947354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.952471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.958001] ? fib_table_lookup+0xca9/0x1e10 [ 135.962404] ? graph_lock+0x170/0x170 [ 135.966198] ? __lock_is_held+0xb5/0x140 [ 135.970254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 135.975784] ? find_exception+0x515/0xc30 [ 135.979922] __should_failslab+0x124/0x180 [ 135.984150] should_failslab+0x9/0x14 [ 135.987940] kmem_cache_alloc+0x47/0x760 [ 135.991993] ? find_held_lock+0x36/0x1c0 [ 135.996091] dst_alloc+0xbb/0x1d0 [ 135.999543] rt_dst_alloc+0xfa/0x500 [ 136.003262] ? fnhe_flush_routes+0x460/0x460 [ 136.007678] ? __lock_is_held+0xb5/0x140 [ 136.011749] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 136.017131] ? ip_route_input_noref+0x250/0x250 [ 136.021888] ? lock_acquire+0x1dc/0x520 [ 136.025854] ? ip_route_output_key_hash+0x1a3/0x390 [ 136.030872] ? rcu_is_watching+0x85/0x140 [ 136.035021] ? kasan_check_read+0x11/0x20 [ 136.039167] ? rcu_is_watching+0x85/0x140 [ 136.043311] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.048489] ? inet_addr_type_dev_table+0x3c3/0x570 [ 136.053509] ip_route_output_key_hash+0x23a/0x390 [ 136.058350] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 136.063882] icmp_route_lookup.constprop.24+0xd1c/0x1870 [ 136.069324] ? icmp_timestamp+0x620/0x620 [ 136.073458] ? lock_acquire+0x1dc/0x520 [ 136.077423] ? icmp_send+0x58c/0x1c30 [ 136.081218] ? memset+0x31/0x40 [ 136.084499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.090031] ? __ip_options_echo+0x6bb/0x1290 [ 136.094519] ? _raw_spin_unlock+0x22/0x30 [ 136.098678] icmp_send+0x1327/0x1c30 [ 136.102388] ? icmp_route_lookup.constprop.24+0x1870/0x1870 [ 136.108090] ? console_unlock+0x1100/0x1100 [ 136.112405] ? __lock_acquire+0x7f5/0x5140 [ 136.116634] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 136.121645] ? ip_vs_service_find+0x308/0x1600 [ 136.126229] ? vprintk_func+0x81/0xe7 [ 136.130034] ? printk+0x9e/0xba [ 136.133309] ip_vs_leave+0x530/0x1710 [ 136.137105] ? ip_vs_schedule.cold.30+0x5/0x18 [ 136.141681] ? ip_vs_schedule+0x10d0/0x10d0 [ 136.145991] ? ip_vs_conn_fill_param_proto+0x14e/0x740 [ 136.151262] ? ip_vs_init_hash_table+0x130/0x130 [ 136.156016] ? kasan_check_read+0x11/0x20 [ 136.160160] ? rcu_is_watching+0x85/0x140 [ 136.164295] ? check_noncircular+0x20/0x20 [ 136.168518] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.173696] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 136.178725] tcp_conn_schedule+0x8fe/0x9f0 [ 136.182947] ? tcp_conn_schedule+0x8fe/0x9f0 [ 136.187347] ? tcp_dnat_handler+0x1d50/0x1d50 [ 136.191836] ? ip_vs_conn_in_get+0x1750/0x1750 [ 136.196500] ip_vs_in+0x1c79/0x28f0 [ 136.200124] ? ip_vs_in_icmp+0x2900/0x2900 [ 136.204358] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 136.209456] ? mark_held_locks+0xc9/0x160 [ 136.213595] ? __local_bh_enable_ip+0x161/0x230 [ 136.218262] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.223272] ? ipt_do_table+0xf0d/0x1b20 [ 136.227438] ? trace_hardirqs_on+0xd/0x10 [ 136.231572] ? __local_bh_enable_ip+0x161/0x230 [ 136.236232] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.241768] ? ipt_do_table+0xf85/0x1b20 [ 136.245818] ? trace_hardirqs_on+0xd/0x10 [ 136.249957] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.255502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.261042] ? nf_nat_ipv4_fn+0x2fc/0x960 [ 136.265179] ? iptable_nat_ipv4_fn+0x40/0x40 [ 136.269580] ? nf_nat_icmp_reply_translation+0x6e0/0x6e0 [ 136.275028] ? __ip_local_out+0x2fd/0xb20 [ 136.279174] ? ip_vs_remote_request4+0xc0/0xc0 [ 136.283757] ip_vs_remote_request4+0x86/0xc0 [ 136.288155] ip_vs_local_request4+0x25/0x30 [ 136.292466] nf_hook_slow+0xc2/0x1c0 [ 136.296169] __ip_local_out+0x559/0xb20 [ 136.300137] ? ip_finish_output+0xf80/0xf80 [ 136.304454] ? __sk_dst_check+0x1ed/0x400 [ 136.308600] ? ip_append_data.part.48+0x180/0x180 [ 136.313428] ? __lock_is_held+0xb5/0x140 [ 136.317479] ip_local_out+0x2d/0x1b0 [ 136.321186] ip_queue_xmit+0x9d7/0x1f70 [ 136.325171] ? refcount_add_not_zero+0x216/0x320 [ 136.329921] ? ip_build_and_send_pkt+0xc70/0xc70 [ 136.334686] ? __lock_is_held+0xb5/0x140 [ 136.338735] ? __tcp_v4_send_check+0x1d/0x1d0 [ 136.343218] ? tcp_options_write+0x29f/0xa70 [ 136.347617] tcp_transmit_skb+0x1bd2/0x3d40 [ 136.351931] ? __tcp_select_window+0x9e0/0x9e0 [ 136.356502] ? mem_cgroup_charge_skmem+0x169/0x340 [ 136.361431] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 136.366351] ? mem_cgroup_sk_free+0x90/0x90 [ 136.370674] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 136.375507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.381038] ? graph_lock+0x170/0x170 [ 136.384827] ? pvclock_read_flags+0x160/0x160 [ 136.389307] ? sk_stream_alloc_skb+0x340/0x960 [ 136.393878] ? kasan_check_write+0x14/0x20 [ 136.398108] ? tcp_rbtree_insert+0x14c/0x1a0 [ 136.402507] tcp_connect+0x32b7/0x45a0 [ 136.406391] ? tcp_push_one+0x110/0x110 [ 136.410360] ? lock_downgrade+0x8e0/0x8e0 [ 136.414504] ? pvclock_read_flags+0x160/0x160 [ 136.418996] ? mark_held_locks+0xc9/0x160 [ 136.423146] ? ktime_get_with_offset+0x395/0x4a0 [ 136.427889] ? kvm_clock_read+0x25/0x30 [ 136.431848] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 136.436858] ? ktime_get_with_offset+0x326/0x4a0 [ 136.441605] ? ktime_get+0x430/0x430 [ 136.445313] ? ip_route_output_key_hash+0x293/0x390 [ 136.450318] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.455844] ? tcp_fastopen_cookie_check+0x330/0x330 [ 136.460934] ? secure_tcp_ts_off+0xd7/0x190 [ 136.465246] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 136.470767] ? sk_setup_caps+0x1f6/0x680 [ 136.474817] tcp_v4_connect+0x1934/0x1d50 [ 136.478959] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 136.483699] ? print_usage_bug+0xc0/0xc0 [ 136.487743] ? find_held_lock+0x36/0x1c0 [ 136.491790] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.496966] __inet_stream_connect+0x943/0x1120 [ 136.501621] ? lock_acquire+0x1dc/0x520 [ 136.505588] ? inet_dgram_connect+0x2e0/0x2e0 [ 136.510157] ? mark_held_locks+0xc9/0x160 [ 136.514294] ? __local_bh_enable_ip+0x161/0x230 [ 136.518947] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.523947] ? lock_sock_nested+0x9f/0x120 [ 136.528175] ? trace_hardirqs_on+0xd/0x10 [ 136.532313] ? __local_bh_enable_ip+0x161/0x230 [ 136.536976] ? lock_sock_nested+0xe7/0x120 [ 136.541209] inet_stream_connect+0x58/0xa0 [ 136.545436] kernel_connect+0x6f/0x90 [ 136.549229] smc_connect+0x1d0/0x260 [ 136.552936] __sys_connect+0x37d/0x4c0 [ 136.556812] ? __ia32_sys_accept+0xb0/0xb0 [ 136.561040] ? __sb_end_write+0xac/0xe0 [ 136.565010] ? fput+0x130/0x1a0 [ 136.568283] ? ksys_write+0x1a6/0x250 [ 136.572073] ? __ia32_sys_read+0xb0/0xb0 [ 136.576125] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.581660] __x64_sys_connect+0x73/0xb0 [ 136.585715] do_syscall_64+0x1b1/0x800 [ 136.589597] ? finish_task_switch+0x1ca/0x810 [ 136.594079] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.599012] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.603947] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.609311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.614147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.619323] RIP: 0033:0x455979 [ 136.622497] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 136.630206] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 136.637475] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 136.644744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.652087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.659354] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000007 [ 136.699814] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 136.706261] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0", 0x5}], 0x0, 0x0) 2018/05/11 20:26:44 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x7ee, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}}, 0x108) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0", 0x5}], 0x0, 0x0) 2018/05/11 20:26:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ff", 0x9}], 0x0, 0x0) 2018/05/11 20:26:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x18, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc46e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/11 20:26:44 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 136.845075] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 136.851407] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 136.855147] FAULT_INJECTION: forcing a failure. [ 136.855147] name failslab, interval 1, probability 0, space 0, times 0 [ 136.861350] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 136.878817] CPU: 1 PID: 10123 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 136.886096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.895456] Call Trace: [ 136.898057] dump_stack+0x1b9/0x294 [ 136.901704] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.906918] should_fail.cold.4+0xa/0x1a [ 136.910981] ? xfrm_lookup+0x827/0x2860 [ 136.914961] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.920507] ? xfrm_policy_lookup+0x70/0x70 [ 136.924825] ? find_held_lock+0x36/0x1c0 [ 136.928889] ? lock_downgrade+0x8e0/0x8e0 [ 136.933037] ? rcu_is_watching+0x85/0x140 [ 136.937207] ? kasan_check_read+0x11/0x20 [ 136.941349] ? rcu_is_watching+0x85/0x140 [ 136.945509] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.950698] ? inet_addr_type_dev_table+0x3c3/0x570 [ 136.955717] ? ip_route_output_key_hash+0x293/0x390 [ 136.960743] __should_failslab+0x124/0x180 [ 136.965233] should_failslab+0x9/0x14 [ 136.969034] kmem_cache_alloc_trace+0x4b/0x780 [ 136.973617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 136.979153] ip_setup_cork+0x54b/0x6d0 [ 136.983042] ip_append_data.part.48+0x144/0x180 [ 136.987709] ? icmp_push_reply+0x500/0x500 [ 136.991937] ip_append_data+0x6d/0x90 [ 136.995733] ? icmp_push_reply+0x500/0x500 [ 136.999966] icmp_push_reply+0x169/0x500 [ 137.004038] icmp_send+0x1587/0x1c30 [ 137.007756] ? icmp_route_lookup.constprop.24+0x1870/0x1870 [ 137.013470] ? console_unlock+0x1100/0x1100 [ 137.017792] ? __lock_acquire+0x7f5/0x5140 [ 137.022034] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 137.027046] ? ip_vs_service_find+0x308/0x1600 [ 137.031638] ? vprintk_func+0x81/0xe7 [ 137.035432] ? printk+0x9e/0xba [ 137.038712] ip_vs_leave+0x530/0x1710 [ 137.042516] ? ip_vs_schedule.cold.30+0x5/0x18 [ 137.047095] ? ip_vs_schedule+0x10d0/0x10d0 [ 137.051410] ? ip_vs_conn_fill_param_proto+0x14e/0x740 [ 137.056687] ? ip_vs_init_hash_table+0x130/0x130 [ 137.061440] ? kasan_check_read+0x11/0x20 [ 137.065590] ? rcu_is_watching+0x85/0x140 [ 137.069727] ? check_noncircular+0x20/0x20 [ 137.073956] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 137.079143] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 137.084162] tcp_conn_schedule+0x8fe/0x9f0 [ 137.088387] ? tcp_conn_schedule+0x8fe/0x9f0 [ 137.092792] ? tcp_dnat_handler+0x1d50/0x1d50 [ 137.097290] ? ip_vs_conn_in_get+0x1750/0x1750 [ 137.101969] ip_vs_in+0x1c79/0x28f0 [ 137.105607] ? ip_vs_in_icmp+0x2900/0x2900 [ 137.109838] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 137.114996] ? mark_held_locks+0xc9/0x160 [ 137.119148] ? __local_bh_enable_ip+0x161/0x230 [ 137.123817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.128827] ? ipt_do_table+0xf0d/0x1b20 [ 137.132879] ? trace_hardirqs_on+0xd/0x10 [ 137.137027] ? __local_bh_enable_ip+0x161/0x230 [ 137.141696] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.147223] ? ipt_do_table+0xf85/0x1b20 [ 137.151278] ? trace_hardirqs_on+0xd/0x10 [ 137.155423] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.160977] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 137.166509] ? nf_nat_ipv4_fn+0x2fc/0x960 [ 137.170649] ? iptable_nat_ipv4_fn+0x40/0x40 [ 137.175054] ? nf_nat_icmp_reply_translation+0x6e0/0x6e0 [ 137.180498] ? __ip_local_out+0x2fd/0xb20 [ 137.184649] ? ip_vs_remote_request4+0xc0/0xc0 [ 137.189220] ip_vs_remote_request4+0x86/0xc0 [ 137.193618] ip_vs_local_request4+0x25/0x30 [ 137.197948] nf_hook_slow+0xc2/0x1c0 [ 137.201662] __ip_local_out+0x559/0xb20 [ 137.205631] ? ip_finish_output+0xf80/0xf80 [ 137.209947] ? __sk_dst_check+0x1ed/0x400 [ 137.214091] ? ip_append_data.part.48+0x180/0x180 [ 137.218927] ? __lock_is_held+0xb5/0x140 [ 137.222990] ip_local_out+0x2d/0x1b0 [ 137.226705] ip_queue_xmit+0x9d7/0x1f70 [ 137.230674] ? refcount_add_not_zero+0x216/0x320 [ 137.235449] ? ip_build_and_send_pkt+0xc70/0xc70 [ 137.240199] ? retint_kernel+0x10/0x10 [ 137.244084] ? __tcp_v4_send_check+0x1d/0x1d0 [ 137.248567] ? tcp_options_write+0x29f/0xa70 [ 137.252971] tcp_transmit_skb+0x1bd2/0x3d40 [ 137.257296] ? __tcp_select_window+0x9e0/0x9e0 [ 137.261877] ? mem_cgroup_charge_skmem+0x169/0x340 [ 137.266801] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 137.271721] ? mem_cgroup_sk_free+0x90/0x90 [ 137.276038] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 137.280878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 137.286417] ? graph_lock+0x170/0x170 [ 137.290215] ? pvclock_read_flags+0x160/0x160 [ 137.294702] ? sk_stream_alloc_skb+0x340/0x960 [ 137.299280] ? kasan_check_write+0x14/0x20 [ 137.303523] ? tcp_rbtree_insert+0x14c/0x1a0 [ 137.307934] tcp_connect+0x32b7/0x45a0 [ 137.311823] ? tcp_push_one+0x110/0x110 [ 137.315795] ? lock_downgrade+0x8e0/0x8e0 [ 137.319948] ? pvclock_read_flags+0x160/0x160 [ 137.324454] ? mark_held_locks+0xc9/0x160 [ 137.328596] ? ktime_get_with_offset+0x395/0x4a0 [ 137.333344] ? kvm_clock_read+0x25/0x30 [ 137.337311] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 137.342320] ? ktime_get_with_offset+0x326/0x4a0 [ 137.347084] ? ktime_get+0x430/0x430 [ 137.350798] ? ip_route_output_key_hash+0x293/0x390 [ 137.355806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.361349] ? tcp_fastopen_cookie_check+0x330/0x330 [ 137.366449] ? secure_tcp_ts_off+0xd7/0x190 [ 137.370768] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 137.376293] ? sk_setup_caps+0x1f6/0x680 [ 137.380355] tcp_v4_connect+0x1934/0x1d50 [ 137.384519] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 137.389267] ? print_usage_bug+0xc0/0xc0 [ 137.393317] ? find_held_lock+0x36/0x1c0 [ 137.397371] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 137.402557] __inet_stream_connect+0x943/0x1120 [ 137.407219] ? lock_acquire+0x1dc/0x520 [ 137.411193] ? inet_dgram_connect+0x2e0/0x2e0 [ 137.415680] ? mark_held_locks+0xc9/0x160 [ 137.419822] ? __local_bh_enable_ip+0x161/0x230 [ 137.424487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.429498] ? lock_sock_nested+0x9f/0x120 [ 137.433723] ? trace_hardirqs_on+0xd/0x10 [ 137.437860] ? __local_bh_enable_ip+0x161/0x230 [ 137.442521] ? lock_sock_nested+0xe7/0x120 [ 137.446751] inet_stream_connect+0x58/0xa0 [ 137.450979] kernel_connect+0x6f/0x90 [ 137.454770] smc_connect+0x1d0/0x260 [ 137.458476] __sys_connect+0x37d/0x4c0 [ 137.462357] ? __ia32_sys_accept+0xb0/0xb0 [ 137.466588] ? __sb_end_write+0xac/0xe0 [ 137.470557] ? fput+0x130/0x1a0 [ 137.473827] ? ksys_write+0x1a6/0x250 [ 137.477623] ? __ia32_sys_read+0xb0/0xb0 [ 137.481674] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.487209] __x64_sys_connect+0x73/0xb0 [ 137.491264] do_syscall_64+0x1b1/0x800 [ 137.495138] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 137.499972] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.504894] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.509819] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.515197] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.520043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.525221] RIP: 0033:0x455979 [ 137.528398] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 137.536119] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 2018/05/11 20:26:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'dummy0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="d13fe50d40e15ef9931b2d8787e566ca03163cb9443e8a23aa4d1ead3ba4c041ac5cd25f04aec8f9237a2907f8da31bb16aefeb91783a3a4450eec205521339224c60e29f1d181ad0f06c08f9ae3f7c96349969dd9a81b3467c811b877d12ff5d4d841f9ef530001fbd24f238bd2d796da425cf3ed379b7ff7170d97df3c90e531143fcbfcb17ce4bdb1c20d7a9d38f50765b72c5ec2a5f2463e9f6fe4c278353f5b185d2860925bb8022f29fb080c4018269623aa8986f7f3516a8ffcaab977bc5c6a514be497bac37b3c353e43cbd2519b") ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="6b355aa1eec52e83c4aee56b1bd61676b0743926733bc05244f20ab95d8e938c6e305d737d55ec3e42852ff88bf50623a1943995ca0f160d24cb14085bbc77632590ad2ef4fff28663d56ff75d90c48ad5c203bd52af506dd0c44a97c222c4cea6f5e314e5dd78a0b7fb63f56b205def4568282c405e342994de160e424b7d4815fe4ca52c44aadc1bcf", 0x8a) [ 137.543377] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 137.550636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.557893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.565886] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000008 [ 137.594291] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 137.596366] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 137.600766] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 137.607116] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 137.634124] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/11 20:26:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 137.640661] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 137.773234] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 137.779694] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 137.844568] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 137.851099] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 137.869726] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 137.876292] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:45 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:45 executing program 7 (fault-call:3 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ff", 0x9}], 0x0, 0x0) 2018/05/11 20:26:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x410) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000002c0)=""/208) 2018/05/11 20:26:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ff", 0x9}], 0x0, 0x0) [ 137.976966] FAULT_INJECTION: forcing a failure. [ 137.976966] name failslab, interval 1, probability 0, space 0, times 0 [ 137.988279] CPU: 1 PID: 10173 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #42 [ 137.995560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.004924] Call Trace: [ 138.007532] dump_stack+0x1b9/0x294 [ 138.011082] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 138.011175] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.017665] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 138.022772] should_fail.cold.4+0xa/0x1a [ 138.022792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.022817] ? lock_downgrade+0x8e0/0x8e0 [ 138.040445] BFS-fs: bfs_fill_super(): loop6 is unclean, continuing [ 138.041971] ? proc_fail_nth_write+0x96/0x1f0 [ 138.041988] ? proc_cwd_link+0x1d0/0x1d0 [ 138.042009] ? find_held_lock+0x36/0x1c0 [ 138.042049] ? check_same_owner+0x320/0x320 [ 138.048384] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 138.052849] ? rcu_note_context_switch+0x710/0x710 [ 138.052866] __should_failslab+0x124/0x180 [ 138.052883] should_failslab+0x9/0x14 [ 138.052901] __kmalloc+0x2c8/0x760 [ 138.087608] ? strncpy_from_user+0x500/0x500 [ 138.092011] ? fput+0x130/0x1a0 [ 138.095296] ? __x64_sys_memfd_create+0x139/0x5a0 [ 138.100137] __x64_sys_memfd_create+0x139/0x5a0 [ 138.104799] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 138.110330] ? memfd_fcntl+0x15d0/0x15d0 [ 138.114394] ? do_syscall_64+0x92/0x800 [ 138.118384] do_syscall_64+0x1b1/0x800 [ 138.122273] ? finish_task_switch+0x1ca/0x810 [ 138.126761] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.131680] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.136612] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 138.141968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.146803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.151979] RIP: 0033:0x455979 [ 138.155156] RSP: 002b:00007f5b8ff03ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 138.162855] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 138.170115] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 138.177374] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 138.184637] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 138.191895] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000000 2018/05/11 20:26:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 138.232925] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 138.239379] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x9, 0x2, 0x7, 0x8000, 0xffff, 0x0, 0xfd2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f00000001c0)=0xfff0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000180)=0xffffffffffff0350) setsockopt$packet_int(r4, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3f, 0x7e000, 0xffffffff, 0xffff, 0x9}, 0x98) 2018/05/11 20:26:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:46 executing program 5 (fault-call:3 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 138.412783] FAULT_INJECTION: forcing a failure. [ 138.412783] name failslab, interval 1, probability 0, space 0, times 0 [ 138.424193] CPU: 0 PID: 10210 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 138.431481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.440872] Call Trace: [ 138.443479] dump_stack+0x1b9/0x294 [ 138.447127] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.452339] ? perf_trace_lock_acquire+0xe3/0x980 [ 138.457212] should_fail.cold.4+0xa/0x1a [ 138.460245] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 138.461288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.461310] ? lock_downgrade+0x8e0/0x8e0 [ 138.471241] FAULT_INJECTION: forcing a failure. [ 138.471241] name failslab, interval 1, probability 0, space 0, times 0 [ 138.476213] ? proc_fail_nth_write+0x96/0x1f0 [ 138.476229] ? proc_cwd_link+0x1d0/0x1d0 [ 138.476250] ? find_held_lock+0x36/0x1c0 [ 138.476288] ? check_same_owner+0x320/0x320 [ 138.508487] ? rcu_note_context_switch+0x710/0x710 [ 138.513420] __should_failslab+0x124/0x180 [ 138.517666] should_failslab+0x9/0x14 [ 138.521463] __kmalloc+0x2c8/0x760 [ 138.525003] ? strncpy_from_user+0x500/0x500 [ 138.529426] ? fput+0x130/0x1a0 [ 138.532725] ? __x64_sys_memfd_create+0x139/0x5a0 [ 138.537568] __x64_sys_memfd_create+0x139/0x5a0 [ 138.542235] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 138.547784] ? memfd_fcntl+0x15d0/0x15d0 [ 138.551848] ? do_syscall_64+0x92/0x800 [ 138.555825] do_syscall_64+0x1b1/0x800 [ 138.559713] ? finish_task_switch+0x1ca/0x810 [ 138.564204] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.569133] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.574066] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 138.579431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.584274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.589542] RIP: 0033:0x455979 [ 138.592722] RSP: 002b:00007f18c2a89ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 138.602686] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 138.609965] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 138.617229] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 138.624494] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 138.631935] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000000 [ 138.639231] CPU: 1 PID: 10176 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #42 [ 138.646524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.655884] Call Trace: [ 138.658491] dump_stack+0x1b9/0x294 [ 138.662140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.667351] ? graph_lock+0x170/0x170 [ 138.671172] should_fail.cold.4+0xa/0x1a [ 138.675253] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.680379] ? perf_trace_lock+0x900/0x900 [ 138.684622] ? lock_downgrade+0x8e0/0x8e0 [ 138.688784] ? perf_trace_lock_acquire+0xe3/0x980 [ 138.693637] ? mark_held_locks+0xc9/0x160 [ 138.697801] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 138.702408] ? graph_lock+0x170/0x170 [ 138.706233] ? debug_check_no_locks_freed+0x310/0x310 [ 138.711468] __should_failslab+0x124/0x180 [ 138.715736] should_failslab+0x9/0x14 [ 138.719554] kmem_cache_alloc_node+0x56/0x780 [ 138.724082] __alloc_skb+0x111/0x780 [ 138.727816] ? skb_scrub_packet+0x580/0x580 [ 138.732157] ? perf_trace_lock+0x900/0x900 [ 138.736409] ? graph_lock+0x170/0x170 [ 138.740214] ? trace_hardirqs_on+0xd/0x10 [ 138.744373] ? debug_object_active_state+0x2e7/0x4e0 [ 138.749496] alloc_skb_with_frags+0x137/0x760 [ 138.754003] ? find_held_lock+0x36/0x1c0 [ 138.758087] ? skb_complete_wifi_ack+0x1e0/0x1e0 2018/05/11 20:26:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 138.762857] ? lock_downgrade+0x8e0/0x8e0 [ 138.767024] sock_alloc_send_pskb+0x87a/0xae0 [ 138.771541] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.776755] ? sock_wmalloc+0x1e0/0x1e0 [ 138.780747] ? kernel_text_address+0x79/0xf0 [ 138.785169] ? __unwind_start+0x166/0x330 [ 138.789338] ? __kernel_text_address+0xd/0x40 [ 138.793858] ? unwind_get_return_address+0x61/0xa0 [ 138.798808] ? __save_stack_trace+0x7e/0xd0 [ 138.803159] ? save_stack+0xa9/0xd0 [ 138.806800] ? save_stack+0x43/0xd0 [ 138.810441] ? kasan_kmalloc+0xc4/0xe0 [ 138.814348] ? kmem_cache_alloc_trace+0x152/0x780 [ 138.819205] ? ip_setup_cork+0x54b/0x6d0 [ 138.823284] ? ip_append_data.part.48+0x144/0x180 [ 138.828150] ? ip_append_data+0x6d/0x90 [ 138.832145] ? icmp_push_reply+0x169/0x500 [ 138.836395] ? icmp_send+0x1587/0x1c30 [ 138.840297] sock_alloc_send_skb+0x32/0x40 [ 138.844550] __ip_append_data.isra.47+0x13a7/0x2940 [ 138.849583] ? do_syscall_64+0x1b1/0x800 [ 138.853667] ? icmp_push_reply+0x500/0x500 [ 138.857914] ? rcu_is_watching+0x85/0x140 [ 138.862085] ? __ip_flush_pending_frames.isra.43+0x2d0/0x2d0 [ 138.867901] ? __lock_is_held+0xb5/0x140 [ 138.871977] ? xenbus_dev_queue_reply+0x6d8/0x1160 [ 138.876927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 138.882474] ? ipv4_mtu+0x375/0x580 [ 138.886096] ? __build_flow_key.constprop.55+0x5f0/0x5f0 [ 138.891543] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.896550] ? kmem_cache_alloc_trace+0x616/0x780 [ 138.901408] ? ip_setup_cork+0x44d/0x6d0 [ 138.905461] ip_append_data.part.48+0xf3/0x180 [ 138.910046] ? icmp_push_reply+0x500/0x500 [ 138.914275] ip_append_data+0x6d/0x90 [ 138.918077] ? icmp_push_reply+0x500/0x500 [ 138.922311] icmp_push_reply+0x169/0x500 [ 138.926375] icmp_send+0x1587/0x1c30 [ 138.930091] ? icmp_route_lookup.constprop.24+0x1870/0x1870 [ 138.935798] ? console_unlock+0x1100/0x1100 [ 138.940117] ? __lock_acquire+0x791/0x5140 [ 138.944337] ? perf_trace_lock_acquire+0xe3/0x980 [ 138.949176] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 138.954189] ? ip_vs_service_find+0x2d0/0x1600 [ 138.958781] ? vprintk_func+0x81/0xe7 [ 138.962573] ? printk+0x9e/0xba [ 138.965853] ip_vs_leave+0x530/0x1710 [ 138.969646] ? ip_vs_schedule.cold.30+0x5/0x18 [ 138.974221] ? ip_vs_schedule+0x10d0/0x10d0 [ 138.978544] ? ip_vs_conn_fill_param_proto+0x14e/0x740 [ 138.983815] ? ip_vs_init_hash_table+0x130/0x130 [ 138.988574] ? kasan_check_read+0x11/0x20 [ 138.992712] ? rcu_is_watching+0x85/0x140 [ 138.996858] ? check_noncircular+0x20/0x20 [ 139.001086] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 139.006277] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 139.011306] tcp_conn_schedule+0x8fe/0x9f0 [ 139.015533] ? tcp_conn_schedule+0x8fe/0x9f0 [ 139.019949] ? tcp_dnat_handler+0x1d50/0x1d50 [ 139.024443] ? ip_vs_conn_in_get+0x1750/0x1750 [ 139.029036] ip_vs_in+0x1c79/0x28f0 [ 139.032665] ? ip_vs_in_icmp+0x2900/0x2900 [ 139.036896] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 139.041989] ? mark_held_locks+0xc9/0x160 [ 139.046135] ? __local_bh_enable_ip+0x161/0x230 [ 139.050798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.055808] ? ipt_do_table+0xf0d/0x1b20 [ 139.059861] ? trace_hardirqs_on+0xd/0x10 [ 139.064000] ? __local_bh_enable_ip+0x161/0x230 [ 139.068666] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.074193] ? ipt_do_table+0xf85/0x1b20 [ 139.078247] ? trace_hardirqs_on+0xd/0x10 [ 139.082389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.087938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.093466] ? nf_nat_ipv4_fn+0x2fc/0x960 [ 139.097613] ? iptable_nat_ipv4_fn+0x40/0x40 [ 139.102027] ? nf_nat_icmp_reply_translation+0x6e0/0x6e0 [ 139.107476] ? __ip_local_out+0x2fd/0xb20 [ 139.111623] ? ip_vs_remote_request4+0xc0/0xc0 [ 139.116197] ip_vs_remote_request4+0x86/0xc0 [ 139.120609] ip_vs_local_request4+0x25/0x30 [ 139.124941] nf_hook_slow+0xc2/0x1c0 [ 139.128654] __ip_local_out+0x559/0xb20 [ 139.132627] ? ip_finish_output+0xf80/0xf80 [ 139.136951] ? __sk_dst_check+0x1ed/0x400 [ 139.141090] ? ip_append_data.part.48+0x180/0x180 [ 139.145921] ? __lock_is_held+0xb5/0x140 [ 139.149974] ip_local_out+0x2d/0x1b0 [ 139.153679] ip_queue_xmit+0x9d7/0x1f70 [ 139.157645] ? refcount_add_not_zero+0x216/0x320 [ 139.162401] ? ip_build_and_send_pkt+0xc70/0xc70 [ 139.167154] ? __lock_is_held+0xb5/0x140 [ 139.171206] ? __tcp_v4_send_check+0x1d/0x1d0 [ 139.175689] ? tcp_options_write+0x29f/0xa70 [ 139.180110] tcp_transmit_skb+0x1bd2/0x3d40 [ 139.184434] ? __tcp_select_window+0x9e0/0x9e0 [ 139.189007] ? mem_cgroup_charge_skmem+0x169/0x340 [ 139.193944] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 139.198866] ? mem_cgroup_sk_free+0x90/0x90 [ 139.203203] ? inet_sk_rebuild_header+0x9c/0x1ec0 [ 139.208044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.213575] ? graph_lock+0x170/0x170 [ 139.217374] ? pvclock_read_flags+0x160/0x160 [ 139.221869] ? sk_stream_alloc_skb+0x340/0x960 [ 139.226449] ? kasan_check_write+0x14/0x20 [ 139.230681] ? tcp_rbtree_insert+0x14c/0x1a0 [ 139.235087] tcp_connect+0x32b7/0x45a0 [ 139.238974] ? tcp_push_one+0x110/0x110 [ 139.242948] ? lock_downgrade+0x8e0/0x8e0 [ 139.247100] ? pvclock_read_flags+0x160/0x160 [ 139.251583] ? mark_held_locks+0xc9/0x160 [ 139.255725] ? ktime_get_with_offset+0x395/0x4a0 [ 139.260473] ? kvm_clock_read+0x25/0x30 [ 139.264444] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 139.269450] ? ktime_get_with_offset+0x326/0x4a0 [ 139.274199] ? ktime_get+0x430/0x430 [ 139.277921] ? ip_route_output_key_hash+0x293/0x390 [ 139.282927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.288458] ? tcp_fastopen_cookie_check+0x330/0x330 [ 139.293552] ? secure_tcp_ts_off+0xd7/0x190 [ 139.297876] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 139.303405] ? sk_setup_caps+0x1f6/0x680 [ 139.307462] tcp_v4_connect+0x1934/0x1d50 [ 139.311613] ? tcp_v4_parse_md5_keys+0x340/0x340 [ 139.316371] ? print_usage_bug+0xc0/0xc0 [ 139.320422] ? find_held_lock+0x36/0x1c0 [ 139.324476] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 139.329668] __inet_stream_connect+0x943/0x1120 [ 139.334331] ? lock_acquire+0x1dc/0x520 [ 139.338302] ? inet_dgram_connect+0x2e0/0x2e0 [ 139.342792] ? mark_held_locks+0xc9/0x160 [ 139.346942] ? __local_bh_enable_ip+0x161/0x230 [ 139.351601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.356608] ? lock_sock_nested+0x9f/0x120 [ 139.360832] ? trace_hardirqs_on+0xd/0x10 [ 139.364972] ? __local_bh_enable_ip+0x161/0x230 [ 139.369630] ? lock_sock_nested+0xe7/0x120 [ 139.373860] inet_stream_connect+0x58/0xa0 [ 139.378096] kernel_connect+0x6f/0x90 [ 139.381888] smc_connect+0x1d0/0x260 [ 139.385595] __sys_connect+0x37d/0x4c0 [ 139.389476] ? __ia32_sys_accept+0xb0/0xb0 [ 139.393708] ? __sb_end_write+0xac/0xe0 [ 139.397675] ? fput+0x130/0x1a0 [ 139.400944] ? ksys_write+0x1a6/0x250 [ 139.404744] ? __ia32_sys_read+0xb0/0xb0 [ 139.408798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.414338] __x64_sys_connect+0x73/0xb0 [ 139.418392] do_syscall_64+0x1b1/0x800 [ 139.422283] ? finish_task_switch+0x1ca/0x810 [ 139.426772] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.431695] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.436621] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.441987] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.446827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.452005] RIP: 0033:0x455979 [ 139.455188] RSP: 002b:00007f018db6fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 139.462889] RAX: ffffffffffffffda RBX: 00007f018db706d4 RCX: 0000000000455979 [ 139.470145] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000013 [ 139.477403] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.484661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.491918] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000009 2018/05/11 20:26:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:47 executing program 7 (fault-call:3 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:47 executing program 5 (fault-call:3 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x40002) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @loopback}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c010000", @ANYRES16=r1, @ANYBLOB="020629bd7000ffdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="8400020040000100240001006d6f6465000000000000468f50fba776168ca8e05a00000000000000000000000000000000000000000000000500000010000400726f756e64726f62696e0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700ea0008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x15c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r7 = socket(0x9, 0x0, 0x10000) ioctl(r7, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000080)=""/124, &(0x7f0000000100)=0x7c) 2018/05/11 20:26:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:47 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:47 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 139.580693] FAULT_INJECTION: forcing a failure. [ 139.580693] name failslab, interval 1, probability 0, space 0, times 0 [ 139.588842] FAULT_INJECTION: forcing a failure. [ 139.588842] name failslab, interval 1, probability 0, space 0, times 0 [ 139.592017] CPU: 0 PID: 10235 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 139.610467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.619819] Call Trace: [ 139.622410] dump_stack+0x1b9/0x294 [ 139.626037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.631230] should_fail.cold.4+0xa/0x1a [ 139.635312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.640424] ? find_held_lock+0x36/0x1c0 [ 139.644497] ? check_same_owner+0x320/0x320 [ 139.648902] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 139.653913] ? rcu_note_context_switch+0x710/0x710 [ 139.658841] __should_failslab+0x124/0x180 [ 139.663072] should_failslab+0x9/0x14 [ 139.666867] kmem_cache_alloc+0x2af/0x760 [ 139.671017] ? lock_downgrade+0x8e0/0x8e0 [ 139.675161] __d_alloc+0xc0/0xd30 [ 139.678612] ? do_raw_spin_unlock+0x9e/0x2e0 [ 139.683016] ? shrink_dcache_for_umount+0x290/0x290 [ 139.688029] ? __lock_is_held+0xb5/0x140 [ 139.692094] ? _raw_spin_unlock+0x22/0x30 [ 139.696252] ? __alloc_fd+0x346/0x700 [ 139.700055] ? exit_files+0xb0/0xb0 [ 139.703680] ? lock_downgrade+0x8e0/0x8e0 [ 139.707827] d_alloc_pseudo+0x1d/0x30 [ 139.711627] __shmem_file_setup+0x1ed/0x6e0 [ 139.715947] ? shmem_fill_super+0xa30/0xa30 [ 139.720268] ? get_unused_fd_flags+0x121/0x190 [ 139.724844] ? __alloc_fd+0x700/0x700 [ 139.728654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.735155] ? _copy_from_user+0xdf/0x150 [ 139.739308] __x64_sys_memfd_create+0x2a7/0x5a0 [ 139.743974] ? memfd_fcntl+0x15d0/0x15d0 [ 139.748030] ? do_syscall_64+0x92/0x800 [ 139.752003] do_syscall_64+0x1b1/0x800 [ 139.755898] ? finish_task_switch+0x1ca/0x810 [ 139.760390] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.765318] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.770247] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.775608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.780449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.785631] RIP: 0033:0x455979 [ 139.788813] RSP: 002b:00007f18c2a89ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 139.796603] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 139.803883] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 139.811152] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 139.818421] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 139.825681] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000001 [ 139.832959] CPU: 1 PID: 10236 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #42 [ 139.840245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.849601] Call Trace: [ 139.849993] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 139.852193] dump_stack+0x1b9/0x294 [ 139.852214] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.852246] should_fail.cold.4+0xa/0x1a [ 139.858600] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 139.862174] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.862205] ? find_held_lock+0x36/0x1c0 [ 139.886473] ? check_same_owner+0x320/0x320 [ 139.890832] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 139.895866] ? rcu_note_context_switch+0x710/0x710 [ 139.900818] __should_failslab+0x124/0x180 [ 139.905074] should_failslab+0x9/0x14 [ 139.908907] kmem_cache_alloc+0x2af/0x760 [ 139.913069] ? lock_downgrade+0x8e0/0x8e0 [ 139.917242] __d_alloc+0xc0/0xd30 [ 139.920729] ? do_raw_spin_unlock+0x9e/0x2e0 [ 139.925155] ? shrink_dcache_for_umount+0x290/0x290 2018/05/11 20:26:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) [ 139.930182] ? __lock_is_held+0xb5/0x140 [ 139.934269] ? _raw_spin_unlock+0x22/0x30 [ 139.938429] ? __alloc_fd+0x346/0x700 [ 139.942260] ? exit_files+0xb0/0xb0 [ 139.945904] ? lock_downgrade+0x8e0/0x8e0 [ 139.950073] d_alloc_pseudo+0x1d/0x30 [ 139.953882] __shmem_file_setup+0x1ed/0x6e0 [ 139.958222] ? shmem_fill_super+0xa30/0xa30 [ 139.962554] ? get_unused_fd_flags+0x121/0x190 [ 139.967135] ? __alloc_fd+0x700/0x700 [ 139.970934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.976469] ? _copy_from_user+0xdf/0x150 [ 139.980616] __x64_sys_memfd_create+0x2a7/0x5a0 [ 139.985278] ? memfd_fcntl+0x15d0/0x15d0 [ 139.989332] ? do_syscall_64+0x92/0x800 [ 139.993301] do_syscall_64+0x1b1/0x800 [ 139.997186] ? finish_task_switch+0x1ca/0x810 [ 140.001771] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.006695] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.011625] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.016985] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.021826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.027016] RIP: 0033:0x455979 [ 140.030288] RSP: 002b:00007f5b8ff03ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 140.037988] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 140.045248] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 140.052504] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 140.059767] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 140.067031] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000001 2018/05/11 20:26:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 140.096073] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:48 executing program 1: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000080)='drbg_pr_hmac_sha256\x00', 0x2) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r2 = socket(0x3000a, 0x3, 0x100) setsockopt(r1, 0x0, 0x3, &(0x7f0000000140)="acdd1e5aa33af6ff1f69dc0bf06a234629e433a4dc1e5199ec370deeda8de995caeba2a324cb94fe41e6728b55b6cdd27ae17843943f03acdf3599f26c78d67329cdc1641c16ba579193b8cf65469745170975f48e81a0a2493875d8cf95342fe8acd4c1a4c24c8c76ec59d01319de3b38d8ec", 0x73) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:48 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0xc, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:48 executing program 5 (fault-call:3 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:48 executing program 7 (fault-call:3 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:48 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000580)=0xd0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="ac0000002800000327bd7000fedbdf2500000000", @ANYRES32=r2, @ANYBLOB="ffff0900000000000500000008000100636271001400020010000300f9c4a557fbe7db1845000080ffff01000000080005003f030000080001006362710014000200100002000407ff0701000000ff0000000800050092450000080001006362710014000200100005000000e37a00000000050000000800010063627100140002001000050040000200455401000600000008000500ff050000"], 0xac}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000015) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) getsockname(r1, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000540)=0x1, 0x2) [ 140.286923] FAULT_INJECTION: forcing a failure. [ 140.286923] name failslab, interval 1, probability 0, space 0, times 0 [ 140.298293] CPU: 0 PID: 10282 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 140.305576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.314938] Call Trace: [ 140.317544] dump_stack+0x1b9/0x294 [ 140.321196] ? dump_stack_print_info.cold.2+0x52/0x52 [ 140.326402] ? __kernel_text_address+0xd/0x40 [ 140.328515] FAULT_INJECTION: forcing a failure. [ 140.328515] name failslab, interval 1, probability 0, space 0, times 0 [ 140.330912] ? unwind_get_return_address+0x61/0xa0 [ 140.330936] should_fail.cold.4+0xa/0x1a [ 140.330953] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.330977] ? save_stack+0xa9/0xd0 [ 140.359826] ? save_stack+0x43/0xd0 [ 140.363449] ? kasan_kmalloc+0xc4/0xe0 [ 140.367332] ? kasan_slab_alloc+0x12/0x20 [ 140.371471] ? kmem_cache_alloc+0x12e/0x760 [ 140.375786] ? __d_alloc+0xc0/0xd30 [ 140.379408] ? d_alloc_pseudo+0x1d/0x30 [ 140.383378] ? __shmem_file_setup+0x1ed/0x6e0 [ 140.387874] ? __x64_sys_memfd_create+0x2a7/0x5a0 [ 140.392719] ? do_syscall_64+0x1b1/0x800 [ 140.396777] ? find_held_lock+0x36/0x1c0 [ 140.400851] ? check_same_owner+0x320/0x320 [ 140.405171] ? rcu_note_context_switch+0x710/0x710 [ 140.410091] ? kasan_check_read+0x11/0x20 [ 140.414231] ? rcu_is_watching+0x85/0x140 [ 140.418372] __should_failslab+0x124/0x180 [ 140.422608] should_failslab+0x9/0x14 [ 140.426401] kmem_cache_alloc+0x2af/0x760 [ 140.430541] ? __raw_spin_lock_init+0x1c/0x100 [ 140.435117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.440126] ? shmem_destroy_callback+0xc0/0xc0 [ 140.444789] shmem_alloc_inode+0x1b/0x40 [ 140.448846] alloc_inode+0x63/0x190 [ 140.452465] new_inode_pseudo+0x69/0x1a0 [ 140.456522] ? prune_icache_sb+0x1a0/0x1a0 [ 140.460752] ? shrink_dcache_for_umount+0x290/0x290 [ 140.465762] new_inode+0x1c/0x40 [ 140.469123] shmem_get_inode+0xe5/0x8f0 [ 140.473092] ? shmem_encode_fh+0x340/0x340 [ 140.477326] ? exit_files+0xb0/0xb0 [ 140.480947] ? lock_downgrade+0x8e0/0x8e0 [ 140.485095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.490622] ? d_set_d_op+0x31d/0x410 [ 140.494421] __shmem_file_setup+0x249/0x6e0 [ 140.498763] ? shmem_fill_super+0xa30/0xa30 [ 140.503080] ? get_unused_fd_flags+0x121/0x190 [ 140.507659] ? __alloc_fd+0x700/0x700 [ 140.511459] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.516992] ? _copy_from_user+0xdf/0x150 [ 140.521139] __x64_sys_memfd_create+0x2a7/0x5a0 [ 140.525802] ? memfd_fcntl+0x15d0/0x15d0 [ 140.529859] ? do_syscall_64+0x92/0x800 [ 140.533834] do_syscall_64+0x1b1/0x800 [ 140.537719] ? finish_task_switch+0x1ca/0x810 [ 140.542218] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.547145] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.552071] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.557433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.562274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.567458] RIP: 0033:0x455979 [ 140.570637] RSP: 002b:00007f18c2a89ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 140.578341] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 140.585604] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 140.592864] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 140.608198] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 140.615468] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000002 [ 140.622752] CPU: 1 PID: 10286 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #42 [ 140.630035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.639394] Call Trace: [ 140.642004] dump_stack+0x1b9/0x294 [ 140.645651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 140.650855] ? __kernel_text_address+0xd/0x40 [ 140.655366] ? unwind_get_return_address+0x61/0xa0 [ 140.660317] should_fail.cold.4+0xa/0x1a [ 140.664391] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.669499] ? save_stack+0xa9/0xd0 [ 140.673131] ? save_stack+0x43/0xd0 [ 140.676758] ? kasan_kmalloc+0xc4/0xe0 [ 140.680640] ? kasan_slab_alloc+0x12/0x20 [ 140.684776] ? kmem_cache_alloc+0x12e/0x760 [ 140.689084] ? __d_alloc+0xc0/0xd30 [ 140.692699] ? d_alloc_pseudo+0x1d/0x30 [ 140.696666] ? __shmem_file_setup+0x1ed/0x6e0 [ 140.701152] ? __x64_sys_memfd_create+0x2a7/0x5a0 [ 140.705994] ? do_syscall_64+0x1b1/0x800 [ 140.710075] ? find_held_lock+0x36/0x1c0 [ 140.714263] ? check_same_owner+0x320/0x320 [ 140.718680] ? rcu_note_context_switch+0x710/0x710 [ 140.723602] ? kasan_check_read+0x11/0x20 [ 140.727748] ? rcu_is_watching+0x85/0x140 [ 140.731887] __should_failslab+0x124/0x180 [ 140.736115] should_failslab+0x9/0x14 [ 140.739913] kmem_cache_alloc+0x2af/0x760 [ 140.744054] ? __raw_spin_lock_init+0x1c/0x100 [ 140.748627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.753641] ? shmem_destroy_callback+0xc0/0xc0 [ 140.758302] shmem_alloc_inode+0x1b/0x40 [ 140.762357] alloc_inode+0x63/0x190 [ 140.765976] new_inode_pseudo+0x69/0x1a0 [ 140.770034] ? prune_icache_sb+0x1a0/0x1a0 [ 140.774262] ? shrink_dcache_for_umount+0x290/0x290 [ 140.779271] new_inode+0x1c/0x40 [ 140.782629] shmem_get_inode+0xe5/0x8f0 [ 140.786598] ? shmem_encode_fh+0x340/0x340 [ 140.790832] ? exit_files+0xb0/0xb0 [ 140.794452] ? lock_downgrade+0x8e0/0x8e0 [ 140.798659] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.804201] ? d_set_d_op+0x31d/0x410 [ 140.807995] __shmem_file_setup+0x249/0x6e0 [ 140.812314] ? shmem_fill_super+0xa30/0xa30 [ 140.816631] ? get_unused_fd_flags+0x121/0x190 [ 140.821212] ? __alloc_fd+0x700/0x700 [ 140.825011] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.830548] ? _copy_from_user+0xdf/0x150 [ 140.834713] __x64_sys_memfd_create+0x2a7/0x5a0 [ 140.839376] ? memfd_fcntl+0x15d0/0x15d0 [ 140.843438] ? do_syscall_64+0x92/0x800 [ 140.847415] do_syscall_64+0x1b1/0x800 [ 140.851293] ? finish_task_switch+0x1ca/0x810 [ 140.855780] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.860702] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.865627] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.870986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.875825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.881004] RIP: 0033:0x455979 [ 140.884190] RSP: 002b:00007f5b8ff03ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 140.891891] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 140.899172] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 140.906432] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 140.913700] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 140.920971] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000002 [ 140.932748] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:48 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0xd, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) [ 140.939175] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00000000c0)=""/171, &(0x7f0000000180)=0xab) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:48 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x240, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:48 executing program 7 (fault-call:3 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) socket(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:48 executing program 1: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:48 executing program 5 (fault-call:3 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 141.161312] FAULT_INJECTION: forcing a failure. [ 141.161312] name failslab, interval 1, probability 0, space 0, times 0 [ 141.172710] CPU: 1 PID: 10318 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #42 [ 141.179997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.189358] Call Trace: [ 141.191972] dump_stack+0x1b9/0x294 [ 141.195620] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.200836] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.205713] should_fail.cold.4+0xa/0x1a [ 141.209809] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.212477] FAULT_INJECTION: forcing a failure. [ 141.212477] name failslab, interval 1, probability 0, space 0, times 0 [ 141.214939] ? __raw_spin_lock_init+0x1c/0x100 [ 141.214957] ? graph_lock+0x170/0x170 [ 141.214980] ? find_held_lock+0x36/0x1c0 [ 141.215029] ? check_same_owner+0x320/0x320 [ 141.242957] ? graph_lock+0x170/0x170 [ 141.246758] ? rcu_note_context_switch+0x710/0x710 [ 141.251685] ? kasan_check_read+0x11/0x20 [ 141.255839] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.260246] __should_failslab+0x124/0x180 [ 141.264481] should_failslab+0x9/0x14 [ 141.268278] kmem_cache_alloc+0x2af/0x760 [ 141.272421] ? find_held_lock+0x36/0x1c0 [ 141.276483] get_empty_filp+0x125/0x520 [ 141.280457] ? proc_nr_files+0x60/0x60 [ 141.284437] ? kasan_check_read+0x11/0x20 [ 141.288581] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.292986] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 141.297565] ? kasan_check_write+0x14/0x20 [ 141.301796] ? do_raw_spin_lock+0xc1/0x200 [ 141.306031] alloc_file+0x24/0x3e0 [ 141.309566] ? clear_nlink.part.9+0x65/0x80 [ 141.313886] __shmem_file_setup+0x304/0x6e0 [ 141.318205] ? shmem_fill_super+0xa30/0xa30 [ 141.322525] ? get_unused_fd_flags+0x121/0x190 [ 141.327104] ? __alloc_fd+0x700/0x700 [ 141.330908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.336441] ? _copy_from_user+0xdf/0x150 [ 141.340676] __x64_sys_memfd_create+0x2a7/0x5a0 [ 141.345338] ? memfd_fcntl+0x15d0/0x15d0 [ 141.349397] ? do_syscall_64+0x92/0x800 [ 141.353460] do_syscall_64+0x1b1/0x800 [ 141.357342] ? finish_task_switch+0x1ca/0x810 [ 141.361845] ? syscall_return_slowpath+0x5c0/0x5c0 [ 141.366772] ? syscall_return_slowpath+0x30f/0x5c0 [ 141.371704] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 141.377065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.381908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.387091] RIP: 0033:0x455979 [ 141.390279] RSP: 002b:00007f5b8ff03ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 141.397985] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 141.405247] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 141.412604] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 141.419864] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 141.427126] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000003 [ 141.434407] CPU: 0 PID: 10325 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 141.441688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.451045] Call Trace: [ 141.453650] dump_stack+0x1b9/0x294 [ 141.457292] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.462492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.467523] should_fail.cold.4+0xa/0x1a [ 141.471601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.476609] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 141.476711] ? __raw_spin_lock_init+0x1c/0x100 [ 141.476728] ? graph_lock+0x170/0x170 [ 141.476748] ? find_held_lock+0x36/0x1c0 [ 141.483098] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 141.487642] ? check_same_owner+0x320/0x320 [ 141.487659] ? graph_lock+0x170/0x170 [ 141.509470] ? rcu_note_context_switch+0x710/0x710 [ 141.514415] ? kasan_check_read+0x11/0x20 [ 141.518575] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.523012] __should_failslab+0x124/0x180 [ 141.527259] should_failslab+0x9/0x14 [ 141.531069] kmem_cache_alloc+0x2af/0x760 [ 141.535228] ? find_held_lock+0x36/0x1c0 [ 141.539304] get_empty_filp+0x125/0x520 [ 141.543288] ? proc_nr_files+0x60/0x60 [ 141.547193] ? kasan_check_read+0x11/0x20 [ 141.551348] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.555776] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 141.560367] ? kasan_check_write+0x14/0x20 [ 141.564616] ? do_raw_spin_lock+0xc1/0x200 [ 141.568857] alloc_file+0x24/0x3e0 [ 141.572405] ? clear_nlink.part.9+0x65/0x80 [ 141.576739] __shmem_file_setup+0x304/0x6e0 [ 141.581072] ? shmem_fill_super+0xa30/0xa30 [ 141.585409] ? get_unused_fd_flags+0x121/0x190 [ 141.590002] ? __alloc_fd+0x700/0x700 [ 141.593819] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.599400] ? _copy_from_user+0xdf/0x150 [ 141.603566] __x64_sys_memfd_create+0x2a7/0x5a0 [ 141.608257] ? memfd_fcntl+0x15d0/0x15d0 [ 141.612334] ? do_syscall_64+0x92/0x800 [ 141.616324] do_syscall_64+0x1b1/0x800 [ 141.620223] ? finish_task_switch+0x1ca/0x810 [ 141.624733] ? syscall_return_slowpath+0x5c0/0x5c0 [ 141.629668] ? syscall_return_slowpath+0x30f/0x5c0 [ 141.634593] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 141.639943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.644782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.649956] RIP: 0033:0x455979 [ 141.653137] RSP: 002b:00007f18c2a89ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 2018/05/11 20:26:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:49 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x3, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:49 executing program 7 (fault-call:3 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:49 executing program 1: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:49 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x3, 0x5e) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) migrate_pages(r1, 0x1000, &(0x7f0000000080)=0x101, &(0x7f0000000140)=0x7) r2 = semget$private(0x0, 0x3, 0x2) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:49 executing program 5 (fault-call:3 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 141.660829] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455979 [ 141.668085] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004baa4e [ 141.675343] RBP: 000000000072bea0 R08: 0000000020000198 R09: 0000000000000000 [ 141.682599] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 141.689855] R13: 00000000000006bd R14: 00000000006fe258 R15: 0000000000000003 2018/05/11 20:26:49 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x284b, 0x80) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgid(0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = gettid() fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000600)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000880)=0x0) r12 = geteuid() lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)="117f7876fca143264df4a3d52465257b250f8f2e63117aebfcc3422d278cca1b25173977dd2e7792b37d307c99e71322a0ae8325dcd90ad574239197f36d4d4fc0de87051046418c8d897cca710eb4428f25e7dee6a7c8adb65c78e32118837d3d296098002cd8ee949a94b4270964279516f787784c6beadc657f05a0b161f4ae00e44951d6ab1eef929b5b6b4b29be74698697551122dff88deea41885b8346d4f1892caebbc9b67ea8c1eec", 0xad}], 0x1, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x118, 0x8811}, 0x800) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0xfb, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/251}, &(0x7f0000000300)=0x78) r14 = socket(0xa, 0x1, 0x0) ioctl(r14, 0x8912, &(0x7f0000000080)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 141.771456] FAULT_INJECTION: forcing a failure. [ 141.771456] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 141.771652] FAULT_INJECTION: forcing a failure. [ 141.771652] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 141.783680] CPU: 1 PID: 10342 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #42 [ 141.783700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.812144] Call Trace: [ 141.814744] dump_stack+0x1b9/0x294 [ 141.818378] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.823569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.829129] should_fail.cold.4+0xa/0x1a [ 141.833197] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.838300] ? graph_lock+0x170/0x170 [ 141.842111] ? find_held_lock+0x36/0x1c0 [ 141.846176] ? __lock_is_held+0xb5/0x140 [ 141.850250] ? check_same_owner+0x320/0x320 [ 141.854578] ? rcu_note_context_switch+0x710/0x710 [ 141.859512] ? __might_sleep+0x95/0x190 [ 141.863493] __alloc_pages_nodemask+0x34e/0xd70 [ 141.868165] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 141.873183] ? debug_check_no_locks_freed+0x310/0x310 [ 141.878376] ? check_noncircular+0x20/0x20 [ 141.882611] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 141.887623] ? percpu_counter_add_batch+0xf2/0x150 [ 141.892565] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 141.898100] alloc_pages_vma+0xdd/0x550 [ 141.902081] shmem_alloc_page+0x178/0x2c0 [ 141.906234] ? shmem_swapin+0x3a0/0x3a0 [ 141.910294] ? perf_trace_lock+0x900/0x900 [ 141.914536] ? find_lock_entry+0x2db/0x8a0 [ 141.918772] ? print_usage_bug+0xc0/0xc0 [ 141.922843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.928390] ? security_vm_enough_memory_mm+0x9d/0xc0 [ 141.933586] shmem_alloc_and_acct_page+0x1e9/0x800 [ 141.938528] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 141.943207] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 141.948402] shmem_getpage_gfp+0x6cf/0x4190 [ 141.952722] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 141.957922] ? print_usage_bug+0xc0/0xc0 [ 141.961986] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 141.967000] ? __lock_acquire+0x7f5/0x5140 [ 141.971232] ? print_usage_bug+0xc0/0xc0 [ 141.975292] ? __lock_acquire+0x7f5/0x5140 [ 141.979523] ? print_usage_bug+0xc0/0xc0 [ 141.983586] ? __lock_acquire+0x7f5/0x5140 [ 141.987824] ? __lock_acquire+0x7f5/0x5140 [ 141.992061] ? print_usage_bug+0xc0/0xc0 [ 141.996122] ? __lock_acquire+0x7f5/0x5140 [ 142.000353] ? debug_check_no_locks_freed+0x310/0x310 [ 142.005555] ? print_usage_bug+0xc0/0xc0 [ 142.009624] ? __lock_acquire+0x7f5/0x5140 [ 142.013861] ? check_noncircular+0x20/0x20 [ 142.018091] ? print_usage_bug+0xc0/0xc0 [ 142.022158] ? debug_check_no_locks_freed+0x310/0x310 [ 142.027361] ? print_usage_bug+0xc0/0xc0 [ 142.031423] ? perf_trace_lock_acquire+0xe3/0x980 [ 142.036260] ? graph_lock+0x170/0x170 [ 142.040061] ? print_usage_bug+0xc0/0xc0 [ 142.044131] ? perf_trace_lock+0x900/0x900 [ 142.048371] ? __lock_acquire+0x7f5/0x5140 [ 142.052613] ? graph_lock+0x170/0x170 [ 142.056409] ? __lock_acquire+0x7f5/0x5140 [ 142.060648] ? perf_trace_lock+0x900/0x900 [ 142.064887] ? graph_lock+0x170/0x170 [ 142.068681] ? find_held_lock+0x36/0x1c0 [ 142.072757] ? print_usage_bug+0xc0/0xc0 [ 142.076827] ? lock_downgrade+0x8e0/0x8e0 [ 142.080982] ? do_raw_spin_lock+0xc1/0x200 [ 142.085222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.090757] ? iov_iter_fault_in_readable+0x23d/0x460 [ 142.095949] ? copy_page_from_iter+0x880/0x880 [ 142.100552] shmem_write_begin+0x110/0x1e0 [ 142.104801] generic_perform_write+0x39a/0x6a0 [ 142.109398] ? add_page_wait_queue+0x2a0/0x2a0 [ 142.113988] ? file_update_time+0xdc/0x640 [ 142.118222] ? current_time+0xc0/0xc0 [ 142.122028] ? __might_sleep+0x95/0x190 [ 142.126007] ? down_write+0x87/0x120 [ 142.129721] ? generic_file_write_iter+0xe5/0x850 [ 142.134571] __generic_file_write_iter+0x26e/0x630 [ 142.139507] generic_file_write_iter+0x430/0x850 [ 142.144270] ? __generic_file_write_iter+0x630/0x630 [ 142.149381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.154918] ? iov_iter_init+0xc9/0x1f0 [ 142.158894] __vfs_write+0x64d/0x960 [ 142.162608] ? kernel_read+0x120/0x120 [ 142.166497] ? __lock_is_held+0xb5/0x140 [ 142.170573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.176106] ? __sb_start_write+0x17f/0x300 [ 142.180425] vfs_write+0x1f8/0x560 [ 142.183970] ksys_pwrite64+0x174/0x1a0 [ 142.187855] ? __ia32_sys_pread64+0xf0/0xf0 [ 142.192174] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 142.197708] ? fput+0x130/0x1a0 [ 142.200990] ? do_sys_ftruncate+0x44e/0x560 [ 142.205314] __x64_sys_pwrite64+0x97/0xf0 [ 142.209463] do_syscall_64+0x1b1/0x800 [ 142.213348] ? finish_task_switch+0x1ca/0x810 [ 142.217842] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.222773] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.227792] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 142.233159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.238006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.243198] RIP: 0033:0x40fc37 [ 142.246384] RSP: 002b:00007f5b8ff03ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 142.254092] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 000000000040fc37 [ 142.261356] RDX: 000000000000000a RSI: 0000000020000040 RDI: 0000000000000015 [ 142.268625] RBP: 0000000000000000 R08: 0000000020000198 R09: 0000000000000000 [ 142.275886] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000015 [ 142.283148] R13: 0000000000000001 R14: 00000000006fe258 R15: 0000000000000004 [ 142.290438] CPU: 0 PID: 10340 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #42 [ 142.297734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.311100] Call Trace: [ 142.313716] dump_stack+0x1b9/0x294 [ 142.317368] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.322582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.328170] should_fail.cold.4+0xa/0x1a [ 142.332247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.337371] ? graph_lock+0x170/0x170 [ 142.341203] ? find_held_lock+0x36/0x1c0 [ 142.345278] ? __lock_is_held+0xb5/0x140 [ 142.349367] ? check_same_owner+0x320/0x320 [ 142.353706] ? rcu_note_context_switch+0x710/0x710 [ 142.358655] ? __might_sleep+0x95/0x190 [ 142.362646] __alloc_pages_nodemask+0x34e/0xd70 [ 142.367335] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 142.372370] ? debug_check_no_locks_freed+0x310/0x310 [ 142.377584] ? check_noncircular+0x20/0x20 [ 142.381840] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 142.386877] ? percpu_counter_add_batch+0xf2/0x150 [ 142.391836] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 142.397393] alloc_pages_vma+0xdd/0x550 [ 142.401394] shmem_alloc_page+0x178/0x2c0 [ 142.405570] ? shmem_swapin+0x3a0/0x3a0 [ 142.409575] ? perf_trace_lock+0x900/0x900 [ 142.413836] ? find_lock_entry+0x2db/0x8a0 [ 142.418101] ? print_usage_bug+0xc0/0xc0 [ 142.422183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.427759] ? security_vm_enough_memory_mm+0x9d/0xc0 [ 142.432976] shmem_alloc_and_acct_page+0x1e9/0x800 [ 142.437933] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 142.442632] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 142.447845] shmem_getpage_gfp+0x6cf/0x4190 [ 142.452184] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 142.457404] ? print_usage_bug+0xc0/0xc0 [ 142.461492] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 142.466537] ? __lock_acquire+0x7f5/0x5140 [ 142.470792] ? print_usage_bug+0xc0/0xc0 [ 142.474875] ? __lock_acquire+0x7f5/0x5140 [ 142.479129] ? print_usage_bug+0xc0/0xc0 [ 142.483216] ? __lock_acquire+0x7f5/0x5140 [ 142.487469] ? __lock_acquire+0x7f5/0x5140 [ 142.491816] ? print_usage_bug+0xc0/0xc0 [ 142.495894] ? __lock_acquire+0x7f5/0x5140 [ 142.500142] ? debug_check_no_locks_freed+0x310/0x310 [ 142.505352] ? print_usage_bug+0xc0/0xc0 [ 142.509434] ? __lock_acquire+0x7f5/0x5140 [ 142.513687] ? check_noncircular+0x20/0x20 [ 142.517940] ? print_usage_bug+0xc0/0xc0 [ 142.522026] ? debug_check_no_locks_freed+0x310/0x310 [ 142.527315] ? print_usage_bug+0xc0/0xc0 [ 142.531393] ? perf_trace_lock_acquire+0xe3/0x980 [ 142.536261] ? graph_lock+0x170/0x170 [ 142.540093] ? print_usage_bug+0xc0/0xc0 [ 142.544174] ? perf_trace_lock+0x900/0x900 [ 142.548685] ? __lock_acquire+0x7f5/0x5140 [ 142.552932] ? graph_lock+0x170/0x170 [ 142.556747] ? __lock_acquire+0x7f5/0x5140 [ 142.561004] ? perf_trace_lock+0x900/0x900 [ 142.565253] ? graph_lock+0x170/0x170 [ 142.569088] ? find_held_lock+0x36/0x1c0 [ 142.573173] ? print_usage_bug+0xc0/0xc0 [ 142.577258] ? lock_downgrade+0x8e0/0x8e0 [ 142.581416] ? do_raw_spin_lock+0xc1/0x200 [ 142.585676] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.591231] ? iov_iter_fault_in_readable+0x23d/0x460 [ 142.596437] ? copy_page_from_iter+0x880/0x880 [ 142.601044] shmem_write_begin+0x110/0x1e0 [ 142.605302] generic_perform_write+0x39a/0x6a0 [ 142.609916] ? add_page_wait_queue+0x2a0/0x2a0 [ 142.614521] ? file_update_time+0xdc/0x640 [ 142.618859] ? current_time+0xc0/0xc0 [ 142.622682] ? __might_sleep+0x95/0x190 [ 142.626675] ? down_write+0x87/0x120 [ 142.630404] ? generic_file_write_iter+0xe5/0x850 [ 142.635263] __generic_file_write_iter+0x26e/0x630 [ 142.642562] generic_file_write_iter+0x430/0x850 [ 142.647343] ? __generic_file_write_iter+0x630/0x630 [ 142.652473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.658031] ? iov_iter_init+0xc9/0x1f0 [ 142.662026] __vfs_write+0x64d/0x960 [ 142.665768] ? kernel_read+0x120/0x120 [ 142.669675] ? __lock_is_held+0xb5/0x140 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0xa, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x40, 0x1dc2c6f3e1bc0cfc, 0x0, 0x400, "8b9a3332e8f9320d41d0ddffa3abcac59ce6c86b6aa38f65e9f420e494c762318f9b33d593360d48e4e2880e", 0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x7592da12, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x501, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x19f) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x5, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 142.673769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.679322] ? __sb_start_write+0x17f/0x300 [ 142.683669] vfs_write+0x1f8/0x560 [ 142.687229] ksys_pwrite64+0x174/0x1a0 [ 142.691132] ? __ia32_sys_pread64+0xf0/0xf0 [ 142.695467] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 142.701061] ? fput+0x130/0x1a0 [ 142.704370] ? do_sys_ftruncate+0x44e/0x560 [ 142.708715] __x64_sys_pwrite64+0x97/0xf0 [ 142.712891] do_syscall_64+0x1b1/0x800 [ 142.716792] ? finish_task_switch+0x1ca/0x810 [ 142.721303] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.724812] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 142.726244] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.726266] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 142.726287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.726306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.726321] RIP: 0033:0x40fc37 [ 142.757455] RSP: 002b:00007f18c2a89ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 142.765159] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 000000000040fc37 [ 142.772417] RDX: 000000000000000a RSI: 0000000020000040 RDI: 0000000000000015 [ 142.779674] RBP: 0000000000000000 R08: 0000000020000198 R09: 0000000000000000 [ 142.786936] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000015 [ 142.794193] R13: 0000000000000001 R14: 00000000006fe258 R15: 0000000000000004 [ 142.817435] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 142.823909] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x80, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1, 0x2680) r6 = dup3(r0, r0, 0x80000) r7 = syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer2\x00', 0x1, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/hwrng\x00', 0x100, 0x0) io_submit(r2, 0x7, &(0x7f0000001640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000000c0)="e791680193d19a1a88c6796b8191afa8565701246e33340758945995dbeb68f4195131872d32cf221467e3f3d2366c3ce7e53aa1800db99c6d283ed67311bb023cf07a287c155227511865c9b2a8dbe73201c28dcb3e35aedd21d3d278cbc3e9e020abb34fcf98da79927cfde7a8b1fbdab74799", 0x74, 0xfffffffffffffffb, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x80000001, r0, &(0x7f00000001c0)="bcd3e16c1f0fe64ca551233443be32ea358949f1a89fac2b81ad6d1091d43f44ddc2fb7a14f3f0ac903f6bb1acc22007d2fbbb816df42cc0db9d9cae14a8d7f2e1738039abd66175585be96a2f1a433bc36de5f9079e1c717a9ae9414ee7856379a4b7b0ccf6e762acf07a3d2fdbf9047f52a55707b27d249dfbbb2738746da16dacdfd477b001eb35d91ef3acf41a0e0b245fdfb518a2741c48244afc97", 0x9e, 0x8000, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000300)="d5cacbb32a1a95045f4a46f0212c314cca4f639be4af1f2d9e8fbaadae2a761c57148dedc5487a5f208100812e8f7498c5f22291cf06810466", 0x39, 0x401, 0x0, 0x0, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x80, r1, &(0x7f00000003c0)="88d7da5cb0811ee05eb6b46dc87c792008a138ce6324a3bb9f420b25ca6db347eca63f74fb07b42fcc000ca62e", 0x2d, 0x0, 0x0, 0x1, r6}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x12bce096, r7, &(0x7f0000000480)="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", 0x1000, 0x5, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x2f1e, r1, &(0x7f00000014c0)="bb4affa95d89816ba832ee37bac9039430ec7a9654c0f1dd7258b8f0589f403379a7176e336c20ff2ae3ba90", 0x2c, 0xfffffffffffffffd, 0x0, 0x0, r8}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x8, 0x100, r1, &(0x7f0000001580)="2e5edb6b822a6e2f7e40d6fb9e1fd3b3b737eb6cfed053ac1a6d5fe057e4d5b4dedc5a7a9ecc7b1e00bdc1f992ed4b8e6d", 0x31, 0x754a3538, 0x0, 0x1, r9}]) 2018/05/11 20:26:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x4, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:50 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0xfffffffffffffee2, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:50 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x6e, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 142.962347] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 142.988146] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 143.002941] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/11 20:26:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:50 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x0, 0xb99, &(0x7f0000000500)="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", &(0x7f0000000080), 0x1000}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:50 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x7, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 143.009393] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='\nfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80, 0x5, 0x1, 0x80, 0xfffffffffffffffa, 0xaaa2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="4b4c0f9595421db0f1029496672af99ab0b09997db13f9f950255c83778d41445ee90cf58e1fb5fb82655659515afbee7f57e000d1c21a567f371eaa41527ad834ba5ef01a318c2aa4e021205bfeedc7dbf0c5bab7f84edcb0cad45caa8e73e5947bb995fdb67464f9bd02f45aa2db08d1364c4b61ce1a614cb66787480e34a177fbea5fb5b0f2652f3219f075a2954ef0760ea88ce062228d7b8d6297a4d64573f989d25601f6a8008082cec22b2da7b9395c4cf1dd7245435aea494aabd95d0b3daf3665420645ae82ec13eb1a05193bc5e954f82bb392699d3fe1e8648d2f7761ec17eb76c4091612db7d600db24fe76d375ddd8d78a04d4ab64832", 0xfffffdfd) 2018/05/11 20:26:50 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='cfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 20:26:51 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e6e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 143.209219] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 143.215678] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 143.311956] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:51 executing program 0: set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x1, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:51 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:51 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80, 0x40) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001700)={0x0, @multicast1, @multicast1}, &(0x7f0000001740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001780)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001cc0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001dc0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001e00)=ANY=[@ANYBLOB="3400000018002c072abd7000fbdbdf250a208006ff03ff090001000008000100", @ANYRES32=r2, @ANYBLOB="08001900", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r4], 0x34}, 0x1}, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/34) 2018/05/11 20:26:51 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b.s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='\nfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/11 20:26:51 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x7, 0x14, 0xaa}}, 0x10) [ 143.477287] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 143.483740] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:51 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x6e, 0x14, 0xaa}}, 0x10) 2018/05/11 20:26:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/142, 0x8e}], 0x4, 0x0) 2018/05/11 20:26:51 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) sync() r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0xc1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) 2018/05/11 20:26:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/11 20:26:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b/s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='\tfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 143.832373] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 143.838850] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:51 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:51 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x6e, 0xaa}}, 0x10) 2018/05/11 20:26:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/11 20:26:51 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/93, 0x5d}], 0x4, &(0x7f0000003880)=[{&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000600)=""/234, 0xea}, {&(0x7f0000000700)=""/3, 0x3}, {&(0x7f0000000740)=""/145, 0x91}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/119, 0x77}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x9, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) dup2(r0, r0) 2018/05/11 20:26:51 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b\ns\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b\ns\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x7, 0xaa}}, 0x10) [ 144.012069] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 144.018592] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b/s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x80000) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0x8, 0x4e20, 0x7, 0xa, 0x80, 0x80, 0x87, 0x0, r2}, {0x3, 0x1, 0x2, 0x7, 0x6, 0x8, 0x8, 0x645}, {0x8, 0x0, 0x20, 0x2}, 0x2, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d2, 0x3f}, 0xa, @in, 0x0, 0x0, 0x3, 0xdb, 0x1, 0x7, 0x40}}, 0xe8) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:51 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:51 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4aaab79e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b%s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b%s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 1: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 2: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) r1 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x80, 0x80002) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") finit_module(r1, &(0x7f00000001c0)='hash\x00', 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:52 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x1802]}, 0x10) [ 144.383822] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 144.390320] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 144.402583] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 144.455736] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 144.462256] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:52 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfc\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfffffffffffffd9e) 2018/05/11 20:26:52 executing program 4: r0 = semget$private(0x0, 0x1, 0x2) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/191) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x20040) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) sysfs$2(0x2, 0x2, &(0x7f0000000240)=""/20) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b.s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x1f4]}, 0x10) 2018/05/11 20:26:52 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 2: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 144.594063] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:52 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) [ 144.644315] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 144.650819] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x48) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x1, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x14080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x8, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="7d000000a1b523ddc0216c7a307ec2c5a573c07f288859e261fa25f269169733d367e5d4b3c8d5138f23f4962ae23d34349045dc61512a638ce26c5b46c62f5ac8c62d3367a27d80015a53ae178ae3b0d15d16f2547edba0d093c347c699f7e3c83a8dae2820a1d0ac11e6429fa27d93e16a07b599c350db0d1e32c38411686f38da694588b429adfcdbd9e9b1be19bd1b2d156d9b358348b2608c71e55106160985573e966156d6fde62f815576404783b0251e72d13c5bee1c3d8972addedc28bc72b6597a606e4959819a8f610ac41e108eff4a4605319a34076e808d519315b9ec59bb673a4366ca0c936907b82883233548d56bf474e8d6a32ea6d14fec81d4a3fa8da10f319ae9f45587287fff6873a3c377a8a57fcb13885e0f04c5c7b56d13c33d01a697ebf5011b4930d6a8e37c0b58b46375da318d90849007f33645b01f005ecb77017f2aa6c801aebcf2022d8406ad5a7b1a002b6fb53d2844ba8a191e9a23d38b01fc0dffc9bb1e3a132d4794950d7128654e912a6f6b1292c05b783278bbc891c1d4745edf60a17c6c57cb0bd5e1f192cd06329b45732dbd4389bbaf060e9d79cb71a54dd3cc3beef0b4ef1b1c03444a030d7f4be84a31d047d699bee6af935264d261a18c5536ff671d5bcb3b6f296ca9bf35b4c739a753abfd0997028a4e9b4a7af7"], &(0x7f00000004c0)=0x85) r3 = socket(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x7) clock_gettime(0x7, &(0x7f0000000100)) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000140)=0x2, 0xff56) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x2d7) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x42b, 0x200, 0xe000000, 0x7, 0x0, 0x4, 0x7, 0xbd6, 0x401, 0x91, 0x1f, 0x0, 0x40, 0x3f]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r5, 0x400}, &(0x7f0000000300)=0x8) 2018/05/11 20:26:52 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0xe3b1590800000000]}, 0x10) 2018/05/11 20:26:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='b/s\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfo\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xb5, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 144.821847] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 144.828494] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 144.909506] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:52 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:52 executing program 2: socket(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xffffff53) r1 = socket(0xc, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfx\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf#\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:52 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = semget(0x1, 0x2, 0x19) request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='self\'\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7b9b6ca866d75b2e733febb072c7e79ffa3b2a3d2502ee1d53d1f11d83b078dae827ad3fda4d6a7724292a05d6c49936f2af5d60d80aa6734fe0597da94f6b65f9395c4547834625ca4c8094bd006ff935b4bb1af110f0465ee8f59040e4542a19549a74872a8360186fe89314", 0x6d, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000003c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r5 = dup2(r4, r3) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)='0', 0x1}]) socketpair(0x3, 0x800, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r8, 0x81785501, &(0x7f0000000500)=""/122) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f00000006c0)={0x2000, &(0x7f0000000680), 0xb, r5, 0x4}) setitimer(0x1, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0xb0, "1e1b9b9d9542d581c0985b9948cc64c782cd92c94f5e60729826424ba0d98a01684ecfc6a9995b3ee54291af896391d21d95ddf5cb2e0cd9b4cf9f993def9923ee3b3f1c7bb254f5e236c93d6c5397bc4ef5db0a678442e2bb5b95653e26513a4b7ac004aa3759396b636e858dccd2a542975181afecefddcf2b14809de102347ca2c321bfe788de9665a448b46f5baec74ae353188665ad3a9992c9e3e9fbbb6d0185f0191f6828b050b564fe5980fd"}, &(0x7f00000007c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000800)={r9, 0x55, "9b0215af566f08dde1e51d5d91f8a93d63cbc0546b24fdaa72eab8a844a0e52860e9c15f91db129d344866f63137eb2034c2cfeddc0cc5dcb5ae0031f6cd62913225d5519e2dd0897f6198948bf01fb4a83cd31f63"}, &(0x7f0000000880)=0x5d) openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x8000, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000040)=""/65) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00000005c0)) 2018/05/11 20:26:52 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0xd954000000000000]}, 0x10) [ 145.084218] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 145.090654] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 145.169127] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/11 20:26:53 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 145.211097] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 145.217564] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:53 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:53 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfl\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfi\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) socket(0xf, 0x80000, 0x6) 2018/05/11 20:26:53 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0xd9540000]}, 0x10) 2018/05/11 20:26:53 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = semget(0x3, 0x6, 0x410) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000500)=""/4096) [ 145.339809] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 145.346260] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:53 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 145.508266] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 145.545929] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'wlan0)wlan1@{\x00'}, &(0x7f0000000100)='hash\x00', 0x5, 0x2) ioctl(r1, 0x8912, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) socket$alg(0x26, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) mq_timedsend(r2, &(0x7f00000001c0)="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", 0x1000, 0x0, &(0x7f00000011c0)={0x77359400}) 2018/05/11 20:26:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf\n\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x5d, r1}) accept$inet6(r0, 0x0, &(0x7f0000000280)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)}, 0x10) 2018/05/11 20:26:53 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x7000000]}, 0x10) 2018/05/11 20:26:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfp\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 145.667620] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 145.674234] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:53 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 145.831303] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 145.876538] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf-\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='hmac(sha256-generic)\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001280)="ba59b59959ba94d43ea596afea0d9d3bf0f0337d16951197d79de6a7aa4ddde413f251b22754bb9e624c36fff9992787e667782d1f5d5d0c649b7c44af98db9d8e2dd745fe4ffc47f23bb3de105d3621535b68e1b01c07c250cc3875851aa8ebc8e7bcc8bff3cdd1147b04d139df019ea8dc04445f9a4d4b722915b53adae3032744153c530df0be272fb092f58d4f439672bfd60344c15366260e9b7c9eb15749e90a62d7d252435b3c052a3157ce078d", 0xfffffffffffffe36) 2018/05/11 20:26:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf\n\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x3fa, 0x3e6, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200000000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x37, 0x8, 0x100, 'queue0\x00', 0xf9ca}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/11 20:26:53 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:53 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x11]}, 0x10) 2018/05/11 20:26:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3ff}, 0x8) [ 146.049718] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 146.057394] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 146.066082] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 146.119829] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:54 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000500)=""/208) prctl$getreaper(0x0, &(0x7f0000000180)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2002, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e) 2018/05/11 20:26:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfu\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfu\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0xe3b15908]}, 0x10) 2018/05/11 20:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 146.289251] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 146.307177] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 146.313655] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 146.340398] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf+\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x60) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x40) 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf+\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x4002]}, 0x10) 2018/05/11 20:26:54 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) [ 146.575892] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 146.598990] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 146.646733] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 146.653261] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:54 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x100) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000400)=""/208) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4200, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 20:26:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(digest_null)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfffffffffffffe1b) 2018/05/11 20:26:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf0\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x0, &(0x7f0000000180), 0x0, 0x0) 2018/05/11 20:26:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfp\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x2000000000000000]}, 0x10) [ 146.861927] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 146.863231] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 146.868428] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 146.894905] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:54 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x480000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000208}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_delrule={0xa8, 0x21, 0x400, 0x70bd2d, 0x25dfdbfd, {0xa, 0xa0, 0x14, 0x8, 0x2, 0x0, 0x0, 0x7, 0x10005}, [@FRA_SRC={0x14, 0x2, @loopback={0x0, 0x1}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}, @FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0xc}}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}, @FRA_SRC={0x14, 0x2, @loopback={0x0, 0x1}}, @FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x80000001}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'gretap0\x00'}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000280)="27cb163384041739c283fe91ffefc8ec87f142c8eda450636f3b76635c59db28af433d936254d7275c53278f493919a352115d3c5f9284c0a83f26eb4d845fd3e60430ce32e9c01052fe5691b711a62880ee5f433c082e17522c1c066ae11e7ac2ad506f4a514ba694acff9aaa8b29289f00b995fb16d8b9dd17d05e83bf2ed82083b7dfbfc76c206508c1eaead33ec6ee7e54ec0bbb") 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfd\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf*\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0xffffffffffffffb8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) [ 147.125363] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:54 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x60000000]}, 0x10) [ 147.258452] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 147.300990] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 147.307531] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:55 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x5, 0xe1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x541, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) 2018/05/11 20:26:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(aes))\x00'}, 0x3c7) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 20:26:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfX\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf.\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0xfeffffff]}, 0x10) 2018/05/11 20:26:55 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0xc7, 0x5, 0x1000, 0x81, "5e22e4b5cdcffd5fbefff0cd94d7a15606c27d5289f666ffa16ee5f8ff7bf5f6d506dea1a8c8ca62f05df127", 0x7fff}, 0x0, 0x0, 0xffffffff, r1, 0x1f, 0x8, "5d88a6a59feb881e289bb0e6a56d1f17e5102961a244f6fce4998bb4ea4e9d88604bd8dcae41ee5c90432164bfad6c0236fd880fab2019d4fdd482025355a1cb", &(0x7f0000000080)='nodevvboxnet1user{em0-wlan1^!trusted#wlan1cpuset$\x00', 0x32, [], [0x301, 0x0, 0x1000, 0x40]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) [ 147.452838] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 147.475083] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = socket(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x87}) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/11 20:26:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") set_tid_address(&(0x7f0000000080)) [ 147.529109] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 147.535590] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/11 20:26:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf0\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bf*\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 147.713748] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/11 20:26:55 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x150000]}, 0x10) 2018/05/11 20:26:55 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x2000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=r1, @ANYRES64=r2/1000+30000, @ANYBLOB="02000080010000000400000000020000b47eebccdad26e09"], 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x8000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000400)=""/208) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000280)=""/73) 2018/05/11 20:26:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000", 0x8}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") set_tid_address(&(0x7f0000000080)) 2018/05/11 20:26:55 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1b", 0x4}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfo\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/05/11 20:26:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00000001c0)='hmac(sha256-generic)\x00', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x7ff, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0xf47fbe568435d83c) r2 = socket(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000180)=0xf000) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c0fb6010035") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfee1) ioctl$KDMKTONE(r1, 0x4b30, 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240)={0x7, 0xfffffffffffffffc, 0x80000001, 0x2}, 0x6) ioctl$TCFLSH(r1, 0x540b, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x3}, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000280)) 2018/05/11 20:26:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfi\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) [ 147.902678] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 147.921758] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 147.928244] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 147.940426] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 2018/05/11 20:26:55 executing program 3: r0 = socket$inet(0x2b, 0x80801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}, [0x4000000]}, 0x10) 2018/05/11 20:26:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c") set_tid_address(&(0x7f0000000080)) [ 147.947006] WARNING: CPU: 0 PID: 11143 at mm/slab_common.c:996 kmalloc_slab+0x56/0x70 [ 147.954983] Kernel panic - not syncing: panic_on_warn set ... [ 147.954983] [ 147.962365] CPU: 0 PID: 11143 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #42 [ 147.969645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.979020] Call Trace: [ 147.981631] dump_stack+0x1b9/0x294 [ 147.985283] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.990500] ? kmalloc_slab+0x40/0x70 [ 147.994318] panic+0x22f/0x4de [ 147.997527] ? add_taint.cold.5+0x16/0x16 [ 148.001695] ? __warn.cold.8+0x148/0x1b3 [ 148.005776] ? kmalloc_slab+0x56/0x70 [ 148.009590] __warn.cold.8+0x163/0x1b3 [ 148.013489] ? kmalloc_slab+0x56/0x70 [ 148.017309] report_bug+0x252/0x2d0 [ 148.020956] do_error_trap+0x1de/0x490 [ 148.024856] ? math_error+0x420/0x420 [ 148.028665] ? console_unlock+0x1100/0x1100 [ 148.032988] ? __sched_text_start+0x8/0x8 [ 148.037132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.041967] do_invalid_op+0x1b/0x20 [ 148.045671] invalid_op+0x14/0x20 [ 148.049126] RIP: 0010:kmalloc_slab+0x56/0x70 [ 148.053522] RSP: 0018:ffff8801c40a78d0 EFLAGS: 00010246 [ 148.058877] RAX: 0000000000000000 RBX: 00000000007fffff RCX: ffffc900064e3000 [ 148.066145] RDX: 1ffff100307a07a4 RSI: 0000000000000000 RDI: 0000000000800000 [ 148.073404] RBP: ffff8801c40a78d0 R08: ffff8801af10a180 R09: ffffed003b5c4fb0 [ 148.080660] R10: ffffed003b5c4fb0 R11: ffff8801dae27d87 R12: ffff8801789e7004 [ 148.087920] R13: 0000000000000000 R14: ffff880183d03d00 R15: 00000000014080c0 [ 148.095206] __kmalloc+0x25/0x760 [ 148.098658] ? preempt_schedule_common+0x22/0x60 [ 148.103412] ? bfs_fill_super+0x45f/0xef0 [ 148.107552] bfs_fill_super+0x45f/0xef0 [ 148.111522] ? vsprintf+0x40/0x40 [ 148.114970] ? set_blocksize+0x2c4/0x350 [ 148.119032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.124568] mount_bdev+0x30c/0x3e0 [ 148.128183] ? bfs_iget+0xb40/0xb40 [ 148.131803] bfs_mount+0x34/0x40 [ 148.135161] mount_fs+0xae/0x328 [ 148.138520] ? mpi_free.cold.1+0x19/0x19 [ 148.142573] vfs_kern_mount.part.34+0xd4/0x4d0 [ 148.147149] ? may_umount+0xb0/0xb0 [ 148.150764] ? _raw_read_unlock+0x22/0x30 [ 148.154907] ? __get_fs_type+0x97/0xc0 [ 148.158789] do_mount+0x564/0x3070 [ 148.162319] ? lock_downgrade+0x8e0/0x8e0 [ 148.166459] ? copy_mount_string+0x40/0x40 [ 148.170683] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 148.175689] ? __check_object_size+0x95/0x5d9 [ 148.180179] ? __might_sleep+0x95/0x190 [ 148.184149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.189676] ? _copy_from_user+0xdf/0x150 [ 148.193825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.199359] ? copy_mount_options+0x285/0x380 [ 148.203843] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.209371] ksys_mount+0x12d/0x140 [ 148.212994] __x64_sys_mount+0xbe/0x150 [ 148.216960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.221972] do_syscall_64+0x1b1/0x800 [ 148.225850] ? finish_task_switch+0x1ca/0x810 [ 148.230338] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.235264] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.240189] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.245545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.250382] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.255560] RIP: 0033:0x4583aa [ 148.258739] RSP: 002b:00007facf9640ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 148.266437] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004583aa [ 148.273693] RDX: 0000000020000000 RSI: 0000000020000080 RDI: 00007facf9640bf0 [ 148.280952] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000020000000 [ 148.288208] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000013 [ 148.295466] R13: 0000000000000001 R14: 00000000006fe258 R15: 0000000000000000 [ 148.303525] Dumping ftrace buffer: [ 148.307263] (ftrace buffer empty) [ 148.310958] Kernel Offset: disabled [ 148.314577] Rebooting in 86400 seconds..