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{&(0x7f0000005b00)="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0x1000}, {&(0x7f0000006b00)="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", 0xfe}, {&(0x7f0000006c00)="a16ce51aed14c461ad772903e9c4074e24df0bfeffef265d9fc6cf132db085334dc7b3c1b781", 0x26}, {&(0x7f0000006c40)="4d510271014b2a198d0c92fa4ca6d352110c6f669c273dc08c7ccdb79b1dbce436287dd475a66753404c59c1d923367cca599e859251125dab460ec0e223fce3b72185881b820558f11ebb23ed97b6626bfc518684de967ad45b23de48c9faaa2c9096ec661b2bb8b47df997a51798b03e743b6d6a75aa119492b9ef73b0e0c00b78b0", 0x83}, {&(0x7f0000006d00)="cb881c9176f0a927f4b772a301bc4d2b0a3ee7c5d918f9e08b6cf2acbe0ad926d1dd57596803699cbd714e5b46ea5b3ccbdcf9c44a8a43e2ed450e684cc3d4eb62c5f4bac7ad3af796005929fdc4c14f7692b139d0fc4401848a78001fc8b606727b811bd7e1d81c9009e637dabc16b32217c19d6a003d737af1d6172066fd6f6bdaa0ae6562bdeb2239562b074dee5b93e1bc2c10fd55de7ea95d6ba56ab52f462e6fcd49bd426e507d867041fc658dbca5ed5d25f4f3ca4d21874e36638d02325584573456f017546fc1447a8dc1", 0xcf}, {&(0x7f0000006e00)="01c64f0a68babbfd1620e5b3997914fdffde4cd5048fa9c6cda3cc3403ca28566ce9e12b66b96f0fd53f3306713a3277094fcaf3e05e51131e1f449610a1f05d01def13bfe9da9cb8864f61f93b2e1e96c2c9c650a36dee0020c16498b0a117796afbf5075ced82520f8f6a2e7b84de9f03bee031ca3b828c40c", 0x7a}], 0x9, 0x0, 0x0, 0x40}], 0x4, 0x8014) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/121) dup3(r1, r0, 0x0) 2018/04/12 19:18:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000690ffc)=0x80000001, 0xffffffffffffffb4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x37a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/205) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/12 19:18:43 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x20012, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:43 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) write$binfmt_elf32(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x110) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb2, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000140)=""/178}, &(0x7f00000002c0)=0x78) ftruncate(r1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000300)=""/12) 2018/04/12 19:18:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:43 executing program 5: restart_syscall() r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) 2018/04/12 19:18:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:43 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x600, 0x70bd2b, 0x25dfdbfc, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4800) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:43 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x480200, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffff7fff, 0x400, 0xff, 0x2, 0x3, 0x7268}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/12 19:18:43 executing program 4: prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x2000)=nil) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/220, 0xdc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4200, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000200)={0x3, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/04/12 19:18:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:43 executing program 5: r0 = memfd_create(&(0x7f000088f000)='$\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/12 19:18:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x65d, @loopback={0x0, 0x1}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x5}, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/219) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x1]) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000300)=0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000340)=""/249) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x13}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000480)={0x8, 0x1, 0x3, 0x4, "fff558169716f021b6a1b1a92072d4e5300d441f4719ce2e3594d428cd944c1ec81de7651893c8eb55062646", 0x5}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000004c0)={'ipvs\x00'}, &(0x7f0000000500)=0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000540)={0x0, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000580)={0x4, r2, 0x2, 0xfffffffffffffff7}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000600)=""/106) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa5) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000007c0)=""/4096) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000017c0)={0x1, r0}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001800)=0xcb19, 0x4) r3 = syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0xd4, 0x40) accept4$vsock_stream(r0, &(0x7f0000001880)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) sendto$unix(r0, &(0x7f00000018c0)="e65cc15fd83a0cdbe417a617cb7fe316714d7e74318c347e4d743a46d44aedb20fffc7939a71f7d4e62520b232b04f7b99757dc5bd82ef5d72ca4a29361c23dbc0864df26363e38cd504531d30c3969e47e04a25d9770855dbcb14bea250f83822075bb47b2d022c1206cf79945cdf937a34c6e90edad84ee85c", 0x7a, 0x80, 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ppp\x00', 0x800, 0x0) getsockname$ipx(r3, &(0x7f0000001980), &(0x7f00000019c0)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001a00)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001a40)={r5, 0x3}) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000001a80)) pread64(r0, &(0x7f0000001ac0)=""/169, 0xa9, 0x0) accept4$llc(r4, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001bc0)=0x10, 0x80800) 2018/04/12 19:18:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="c5c94acf2a24c558212c226ac99a9bfa98fc48bc1a13fefad88cd47b80fd3c66dc88d6b35b03d39d53a9d3b6e4651039aae4b1f8ae9b525f737aaef3a2dfe36028865dae35becbaaff5a15ca660c3f197515caafe8e6705d90", 0x59, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xffff}, 0x1c) 2018/04/12 19:18:43 executing program 1: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb, 0x220000) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:43 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x20, 0x8, [0x7, 0x4]}) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x49, 0x4, 0x3, 0x6, 0xfffffffffffffffc, 0x3, 0x3e, 0x5, 0x2a6, 0x38, 0x1ae, 0x4, 0x1, 0x20, 0x2, 0x200, 0x9, 0x7fff}, [{0x7474e551, 0x80000001, 0x5, 0x1, 0x2a1, 0x3097, 0x7de4, 0x3}, {0x2, 0x32, 0x7f, 0x10000, 0x7f, 0x0, 0x7f91, 0x8000}], "ee27c66b47017491e6282a6af57a69621014b0dff8d42c0dc987a05fa846e1f814581c93bcd6f86595f27b1a4fdfd70a5e294967d4eab20fc5e29dd2f3d60761636f81b9918cfde1954f509d86073a45f47b52be3afacfb8cd5a336742b97b74abd2a7792361358de78cae855920c9564613e30d75ca3a9bf0a622dec4e7da5cc960200663cfbd37c897f3cce69779da59047be22d12213a4bc96e608152667b7532691e30e7518d2ecbe44592b32316e0525b6d2c3952e5fc843da895ea92b484a74d16a13a2a90e584af738d85caca3e666ac8e0d91e7348ab9ba7b34e859a8511e8054fbdf3283005f4c7bd03fa1c", [[], [], [], [], [], [], [], [], [], []]}, 0xb68) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0xc2, 0xdd, 0x2, 0xffffffffffffff65, [], [], [], 0x7ff, 0x0, 0x8, 0xfffffffffffffffd, "7a11c800b439e59339add557bce06170"}) 2018/04/12 19:18:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="d01cc1ca9ba67609ffc2210640154ded371b9ff054bef9102c3ec1e81cf29a1e7f691f6f4e755df5e01093057464c0cd95567cca3bc0c1d94a6c7c8fe6a8f21e924097d5877d5e8fdca22a294c76dadfe55f664ddc8b5382b181c1f885a7053c8a6a67f3bd5e2e9c80c7309ba78196e6589daf616adb125fea524b982ff902629e55da06262a8b34f325b8bcf4d63aba8bcb8b99d5dc279d2acc86fc4d985a2a496df79cdc5e92582f012b6a90233ad9c4960480046fd3d15acd456d81c6ff015ac1e778bd73f1d574b7c9fc78655eae79a521e5abf79b7527c462902c9830f6c89c8ae89f69cb516561ea19dc6e321780cd09f671a8b9d3c4a2e5658273767a5fce885f05a615a98ce41d969cd21675759957206fb3c979ef6098209fad101b5bf6d3fde96d2701fcc66e7811c12b5657e9dc06440cea348f618cf172975e3c0acbe2d74cb91e8532853bd9a3ca5901c019c03d7b16b22b8016353dd646fe55d207b00282b5d09ac06f468dc63baec7744e8e1cfacba5c178d96de9fe70b03b8358ed807d92e9d2f5ff2f08d76de08feeb5e26e3b60bf84c53ad0e8831d1f384783f91477e31db332bd0fd61b72f6a61764d543f60529831ad8b14256693523c4fd8bcdf5c241555faf589e2f7b81fa5c1de460e9a36818d59bbe18f94c27d2727e14e8a0b4cd09d466baa1d027780d13f08ff0bdb51a1124ee6644deff29d8d9b4a72d89b4be32925e3ebf625e3c7ffbcbacdf652107d8c3da7839d1abb3ff80c63c3d0dec8c3a8080ca2da113a763505aaafab087467cacd8b283a4a51b5a673234a87fdaedee6bf2d8aa32661e5f5616d513ed26e5852df2ec758be58e2a1e82e35ce3f120b2eda11c75532334367172f804c17cc6fdd88158638060592d3194bddc9258c086d20bdfe24ebf3e4692002229413e6b333f728e15b0c98c72cf868b6aeb99f09c27ef641d5f5efd0498aed0d6a0cb65cf34f4b5957e21af81107e5893a125a1aa4b4a7458c3ed508dc1735ef6a907212ca7ab47889731dd205037240a8b75d85b3e8e58b3ee3306b29efe17eac4c851f7d55a63073a2a51c17a0b8c6b4e4f0e4a124f58f76819d9ee6ede35ab9d5d8618ffd8cbc085615f9741e343695356f67c8f8dd7f09f2f5a2ca5a1abe734a961b3ffe210f6c5d10a7000da4249647bd8abdd97f28ff1d6bd9c287128a65138aeb29151575b1ea9e07d2ddf75dbba03cf726a4a898847a25b04c376a35310ac6a101286c2bc22633f902c456fe172e87dc2c347f96924abb7b1170d9a02e87d8d50e85ffc5279adfc481175d76fe25fc49db87a4b32e00aca4c8c90c306809ec570b25d2d3a645db4d00c48b0538b7065263e7b817bd02de824cf9f9b535e47e61a84b83473c97429d4e5aef4db8993da172bd6b31ff577c0ccd532a5606b4bf99d960e77dbd10d6c4d3697138fcee27b84b5e5317e7a30d16925504e827178d22923c391af619d3c9debfaab2b6edeb3e5c85876fb3b075cbcb526442d0dbc6fcc174ea5d03dc602cdabba8a4c9b01b23519ba84e01d3ddf1d608fcaffff7f8dfd9944dcd18f1bae9750d09eb25b0f6b4010d010bab95a28db48d9bfdafcc1db934de2845a34faa1dbca00b3b13f9ce7ea90dcb463d0cac78fead7401f69b8652a9b76ca9d0f40061ee34cb61addd66bf842c1092fb8970c525fe788c595c7e5f190a5efd7176f34e9cf70eda6f8a150b312cfd2805d98932642044c72cf516d3da796de02dc2a5a19b88d7c2dab1ecdb826639a833207babcd408d7351af4c61989baec63e981ea9052619c91fa5be7218dfa2cd63acf1204fc076db35b34b1af786a7ab09f29b1e1e77ee3efa813221e74971c559cb12bfe114af15533900b5a9010e00d2c1927acf3da30cfa2e518ad5a6f0294044379a0cbc3a44e14edf988907cc2be0b6ffe5929ecfb194e0dc99f4cf23c44ea680a1d75867b3c10e1286b18db90961c19f26abf8b431231f33d6b2024d3238a8f27477d76e8e75aa14fe7cda1d27935da3ac7692c20a59b426443c18d05bc73cddc2f900cf207528b88fd4a9a1c27d898143932d5c243c8653a4f3c192e36797273f85f72c4fd5362b1623ad48cf5e49d29c06bb2e6bf5b4d143085a00003ad94db7227539064aa386fb61723b514302e50cc31ac77b995de927f94d5eccd6db3ce772116681d30bfcc9a7eba349033ee9f1e4cad5bf923c05af02bfae64bdd884d818183d142378f2da6d7a80be5c9c68511ac05257ae80da73631432fd585ede5fdde993a9c1b9b83aebcd14bd3a27091af38df5273318f71ae6dc1fb3cefdcd824aa776f6c912136ed62dea19de22706f61821b1ea1ac3c6f0c38fd6cc9e78d5a79003b850cea1bf55b9c6f410ea8c5cd20107c283e90dd668a15182f0b714f89a57342c1f25283ffe889e5e95d722642dff2fbe4d17becb99cd5a55d68201745d13f1b0bf04a4f88731c07462311b4e3ef8122303993b4d423fee385cbfab2c1397acd24f77c077afa64f3e1044b4b3bebfdd6d6d3b1631b27821526eab3d81b0b3b9710d817ad0232583ac043ca29d9de80ebd60be8073de6a513b9229c714e123991f2a4b91fe01870afcc37538a2060ffdb07d600548540a712c3ded84825a19833b3f6eae2731f11ea71857707e385e7b2b34f803bd10a8e8a785a3b4748eb7a592ada7e23fea19e7719b66a1bec0a38e671780b440ab847e343e4f0d2517400976e57a251e5601a39d03e5c524c881c1d35b36e64e19c4bc5af954632d2895a656d770e29567e563108e5fb66e2187534d7b2defc88cf0c4e249fde240d9b47b6bcf2f3f29e4745df071ef746b33e85603e1b2420f19ac04e3fff25862cbb4e0fa7ea4e8221ae312686d37fa739640b8526d92db04393dac0bb2dd20e343cbb1e4c0f8c4137b4c94492a06c076b38576fd3a72bcc90c3c53ba2677b09afc10ac0c10c370e3adb3f6461f2f528880930a587a785fc183a2870eaa5750aac95aa0625bb5d0bb6077bf855c6c3e50b306913dd01e012ebb07ddeb15cc25e8a04ec6985bf4c49d3bcadc79db7442d3c13b129fb66e01d36be400324f23b423404374d09ea7ad5b17548f64fd05d51ed11d66835ef3225c509a307923f1cbc30362bb5deef7b9940aeb1090fc69e6136508e8198767e2910229e1a0ff6b38db1899f6c0df9d64dc2b6b9261c57004d859fa65658692f530ec734b2a8ee9c41bfb37a1a7d2827297c9dfa115ce8c4f2b64d27764e48b7b51c46c66021f812f94cbca6cd87796d1d98cd89c41e3d4414ee3738afffb7ec45de1d6a16acb2c7b1d8aa5363601de6b43facdb1b6eb42c5ee920f33afa54b11b2229beb5206cb5b66202d655acf3bef0f68d3e098525f0a0f69a6c70d9d71e7823381c92d3199eeef046d779ebf4aef24533fb4e228b769c3d1ae0b2757db67a3088c066ea3a38923f65a5b3dea486d025a75e1c3a887c5bb323df4f131a3ef01658880cd5182872f385558a5f20d1a534d6e4149d1936f03227e8df055f1b4ca3df3939633b1de74cb0b9b96c06aa7ccaaea9b7c07a02af97ea7000e4093dd0f60a99fd1b1d2951b1962714bdfacb14c3190104f0f540e8d9dbc0afcddb9d18c5c85399a6931b978c10b294ed5c620e237277cf462d6ef511b1e17e805665f5dca51bbe53fc5151b025ede592e3ba8a9d23fc6135a4097af06e0a918e944ed84f0ffb0b0a844a491a3720ab2548e6e2c9634035889003ff1a6d87fd3ecab40294d14df927572424eda1b8b8806618563cfc8cbf434f110a1747b6ab2117b13fb61a6f9da59d85166d37dba1cebc7bf1456fed3259ef62b0ab701b3d5b54a09f1a5e2848b1bf8328f15d39f50a7015f4f79250edd3a90d23b35c99229c4f43bd65b2b5a5716f67c0f51e917e8e41a8fef94196d6e0b7584a0b0ddaa5205c23d12b1aa1dea9fbbc36a3df2779fb5eeeef563f00e9dd686f167387fe6cf3e010801e6620a3440da1811f0591af8f3974edc776d16360450451f80aa25b0b5b758230c18c87c609ab108ea12def68569428ac85cb38055439e6e1668c364eb246c941c1d6955fc1f5c92e6a8877b9a5bdbb76391157e3cf76f09641ad7ee3dcfdf3298fc3723d9b9950abc13b0f66abd85cd01e956c267b6c125c1641b8707cabe663971339620b00f9a47abb16c907cbe0ec9125de51d1fc7e475072d6067fc79e1b04151daf1fa5c4c371c5b8311a55a72c4857ad6ea26089b36dde03dc18f8492d142524077287fd7a8ad685173b3198f150f0d820e7fba4dbe5d106ec44cbd977b9b88101294997bfb0b1a959a72c49888926ec5716576f6a731e4a842a5ef547ee3be601f5eb529bc9025d9dc5855567028acdbc7afde3a907d4970eaa8618bd00a0349e7e2c4102a1b40e51b5c84020da794cf1c8a9430afeb201f8a6379a334682e6452eb5fb8d187b3a3119c709d252d6c78aa0aacf94ff0a565346ce7383c9d2c7fb0f56f31148d68acb55eb2165915f199f9c90ab128d3fbb65cc91b4f1ebdce95887cd2c3849fbe4ac2af7390a6ff848dd7b760157bf0c39bb07e01af0e79c2052ac2b06a577fb981eed5280f16b399dadb30eb0324b7f0472e51cea786a418ef492d74e2b7c165e69e47f2545b9c37873287caf452125f79cc87af7b360fea675b60e68dca7979fb36836113964fc127073e9f507caee0cfdfa364697a0c1d8abda3f48bc947818caaa1f568798cc1f8f0f299ebf24fb9eace182fb082ca80c2d244bf3023a7662e8a7a97f6a43d790ebe6c8275edd56d46a8596f35ad2a91348be0f4d123268ad60d7858dd94420504ea44539737b857f1a41a9e57002f61ad53c21c9d536ae999fd83485fa552d330cff615f0db393e1e630d82be2f22915134abd1f5c307ca81209f53e4acd13d24d927eae82b4704a96e2e4490ae0f5580ac334a46be026b5ef78c35654023f8fffd99cb14852e6ef751cd08c10c4dd77394703aa816d5ad5a05b41ed090dc667fa60a533547d3486db15dae2bc58e3358384122119f047ff0f68b96788d93f5078722455b94f8d9e1f8af641155e729b221638ad76dd731f274391529eff5e308b0c53f2b69aa84431b2e34c6abcccc382070c941985aa12d9de7a745c0904d8f428c917d8d34152a7b481213912d4e8ba357e77d80086a07b96cf1f7c71cef029a02d79c0207cfcc7bfccdd6c152a22462a06d10285d91334afa700e80ad0a295d31fdac1a9ddad3415f0e1869a99cbb1294063f0b1b1f597be7109065c4f1aedbc8db80e0e42655e59942874cda36901038dfbc6fdeeb1546dfcc69be1b88ff8b592d9a376368a0cadfc572026ca2a9f46dcae0a2eeda235504e462d6fde7d03c9e22637b128c0a2420043d8d5e72effc79cdd7d5051d0a1d25ee542b491b0a1098579d0162a02f6ef73aa4f250991fc9388c9cdb4d7ac8b720bf7bc5efc204e30d66af8e5e1f604443e09ccd07e52c3525a8f7ecce91238b0d828f63e353ffbfeb641b54f8d46eb54d62de54aaf7a8ef28195cf706304baddc5ba862535455ca42a8642c61d849ab1dd66c04e5a6ada68f8ea1e38494796e70654663824b9316fb8b5f60e247604c79aaf3d9006fdc6e1c61205380cc644dd855b356e3b75b279509f4157962c7b2ea1dbebaf7f97c8fcf9affa76aba33ce3e76d6ca51df20d463cf1774c6d08f2fe536cd9920c8dbc1a8f6800420fc6524133e6ac5d69d729f095da51ae00c3e31d8c21384684e1c7c0d94e56b4694acaa7704b00ecb834b17e661f91f", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) 2018/04/12 19:18:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d818", 0xa) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000ce0000000000000000000000000000"]) 2018/04/12 19:18:43 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @dev}, &(0x7f00000001c0)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x18) getpeername$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/12 19:18:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d818", 0xa) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:44 executing program 3: munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x10d000, 0x4000, 0x6000], 0x4a, 0x4}) get_mempolicy(&(0x7f0000000180), &(0x7f0000000140), 0x80000001, &(0x7f0000ffc000/0x1000)=nil, 0x3) 2018/04/12 19:18:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) 2018/04/12 19:18:44 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="8765a24c0bf60e72bad7bd1246eb8f0cf5948fd2e205b5618e50272d541a36a051bd8b5a198da0ac66ab04cb4a08797190a9ac363aed3fdda58c9f98d18c") accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/12 19:18:44 executing program 4: time(&(0x7f0000000000)) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400040, 0x1001) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)="d8", 0x1) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) pwritev(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000180), 0x12000) 2018/04/12 19:18:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d818", 0xa) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/149) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0xfffffffffffffffc, 0xa81, &(0x7f00000001c0)="4e7bc5799b76a90e0f8fc4b232188d376b7e1f6d1f4dcba71f9649f5bdf4216991205bc7c28b7c269bd1bc8d0698ea720c593f17b2524fd3eaadd3268434ae445334cd0e486541dd4f6c6a15371ac3ccf6d45dd1c9143569db6bdcc3868308e24f866da36924ecea36cb0de54d071d1454c02cd756caf57d6dabf66c99a736caa8f8a93daebec862040a31c070b91e62937388de7c6759a41f8f882f4b452e6bcf42c812985534de00caedc876fb8ec1e89ed526f7ee6c6189aee98886400b35d3c02ea59c4e2f25c12c14215108ad", &(0x7f00000002c0)="b6ab4e70033b57b366ecbb4ad6866ee81df65715545550164db8bdcd06b5d8f6e5ab55ae40039930870c1706a2e177c1df27dcd5c434b998502564b3ed1fac226bab890f39bd8a5934683bbb88f4584c2a2170655870d303d31276f7e90628390bb4b7a75505b1ec84df9666558147e5a079966297987e0bcfb916a80c94d72a214df81f3ca545137e1a91b01c6dc3cf846003cb8b9c7e3822fa3f6733bb5e", 0xcf, 0x9f}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x39b) 2018/04/12 19:18:45 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) finit_module(r0, &(0x7f0000000040)=',\x00', 0x3) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101100) 2018/04/12 19:18:45 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) accept4$ipx(r2, 0x0, &(0x7f0000000080), 0x80800) ioctl(r1, 0x20000000005385, &(0x7f0000000040)="70d65e6c310f512df8fa84cea7f3905498e8d085") getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)=""/11, &(0x7f0000000100)=0xb) 2018/04/12 19:18:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) close(r0) 2018/04/12 19:18:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294", 0xe) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:45 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8041, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000140)) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x4) 2018/04/12 19:18:45 executing program 5: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x58719643, 0x4) ftruncate(r0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/37) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/12 19:18:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) 2018/04/12 19:18:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294", 0xe) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:45 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x2000000000000005) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:46 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x6000000, 0x140) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x100000001) 2018/04/12 19:18:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294", 0xe) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:46 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) vmsplice(r2, &(0x7f00004d5000)=[{&(0x7f0000000000)="af", 0x1}], 0x1, 0x0) close(r2) close(r1) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:46 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/04/12 19:18:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:46 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x10000000002) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x80, &(0x7f0000ffc000/0x2000)=nil, 0x5}) 2018/04/12 19:18:46 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/04/12 19:18:46 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000180)=0x5) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/165) 2018/04/12 19:18:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:46 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:46 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x599, 0x1ff, 0x7f, 0x4}, 0x14) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:47 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4bc5, 0xa000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x800, &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x2) 2018/04/12 19:18:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:47 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="780100002a00030527bd7000ffdbdf2500000000f886b4018146e6beb1aaa0ef5c33a2b9cd2eb950acf77074d849f8fc1442165a9eb033b159976ed31ecc6e05d0ef18395033c1b9c43fb55b0553bf1c47da857337042f3ff4b36087a54e56ecd59c874a57a9687dc607a3e2e0fcbd5f7a831d0c2638d6c4442083e8e63cc73d6dabcce58d7bf54c3fa638ec888d5c8557f2ab84d8c8eb8ce959dc4b2db628964e52c4de11d06ca99b0be9fb4954f4f11ecaf9b0923088b48d8968d0937310bec319d3abc5a34396ac004d006c24e785cbb5951e418e96d2636b66e8953ff94391bd4a99d74c866fbc62003b883e4da88425ee2a38f060f3e44cd23828eee6c3f7c9290e1c26481d8b0fcf431c780657b667bc9293f5add1214b760bb6165b63dbfe40ccf09ee9fe9ec8b9fc9cd58aade48e2e101b080c2a938d3e766c8fa301311ed16a6534a94f027087e9a86945feb97a03829a573471c920e4f1b51e975e06ecef44d28034c765511396381d72b34cf12c0029000000"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/04/12 19:18:47 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:47 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/23) syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x11d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x4, 0x8, 0x80000000, 0x91, 0x3, 0x3, 0x90, r1}, 0x20) 2018/04/12 19:18:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x215a726ee098f84e, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x447, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x6b, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) clock_gettime(0x200000000000006, &(0x7f00000018c0)={0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r6}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000540)=0x215) bind$vsock_dgram(r3, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/12 19:18:47 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) finit_module(r2, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2) finit_module(r2, &(0x7f0000000040)="4873656c66136d643573756d262e2300", 0x1) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000200)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="30000000000000009f010000d47393502a958785422c40ef125f4408cd5b9f0104000000000000e600000000000000000000"], 0x30, 0x40000}, 0x4054) 2018/04/12 19:18:47 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/04/12 19:18:47 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:47 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/04/12 19:18:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc0000, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@ipx={0x4, 0x7ff, 0x25, "38dffb3c86ee", 0x7ff}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000140)="8de8031bc9a73971ad67c232610dd21cb1c9a32cfb53c6d248a16c19e8edf23f5d4c64d350fdb65a49dcf2e3f8879eecdf9f2c7087939a49f8f786c009de3018570e9c687b9b70b0bed3bd607c58adbf96146bf8c376481906f46e3aff4fafadea837b4788b250ff60ee875c43169a022e7cb6f38a47cb3cde360b0925dd46490e16eac5de587038a82b5ec452441bda3c634c66baa0bad5c670209e37408414bdf8f1b4000fc08a60e82e33091dcdc286f251c4", 0xb4}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="9b332ea1027d026bfd4bd2877ea286e92800a79b533766b6572ad341f6987d9c007b5f363965c46c0129f934092f00b97467b671cacd40e96e3bc8c70691faa3dcddb6b550d1ebd8215f6ab95adf461e9dc273b90f1c561a58f1523f0826ab56cb09bde1c31ef57a873c7b2f2ebecb3b49d632797426fbc953b92799ce6c9a2c8ed7ccc1782b98a2be2a2c90dfb46907a68cc49810a68950d4da97b65e6704b3c8a57f7528c757d7251a51a1e3281e19d8405e8a37c9ea1aedf68548296127794f5eaad8633b41eac055ba74d1d30e885147d0279dac3757215351c3663effa64c0a8f3047f8f02a35", 0xe9}, {&(0x7f0000000400)="b3638fb624f3d9c0784b74cf0c519497bc90e7856dd8ea616dbe10f77d494882cd48e7d3243023e67fa1626b89c840626c89ac1f3cdcb34773d8326d71c07d071a8a04af6861dfd3d06fe2902230546d140e45924d1f2f077047903d6088a57b4cdcc389ec57dded7640b1ba190b2a7d387ce0d197e2ccbcb80dd9721f1753587e64567bc6dac0513045cddeba12a4a3d4a36060ee6ad6975d9bc829031949b9940c12c864e88eea134fd2d0ff267445ad7bf2ca7f9333733493b1d79d296091d668ea2c0574f38d17669d4a0e5ca6a1e49c", 0xd2}, {&(0x7f0000000500)="3d012815f17f760f5c269d2654a51b2c4b186d83ebbb7b4c91ec1054256ee35b88a4b197fbb8cef272d83b2da28e3b0a679fd3833306e2bf729c9c546de9794c2ddb449fdcfba32e6484c7a1471a660ae8c4eb7b540d3cb76349ccdaf98f6c65c9f7a26749da06a1c553edbbc1cc0488a23873b0466c7ca6896544c83ec2128f0d8d697a88cc", 0x86}, {&(0x7f00000005c0)="a8613f25bf851026b93743d4117256a08693a63f799b85ad2520867ef0f3421db865ddb1fbdb02c9fa988a6710ef738fca49eb954e17e2f37b413af78b95093ae0e40bd9ad04a41ad5562048612adcb1983fe110c02506b5a5429e433be53aabf15f912e9f8dc111684107ec8251e9cc2f8f7c9f9afc1341f70f32d551355c18d24bd7d5d0a26774cf1434a289187a4063164d36f4c03f47bb22e52ffc16531e0abc19a134d9d8ea0115694aa7a1421ec74d6ff28b0992efd20d1e48acfa5db9e58ded3d37950793256d39cfd6a6e5bd1b5a", 0xd2}, {&(0x7f00000006c0)="cba941df5a476fc4df904e2678b804", 0xf}, {&(0x7f0000000700)="cc9df5b711c8ca05f5115ec318a5b021ffcbabd5acc7a4f83f5ca6dbaf38f72bcd793782e64ee1c5fd9ccb243cf9fbb5a70b7dffa398b193216ad3eacf167488606fa9de48060520525fcce5f9c84a3ba7fa3ea6addffd3f435ce4504750062053c74a555a140b666d262c6a345120e8f396f139055d9190f2683d3a3eba2eed84aff30c822f1583ec9f54b61cdccaaa7f5f59f434febff95bc408e483e7fb03f178da1bb760621a1e14162a", 0xac}], 0x8, 0x0, 0x0, 0x890}, 0x4090) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000880)={0x8, 0x8000, 0x2800000000, 0xffffffff, 0x0, 0x1}) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1f, 0x0, 0xfff, 0x9}, 0x8) 2018/04/12 19:18:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 117.874443] QAT: Invalid ioctl [ 118.080793] QAT: Invalid ioctl 2018/04/12 19:18:48 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast}, &(0x7f0000000080)=0xc) 2018/04/12 19:18:48 executing program 1: r0 = creat(&(0x7f00000011c0)='./file0\x00', 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:48 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) finit_module(r2, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2) finit_module(r2, &(0x7f0000000040)="4873656c66136d643573756d262e2300", 0x1) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000200)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="30000000000000009f010000d47393502a958785422c40ef125f4408cd5b9f0104000000000000e600000000000000000000"], 0x30, 0x40000}, 0x4054) 2018/04/12 19:18:48 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x4, 0x0, 0x4, 0xc0000020a}, 0xfd5a) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x6e40, &(0x7f0000000180)=0x4) 2018/04/12 19:18:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:49 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xeb, "de40161bb1f442eb1fedbecfd9cd1db6a90f04f4c638a181b04fe026f4251fd2b489173f309d771a5e2669bbeae649940f8fc832e2d4d8bed49dd7263fce8eaa5a11a6f81a50297dd96f03e692eed1e07e33ca7231d41393011f09c60957ba94cdd8a5ad4959f17e9b0fae6deb8e52cf183612e6e4f31b56afebf82458f5fb35509cb11e4bd8acffef0dbb1a03dabd3bbd900749bc2ee6ce8d48ddb97ad7b2d7ada154de380c9884220befc725a86fc4c779426eb82da8959beb6b0b6117b7ed60ff7441e5eb59c9ef0d44ca8c195831f0761ef42e90b0dcf7c670d37ae69c2c2a41028879293c04b34f64"}, &(0x7f0000000140)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8, 0x80000000}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:49 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @broadcast}, &(0x7f0000000080)=0xc) 2018/04/12 19:18:49 executing program 5: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/130) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/12 19:18:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:49 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000b7a62af14fa94445aac039a1dd6a7921cb08c700819c230512cc3738a553630a95e2f6410ca01a5f51dbe253f09ae86ec94bb4d4d8314daa3d53d942eff27f509732bc148218b733889d4d7ed43039c0946c582fd7b61c20a194068a560bfef78d"], 0x14}, 0x1}, 0x0) 2018/04/12 19:18:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) [ 119.043803] QAT: Invalid ioctl 2018/04/12 19:18:50 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x3, 0x8, [{0x40, 0x0, 0x75cbe1ea}, {0xff, 0x0, 0xa14e}, {0x7, 0x0, 0x6}]}) 2018/04/12 19:18:50 executing program 5: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) clone(0x20048000, &(0x7f0000000040)="bea511be90215ee7f3c58db057570fc2453071223c4c1c0957f592d225f6fb73a8b3ca8c4aba30d7e866cdcc85a655335bdb95e832cd8c911f0f40cfa27cfbd24490e89edb4bb6a49374c206b3eedf88180d53e3cdcfe9dcaac3e8f4b211f56383", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="ec6fe513a5062c1d1d89a88cb0adcb6fcd04153d067e3f6ed84a54c3862d09a0e75adc4b8576373f6a9c8f70211532439496fb231fe972b067170c07bc77aa0d774bfb83b61f4c3319ba2464394f0c98a2c5e6898e16608129273f4f7a46677154087ffefe4eff79a9222c54a5e83d13ecd59e96a003635f58d7c06a368f27f810a13ab0d658328cd88fc64658dc0f6e1c71a1e87aa703ed6d958f0cb1bf667dd5d1c56e532d1c393b6cb05567e0d936c1dafee52d6c53c9593cf4d648e53f70d856f8aa9572cf2ba919e154169bbe3b") r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x80000000005, 0x50000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/04/12 19:18:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:50 executing program 0: socket$inet6(0xa, 0x800, 0x3) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 19:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:50 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x4, 0x10000000000000) ioctl(r0, 0x20000000005381, &(0x7f00000000c0)) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x20) 2018/04/12 19:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) keyctl$clear(0x7, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x3090, 0x0) 2018/04/12 19:18:50 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x3, 0x1000, 0x5, r1}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x0, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002a00)='veno\x00', 0x707) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8fec3ca3099f", 0x6, 0x40, 0x0, 0x0) 2018/04/12 19:18:50 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/255) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {r1}, {r0}], 0x3, 0x0) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) r4 = semget(0x0, 0x4, 0x10) semctl$GETVAL(r4, 0x6, 0xc, &(0x7f0000000240)=""/101) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000380)={0x0, 0x0, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x9, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f00009c4000/0x1000)=nil, 0x1000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c92000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="0f0ec4c36d4bd7f60f43290f013179002e0d0c000000440f20c0350b000000440f22c0d9e08fe978e2ac7505000000b805000000b9000000000f01d9", 0x3c}], 0x1, 0x40, &(0x7f0000000640)=[@dstype0={0x6}], 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000004c0)=""/81) 2018/04/12 19:18:50 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fallocate(r0, 0x2, 0x4, 0x100) ptrace$getenv(0x4201, r1, 0x10000, &(0x7f0000000040)) ftruncate(r0, 0x0) 2018/04/12 19:18:50 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="780100002a00030527bd7000ffdbdf2500000000f886b4018146e6beb1aaa0ef5c33a2b9cd2eb950acf77074d849f8fc1442165a9eb033b159976ed31ecc6e05d0ef18395033c1b9c43fb55b0553bf1c47da857337042f3ff4b36087a54e56ecd59c874a57a9687dc607a3e2e0fcbd5f7a831d0c2638d6c4442083e8e63cc73d6dabcce58d7bf54c3fa638ec888d5c8557f2ab84d8c8eb8ce959dc4b2db628964e52c4de11d06ca99b0be9fb4954f4f11ecaf9b0923088b48d8968d0937310bec319d3abc5a34396ac004d006c24e785cbb5951e418e96d2636b66e8953ff94391bd4a99d74c866fbc62003b883e4da88425ee2a38f060f3e44cd23828eee6c3f7c9290e1c26481d8b0fcf431c780657b667bc9293f5add1214b760bb6165b63dbfe40ccf09ee9fe9ec8b9fc9cd58aade48e2e101b080c2a938d3e766c8fa301311ed16a6534a94f027087e9a86945feb97a03829a573471c920e4f1b51e975e06ecef44d28034c765511396381d72b34cf12c0029000000"], 0x178}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x1f, 0x638841) ftruncate(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/12 19:18:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x1, 0x20001000, 0x400, 0x6, 0x10001, 0x5, 0x101, 0x2c, 0xfffffffffffff862, 0x3}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) 2018/04/12 19:18:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:50 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0xb8f0000000000000, 0x6eb6, 0x3a]}, &(0x7f0000000080)=0xa) fcntl$setflags(r0, 0x2, 0x1) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:50 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {r1}, {r0}], 0x3, 0x0) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) r4 = semget(0x0, 0x4, 0x10) semctl$GETVAL(r4, 0x6, 0xc, &(0x7f0000000240)=""/101) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000380)={0x0, 0x0, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x9, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f00000000c0), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f00009c4000/0x1000)=nil, 0x1000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c92000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="0f0ec4c36d4bd7f60f43290f013179002e0d0c000000440f20c0350b000000440f22c0d9e08fe978e2ac7505000000b805000000b9000000000f01d9", 0x3c}], 0x1, 0x40, &(0x7f0000000640)=[@dstype0={0x6}], 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000004c0)=""/81) 2018/04/12 19:18:51 executing program 6 (fault-call:6 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:51 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) fanotify_init(0x1, 0x181000) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = getpgrp(0x0) tkill(r2, 0x9) ioctl(r1, 0x20000000005385, &(0x7f0000000280)) write$binfmt_misc(r1, &(0x7f0000000180)={'syz0', "39d8b1ec4b48876bb0a3db9fa2253b75aa708b028eab562fce8c9777e6a988040a00dcb9af91bee4f3d4060c2f5b59ed09da944aa8e504c884e6f22cce882e76bcb6840dc333931635af7a396a306495a53d99276ee177e87c2d41517d02c675424feac7bc2b69a5b80513afed3c6a3bd83367f759fb5b72bc91cd6a7948668db2c1050cf648b13d630a65f8e5973cf19bd0e6329e6b6cae08f822cd393c98eddf6d845dfc32"}, 0xaa) 2018/04/12 19:18:51 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x5011, r0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000000000/0x4000)=nil, 0x6) ftruncate(r0, 0x0) [ 120.180447] FAULT_INJECTION: forcing a failure. [ 120.180447] name failslab, interval 1, probability 0, space 0, times 1 [ 120.192074] CPU: 1 PID: 10189 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 120.198927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.208288] Call Trace: [ 120.210895] dump_stack+0x1b9/0x294 [ 120.214549] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.219756] ? debug_check_no_locks_freed+0x310/0x310 [ 120.224970] should_fail.cold.4+0xa/0x1a [ 120.229053] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.234184] ? graph_lock+0x170/0x170 [ 120.238004] ? find_held_lock+0x36/0x1c0 [ 120.242079] ? __lock_is_held+0xb5/0x140 [ 120.246145] ? check_same_owner+0x320/0x320 [ 120.250478] ? rcu_note_context_switch+0x710/0x710 [ 120.255418] __should_failslab+0x124/0x180 [ 120.259666] should_failslab+0x9/0x14 [ 120.263456] __kmalloc+0x2c8/0x760 [ 120.266992] ? sock_kmalloc+0x14e/0x1d0 [ 120.270963] sock_kmalloc+0x14e/0x1d0 [ 120.274756] ? __sk_mem_schedule+0xe0/0xe0 [ 120.278980] ? mark_held_locks+0xc9/0x160 [ 120.283124] af_alg_alloc_areq+0x7b/0x270 [ 120.287269] ? alg_accept+0x60/0x60 [ 120.290883] ? trace_hardirqs_on+0xd/0x10 [ 120.295034] ? __local_bh_enable_ip+0x161/0x230 [ 120.299697] ? lock_sock_nested+0xe7/0x120 [ 120.303926] skcipher_recvmsg+0x34c/0x1200 [ 120.308171] ? skcipher_bind+0x30/0x30 [ 120.312052] ? skcipher_check_key.isra.3+0x6d/0x240 [ 120.317065] skcipher_recvmsg_nokey+0x69/0x90 [ 120.321562] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 120.326310] sock_recvmsg+0xd0/0x110 [ 120.330021] ? __sock_recv_ts_and_drops+0x420/0x420 [ 120.335036] ___sys_recvmsg+0x2b6/0x680 [ 120.339010] ? ___sys_sendmsg+0x940/0x940 [ 120.343160] ? lock_downgrade+0x8e0/0x8e0 [ 120.348236] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 120.353765] ? proc_fail_nth_write+0x96/0x1f0 [ 120.358252] ? __fget_light+0x2ef/0x430 [ 120.362215] ? fget_raw+0x20/0x20 [ 120.365654] ? find_held_lock+0x36/0x1c0 [ 120.369706] ? kasan_check_write+0x14/0x20 [ 120.373930] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 120.378858] ? wait_for_completion+0x870/0x870 [ 120.383437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 120.388968] ? sockfd_lookup_light+0xc5/0x160 [ 120.393454] __sys_recvmsg+0x112/0x260 [ 120.397331] ? SyS_sendmmsg+0x40/0x40 [ 120.401119] ? __sb_end_write+0xac/0xe0 [ 120.405085] ? fput+0x130/0x1a0 [ 120.408353] ? ksys_write+0x1a6/0x250 [ 120.412171] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 120.417009] SyS_recvmsg+0x29/0x30 [ 120.420544] ? __sys_recvmsg+0x260/0x260 [ 120.424592] do_syscall_64+0x29e/0x9d0 [ 120.428467] ? vmalloc_sync_all+0x30/0x30 [ 120.432602] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.437088] ? finish_task_switch+0x1ca/0x810 [ 120.441570] ? syscall_return_slowpath+0x5c0/0x5c0 [ 120.446489] ? syscall_return_slowpath+0x30f/0x5c0 [ 120.451410] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 120.456764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.461621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 120.466795] RIP: 0033:0x455279 [ 120.469973] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 2018/04/12 19:18:51 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) [ 120.477669] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 [ 120.484925] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 120.492186] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.499442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 120.506710] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 2018/04/12 19:18:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = dup2(0xffffffffffffff9c, r1) accept4$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48, 0x80000) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f00000000c0), 0x1) 2018/04/12 19:18:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="5010748240653856", 0x200002, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x441) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000500)) mq_timedsend(r2, &(0x7f00000002c0)="5ffb5ecdf410c09d384629d8b36dbe6b94ea03d49a1d3ef6d08bd012e1d432abbbef6754d38ef3a90441fa1c68854f24d17f3c1c2952a54263d42994a627284d3ef410578cc92b2cea6f3ab3b7f950f39ee6013014313d447c6ae96fb97cd88180b886e942953fab47ab43", 0x6b, 0x3, &(0x7f0000000340)={0x77359400}) ioctl(r2, 0x20000000005385, &(0x7f0000000100)="102ed996133e4726a1b3787c81d09259ce8616fea02a2fba00b513453fc60aae86522d98d18a77cf904188987ca5bbb136a15d3bf053d8a3bf4f94d0cccd7d02d540893505d54d305f2d04899ad77ee5b1de4863a7565eb57f70569ea2562f73c449f1d5f2d462571ab6fdc8bcb6233f290ed09d4a95b1132776e06bb4132cfa32bc7745db95d833") 2018/04/12 19:18:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:51 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x0) 2018/04/12 19:18:51 executing program 6 (fault-call:6 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:51 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100018}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="150029bd7000fcdbdf250d00000008000600ffffffff08000400ffffff7f080004000400000008000500f000000008000500ffffff7f08000500ff0300000c000200080002004e230000280003f3cf30b0af475d4d7032846e00080003000000000014000600000000000000000000000000000000010800010001000000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x10) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/12 19:18:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "717565756500f0005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffffff00"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xa1dd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0x80, 0x8}) [ 120.867177] FAULT_INJECTION: forcing a failure. [ 120.867177] name failslab, interval 1, probability 0, space 0, times 0 [ 120.878870] CPU: 0 PID: 10231 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 120.885717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.895081] Call Trace: [ 120.897687] dump_stack+0x1b9/0x294 [ 120.901335] ? dump_stack_print_info.cold.2+0x52/0x52 [ 120.906631] ? percpu_ref_put_many+0x132/0x230 [ 120.911233] ? memcg_kmem_charge_memcg+0x74/0x110 [ 120.916096] should_fail.cold.4+0xa/0x1a [ 120.920157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.925274] ? graph_lock+0x170/0x170 [ 120.929070] ? find_held_lock+0x36/0x1c0 [ 120.933126] ? __lock_is_held+0xb5/0x140 [ 120.937187] ? check_same_owner+0x320/0x320 [ 120.941500] ? rcu_note_context_switch+0x710/0x710 [ 120.946422] __should_failslab+0x124/0x180 [ 120.950647] should_failslab+0x9/0x14 [ 120.954432] kmem_cache_alloc+0x2af/0x760 [ 120.958571] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 120.964103] ptlock_alloc+0x20/0x80 [ 120.967717] pte_alloc_one+0x6b/0x120 [ 120.971505] do_huge_pmd_anonymous_page+0x858/0x1e30 [ 120.976596] ? __lock_acquire+0x7f5/0x5130 [ 120.980823] ? __thp_get_unmapped_area+0x180/0x180 [ 120.985739] ? __lock_acquire+0x7f5/0x5130 [ 120.989964] ? zap_class+0x720/0x720 [ 120.993663] ? __lock_acquire+0x7f5/0x5130 [ 120.997895] ? debug_check_no_locks_freed+0x310/0x310 [ 121.003070] ? print_usage_bug+0xc0/0xc0 [ 121.007123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.012648] ? gup_pgd_range+0x3ce/0x3160 [ 121.016790] ? print_usage_bug+0xc0/0xc0 [ 121.020840] ? perf_trace_lock+0xd6/0x900 [ 121.024985] ? pud_val+0x80/0xf0 [ 121.028339] ? pmd_val+0xf0/0xf0 [ 121.031697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 121.037225] __handle_mm_fault+0x290b/0x4150 [ 121.041631] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 121.046371] ? graph_lock+0x170/0x170 [ 121.050158] ? pmd_huge+0x140/0x140 [ 121.053773] ? find_held_lock+0x36/0x1c0 [ 121.057829] ? lock_downgrade+0x8e0/0x8e0 [ 121.061976] ? handle_mm_fault+0x8c0/0xc70 [ 121.066203] handle_mm_fault+0x53a/0xc70 [ 121.070252] ? __handle_mm_fault+0x4150/0x4150 [ 121.074819] ? check_same_owner+0x320/0x320 [ 121.079132] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 121.084137] __get_user_pages+0x783/0x1a10 [ 121.088366] ? follow_page_mask+0x1b80/0x1b80 [ 121.092847] ? lock_acquire+0x1dc/0x520 [ 121.096809] ? get_user_pages_unlocked+0xf4/0x5b0 [ 121.101644] ? lock_release+0xa10/0xa10 [ 121.105604] ? check_same_owner+0x320/0x320 [ 121.109912] ? debug_check_no_locks_freed+0x310/0x310 [ 121.115089] ? rcu_is_watching+0x85/0x140 [ 121.119225] ? rcu_note_context_switch+0x710/0x710 [ 121.124147] ? __might_sleep+0x95/0x190 [ 121.128114] ? down_read+0xaf/0x1b0 [ 121.131724] ? get_user_pages_unlocked+0xf4/0x5b0 [ 121.136553] ? print_usage_bug+0xc0/0xc0 [ 121.140603] ? find_held_lock+0x36/0x1c0 [ 121.144657] get_user_pages_unlocked+0x2f3/0x5b0 [ 121.149407] ? get_user_pages+0xc0/0xc0 [ 121.153367] ? get_user_pages_fast+0x216/0x3f0 [ 121.157941] get_user_pages_fast+0x307/0x3f0 [ 121.162339] ? __get_user_pages_fast+0x3e0/0x3e0 [ 121.167082] ? __unwind_start+0x166/0x330 [ 121.171218] ? __kernel_text_address+0xd/0x40 [ 121.175702] ? unwind_get_return_address+0x61/0xa0 [ 121.180621] iov_iter_get_pages+0x2ba/0x11a0 [ 121.185034] ? csum_and_copy_from_iter+0x14c0/0x14c0 [ 121.190123] ? save_stack+0x43/0xd0 [ 121.193733] ? kasan_kmalloc+0xc4/0xe0 [ 121.197602] ? __kmalloc+0x14e/0x760 [ 121.201303] ? sock_kmalloc+0x14e/0x1d0 [ 121.205263] ? af_alg_alloc_areq+0x7b/0x270 [ 121.209574] ? skcipher_recvmsg+0x34c/0x1200 [ 121.213968] ? skcipher_recvmsg_nokey+0x69/0x90 [ 121.218629] ? sock_recvmsg+0xd0/0x110 [ 121.222500] ? ___sys_recvmsg+0x2b6/0x680 [ 121.226630] ? __sys_recvmsg+0x112/0x260 [ 121.230677] ? SyS_recvmsg+0x29/0x30 [ 121.234376] ? do_syscall_64+0x29e/0x9d0 [ 121.238420] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 121.243773] ? find_held_lock+0x36/0x1c0 [ 121.247820] ? print_usage_bug+0xc0/0xc0 [ 121.251877] ? graph_lock+0x170/0x170 [ 121.255660] ? __lock_is_held+0xb5/0x140 [ 121.259727] af_alg_make_sg+0x97/0x4d0 [ 121.263599] ? __lock_is_held+0xb5/0x140 [ 121.267657] ? af_alg_unregister_type+0x3f0/0x3f0 [ 121.272502] ? rcu_read_lock_sched_held+0x108/0x120 [ 121.277511] af_alg_get_rsgl+0x321/0x940 [ 121.281574] ? af_alg_make_sg+0x4d0/0x4d0 [ 121.285710] ? mark_held_locks+0xc9/0x160 [ 121.289848] ? af_alg_alloc_areq+0x1e4/0x270 [ 121.294243] ? alg_accept+0x60/0x60 [ 121.297858] ? __local_bh_enable_ip+0x161/0x230 [ 121.302517] ? lock_sock_nested+0xe7/0x120 [ 121.306742] skcipher_recvmsg+0x396/0x1200 [ 121.310972] ? skcipher_bind+0x30/0x30 [ 121.314850] ? skcipher_check_key.isra.3+0x6d/0x240 [ 121.319854] skcipher_recvmsg_nokey+0x69/0x90 [ 121.324346] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 121.329090] sock_recvmsg+0xd0/0x110 [ 121.332795] ? __sock_recv_ts_and_drops+0x420/0x420 [ 121.337799] ___sys_recvmsg+0x2b6/0x680 [ 121.341765] ? ___sys_sendmsg+0x940/0x940 [ 121.345902] ? lock_downgrade+0x8e0/0x8e0 [ 121.350042] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 121.355570] ? proc_fail_nth_write+0x96/0x1f0 [ 121.360056] ? __fget_light+0x2ef/0x430 [ 121.364024] ? fget_raw+0x20/0x20 [ 121.367466] ? find_held_lock+0x36/0x1c0 [ 121.371520] ? kasan_check_write+0x14/0x20 [ 121.375754] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 121.380935] ? wait_for_completion+0x870/0x870 [ 121.385520] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 121.391056] ? sockfd_lookup_light+0xc5/0x160 [ 121.395552] __sys_recvmsg+0x112/0x260 [ 121.399429] ? SyS_sendmmsg+0x40/0x40 [ 121.403304] ? __sb_end_write+0xac/0xe0 [ 121.407265] ? fput+0x130/0x1a0 [ 121.410535] ? ksys_write+0x1a6/0x250 [ 121.414333] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 121.419167] SyS_recvmsg+0x29/0x30 [ 121.422691] ? __sys_recvmsg+0x260/0x260 [ 121.426737] do_syscall_64+0x29e/0x9d0 [ 121.430610] ? vmalloc_sync_all+0x30/0x30 [ 121.434743] ? _raw_spin_unlock_irq+0x27/0x70 [ 121.439236] ? finish_task_switch+0x1ca/0x810 [ 121.443721] ? syscall_return_slowpath+0x5c0/0x5c0 [ 121.448637] ? syscall_return_slowpath+0x30f/0x5c0 [ 121.453564] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 121.458919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.463753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/12 19:18:51 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xf4012, r0, 0x0) ftruncate(r0, 0x0) [ 121.468927] RIP: 0033:0x455279 [ 121.472102] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 121.479802] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 [ 121.487056] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 121.494309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.501567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 121.509610] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000001 2018/04/12 19:18:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:52 executing program 3: socketpair(0x7, 0x80000, 0xce4, &(0x7f00000016c0)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001700)=0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x602, 0x0) recvmsg$netrom(r2, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"f7a361f345286a"}, 0x7}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000140)="ee51db5b22424b759ed53203984379545067600715f5f73641b936c02099158ddbe08996688eb45fe4ee2b0f3dbc5d0d64a8d604e33a90f8675de6e8e80063974f134dd42738c9f4b468496c754982b44d70e589d31b7d5bb3496fc49f6bebd3b396f9071af21090ab2b0736c3858d2f03999287b4fb800de1dd3a829e75df48a895d98e", 0x84}, {&(0x7f0000000200)="ad6b07cb627118d191d1128f62d3b7e8ff22d9c52aa6fb8b736d4d9ac4147c9474b4c22eb2355b33b3f1cd70c79484c52a5483a9bd3e22173b610792b1b6393e18939ee7dc66d207d0dd52731bf959b8ccee81a1258f3652f2ccb42fb48a5c25abf6c0bc7128d4595c4e6853fefb8095cedb8b7cb6abda5ba54012c30e98dd12ca9d5bf67b98b284de16935c6d4cfc0abcf3788b43c892a5f439bace3d31cd844924537bf4a2717600f66612a163944ebc20b3ad4767031304434dd4812cfc8dd002c89206ffca3d16fe568a94fb1912809429c073e8f61c33bc5025", 0xdc}, {&(0x7f0000000300)="753b1b1c626859b5786ea2ba9eb9dd29d48510710b6311b4d18cb9c3e3ca30af0e556d4b21a5cf3e728d10270a3202e180552a48e8ef9a57c171436bce6a96f1c0f48b08c2fbe79abf8aae21c77968008079ccdcb54503573a7329f8a08754d938e7e41f9a53373cb9e778004f25f67bbe9e19c6d886572147f54ef1722215c6f1fd532340dd48ed7c7697eba96ecffd799ab09a3e598934b9b1f3898165dc9f07eba6c731b292c62ac4b72a7a7e01c9fa51", 0xb2}, {&(0x7f00000003c0)="6107a41f2f40cab88fc6cf9c8ad42bdbefe083464017f2b2993cab64de75458cec5823f95ad6a03f078df3a0926c76d97f87c737d6b4ffcf414478e22041b53aa6d17e458404c1045031e5b63e65871e6a5bc30c2b70708424b02d03a86c725cd59829794e8efc7d9a275046b788e4f56036724e702e9a1d6cbace13ea9e", 0x7e}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f00000014c0)=[{0xb8, 0x119, 0x101, "e7123bd735b460a0476a8eee0bd6aae5535016f08c3e8a02d1f96522b44f57040c1262fd77411b726d5d710c41221c9880212d5aa8a7763279ef4d87b5f4d743a9d05091d46c5203351f982c02d667bee044ff18c93db1dc210d2109dbab110f4fd20096434aed1b2834018af1194fb832a454fe8a42ba032bc4534835c454f6b5b845d4b471b96610b5f0218460dadc2246b7fac3a1ef6e77e182386cf70d36525aac2a2d"}], 0xb8, 0x40000}, 0x140) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000001740)={0x10, 0x9, 0x7ff, 0xfffffffffffffff8, 0x4, r0, 0x3d66b22e}, 0x2c) sendmsg$nl_generic(r2, &(0x7f0000001680)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x30, 0x3e, 0x2, 0x70bd29, 0x25dfdbfd, {0x1a}, [@generic="f8995291ffe178c881b052fbe1600b9240", @typed={0x8, 0x1c, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x6000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB='\b']) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x101) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/12 19:18:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x45) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0xfffffffffffffffa, 0x8d9, &(0x7f00000002c0)="8aab1269f74aa37fb6c6b6a443d4eded440cc3017fe90ef51d3145fd9585d0f56716012570639b6f0967bffd5838038e6b97d31220e58d4be46036c16851a8e4a124185ec084d5c7a06ce6c8ff1b0c00e6cb08a7781bf0026d36d4efa71d89bf78951a755c33fedd8a616fa47abf1d259189a945e6c13284a5512c6a8e6ed1741867be0de490d8d03745f24a0445348ab0d8f6c19ca6b333da87f9a36f194382409dc542b618ad23c5427101739b884af3d2ca282c0eb2c05ab012d0995bf2801a32a7109bd68651d616a895587ca54386c63b8263eeda1ff5cf02ce3089aadf31bfd3e37471375a5c02eb0517", &(0x7f00000003c0)="00772ca80d2a3fa8017d5cd1c2e0b75173d3e103927a3105221d5a99b668c0ac8bdef93169d76a5233d600e967852ae69147addaa59ea75d011a0c890019aec23e6cdad46bf1d4e93a0440765c06f4529e437ee72cd714af67f8fad1141d0735b710f51833d7", 0xed, 0x66}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x1d1, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/04/12 19:18:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r1, 0x0) 2018/04/12 19:18:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:52 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{r1, 0x2}, {r1, 0x3000}, {r1, 0x4000}], 0xd9a370df05d7690, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000040002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x3}], 0xfc, 0x0, &(0x7f0000000140)="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"}) dup2(r0, r2) 2018/04/12 19:18:52 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x10000) pread64(r0, &(0x7f0000000080)=""/99, 0x63, 0x1a) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x95, 0x7, 0x0, 0xfffffffffffffeff, 0x7f, 0xa40f}}, 0xa) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x810, r1, 0x0) ftruncate(r1, 0x9) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x0) remap_file_pages(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x2, 0x100, 0x1) 2018/04/12 19:18:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:52 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) ioctl(r0, 0x5, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40040, 0x0) 2018/04/12 19:18:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:52 executing program 6 (fault-call:6 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:52 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x40) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/54) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="82111d560900f3ce0d7cc8e8a9c9d7ff32be7cfb9f486f5edb8f23f9e35c98e940489c2cf24e283984aaa1c6bf392b35c1696cc8", @ANYRES16=r2, @ANYBLOB="000325bd7000fedbdf250c00000008000400c2cd000008000400000000001c00030008000100030000001c9d4fc8c008000500ac141416080003000200000040000100080004004e240000080002001100000008000500020000000c0007002000000004000000080004004e220000080001000a000000080001000a000000640003001400020065716c0000000000000000000000000008000400090000000800040040000000140006000000000000000000000000000000000114000600ff020000000000000000000000000001140002007663616e300000000000000000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x15}, 0x20000000) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x54, r2, 0x608, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58ce}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x970e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x44) [ 121.897632] FAULT_INJECTION: forcing a failure. [ 121.897632] name failslab, interval 1, probability 0, space 0, times 0 [ 121.909021] CPU: 0 PID: 10291 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 121.915873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.925255] Call Trace: [ 121.927862] dump_stack+0x1b9/0x294 [ 121.931522] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.936725] ? get_user_pages+0xc0/0xc0 [ 121.940728] should_fail.cold.4+0xa/0x1a [ 121.944824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.949945] ? __get_user_pages_fast+0x3e0/0x3e0 [ 121.954711] ? __unwind_start+0x166/0x330 [ 121.958874] ? __kernel_text_address+0xd/0x40 [ 121.963390] ? graph_lock+0x170/0x170 [ 121.967194] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 121.972198] ? iov_iter_get_pages+0x320/0x11a0 [ 121.976773] ? find_held_lock+0x36/0x1c0 [ 121.980825] ? __lock_is_held+0xb5/0x140 [ 121.984881] ? check_same_owner+0x320/0x320 [ 121.989188] ? find_held_lock+0x36/0x1c0 [ 121.993235] ? rcu_note_context_switch+0x710/0x710 [ 121.998232] ? print_usage_bug+0xc0/0xc0 [ 122.002294] __should_failslab+0x124/0x180 [ 122.006524] should_failslab+0x9/0x14 [ 122.010310] __kmalloc+0x2c8/0x760 [ 122.014012] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 122.019025] ? iov_iter_advance+0x2e4/0x14c0 [ 122.023427] ? sg_init_table+0x28/0x60 [ 122.027298] ? sock_kmalloc+0x14e/0x1d0 [ 122.031258] sock_kmalloc+0x14e/0x1d0 [ 122.035044] ? __sk_mem_schedule+0xe0/0xe0 [ 122.039285] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.044291] af_alg_get_rsgl+0x1ce/0x940 [ 122.048346] ? af_alg_make_sg+0x4d0/0x4d0 [ 122.052480] ? mark_held_locks+0xc9/0x160 [ 122.056620] ? af_alg_alloc_areq+0x1e4/0x270 [ 122.061019] ? alg_accept+0x60/0x60 [ 122.064639] ? __local_bh_enable_ip+0x161/0x230 [ 122.069297] ? lock_sock_nested+0xe7/0x120 [ 122.073521] skcipher_recvmsg+0x396/0x1200 [ 122.077751] ? skcipher_bind+0x30/0x30 [ 122.081625] ? skcipher_check_key.isra.3+0x6d/0x240 [ 122.086627] skcipher_recvmsg_nokey+0x69/0x90 [ 122.091104] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 122.095867] sock_recvmsg+0xd0/0x110 [ 122.099570] ? __sock_recv_ts_and_drops+0x420/0x420 [ 122.104569] ___sys_recvmsg+0x2b6/0x680 [ 122.108531] ? ___sys_sendmsg+0x940/0x940 [ 122.112665] ? lock_downgrade+0x8e0/0x8e0 [ 122.116798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 122.122321] ? proc_fail_nth_write+0x96/0x1f0 [ 122.126804] ? __fget_light+0x2ef/0x430 [ 122.130764] ? fget_raw+0x20/0x20 [ 122.134202] ? find_held_lock+0x36/0x1c0 [ 122.138253] ? kasan_check_write+0x14/0x20 [ 122.142478] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 122.147404] ? wait_for_completion+0x870/0x870 [ 122.151977] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 122.157499] ? sockfd_lookup_light+0xc5/0x160 [ 122.161980] __sys_recvmsg+0x112/0x260 [ 122.165853] ? SyS_sendmmsg+0x40/0x40 [ 122.169645] ? __sb_end_write+0xac/0xe0 [ 122.173606] ? fput+0x130/0x1a0 [ 122.176872] ? ksys_write+0x1a6/0x250 [ 122.180669] SyS_recvmsg+0x29/0x30 [ 122.184194] ? __sys_recvmsg+0x260/0x260 [ 122.188244] do_syscall_64+0x29e/0x9d0 [ 122.192116] ? vmalloc_sync_all+0x30/0x30 [ 122.196249] ? _raw_spin_unlock_irq+0x27/0x70 [ 122.200731] ? finish_task_switch+0x1ca/0x810 [ 122.205212] ? syscall_return_slowpath+0x5c0/0x5c0 [ 122.210126] ? syscall_return_slowpath+0x30f/0x5c0 [ 122.215052] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 122.220402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.225233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.230404] RIP: 0033:0x455279 [ 122.233574] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 122.241266] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 2018/04/12 19:18:52 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x1000000004) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00', 0x4}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x10000, 0x62f}, 'port0\x00', 0x1, 0x20, 0x7ff, 0xfffffffffffffffb, 0x100000001, 0x2, 0x80000000, 0x0, 0x1, 0x5cd}) socket(0x17, 0x6, 0x8) 2018/04/12 19:18:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10002, 0x0, &(0x7f0000ffd000/0x3000)=nil}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000d00)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001480)=0x0) r6 = geteuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000005ec0)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001800)="e76967e51d", 0x5}], 0x1, &(0x7f0000001880)=[@iv={0x58, 0x117, 0x2, 0x42, "18a972d9a1ef3f6976568ef6ef214429219537ac8279f96200a6323995daae96fab1c88732e55a1d236b7e81ebf7813b597770cdb0d3845757a4cd20a3fddc0797e7"}, @iv={0x28, 0x117, 0x2, 0x11, "88836961f91c4a8a9432959c79a603fa01"}, @iv={0xe8, 0x117, 0x2, 0xd1, "cd64211759c2a7d23190304e005a433d94c76a60730c4059f88800d3e483c2c26f66deef65eab713be960a603a47cc781496cf83b704ba9f11b531b3b1edfb7e684e5d3839a0b61875f2affe8269de3d84929c9a392f59ab60cb98f981b23d0f268c464ae3d3712559d67fa427ecc6443ada5b5438b92a9eac16990850931aa26ba5b6d67cb1445580a30f870ef8d212358fef23af7c0f2e8287addb331b28f072935a42c8c07bb50480e634d2e810aa5e44cc4540f53ab8e8bf5c0eb8126b4c7d42a9535a80d806b9287c16cf3c9bf4a8"}], 0x168}, {0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001a00)="d7d19baa2e74b3a208220ed1d2a5c330", 0x10}, {&(0x7f0000001a40)="9820f4a2db58d2e11e51ee60d53e819925f8063bdfe9b8ef8f6bdc3fc7835d61ef5ff0d09fc0eb3649f51a94277a3508724752f55d90b5591285f7327cc107f25618412b79d20cc210f93876f6fd0fcadcaf9c6a983066aed5720aeeb08eb6bf56aa008b56e8012687ff", 0x6a}, 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@op={0x18, 0x117, 0x3, 0x1}], 0x1030, 0x4000081}, {0x0, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005780)="d2ba242f4e6b56d1278399a9e13c1ba25594da9da05b0e0f21718e0fbc96b1557089da68ab6a07879300af99bd5ac3222f183237ac5a537fef197e30b4bb17479fe6c94305c266514402ba9bdfedc220fe0645e272497c92de41adf9c1e35278297888c6fa7466e1e124ed5a704d400a9e6825e8ef76f7d133e4da09402637ff5a12e72c3f53a88b484ca8ca9d1780c5d02107678fc5959c2f44b48750d455b19e656394847460284b466c07be543240c3b6044d6ab17a108637b0e4f6c67c44079f6910", 0xc4}, {&(0x7f0000005880)="74c5d941a38c613bb6942197aa50ce04635f07b4c823578661873a7af37a2e3c2be43921c6041d2f199de8c504a1cd79fcc21d151f80bfa4ec0d3a1c3376e74528897ef7518263208c040bcbef57f76e0d3f528fcc62dd97f8502c315c489496ca7c78be7f0a3c77ec5541dba6163fc308866748fd1806a5fe75bf81c5223015ef774f8800afa7e11aa1efaf9fdb764ea502779c4bea9e736015d326a03ee828449d68ad4815f26e7325181c1dd63a0f64492c9cfbe7c81e67449d0bf038f2e42f14743fc0a0ce40b06c8a76eb4e4e3b50aed0a22da8ddbd1563764d43f52e2d4e771a3de7702d680152a009e5ff", 0xee}, {&(0x7f0000005980)="a3dc38086ec7099d519c0edea965477e3b1472269e639a72013cffa650003afe178ac551811b5ac804679b65001273ff2d79934dcb3a79ce2aeb81f81c4f2b5e6167e311473a58b7f7dd968a6d432cde3c4efe55a994c604a7f766938ece04a9d02aca0e3cf32610b5ce946b622a59eee323ee7ed19b6889591ad92963cd6beea6955cb2b0dd9bbff9f00f2a226205fad694c47e8d1d7526feceb532f5e6f1551a1fa0777977e64ba5ec5c13dfed47cd1fcc8511462c27b916b5a9aec4409af637650ff6bc04aca3c3e3aff385c9414297f849db36b9428b41975dd0439d9246641e2ef370755ce5884f52", 0xeb}, {&(0x7f0000005a80)="f110b48d94b08a3e0d95a0dd1369bc2fb53eabc02cb8c736a95480e12aca29d0e074eccd85012663df154aa7ef0533c698db3e506ff84c2fde89d1725c4fe7d38f53e38a60d66d1b1e32db8dd588a2cd90d7089c5cbd48d41c0ecf7fc850e58da1c48c87acae4f18058f8af8bb949bd7d8f4a7efc385af399f5b4348ae97cfa338bd796fa96c6d9b9e2edca4d7663ebc302fbd4eebd8b6a12822c9109394cda3920997d3e0b722b6cd0cb45de1b613ccf0db01bcf3aae3fe4dc1", 0xba}, {&(0x7f0000005b40)="38eae8a8dc2b1adf9916f2f9dd987250b1b84b6bd65c550c725c517323c41f0a42e706f658d66473b0248f01f97b98f804bf55", 0x33}, {&(0x7f0000005b80)="8d4ac8fe4047f43c5e4001001822f273b382bdb3a72fa21757768777fff230303fb6b60430fc75dc81f6b5b13909fa18de824828da00dd2917c7a6fa47e8ff0bf0d936f921fc0d2bfd7c8f45fbf56cb97d0a53c5aeb9edfe1f3a3dfcd33a3521caa4915a030416f9db483e0422cc97fbbd267fb69aa5b802840f2120d236e4148c6769c0b51d1721a2e02606993d001f5730bb61e92312d4125d804855e7d0de36d50334fbed89f6663344403c67512f305c36e238a4f11bf74cb5928bb11dcef06bffb6f1", 0xc5}], 0x6, &(0x7f0000005d00)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0xa482}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000010}, {0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005d80)="53e520ed4e41e41d1b76c5c44078fbf12deddcac1d39e36b4ad362477dfacf62d46c9cb87489082fe1b70fbf63df8c7ccd6569635c0fb6330e08e4c9cda15e2a20a68862fc63e38bdee077fd5f833c1677289c9697ac5f5ffe4a950f16e8581f97058accdbab55edcdb2414d87d180d558b64fb73e14ec153e93ffffe12981b91e2f4ae3a78a90518d2c46d6573842e54111ac9ab95ba8c05281d5a67d52387ed14e0d83663aec49", 0xa8}, {&(0x7f0000005e40)="59015aec6ae618fc2c6c4ad02b3a5fd6db5da79fb4ae", 0x16}], 0x2, 0x0, 0x0, 0x4004000}], 0x8, 0x4000000) close(r0) r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001680)=0xe8) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003d00)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000006080)={r11, 0x1}) sendmsg$netlink(r0, &(0x7f00000017c0)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000001400)=[{&(0x7f0000000380)={0x714, 0x3e, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="aeb86562241d839f88b0b1011ba2116076143d006c95fb8ad96140ff5aa059eadaec12ab3a70fc6b56b54590081e80ca190c3d5a0fdc4f5a0a9288aeb4256a6325c66cd1ad9c9994abd304af91a9be6fc3b96ab1733632b44ac9d3c3159eeb3a35c33fb965ce9d75683e3c569ab526be24d2aed902e8df905917ca10d86c999ae96b87155992911e87db537a3874253c7044ca9fbfac77434ed4759120c5af4db57460a907ff5c596e91", @nested={0xd4, 0x16, [@generic="4462215d02cec857364298b38be8354a6d6f0562bd7201001a3c", @generic="aeb8add1632114f9e77997d888248cf81155709c2f99f8958630dca178795e13550d59e7576b49297efa56e00147070d77517f4ac5287f3ad99556a745c1528ab78a9677acd7e6a1777ba208ae609898ebedb45c4fc0483f0beec421fe256b3fec40", @generic="bd5c9358c930ac8a631f9c65701419595b0c8db4ba093be296917459256d5048d25f8dfb42a1bbffe09d0419726545e41cfdd4b2e86004b9d9fb80657d243f7f5aa6e058d9a06529c4dd04954b7a37e8ca8acd12"]}, @generic, @typed={0x8, 0x22, @pid=r2}, @nested={0x254, 0x72, [@typed={0xc, 0x74, @u64=0x7f}, @typed={0x8, 0x78, @fd=r1}, @typed={0x4, 0x71}, @generic="9bb853db903b51af8a1fe85f7ea6fedaa5ada7b4c205dc0bd2202c5cad8c80ab4249bf2b18ba418580358895c756805c615447228b0cbe72fe7a2a70694cbbcac57ca9921579ce", @generic="eb6ec95d93b807a336adb9ccc865201f170b38c38edd1fee5d06078e25c2d62c377e977e00bf19aff8297761993f4413b130fddf17b8e589a4dac7208baf17b2b80465b7f448f9b591ddc5f500f9d47a300ca318cf3de1099914fd3fa6251b57740bd33af0cb8436f061e97af4c5eaaffed9a3ba71671fede0e5a684ca70793ef27d684cc7762ef8cc37c14cffe1bb26f28a588e0327d0579de6ea4a395f04ecd19461857addbfeb2956fe27", @typed={0x40, 0x54, @str='^cgroupppp0vmnet1bdeveth1\'ppp1)vmnet1}wlan0nodevppp0user)-+\x00'}, @typed={0x10, 0x5d, @str='/dev/midi#\x00'}, @typed={0x8, 0x14, @uid=r3}, @generic="890673a81ab55ce47f1ceedd5f0799afe4c0e71bd63043cea337271e575c5d141f0ff75fd36ebc5110cfcde368c30e0710ff271fc65cda23248d490ae9f0480eacab7946d2b03f285471cde79a4cf5d314527867d5ccf74d714d00ef642646392dd2605c0b717647273d38505843782e852e1d9103845ef5feffe0d6fd2df9fcb84ae358eb881e3a870a1e5e6fb6689445586fa02be9ca022cce663633b6d532981a5f765e25694d957e817b707981f3c7733551489dd2727f657b70d16b43b70ee4aa3a81fa22eb11d723abeef5ab5f57580cce302e995a8e8451b184451a35924868863b0ed207b2d852"]}, @generic="26cdca91857adfa151ed2fa1369440e80da70671f38027aa8942305133085146e32c9288e01955c26a1eea5b28c0fd8b64463b646b2964965c5c89e4bca853e0f2256aa06c59b41a90485dce41cb5e93347753cccaec9b70", @nested={0x2c0, 0x86, [@generic="80e9095df9f51dd6ed06b2572d96a330975633d3fedc9610d61c9ca5ddb72e91790b039aeea9c07c7d640974750e9de7031aa85e251689aef789b5325fb3ac92dc0e7d65e32f8804f2d89fc20cac149550aac5fec742d2f4828da8c2a86d89e6e3ac4f", @typed={0x14, 0x63, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="f5afc4e8ab04d55bd9334e32e43711b8dfd1e18004ee5a7fdd26cd1483a5c8e3559e56d97cbb0c2628726464d12e8769730282ba6f3d3ed58d01d7eace9e15a58fd2d1f6e7f5f6c24f74728f835947f75dcbe6547f1b7d515a7db0e1622ec4adc5b3e3670fa83c45c073acb2e1e3d475da43d409ee7d6071a5bd497bf7368cebb699a115dc23383b209a4d64ee731b258bde65c0e918e0e87e3646eddd15e3fa35f5a0623cee7ebe07c89902763503b467337ab0c5edaf8d64e8c755abbe76a4e4407211857535bcad5ff5cc83b25f9498e8d1c4de", @generic="658d4ea5ba55fd6f9e3ece72d75e247c6b1da1126f1543c259a9d4e1f07acde5f2552396ae8f00da9cb0a29dd854cbcaded99c1f8177d720d322a8c0a1f5e72e46615188b9ee557027953a75c55c5efbabc6f0d040520cfe160c738872961a83844ddbb2fa50af02d9ed847681e2728f1e2ad4496a331a8676fa158804cba031444a965da15a7df2e5537746abd7284c8188160b70e68075320ace19f95711c381ce46b364b9352ea4336aa1d47f02db50460f37ab986c202b9ea6481c4d16b862ca23909540a72476d1c2925371f9f93e40a064d7383ea4f8c159e69da159a8229d24f68b5af1ac0848269f1b655a08417f79", @generic="0042027775e965523f22581d4ee46976e0ba4b6c48e3311e6daddd6eeb479ad72cea765196fc097b8ebcd29ff09fef05251adff54eb1991e0c47f0f5f0123f6e0c7d3fa62418ab753bcfe58638c2350a26cea9885507744e88c43cc3c635b841f24849c7584721daf2aea570c4b81213468e8cbecf1cf5fb7dfe"]}, @typed={0x10, 0x17, @str='/dev/sg#\x00'}]}, 0x714}, {&(0x7f0000000ac0)={0xfc, 0x32, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x10, 0x36, @str='/dev/sg#\x00'}, @typed={0x8, 0x11, @str='\x00'}, @generic="067d3935e53317e2eb22a93126edd9df125590dd2831ddd6c13efbf3fc958d3e1210662dd45aa7e9dc3704ef5d2641add1c25376ee2103929ce60358db28688fdae61a1bcf4f05d95fd0ccefdc51141c7bd7ffc68bfb71463f65b6dba38d510c9d8d5fbca6823d58849b6c98b12d31fb1107ebe3235cc85d7ed262df16b3d2ea873995846ca167d5f3ba8d4d59a5139f48ac7130b84b9bd0b613f1beb1b8aa8de132e82eda52bb75949fbeb77b4d3412a041ed528a69808ab5b09187173a30a546565ecc468333cd55d6a03760a0bf97c3e06f54"]}, 0xfc}, {&(0x7f0000000bc0)={0x114, 0x11, 0x0, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x95, @fd=r1}, @typed={0x14, 0x39, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e2861156e1ef89028711982d6792edfc97b69c6ebc52a173bbb1729b11f047b5f509859a59de4354b1c431fc0266ce1d5766a3d219d51e44dc8df991ea1211190d26f522c0a19d67e86183b4bf0f8e74ff5a7e25941f572746d6c3a60ab360905581eca99f2356ef2ae036177dffa9123e5b4480a3f40b452c848734019b22cb2338fd517444305c33a9622cc1c79fc3d574f8c079f951edf0a9c8fe16d0f81569339b1dfccc038a057dbebb31564feb2b005e7e537f4e1f5c3dd10458b79f27e31d1444ab340328fdbde57239f36fb595861239dea30ad1654465aaf1caf99f", @typed={0x8, 0x68, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x114}, {&(0x7f0000000d40)={0x550, 0x24, 0xe00, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x10, 0x4e, @str='/dev/midi#\x00'}, @typed={0xc, 0x20, @u64=0x3913}, @nested={0x400, 0x5c, [@generic="58a8e72d3fc6af15c393e42be2d7d871da91937a28aacab4e825a1f270ca293ddbd34d1b78669fe2b8c09bec345e38e9af345077b3996848af538dea0f2bbbb08984c384871ff3b504986f649cf151664882344d871ad0e79e7aa74ca18c2b5b5f4b2c83af3c8c92938f9f2789143c50f81879eb1b0f3d7b87d3b8f685a8bb89", @generic="88ba1740cdc2e79d58325a905a6b3142b9052f822b197f3d96f0ffcbe5ca87949f24bb65f480bd0f3a9ab2828a153b89b0", @generic="04bbb7508f9b7472c122ed447494a231d8a99efab3bbf710152c8bcf9a21768829edba853d7beca4ca280eecf6c3e987c9d4832340713aca32cd430d41dffc8d122c7ae929f160b0ad14bada2296c2ca25f8325aec5d80877ded325e0164a8b1d3", @generic="20c4ba6ada74a6f5b25915670095cbacb34852bab34062e4e549e0f88dde5077375bf0b0d95d6be5c213c58aaffea55c12856809ff053a48f5808986c2d25cff1236b6c76faa25102edf712de200aca09c6e612ec8c347acb0376e4b1b0693e91e4d1d3493783eee3c9225c39d0cdd55a59f24cb127856a0679f3816e9df0042e1d8d54f9ca098b6caee07caa5f63db73ae864", @generic="fe31f7cce68204b7563207fb14abd47806e452aef706591a24ebecad9741754c286b032fc5f980c3d49e59320e775e3488c9a19f7a2d2850d0d899812621a7f226cb", @generic="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", @generic="a546a78d66c8984d0cec2f87c5ef8ecef15db58ea4a3e8fcdaf4108de368a94dd5", @generic="9406", @typed={0x8, 0x6, @pid=r4}, @generic="4c92b9f6c05d05f19fc5907bc62301adba6ddefafa6b151e36e875ef8a84cd7eec7a589d20860e0920914c1a39a9317f85243a6aa54089d9bc86dadba7ac77d69506eecd306e03f0ffe9d74b9c55e99b49f5eff94e40aabbe1b456e663204be06b80f6ad060e642f5453d9db0e2d5f644fad8bc96860aa6c174dab4dcdda5ada90df325cb10e55c07782619b969b9ae5bd2e03c5af12a1ef15c03af8bbf5dc82ebf41fb94f7e757ea97c75cbd950ccdde3db2d852525897f6b8278ba95607b9ac4d5e5505e315972bcab4205a5035f097b464130d69bc69c835fc84f2ddc494eea617e91d511d3a9b3e796"]}, @generic="d152faf5df915fb0a7f0a62aee419d87a290e6c860daeda4706b2aeef84383afca7a7415345870ee8555c1775e11a2e8cbf4d3864047f7d76294883f1eef3f685ad1b174ee456ee70dc00d8c62079bd31949b6192cf93a51f12e3776c6360c666d39f56950c2a935524343ffc3568220026a838006d34598f36ef15f03108114c9b8f72aa4efa9e3b50c527c2cd25f78f7a97c23", @nested={0x88, 0x7c, [@generic="b63c02c6f967ef8c5158ab77fe644caabd3d9b235e67dc6ed628a992b3d2a0905bfe78934e1a3590a08351202a9af251e03494a6997e038093977b1833e748166bb612d6a0fd", @typed={0x14, 0x58, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x7, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x4a, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, @typed={0x8, 0x44, @u32}]}, 0x550}, {&(0x7f00000012c0)={0x108, 0x35, 0x108, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x2f, @ipv4=@broadcast=0xffffffff}, @generic="17222ce207ec1a5c6a5f94dd979344694cc2a192a734de9176a66140d7eae2a741cd48ebfea25351bacbae5f1120af26f208d37b", @generic="cdbcd8617a013e5bb72a57664e8d954f92b53350c8c475b8ecd69d9f96657c90f87dcdb78d3540b722a75c35711b7dbd8cd108b4c6985d8f4157944e4a00a1935987901357b61d19920a5de89a35c0db3b6af88afc2044f5cfd7a4fa05a81fb04584413163e6632a00aec9c480b423714546f209fcaf7b390cc35e22bc21b1cac659ace1", @generic="91b419a6740674843f706b84dc25913060ccd1e376fd7c03a5fa1c9971721b660751aa563b7c31e42758b9adf3e84caca5f11c840f5c65af"]}, 0x108}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000000}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x3f, 0x18, [0x4, 0x1, 0x9, 0x8, 0x8001, 0x0]}) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) io_setup(0xe4, &(0x7f0000000100)=0x0) io_submit(r12, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xf72f, r1, &(0x7f0000000140)="013eeb3e6aa00b55bb49915858717303022bb9667073dfa889d30e9abd85b9f650b157247fae9f9b157653f848f203bd17078a07505110fa0f81bf3afa5c7d4da16f00002f9de5bf8dea16b4f5e643c671719c2c92040205c7f35af0e43f85bd2bec7ca6e49e8e98450609580aa7b10b327533f4a7221dbcc61ac349a455e73cf30f9679dfe3e7f633cc7eb3d71a933101f26ef5dbc87d759c1bc4fa84dae92cb09534", 0xa3, 0x1, 0x0, 0x0, r1}]) [ 122.248518] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 122.255770] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.263025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.270280] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000002 2018/04/12 19:18:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="080000003fa2dad843f4dc60000000"], 0x80000) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/12 19:18:53 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4000000000005011, r0, 0x0) ftruncate(r0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/12 19:18:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000280)={0x1d}, 0x10) 2018/04/12 19:18:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40c02, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x10c, r1, 0x2, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xeb}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x10c}, 0x1}, 0x804) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x0) 2018/04/12 19:18:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00002100000001020000000400080005000000000000000000001c00000000000000000800000000000000030006000000000002000000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x64}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0x1000, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0xa0b, 0xff, 0x6, 0x80000000, 0x4, 0x4}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/235, &(0x7f0000001640)=0xa1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/12 19:18:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:53 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) fcntl$notify(r1, 0x402, 0x14) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup3(r0, r2, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="00082bbd7000fedbdf25090000002c00010008000b0073697000080004004e24000008000600666f00000800090071000000080004004e21000040000100080004004e200000080004004e2300000800060073656400080006006f76660014000300fe8000000000000000000000000000aa0800050002000000a175389631851d259c46a045a0f3bc5092444fc56d7cde5814144edfb3be5ee83087d07f6339cb7542ff7ae098ca0a8dd85bfcc9ac19243975e242467d58291ec8a7ff29415f97fbdc21cb2f2242709c4c85607e1d1b16a0744ca33632c2023a3fef0f3cd58db8276ebed627155cccf6c9207ce46986e35707819432258a2d4d2844e95fbcadb93a"], 0x80}, 0x1, 0x0, 0x0, 0x44004}, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0xe00, 0x4) 2018/04/12 19:18:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 6 (fault-call:6 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x323, 0x6, 0x7aef31d9, 0x4, 0x1, @random="edbca0d99366"}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x80000000}) ioctl(r0, 0x20000000005385, &(0x7f00000001c0)="8511c7c9951490b83f2d0e08b24681bd95d0b05b3686c06a1f89") ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x0, &(0x7f0000000080)=""/129, &(0x7f0000000140)}) 2018/04/12 19:18:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3b3d, 0x101000) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r2) [ 122.725093] ebt_limit: overflow, try lower: 0/0 [ 122.759683] FAULT_INJECTION: forcing a failure. [ 122.759683] name failslab, interval 1, probability 0, space 0, times 0 [ 122.771100] CPU: 1 PID: 10359 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 122.777964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.787327] Call Trace: [ 122.789939] dump_stack+0x1b9/0x294 [ 122.793583] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.798797] should_fail.cold.4+0xa/0x1a [ 122.802881] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.808090] ? __get_user_pages_fast+0x3e0/0x3e0 [ 122.812858] ? save_stack+0x43/0xd0 [ 122.816501] ? __kmalloc+0x14e/0x760 [ 122.820223] ? sock_kmalloc+0x14e/0x1d0 [ 122.824198] ? af_alg_get_rsgl+0x1ce/0x940 [ 122.828446] ? skcipher_recvmsg+0x396/0x1200 [ 122.832867] ? graph_lock+0x170/0x170 [ 122.836682] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 122.841712] ? iov_iter_get_pages+0x320/0x11a0 [ 122.846309] ? find_held_lock+0x36/0x1c0 [ 122.850388] ? __lock_is_held+0xb5/0x140 [ 122.854474] ? check_same_owner+0x320/0x320 [ 122.858813] ? rcu_note_context_switch+0x710/0x710 [ 122.863769] __should_failslab+0x124/0x180 [ 122.868025] should_failslab+0x9/0x14 [ 122.871860] __kmalloc+0x2c8/0x760 [ 122.875412] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 122.880441] ? iov_iter_advance+0x2e4/0x14c0 [ 122.884872] ? sg_init_table+0x28/0x60 [ 122.888811] ? sock_kmalloc+0x14e/0x1d0 [ 122.892810] sock_kmalloc+0x14e/0x1d0 [ 122.896628] ? __sk_mem_schedule+0xe0/0xe0 [ 122.900876] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.905922] af_alg_get_rsgl+0x1ce/0x940 [ 122.910008] ? af_alg_make_sg+0x4d0/0x4d0 [ 122.914167] ? mark_held_locks+0xc9/0x160 [ 122.918330] ? af_alg_alloc_areq+0x1e4/0x270 [ 122.922749] ? alg_accept+0x60/0x60 [ 122.926390] ? __local_bh_enable_ip+0x161/0x230 [ 122.931072] ? lock_sock_nested+0xe7/0x120 [ 122.935317] skcipher_recvmsg+0x396/0x1200 [ 122.939580] ? skcipher_bind+0x30/0x30 [ 122.943483] ? skcipher_check_key.isra.3+0x6d/0x240 [ 122.948509] skcipher_recvmsg_nokey+0x69/0x90 [ 122.953006] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 122.957776] sock_recvmsg+0xd0/0x110 [ 122.961500] ? __sock_recv_ts_and_drops+0x420/0x420 [ 122.966523] ___sys_recvmsg+0x2b6/0x680 [ 122.970515] ? ___sys_sendmsg+0x940/0x940 [ 122.974675] ? lock_downgrade+0x8e0/0x8e0 [ 122.978839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 122.984477] ? proc_fail_nth_write+0x96/0x1f0 [ 122.988986] ? __fget_light+0x2ef/0x430 [ 122.992972] ? fget_raw+0x20/0x20 [ 122.996436] ? find_held_lock+0x36/0x1c0 [ 123.000515] ? kasan_check_write+0x14/0x20 [ 123.004852] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 123.009799] ? wait_for_completion+0x870/0x870 [ 123.014402] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 123.019951] ? sockfd_lookup_light+0xc5/0x160 [ 123.024082] ebt_limit: overflow, try lower: 0/0 [ 123.024451] __sys_recvmsg+0x112/0x260 [ 123.032985] ? SyS_sendmmsg+0x40/0x40 [ 123.036796] ? __sb_end_write+0xac/0xe0 [ 123.040782] ? fput+0x130/0x1a0 [ 123.044071] ? ksys_write+0x1a6/0x250 [ 123.047899] SyS_recvmsg+0x29/0x30 [ 123.051448] ? __sys_recvmsg+0x260/0x260 [ 123.055518] do_syscall_64+0x29e/0x9d0 [ 123.059412] ? vmalloc_sync_all+0x30/0x30 [ 123.063568] ? _raw_spin_unlock_irq+0x27/0x70 [ 123.068063] ? finish_task_switch+0x1ca/0x810 [ 123.072549] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.077466] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.082386] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 123.087738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.092569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.097739] RIP: 0033:0x455279 [ 123.100910] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 2018/04/12 19:18:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101140) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x8000, 0x2000) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x4}, &(0x7f00000001c0)=0x8) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/12 19:18:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffff, 0x4) [ 123.108603] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 [ 123.115856] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 123.123109] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.130362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.137613] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000003 2018/04/12 19:18:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) 2018/04/12 19:18:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/249, 0xf9}, {&(0x7f0000000140)=""/79, 0xfffffffffffffdfc}, {&(0x7f00000001c0)=""/80, 0xffffffffffffff33}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/115, 0x73}], 0x100000000000004c) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000980)={0x5, [0x94, 0x7, 0x9, 0x0, 0x86f1]}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000009c0)={"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"}) ioctl(r1, 0x4, &(0x7f0000000000)) 2018/04/12 19:18:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)="020000000000000000", 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/213}, {&(0x7f00000001c0)=""/100}, {&(0x7f0000000240)=""/98}, {&(0x7f00000002c0)=""/179}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/20}, {&(0x7f0000000400)=""/138}, {&(0x7f00000004c0)=""/113}, {&(0x7f0000000540)=""/159}], 0x1fe) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000740)=""/107, &(0x7f0000000080)=0x6b) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000006c0)) 2018/04/12 19:18:54 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5012, r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) ftruncate(r0, 0x0) 2018/04/12 19:18:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000140)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0xfff, 0x2, 0x20, 0x80, 0x87, r1, r2}, {0x8, 0x9, 0x41f7, 0x1, 0x6, 0x100, 0xff, 0x6}, {0x2, 0x9, 0xbb7, 0x400}, 0x7, 0x6e6bb3, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x2, 0x3, 0x3f, 0x7, 0x8001, 0xffffffffffffb84e}}, 0xe8) 2018/04/12 19:18:54 executing program 6 (fault-call:6 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 123.334626] FAULT_INJECTION: forcing a failure. [ 123.334626] name failslab, interval 1, probability 0, space 0, times 0 [ 123.346106] CPU: 1 PID: 10408 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 123.352955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.362314] Call Trace: [ 123.364920] dump_stack+0x1b9/0x294 [ 123.368570] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.373796] should_fail.cold.4+0xa/0x1a [ 123.377943] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/12 19:18:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1004) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0x4, 0x1, 0x6, 0x3, 0x6, 0x7, 0xd2, 0x40, 0x13e, 0x20, 0x4, 0x38, 0x1, 0x0, 0x1}, [{0x3, 0xeda, 0x9, 0x3, 0x2, 0x56f, 0x8, 0xa5f4}], "e72f874bfd12f54bcd9c889ffe5cc4807166cd7eae1716c377b9eac208608ba57902aaf1228cdb0a771508481c113ca236412a119767f57e723210fe080ae2c31b5533ab382c1d740962f2e52df380435d05f94743a79fa0060e2973a741e5279688fb7f91417e97cc71028585e754f5b50ba54edae6421f980de3abde0f9b561883afdb96ec01ff9648af8121646813c0ae11b587e79905f9a5d07c025348665d8ff4db3ce6f8f85004dc607bb16af19c4446bc3d4b4d71df54f7a29c395cc4c63ed4888d31aa45fa3cab21a26b2b9dbccc304686a9b5e47756c26e82994e4acb95dc22ddb5f4eeea00f7cc640a787f", [[], [], [], [], [], [], [], [], []]}, 0xa68) renameat(r0, &(0x7f0000001b00)='./file0\x00', r0, &(0x7f0000001b40)='./file0\x00') [ 123.383148] ? __get_user_pages_fast+0x3e0/0x3e0 [ 123.387950] ? save_stack+0x43/0xd0 [ 123.391588] ? __kmalloc+0x14e/0x760 [ 123.395312] ? sock_kmalloc+0x14e/0x1d0 [ 123.399300] ? af_alg_get_rsgl+0x1ce/0x940 [ 123.404079] ? skcipher_recvmsg+0x396/0x1200 [ 123.408500] ? graph_lock+0x170/0x170 [ 123.412319] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 123.417356] ? iov_iter_get_pages+0x320/0x11a0 [ 123.421959] ? find_held_lock+0x36/0x1c0 [ 123.426043] ? __lock_is_held+0xb5/0x140 [ 123.430138] ? check_same_owner+0x320/0x320 2018/04/12 19:18:54 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) [ 123.434479] ? rcu_note_context_switch+0x710/0x710 [ 123.439436] __should_failslab+0x124/0x180 [ 123.443711] should_failslab+0x9/0x14 [ 123.447608] __kmalloc+0x2c8/0x760 [ 123.451163] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 123.456189] ? iov_iter_advance+0x2e4/0x14c0 [ 123.460612] ? sg_init_table+0x28/0x60 [ 123.464540] ? sock_kmalloc+0x14e/0x1d0 [ 123.468540] sock_kmalloc+0x14e/0x1d0 [ 123.472366] ? __sk_mem_schedule+0xe0/0xe0 [ 123.476618] ? rcu_read_lock_sched_held+0x108/0x120 2018/04/12 19:18:54 executing program 7 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) [ 123.481652] af_alg_get_rsgl+0x1ce/0x940 [ 123.485734] ? af_alg_make_sg+0x4d0/0x4d0 [ 123.489892] ? mark_held_locks+0xc9/0x160 [ 123.494060] ? af_alg_alloc_areq+0x1e4/0x270 [ 123.498477] ? alg_accept+0x60/0x60 [ 123.502122] ? __local_bh_enable_ip+0x161/0x230 [ 123.506807] ? lock_sock_nested+0xe7/0x120 [ 123.511059] skcipher_recvmsg+0x396/0x1200 [ 123.515296] ? skcipher_bind+0x30/0x30 [ 123.519185] ? skcipher_check_key.isra.3+0x6d/0x240 [ 123.524193] skcipher_recvmsg_nokey+0x69/0x90 [ 123.528677] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 123.533430] sock_recvmsg+0xd0/0x110 [ 123.537132] ? __sock_recv_ts_and_drops+0x420/0x420 [ 123.542135] ___sys_recvmsg+0x2b6/0x680 [ 123.546102] ? ___sys_sendmsg+0x940/0x940 [ 123.550242] ? lock_downgrade+0x8e0/0x8e0 [ 123.554560] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 123.560100] ? proc_fail_nth_write+0x96/0x1f0 [ 123.564588] ? __fget_light+0x2ef/0x430 [ 123.568553] ? fget_raw+0x20/0x20 [ 123.571995] ? find_held_lock+0x36/0x1c0 [ 123.576052] ? kasan_check_write+0x14/0x20 [ 123.580275] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 123.585203] ? wait_for_completion+0x870/0x870 [ 123.589782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 123.595306] ? sockfd_lookup_light+0xc5/0x160 [ 123.599789] __sys_recvmsg+0x112/0x260 [ 123.603664] ? SyS_sendmmsg+0x40/0x40 [ 123.607451] ? __sb_end_write+0xac/0xe0 [ 123.611414] ? fput+0x130/0x1a0 [ 123.614682] ? ksys_write+0x1a6/0x250 [ 123.618482] SyS_recvmsg+0x29/0x30 [ 123.622007] ? __sys_recvmsg+0x260/0x260 [ 123.626062] do_syscall_64+0x29e/0x9d0 [ 123.629936] ? vmalloc_sync_all+0x30/0x30 [ 123.634068] ? _raw_spin_unlock_irq+0x27/0x70 [ 123.638550] ? finish_task_switch+0x1ca/0x810 [ 123.643038] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.647957] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.652878] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 123.658234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.663082] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.668262] RIP: 0033:0x455279 [ 123.671435] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 2018/04/12 19:18:54 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) 2018/04/12 19:18:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="d5352f10ea0bdc1b864736a86e24483d9555ea79287e823bd15730f70a4dd400280621ca8f4d712c915bde2950183cf32797c20f38af84710afc55e089c6b82e119baf11cfcaa878847743d32836228dc8ed781e9e86d4f7f77a964f1f2c47dc4bd17f462abd813c4ef8ff96540e07472b5564a4b657697df9ccd5fd100985b2600b6bb59b9cdb1977c8fa361a8cf0a6ca722365a057b3e141d11233bd44e4dd6d42fab6dfe131b3", 0xa8) 2018/04/12 19:18:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) [ 123.679132] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 [ 123.686383] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 123.693637] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.700890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.708145] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000004 2018/04/12 19:18:54 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) move_pages(r2, 0x8, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000feb000/0x12000)=nil, &(0x7f0000ff3000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fec000/0x4000)=nil, &(0x7f0000fec000/0x1000)=nil], &(0x7f0000000080)=[0x200, 0x1f, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) 2018/04/12 19:18:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xffffffffffffff85) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet(0x2, 0x80000, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x4000}) 2018/04/12 19:18:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:54 executing program 6 (fault-call:6 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:54 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) [ 123.957459] FAULT_INJECTION: forcing a failure. [ 123.957459] name failslab, interval 1, probability 0, space 0, times 0 [ 123.968778] CPU: 0 PID: 10454 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 123.975625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.984980] Call Trace: [ 123.987572] dump_stack+0x1b9/0x294 [ 123.991216] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.996397] ? csum_and_copy_from_iter+0x14c0/0x14c0 [ 124.001495] should_fail.cold.4+0xa/0x1a [ 124.005638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.010734] ? __lock_is_held+0xb5/0x140 [ 124.014783] ? graph_lock+0x170/0x170 [ 124.018576] ? find_held_lock+0x36/0x1c0 [ 124.022644] ? __lock_is_held+0xb5/0x140 [ 124.026703] ? check_same_owner+0x320/0x320 [ 124.031014] ? rcu_read_lock_sched_held+0x108/0x120 [ 124.036033] ? rcu_note_context_switch+0x710/0x710 [ 124.040953] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.046483] __should_failslab+0x124/0x180 [ 124.050708] should_failslab+0x9/0x14 [ 124.054497] __kmalloc+0x2c8/0x760 [ 124.058035] ? af_alg_make_sg+0x4d0/0x4d0 [ 124.062171] ? sock_kmalloc+0x14e/0x1d0 [ 124.066129] ? mark_held_locks+0xc9/0x160 [ 124.070277] sock_kmalloc+0x14e/0x1d0 [ 124.074076] ? __sk_mem_schedule+0xe0/0xe0 [ 124.078301] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 124.083307] ? af_alg_count_tsgl+0x1bc/0x250 [ 124.087710] skcipher_recvmsg+0x4e6/0x1200 [ 124.091945] ? skcipher_bind+0x30/0x30 [ 124.095824] ? skcipher_check_key.isra.3+0x6d/0x240 [ 124.100832] skcipher_recvmsg_nokey+0x69/0x90 [ 124.105317] ? skcipher_sendpage_nokey+0xa0/0xa0 [ 124.110064] sock_recvmsg+0xd0/0x110 [ 124.113767] ? __sock_recv_ts_and_drops+0x420/0x420 [ 124.118770] ___sys_recvmsg+0x2b6/0x680 [ 124.122753] ? ___sys_sendmsg+0x940/0x940 [ 124.126891] ? lock_downgrade+0x8e0/0x8e0 [ 124.131038] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 124.136565] ? proc_fail_nth_write+0x96/0x1f0 [ 124.141051] ? __fget_light+0x2ef/0x430 [ 124.145019] ? fget_raw+0x20/0x20 [ 124.148473] ? find_held_lock+0x36/0x1c0 [ 124.152528] ? kasan_check_write+0x14/0x20 [ 124.156750] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 124.161672] ? wait_for_completion+0x870/0x870 [ 124.166250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.171783] ? sockfd_lookup_light+0xc5/0x160 [ 124.176270] __sys_recvmsg+0x112/0x260 [ 124.180148] ? SyS_sendmmsg+0x40/0x40 [ 124.183934] ? __sb_end_write+0xac/0xe0 [ 124.187896] ? fput+0x130/0x1a0 [ 124.191164] ? ksys_write+0x1a6/0x250 [ 124.194965] SyS_recvmsg+0x29/0x30 [ 124.198493] ? __sys_recvmsg+0x260/0x260 [ 124.202541] do_syscall_64+0x29e/0x9d0 [ 124.206416] ? vmalloc_sync_all+0x30/0x30 [ 124.210548] ? _raw_spin_unlock_irq+0x27/0x70 [ 124.215036] ? finish_task_switch+0x1ca/0x810 [ 124.219528] ? syscall_return_slowpath+0x5c0/0x5c0 [ 124.224443] ? syscall_return_slowpath+0x30f/0x5c0 [ 124.229365] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 124.234719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.239554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 124.244728] RIP: 0033:0x455279 [ 124.247903] RSP: 002b:00007f260dbaec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 124.255599] RAX: ffffffffffffffda RBX: 00007f260dbaf6d4 RCX: 0000000000455279 [ 124.262853] RDX: 0000000000000000 RSI: 0000000020158000 RDI: 0000000000000014 [ 124.270106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.277368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.284621] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000005 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x2000000000000000) ftruncate(r0, 0x0) 2018/04/12 19:18:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200402, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x1, 0x1, &(0x7f0000000080)=""/82, &(0x7f0000000100)=""/106, &(0x7f0000000180)=""/190, 0x6000}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getrlimit(0x11, &(0x7f00000002c0)) 2018/04/12 19:18:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x90080, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x4}) sendto$packet(r2, &(0x7f00000000c0)="5ce79a81273f80d9711f38443e153b1cfe944e62b07f89c674a500e7eb6195a288d0374ecd2f63e9b092e3", 0x2b, 0x20000001, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000084c000000bc000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfd9, 0x0) 2018/04/12 19:18:55 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001140)={'team_slave\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x0, 0x5, &(0x7f0000001200)=ANY=[@ANYBLOB="1800000000000000000000000500000009253f007f0000000000000000000000950000000000004162afec5ec949e605d2659adff0a500"], &(0x7f0000001040)='GPL\x00', 0x2, 0xa5, &(0x7f0000001080)=""/165, 0x40f00, 0x1, [], r0}, 0x48) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={'team0\x00', r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x11, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000e9ffffffffffffff630100000000000000000000000000009500000000000000"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096, 0x0, 0x1}, 0x48) 2018/04/12 19:18:55 executing program 6 (fault-call:6 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffff7, 0xb8, 0x2, 0x2, 0x4}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="58b37ca4a7f48f39bff0670f6fbe12", 0xf) ftruncate(r0, 0x1000) 2018/04/12 19:18:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r1, 0x8) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000000000000005eae0fd312bd03a756e3000025cd262c00985d107371ade862fb5ba19676142f4525ec6a291306122cef10cc8c60574f74445ce725123d73bd8db4b1fdc04c70d5c179849624aedde41b8fb9199b78253a2f450a8c761eb87e673aaa7f644a24bd483452295dfa46dd55000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/12 19:18:55 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x3, 0xe85b, 0x5, "734884b5cd6ac9b66dfed05e4f33f9adfc0e6b7f592b3aec1a21e1515d654cc6c6320fad778955f636579ebaea5a032ef889504d5faa79315ded39cc60b7c5", 0x29}, 0x60, &(0x7f0000000280)=[{&(0x7f00000001c0)="abbd7dcbfb559cad2ce8a3fa5627d63145587fcfbec21d24c8d0751c779e201956d164946ca211d5cfb0297b5312ab430ba3963e59bf2d6209a77fa25818c679cf7645f57d042599779f302d7302e6db0f03fe4a52d438df076efe937b6896bdc55dca21457a1e65aa290999ab4f2ffacbee72dae1f195ba38883d540564cd5cda5de6a724d1f8ae51aa3bd5bcbf220147b7ceec6c7f46a6ef6d353946767d50fe0d9e5cc3e473a4b899541b301e14dcbc310c10354c4f394ac8e67a7ac6", 0xbe}], 0x1, &(0x7f00000004c0)={0x1010, 0x114, 0x8, "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"}, 0x1010, 0x1}, 0x40810) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) open(&(0x7f0000000040)="e91f7189591e9233614b00", 0x200, 0x45) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000400)={'vcan0\x00'}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)) close(r2) 2018/04/12 19:18:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x15, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() r2 = dup3(r0, r0, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x1) kcmp(r1, r1, 0x0, r2, r0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xff, 0x3, 0xc5, 0x1, 0x0, 0xfffffffffffffffe, 0x20014, 0x1, 0xffffffffffff6cd6, 0x50b, 0x4, 0x1, 0x2, 0x4, 0xffff, 0xfffffffd, 0xfd, 0x20, 0x6, 0x6, 0x5, 0x20, 0x9, 0x6, 0x401, 0x508, 0x9, 0x6, 0x5, 0x1, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x2, 0x40, 0x800, 0x67, 0x0, 0x1, 0x0, @perf_config_ext={0x4, 0x904}, 0x18140, 0x84, 0x7, 0x7, 0x8, 0xa220, 0x1000}, r1, 0x5, r4, 0x8) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000003c0)=0x9, &(0x7f0000000400)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000480)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) sysfs$3(0x3) execveat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='/dev/dsp#\x00', &(0x7f0000000140)='em0\x00', &(0x7f0000000180)='/dev/dsp#\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)='%\x00', &(0x7f0000000280)='\'wlan1\x00', &(0x7f00000002c0)='\\cpuset@[user\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/dsp#\x00'], 0x1d00) signalfd(r5, &(0x7f0000000440)={0x100000001}, 0x8) 2018/04/12 19:18:55 executing program 3: syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/12 19:18:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/91, 0x5b}, {&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000140)=""/216, 0xd8}], 0x3, 0x0) 2018/04/12 19:18:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="f1a9c3c13b493d6bb4aad8a4c09e42771eeb1a3a8dfb5726748a18b3773736ff0c32f0398ed6a67eb357e4c0b4572fcfc79d88d37b76b5aaddbc0443e59248f646bc018c7d60fb628d86edd0cdb08f04266c3733db1025653a0e545113f00b95ca960f0ceeb853aa37904f98acdd5676fc3cdf064e215c4ba8ba064d70633dd519428b", 0x83, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000380), 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000200)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x8) close(r1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x48200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000180)={0x9b, &(0x7f00000000c0)="09f8525ef683ff8947bbd92bec25e77ff8e84b6469d51662a37ca699bd26d5ecb65748fa39bcff5f349fac0649e0da77f574378f4f29ffd573bb884ed6df180fcec3b178d35f3f6f65eb06774dc56afaee4d68e78bb2cbb8be0c2357b9c9ce8eee1c2329ed98654edd404ab49b6a7710097ed613642c5fdbe4f99e1bb526004a89530e6648128245fda65151dd9696a9523d358bdf744c4f8a72e7"}) 2018/04/12 19:18:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000738fff)="80", 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fallocate(r1, 0x0, 0x0, 0x50000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) lseek(r1, 0x0, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ftruncate(r1, 0xe722) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c010000100001000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000000000008fb5bec78b7e04967c9458362a60bc8310be856e31577946ea02832f93ea94165042ba45e79dbdf241a2ce5e5573ac993e68c65a9a448c09c9fffdeede12e26bc3c97812c8c839a831c6a14560986ff3342e11cdfdc8007461240a5c9c0426f63cc2de4cf7290f401b1a18dcbce5c1e5aba238583929254912925332c70f704ca409ec5905cf0c0010d66d9e25bca8fe1b39ac0000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x4) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/04/12 19:18:55 executing program 1: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x400000000000000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5010, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:55 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x4) ftruncate(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/04/12 19:18:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) ioctl$void(r0, 0xc0045878) 2018/04/12 19:18:55 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40000000000400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:55 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x39e, @dev={0xfe, 0x80, [], 0x1b}, 0x4}}, 0x200, 0x869, 0x5, 0x1, 0x5}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)={r1, 0xa7, "c1c0908fa1289f020e359122be828fd22854ccaa2ef402613a22e625aa4f7ff045f9e2708aaa2597a41fd19a893b956ac45047ffcf5d269ff381dc95dbdb918671de522bf7af1a823ac4b0dc818be20f776dc9f0556e314c667c285d895606ef3dbb05790621248005cbfa366da0eced5296724edddade6e5f43898912c6f7c78350aeabb46d0fd0e799703b787779f037bdde8dac907f791bf1532f05c53b2eda5857884498a2"}, &(0x7f00000006c0)=0xaf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000ac0e00002000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4b0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/12 19:18:55 executing program 3: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x10001, 0x3ff, 0x0, 0x5, 0x0, 0x6, 0x2, 0x8001, 0x100000001, 0x800, 0xffffffffb10b4159, 0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\afles\x00') getdents(r4, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/12 19:18:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x0, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 1: r0 = socket(0x11, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x15ac}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x4, [0x101, 0xffffffff80000001, 0x5, 0x9]}, &(0x7f0000000100)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40000) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/246, &(0x7f0000000100)=0xff9aed7ef5a7878) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x0, 0x70bd28, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40400c0) 2018/04/12 19:18:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xffff, 0x7, 0x7f, 0xae, 0x6}, 0x14) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r3) 2018/04/12 19:18:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x0, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f0000000180)="0edd060cb03b8bc6f50cc57c37a6329974e98e040017b6666972e60864a92abcd813c1e0a7ac7c4bb1da238baf61e731eb1889aa0433fcd4ab8a8c1f0622", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x9, &(0x7f00000015c0)=[{&(0x7f0000000080)="939c4a1ed032adac4334a0cd205ad0830a3eb8ceafda6704ab4727130cdddd40238eb566b3e23077d65421711b0756d58cc0c3e4407bcf4cabc2f7f8544e0768f2a9d096c44cc4d6ae0bff92e2d198c90f14a47c3dd8f3f51c69942e2dc64424ac72fa99c5e905e5cc34b23d63fa41b74f5fbde2b8adb708d7a1e40e341057d91d37", 0x82, 0x7}, {&(0x7f0000000140)="900f99c4d8c64c9fd978fb1bf9381b46b8b3104eee7aa09d55c90359fa30b87d2d42c751e5a02b5f24bd393304cc0e9d26be2f49576549f6d382ddd864cf26935a011a5b4d1c843814ae0b17eb549771742a1ec3feae39ceb9df0576dfed9cd5", 0x60, 0x8}, {&(0x7f00000001c0)="edbc3399499412315c60c04a8f287b2b30af07292c505f84c520568949b447280713ee2ace7c7a03082ace3a7fcf72a2360fd48714b5111a7aec308ddcae862435599fa5e039d7ee5664c2424f78f0a50739f75c12dd74065c74171ffb10e7b70f0829d5e4987f2049f9a71f04ba70e4fe41a50133f87263310e26805aefd0a93af7598843ce52cef669b1cf1d6d2cbd5fa4f1dd984973485300f9aed1b20fd108cb3d130fe17c449a42824812fbfd5e4bd6318ebe0c8b9fa6d92578d107ab79b6d81f7614fb27221e5f83da264877ab9b5b174139b811b44c273d9c5037c84557990987e6d6ee9063", 0xe9, 0xa9ce}, {&(0x7f00000002c0)="e07dd2115babb04ea9dfa61f6e7f5e38f6c4221712fc7adc09eb399549defa81afd1f0c7aca646ee6571a7dee2958e95108dd57a1c5cd9e13731f53193d9e2377ad92f64acee20b3783fb2cc464dc09bf38e36591645ab01fd980f3608711ef7bda9c28e717e97433ba24d30a951ed42c27be3e749c61f896c3f58c17a39a2a4", 0x80}, {&(0x7f0000000340)="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", 0x1000, 0xfff}, {&(0x7f0000001340)="085752a84223790f2aeb7a15360b8b65ac0e2a7208c23151dfb6dccd883fd1e6", 0x20, 0x4}, {&(0x7f0000001380)="8e955bcba2ae43082d4fe6c2c343b4acfc3132aabd2c98424d5738600cbdcacd71729996e3a3b3a98b321dd0c18c46f2d70605f64cb8894a7676802a2e144e6afc03db20bd872ff600f6e68dc02896ca8b1f75553e18b6ecccca6d7915345b7c01659cdcd49ebcb965e48b83c8bb46a4cfd5e287a5621846b1bc4f39", 0x7c, 0x2}, {&(0x7f0000001400)="2ba54d5dabfd350d23b2f1170311d003291c81a05f87b83f1957e1f21b2a10042953c8fcc0ebb39639b3ebe492648a7424d9654bbf8d25b9e5d1d99e67112aef113afdaa8479b9f0e5850eed7728f231967befe2db0c0fbe3a2ab6f9872df4f15164cd6b9978e031ba8f8dcd1e653954756bcd07c9cba69965d00a36a05c50d6552827220668e9eb4153467c43d83de41fe3a176f5e166d042acf86da67445e490f23fc20900d4de4427ce1583b3231d2a2a5f97bd5e650cb0b583ecab1e847298ccc9f6c9895f5626f9003a76d55a2edc0d", 0xd2, 0x6}, {&(0x7f0000001500)="d8207a122fc7341bc2c8f69ca5b61b74c317b420313a9a22577ab5d7cd74878ea035774457cc169797b62ec21a32ac440c06dc0e97403b87b83d8f9bd5401022ee087e8a0682e420188879e9e758623de2aecd8c9b63951922ab5f36b295d227de7407ed08f7c39687ef4e8bd5d109081f05743267962b51f9228594cc29d295345dd34b7c4bff39dac843f6038cbbeef1c925cd78396cb2de9df1fa06f9f35f1ca9155b3ed85fb233710993e9", 0xad, 0x5}], 0x30000, &(0x7f00000016c0)={[{@integrity='integrity', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp775'}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x30, 0x37, 0x3f, 0x30]}, 0x2c}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x0, r1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="0f212529dd0f09c4e2f2f72cfec4c19d65a9bafa0000c4c37d4c4d03000f20c035020000000f22c00f009004000000e374f0824d0000", 0x36}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/154, 0x9a, 0x2, &(0x7f0000000100)={0x4, 0x7fff, 0x6, "1e75da2bf35b", 0x2}, 0x10) 2018/04/12 19:18:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xffffffff00000000, 0x8000, 0x2, 0x7, r3}, 0x10) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:56 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/midi#\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b4000000ae1eea6aadaeb111c13518dff0285292915aaab6488a5858c69dc1c74eff067f761a525ef17eb33a0fbd5a230beebcd2795ad13666a319c4bd33a09a719a8d37ee24290ec7a0f6871bb9313553ee585b17999c0f34bdce3b32eae1de7524aacb41aafba2dac208ce718019aed02b0ecc95974a024b0000010077b80fae29bb577b79152449182d41ca1001ef65f3062b1d29176a2110570e73bd0bf6fce965abd0968bf98eca09e8743e37729937da3a68b19799"], &(0x7f0000000180)=0xbc) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000001c0)=""/227) 2018/04/12 19:18:56 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc00455d0, &(0x7f0000001000)=""/250) 2018/04/12 19:18:56 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x201) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:56 executing program 7: r0 = creat(&(0x7f0000000040)="e91f7189591e9233614b00", 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x82800110}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000426bd7000ffdbdf2502000000080002000a0000000800040002000000080003f4ffffff00080004000300000004000500080001004e2400000800040002000000080002000a000000080001004e20005db61012630f034cdb"], 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x1) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x8000, 0x8}, {0xff, 0x40}, 0x6, 0x4, 0xffff}) 2018/04/12 19:18:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xffffffff00000000, 0x8000, 0x2, 0x7, r3}, 0x10) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='\t8\t', 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x38000000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x501d, r0, 0x0) ftruncate(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7fffffff, 0x3, 0x2, 0xffff, 0x401, 0x98f, 0x1000, 0xffffffffffff0000, 0x10001, 0x40, 0xa8c, 0x5}) 2018/04/12 19:18:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd5, 0x420000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x4, 0x7, &(0x7f0000000080)}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x4, 0x400) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000100)=""/225) r3 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x0, 0x7, 0xffffffff, 0x0, r3}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00000002c0)="234d16b6f052a05358a1df339f07c2247d9d8a9d694502b3a4c83a8a7a86522acf21391074acb6f70b482b8086451c8b142bee00fc2bc2be3ba8192fc3875aa0cc0e9ef4b4ff032c3257e47416aa589182a1822a33b8ad72c261839fd3912935d5673796fc8e21114c914a5aa8b9feadf8adcaebd195966321dc36a26e7fedfd0b84dd29812ce418fd07c979c611096627456d69209aa1317c463cd360d9477ea6bd4795083bd608ac8c019ec9c4b4e87753ed64e186474d20e010837572cbed18e00085e59a1b9b609dc9b9834b8acdd191f6e6afebd9d843fbdef724a8562635d8758ccabde8361a593c6be72c7ed6d43cd47476c2f7", 0xf7) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x5c85, 0x9, 0x1f}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0x264}, 0x8) 2018/04/12 19:18:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x80000001, 0x1, 0x1, 0x19b}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) uselib(&(0x7f00000000c0)="e91f7189591e9233614b00") bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:18:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xffffffff00000000, 0x8000, 0x2, 0x7, r3}, 0x10) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x6) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x558, 0x3, 0x8, 0x60e7, 0x0, 0xfffffffffffeffff, 0x800, 0x1, 0x6, 0x0, 0x38, 0x5, 0x7fff, 0x9620, 0xff, 0x3, 0xe, 0x3ff, 0x10001, 0x8, 0x6, 0x8bff, 0x8, 0x0, 0x7, 0x7, 0x24df, 0x9, 0x1f, 0xffffffffffff0000, 0x5, 0x2, 0x549a, 0x6, 0x9, 0x2, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x808, 0x2, 0x46dc05c1, 0x7, 0x55b5, 0x800, 0x3ff}, r2, 0x3, r1, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0x1000, 0x7000, 0xf, 0x2d5daf9a, 0x56, 0x13a, 0xfffffffffffffeff, 0x0, 0x3, 0xadd2, 0xfffffffffffffff9, 0x2}, {0x10f000, 0x7000, 0xc, 0x61b, 0xfff, 0x7ff, 0x9, 0xb607, 0x20, 0x8000, 0xfff}, {0x0, 0x6000, 0xe, 0x7, 0x8, 0x80f, 0xffffffffffff1ac0, 0x80000000, 0x100000000, 0x9, 0x8, 0xa000000000000000}, {0x12000, 0x0, 0x10, 0xcea, 0x1, 0x9, 0xb82e11e, 0x1, 0x200, 0xff, 0x4, 0x1ff}, {0x6000, 0x2, 0xf, 0x3, 0x6, 0x1, 0x7ff, 0x200800000000, 0xff, 0x6, 0x5b9c, 0xb67}, {0x10000, 0x10000, 0xd, 0x1f, 0x9, 0x8, 0x400, 0x3, 0x7fff, 0x1f, 0x100000001, 0x7}, {0x2000, 0x10000, 0xa, 0x7ff, 0xffff, 0x1, 0x6, 0x8001, 0x1f, 0x81, 0x20, 0x9}, {0x2, 0x2001, 0x1f, 0x35, 0xfff, 0xfff, 0x800, 0x1f, 0x6, 0x7, 0xfffffffffffffe00, 0x8}, {0x10000, 0x6000}, {0x5000, 0xf000}, 0x20040008, 0x0, 0x1, 0x100, 0x6, 0x3800, 0x3000, [0x6, 0x57aa, 0x8, 0x7176]}) 2018/04/12 19:18:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000040)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x79, 0x2, 0x40, 0x80, 0x5, 0x40, 0x1db, 0x6, 0x9, 0x3c0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/12 19:18:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:56 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xf3, "183d9ffc9bbd29c436a0766f7dc3a5f70ca8209ec748def5892ced7c2f1eb5a10afb56a2d062d34ba6a113e76f8302cab4c22a09c0050c320e344da959e8b90c15cfbb3382625b4fa0fa6d66ed7e1e9d4dceabc5f1351824b1c309a239a3f5ca1f70840c9e2374b2644e94b8a2cad254a9eb6c4f2a745a714818af2133445905185e3653bf8d3b771642f32285d508f293e3876be6c1c0264d5bfd6aedacf25cbde478216f08559e2ec7950b02f1124abd803ae2434e1c145e2890c292f8b6031642e85d3f39872ddd5038b11ec36c8e6497227b36a2dc895f7d6464079e484658dd1d4c7014b6d0f274d922457a5039bf1293"}, &(0x7f0000000200)=0xfb) close(r0) 2018/04/12 19:18:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0xffffffff00000000, 0x8000, 0x2, 0x7, r3}, 0x10) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x600100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x20}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/232, &(0x7f0000000240)=0xe8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000280)=0x5e5, 0x4) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:57 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r6 = dup3(r4, r5, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000000)={0x7fff, 0xfffffffffffff000}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @multicast1}, &(0x7f0000000640)=0xc) accept4(r0, &(0x7f0000000a00)=@hci={0x0, 0x0}, &(0x7f0000000a80)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000b80)={'ip6tnl0\x00', 0x0}) getpeername$packet(r6, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'syzkaller1\x00', 0x0}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001b40)={0x0, @local, @remote}, &(0x7f0000001b80)=0xc) getsockname(r6, &(0x7f0000001c80)=@can={0x0, 0x0}, &(0x7f0000001d00)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r6, &(0x7f0000002200)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000021c0)={&(0x7f0000001d40)={0x46c, r7, 0x400, 0x70bd28, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0x248, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4, 0xb249, 0x0, 0x7}, {0x8baa, 0xfff, 0x4, 0x4}, {0x444f741f, 0x7e, 0xffffffffd17405ec, 0x100000000}, {0x6, 0x5, 0x1, 0x8}, {0xfffffffffffffbff, 0x9, 0x28, 0x5}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x46c}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) 2018/04/12 19:18:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:57 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/04/12 19:18:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000240)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000300)=0x10) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:57 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="feb6f9c2902f65786500198c1d6cd5587a4502f771f044e645512866f584928d4e8e78dc3772e0a5a344b17c97c43e2b2a7084efa84e095332f28c1f5f5c0d3e731d242819a25471b2fd76d87902f42feff6be4e79b1ad6fafeb4cd0add99b5f060d0cf19679a4639d077b4f88a4114e3491746014ab8e895660de6ec450891ece46595da7e87f88908b3c73cb08fd14cd7f76f1ae201b45399efcfdd8e3365d5c2ad0e67add3f3c756e9bbc79b359d5b51a970025c8aa341c3af8a0a1e99a218689e25b8bd8a4db73807f540e1cf3") ioctl$fiemap(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x1003}) 2018/04/12 19:18:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:18:57 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x9, 0x2, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x54, 0x1, 0x2, 0x40, 0x0, 0x0], 0x6, 0x8, 0xf96, 0x7, 0x6, 0x1, {0xd8, 0x5, 0x75da, 0x2, 0x100, 0x0, 0x2, 0xc334, 0x4, 0x8000, 0x8, 0x2, 0x2, 0x3, "2e84c00ef46e9cb17e3a90de22f8dc3a1aeedab460e994cfbbca6c1ec083201f"}}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80, 0x400000) 2018/04/12 19:18:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:57 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x9) 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x480000, 0x0) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:57 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:57 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = inotify_init() ioctl(r0, 0x30, &(0x7f0000000040)="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") r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:57 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0xdee7, 0x566b, 0x4}, {0x33, 0x7fff, 0x4, 0x6d000000000}, {0x6, 0x8, 0x40, 0x6}, {0x1f, 0x0, 0x2, 0x8}]}, 0x10) sendfile(r0, r0, &(0x7f0000000000)=0x1e, 0x0) 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) close(r0) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 126.555452] FAULT_INJECTION: forcing a failure. [ 126.555452] name failslab, interval 1, probability 0, space 0, times 0 [ 126.566799] CPU: 0 PID: 10784 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 126.573649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.583014] Call Trace: [ 126.585630] dump_stack+0x1b9/0x294 [ 126.589287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 126.594496] ? percpu_ref_put_many+0x132/0x230 [ 126.599106] ? memcg_kmem_charge_memcg+0x74/0x110 2018/04/12 19:18:57 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000000040)="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") 2018/04/12 19:18:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) [ 126.603982] should_fail.cold.4+0xa/0x1a [ 126.608073] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.613199] ? graph_lock+0x170/0x170 [ 126.617023] ? find_held_lock+0x36/0x1c0 [ 126.621108] ? __lock_is_held+0xb5/0x140 [ 126.625200] ? check_same_owner+0x320/0x320 [ 126.629537] ? __unlock_page_memcg+0x72/0x100 [ 126.634052] ? rcu_note_context_switch+0x710/0x710 [ 126.639003] ? page_add_file_rmap+0x779/0xe20 [ 126.643507] ? print_usage_bug+0xc0/0xc0 [ 126.647591] __should_failslab+0x124/0x180 [ 126.651842] should_failslab+0x9/0x14 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) r1 = open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0xffffffffffffffe8) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 126.655654] kmem_cache_alloc+0x2af/0x760 [ 126.659820] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 126.665376] ptlock_alloc+0x20/0x80 [ 126.669020] pte_alloc_one+0x6b/0x120 [ 126.672840] __handle_mm_fault+0x344d/0x4150 [ 126.677266] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 126.682038] ? graph_lock+0x170/0x170 [ 126.685861] ? find_held_lock+0x36/0x1c0 [ 126.689947] ? lock_downgrade+0x8e0/0x8e0 [ 126.694146] ? handle_mm_fault+0x8c0/0xc70 [ 126.698404] handle_mm_fault+0x53a/0xc70 [ 126.702487] ? __handle_mm_fault+0x4150/0x4150 [ 126.707097] ? find_vma+0x34/0x190 [ 126.710677] __do_page_fault+0x60b/0xe40 [ 126.714760] ? mm_fault_error+0x380/0x380 [ 126.718935] ? debug_check_no_locks_freed+0x310/0x310 [ 126.724140] ? graph_lock+0x170/0x170 [ 126.728049] do_page_fault+0xee/0x8a7 [ 126.731877] ? vmalloc_sync_all+0x30/0x30 [ 126.736034] ? print_usage_bug+0xc0/0xc0 [ 126.740113] ? find_held_lock+0x36/0x1c0 [ 126.744203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.749081] page_fault+0x25/0x50 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) open(&(0x7f0000000380)="e91f7189591e9233614b00", 0x800, 0x4) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 126.752541] RIP: 0010:__get_user_4+0x21/0x30 [ 126.756944] RSP: 0018:ffff8801b315f878 EFLAGS: 00010206 [ 126.762312] RAX: 0000000020000003 RBX: 0000000040045010 RCX: ffffc900070f1000 [ 126.769669] RDX: ffffffffffffffff RSI: ffffffff81a43cc3 RDI: 0000000000000282 [ 126.776950] RBP: ffff8801b315fc08 R08: 1ffff1003662beec R09: ffff8801b315f5a0 [ 126.784226] R10: 0000000000000003 R11: 0000000000000000 R12: 1ffff1003662bf18 [ 126.791506] R13: 0000000000000050 R14: ffff8801d6b7ca80 R15: ffff8801ac04cd00 [ 126.798808] ? __might_fault+0x1a3/0x1e0 [ 126.802892] ? snd_pcm_oss_ioctl+0x257e/0x3f00 [ 126.807500] ? _parse_integer+0x190/0x190 [ 126.811663] ? graph_lock+0x170/0x170 [ 126.815476] ? snd_pcm_oss_release+0x290/0x290 [ 126.820075] ? graph_lock+0x170/0x170 [ 126.823887] ? find_held_lock+0x36/0x1c0 [ 126.827968] ? lock_downgrade+0x8e0/0x8e0 [ 126.832163] ? rcu_is_watching+0x85/0x140 [ 126.836333] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.841546] ? __fget+0x40c/0x650 [ 126.845015] ? match_held_lock+0x811/0x8b0 [ 126.849270] ? expand_files.part.8+0x9a0/0x9a0 [ 126.853866] ? kasan_check_write+0x14/0x20 [ 126.858111] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 126.863062] ? wait_for_completion+0x870/0x870 [ 126.867660] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 126.872865] ? snd_pcm_oss_release+0x290/0x290 [ 126.877495] do_vfs_ioctl+0x1cf/0x1650 [ 126.881411] ? ioctl_preallocate+0x2e0/0x2e0 [ 126.885833] ? fget_raw+0x20/0x20 [ 126.889300] ? __sb_end_write+0xac/0xe0 [ 126.893292] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 126.898838] ? fput+0x130/0x1a0 [ 126.902133] ? ksys_write+0x1a6/0x250 [ 126.905953] ? security_file_ioctl+0x94/0xc0 [ 126.910371] ksys_ioctl+0xa9/0xd0 [ 126.913817] SyS_ioctl+0x24/0x30 [ 126.917173] ? ksys_ioctl+0xd0/0xd0 [ 126.920788] do_syscall_64+0x29e/0x9d0 [ 126.924663] ? vmalloc_sync_all+0x30/0x30 [ 126.928796] ? _raw_spin_unlock_irq+0x27/0x70 [ 126.933278] ? finish_task_switch+0x1ca/0x810 [ 126.937761] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.942854] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.947776] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 126.953129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.957962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.963135] RIP: 0033:0x455279 [ 126.966311] RSP: 002b:00007fdd76835c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.974009] RAX: ffffffffffffffda RBX: 00007fdd768366d4 RCX: 0000000000455279 [ 126.981273] RDX: 0000000020000000 RSI: 0080000040045010 RDI: 0000000000000013 [ 126.988547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.995799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 127.003060] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000000 2018/04/12 19:18:57 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{}, {}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:57 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x7ff, 0x4, 0x2, 0x4, "8e4c748c0f107b6ec6f8db3f1e1fe151cd9a941502c470992c5cd406b10a60f4b85733e68b240057a3844506", 0x5}) 2018/04/12 19:18:57 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) userfaultfd(0x80004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/12 19:18:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) fcntl$setpipe(r0, 0x407, 0x4) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x501000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) r2 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r5) 2018/04/12 19:18:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:57 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) [ 127.133422] FAULT_INJECTION: forcing a failure. [ 127.133422] name failslab, interval 1, probability 0, space 0, times 0 [ 127.145052] CPU: 1 PID: 10834 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 127.151899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.161260] Call Trace: [ 127.163863] dump_stack+0x1b9/0x294 [ 127.167522] ? dump_stack_print_info.cold.2+0x52/0x52 [ 127.172724] ? find_held_lock+0x36/0x1c0 [ 127.176812] should_fail.cold.4+0xa/0x1a [ 127.180895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.186019] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 127.191567] ? graph_lock+0x170/0x170 [ 127.195380] ? wake_up_page_bit+0x580/0x580 [ 127.199718] ? find_held_lock+0x36/0x1c0 [ 127.203795] ? __lock_is_held+0xb5/0x140 [ 127.207884] ? check_same_owner+0x320/0x320 [ 127.212220] ? rcu_note_context_switch+0x710/0x710 [ 127.217161] ? __mutex_lock+0x7d9/0x17f0 [ 127.221238] __should_failslab+0x124/0x180 [ 127.225485] should_failslab+0x9/0x14 [ 127.229300] kmem_cache_alloc_trace+0x2cb/0x780 [ 127.233991] ? mutex_trylock+0x2a0/0x2a0 [ 127.238073] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 127.243707] ? lock_downgrade+0x8e0/0x8e0 [ 127.247868] ? handle_mm_fault+0x8c0/0xc70 [ 127.252122] ? handle_mm_fault+0x55a/0xc70 [ 127.256381] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 127.262291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.267841] ? __do_page_fault+0x441/0xe40 [ 127.272102] ? mm_fault_error+0x380/0x380 [ 127.276262] ? debug_check_no_locks_freed+0x310/0x310 2018/04/12 19:18:58 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="0505516d50716fc5a83ee99a2cad712cdb6dc363ee767250", 0x18}, {&(0x7f00000000c0)="d6ac096048e329e22510c8e9ffb3c58c4f97a1ba1e86b19a0f21b4def4e98a999bf6b1565a86019c68090aa404108a580542fe8fb4d1527ba3e5583211c0d75e17d1dbc8e665575ae24d6dddbba16ce956d937416be8ce276f749000d3c22024d9624c2e9c830e1829c061db89ad63216cf446e5f128e5e76b191364a2bf1fabaccd169078a71a9222eb871aa86f655c4cef6d987fcb995f1dc485f3a007229586e25470a32425fec6b17b59416c67b0cf4650fbe0f9ae83145f", 0xba}, {&(0x7f0000000180)="8ca3604065dd4c47b7e06ea21af595a0835fd573da24929a2a16bb864bec55218e1f418d6213356f97771b9f9e2ea17949ab269974c3433e5e6609ce2a1ee689dd21a4462fe4a026a1d14884821fa1c7d52584a9c36995ebfc4ec3780577b42142a234854d9ac09716645be95131a0ce18aac7e870315d0b2135217565ab84dffade2cb9eb3ad4f9b09107e84bb41e54f45fc87c9ead74258bf88031836ffc4a4d1fca", 0xa3}, {&(0x7f0000000240)="a80fd3b2b2b17498762b956b89bca0e04f5602ed8cf2aa7c597f8dd5ef73e416fbd339f345feb5bcea07b611d6775ac9154e6f371d067c55e023b6eec5fd49ca05fbfe40ac3bd379483d1937b7af985a46742aa69ad3d430db070dfa9ae2bf51fe1c051eb0b0a6653e67f46cbe99578a81ce64c1158b16d169876d6e297d02c640f61927", 0x84}], 0x4, 0x0, 0x0, 0x20000000}, 0x4000) ftruncate(r0, 0x406) 2018/04/12 19:18:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:58 executing program 5: r0 = memfd_create(&(0x7f0000000000)='vmnet0\\wlan0\x00', 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) socket$kcm(0x29, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:58 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x5, 0x6a2e, 0x1, 0x20, 0x0, 0xfff000000, 0x7, 0x4, 0x40, 0x97, 0x9, 0x5, 0x1, 0x1, 0x7]}, &(0x7f0000000180)=0x100) ftruncate(r0, 0x0) [ 127.281456] ? graph_lock+0x170/0x170 [ 127.285270] ? do_page_fault+0xee/0x8a7 [ 127.289256] ? vmalloc_sync_all+0x30/0x30 [ 127.293408] ? print_usage_bug+0xc0/0xc0 [ 127.297480] ? find_held_lock+0x36/0x1c0 [ 127.301567] snd_pcm_oss_change_params+0x80/0xe0 [ 127.306424] snd_pcm_oss_make_ready+0xbe/0x170 [ 127.311024] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 127.316481] ? retint_kernel+0x10/0x10 [ 127.320386] ? snd_pcm_oss_make_ready+0x170/0x170 [ 127.325239] ? __might_fault+0x1a3/0x1e0 [ 127.329315] snd_pcm_oss_ioctl+0x25e5/0x3f00 2018/04/12 19:18:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005387, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="bd65d568f8278bb20d2e8245fb5b04e85f038c1fd5b37ef48567cb2c378d63127a4542443241b2dde649f9c0621f1dcf979a36f641031e9c0162834d860f01bceb8da1b3a2339bab2f4f0dc95ad90261723b44403b07bb4efe45b4c83bc54687c806fe3941266f36cef3f1e903c94a71e8181416d5cb617588f9fe878f92b651c528ff01d56b0bef207569522cfb29a81a3722f39bd408ac30805e74dfead26d80157b8c4951", 0xa6) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/191) [ 127.333730] ? _parse_integer+0x190/0x190 [ 127.337881] ? graph_lock+0x170/0x170 [ 127.341688] ? snd_pcm_oss_release+0x290/0x290 [ 127.346280] ? graph_lock+0x170/0x170 [ 127.350087] ? find_held_lock+0x36/0x1c0 [ 127.354162] ? lock_downgrade+0x8e0/0x8e0 [ 127.358320] ? rcu_is_watching+0x85/0x140 [ 127.362479] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.367692] ? __fget+0x40c/0x650 [ 127.371164] ? match_held_lock+0x811/0x8b0 [ 127.375417] ? expand_files.part.8+0x9a0/0x9a0 [ 127.379991] ? kasan_check_write+0x14/0x20 [ 127.384216] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 127.389135] ? wait_for_completion+0x870/0x870 [ 127.393707] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 127.398886] ? snd_pcm_oss_release+0x290/0x290 [ 127.403457] do_vfs_ioctl+0x1cf/0x1650 [ 127.407335] ? ioctl_preallocate+0x2e0/0x2e0 [ 127.411734] ? fget_raw+0x20/0x20 [ 127.415175] ? __sb_end_write+0xac/0xe0 [ 127.419141] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 127.424664] ? fput+0x130/0x1a0 [ 127.427938] ? ksys_write+0x1a6/0x250 [ 127.431730] ? security_file_ioctl+0x94/0xc0 [ 127.436126] ksys_ioctl+0xa9/0xd0 [ 127.439566] SyS_ioctl+0x24/0x30 [ 127.442919] ? ksys_ioctl+0xd0/0xd0 [ 127.446532] do_syscall_64+0x29e/0x9d0 [ 127.450405] ? vmalloc_sync_all+0x30/0x30 [ 127.454535] ? _raw_spin_unlock_irq+0x27/0x70 [ 127.459023] ? finish_task_switch+0x1ca/0x810 [ 127.463509] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.468429] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.473350] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 127.478720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.483554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.488727] RIP: 0033:0x455279 [ 127.491902] RSP: 002b:00007fdd76835c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.499599] RAX: ffffffffffffffda RBX: 00007fdd768366d4 RCX: 0000000000455279 [ 127.506856] RDX: 0000000020000000 RSI: 0080000040045010 RDI: 0000000000000013 [ 127.514111] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.521375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 127.528628] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000001 2018/04/12 19:18:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) close(r0) 2018/04/12 19:18:58 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:18:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x1, 0x8, "9564dcf1e427e54e748f13ee5b5e389d554bfff011a467c2d8381e06ba9db2cf85622cb5d2b448a9fbe1ca3599cc94737e558b091c90c1606a59b206d37018", 0x24}, 0x60) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:58 executing program 1: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1f, 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/33) 2018/04/12 19:18:58 executing program 4 (fault-call:3 fault-nth:2): r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) 2018/04/12 19:18:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) [ 128.122791] FAULT_INJECTION: forcing a failure. [ 128.122791] name failslab, interval 1, probability 0, space 0, times 0 [ 128.134116] CPU: 0 PID: 10877 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 128.140963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.150324] Call Trace: [ 128.152945] dump_stack+0x1b9/0x294 [ 128.156597] ? dump_stack_print_info.cold.2+0x52/0x52 [ 128.161810] ? __save_stack_trace+0x7e/0xd0 [ 128.166163] should_fail.cold.4+0xa/0x1a [ 128.170247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 128.175367] ? save_stack+0x43/0xd0 [ 128.178985] ? kasan_kmalloc+0xc4/0xe0 [ 128.182862] ? kmem_cache_alloc_trace+0x152/0x780 [ 128.187694] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 128.193477] ? snd_pcm_oss_change_params+0x80/0xe0 [ 128.198395] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 128.203139] ? graph_lock+0x170/0x170 [ 128.206936] ? SyS_ioctl+0x24/0x30 [ 128.210464] ? do_syscall_64+0x29e/0x9d0 [ 128.214512] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 128.219866] ? find_held_lock+0x36/0x1c0 [ 128.223925] ? __lock_is_held+0xb5/0x140 [ 128.227972] ? __irqentry_text_end+0x13e558/0x1f9628 [ 128.233073] ? check_same_owner+0x320/0x320 [ 128.237386] ? rcu_note_context_switch+0x710/0x710 [ 128.242312] __should_failslab+0x124/0x180 [ 128.246539] should_failslab+0x9/0x14 [ 128.250416] kmem_cache_alloc_trace+0x2cb/0x780 [ 128.255073] ? mutex_trylock+0x2a0/0x2a0 [ 128.259133] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 128.265003] ? lock_downgrade+0x8e0/0x8e0 [ 128.269142] ? handle_mm_fault+0x8c0/0xc70 [ 128.273383] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 128.279266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 128.284789] ? __do_page_fault+0x441/0xe40 [ 128.289027] ? mm_fault_error+0x380/0x380 [ 128.293162] ? debug_check_no_locks_freed+0x310/0x310 [ 128.298339] ? graph_lock+0x170/0x170 [ 128.302130] ? do_page_fault+0xee/0x8a7 [ 128.306097] ? vmalloc_sync_all+0x30/0x30 [ 128.310233] ? print_usage_bug+0xc0/0xc0 [ 128.314283] ? find_held_lock+0x36/0x1c0 [ 128.318343] snd_pcm_oss_change_params+0x80/0xe0 [ 128.323088] snd_pcm_oss_make_ready+0xbe/0x170 [ 128.327659] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 128.333096] ? retint_kernel+0x10/0x10 [ 128.336975] ? snd_pcm_oss_make_ready+0x170/0x170 [ 128.341941] ? __might_fault+0x1a3/0x1e0 [ 128.346009] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 128.350419] ? _parse_integer+0x190/0x190 [ 128.354556] ? graph_lock+0x170/0x170 [ 128.358343] ? snd_pcm_oss_release+0x290/0x290 [ 128.362923] ? graph_lock+0x170/0x170 [ 128.366748] ? find_held_lock+0x36/0x1c0 [ 128.370804] ? lock_downgrade+0x8e0/0x8e0 [ 128.374948] ? rcu_is_watching+0x85/0x140 [ 128.379083] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 128.384268] ? __fget+0x40c/0x650 [ 128.387708] ? match_held_lock+0x811/0x8b0 [ 128.391932] ? expand_files.part.8+0x9a0/0x9a0 [ 128.396499] ? kasan_check_write+0x14/0x20 [ 128.400722] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 128.405653] ? wait_for_completion+0x870/0x870 [ 128.410227] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 128.415405] ? snd_pcm_oss_release+0x290/0x290 [ 128.419974] do_vfs_ioctl+0x1cf/0x1650 [ 128.423854] ? ioctl_preallocate+0x2e0/0x2e0 [ 128.428254] ? fget_raw+0x20/0x20 [ 128.431699] ? __sb_end_write+0xac/0xe0 [ 128.435665] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 128.441197] ? fput+0x130/0x1a0 [ 128.444489] ? ksys_write+0x1a6/0x250 [ 128.448283] ? security_file_ioctl+0x94/0xc0 [ 128.452686] ksys_ioctl+0xa9/0xd0 [ 128.456130] SyS_ioctl+0x24/0x30 [ 128.459492] ? ksys_ioctl+0xd0/0xd0 [ 128.463109] do_syscall_64+0x29e/0x9d0 [ 128.466982] ? vmalloc_sync_all+0x30/0x30 [ 128.471118] ? _raw_spin_unlock_irq+0x27/0x70 [ 128.475601] ? finish_task_switch+0x1ca/0x810 [ 128.480085] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.485004] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.489933] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 128.495289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.500123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 128.505297] RIP: 0033:0x455279 [ 128.508473] RSP: 002b:00007fdd76835c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.516993] RAX: ffffffffffffffda RBX: 00007fdd768366d4 RCX: 0000000000455279 2018/04/12 19:18:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:59 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="b5b2fd9591b690ba5ebc4eb397e40d2e04971bbf79a20ab48c694525a011460cdba8ad01598330ddd385caf134d876e4c1e27636faf2f0dcac7b9d6a6103495bcd8c86f38fcecd5a2f22d1c9531221f9b8b6c03ce30fa31328b48c292c28813b2571ff45a6cc62caeacd8b40f927b5bb4103726abab169a2ab3ae2c52402f71a9af8cd6eb0f8c4bd418450576a60313b2ef66690c93ffa154ae94dfaf43e89176e0f81eaed0101b529d6dd09bd", 0xad, 0x40044, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x20, 0x4, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x49ea, 0x4, 0x7}, &(0x7f0000000240)=0x10) r4 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x5011, r4, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r5, 0x8, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}]}, 0x24}, 0x1, 0x0, 0x0, 0x4090}, 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ftruncate(r4, 0x0) [ 128.524255] RDX: 0000000020000000 RSI: 0080000040045010 RDI: 0000000000000013 [ 128.531512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.538775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 128.546031] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000002 2018/04/12 19:18:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x6, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x7, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/04/12 19:18:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x420100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0200001117d53b9c5452dd0a2078f95eb300", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x10001, 0x2, 0x8, 0x8, 0x1ff, 0x80000000, 0x1, r2}, &(0x7f0000000140)=0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x1f5) close(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/04/12 19:18:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000080)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/04/12 19:18:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:59 executing program 4 (fault-call:3 fault-nth:3): r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/12 19:18:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:18:59 executing program 5: r0 = memfd_create(&(0x7f0000000080)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) signalfd(r0, &(0x7f00000000c0)={0x101}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) 2018/04/12 19:18:59 executing program 2 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:18:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:18:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:18:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807, @empty, 0xfffffffffffffffc}, 0x38) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x5, [0x393c, 0xbc7, 0x8, 0x4, 0x7]}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96886915b804d3398c3b13f184a52703e4ff5ce118df5abff7d25adf9166e34ba01ef80187324065bcda06ab90132681da1c0973698dc95dde62765079"], 0x60}}], 0x1, 0x0) 2018/04/12 19:18:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:18:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 128.918374] FAULT_INJECTION: forcing a failure. [ 128.918374] name failslab, interval 1, probability 0, space 0, times 0 [ 128.929740] CPU: 0 PID: 10926 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 128.936618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.945991] Call Trace: [ 128.948609] dump_stack+0x1b9/0x294 [ 128.952268] ? dump_stack_print_info.cold.2+0x52/0x52 [ 128.957500] should_fail.cold.4+0xa/0x1a [ 128.961605] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/12 19:18:59 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xa82, 0x4) getrusage(0x1, &(0x7f0000000000)) ftruncate(r0, 0x0) [ 128.966748] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 128.971888] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 128.977016] ? perf_trace_run_bpf_submit+0x246/0x370 [ 128.982154] ? find_held_lock+0x36/0x1c0 [ 128.986272] ? check_same_owner+0x320/0x320 [ 128.990611] ? zap_class+0x720/0x720 [ 128.994351] ? rcu_note_context_switch+0x710/0x710 [ 128.998596] FAULT_INJECTION: forcing a failure. [ 128.998596] name failslab, interval 1, probability 0, space 0, times 0 [ 128.999313] __should_failslab+0x124/0x180 [ 128.999340] should_failslab+0x9/0x14 [ 129.018573] kmem_cache_alloc+0x2af/0x760 [ 129.022735] ? expand_files.part.8+0x9a0/0x9a0 [ 129.027328] getname_kernel+0x54/0x370 [ 129.031225] kern_path+0x1e/0x40 [ 129.034599] unix_find_other+0xd5/0x5a0 [ 129.038580] ? unix_stream_recvmsg+0x2c0/0x2c0 [ 129.043162] ? lock_downgrade+0x8e0/0x8e0 [ 129.047315] ? unix_mkname+0x11e/0x1d0 [ 129.051200] ? lock_release+0xa10/0xa10 [ 129.055184] unix_dgram_connect+0x468/0x870 [ 129.059522] ? unix_autobind.isra.29+0x860/0x860 [ 129.064293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 129.069844] ? security_socket_connect+0x94/0xc0 [ 129.074611] __sys_connect+0x37d/0x4c0 [ 129.078505] ? SyS_accept+0x30/0x30 [ 129.082146] ? __sb_end_write+0xac/0xe0 [ 129.086146] ? SyS_read+0x30/0x30 [ 129.089601] ? mm_fault_error+0x380/0x380 [ 129.093770] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 129.098628] SyS_connect+0x24/0x30 [ 129.102169] ? __sys_connect+0x4c0/0x4c0 [ 129.106236] do_syscall_64+0x29e/0x9d0 [ 129.110125] ? vmalloc_sync_all+0x30/0x30 [ 129.114275] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.118777] ? finish_task_switch+0x1ca/0x810 [ 129.123281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.128216] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.133155] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 129.138532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.143385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.148574] RIP: 0033:0x455279 [ 129.151764] RSP: 002b:00007f21b2026c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 129.159487] RAX: ffffffffffffffda RBX: 00007f21b20276d4 RCX: 0000000000455279 [ 129.166757] RDX: 000000000000006e RSI: 0000000020000000 RDI: 0000000000000014 [ 129.174027] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.181294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.188560] R13: 0000000000000066 R14: 00000000006f3a30 R15: 0000000000000000 [ 129.195867] CPU: 1 PID: 10927 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 129.202723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.212087] Call Trace: [ 129.214693] dump_stack+0x1b9/0x294 2018/04/12 19:19:00 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x88, 0x4000) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x20, 0x450800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0xd13, 0x4c4, 0x1, 0x0, 0x26a3}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x498, 0x280, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000100), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x10000, 0x1ff, 0x18ac, 0x100000000, 0x5, 0x800, 'ip6gre0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x230}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0xd50c, 0xd, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @multicast1=0xe0000001, 0x2}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x400, 0x4, 0x6, 0x5, 0x38, 0x2, 'bcsh0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x6}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c2be1468c04ec7c67cd08878c29f56b667e20a61a8d967ce204c57c6abc7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 129.218344] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.223549] ? __save_stack_trace+0x7e/0xd0 [ 129.227891] should_fail.cold.4+0xa/0x1a [ 129.231967] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.237077] ? save_stack+0x43/0xd0 [ 129.240710] ? kasan_kmalloc+0xc4/0xe0 [ 129.244603] ? kmem_cache_alloc_trace+0x152/0x780 [ 129.249454] ? snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 129.255262] ? snd_pcm_oss_change_params+0x80/0xe0 [ 129.260197] ? snd_pcm_oss_make_ready+0xbe/0x170 [ 129.264958] ? graph_lock+0x170/0x170 2018/04/12 19:19:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 129.268765] ? SyS_ioctl+0x24/0x30 [ 129.272325] ? do_syscall_64+0x29e/0x9d0 [ 129.276401] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.281786] ? find_held_lock+0x36/0x1c0 [ 129.285866] ? __lock_is_held+0xb5/0x140 [ 129.289954] ? check_same_owner+0x320/0x320 [ 129.294292] ? rcu_note_context_switch+0x710/0x710 [ 129.299336] __should_failslab+0x124/0x180 [ 129.303587] should_failslab+0x9/0x14 [ 129.307395] kmem_cache_alloc_trace+0x2cb/0x780 [ 129.312073] ? mutex_trylock+0x2a0/0x2a0 [ 129.316158] snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 129.321796] ? lock_downgrade+0x8e0/0x8e0 [ 129.325955] ? handle_mm_fault+0x8c0/0xc70 [ 129.330218] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 129.336118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.341674] ? __do_page_fault+0x441/0xe40 [ 129.345930] ? mm_fault_error+0x380/0x380 [ 129.350089] ? debug_check_no_locks_freed+0x310/0x310 [ 129.355301] ? graph_lock+0x170/0x170 [ 129.359123] ? do_page_fault+0xee/0x8a7 [ 129.363112] ? vmalloc_sync_all+0x30/0x30 [ 129.367255] ? print_usage_bug+0xc0/0xc0 [ 129.371306] ? find_held_lock+0x36/0x1c0 [ 129.375369] snd_pcm_oss_change_params+0x80/0xe0 [ 129.380111] snd_pcm_oss_make_ready+0xbe/0x170 [ 129.384690] snd_pcm_oss_set_trigger.isra.25+0x41c/0x910 [ 129.390127] ? retint_kernel+0x10/0x10 [ 129.394004] ? snd_pcm_oss_make_ready+0x170/0x170 [ 129.398852] ? __might_fault+0x1a3/0x1e0 [ 129.402903] snd_pcm_oss_ioctl+0x25e5/0x3f00 [ 129.407301] ? _parse_integer+0x190/0x190 [ 129.411437] ? graph_lock+0x170/0x170 [ 129.415225] ? snd_pcm_oss_release+0x290/0x290 [ 129.419797] ? graph_lock+0x170/0x170 [ 129.423584] ? find_held_lock+0x36/0x1c0 [ 129.427637] ? lock_downgrade+0x8e0/0x8e0 [ 129.431774] ? rcu_is_watching+0x85/0x140 [ 129.435910] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.441093] ? __fget+0x40c/0x650 [ 129.444542] ? match_held_lock+0x811/0x8b0 [ 129.448764] ? expand_files.part.8+0x9a0/0x9a0 [ 129.453335] ? kasan_check_write+0x14/0x20 [ 129.457557] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 129.462474] ? wait_for_completion+0x870/0x870 [ 129.467043] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 129.472220] ? snd_pcm_oss_release+0x290/0x290 [ 129.476830] do_vfs_ioctl+0x1cf/0x1650 [ 129.480708] ? ioctl_preallocate+0x2e0/0x2e0 [ 129.485102] ? fget_raw+0x20/0x20 [ 129.488542] ? __sb_end_write+0xac/0xe0 [ 129.492503] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.498026] ? fput+0x130/0x1a0 [ 129.501296] ? ksys_write+0x1a6/0x250 [ 129.505089] ? security_file_ioctl+0x94/0xc0 [ 129.509485] ksys_ioctl+0xa9/0xd0 [ 129.512931] SyS_ioctl+0x24/0x30 [ 129.516282] ? ksys_ioctl+0xd0/0xd0 [ 129.519896] do_syscall_64+0x29e/0x9d0 [ 129.523769] ? vmalloc_sync_all+0x30/0x30 [ 129.527900] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.532382] ? finish_task_switch+0x1ca/0x810 [ 129.536867] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.541782] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.546702] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 129.552054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.556885] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.562059] RIP: 0033:0x455279 2018/04/12 19:19:00 executing program 2 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:00 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 129.565233] RSP: 002b:00007fdd76835c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.572924] RAX: ffffffffffffffda RBX: 00007fdd768366d4 RCX: 0000000000455279 [ 129.580177] RDX: 0000000020000000 RSI: 0080000040045010 RDI: 0000000000000013 [ 129.587430] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.594772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.602033] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000003 2018/04/12 19:19:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x101000, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) eventfd2(0x20, 0x801) [ 129.678343] FAULT_INJECTION: forcing a failure. [ 129.678343] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 129.690199] CPU: 1 PID: 10955 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 129.697048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.706418] Call Trace: [ 129.709025] dump_stack+0x1b9/0x294 [ 129.712671] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.717885] should_fail.cold.4+0xa/0x1a [ 129.721972] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.727099] ? debug_check_no_locks_freed+0x310/0x310 [ 129.732311] ? debug_check_no_locks_freed+0x310/0x310 [ 129.737558] ? print_usage_bug+0xc0/0xc0 [ 129.741637] ? debug_check_no_locks_freed+0x310/0x310 [ 129.746847] ? perf_trace_lock+0xd6/0x900 [ 129.751019] ? zap_class+0x720/0x720 [ 129.754762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.760327] ? should_fail+0x21b/0xbcd [ 129.764229] ? __lock_acquire+0x7f5/0x5130 [ 129.768475] ? perf_trace_lock+0xd6/0x900 [ 129.772642] __alloc_pages_nodemask+0x34e/0xd70 [ 129.777331] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 129.782361] ? debug_check_no_locks_freed+0x310/0x310 [ 129.787569] ? find_held_lock+0x36/0x1c0 [ 129.791651] ? p9_fd_create_tcp+0x5f0/0x890 [ 129.796007] ? check_same_owner+0x320/0x320 [ 129.800342] ? zap_class+0x720/0x720 [ 129.804086] cache_grow_begin+0x72/0x6c0 [ 129.808170] kmem_cache_alloc+0x689/0x760 [ 129.812337] ? expand_files.part.8+0x9a0/0x9a0 [ 129.816940] getname_kernel+0x54/0x370 [ 129.820842] kern_path+0x1e/0x40 [ 129.824220] unix_find_other+0xd5/0x5a0 2018/04/12 19:19:00 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) [ 129.828213] ? unix_stream_recvmsg+0x2c0/0x2c0 [ 129.832809] ? lock_downgrade+0x8e0/0x8e0 [ 129.836969] ? unix_mkname+0x11e/0x1d0 [ 129.840870] ? lock_release+0xa10/0xa10 [ 129.844865] unix_dgram_connect+0x468/0x870 [ 129.849223] ? unix_autobind.isra.29+0x860/0x860 [ 129.853996] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 129.859550] ? security_socket_connect+0x94/0xc0 [ 129.864317] __sys_connect+0x37d/0x4c0 [ 129.868220] ? SyS_accept+0x30/0x30 [ 129.871870] ? __sb_end_write+0xac/0xe0 [ 129.875868] ? SyS_read+0x30/0x30 2018/04/12 19:19:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 129.879327] ? mm_fault_error+0x380/0x380 [ 129.883489] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 129.888339] SyS_connect+0x24/0x30 [ 129.891888] ? __sys_connect+0x4c0/0x4c0 [ 129.895959] do_syscall_64+0x29e/0x9d0 [ 129.899859] ? vmalloc_sync_all+0x30/0x30 [ 129.904022] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.908531] ? finish_task_switch+0x1ca/0x810 [ 129.913024] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.917943] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.922863] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 129.928213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.933049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.938220] RIP: 0033:0x455279 [ 129.941392] RSP: 002b:00007f21b2026c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 129.949085] RAX: ffffffffffffffda RBX: 00007f21b20276d4 RCX: 0000000000455279 [ 129.956338] RDX: 000000000000006e RSI: 0000000020000000 RDI: 0000000000000014 [ 129.963591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.970857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.978109] R13: 0000000000000066 R14: 00000000006f3a30 R15: 0000000000000001 2018/04/12 19:19:00 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)) 2018/04/12 19:19:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r1) close(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x6, 0x7, 0x4000, "03110c67ef0e898f1b9e98e135fdf4a8c81f3d4bbaa648992e7a13a33fdb604b0e7dd066b50302316055ce1d6a367a9995a7f1c7520723285eeb3397e7658f759a60571eb561b050209ca239b9e61a81"}, 0xd8) stat(&(0x7f0000000140)="e91f7189591e9233614b00", &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) 2018/04/12 19:19:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:00 executing program 2 (fault-call:5 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:00 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000300), &(0x7f0000000a00)=ANY=[]}, 0x78) r0 = socket$inet6(0xa, 0xe, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) flistxattr(r0, &(0x7f0000000000)=""/38, 0x26) 2018/04/12 19:19:00 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) 2018/04/12 19:19:00 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) listen(r1, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x1, r1, r0) ioctl(r1, 0x20000000005385, &(0x7f0000000080)) 2018/04/12 19:19:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:01 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000040)="8f0da7c90de79eb7bcc3b864a98d55d730855538db0598d5b7e7f417527859481981f61d13966a6577bde9a1e529f59aa5c04cd54f9fd9f705d7ed4e1b7329") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/04/12 19:19:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) 2018/04/12 19:19:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:01 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl(r0, 0xe13, &(0x7f0000000000)="3db4585f612f5c675819b8769420aabdf18f4f7e033151c7fb13b65398bcecc9a868e8d40fda1e14cd536822dfa79d15bb12d938a8e4d7dbfb22c04c0368cca52e3f5216541928f7cbdd660783f0828313407c59f0395f962c364f188b5727248ba20bb4f3873568c51e94a1ae8c08cbf2a4df1f3d9dc640743d9becfef10e1112dec8a4adf80f1b8ae97263ab6be8ca569ea979b4b8771160d09c11c6f9f059918eda7ab963231aa847") 2018/04/12 19:19:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000000002, &(0x7f0000000000)) 2018/04/12 19:19:01 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:01 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/204) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 130.463906] FAULT_INJECTION: forcing a failure. [ 130.463906] name failslab, interval 1, probability 0, space 0, times 0 [ 130.475350] CPU: 0 PID: 11025 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 130.482201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.491566] Call Trace: [ 130.494176] dump_stack+0x1b9/0x294 [ 130.497824] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.503030] ? graph_lock+0x170/0x170 [ 130.506854] should_fail.cold.4+0xa/0x1a [ 130.510941] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.516785] ? find_held_lock+0x36/0x1c0 [ 130.520868] ? find_held_lock+0x36/0x1c0 [ 130.524958] ? ip6_err_gen_icmpv6_unreach+0x170/0x8a0 [ 130.530176] ? check_same_owner+0x320/0x320 [ 130.534526] ? proc_fail_nth_write+0x96/0x1f0 [ 130.539039] ? rcu_note_context_switch+0x710/0x710 [ 130.543991] __should_failslab+0x124/0x180 [ 130.548239] should_failslab+0x9/0x14 [ 130.552047] kmem_cache_alloc+0x2af/0x760 [ 130.556206] ? kasan_check_write+0x14/0x20 [ 130.560451] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 130.565396] getname_flags+0xd0/0x5a0 [ 130.569212] user_path_at_empty+0x2d/0x50 [ 130.573376] user_statfs+0x95/0x130 [ 130.577014] ? vfs_statfs+0x2e0/0x2e0 [ 130.580831] ? __sb_end_write+0xac/0xe0 [ 130.584816] SYSC_statfs+0x77/0xe0 [ 130.588366] ? user_statfs+0x130/0x130 [ 130.592271] ? ksys_write+0x1a6/0x250 [ 130.596180] ? SyS_read+0x30/0x30 [ 130.599644] ? mm_fault_error+0x380/0x380 [ 130.603804] ? ksys_ioctl+0x81/0xd0 [ 130.607451] ? do_syscall_64+0xb7/0x9d0 [ 130.611438] SyS_statfs+0x1d/0x30 [ 130.614905] ? C_SYSC_fstatfs64+0x100/0x100 [ 130.619242] do_syscall_64+0x29e/0x9d0 [ 130.623149] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 130.628010] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.632957] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.637914] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 130.643293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.648155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.653352] RIP: 0033:0x455279 [ 130.656543] RSP: 002b:00007f28fd76ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000089 2018/04/12 19:19:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x2, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:01 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f0000000180)=0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000001c0)="0238d6e7ea28394dc5f8283a4c2d38b104e4f6b54e60e02141bfe89f4221ed38dac4819f9b6a50c5190cf76c6470d09ebb8f64d7c31e4f0de4ff4253f5da32", 0x3f, 0x4, 0x0, 0x0, r1}, &(0x7f0000000240)) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x4e27c124, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) 2018/04/12 19:19:01 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xef, 0xf, 0xa, 0xad9fdbab1ae72a4e, "ca8f630d17310677dbf63171168e05f0e488ab10831e415784cddb618a2658a2d699c7674983ff37146ee84b0d55689f4cea18f8b24a5e3db5a4f3ed16d8f3e5", "50d2e35e6789507b84ed45eadab555024c1e4bfb8604fc5d63f60f28eb4d2124", [0x3, 0x8]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x2ebea97a, 0x1, 0x8000}, 0xc) 2018/04/12 19:19:01 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x29, @multicast2=0xe0000002, 0x4e20, 0x2, 'wlc\x00', 0x4, 0x0, 0x2}, {@multicast1=0xe0000001, 0x4e22, 0x2001, 0x7a, 0x100000000, 0x1}}, 0x44) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00000000c0)={'bond0\x00', @ifru_names='erspan0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f0000001400)='./file0\x00', 0x10000000080040, 0x2) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000001380)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000012c0)={@mcast1, 0x0}, &(0x7f0000001300)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001340)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r4 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="10010000100000002abd7000fddbdf25726d64313238000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000024000000000000000000000800010002000000080001000200000008000100030000000800010002000000080001000900000008000100f5ffffff0000000000"], 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x80, &(0x7f0000e53000/0x3000)=nil, 0x4}) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x6b) bind$vsock_dgram(r4, &(0x7f00000013c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) sched_getscheduler(r6) [ 130.664257] RAX: ffffffffffffffda RBX: 00007f28fd76b6d4 RCX: 0000000000455279 [ 130.671535] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 130.678812] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.686088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.693371] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000000 2018/04/12 19:19:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100004000000, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) 2018/04/12 19:19:01 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r2, 0x5, &(0x7f00000005c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xb, 0x5b8, r1, &(0x7f00000000c0)="d8d35cacd868c63c625ecadb82f2edfb665a52498a8c7ded4efba0b0807f5361f74791c060de657e52d87dad26dd9be9df5b107189937b213b3108c952abb5da0624b799083b05418f06d84eaf340cf5fc9926782ae67b677149faa42ad640c8c768a656df71e9c68f63430f76c1de32991c03a9d874acc9bb318ad3576dd50ac61b62e62766da7b0b8f6a95570d56d5d37dd6e32a91d52ed2dfaa38b7ac5b814224eec56cf1a47302d886c0d3407caa40fd", 0xb2, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x100000001, r1, &(0x7f00000001c0)="6d832e134f1edb56910153c381d91667bae0f3d2a1cb4899c96676ec5440f6f524081dc693a84fd0cec2cb7dcc85616b42ef9ebbf876781a47477b2b5574efc8bfb1a3318274e423a6c8c158ca3cd8833fa60c9542ca3c9c95baae46ad4453e63a9a494e65bfc0bee36107570489", 0x6e, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000280)="a07f16fb73011d66539f1995a10c1c44b9826b4842d2d320fcccacda8f2fb12955178658aedb709878160dc84b91cf4e08162a50bca94763c63c17dc5416ee46458fef2bf78f7cb07f32c2abd71f9b21dfb096d28b35d6ba60a3f97ca54ff5221d53f48d6bb47b28960bd851fd29cba6679f317125dcdc098dc6922bd0d3e60bfe028b16f601434ffd4742f4969a8c8062176b4b99abb5a3af6dceaf9e87909d288155753a6d2f5f96d3265bc9f654adc49aec2d6097811e3c5b94160455fd066d3d751c65d2a81260a7ca72f34daebf52dda88eb93f6f830e4d29423d2d0799488f6a0f1d64cb95c4", 0xe9, 0x80000000, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x7a9, r1, &(0x7f00000003c0)="eefca690dc4e189ac0145167bc79593edd9f58409a80f0f455a6d0376fb944e28254a0502da42120f01108ba95d8312c8896761300ed245b0358e184376582c4739a0e7c161e010caff6814ad17f31d0dd2be48c28be44fe97c6075a17071b85da0091a16bc1e44ba5d494061984f0aec4f2e9743e716d00d2a41b1368eda3b0af347663d0584732b90e71d97e96a560969a5c531c15716c7eb61137453d2a43e36c4f0aee11d48c4cfc8fccf4584dc12d02a0127e6759195c68d75e9557e259b69504043f15f5543676174348e439f94116968fbb1991cfa33fc1a5a02967", 0xdf, 0x7, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000500)="762d1738e8b788e3cd2851249d8c1856e0a7aead4ac25fc3fdbe66dd13bf86b532c11c4565d6dd4a2c91eb607f7e1cfe97c9bdefe99f9363e2dfd372101299619bf35318df539e1ba2cd90", 0x4b, 0x4, 0x0, 0x1, r0}]) r3 = msgget(0x1, 0x2) msgctl$IPC_RMID(r3, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)="e91f7189591e9233614b00", 0xf5, 0x1, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x2000040, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x180, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1040) close(r0) 2018/04/12 19:19:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1400, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) 2018/04/12 19:19:01 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x12000, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/170, &(0x7f0000000140)=0xaa) 2018/04/12 19:19:01 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/12 19:19:01 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) [ 130.958112] FAULT_INJECTION: forcing a failure. [ 130.958112] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.969958] CPU: 0 PID: 11076 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 130.976806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.986166] Call Trace: [ 130.988773] dump_stack+0x1b9/0x294 [ 130.992433] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.997635] ? perf_trace_lock+0xd6/0x900 [ 131.001818] should_fail.cold.4+0xa/0x1a [ 131.005901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.011026] ? debug_check_no_locks_freed+0x310/0x310 [ 131.016227] ? graph_lock+0x170/0x170 [ 131.020040] ? lock_acquire+0x1dc/0x520 [ 131.024024] ? perf_trace_lock+0xd6/0x900 [ 131.028189] ? zap_class+0x720/0x720 [ 131.031920] ? perf_trace_lock+0xd6/0x900 [ 131.036076] ? graph_lock+0x170/0x170 [ 131.039889] ? zap_class+0x720/0x720 [ 131.043616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.049173] ? should_fail+0x21b/0xbcd [ 131.053072] ? zap_class+0x720/0x720 2018/04/12 19:19:01 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(0xffffffffffffffff, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0x64, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@mark={0xc, 0x15, {0x35075d, 0x7}}, @tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x4}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000580)={"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"}) 2018/04/12 19:19:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045013, &(0x7f0000000000)) [ 131.056801] __alloc_pages_nodemask+0x34e/0xd70 [ 131.061493] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 131.066527] ? find_held_lock+0x36/0x1c0 [ 131.070633] ? check_same_owner+0x320/0x320 [ 131.074972] ? proc_fail_nth_write+0x96/0x1f0 [ 131.079487] cache_grow_begin+0x72/0x6c0 [ 131.083570] kmem_cache_alloc+0x689/0x760 [ 131.087729] ? kasan_check_write+0x14/0x20 [ 131.091980] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 131.096928] getname_flags+0xd0/0x5a0 [ 131.100745] user_path_at_empty+0x2d/0x50 [ 131.104905] user_statfs+0x95/0x130 2018/04/12 19:19:01 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0xe5, 0x2a2080) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) [ 131.107915] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 131.108539] ? vfs_statfs+0x2e0/0x2e0 [ 131.108559] ? __sb_end_write+0xac/0xe0 [ 131.108577] SYSC_statfs+0x77/0xe0 [ 131.108598] ? user_statfs+0x130/0x130 [ 131.131094] ? ksys_write+0x1a6/0x250 [ 131.134912] ? SyS_read+0x30/0x30 [ 131.138373] ? mm_fault_error+0x380/0x380 [ 131.142535] ? ksys_ioctl+0x81/0xd0 [ 131.146173] ? do_syscall_64+0xb7/0x9d0 [ 131.150162] SyS_statfs+0x1d/0x30 [ 131.153626] ? C_SYSC_fstatfs64+0x100/0x100 2018/04/12 19:19:02 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) r1 = memfd_create(&(0x7f0000000100)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) readahead(r1, 0x6, 0x1) ftruncate(r1, 0x0) [ 131.157968] do_syscall_64+0x29e/0x9d0 [ 131.161866] ? vmalloc_sync_all+0x30/0x30 [ 131.166016] ? _raw_spin_unlock_irq+0x27/0x70 [ 131.170526] ? finish_task_switch+0x1ca/0x810 [ 131.175031] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.179971] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.184913] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 131.190294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.195144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.200337] RIP: 0033:0x455279 2018/04/12 19:19:02 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x1b1000) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x125000) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x2000}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000280)={[{0x0, 0x200, 0x8, 0x5, 0x4, 0x7, 0x124a, 0xbe, 0x7a, 0xf597, 0x1000, 0x81, 0x80000000}, {0x0, 0x2, 0x5, 0x2, 0x7, 0xcad, 0x8, 0x8001, 0x4, 0x4, 0x1000000000000, 0x4, 0x1}, {0x17, 0x3f, 0x101, 0x709344fd, 0x7, 0x3d4, 0x3211, 0xffff, 0x101, 0x8, 0x80000001, 0x7, 0x2}], 0x4}) bind$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffff) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa70d) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2, 0x0) fcntl$getflags(r3, 0x40a) write(r0, &(0x7f00000001c0)="9612ac3ab5a936ff3bdb9cc812e6d08d04f1fab2034dc5af84053d67d686a355817bf5c103265933d46b5d77a9b6357136688fa14806163ec100fbaf7c86d45ff1a8397150f35a7800b98bd2", 0x4c) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000340)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) 2018/04/12 19:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) [ 131.203536] RSP: 002b:00007f28fd76ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000089 [ 131.211255] RAX: ffffffffffffffda RBX: 00007f28fd76b6d4 RCX: 0000000000455279 [ 131.218531] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 131.225807] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.233085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.240364] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000001 2018/04/12 19:19:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b8cffffff00"}, 0x6e) [ 131.277712] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/04/12 19:19:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = open(&(0x7f0000000180)="e91f7189591e9233614b00", 0x200, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6070}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x7fff}, 0x8) close(r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x0, 0x2, "35032717b52aedf6588c92c836a26a8a2388ce9c34b33babbcda18aa593a6572495357b3495cf491d1290ad4c4cd333cb2412b316900ebe3d2967757c8a6f3b4540046fbc3a55eb44a03b566f56939cc"}, 0xd8) 2018/04/12 19:19:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614bf6ffffff00"}, 0x6e) 2018/04/12 19:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:02 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x100000000, 0x9, 0xb6, 0xfc, 0x1, 0xb7}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:02 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x1fd) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x8001, 0x8, 0x5, 'queue1\x00', 0x6}) 2018/04/12 19:19:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) sendmmsg(r1, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) 2018/04/12 19:19:02 executing program 7: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:02 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x149) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 5: r0 = memfd_create(&(0x7f0000000080)="8f9abdb5ac71bd10b9f2eb43", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x9]}, &(0x7f0000000040)=0x6) ftruncate(r0, 0xfffffffffffffffe) 2018/04/12 19:19:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040049409, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000fffffff600"}, 0x6e) 2018/04/12 19:19:02 executing program 3: getpid() r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1269, &(0x7f00000003c0)={0x0, 0x0, 0x730000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329cfceafbe1ed82930183d2cac214ebd99c6fc52fa131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66af405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/12 19:19:02 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:02 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7ff, 0x8a, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) 2018/04/12 19:19:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000100"}, 0x6e) 2018/04/12 19:19:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) close(r0) 2018/04/12 19:19:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 1: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @empty, 0x4}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x100000000000) ftruncate(r0, 0x0) 2018/04/12 19:19:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614bff", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:02 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x10002) read(r1, &(0x7f0000000580)=""/142, 0x8e) r3 = dup2(r2, r1) r4 = dup2(r1, r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r4, 0x1, 0x1, 0x2d74, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x440043) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) 2018/04/12 19:19:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614bffffff8c00"}, 0x6e) 2018/04/12 19:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9735, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614bfffffff600"}, 0x6e) 2018/04/12 19:19:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:03 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0x4) ftruncate(r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x10801) 2018/04/12 19:19:03 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/04/12 19:19:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:03 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)=""/67, &(0x7f0000000440)=0x43) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) 2018/04/12 19:19:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b02", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x68801, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x4, 0x3ff, 0x81, 0x8, 0x1b, 0x3, 0xa580, 0x3ff, 0x20, 0x9, 0x5, 0x7}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x100) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000005385, &(0x7f0000000000)) bind$ax25(r1, &(0x7f0000000080)={0x3, {"1243bb13bbb25a"}, 0x6b}, 0xffffffffffffff13) 2018/04/12 19:19:03 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = semget(0x3, 0x3, 0x408) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) r7 = getuid() r8 = getgid() sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000200)="80470c8847c7d2597053ceab78d8de27229723b6913bcd96e5356bf8d74cf7082985ca260e98bebc55b061f03f8cc8ef077a5b420ec24228bfb13bf97641780a64e6134a85e6eb5809b7a0716e8b64008146018e42d1d1bc0ff2eed81d0d5f75e6616440c549019aa86eecf5d2fdd74ea1dd2bf8cdcc9914dea978ce3744bdf2eb32b6ba023e657b3d7442c380c2bbb5f85ce63285a029ae5e33db012b32477a0689e53f90bc77af780fd9d594f850742a02f44ad4200e3d7deb5775d29b77aefdd48910711fb529d31fc76dc6d2d94ed32b", 0xd2}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000056020000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x4}, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x1005a) close(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/04/12 19:19:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000100"}, 0x6e) 2018/04/12 19:19:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 2018/04/12 19:19:04 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x6, 0x9d6, r1, 0x6, r2, 0x3, 0x9, 0xa}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x60, 0x0, &(0x7f0000000300)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000000200)=[@fda={0x66646185, 0xa, 0x2, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x0, 0x0, 0x19}], &(0x7f0000000280)=[0x28, 0x0, 0x28, 0x78, 0x30, 0x48]}, 0xf56b}}, @acquire_done={0x40106309, r3}], 0x33, 0x0, &(0x7f0000000380)="19f4c6bfa7a5361e1b095ad88914fd25cecd6276fc025500895dcf3167ab570ec5cb76d6ed0fcb3e83213b968e5e7e5a6467e8"}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/12 19:19:04 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x1101004) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xf1e, &(0x7f0000000040)="1692041b20134f125dcc50aff439824c50") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/04/12 19:19:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:04 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x3}, 0x1c) 2018/04/12 19:19:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x93, "ca4f64c7d2a00de1eb3021993e2a4c2dedf6c9c94c3bb89c6d0a260ffc34cc13f2020d4c845bfdd1dc3fdbf71487e86bae04d6e9f79e5b43676fdeabb48836b8c977ec84099712f6bc5dbd1321e12e32ede522bf50b9d79f719c4b8e6eee46542fb4afb0c0c26f33140a0ec0f2d960ab117ee1e96087b102a4b9df04a5c40757f9e1f96ea2deedca61c682d0a41003209bad18"}, &(0x7f00000001c0)=0xb7) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f0000000040)="8e88bc9f42dd0e9bb4e314e15dfb9156dc1daa5670077e96bded14938704a926c307442bf234a5e21fdcd5bb5e45df37aba4ba04baf79ff675f8d91f375ba390bf0299d7853b7af8736b7e297d18615ea5c41ade8a02730e39529a134ad60e760375e903ecf6082fe50880e66c51d693d11894767360905d63924d206126061954a84838d88c8f64784ea9039c50743f30f9064c933270b407897db1498378886ab2af9319bac95b6b365548fcb913fe1d1a2db8b2ce0a32ba64a9528f11", 0xbe}, {&(0x7f0000000200)="d00f18deef8ce9ceb549e96b82d22ce03187e66fb2ef253dada757ce8e83ad8e5808f8b066898a350f3580ba0a37ed", 0x2f}, {&(0x7f0000000240)="e0df208a2b1a8d66d93b9c17c8f5", 0xe}, {&(0x7f0000000280)="228ff7ed034c2ef3d4d4f0cb0089fdbc6211cc106293386ed3ab81a830d5df2a080316e2fe810329896acc18ed45", 0x2e}, {&(0x7f00000002c0)="846db9b75d80fffd1789ef256aa038dc1a9952b79dd9979212183d", 0x1b}, {&(0x7f0000000300)="c9f63c34218562ab85e1a2445b96d63997230e251a6f5ddd3ca65eead0ef166a5e7d8fa755a52233ad71aa57d1e9ab1f33cd1f40e9470af6adb2a009f1b2559a153401f50569010befbeae23af3e132975f14d873d41ed48fc6f806f5b7be09864564db70c6bcdb1ba9c7059cb5b278761a7c86d7ef58b52dbec1eea864290ba5e261dc6d9e22a2b44863bbf6ff967b79f3fd3339433f30dedf71aec834fe2166b193c5ddfe1a805e5cd9d7f142b6e936ea50886cd6329213d104ac3974ebdf8f6277313444f47a7dbeca08f20625fba46de2d7112c28dd3d1c74d79e16c73819081f1a8eaec7769af83a8", 0xeb}, {&(0x7f0000000400)="6f72dcf49c01fc7edc5b964a4a61c49a5994366ec1d389327d90a912c2140d0b7d4fb6a9577ef8d36463714639c5b626b89267907341b87b8a76db74fa93727d57f4c0902284d4d248d9c815cd4e80132f2f8a57de71da44a43faaec22ab7928290df82bd5369acd8a", 0x69}], 0x7, 0x7) 2018/04/12 19:19:04 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x54, 0x1, 0x1, {0x6, 0x400}, {0x9, 0x7}, @const={0x8d, {0xf158, 0x3, 0x4, 0x1ff}}}) 2018/04/12 19:19:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045877, &(0x7f0000000000)) 2018/04/12 19:19:04 executing program 5: personality(0x200000) r0 = memfd_create(&(0x7f0000000200)="cd0c585e0cb1df36606972b82b", 0x8004) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x400000000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="aebd309dc0cbd17148cf8e3315646f346a74621a61456bd45608aaa71d8326bac3e64c84478b53bbbf751bcdaeb55d22ca7d8faeb8df9300a171b00b1990ed32f3bfea25c40e114b69053f46712b2fc6913e65873cab0794bd9db3fcef7fec8715e4a29c5a4d1c052a873321a255f4ac94641270175945d751d6dc64ef768910248bb9ea4c532583a188230351d6326a4203e87990cad2d06f25d6a42d36be740ba47f72d97dc8ac49a6d3354115e757444dc8af0092ddaad3b50a4f60254ea2155fceb1d8bbf4a4fb9d75cc217f99e3a04dec1429837cd9b5eaf71248b26370a436d9a1d563efd6", &(0x7f0000000100)="b7b76cc52a1d0be2161653faaaed3c78523d60b68b093756dd75383a1f85d17135876fc19105c256ea2014026ebc4255c6c833b4e087dafcef50101f773e3593a514c39a3cb07d"}, 0x20) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0xfff, 0xffffffff00000001, 0x81, 0x5}) 2018/04/12 19:19:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x9) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x6, 0x1c, [0x3f, 0x239, 0x1, 0xffffffff80000001, 0x5, 0x4, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/12 19:19:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b8c", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) close(r1) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x10840) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') 2018/04/12 19:19:04 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) dup2(r0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) socketpair$inet6(0xa, 0x801, 0x5, &(0x7f0000000000)) ftruncate(r0, 0x0) 2018/04/12 19:19:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000ffffffff00"}, 0x6e) 2018/04/12 19:19:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005451, &(0x7f0000000000)) 2018/04/12 19:19:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x6, 0x2, 0x9, 0x0, 0x0, [], [], [], 0x6, 0x4}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x7f, 0x4, 0x100, 0x18, 0x30, 0x7, 0x80007, 0x4800000000, 0x3, 0x4}, 0xfffffffffffffeeb) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000100"}, 0x6e) 2018/04/12 19:19:05 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/238) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/127) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x9) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x6, 0x1c, [0x3f, 0x239, 0x1, 0xffffffff80000001, 0x5, 0x4, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/12 19:19:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) 2018/04/12 19:19:05 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005421, &(0x7f0000000000)) 2018/04/12 19:19:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd48f, 0x101080) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x1f, 0x6, 0x6, 0x1}, 0x14) close(r0) 2018/04/12 19:19:05 executing program 5: r0 = memfd_create(&(0x7f0000000040)="620704", 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)=""/146, &(0x7f00000002c0)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x5010, r0, 0xfffffffffffffffd) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x20, 0x3, 0x9}, 0x9a0, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0xfffffffffffffff9, 0x5, 0xf8e6}) ftruncate(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/04/12 19:19:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00ffffff8c00"}, 0x6e) 2018/04/12 19:19:05 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x0, 0xffffffffffff8001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0x6, r2, 0x10000, 0x8000}) ioctl(r0, 0x20000000005385, &(0x7f0000000080)="790a083c2dc7844f266ce2d578e62c2b76fc691c186dd3d1b2ac416be35ab5e0b9e04da804b026cedb52647c838de2900f7ba0211f2cca977227fb125500c3b1576afec0d548412c64854d2f71c7d5e5dd6e3072fc58ac45e424d1d51a123c2c926d50df84d61ddd12349f639ddbe3d90cb1e30da21fd723a917ca4810a09d1a0a29deabef397de8173d13e0aa5c96c0323799d918907ff4a3794c21896fa3c1ce6d0453a5745fd2d22073d174dd0aa7eb83eb9add") 2018/04/12 19:19:05 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000000000)) 2018/04/12 19:19:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20800) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) getpeername(r1, &(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000640)=0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x4}, 0x68) 2018/04/12 19:19:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x2) setns(r0, 0x4c000000) umount2(&(0x7f0000000040)='./file0\x00', 0x2) ftruncate(0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1000, 0x4000) 2018/04/12 19:19:05 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000040)="1a1e7da4606600cfd7800263c651a1b4f57776e835ddea1d845f36df") 2018/04/12 19:19:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000000c0)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) poll(&(0x7f0000000040)=[{r1, 0x2000}, {r0, 0x8018}, {r0, 0x8040}], 0x3, 0x1) 2018/04/12 19:19:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614bff", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00fffffff600"}, 0x6e) 2018/04/12 19:19:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x4, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f0000001580)={&(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/151, 0x97}, {&(0x7f0000001180)=""/41, 0x29}, {&(0x7f00000011c0)=""/249, 0xf9}, {&(0x7f00000012c0)=""/43, 0x2b}, {&(0x7f0000001300)=""/210, 0xd2}], 0x6, &(0x7f0000001500)=[@fadd={0x58, 0x114, 0x6, {{0x6, 0x10001}, &(0x7f0000001480)=0x8, &(0x7f00000014c0)=0xa8, 0x9, 0x1, 0x5, 0x7b, 0x4, 0x7078}}], 0x58, 0x880}, 0x48001) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rfkill\x00', 0x0, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001600)) 2018/04/12 19:19:06 executing program 3: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f00008bc000/0x3000)=nil, 0x3000, 0x20000000, 0x13, r0, 0x0) futex(&(0x7f0000000ffc), 0x7, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) 2018/04/12 19:19:06 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:06 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/12 19:19:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xa, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x4000000) 2018/04/12 19:19:06 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/12 19:19:06 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x4, 0x80000) ioctl(r1, 0x20000000005384, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff09) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/12 19:19:06 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x3a2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffbffff00, 0xfd) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0x180080000000000, 0x4}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) close(r0) 2018/04/12 19:19:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614bf6", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b008cffffff00"}, 0x6e) 2018/04/12 19:19:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101100, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) accept(r1, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000002c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000f40)=0xe8) getpeername(r1, &(0x7f0000000f80)=@hci={0x0, 0x0}, &(0x7f0000001000)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000001140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001540)={&(0x7f00000012c0)={0x270, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x254, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x466b}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}]}, 0x270}, 0x1, 0x0, 0x0, 0x20008884}, 0x20000040) 2018/04/12 19:19:06 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0xd, &(0x7f0000000040)={0x40, 0x3, 0x9, 0x10001}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:06 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:06 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c020660b, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00f6ffffff00"}, 0x6e) 2018/04/12 19:19:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:06 executing program 3: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000200)='./file0/file1\x00', 0x3fffa, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060c0b500000000000000000000000000000000000100000000000000"], 0x78) fallocate(r0, 0x0, 0x9, 0x8000) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) lseek(r1, 0x0, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x48, r2, 0x400, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x20008014) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/12 19:19:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}], 0x2c) r2 = fcntl$getown(r1, 0x9) r3 = getuid() r4 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000800)=0xe8) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001d80)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001e80)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001ec0)=0x0) r21 = getuid() stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001fc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000020c0)=0xe8) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002540)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002640)=0xe8) getresgid(&(0x7f0000002680)=0x0, &(0x7f00000026c0), &(0x7f0000004440)) fcntl$getownex(r1, 0x10, &(0x7f00000031c0)={0x0, 0x0}) stat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000032c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003300)={{{@in6=@ipv4={[], [], @multicast1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000003400)=0xe8) getgroups(0x4, &(0x7f0000003440)=[0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0}, &(0x7f00000038c0)=0xc) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000039c0)=0x0, &(0x7f0000003a00), &(0x7f0000003a40)) r38 = getpid() stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004140)=0x0) fstat(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000042c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004300)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000004400)=0xe8) getgroups(0x3, &(0x7f0000004480)=[0x0, 0xffffffffffffffff, 0x0]) r47 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0}, &(0x7f0000004500)=0xc) r49 = getegid() sendmmsg$unix(r0, &(0x7f0000004b00)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="495530f0e789220347614e92413e77dfbca918b29db16476161af7fa1e42fa9ebb3b03f1cff532c5b1837195521d4a17e2541bb9c4142582ace3ec61eb191bc553fa02d195c4b0386888277312b5aa4b3931132f146c66987d75a4768bd92c2df7c328d12f9fb7c07fe86f77d99a3cea1fd0df605c0a1af8f3765f995c35ecd7613e054fe8a8e8d16a7aabddb698623e9b21bf9d2f92478e0d44663b89a0448ca2e064ad18081a991c4e91c59b4d7ac6a31c6a1dd24e", 0xb6}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x41}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000000a00)="2dcb4494e30f432856bd27387a49e55847d39931bad5047b82eae466844eb63b81f1167f19ac803d5998ba7bffdda1b3a961fd9c615f47d2fb70133c15", 0x3d}, {&(0x7f0000000a40)="240fad2914071260f88c4305c90e5aa1c6ab015b9bec5ef377d96546fd3a0b142a9f9c7245e91b45a60f552dd4c5faabcb43522ec365a59e286ca1d8da4c649b3eb1bf089aab16741d809dba88b423ca09033ea11c8caf3c89c414fd04", 0x5d}, {&(0x7f0000000ac0)="9332361b0c0880dadbcae834617b9a4ad11c3884633f3c37ac7bb9809bfcc7622914c437f444c506c130705fc07e6cdaa9e40fc163c90d79df05cc72694a802be5d6ab126c52ee2171f1c8894cdb5933605e43229e844f24c1714cfc1e44a1dd6e7922771b8aaef6b8b0177935f346a909396e7d828eea14ff2ab179c06e9ac9db2697beb256dbd388a22de661fa807c48d47d7b8fd2bb1c9d4f338c5e6cff7172f3d1f478dff17c180be621f2bf1f0149483d2b737d0f09e4f5bc3c7c6e5135cdb37b564d95ccff8d08", 0xca}, {&(0x7f0000000bc0)="fec473df81a003cbc96a0912ed7446c715acbc35718565803d4e934506fa328699cb51abfdf8749d9669d9b1665cc5696f2503600180a1657d3c3d4b4d6c1b0b", 0x40}, {&(0x7f0000000c00)="49f3061cd27ba7aee8e587", 0xb}, 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{&(0x7f0000002880)="018c4a642cb8ab751c52ae9553269b2e7aa1984f0424366bac005b8ad63704bd3ae8c68cac187c9994f4d2fedc5fcbaadc5b7e8459dc92b57dfed0ff7a899d811ba27fc563cf73757ad646aef803257a18d33683f65b17e7918e99903ad59a0f37dbba475c1412bf99b55b30ad77e5c02ecec2", 0x73}, {&(0x7f0000002900)="51ff49b60fd4ed7d43d7cf211da15f50989ec568d1f8a641437f6e5858f8257e117e8eababd711290a1fbd756b53af9ace34f02edf2c3f0389a3a4a562feae63330b4c837ce6a933f6aef2750f08242c337ccca1db71424941c6ee4bd907ff1e77a3f9c20511ee985e2324d4e0e21620a70de8313f40dfecd5909a1bb646db09bd2ef1dedb45326414919532cd5ba5212c7fee685566f8b9f5aa32abfc08e343bb733fb4018068b0a2ddf0e38c885f5e472bd1888be162b03c0c59cdce8bb3a3549074f44c541368e5b316da89cb", 0xce}, {&(0x7f0000002a00)="8419157a143bba5683ebceef79c5a93e1403dea85a002e73dc34c5c7725817c8beb9d2cd08faa8606aa58dc8e0ac068a678bd3b1252a7b3d1f04db07a65fc50c5a6632e4a7473fcb130ea6fe6e1aa0c426b46271e5f4eadc4aa7a056f45c1e0f5fea41ea0de0568021b4e3b1c425d87cb9a40e801221a3770c4a5a804fe18db7937e20563c81e23ccb4f31f94386aee462c6778cb29816e3a0a7a7903e30c94799b60f8c421311c8192d90ec4b8d498d319cfac4e30cfeb108bfd5c6381e7c2b3d8c3284134b83f14ebc5b", 0xcb}, {&(0x7f0000002b00)="ad1d122fc56464829637aed5749c266711994f1f3fc550bb380582d8883cd38ee69e456eca79c8f1a8d444354011169fb75ef2dddb739aafb4468fac6e527b13b8c1e1257b705931bf8729baf6ec5a3adef262e9891f3156ef54550f0baf6660c25d3bfe2a65d32893d0e06427df768f6c591e060120c8842306db08cae137852ab8a19e0fe331b5a7c1c868952a487e", 0x90}, {&(0x7f0000002bc0)="6f389c2e39b893eced01c4c0748c77527926467bcf839d1a2b1b30ecbf6b0b81ec8e793dc4dc42ce1a5dcc782843d8afdeb6dc342f2b29fe26149a704e9aa3d64782282e488458da59620f00ff8863afdac62862bb63543d1ce7d7a2fb3ffb2718c122cbd9f122108754ad6537c5e682af368910af6bbd7f7a9f40326b7a", 0x7e}], 0x6, &(0x7f0000002cc0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r0]}], 0x30, 0x20000080}, {&(0x7f0000002d00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002d80)="5c7bc01b21cfb94fdfe1195b2142a020d6b9d9ee6114e4c6bf2a787dd3eca2e9631d21aed5283e21b1bfa0f732ffef3ceebf21a567cfb2f0b48a430decbef5ad014210adaf7af56c1d988bec8e1fa46a034ef53dbbb38af86d6ffd45b33785a30e2872927316458839e607c922c68c33cda4401132f91384ca2cfd85d1a8f9cd6b7195e978622b62ee5780ee1f39d41e8708e40a44e9c1db766af41234ba99df693b67fdfbe59a143c6e3524010265f45ba7720ec507136f9bbad45ed1cb8867211777e1bdd0a2", 0xc7}, {&(0x7f0000002e80)="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", 0xfa}, {&(0x7f0000002f80)="41d7960db5e5f08ebd8af373a203055bfa947e21c9aff7e94ad7718cc93054f262860b762f740de63a1fd419c8701b64454f0d72b3450b8e201bdd6256d275f129bd0a991c8f59c2343128a4d117f35bae270c02d6", 0x55}, {&(0x7f0000003000)="4acfe25c7a6888dc87b802be8a1add73a749e82ee5a7455a051b054e2c3c6f4d11b2e64071290d5f5bf066dba22b1be774dd8c88222ad257e66a99a1752d33a449a9c5310f267b56bd4371f4863abe497afa017171fcb2912f9df2cce730726da4df89f5dda3af5f855ab4f95b18856e16c40e1bac17d0470fee8980c75ba8f821a25e20ca4a723f16e005484812e1c0a85d6a73a83f7e6537a52087e67f7de7942d021140867a1eb6dfb15838aff37efe75f44496adbf539269c5a1c30a3bb699878bf665098c7c68865d83d6a1b7ce30bd695f7970d3", 0xd7}, {&(0x7f0000003100)="b43dfd756a41a8c77f19880f80c56b01fe598b7ca8d7470df4157684d565977d049958c46e7a60254b9b523f1bb2d4c4fe8d21a19cf361867884fbae19", 0x3d}], 0x5, &(0x7f0000003480)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x68, 0x40000}, {&(0x7f0000003500)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003580)="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", 0xfe}, {&(0x7f0000003680)="f5308b320d8f16c4f85badffa9418d61d9f63acd8406e26972645b7b088daac049084f3e3a1e9fbc2747eafc56f53ed3200b616abac536a3b5878aea6a89d584104808efeddc99111bc927c22a67f166f8d6436ce1dd8d5d470e013e", 0x5c}, {&(0x7f0000003700)="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", 0xfb}, {&(0x7f0000003800)="0c5f25654574a974d571bfc7cf8fefbfa97ee4a2", 0x14}], 0x4, &(0x7f0000003a80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}], 0x78, 0x1}, {&(0x7f0000003b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000003b80)="6199bef7d41ccb11555b7a13ef67b2c85d877586f1035016eb92ae8d312563295d7e7ac7c7bc98fef2f1302acf732547206d57037b67843e857a9be55d44638c960868c944653a9fd9027d0445b27902f2ca3f05617e875d415db2d8bf75e0b92d7c2aa1aaa93761cbb0e59373fc3a", 0x6f}, {&(0x7f0000003c00)="3a1183d32a4f910905782a5cf0e994a899027e9479a040552ace314abb3c957dc48fb9fcacd5ea06af334d61315072e8c65c9cd4", 0x34}, {&(0x7f0000003c40)="0a5f0716166a8e8bde420dbd4eec873e3caf76f8db54293934eb6bc73729a5ec86e6283e2b7c7c", 0x27}, {&(0x7f0000003c80)="7556313f676909e7a1", 0x9}], 0x4, &(0x7f0000003d00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0]}], 0x30, 0x200080c0}, {&(0x7f0000003d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000003dc0)="adbc8f897b808ece7a4eedf84a08af254ee1297b72bb7b11a018afe362579e220ba53b013cdc475751060e3622af9b480d61cc3ca17604655827195ee3efcfdb937506ea07a517c7f15d71418eef7c22439f5b6fdc848b1eea2ab7347144e5870ca4ba62a51395afc6e9a6e650b13577d3d239f802c37ddd246c6ba220cee5430c4fd991aedb630d0e3c866751297dc423c03be92766100d55cdde8cb10a938c447842bc050142ce56368c575710a7ca8e0c32e0bc5ae1e1c991af2e664700f09a3fbec933eeaa9b75c71ec5de860204c82a59e4de0683753245b748824da5332cfa2c82e730e288c5080474544624a049e889bdace1c110", 0xf8}, {&(0x7f0000003ec0)="b8647704893e9f1ccf933f6692f594b947ef2b3ac2f5b7327f1ae357c9b764622a2e7f3a4a449065c4f1c80c08d12c100d4540f3cf0c398ea8c8f0de72c8e127c07f9620270dee16fab3739391e349b9f19592120e01a44316764ca1630f9b0e2883", 0x62}, {&(0x7f0000003f40)="6a8f11aa5123cc64f9110fee7bce2003f373b83108e4bf238d5d778281a5d841e25f4746f781186f1a80588cf0a9289a69caa050b26628b6432c517377254053a78209d5393edbf1a6166ed3553ccd0fbd6c4bba59fbe9812be479ff6eed2307f53a3d8b470d14f76b65b5f4e140386bc02b4c8b285372cdf02930ee675e1a0955334e8466ee62a3963d71de1ba24f3180f2955d4a9e6bae8c7e5ce22f0fd45b5d3a0ad87467ffb99f10fc79a1f414edfd6593c856047eaa2ec91e3aa5cdd65378ee7134df888f3988081fcd6c11d071e55110a0313043ff10dffccd904be48d712412622d767da1ab", 0xe9}], 0x3, &(0x7f0000004540)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xb8, 0x80}, {&(0x7f0000004600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a40)=[{&(0x7f0000004680)="d191d490d22096020f1dafcc7b261dd72fd6dbff66b756b98898cd79f38a6d8e5573b0eb0a506bcdade3bec56bd7194fa0ad7de2b5e93a861f7c25eb463cb830c1e19b68a1aca8083c", 0x49}, {&(0x7f0000004700)="98a4529289f22946a3903cff8454d8574018cb19bd8f12afbb4ed716ee5f75a5124b3c2219602588d6e80141e491082dba0c9b1fd9583eb29dd2f3366c56bda29e99dc87a5092ee0d761f49124620ca1c2ee3d4eb0e9c092d44188b886aed68b9f1d352ceed0e618a2ab370513d1f5cb5f8dc1bc242333cf5c0725044fc37c817805bcc7f62c89001e2c99077ce6a7f91b40561e875c6f4f1a44b2464def7f4b87957288117abc781f7fbcf428ca74264ffc1aeadc229cdca8744fc5be0081b8c61004f79cb9eb122c1cc3c9be9c78e7501d2e8c458e73032c73dddc960d", 0xde}, {&(0x7f0000004800)="d74e2cc84980fb891fbf608c38dc6a500a80c4d203d1cc92f6e2", 0x1a}, {&(0x7f0000004840)="5d8e15b663768d4acc272d47505d83ede074fc402b23cda60456e3537792f89b1a8da90ba6c57fb97b61254f219969796620e0673a7095db8dc7eda4e5b817101540ef42379280031f93f84eaf1774e84a5a54223667efe0055038f8ff1107c26778dafa12f6cec6dee972c9b2a1ad9988f793279b404f656feee1c6156f3b83e9a04219ddc2ba3739c6cfa30a2dfc7737b3c3f98e6c6b5e64e16e32aec026c15128f163b84f0ce91462cc4eada44b26d293fe37bcc2bb366759f057a2de519a1ae7f0733f432f5fabe39d7c402d2df31a328a717adb92", 0xd7}, {&(0x7f0000004940)="b98e5fba9e069762b6137527f859e898840ca98df029e3f153831a3b3c94438bb0908cca45c8260dec723461109dc3e18202be5f17c9e276b60ddfc4dafad71b5efcbd1970f385fcfd24c9bb5140a5d5db32e2b92ee8b224b35b22ff30320e0fee11115a7104372649dfa5d2128ae57c3b44d059cff29e309166da89744bb1c4012f61f05bbf7d255f38ecc689f979d32f97db893b118b173fd01b13dd108b55f1992d1789b79cf8fd9da672d86268c59577b7ae16b12015f1cdfd2579e2949078786d76fe6369cdf45662936af3116893c14693a3514b235ec9b351f69ebdd3d5f5a08f355cd1d4a81f9e55f1eeaa", 0xef}], 0x5, &(0x7f0000004ac0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x400c000}], 0x9, 0x20000805) r50 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r50, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 7: accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r3) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x4, 0x0, 0xfff, 0x7, 0x6, 0xd4}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2c1, 0x1, 0xfb9e, 0x400, 0x101, 0x0, 0x7, 0x5ae, 0x8}) 2018/04/12 19:19:06 executing program 0: socket$unix(0x1, 0x1, 0x0) statfs(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) 2018/04/12 19:19:06 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80640, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2000000010001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ftruncate(r1, 0xf3a4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000e40)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000f00)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)={0x20, r2, 0x602, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x20}, 0x1, 0x0, 0x0, 0x40840}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000dc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88400}, 0xc, &(0x7f0000000d80)={&(0x7f0000000680)=@newsa={0x6fc, 0x10, 0x204, 0x70bd29, 0x25dfdbfd, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x4, 0x4e24, 0x0, 0x0, 0x20, 0x80, 0x0, r3, r4}, {@in, 0x4d4, 0x2b}, @in=@multicast1=0xe0000001, {0x8, 0x4, 0x8, 0x100000000, 0xfff, 0x20080000000000, 0x52, 0x952}, {0xfffffffffffff001, 0x1000, 0x8, 0x7}, {0xffffffff, 0xfffffffffffffffd, 0x7}, 0x70bd2c, 0x3507, 0xa, 0x2, 0x9, 0x8}, [@migrate={0x88, 0x11, [{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 0x0, 0x3501, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x6c, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x3, 0x0, 0x3503, 0x0, 0xa}]}, @encap={0x1c, 0x4, {0x0, 0x4e21, 0x4e22, @in=@multicast1=0xe0000001}}, @sec_ctx={0xe0, 0x8, {0xdc, 0x8, 0x0, 0x4, 0xd4, "29e1e6fae95beeec936dcd55e4b45c7c832084147f592b6717aec9c1d78c294c2fc0f9e935d1ef4ca66bd87749f7631fd7f85f482bd916ed9b6a84fb3916dbc113e593055da31ade1ac226f8433c619d0ff96ffc50f21dc427dfb6156619676024f28870665f717cfd196458472f58e499c65291b7ac3daa4627e880e35d52d810feafcd2edb8cd54bd13bdb44ef9ef14570a0ff5dbcd249c9830b73723bd4fe46d7a7ef3e73ae9cfc664d54ea618e1a86cae321041a68bf09df901d7bcd7547b0ad15256852006f567a543c72118052c457e1a7"}}, @offload={0xc, 0x1c, {r5, 0x1}}, @policy_type={0xc, 0x10, {0x1}}, @tmpl={0x284, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x2, 0x1f, 0x5}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x3, 0x200, 0x5, 0x3, 0x6481}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x0, 0x1, 0x4, 0xdd8, 0xffff}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x1, 0x2, 0xf58, 0x9b3f, 0x7fffffff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3507, 0x3, 0x0, 0x4, 0x6, 0x8, 0x5}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x1, 0x5, 0x7fffffff, 0x20, 0x5}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x3, 0x7fff, 0x80, 0xffffffffffffff00, 0x101}, {{@in, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x4, 0x2, 0x8, 0x4, 0xdb, 0x200}, {{@in6, 0x4d2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3505, 0x1, 0x0, 0x3, 0x2, 0x5, 0xf98}]}, @encap={0x1c, 0x4, {0x2, 0x4e23, 0x4e21, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @tmpl={0x1c4, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d3, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x1, 0x5, 0x1f, 0x8, 0x7}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x5, 0x72d3e01fe297f272, 0x9, 0x5, 0x4, 0x8000}, {{@in=@rand_addr, 0x4d4, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x7fff, 0x5, 0x101, 0x10000}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0xff}, 0x0, @in, 0x3507, 0x0, 0x0, 0x4960, 0x280000, 0xffffffff, 0x6}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3500, 0x4, 0x2, 0x200, 0x717e, 0x7, 0x3f}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x2, 0x0, 0x10000, 0x2, 0x4}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xd17f5e3961d9918d}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x2, 0x73ec7e72, 0x1, 0x1, 0x6}]}, @policy_type={0xc, 0x10, {0x1}}]}, 0x6fc}, 0x1}, 0x8080) 2018/04/12 19:19:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:06 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000004004500b, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x4, &(0x7f0000000040)=@raw=[@generic={0x1, 0x3, 0x8}, @generic={0x0, 0x800, 0x0, 0x6}], &(0x7f0000000080)='syzkaller\x00', 0x6, 0xd4, &(0x7f00000000c0)=""/212, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x4}, 0x14) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x1, 0x2000080000) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) 2018/04/12 19:19:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000180)="3bc6af92ad2c365077fe04018f8e8e38ac990cf3ffd41026e37b6e642621da923f99fda84492a1802ba7f9c8923c65742b857644824eb2082765101f65562188db36db225a0ba224aea3002c0b739c43ecb04184f13307913c94ad5d33fa860d748b650df923eef5d620cfaf5465ffa6af3ac33362fd1bb02972b19b73b05c077acdeef3e45e5399364bbdb356ad3ec37d49d784167fe5e580292f53d85d", 0x9e}, {&(0x7f0000000240)="372dbb96a8fcd95c615eda9d913f7b8be391b562cf3b9198c3cfc5cd4071a99779717646d1cde57c6bbb7f07d50d5c6072096e916f49bb500ee368612e3191539906790196c8b8b9151c2d012c1ba21663ec22abf0e0fad1f36380411f3745f571541628a3eb7e7c902775bec3b4e8fd31fd116c7dcb523a6d5821ef5e97ca54ed78f323d44397e08fe7eedb625ddd63b29a6b5c8e50bfa8485c0c99ac9668797fe0ac4a5a650d2b0ed3b2c24b332a55a80e3eedc165466dbf02af59169f0a89544bcf4cfc1c1b374d935a2a", 0xcc}, {&(0x7f0000000340)="9f59f46a633115a862295695c9c795c8ae57533d886340773636b572ed586d5f90212f0e903178551be69c1b581076b781f4e6f43a37619e3f0eeb67e98b3a0eec40e54fa4905b08a1b18c7bb33aa171877aed7c9b06172b174aeffd2b57dda5eed8f1c4c933960038bf6080e988d581a12df6d1160ca252e2891f9dc9b4f689a0fd149f423030406e296e584c8ac7792271ae6388dd7e782ac2db1fddc2d7c514e28941fab15aaa981902d55c24420f2a532ebe65e5e0a77bb5328bcefb1b51f200f625f9d8a41ca274d9ca1a12322b2c", 0xd1}, {&(0x7f0000000440)="94b4b2f358e62e79f02f77dafb43530c760c98c8589e9dac8d44b8500cd1651b57a0eb19f8b6bd6bc4033fe8a5d8b723603ece200c42ffb2bcf8804b1663dff3f112a8c4b7288ed1505d5b03fb3cdadcca820bb1f27f5e9cc59252af8ee86c580a30eb3c1a7aca8a9d48638412fb6da427782c6a692f7ba299c41c85c01c61cc4b5d9eb449fe77d25c2b079fa11737b5b0b0fe0433dc41bca0999f0839ac69a6e0b7ad91e99a6e0b1e333f3513441f77cd552d8c883762b34ff1a1115556d82bd035ea2c099dd08748f5ddca4204060263c657180f11ed92a1ec", 0xda}, {&(0x7f0000000540)="815d8d540088cc7e402703d482dd31319f709c5c9d50d52e9cf889989aedfc2caca48c0670268fa15dd6b79007cc462dd54290", 0x33}, {&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="49a057d010864410dc9294c05046f0f472dabe1dbeb005f96fbb0a14c3037af6a3d5f95a1b60d80521458f", 0x2b}, {&(0x7f00000006c0)="8c38c2c812a5c5332166aee488cfb3c9b2efeb28ee282fb42cc69c01b3c9870a2555aa2f1241f9dfb2d9611a55c40435c08132c621dd350f5cca1b7506d8ea583f00e81a8211ea0740f3fed079df03db46bfaff74194818a855239077d0e1751050d02ddd8412a6ea543a569f726bc0c28d435f749c5e2f598055646fca996e804b3e6a7214e4a7d775ad3d2c6b3bdf224ab528cdd6f", 0x96}], 0x8, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x20000000}, 0x20000004) 2018/04/12 19:19:06 executing program 7: 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, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3b, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0)=0x2, 0x2) 2018/04/12 19:19:06 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0xffffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x845c, 0xba0f, 0x8, 0x3, 0x1}, 0x14) ftruncate(r0, 0x0) 2018/04/12 19:19:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00f6ffffff00"}, 0x6e) 2018/04/12 19:19:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x800, 0x200002) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/129) ppoll(&(0x7f0000000080)=[{r0, 0x475}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000040)={0x7fffffffffffffff}, 0x8) 2018/04/12 19:19:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000002f00)=ANY=[@ANYBLOB="232120e91f7189591e9233614b207b7b0ad65ec79f601655cea94f553830ae1368aba460e7180a6d9b14e63402414d8d2cf0644ac7583f567a068fe1418a3c41e6d9484b3d3b3cdf399bf43847"], 0x4d) close(r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x101) 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000000)) 2018/04/12 19:19:07 executing program 0: socket$unix(0x1, 0x1, 0x0) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)="e91f7189591e9233614b00", &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000002a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1004020}, 0xc, &(0x7f0000002a40)={&(0x7f0000000480)={0x25ac, 0xb, 0x7, 0x620, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x6}, [@generic="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@generic="b5a949b54ffe7fa9779e2b895b4496db47b6acaaf8b49c7ac625d344614946f5e784a66d7ac1d099cb733cfb1884f1429f6f560f4deae8ee1ac5c1b8b39de9131ea2e5acde18bdb0fa6a5e2d8437a4b34bda7915f822c2ab2fbebff105d890d8f4d9965aec74f09994b7c6be2383a6294d5c5d784d8b3b323527af63824d87807765288b4fe352f0668f51a766bdffc10cedcd3a6e6e07d953c31d5f608e0e8a134652ebbfa11f8e7274722dc446652c6693af27e23a86dd3c33ccf5e655", @typed={0x4, 0x32}, @nested={0xac, 0x3d, [@generic="58de5fde8779480efa295086c5a2225077d21bb851ebd4ca7ab9e0792a907a72d533d455166224cfcd32241cf8d205be77a4a6f2f7", @typed={0x10, 0x7a, @str='/dev/vcs\x00'}, @typed={0x8, 0x3, @str='\x00'}, @generic="9488e68fa4e2d1d76eb874d7f5d923d309ffba6c9b3ef3f83e593c9c957b50a537ef63303b5d9571f043c95abaeba9500286bb81fbb4f7f262c30e584e88c6d606a50fbd14c787d74ed5025f9fd6bed481", @typed={0x8, 0x62, @uid=r1}]}, @nested={0x1384, 0x56, [@generic="3d0a0a875768e6757e94b8feb71b161464f6525152d293d69936a4f0e97839f52ee6cfff279ff397fec449380c28bb82086a49127fd8cc90cb33907681f285fa0bf743780f8592041621e36f0b0c0e363e1c5920a903c50d17cd51b65f40ce8f143d3820157b1c295c0bf98239443c3569fad8b6a228d0ffcda3f7b8054d3cfa33d2386c6b8b7702b353ef98f7315bf2187d6c6c4e8cdf5d987db261fd00b16507073582ce849a788ed122324a9f1cfc886f281c3bedb991f5a50c7af1ad93f099bb67854347eee6", @generic="2ea5acab8fdc8a342c93ea0f1dfc8c9463824149a7e7a0759c9bef43c5c3a3b459446a6f0e8b44415552f3cb422930a7ea1d3cfc2be53a3537e0793d4bc33b7b319fac7c23736cc9c9785c40774d726e4e59a39006adf9ad181075563a00e792016836047527640e7e62a9ec7b18752a72c3", @typed={0x8, 0x6b, @u32=0x9}, @generic="618dd45fba60d86f14a18f2967365bcaae2ec4b091cb4e6e492b3a7e6000de417b556d50700515fbd0ae0ef13e5c720ecc58544e8b1fe84c5197e2bc8b4f1abe9a43689008914bcb69ff7cfb62eac148b820943acde43e6a4430496c482c1bdd79dcf6817a0ab6a3d9b0dbb2a1f0646fbc14cf8e2da0c1e2e0b1eb5e1792e2e1272b3a5595b6dd3514d194d56f8338b40b875e4b577acfe47e98038c31763559b0011cbe954fbf6ff84280303ff24c3da9c84a28d9bca5f82abba6596c047f8e2c40f440f521e1317cc30644362f28920e4031ccbb528f4e63e5860b8635d630f165080d9884d6e5f6597e021daf878e", @generic="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@generic="0aa72c3fa7f6d760e568592bceae3dc1238240bd6244ae74ff65ea455124ea637907f8d5493890fa63f8cfed2ac589d04799f9169398abf1eb4b4259b6ceda182b51d137f9c4e030e0c3fece7df6ead92ce33a29919d2952aff2954ae46f61c316b5af2b4030c88a74fd3b0327dd3cf68b540115dbee105bc94048537c682e53d63ada54cff1baa3f958da623b8fc3eb93d7a63415ad8ed1516988e1837f07939cac6f337eb6da30e3844c97a772f670814dffd16688f52112952a2fbdd064d56276c72aa9df9584896440d4a0f244154a7f1cff30f9f5c5bf7b5d30d6c9bbb16338f428e16cd419286ed5", @generic="36bde95eee01ae94a434b14dcaa1efdfa447a2258ab1e96202cc0d35726f94cb3de6c6e3f876e53fce6ea2d351510d9b139fadd96f1f240f6312c9b49ca979efde70c2dfd2180e9e9637c908c6c15cd549d50f565470eb", @generic, @typed={0xc, 0xb50, @u64=0x7}]}, @nested={0xc, 0x78, [@typed={0x8, 0x7e, @uid=r2}]}, @generic="93fbcb4a38bb40d5fc9e397db4744f893d179080f8ed0d8ab2e1bbce2b2e081339441bd8a945914fd382e5181105f303839cda0903cd492740f61c863af6856cf3d75029638236caf66cac0d4653796fcfca7614ad3d801707eabb77a074948d67bdb406927afe92908f2bba33a9fc1ff868128fb5234c56d7515a099c58acf4af673238c65b18fed4e0fa4831fdc7b52f43004c53c62d80e4"]}, 0x25ac}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/229) 2018/04/12 19:19:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000fffffff600"}, 0x6e) 2018/04/12 19:19:07 executing program 5: r0 = memfd_create(&(0x7f0000000000)="621a00", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00f6ffffff00"}, 0x6e) 2018/04/12 19:19:07 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/130, 0x82}}], 0x1, 0x0, 0x0) 2018/04/12 19:19:07 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/94) ftruncate(r0, 0x0) 2018/04/12 19:19:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @dev, @multicast2}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, r2}) 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x1e, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:07 executing program 7: r0 = creat(&(0x7f0000000040)="e91f7189591e9233614b00", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x6}, 0x0, 0x0, r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000000)) 2018/04/12 19:19:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) unshare(0x20000400) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x129000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x7f) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) 2018/04/12 19:19:07 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xb4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x8, 0x100000000, 0x7ba, {}, 0x0, 0xffffffff}) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) 2018/04/12 19:19:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@rand_addr=0x400, @empty, r1}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) stat(&(0x7f0000000340)="e91f7189591e9233614b00", &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x400}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6, 0x400}, 0x8) setresgid(r2, r3, r4) 2018/04/12 19:19:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00000001c0)={0x0, 0xe, 0x2, @thr={&(0x7f0000000040)="16807ae4346c40f5cfa2f7b6555a1afe7a62704fe85cd80979d2bb8207b0101ac7c3e7779b605a3917b95bef38307552c728c3a67876a2ab68ae6e30756dcf5acad3b3da67e243b2bcff64538a85c92d", &(0x7f00000000c0)="7c80efbc0172c87fe539f4e7bf87d18c6859cc8382ba94a637c8fd9e93a4ccbe011a81e929937321222a7153afd21feaa245163a7895f61fc1ed302b8617475815b5e78d62d3479973809aab7ed794eb71bc3078d3468b115f5009508792ca78d74867b0226827b1ea2a29c6a0e78ec66daa4a73f68ee52c7cbbc4fcd441707a520504d447722f1113ba2428542641306955489a7d09c35f9ce5d8a8a1032c5e14e68b4ceb0db27d813a1fe804aeb800a37f1db3c3e56308087deb98e1eaace87dea245b438c6da4920d75ac73e1521dead466e194adf8cc2ee590a6a1b0487b82a53340ec7a965b74a52509700a2051b942b56fb2fb"}}, &(0x7f0000000200)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001840)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/12 19:19:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000100"}, 0x6e) 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) close(r2) 2018/04/12 19:19:07 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1d, 0x70bd28, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ftruncate(r0, 0x0) 2018/04/12 19:19:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/04/12 19:19:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000000)) 2018/04/12 19:19:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) unlink(&(0x7f0000000000)="e91f7189591e9233614b00") 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000ffffff8c00"}, 0x6e) 2018/04/12 19:19:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x41dd2f82bb41cc53}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x4000, &(0x7f0000001f37), &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000080)) read(r0, &(0x7f0000000380)=""/100, 0x64) 2018/04/12 19:19:07 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x8000000004e) ftruncate(r1, 0x40000013) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'b\n\x00'}, {0x20, 'cpusetproc'}, {0x20}, {0x20}, {0x20, 'b\n\x00'}, {0x20, 'vboxnet0@'}], 0xa, "41b85aef7c0032f663cb58ce873acca56362e7dffb1dce3b330a69f8c2d5adf3188c8dd77b43e455a5c78664812eef1081cc6994ffe07c3778a436be9e92b12ab01b5811928d1854479ce7d69d2381430aacd6dcc532ee9edd9d9e2ca09b2ee9956265689a83181814798aeefcad7611c271b1611110149b7f6e5a606f74fd4f7b52fda375f82cb264d4589116f3562e6c99b32e36737eca0040d2ce57785cd317d7be494f31715d2816b1ca5c783a8fae7793bd6ef394475c08ec626e5a7924c89c4c0240fa9d"}, 0xf1) 2018/04/12 19:19:07 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045878, &(0x7f0000000000)) 2018/04/12 19:19:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0xfffffffffffffde4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) inotify_init() sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee", 0x50}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000001280)=""/4096) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400402) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/04/12 19:19:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410c00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001240)=@sack_info={r2, 0x8, 0x401}, &(0x7f0000001280)=0xc) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000180)=0x8) 2018/04/12 19:19:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000fffffff600"}, 0x6e) 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) 2018/04/12 19:19:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/04/12 19:19:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000640)="e91f7189591e9233614b00", &(0x7f00000004c0)=""/155) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x7c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1b}, r2}, 0xc) 2018/04/12 19:19:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000f6ffffff00"}, 0x6e) 2018/04/12 19:19:08 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f6, &(0x7f0000000000)="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") 2018/04/12 19:19:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x514, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3, 0x4}, &(0x7f0000000300)=0xc) 2018/04/12 19:19:08 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000004004500c, &(0x7f0000000000)) 2018/04/12 19:19:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:08 executing program 3: semget$private(0x0, 0x3, 0x0) r0 = semget(0x2, 0x1, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xffffffffffffff0a]) 2018/04/12 19:19:08 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2881, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x2}, 'port1\x00', 0x80, 0x0, 0x1ff, 0x10000, 0xffffffff, 0x1000, 0x8000, 0x0, 0x3}) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f0000000240)=""/155) 2018/04/12 19:19:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) ftruncate(r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x5, 0x2, 0x3f, 0xff, &(0x7f00000000c0)=[{}, {}]}) epoll_create1(0x2763e2a7e6659e3e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x8, 0xe2, 0x1, 0x0, 0x4, 0x7ff}) 2018/04/12 19:19:08 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 2018/04/12 19:19:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000100"}, 0x6e) 2018/04/12 19:19:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:08 executing program 7: socketpair(0x7, 0x4, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x3, 0x3, 0xfffffffffffffc00, 0xffffffff, 0x18, 0x10001}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:08 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xb39, 0x2000) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x6, 0xfffffffffffff797, "aff78412a962"}, 0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}], 0x20) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x6, r3}) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) shutdown(r2, 0x1) 2018/04/12 19:19:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x514, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3, 0x4}, &(0x7f0000000300)=0xc) 2018/04/12 19:19:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/175, 0xaf}], 0x1) getsockname(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000aedffc)=0xffffffff, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r0, &(0x7f0000ff2fd9)="2700000014000707030e0000120fe70010ffe0f41207f4cd0a19000000000000240800390075ed", 0x27) 2018/04/12 19:19:08 executing program 5: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/12 19:19:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x514, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3, 0x4}, &(0x7f0000000300)=0xc) 2018/04/12 19:19:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:08 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005450, &(0x7f0000000000)) 2018/04/12 19:19:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:08 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000380)={&(0x7f0000000280)="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", 0xfb}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) socketpair(0x2, 0x80006, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7ff, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x5e}, 0x8) 2018/04/12 19:19:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:09 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x40006) 2018/04/12 19:19:09 executing program 7: r0 = 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, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) r2 = dup2(r0, r0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x800001d) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000000000000000000feffffffffffffff00008a6d18b93a15be3ab7a8a16bf3949a0acdc0598c92f836a19dc71d5e46262e70b3b32a86fd84ca47b2f2a8b229f131acbe02d8f3fe2fef299204f0d111cc3d69864eb91704eef785ebdf75fb3ce86dc77209934e"]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xb9, "5abdf82f291f6d29ce4cce1f7b63e6d6889559e18c5a2c0f905375513508202b0ac5027ec665088dc1a10fbf563a1eabf2564bb5843c19a938c4a244b4dc7ab53a8322bb6bda440fe8123fcc55e1877ce27d3dc8a9724816eb7998f18c4e35c182269df1386ce10f91d9bea69fe393a54cfdfe35a9737a23d844486c90514cd5cb8671477c644020b2969f449a1a5f2fc2141aa85ad8f33fbab10a23ca3c168c353fc03bfc1a94b3ddda5180a262d7f1d47d61dd805a662602"}, &(0x7f0000000280)=0xc1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, 0x8) 2018/04/12 19:19:09 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) 2018/04/12 19:19:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:09 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x4, 0x20400) accept4$inet(r2, 0x0, &(0x7f00000009c0)=0xfcf8, 0xfffffffffffffffd) init_module(&(0x7f00000008c0)='/dev/snd/controlC#\x00', 0xfffffffffffffcaa, &(0x7f0000000300)="7b6370757365749c2d74727573746564285d232a6b657972696e6773797374656d80302d00") sendto$ax25(r3, &(0x7f00000005c0)="537aad17e69f25d46df7cb3fcc5aa3d3cf914242c44b84b312577253a4ef4440ec1dbfe4733f969aa39099391f053c01f72008c9ca109491c0a2c5b3146a1e33d24ad653", 0x44, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, "159e9c232f92f3ba5c0feddf94041585f080d83d192469ee40dd28436a51c8b331a5b51f9b9301c770edf151"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6, 0x5]}) syslog(0x0, &(0x7f0000000640)=""/108, 0x53) open_by_handle_at(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="08f60d000000000000"], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x7, 0x10001, "a3a55df5f9ceec0c658727f8ef55357eab7115c98b768039c42f3a5db2f3058cac8138712395f1c3811ee389fccde312afab9b8fb1225d0e4659b2e457426bffe1c7e604fb6927b0b04957e1caea44ff"}, 0xd8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/72) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000000)) 2018/04/12 19:19:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/04/12 19:19:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff, 0x0}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x514, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3, 0x4}, &(0x7f0000000300)=0xc) 2018/04/12 19:19:09 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffe63) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x506, 0x420000) recvfrom$ipx(r0, &(0x7f0000000180)=""/195, 0xc3, 0x0, &(0x7f0000000040)={0x4, 0x1, 0x0, "1d90895736ed", 0x7}, 0x10) 2018/04/12 19:19:09 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) fcntl$setpipe(r0, 0x407, 0x4) 2018/04/12 19:19:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:09 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x80000000, 0x4) close(r0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/12 19:19:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000000)) 2018/04/12 19:19:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff}, &(0x7f0000000240)=0x20) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x514, 0x0) 2018/04/12 19:19:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) 2018/04/12 19:19:09 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) ftruncate(r0, 0xfffffffffffffffd) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/124, 0x84}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x4) 2018/04/12 19:19:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x6, 0x0, 0x0, 0x0, 0x800000000000003}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/12 19:19:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000380)=""/195) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x6e34a7e7, 0x3, 0x8, 0x7, 0x3ff, 0x8, 0xffff}, &(0x7f0000000240)=0x20) 2018/04/12 19:19:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:09 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/46) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ftruncate(r0, 0x0) 2018/04/12 19:19:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000000)) 2018/04/12 19:19:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000100"}, 0x6e) 2018/04/12 19:19:09 executing program 3: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x40000000000001f9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r0) getgid() mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) kexec_load(0x8, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="e15da901e33c1d85367cacfed2bb91a2c58223096276ce7531561628f55e4047be607360328d955994b594c35d2d632fc9255ee95682c4474cbee78544bfdae83b88308abbfaa0eb6c58c9186dfe86312d63286554a1c2ba8dfe69e864a26a365a7b06c0c6e4769da53be5fe0f924fbfff3e527f1391f1e5a43bb0ab3b03ad952280355d4bf28b56e171fdcf8a8b9d2f2136bdcb0e25da6cad312c33b8a594aebee87c28a4a1ab3669e841526a3b56ab85735b96a79e9d893cf7ca417af614c6a917c992a58a8d695d42e79da3866012da1ccfbfaeb553", 0xd7, 0x3, 0x100000001}, {&(0x7f0000000340)="ef3dd61a50d8bc1a15391aca0fc947db3ac2996654ce15807a0dd73b27eace95", 0x20, 0x3, 0x1000}], 0xa0000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000440)={{0xfffffffffffffffe, 0x0, 0x4, 0x7, 0x6, 0x9}, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) accept4$netrom(r2, &(0x7f00000002c0)=@full, &(0x7f00000003c0)=0x48, 0x80000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x80000) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="ffce1c1c39748e05f45c1d50a4dba670", 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000140)={0x7, 0x4e2, 0x6, 0x6, 0x8}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000480)) 2018/04/12 19:19:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x4, 0x101, 0x100000000, 0x20}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xfffffffffffffffd}, 0x8) 2018/04/12 19:19:09 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ioctl$TCSBRK(r0, 0x5409, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00008cffffff00"}, 0x6e) 2018/04/12 19:19:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045012, &(0x7f0000000000)) 2018/04/12 19:19:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) 2018/04/12 19:19:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/12 19:19:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000004020940d, &(0x7f0000000000)) 2018/04/12 19:19:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sysfs$3(0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="29f8b01bc64f5754ae0570e1d6bc70b820000500", @ANYRES16=r2, @ANYBLOB="08022bbd7000ffdbdf2503000000080002000200000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x8010) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffff42) 2018/04/12 19:19:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:10 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0x8a}, {0x6}]}, 0xfffffffffffffe10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/04/12 19:19:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000180)=0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:10 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x4, 0x137a, 0x8}) ftruncate(r0, 0x0) 2018/04/12 19:19:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045005, &(0x7f0000000000)) 2018/04/12 19:19:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sysfs$3(0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="29f8b01bc64f5754ae0570e1d6bc70b820000500", @ANYRES16=r2, @ANYBLOB="08022bbd7000ffdbdf2503000000080002000200000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x8010) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80800) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ftruncate(r1, 0x0) 2018/04/12 19:19:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:10 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0xfffffffffffffff9, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x1}) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x20) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='*,\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000100)={0x5e8e, 0xfffffffffffffffa, 0x29, 0x0, 0x2, 0x8}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0xff, 0x0, 0xa000}, 0x4) 2018/04/12 19:19:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCEXCL(r1, 0x540c) close(r0) 2018/04/12 19:19:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005460, &(0x7f0000000000)) 2018/04/12 19:19:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000840)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d00)={0x0, @dev}, &(0x7f0000000d40)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d80)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001300)={'syzkaller0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001440)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001540)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback, @broadcast}, &(0x7f00000015c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000016c0)={@dev, @local, 0x0}, &(0x7f0000001700)=0xc) sendto$llc(0xffffffffffffffff, &(0x7f00000002c0)="f5553945a8fb2c116edc8d46328d36df9ff4bd7940243bf48145f75fc66975cb002f0603cf273fb1db814fd04d5d3c5334a12285860c696b6f0b0ad950dbe68c741215dd4c80b58c01428f580a58d4f1b1171cf82a2bc63eef89968e4979bab482b3f64bbbe5553f467c8f740ed0b81d3f36b543638fd464d353f44fd2860157442de79b03926e1cbdc5bc925a20d3264b2c87e48146ba7e805f65ec0ddb84ad53f901f54d69554d7f71c7bae37c92eded8291a53561bea8e4bd67f2cd26c66842e6371b45ae3b65f5e4c80930981aa29314deff76dec62d02b55961dae5ead134b594c33ce24fe444460957e71592b4abd2db100d0be3569d42", 0xfa, 0x4044085, 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001780)=0x14, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001800)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001a40)={'bcsh0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001a80)={@multicast2, @broadcast, 0x0}, &(0x7f0000001ac0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001b80)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000002200)={&(0x7f0000001bc0)={0x608, r1, 0x24, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xff, 0x80000001, 0x100000000, 0x7}, {0x3, 0x9, 0xf8, 0x6}, {0x68, 0x3, 0x8, 0x9}, {0x2, 0x6, 0x1, 0x894a}]}}}]}}, {{0x8, 0x1, r8}, {0x164, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x856c}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x244}}, {0x8, 0x6}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x164, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}, {{0x8, 0x1, r20}, {0xb8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x108, 0x6, 0xfff}, {0x0, 0x6, 0x2}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x608}, 0x1, 0x0, 0x0, 0x80}, 0x4) r22 = socket$unix(0x1, 0x1, 0x0) bind$unix(r22, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040)={0x20, 0xfff, 0x5, 0x3, 0x1, 0x3, 0x3, 0xffff}, &(0x7f0000000080)={0x7, 0x2, 0x3, 0x3, 0x480000000, 0x80000000, 0x800000000000000, 0x3ff}, &(0x7f00000000c0)={0x5, 0x7fff, 0x44, 0x40, 0x8000, 0x1, 0x4, 0x7}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xb8f}, 0x8}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:10 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000fffffff600"}, 0x6e) 2018/04/12 19:19:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045017, &(0x7f0000000000)) 2018/04/12 19:19:10 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7607720020a0004000000003"]) sendmmsg$alg(r1, &(0x7f0000000940)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000002c0)="1172a14501821b2f50f7e9495197af63df2b61056e0ce3004a2e4a19225bce6e217b1888c1ca05d7834fa6e5cb2b9e8af56b65d5e264bfbf443f05749ce9f534b4b18907864e23c3cfe476cc869e329663f678fa31bdcdfb5cd0974b62d1e120885aeeac120e6a6bc90d35b6ab0c23e32f426c65fac0ab781810c18b76e9a8c46fb6f2980f7d", 0x86}, {&(0x7f0000000380)="28407ab7b0fe38073caad72a04d1651e10c369ecc1eaefc3fbcff974e5f6a25469bb39415fea7e7b3b79ff3a96bd71f980e75be21ffab432ee1457121eddda6a16a2304230474c3bb71e08c56eb68f68fc6756b23f1e9b69fbbb9f28d2c65f2eb02dc35a5e409fffc798105c40a1b156b20a8ae7ced4ba3700b78245a822ed25923d3b26c32ee2e1688f596ec3a7b5", 0x8f}, {&(0x7f0000000440)="ba6733ea3d778ad309def6c6c1475ac7507d495c6c672311dcb7b1f382b15812501bab0a2b78d8d6558de3cc1d09c5edf1579ea47a5a64a89b9e249769b40cfb9bb4d35c0179ae3f69c105c07e4415e36cea752d3811728c289fcf8d8e4e2da30a4654df898eadf5e73afbbfd8703e85c07ec6f005fca905fcba9c87925fd970995172c43df2235fe6225241917b3af0a7932aefc5e9854cab9b355c0d4f1862adde1ef52fdd2ac7967e6c2b0ba7e57329d7e29abea52a63103c5271", 0xbc}, {&(0x7f0000000500)="c348b0ff6d0432a1a65c700fa6f86797327f149aafdbd53473da62e01e97caa7f7e7914740f6bae00a0e91aaa059324327101780c1e4587333fc0cb914baf132da51da69c8ab83f9ce4d15851885a8ff0af271d6c2a7b4f0f74cd1faff35d2887a617482490365b248ba2511454f6217df1f7d2efc6b53b4183964e618b60df32bd4dffe0b1cac006bd649e19fa7b3990403e5e4056b0c6559daa06e2f11a37f8e442e860dd0fca733eea5b0", 0xac}, {&(0x7f00000005c0)="9265d17c4aef127f7d1384185abc1d607f98b57e8a351aafe639b05b8f0340eaaa562fbee765d811f6d4551ad7e1540f0f8cd70a87f2f5fbd1e572e03b57ae44c67819269864892b18120c6c33fc792cd684bff535b44ecb438314e155a84ccfe096d403c268b06c3c39de51349a14785e86a8f6e8005c9acb982f43d3d7c5153a1e10b220d3a72b74351b840ecb405ecb2cc40e6cfaa0bb998b", 0x9a}, {&(0x7f0000000680)="531ed7f2955c487d821c9a0ff8bfb0ed55daf3ce1411fb71482316e0431eebb2ebf9cdc6940139a724cfe08aa3647ae0ca8151e701b8cae9a965fcd0258bb4d0bca98f3ba43285", 0x47}, {&(0x7f0000000180)="05c13aff8d69fa2fb8a4475c8555bf6b", 0x10}], 0x7, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000780)="b89735f159fe47dfc177e3793820b90fa556a3e34ceb782198f5f93df856e9daa63d893a694486a6d528d9940a4be24cfab49baa9eb751ca72bac2da8aa514bedbdda1d353247044f5fd202e0d44719a800ae43d92f31c236cec4312bac507f3a72fbb", 0x63}], 0x1, &(0x7f0000000840)=[@iv={0x98, 0x117, 0x2, 0x80, "73fba553c8ed89109cf230df2fb9066e55352dee5e6098c47386dca5f498764f8913f0218451e5dadf0933d2645381be903fc8d6089efdb2037af64c05b0a0ede64e955f60c3ee7383a690de9f58a4f97cef20cdb19f1b21fdfcd35b664790100cf8ffeb15b6f84e920990976d8ce8caee65c69b6aae730c8a6bdb842a29c9e1"}, @iv={0x60, 0x117, 0x2, 0x4a, "54445888c18ad164806d7e8460d2d8b14533ceda7e80473d4d466677c7962ec08333d9e30a5db8cc0879d360bc610b7b482c80dade21eba606fa2b0bf54f94614df210904dc0bef4962e"}], 0xf8, 0x4010}], 0x2, 0x24004001) ioctl(r1, 0x8916, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000009c0)={0x0, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/04/12 19:19:10 executing program 0: r0 = socket$unix(0x1, 0xf952c82c793eddab, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:10 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r2 = gettid() getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000d80)=0xe8) getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) sendmsg$netlink(r0, &(0x7f0000000f40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x48004200}, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000040)={0x14c, 0x3d, 0x820, 0x70bd2a, 0x25dfdbff, "", [@generic="82e2d925b99a03afce5a1d3ff3d130b2c4cda6acce753ef7be3528008938f9e0ecde7ffee58bcf74b1665bc920065087cad75e4bafd40157c6bc8367bc5fc8854888d43013899a9d91195d1898bcc2e10adf17df55b42a41", @typed={0xe4, 0x6, @binary="f1878305ace76c322b9e4fc5cbc27cb5f7279bef1020d105d8b76760cbf88b0c875a8e504aa4844e8090d860287b01f88d8e191810442a3f4b1321fbb7ada98edf70cf8b4e76570744543149a5fdf98c15cc0a07911bc10fe5e0d0f95a37b7bdc33f8e6d5eeebf9d75a05ae06ba794bd658bfd7bfcd3c363e8e6cad3dac9d4efda66bb7c256d5ada73319d50131751d589e98e824b595d773e626a9a6380f22a66c60603a67ad875b358414af3c4aab1c4c80ab648ab31b71f597fb7c6cb5c15966f34f6bfb3b51005d1429196047034266d9a423586982e42c8388ca0"}]}, 0x14c}, {&(0x7f00000001c0)={0x1c, 0x40, 0x8, 0x70bd28, 0x25dfdbfe, "", [@nested={0xc, 0x5a, [@typed={0x8, 0x1b, @u32=0x3}]}]}, 0x1c}, {&(0x7f0000000340)={0x290, 0x10, 0x701, 0x70bd27, 0x25dfdbfe, "", [@nested={0x280, 0x6, [@generic="95229e0722f931bcd02be9814b911d4c1a7db068034bbf66c6c11d7adfb8a166b1dcbc211ebb22e49c8ef898a7c79997037780f8c70c21eab50790199ebbd9eb69692e2df194adf1b0b6909718ffbbd787936eb4220621788c86572ba3c738771c7259c6c6cc91d4ac6dee57bd54ee01572d56aefcdc6d1c4974a508468e6e8d8f", @typed={0x4, 0x91}, @generic="872f01fa3fc25ee2148ff1ef58276f2264a49509966189586e3401b9ff382b368f132f4931", @typed={0x8, 0x74, @str='b\n\x00'}, @typed={0x8, 0x88, @uid=r1}, @generic="6c8b5813481bef51bce46ce1400c2ee6adc1b85c00599ac5016ed9", @generic="454b1782b9945a66056990b9019ac8831733f35533155b36bf6407d287ed70040747505f3c18a151c7641c9a2fe90f2c92849a30d7df3d55c2fc8d26f6738a45678684a52e2228e74d1b0547479cfa4bdd8392112b49f3047aae596d3da7ceec6763", @generic="6f8a62d509c6bc665b53c1318451b8b994427eae8e1ad5abac61cd06a4a61481947c6eb61b164b717dc7fdb51c39c5ab1a6b098cfd3ced051111e186d30d85b3c6e103546f5419368f8064a208412eb059b0e6f0ef660ea0ebc3099782ac2a9ef23d92baa921a7fc899bd6b5c65d0599824f9bb1400909fa8a1b35ab7c960231b549c20847c071b95f156fdc6d8ca1b2c5ad8a5075eaeb27351acdac9664b59169b9b0686d620a4072cf3f34372b38ae872583e9867dee43161a4fabe6d35c53066b6fd93dc9da26945dab84b52066c2cd377d5d457634bb35c76f0f7bdeab815b77ab907353f050f9f05014616be8ed0b8df3e7edbf8776", @generic="34539ec816addf15a282d1539ff978fad6e9aecb43448a08123e0d127ccd2115dfac63095920461f3bcfacd5f89048efc69f4b6eae1898f4efafe2226c5c32cf8ecfbaf59e9784d438b9eed0"]}]}, 0x290}, {&(0x7f0000000600)={0x2a0, 0x29, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0x290, 0x48, [@generic="4001189f4a6ae968a6fe1419d2107bbe0deb73271279143b5e33500837256d4155f627b9e54abc470a1f54cdee065f3595fcc3176a4393e7d7734395691c86acce8fec207de9f99ab69264cb34d2f2890ce57d93f0ba5a3b60ae8ac1fbcb8998811a711f4fff7a3af058ad04dbc6c7f04079790be826cf1a29e316fb42f555bc3d960781b5127192e12dbb375c359c2be3257c4771935d78a7c1213e910a8028a9d2de72e39f7aaa5458400ffd7f412749ebe3e496516d2ed93dfb8cf9b39a79dc3ae89775081cc8f6a34982d5b0754a457a90d600e510f4f72abf67a7105220e0e63f919bfe8391272c7769e3292b", @generic="7ccbed237e39c5f8b58f704e8b0d86659ea9a624b15a8c60de01429fd49e04c196950d0086ffb4187bdc16882cb583b806df309e775029634461eabef97bc609bc08bd39ba106140afd432910fa164455574fe5b32faf6775f079e019e33d66c8129b338931b41b31cffa2ea994f8fa667cd2fa1fb63445b38a6f6a7481f9ab3cfbae157473baca9b7c374b8345392f33f2795399cb905501831c8ee8bba72cfffc1321d7fd39c22a08a77906dc76391aca1cb5b1ada66ead73c8e3cf05384fcd949e1bcdc44857aed9dbb8134628d0bb81b61f396e3639472c2fb082f78245e96604206", @generic="479c39d3ea11e13332851ecae8d3d07b6e38b1b4db64f1e9f7931ea73e8054e5c625f064ba12d977862907d300618b4b42c5d7a54ffaef17e086e4c8e2f45d2f84f127f1093f200cb2da2e89fcb069222074aeaba557e6aa22508ab468586521c45b06285cdce58806940a7c30434b6b9cefcbdcef60bbaaca6dcb973e12e72c96ecf73797f0de34ef0ccc949ca13a1955ccef0f1ea8a63a03cd794744dc5a97956370cc64e89e15c26cb5049d9e515a0177a6cad3edc94f55"]}]}, 0x2a0}], 0x4, &(0x7f0000000e80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4000804}, 0x20008800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) close(r0) 2018/04/12 19:19:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000008cffffff00"}, 0x6e) 2018/04/12 19:19:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$int_in(r2, 0x0, &(0x7f00000000c0)=0xa85b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'rose0\x00'}) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/12 19:19:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) 2018/04/12 19:19:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x0, 0x363, &(0x7f0000000040)="a0333f751abe56ba65fee95f287d1f4eb54a57e1084fbffd8f7830e7bb723e446885ba4afcf191d6c99b2a69b00288530ffcd35e646571a89f73b3c5977422f78f3314477c6b7ddcdac781164bcea7481e7bb14467e65df2d99062487c1c95b343f63cc696fc58d4927bdd56edc0af90de8fdfc9f3bca7bae9efc8f5024fa329c36defcd01f0ecf7d38b629dee5cbdaf9c4f9aa92ce9822e74d1c1d09079c72d396a5945d246d8239c2cfc5f5455751ecb86a64c6c0bc89fc82479575a6e", &(0x7f0000000100)="8119f68b7be63c7038b2130cfad06ffe402d2e902d7048b3e52771babbaa88bbda812141501e66c0d27372a25aeab50abaa9564a69dd6696027e9a49b45d17ef19c3e7959dbee5f3b7869a99b7eecf50d444a7693dd410c24e996d6ee0ecf490c0c37f8a1b3aebb8754187e1967dd5aeb7905239993680382bd81436320c10cbfe3856af1dffcc8f49240efc9ddd7d65abb618101c10348a8dcc0ef0a3c0c54cff1c", 0xbe, 0xa2}) close(r1) 2018/04/12 19:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:11 executing program 0: socket$unix(0x1, 0x1, 0x0) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000000000)) 2018/04/12 19:19:11 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) 2018/04/12 19:19:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) close(r0) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x21) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x460, 0x238, 0x0, 0x238, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0x2, 0x7ff, 0x2, 0xffffffff, 0x24, 'bond_slave\x00', 'vlan0\x00', {}, {0x108cdfa715496013}}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffff}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100000000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr=0x5, @loopback=0x7f000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="89", 0x1) 2018/04/12 19:19:11 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ftruncate(r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e24, @multicast1=0xe0000001}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xfffffffffffffff8, 0xb10, 0x800, 0xff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e24}]}, &(0x7f0000000240)=0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/12 19:19:11 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:11 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x44) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x458000) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/9, 0x9) 2018/04/12 19:19:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x80}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x11, @multicast1=0xe0000001, 0x4e22, 0x1, 'lblc\x00', 0x1, 0x1, 0x73}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0x6, 0x2e, 0xacf6}}, 0x44) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) 2018/04/12 19:19:11 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/04/12 19:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000000100"}, 0x6e) 2018/04/12 19:19:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) 2018/04/12 19:19:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001380)="e91f7189591e9233614b00", &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002840)={0x0}, &(0x7f0000002880)=0xc) r3 = getuid() r4 = getegid() r5 = getpid() fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002b00)=0xe8) r10 = getegid() sendmsg$netlink(r0, &(0x7f0000002bc0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002800)=[{&(0x7f0000000080)={0x12dc, 0x30, 0x110, 0x70bd26, 0x25dfdbfc, "", [@generic="f4319aebc1d150e37a5fdaff433807be187175931bf25b609c1d98ea2c33cf72cb9a89", @nested={0x111c, 0x5d, [@generic="aa77630719aa358e23ecc1a4339786a4491ebc1d48ae029cc1b5fd40649d80f77be930e1e6c79b2a72803f64e68615513a927ae340fee68d4c0fa448346fc4477791923ac673aa63d4f82629a24d6423c88a64b395c98bcdc615d5a5a04746fc4f2c1c72b7e38a8e0dcfec9c74ed23e634c7a270f5ee4d615dd3a5df87360fbbbae198b1390d9417b68a13446a6f363785609349eea7c5deb40748c7ab52658be8f0c7f9b44ccac5b022f0cdfd43cb168e3d28697f39efbd4b67078ee45db01dac08c2398d1e62ed8e09df2dfce1ca5cf0d0089746d9148a99f189be83b928fe78d5b9f7af3535762f68d29322c194e1f7edb2d0f80f2dd3", @typed={0x8, 0x4a, @fd=r0}, @typed={0x18, 0x67, @str='user.%vmnet1eth0:\x00'}, @generic="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@nested={0x18c, 0xc, [@generic="7b1e1f28ed3677ee58c2da09f07f04e6a85d8a8217c2ea36d5ae741c36a5c441d8131813e738a16a45789c309432e0fa9c53f4d713dfd819c573a0f82aa1c3d174e03e9b4e75b297f1372abb7fb316e7547e12d244f6b165c9e365d447eca9160b531190b40530e816221c25e0c81d17f3df1b2bce", @typed={0x14, 0x6f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8a1b837bd4201e765fc0668ddc0f954f88e9252502", @typed={0x8, 0x43, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="5fd79ea3a252f14812ad079426820fbeb67139758f6507f8008d9479cd00513775f162be42f29a01c4da5eeb632077179ed69536e2a127633792321fa6dd588ad0e5b3dbfbd7121e5318bb3ab6b24e2800edcc63808106225021ee832d065dd5b8153af9a25b39dfcd5136c23fe019a1dab11e5842c8975af0ff985587672eda64e7054d34d398098c6aadd581eb1ba94cf384c587f10caf65fadf3b2a994ec5ee4c79476aaed081a6e451cb7296a1029f981bcd112ee355b6ac47047055a97cf2380d47e9ed16df77b39f23f6a84fee5b24a8e056e69fd98ec4f829db4a6a"]}]}, 0x12dc}, {&(0x7f0000001440)={0x102c, 0x18, 0x504, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x3a, @uid=r1}, @typed={0x4, 0x82}, @nested={0x1010, 0x6d, [@generic="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@typed={0xc, 0x96, @u64=0x3f}]}]}, 0x102c}, {&(0x7f0000002480)={0x360, 0x3a, 0x10, 0x70bd2a, 0x25dfdbff, "", [@generic="d08a32ef45502113954bc3df4b00497e69b34eb9d41cef182ae85b5729027e7fcf874982aaf9f5c6c52572f3cae7a2", @nested={0x138, 0x72, [@typed={0xc, 0x4f, @u64=0x6}, @generic="83098c0df08026f01a555d5e863731e01672ae5100dff376db26b1b7bd4895614b5989f21b5599ee741f24aa8dc6ce1e0fbfb5886e9bbc0da320ca84981c19c50b817697447e34f07a6fdfde0f5b67f5067251ff5b5a84ccc4aaf425670115142ad1f2da4c601ce460a3ae3b25200eb5d93a7980cf6165c934218637e301ccbc4cb6b9b5cc72dab1a6d531b58a", @generic="cafef8f7410b606b5f5727a60e6441c102d61f72b4d1edbe3db56a390252", @generic="cbfea16de45b6fe71c458e447e17a2d5205a57e56ce455243c8a9712ebe7663412b506ea0c9c0d8ea0559e89eb0a8671549cde501e0533df84b38aa846ad6fa1c23a23a814cda50951da29eb6ff42f6d935ad01081d1e77d28d3cdbcbd528fea7871df1b1689ffcb1dd712a17f18255e593fd658de0b45e83f329e82b5"]}, @nested={0x1e8, 0x8d, [@typed={0xc4, 0x70, @binary="2b8a7036beb68cf52afa1842a86bdfb00a6fb0504df06fe2fce6d8e08a8abdd72dfd68a3fee0befd669f65a0fa4a1f7e08580810cc64a53d02003124b6c58e01886844ef88167a444a1767ddf151ed7eeea84f88d98249f0ee432d16d41fd482cc5f51f72f3493da637342fca2fb591614244e10fe62164036fe1b42be7bc9dc1e803535dde40c61e7488363bde33b4804ea52104ee36ed622c77b3a6a675df834f8770768dd6f055f52accf0ce019a7f691f41b91a6967c1f0dbd1c5d4c64"}, @generic="2e24f7c1df783bafe6e82bb1114e91ce5564b0", @generic="17181eddd0e7daae57bce06494f3b31ad7ab2e9198420dbab168d9d75ddbcd31c2dd98787c1cc4f76e25c8ca2870eca6062a06dc72ff5ce1942fe2c6e79a246329424f25cf2b756cbefbf0d7416845cd41831e0ac0a1fc6b292ddd5c1ada066fb524e8fa0145a4a97123aea2fe4084cae890c7ff43c684438af60400fd2b3645c9e33481a3fcd264163227837854f228cefd9e940cdb91258128b9d6c3f4df8700cb755711cdcd4cf060846af45f06", @generic="1e2af798b5425deee29bfe11069399ca4a5020099af4fdd05d2dc2f5b8a08badf26d59356655f07604d872c83496ab6db7ee900fb73819ab63e2dacf5c01b5215f4226da1763f90af78994dfdd2407802efd8a01d26ca6773a39b9d5"]}]}, 0x360}], 0x3, &(0x7f0000002b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x40004}, 0x40) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r11) 2018/04/12 19:19:11 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xb05, 0x0, 0x10003, 0x1}) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) recvmsg$kcm(r2, &(0x7f0000000840)={&(0x7f0000000340)=@alg, 0x80, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/113, 0x71}, {&(0x7f0000000780)=""/16, 0x10}], 0x6, 0x0, 0x0, 0x1}, 0x40010000) keyctl$update(0x2, r4, &(0x7f0000000240)="f7b5ccc12e80ba8e437f04d3af2236750850963b6a5ee4c5d224b836ae2a3ebab680aefcc13ee2d5e34411d835552ee846e5a30a54d49a2e382b3e70800c4839b93a853647e084bb08571f43eb866bdf27461c307881d68d824cc07b31444f1839145ebc4d08d8f2405acd704578d0ad4f3864d16641fef44da77747bc443ba26e557b501a8dc9673b4583b0c55119aaf6a489db3f432c47d740888f6b2fe6899eff03b3ef73c0500708a0cf7cdd55167b208654bb09cfc9084c0c8eb4071536d77f4d29619691cbb428", 0xca) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x80, r3}) 2018/04/12 19:19:11 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x40000000010, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1137) 2018/04/12 19:19:11 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x121000) finit_module(r0, &(0x7f00000000c0)="2f9a73656c696e75787d6370757365742400", 0x3) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x8}, {r0, 0x1400}, {r1, 0x10}], 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x6}, 0x8) close(r0) 2018/04/12 19:19:11 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/74) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000004004500a, &(0x7f0000000000)) 2018/04/12 19:19:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x7, 0x9}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}}, 0x1000, 0x8}, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000280)={{0x7, 0x7}, 'port1\x00', 0x41, 0x21024, 0xfffffffffffffffc, 0x100, 0x7820, 0x4, 0x0, 0x0, 0x2, 0xfffffffffffffffb}) 2018/04/12 19:19:11 executing program 5: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='posix_acl_access\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0x2, 0x1}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) 2018/04/12 19:19:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'ppp0system@\x00'}, &(0x7f0000000080)='\\/[bdevcpuset-^&]selinux\x00', 0x19, 0x3) 2018/04/12 19:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000100"}, 0x6e) 2018/04/12 19:19:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9b88344680c0dfc0ede16c2fc1e28f87c14fc69257df893190f2957c9d5593c7d3adc2e04abfa94b8ebe7302258c7e2660e4192410d1bf3109fc29e"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001500)='/dev/usbmon#\x00', 0x8, 0x101000) bind$bt_sco(r0, &(0x7f0000001540)={0x1f, {0x8, 0xfffffffffffffffc, 0x9, 0x80, 0x1, 0x7}}, 0x8) acct(&(0x7f0000000000)="e91f7189591e9233614b00") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f0000000240)=""/155) getsockname(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80) fsetxattr(r1, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000040)='\x00', 0x1, 0xffffffffffffffff) fcntl$getown(r1, 0x9) sendmsg$netlink(r0, &(0x7f0000000a40)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000300)={0x17c, 0x16, 0x40b, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x21, @str='+\x00'}, @generic="14a533c46c2a00b7db85c537b533912da89c9c7c68fc49788f6711c8b1cb2e02bd7c0351dfaf375414e8227131239fb86d17e1a299", @generic="9eb9f84a4e8e31e650452c930a5ab91e8695a1f42c70d8b26753425b86f95846e56624cf41fc482b3b9bc606f0d8dc117763", @nested={0xf4, 0x6d, [@generic="0ad53f3715c9b5e2ee8d92214e597f7eb42e6e581d829f1f5e85a76aa9a6c1d0404a66a275c27ef88c7c018f186429c1f05f0c581f083e565aa26150ab511b54d4f158ee4db7e8115a86723ad16c76701e6e3a487ce81f4aa662aeb8f7d86ef4a9ea87ad5e67cca42333c90ad91a87f4cf0f6572b8887c74fdbc2501e5686ff2be7c2eec205d53e83d81500683fa4781a58f10b1", @generic="5c1a5c0ed55205a157f89e024dc2142b498160dbae36471dc52e8f2032a826df6bfbe952e96ed49ac890cfb76e2bd517807cb6ea88dd49f00a9d83fc0ea1da097a820ae1890ef37852a1693f787bd3becd184f522f416cfaeda92e3f"]}, @typed={0x8, 0x70, @ipv4=@multicast1=0xe0000001}]}, 0x17c}, {&(0x7f0000000480)={0x20c, 0x31, 0x10, 0x70bd2c, 0x25dfdbfd, "", [@generic="993194c0017ded44990eee21cf968d59c9d4b57cf8f4989a5684337f0d1c3b11e4386d4906e0370c1bef90ec0566c742d7b2d9a4d391d5dd54176b6046bf87c3e05ee04a1107464417eef76d8d3fa5137bd3cb10e204a305f0b385f3296331", @nested={0x68, 0x73, [@generic="ed7a4c722833f0f26520c21d5eb6eea918d957c46349bda312ad1b1f901b7c8edb9e847d98dd737da63fd2174761043061dfc562d85fa36062056a75721409a1038a43f44f1567ba5eb491866b4ae8ae3db1fc231588f2f37d41095d2d105cda553e8e27"]}, @generic="39f32f2e272e762dae64ec75b4eccf973eb6737d113f086aa8614ec17671afd96ce65682a982aaa4428deeb74737cea00267f5754fc4bcb216bddfd4c04bf269f3eab346961fe1700ae6a08823d8e9e0c32dfc625f1868db52cc5fbaa9e34201bc157fc06913fb92489f3fe1d1a265a43447e37913c9eaa609fa5aeed8e1d51c5fdc95787f5f64c6b60d55f335a94fba3da40b5b49a719c86eab116f2af34a0594f6c0ff8ad18925d5bb481daec3d4850b473a121b0cab6dd6ba735fc9fe35b63413311b55670c039cd88200323590b6e17150295ac5a5c8d1d484128f6db2792b553214cfe72b9d8616014768f6357ed7ac1d31bf73", @generic="977a324c2a99833a7522d01a0e87c0b9376f9a9dfc91ac9791ecce3074f18a59f8e54d50622217b403e5039e44e82f4a135c38135fe0837334772539"]}, 0x20c}, {&(0x7f00000006c0)={0x9c, 0x23, 0x10, 0x70bd2a, 0x25dfdbfe, "", [@generic="1c860e9ab42fd7fff0db521a55dab1d72aa118f69b2756c6cd18a49ff2032ad5dff9dc33e9c893cf940dd8cf04660addafeb7751769f8e74794d377a07b120de1266c4f972b4d7dcec808f73236fba9dfff3e3fe9dfceeb92dab3cd78272ddfca13797ec79b5c1c1aee4f19a875eb01acce7f860c2d9360132e78cdf93977f243862997ffbfa0966c1a645b1"]}, 0x9c}, {&(0x7f0000000780)={0x10, 0x30, 0x208, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f00000007c0)={0x1cc, 0x3f, 0x110, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x4, 0x3b}, @typed={0x8, 0x2e, @fd=r1}, @generic="4d8a32d557508729c79ae128c5fd9184005dbc6dbf2dba2bc20795d21762a582ba40ecfa1f68285c4094d91175b34bfc3c49191c4cb3dcabe9580c4e2ee86aaa829efc76183c3fc77d0cd85aac7f62a3807677b64a17cbdc79d26c5b802c74a72967337e6235c43fa16ef264677432473503595560ffc5696f36516b1cfc185bbf50695ba86310ed3d9498f19e66b4322a3518f5a392514a95cece42292d95d19e6abc3424d913bca83f702cf8a397c75f36", @generic="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"]}, 0x1cc}], 0x5, 0x0, 0x0, 0x50}, 0x4000000) 2018/04/12 19:19:11 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200000) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/122, 0x7a}, {&(0x7f0000000680)=""/41, 0x29}], 0x6, 0x2f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000200)=""/105, 0x100}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x9, 0xcd, &(0x7f00000002c0)="bd838a46888151803d", &(0x7f0000000300)=""/205, 0x3, 0x1000}, 0x28) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) rt_sigaction(0xc, &(0x7f0000000040)={0x6, {0x1ff}, 0x1, 0x3}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) 2018/04/12 19:19:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) 2018/04/12 19:19:11 executing program 5: fallocate(0xffffffffffffffff, 0x20, 0x0, 0x400) 2018/04/12 19:19:12 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f0000001500), &(0x7f0000001540)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001480)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000014c0)={0x2, r2}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r6 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff00000000, 0x840) r7 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r7, r8) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r5, r9) 2018/04/12 19:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/04/12 19:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x12080ef2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000000)) 2018/04/12 19:19:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) 2018/04/12 19:19:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) ppoll(&(0x7f0000000040)=[{r1, 0x1}, {r0, 0x8000}, {r0, 0x1104}, {r1, 0x4200}, {r1, 0x200}, {r0, 0x400}], 0x6, &(0x7f0000000080), &(0x7f00000000c0)={0x4a5}, 0x8) 2018/04/12 19:19:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x3) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff1e}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:12 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bond_slave\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x82, "2a321df6a666d60e72f7a4bb4272cb762652c236c1d9d92a22bb437f22cf4db97195e40df2a309f3e69b3362fb721a2bf432370353ec6caee22531136b096401fe696139b1aefe089d41f7c71947de09edbe9fbdbedac20019b5b2d6d341418f6af438b830ac8b286d0c5623126ea563743d54ffc3e79bfcaf459315519907a95402"}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="550005003d03050000020200ff7f0000ff7701000700040040f60400800003007f00050009001f00"]) 2018/04/12 19:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) prctl$intptr(0x1f, 0x3ff) 2018/04/12 19:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/04/12 19:19:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045007, &(0x7f0000000000)) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x2, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x25, 0x8aff, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/04/12 19:19:12 executing program 0: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/12 19:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x674342) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x6, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:12 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x10d80, 0x40) stat(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000040)="e91f7189591e9233614b00", r1, r2, 0x100) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000003c0)=@pic={0x5b, 0x7ff, 0x9, 0x0, 0xde19, 0xfffffffffffffffa, 0xae62, 0x1, 0x6, 0x424, 0x80000001, 0x0, 0x6, 0xd475, 0x81, 0xd02}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000280)=""/201) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045008, &(0x7f0000000000)) 2018/04/12 19:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/04/12 19:19:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @local, @dev}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000540)={@rand_addr, @dev, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000ec0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001080)={@empty, @dev, 0x0}, &(0x7f00000010c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000011c0)={0x0, @rand_addr, @local}, &(0x7f0000001200)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001240)={@local, 0x0}, &(0x7f0000001280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000013c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001540)={'gre0\x00', 0x0}) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001ac0)={@multicast1, @remote, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b40)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000001c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001cc0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001dc0)=0xe8) getpeername$packet(r0, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000023c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000024c0)=0xe8) getsockname$packet(r0, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002f80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800082}, 0xc, &(0x7f0000002f40)={&(0x7f0000002580)={0x988, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x1d4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x1b0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x1fffffffc0000000, 0x10001, 0x4}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x400, 0x81, 0x6, 0x7c50}, {0xfffffffffffffff8, 0xa57, 0x4, 0x1}, {0x2, 0x2, 0xb2, 0x4}]}}}]}}, {{0x8, 0x1, r9}, {0x1d8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400000000000}}}]}}, {{0x8, 0x1, r14}, {0xe4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4b0}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff00000000}}}]}}, {{0x8, 0x1, r17}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r19}, {0xc8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r21}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8, 0xc9f, 0x7, 0x2}, {0x5, 0x19b, 0x8, 0x800}, {0x7, 0x4, 0x6, 0xfffffffffffffff9}, {0xfffffffffffffffd, 0x6, 0x1, 0x2}, {0x9, 0x2, 0x400, 0x9}, {0x2, 0x9, 0x80, 0x8000}, {0x101, 0x700000000, 0xff}, {0x8, 0x4, 0xfffffffffffffff8, 0x9}]}}}]}}, {{0x8, 0x1, r23}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r24}}}]}}]}, 0x988}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xc) 2018/04/12 19:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:12 executing program 3: prctl$intptr(0x2a, 0x49f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x5, 0x1ff, 0x6, 0x5, 0x0, 0x100000001, 0x20000, 0xa, 0x4, 0x20, 0x9, 0x70, 0x7ff, 0x6, 0x8, 0x4, 0x2, 0x2, 0x100, 0x2, 0x8001, 0x8001, 0x9, 0x4, 0x0, 0x4, 0x6, 0x6, 0x1, 0x5, 0x4, 0x1, 0x0, 0x7ff, 0xad2b, 0x100, 0x0, 0x5e7, 0x4, @perf_config_ext={0x20, 0x3}, 0x20, 0x9, 0x0, 0x0, 0x9, 0x1, 0x80}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x2, @multicast2=0xe0000002, 0x4e20, 0x2, 'nq\x00', 0x2, 0x4, 0x5f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x7fff, 0x2}}, 0x44) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x9, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/12 19:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) r1 = gettid() r2 = getpgrp(r1) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000100)={&(0x7f0000000040)="74c92434b0a3db96e8be1f34de824b3774719ebbc4d1d18ba234b5a5824dd0a21e543a5a6e193028eb8da4637f457b27b736162be0d2b0c14ab58bee1efb5bb673321524c5ca3ee67533d990b6dc03f47aba47a7b4254a7ed5c836afb530bea4d3f7eda48c05bcfa8f78d4601353c1b3d16acb3a9e6ff8e6e1a16fa0edbcac5ba8af6f8709d3cf103473b27da5b365c77e89d49cc041c336361a5b", 0x9b}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x7, 0xab}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x400, 0x200, 0x800b, 0x3, 0xcc, 0x100000001, 0x4, 0x31, r4}, 0x20) close(r0) 2018/04/12 19:19:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x100) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x590, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000440), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bpq0\x00', 'syzkaller1\x00', 'irlan0\x00', "628f6955676530000000000000008000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'tunl0\x00', 'lo\x00', 'tunl0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x120, 0x1c8, 0x1f8, [@devgroup={'devgroup\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xa0}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "df029001186d05e6dfb3dd196ad0d6545131564e75ed278d2af4bbb2c814ab487621db3a9c2d2b48e1c1ba0a069fbf027226e363df1cef9b31c9a2c465e01773"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', '\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf8, 0x148, 0x178, [@limit={'limit\x00', 0x20, {{0x3, 0xdd4c}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'rose0\x00', 'yam0\x00', 'nr0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x608) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/12 19:19:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x50000) bind$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/12 19:19:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005452, &(0x7f0000000000)) 2018/04/12 19:19:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000003000ff0a000000f1dd1e3e1e000000000001000000080000000b80ffff"], 0x1c}, 0x1}, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000000)}, 0xfffffffffffffffe, &(0x7f00000000c0)}, 0x18) 2018/04/12 19:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/12 19:19:12 executing program 3: bpf$BPF_PROG_QUERY(0xc, &(0x7f0000001000), 0x20) 2018/04/12 19:19:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)="e91f7189591e9233614b00", 0x800, 0x4, &(0x7f0000001300)=[{&(0x7f00000000c0)="ac738dda109c31a14b5f537a396ff3ebe04fb1deb702307cb83dc7ddda38f27e117c03589400ecd555657cabee737cbded5d06ac3011c011c19e2782c2ca6d3dabd99dc733f500b4e9f673a141040b7a9c13df939ec7de426f50f9e03d6190932b1055e0cd244a5eebe138de1e6982c2a8d2b0a84a869e0393f2f3f046f00361bf569f2300cb427f0460a37d68ccbb7ce4eab56de37f8f412340fedb895f5ae8b435fdee5ac9f1bd8d8dfbe26cf373b84b19a6eb698392ac02f9c19fa3d010dd209772fb94b763ae561b860da68f9ba75671a36bb9ba9862ebd0af1de1bd741ab1243a0548e076d0", 0xe8, 0x12b6}, {&(0x7f00000001c0)="4f2a0a050417ff6f3a05700f217688cf31cb776b0cb88ea4c19cc36b3ba32e8730872dac0bc2f5b0e5ec07e6338e60a973e68e5addc664765dfcbc5c8429f3821bbf1c65d17878891a212d3b431fdb4197601b4942e8fd4f428b01084694f5e1f0c9a805a6c2ff9f8262bf3d5fc1eecf2803596905c5b8a32a89971965850ee557fc95f26ec933b318e7944e2827959fc054354f4298920bc754039ab1b6332921d9c270c32960a5d0446b25791625945a3d76b74e9f7597f27c803cc421", 0xbe, 0xffff}, {&(0x7f0000000280)="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", 0x1000, 0x8}, {&(0x7f0000001280)="d3b6ff4f09c1c5e8fc53e47850f6fe29163bef64098d7291e51ba533c2ed674904c5f392e19558aae460d6ca4ef601947ab5065ffa4ac3bf6bb055763df5bf90bea73e25742bf4efe43614fb19e01c1673", 0x51, 0x7}], 0x2820, &(0x7f0000001380)={'nouuid,', {[{@uquota='uquota', 0x2c}]}}) close(r0) 2018/04/12 19:19:12 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0x1) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xf, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000000)) 2018/04/12 19:19:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000300)={0x4, 0x8}) acct(&(0x7f0000000140)='./file0\x00') clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{r2, r3/1000+30000}, {0x77359400}}) ioperm(0xfffffffffffffffd, 0x3fe, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0xa4f7, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f0000000580)=ANY=[@ANYBLOB="13000000100000fa", @ANYRES32=0xffffffff, @ANYBLOB="01800000"], 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x1) pwrite64(r5, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getegid() r7 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x322, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x39a) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) 2018/04/12 19:19:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/12 19:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x10, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:13 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffe36) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)="e91f7189591e9233614b2f66696c653000", 0x4, 0x9, &(0x7f0000000940)=[{&(0x7f0000000280)="79942d589a4e28c03234ae117a890b6aba42d43bff50d6633e8c281bf878905634eef5fd5a671f9e97b3bc5c23bfb4445fbe2aac10a265083f0ceab0bff2791020472c8f4a9e9be115b82170cca7576fd7155f8b50d9952c85fd67b9a5b9b28c98bbf7e898720a09fd97948aa1962a29d66592d55e28c9ce26895a9ed60e4f7d7507165fe27fcddb48125b2ef25556e39aac74d30c3d1359ba6fdde09975a6bdde45fab4e7ad3d3c3695695dfa497b54c154e1d0024e23b45422eac1d5a08462ec9ca59e6d865a3cd487e606fc86077afde2ee66e001", 0xd6, 0x70d4}, {&(0x7f0000000380)="1950468839653abffb243d3d8ee342ffd4a8ee4376a83d324e7b59f9b36bde19c7b9abedd419e4e5466fed85e1d48415d91a4a7435324cc99d0c88dd40c83f2b0ee1cc2a9bbda206842d2ec923bdf1166a68d214a061a368d5929adf000978f3fc5bf3f6ea8ad56389b64d7e52b2d47611464ed4973d8709d30227fae763e378a5d5d4b5800e7d9e465c2c05c83c18589aef5af83e04b39b6b1d43eee3217bc8debe4920db946883f1c1809dcfe55a492cc0f429dab679a03e2765ac3d73987db0f4", 0xc2, 0x9}, {&(0x7f0000000480)="fbe30d779e71eb5ed56b17ae13ae10707a9761c814185737084697917a99645014411c52cc4ef6aec8c83e9e0c269e5d85fd14ade0155cb13a4adcec10a28597443e5b18e93df94fe77b643ec626910f64702133d46b549fe17b940177c7f3d2aa7d6adfd8e3958e571c226c537f0c", 0x6f, 0x8}, {&(0x7f0000000500)="91827002ab8095bd7364393f434639748ca49ab3065c892635449b4ed2d7dbf72678b9e8976b3a507e3a94ce7b946c0d2d59f8d2c06023d83664ec46aeb7598b9f894d0b3f9fe822bffdba3e8214a183f3ce9ebb7a10d3055671bc2a6e78247d59924d4790edb55f5ea34b4e287967ae9865da87096b59c2409ca88fdc71409048f67a9159503fc876978f596097315495e270920f7f6dfd024e516c629cb33151fe8319cc54b0201eb80e080e22035e3e422e9d9a", 0xb5, 0x5}, {&(0x7f00000005c0)="d96ee0f2611bcc6cb6de28201ed902e670e02c060336f9f65eaf1ee82a24fb4007221ef58e8ffbd795e22f4beb0362c7a4cecd1b7c50c016f4c24b974f9a7c47f4943f407f5d45812afcbb90f2aebce15f5aaa8399bd0c7f52f11261960e11917178a7ed9c614ebeebf98f95ee61f53fc08b0f66be39264d62d6dae2e38db0880f287448d7ec4720b17d", 0x8a, 0x3f}, {&(0x7f0000000680)="33982d10b5626855b3d41b6f899bc6c75f556ac21edc8087a4ab91a75cf6e959389be26f6ffdb519a48e1703c779dde9077a71", 0x33, 0x3}, {&(0x7f00000006c0)="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", 0xff, 0x7}, {&(0x7f00000007c0)="f4725514a8ca1f5f22979dd78c4884ead51536e6637cb1ca475fc850a77a09bfeda522de7263d5c902563acb57ed37cb0225bde5bf8297f229602a25f15820084ca5b3ab9e8ab48e2958407d3727ca5636be9a9cf8ce35f6527dead0796e26d2a1a607e1ff5d0c46b96ae8d18e5947ff59c0c8cb0f64fd089e985db161b20a7ceb8109f4207602246377820d0a993ec40069034827", 0x95, 0xb10}, {&(0x7f0000000880)="777b210b7a0ac191ebcdf5e9170847ff5cac78eec21f21266d46196a9b23591e4715287dfd3b359128ceca138e27ed251f53ef45bb87ab71eea59af864dcaf712bf3e9f965dfa7352fd3a91f4a827f58111b4186fa9d3530cd48cb7371ff2cd6150337d826f269e8a88b2f6f043882bddaa8be68bb2d00efebd1dcd0ccdb94a7f4df1d08ad63f618df1a20fa33e3bf3115d0864dfb8ca190405550a602cc73b4e320253ac09f552e804d0ccdee4229b8d1fef1542025d22b", 0xb8, 0x536}], 0x2000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockname(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000140)=0x80) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0xfffffffffffffffa, 0xfffffffeffffffff, 0x21, 0x800, 0x0, 0x87, 0x68, 0x8, 0x6, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x8, 0x3, 0x100000001, 0x2, 0xfffffffffffffff7, 0x121, 0x2f6, 0x7, 0xfff, 0x4, 0x4, 0x1, 0x3, 0x6, 0x3, 0x5c5857b4, 0x9e08, 0xadb, 0xfb6, 0x8001, 0x5e5, 0x200, 0x4, 0x0, 0x287, 0x1, @perf_config_ext={0x80000001, 0xffff}, 0x20000, 0x80000000, 0x6, 0x0, 0x101, 0x8000, 0x6c0448f8}, r2, 0x7, r0, 0x0) close(r1) llistxattr(&(0x7f0000000a40)="e91f7189591e9233614b2f66696c653000", &(0x7f0000000a80)=""/103, 0x67) r3 = msgget$private(0x0, 0x41) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000b00)=""/43) r4 = openat(r1, &(0x7f0000000180)="e91f7189591e9233614b00", 0x1, 0x80) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000001c0)={0x6, 0x7}) 2018/04/12 19:19:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000000000100"}, 0x6e) [ 142.289778] Process accounting resumed [ 142.380621] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 142.442341] Process accounting resumed [ 142.474314] Process accounting resumed 2018/04/12 19:19:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/12 19:19:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045007, &(0x7f0000000000)) 2018/04/12 19:19:13 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000040)={'bridge0\x00', @ifru_mtu=0x10001}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x200, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)="e91f7189591e9233614b2f66696c653000", 0xf4, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="1a5184445d009715", 0x8, 0x7ff}, {&(0x7f0000000300)="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", 0x1000, 0x7f}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="626c6f636b2d616cec6f6361746f723d626f726465722c00"]) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000013c0)={0x5, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x8}, 0x18c, 0x1, 0x4, 0x301e, 0x3760000000, &(0x7f0000001380)='eql\x00', 0x1f, 0x5, 0x5}) 2018/04/12 19:19:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000100"}, 0x6e) 2018/04/12 19:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x8, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bccb828689c7e38eaa0ed302c7482932c63645758c6dfbe7adb57410357e9"], 0x3c}, 0x1}, 0x0) 2018/04/12 19:19:13 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = memfd_create(&(0x7f00000000c0)='^eth1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)="e91f7189591e9233614b00", 0x400000, 0xf) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0xe410, 0x18, 0x100, 0xffff000000000000, 0x0, 0x7, 0x0, 0xa, 0x8000, 0x12dab5f9, 0x8000, 0x4e200576, 0x8000, 0x6, 0x7fffffff, 0xffffffff000000, 0x1c00000000000, 0x6, 0x5, 0x81, 0x400, 0x101, 0x9, 0xffffffffffff8000, 0x100, 0x9, 0x5, 0x0, 0x8, 0x1, 0x7, 0x7b, 0x2, 0x20, 0x10001, 0x200, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0x4, 0x4, 0x8, 0x7, 0x5cf0, 0x8, 0x87}, r1, 0x1, r2, 0xb) close(r0) 2018/04/12 19:19:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000580)="92760e5b0901f53ba522d656574aff426d59d31f0c4bf32f8067de10ba581d948fd1ac41084941e00ac32675f307fdcb7c609c06341f8a6d1e6e6d441a5bc2bab2c4bcc0859e9fe25fd7a2d090097e728eb2ac71b8760045d89de2a9945add57edd20ea6c2607299f0d977e9842e10a272a6da7b97c2bde47193d5325e37dd0f59aa984a88692f6ac86067bfe723c818502e", 0x92) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x20001, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000480)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="35a304c3103d2f63e87a18f64b3d89c88046a5076c0a9ea33fd015743cfc3bc03171e5e7146d688a42abe768e2214f5241bc3dcb2d95b78c90383aa20f95d5bd5aa77237"], 0x7) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r8, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r8]) r9 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r7, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0xfffffffffffffdf5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) getsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) accept4$packet(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r10}) r11 = dup3(r9, r4, 0x0) write$cgroup_int(r9, &(0x7f00000004c0)=ANY=[@ANYBLOB="3ed6d082dcc68cc94c596b1c4eea5a56f1492c16c0e10b94a29e"], 0x4) preadv(r11, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) [ 142.530505] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 142.556417] Process accounting resumed [ 142.702623] EXT4-fs (sda1): resizing filesystem from 524032 to 26 blocks [ 142.709903] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 142.800878] EXT4-fs (sda1): resizing filesystem from 524032 to 26 blocks [ 142.807967] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/12 19:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xd, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045018, &(0x7f0000000000)) 2018/04/12 19:19:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r1 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xc, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000240)}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) accept$packet(r2, 0x0, &(0x7f0000000100)) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r3) 2018/04/12 19:19:13 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) readlinkat(r0, &(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000180)=""/41, 0x29) 2018/04/12 19:19:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14"], 0x1}, 0x1}, 0x0) 2018/04/12 19:19:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000fffffff600"}, 0x6e) 2018/04/12 19:19:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/12 19:19:13 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) statx(r1, &(0x7f0000000200)='./file0\x00', 0x1100, 0x0, &(0x7f00000000c0)) 2018/04/12 19:19:13 executing program 5: gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='timers\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0xffffffffffff0ec5, 0x7, 0x76}) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) 2018/04/12 19:19:13 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x9, r0, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xc644, 0x4000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write$rdma_cm(r3, &(0x7f0000001940)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001900)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r3, &(0x7f0000001980)=@accept={0x8, 0x120, 0xfa00, {0x1, {0x8, 0x3, "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", 0xae, 0x7, 0x5, 0x401, 0x4ab5, 0x0, 0xffffffffffff79e0}, r4}}, 0x128) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x111400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000000180)=""/7) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1400, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000008cffffff00"}, 0x6e) 2018/04/12 19:19:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14"], 0x1}, 0x1}, 0x0) 2018/04/12 19:19:13 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fchdir(r0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) 2018/04/12 19:19:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0189436, &(0x7f0000000000)) 2018/04/12 19:19:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1e00, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000100"}, 0x6e) 2018/04/12 19:19:14 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) [ 143.696570] binder: 12522:12587 unknown command 0 [ 143.701526] binder: 12522:12587 ioctl c0306201 20000040 returned -22 [ 143.711772] binder: 12522:12587 BC_FREE_BUFFER u0000000000000000 no match 2018/04/12 19:19:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14"], 0x1}, 0x1}, 0x0) 2018/04/12 19:19:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/04/12 19:19:14 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x74}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000400000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x7fffffffefff, 0x1, &(0x7f0000000000)) 2018/04/12 19:19:14 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045014, &(0x7f0000000000)) 2018/04/12 19:19:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x3, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:14 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x9, 0x0, &(0x7f0000000180)={r0, r1+30000000}, &(0x7f00000001c0)=0x1, 0x0) r2 = socket(0x2, 0x6, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xf7, "48728cab6733e528ddda65886bd615dff51a235d5812a068a23fce6f8b04341f59a6b51549e1209169f1e3a8738d91d85c315ff45fb99d17e38d4fe1aacccd662db8ebc0600d88ce2df41e6e464bcdb717327b2a4132e0075de5809732726a68b2288939d70035df7e2a29925747e5e8dedb8812998add3571b6e943ea4e8ec68e5b15e25393f8d080e0247610f1810c6d0be7de42b2ab31be423e12ca1e989e269ead41132cb91ac607854a720e7806b3ab3a10200bcd0adca6c17a344d92510ba05354bf2eee5fe96e6f84046b59cf30e070280ec52f1f8514f2ac167c444e97fad1e140db51a188b8b03abbb53e382081c832a47ef9"}, &(0x7f0000000380)=0xff) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x40, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x7ff, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000080)={"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"}) bind$unix(r2, &(0x7f0000000780)=@abs={0x1, 0x0, 0x4e21}, 0x100f5) close(r0) 2018/04/12 19:19:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000008cffffff00"}, 0x6e) [ 143.841905] binder: BINDER_SET_CONTEXT_MGR already set [ 143.847341] binder: 12522:12588 ioctl 40046207 0 returned -16 [ 143.859126] binder: 12522:12588 unknown command 0 [ 143.859454] binder: 12522:12589 BC_FREE_BUFFER u0000000000000000 no match [ 143.864109] binder: 12522:12588 ioctl c0306201 20000040 returned -22 2018/04/12 19:19:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x5, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1a779fe8c9c2bcc"], 0x1f}, 0x1}, 0x0) 2018/04/12 19:19:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:14 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0xbc3, 0x8000, 0x6, @empty, 'team_slave\x00'}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x20) fcntl$notify(r1, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000005c0)={0x0, 0xbe00}) r2 = getpid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r3, 0x100000000, &(0x7f0000000480)="00e5001c22c0df") r5 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x10ffb803, 0x3f, 0x6c3, 0x40, 0x0, 0xffffffff, 0x10000, 0x3, 0x0, 0xb4, 0x6, 0x80000000, 0x81, 0x4406, 0x4, 0x5, 0xffffffffffffff59, 0x7, 0x4, 0x7ff, 0x5, 0x4, 0x21, 0x3, 0xfe69, 0x8, 0x3ff, 0x5, 0x5, 0x80000001, 0xccb8, 0x1f, 0x2, 0x59a26c76, 0x2e8, 0x7, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x40, 0x1, 0x3, 0x3, 0x6, 0x1f, 0x8}, r2, 0xd, r3, 0x2) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000400)) prlimit64(r2, 0x0, &(0x7f00000006c0)={0x2, 0x57}, &(0x7f0000000700)) ioctl$KDENABIO(r4, 0x4b36) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000740)=""/141, &(0x7f0000000800)=0x8d) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000180)=@generic={0x2, 0x10, 0x80000000}) open(&(0x7f00000003c0)='./file0\x00', 0x5a4d0e389a2eba16, 0x80) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='romfs\x00', 0x20000, &(0x7f00000002c0)="4a8b8da721e9bcaeb1646c35376db75f2a404deeced68d26c10d8519a2d8ad45af7ef72021d4d935bd2e7f1dbb792327a5d3f24f1dc25020d62738085997b9caedee6ccec99e7d6ae4ae7857176b3485b801daec64c6d85324e23625ae7d87df6f929e17a1d89e18b58949f3913af1d6810d6b126bca9f453788185f05961422ef6b7a1d30c0965857197079c63d231497fc156e5fc2700e7286786fa65e08bc42d0e170cd9332ba1a2d0df2968385a4b8c22625fd53676fa81754cf63d7ce2344202f003bf0346ad34d1e625c7808df735ee67dde250fa6fd9c212bc3e555032c979809c4bd") r6 = syz_open_procfs(r2, &(0x7f0000000200)='net/mcfilter\x00') write$cgroup_type(r6, &(0x7f0000000680)='threaded\x00', 0x9) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000640)={'ip6tnl0\x00', 0x9}) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000600)) ioprio_set$pid(0x3, r2, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x6) 2018/04/12 19:19:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0571e36ae4fe3b9dbd18a79a"]) 2018/04/12 19:19:14 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045015, &(0x7f0000000000)) 2018/04/12 19:19:14 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x52) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb717, 0x18000) renameat2(r1, &(0x7f0000000040)="e91f7189591e9233614b00", r2, &(0x7f0000000180)="e91f7189591e9233614b00", 0x5) statfs(&(0x7f0000000240)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) socket$key(0xf, 0x3, 0x2) 2018/04/12 19:19:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)="e91f7189591e9233614b00", 0x100000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="3c8b8ee2772c3b46fda36c5782bf390e1a2b98051c47973cbf1e5846af40208369601d5de3f830582d61386dd4f53815ff953217cc1044a241995b8a0ba722062a4506294303c74af0dd5e1fc2ee36151f721086559e0166340cc2d79ef830d22be1a4cb7dc2601178cc10cb6a7a062c6b80f0ff7f38dc6f3df5cb0e881ce3f48ff4f176515aa9f291010d55350be880c7ae3dcdd930b36f2f57b8a9085238d2dcc4000a64c1f1bd8cfe84004bd331d5e57bec16da8985becc5b90df4d6b8d", 0xbf, 0x1}, {&(0x7f0000000200)="8bd243253918f50c73e270d0a46d8eba07d166fba18a25e33bdc78b262ecac1439ff311727cf3d284973e86ee63eda141ad8cc3beb58c22663f9e81d0db4b3087ae6c55bf3e1ff7408d0f1c352e26e10389ebeb744b4fb96aea039880c3c108b9e588fd7f833bac725c6ff2e257f76c57f908362db48975b8cf3cee31923dd48c61649939bea003299b36ac3c240c54a476b2bcec84de293a235141884dd1ef6a5a81043f37d68f03edba9359bb3681e564168426abde9f32df56ba3cbedcaa8", 0xc0, 0x8000}], 0x802040, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r2}) 2018/04/12 19:19:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xb, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:15 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400"], 0x2}, 0x1}, 0x0) 2018/04/12 19:19:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) 2018/04/12 19:19:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xe, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/04/12 19:19:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x8000, 0x42) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r4, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r7, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r6, 0x8, r5) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r8, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)={{r9, r10/1000+10000}, {0x0, 0x2710}}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001000)={0x17a0, 0x6, 0xb, 0x710, 0x70bd29, 0x25dfdbfd, {0x3, 0x0, 0x8}, [@nested={0x334, 0x67, [@typed={0x8c, 0x3d, @binary="bdb511202a0ee958c367881eb336bb01c728e2c3291065e710a5faed2d2ee34b500529fd6c61e1a1c05caf153b4995ffce2660d79c69b43af3586805a8b2a2b141b73696b0e0fd3874cad8b300d8a2b1e8f423916db00b8c318e85b06f345b07137e78cf1943e18d293e682c93471658405258f64510af7b45b16a1723c1bf8eb2772dbed41fa7fb"}, @generic="e35c3681bdc6ed9dd7bcc797bae442768cba324668b32b06bd1fdafa24e7116b1f48d594a673fbd5e1a05b7fba8a729423197621a6404b9065de01fa0bd2f251530e14eb", @typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="2e4bf747ab21cef7424d9be76ebd9102a2a9c564b6372b47fd4a51ea1b16747eb77fc1c6406cda3980a20c9371f6", @generic="1efc875de1ce590e82e87272d7ea6faef604775f14c54e8254f84d3d96b7785bf81ccc84642ec13ede24e7921000c7233db2b64f68d02ed651a59031e8d6fa02b29bd3bd308b9a1c03e7f5c407f4de4e2e03ae752d5e0d05e78e2d6a5c0ea15a7f02683b4ec842", @generic="49069a9c193b7b7828e6c57fb7c6e7a3393a5520ed4a1f0634010444bb0260c20fe8e496b8e08b753cd1b13b493707deff2d64f265defe94ac7a9d31d6959987f69da0a012ff03c9965de1a338a89e60e2a134375c6b7021a0c4cc437d1707f9fd4a16ced5d891189e94980a572adcfb498b4f2eec7eca985c2d70212c28df651f5058ee82791634539910ed2de739efa9fdf60abf6fe0c87c7de5f00e8ca3d1ec1df95a378beaa072ce4c04d51ab9159882c3add552c976b06441dbba455fa170c70ad6d9286efbc40b61c829a110f394621bb55eb47c4d3fcfcb91d2a6f9416141225f3ed18b7051e4", @generic="8474c74e7de2ba2a994ff62b9139576e73ecf7342858893d85a5cf089238ba2923631247f91cd6e5af3b4a9e89bd61e96c01dafba140fed38ffb60be6a98b525b83ad48ce89be56e5b91746a5f631eeb54c4386d85ded426c1e61112254ab674b723c3c55fca34e72957431cee5327b4e723e3114db957f81bf92298cd82a0622413a4b8412e7304569557053c6b54d2eee4c13dbf17096133e7", @typed={0x4, 0x10}, @generic="297ab048aca1c3623d211081e01520140de3c3f2089775c33e71086f22f9918f51ff64bc3e19b310ec1bf1dc214a10"]}, @generic="381e07e147102d580c7882edd3b1fc37a9c674f2fb0fabd7996cdd75428eaca9041175b38db257f226c75cce12ce33b3376a", @typed={0x8, 0x72, @uid=r11}, @nested={0xf4, 0x63, [@generic="3a12910ce3783a00862bce1deff533d2289f309993dc7a339d5e40e998be7023d2e3f2a3c9937f2ea5c44f4d60ed8c79c6a26dc960fce3", @generic="802ae16e0bee9b8b5c1e676ea6a117222e249d123da3c3e6238c9cd8e65490ccd229b777b58cd9cce4eea2b27de85fc793f76094c12595ae4365172b83a0c7e0b6e611ccb258e60c836596747d7bf101b6e5e05160dbfa0294c0da0c46e0003a9725285b578e9839623f601b0770a6b9a63d92f25e61fd6c0097681bda868fb6416cc2e96490ff649bf805b696094da6f2c0739cb790b5469fabacb129b2b1fd40", @typed={0x8, 0x78, @u32=0x2}, @typed={0x8, 0xf, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x3, @u32=0x1f}]}, @nested={0x29c, 0x64, [@generic="c064992d91317c73d32f43b60c8cf77cb3fb4a90b747f0edad7c4e071482948ad123ef2ce310c9171afb52d004d474cde2861b17afdcd8e966e537e293abad3f09e7435778ef7587fe5e6541369c78e098bc5338f6de98720b28814641e60537328cd5620a51123969cd76d83fcf71dab941170979495874a32f4c12acf70afda53938809a7cc91ed11fed6d9975149a836781b385ee9ebbd6ee4e119d765840d4", @typed={0x4, 0x5e}, @generic="7d0a2822ed85aec5e48b0809dff1a618e66ae673311032c3c6d91a1637771f6ebbffa436", @typed={0x8, 0x2a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e17ff4c76bd743f284efaf5eef42b91f5dd03917ae807409594c1a3be626e362b45efc5e8e040b8985597a360db8ff4d6969aaa245bf2fcac5550a13da9ec5af6733b5ae242e291314cdb728b249eaca27aac9ef4e4afee2fbcb3706a646c83ba380141ff8287c4260c93106f59c474763d27a928a80816b779866c8626b95d08eef2661960e3106e8a2b5e4a026efcff0", @generic="ed43b502fd4ca57e031ebe3ba6ce91cf1cb621d59f13bc754d7734df1344261c26d8e7853fc68f85bba3383896a524776b122b57ae", @typed={0x10, 0x22, @binary="071157491ad4d452dc"}, @generic="dd9eea478333f22afcb68ba9a7d25cfef73799cc181db5295c4e9791", @generic="539c50051189c2bcebe5ea639521864367b5ec380d8c01ce17a30d8c5f561795804c12bc323784ae18dd2534d2a9f22792a54b18effcc22afd113f1c63c7dd007973ea21f960e9e46adb7cee08bc101a7fe0e7f085d9e02a9727e65172e9bf007482e6377702532a4c3e83b4c48a370cc47d718d1c1e1cd5d63c4fb961a777965cabe09064ac0efd54b1ae2ea5f2c0df1f901b1ea76d5184bbad54efb637792bf812be1de009ff055eb055ce5179f3d1004556bd7d6ea7061d070c82a667238d811c226bbc1592add746eb81fd2cfd9c3bf58cce9c"]}, @nested={0x108c, 0x7e, [@typed={0x8, 0x76, @pid=r5}, @typed={0x8, 0x88, @u32=0x800}, @generic="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@typed={0x4, 0x4c}, @generic, @generic="d103e2b617381e4034f859ed9d649555a84e066288decef05b2c64b2806ed64c350dcf6a0bacec0408511ebbb05f71b5d3a4b68c5087b0925452ea0694d8ce518329cda72804ff2418784f6683b050f964a32dc0a0e8cd1a851279a5d802bbaf3de483bdeaa9dbb06c", @typed={0x8, 0x4f, @u32=0x101}]}]}, 0x17a0}, 0x1, 0x0, 0x0, 0xc000}, 0x800) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x14) sendmsg$alg(r4, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/12 19:19:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = geteuid() r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000140)=0x7, 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fchown(r0, r2, r4) close(r1) 2018/04/12 19:19:15 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x15, 0xffffffff, 0x8, 0x10001}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xa, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff95, 0x3e5, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffff, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) syncfs(r0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = memfd_create(&(0x7f0000000100)='GPL.):cpuset\x00', 0x2) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x3, 0x1ff, 0x800, 0x4, 0x20, 0x9}, 0x5}, 0xa) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/12 19:19:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400"], 0x2}, 0x1}, 0x0) 2018/04/12 19:19:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000000)) 2018/04/12 19:19:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:15 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc87, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x10000, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) iopl(0x9) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:15 executing program 3: io_setup(0x1000000066, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) 2018/04/12 19:19:15 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = msgget$private(0x0, 0x200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002940)=0x0) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0, 0x0}, &(0x7f00000029c0)=0xc) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)=0x0) getresgid(&(0x7f0000002ac0), &(0x7f0000002b00), &(0x7f0000002b40)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f00)=0x0) lstat(&(0x7f0000002bc0)="e91f7189591e9233614b00", &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r12 = getpgid(0x0) r13 = getuid() ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002b80)) fstat(r0, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100}, 0xc, &(0x7f0000002900)=[{&(0x7f0000000080)={0xd0, 0x18, 0x8, 0x70bd27, 0x25dfdbfe, "", [@generic="ef18bff36b3692f9683d166cec1ece1b8399f78047fe5e32c8d60b86c29c08958d115914cbc56db0f6218eab5a23f9d8628a4d8f481560f429377668acb7a962d83d20a0c36028c6c4893bcb56ad73817374ebc96aecae7e9acca084fdafbb0d0d491a50dcfe5ecf66a72da8f302c26d630d3665b762ab1d41d7c1b6ef914444ae8337b57e4207395b7bc21698be1db86062560252700ff06a89c9be16f1d2114a1212331ed1fa250e23b32b7ff2367fb26200503ec58df77a7698649cb1bd"]}, 0xd0}, {&(0x7f0000000180)={0x2768, 0x35, 0x8, 0x70bd29, 0x25dfdbfd, "", [@typed={0x4, 0x56}, @nested={0x13c0, 0x2, [@generic="ed814026c4b87d41603c05fcffd1b8e9877fbab39c02352b1493bb9f274cbae858b023eb6738e52aa12604f158a9b55a78ee48de8ec50e1a0ed4d8b607c007188f4a0cc90199ac2b649be1f9dc19f1d839603c7d91c976af0a9c163d4f0979c4561d60e00466d2ccb568dce5318778a7e8b852b73a98744505b7cdc5e13c88d5a9523cb84496a551767e5ea52b34c5e6e36855dbe77505ef7da7fa56c9f73f6a0bba6593a4a4c713986f58020bc3660283d0c862249eb6d96ba0aee914c36a738a17a9d029eea0ad9dcf28916262b7a311930a97b482491f2d8aea291b8dd237428d0845cd9aee28eb6943dc1e85a2fd0404d49759d58a3f5d14", @generic="a267bf56b285b2436b6eb1b7fe70065cfc66e29fffa573ddfa8a9897a6cecc4c24da5fdbd1c6deccafe7f58123d87e6f823e8e8091d226967a829b69c796ad6d5f941b9cd2ec3ee19e1deaeb7f7a9be76843882b281df85632b71fb30252092996466083f35c6a7abc6ec50e0e7533fc3f2138b8c153f3d96da4e939a286aa00b5216f272fb6b1ea036e80ccc753d65a6e4ee2ea7518aa683ab833fdd1a2587d8dbf13752b7db6d011ac7b582a5fa3b9a2355f0bce1b8e5a682e02dfee1dcb847e3751ccedbd77e1be6a565d684f6af7220d84c36615", @generic="95ce5691d1ebffc570ee08c9f6b5b5f65a0bd51d1b2e6ec91009edc0cf0f7f2916b03e842861957fe7f9005674e488c45e53fe7306f75520b47af2748480d8518f21dc36f0a6850f5f6732ddc5336b587022fc33588b636496c59a704f221b699febaa7cd92f85335a995256a69d5edd403571fd2f6e99552468740c2157d7af9c406e05c5ff01ab63310a6b4ee2b1", @generic="5cb9ff52dbe17fcee03ea7f86cb0e88358c9ad9c7fb727", @typed={0x14, 0xe, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, @generic="77f81d7d54a57e5b966286dd2cf73e1a4315661dcfdeca7e716f65f874b2a90f7f46c0b6186e67aead32668b7d6baf20f52d35e36abbd34e53fd26200a1fa5f70f55046f", @typed={0x10, 0x8f, @str='/dev/dsp\x00'}, 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@typed={0x8, 0x23, @u32=0x7}, @generic="333b3d3b1c3e763532fe97673939e7a30e697c2b7d5e6efb82a3e7f09d562f3c2ecd4576fabea51b25b53cc9a96032b279e3f6a0d71f530489e344d8a1164e0febcb75c2982c9dd9250f6d080df190008830c83704cd01090780cad488247db4a0dc93c953793b8e54154b415eef7b599121d97694721da2e581deb352414bac066a1a2f28a9cb9f7dc34e953e6fe0145b447d925a34f0c20929451134bda63829c14d7b05c08d79d69e65aff2bd298e2192d82d7259947aef926ce7543624cc85a03816759d01852b932d57f3392ae6a12d23dbe602"]}, @generic="f225f2f9385b0dd547806ea2599397f1f756bb813926008346bac7f467cddf3205871638c669196d45fa20869785dcc6b24648baaf8036aad7dc82cdfe9b26535cd039eb55f4a254cdff07735e2a", @generic="fb836c63e7ff8bba6e9bb49a98846405f167270e60b4122122134e0f6fecc62a84fa59f070d4403fe113e624b1cdcf0ae1c5a14ef014c0324918d2afafb21767dc3315e11f31cbcf62f571ba9b1e3c6d191c64249c16a5e1821bff88f7a68689a681435214b68e37eeae218716ffda4a92340f47b63a257bd80f46285aed49f6b6d56b61257ebd6085", @typed={0x8, 0x6b, @fd=r1}, @nested={0x10e0, 0x9, [@typed={0x10, 0x17, @str='/dev/dsp\x00'}, @typed={0xc, 0x21, @u64=0x80}, @generic="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@generic="725e452451946a2c4a525806e3", @typed={0xc, 0x11, @u64=0x8}, @generic="8e0b75644c0043b8922a575579479ee6a8d08f73d1b49361906c6746b7ad97af12dabab9030b9eeb83904664f4a4791d681374668d02f075de868692207a929334458fc3c8", @generic, @generic="0a6f65c29724f09f9d470b0f49d832abca0d370621ed6641cf476ea78303875c13653367a471509bacc1d949e7fb5ad109b0462a844270fe01d5984d76a161175aafadc8186a4ca56f2d5ba0b31acbb4aedcf7e4b5f822624dc7e06850bf345d7554"]}, @typed={0x8, 0x90, @str='\x00'}, @generic="6ce05ef1ef8e7a6db66ad086e790fd4cc0568408d7963a9a72ff715cf7df8c0c1e67b36131a1973c5870e0a17f95cee9b23753ff17cc0e18325740612dc10442c46e8ee27c036d03f02149eed6cd2204fc3ef68c179341c2f2584d0793eff03110b2f20e6cc3bcd0836911a008934996b67af67fe85aebbe7766a875c329dbc5b755f75a2e6dc0b5353f9c02781d7b9c21d39a3ce1ef74a97120a0d9caa10569346e4c3adbfa8897ebff82ce72743a78a8a7c9e8dc1f475dfd5e3ed3c6456bf7afab949d8da6f6ed01df0c724fa3cad5f07867c8a8d858be049ce74e6e4d247603dfb43956439d4d", @generic="03706c67e48cb188efcf4ff3fa711928efda4eac59befd3d5e44daaa28248dac7e22bda054f174b3aa8cfb5201afe744bec1ab9c4dca7b6a8145d5959559dfc7cecb2fb4b1310ada488658df56ed2f277ce56275c849b9779fca16999762f1131377", @typed={0x80, 0x3a, @binary="8ff9a8551bf1bead4aade50e8b9b2ea633a1806bc8c951be9111d63572ce352dfa55b1923a5a1cac850c1807cdb9f5cc4a049cb83ddfef742e1ebd38fdf90fb613cf3b3a7e1f47abbc106662a5b2453c74ed2ab3ca31201b4c071a171dca4ecb3d2a4c8fee35b92ce71058b9a4a2962352fbe9e1cf192a3a10"}]}, 0x2768}], 0x2, &(0x7f0000002d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x108, 0x800}, 0x8c4) msgctl$IPC_RMID(r2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x4, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000fffffff600"}, 0x6e) 2018/04/12 19:19:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/04/12 19:19:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) lookup_dcookie(0xb28, &(0x7f0000000180)=""/223, 0xdf) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x90e, 0x400402) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3ff, 0x4) 2018/04/12 19:19:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400"], 0x2}, 0x1}, 0x0) 2018/04/12 19:19:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x7f, 0x5, 0x10, &(0x7f0000ffb000/0x3000)=nil, 0x3f}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x4, 0x6a}, {0x5af, 0x95d6}, 0x7, 0x1, 0x97fe}) 2018/04/12 19:19:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:16 executing program 3: prctl$intptr(0x8000000000000008, 0x2) 2018/04/12 19:19:16 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="6664001a000000") ioctl$TIOCSTI(r1, 0x5412, 0x81) fchdir(r1) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x6, 0x4f}) syz_fuseblk_mount(&(0x7f0000000040)='./0ile0\x00', &(0x7f0000000280)='./0ile0\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/12 19:19:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x4010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x40110, 0xffffffffffffff9c, 0x58) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r4}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x80, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309, r3, 0x1}, @increfs_done={0x40106308, r4}, @free_buffer={0x40086303, r5}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=[0x38, 0x40, 0x0]}, 0x8001}}], 0x9e, 0x0, &(0x7f00000002c0)="b6c237cc63d536d1c37a00593a1031ccf87da1b0e30d2fc756309efe12ef67e9bd15201177ba6d5f69e10c9396cb9d84c79b71412570ae84cbf92d70f530846d5f776b2dbfa378894a47fa0d0772e3016f86f69779b75e6576d9090689fce24622d15ab2b35916821dd22b338edb33c1874ca0e35d0c449253b7d0c1d9e7bda8a02ff18d63229f079c75ead1b892dfb37b9da5ee8b942be22d80dda0186b"}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x0) close(r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r6, r7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000003c0)={{0x3d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'wlc\x00', 0x8, 0x71f, 0xd}, {@empty, 0x4e21, 0x4, 0x3d7, 0x8, 0xef0}}, 0x44) 2018/04/12 19:19:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x7, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x800) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) recvfrom$unix(r0, &(0x7f0000000000)=""/108, 0x6c, 0x12020, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/12 19:19:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x263d, 0x4, 0x3f, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x2}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x141, 0x0) sched_getparam(r1, &(0x7f0000000080)) 2018/04/12 19:19:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045035, &(0x7f0000000000)) 2018/04/12 19:19:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/04/12 19:19:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0xc, &(0x7f0000da2000)}, 0x0) 2018/04/12 19:19:16 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) recvmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x1}, 0x740b}, {{&(0x7f00000011c0)=@nfc, 0x80, &(0x7f0000001440)=[{&(0x7f0000001240)=""/214, 0xd6}, {&(0x7f0000001340)=""/230, 0xe6}], 0x2, &(0x7f0000001480)=""/17, 0x11, 0x8}, 0x1}, {{&(0x7f00000014c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/95, 0x5f}, {&(0x7f00000015c0)=""/1, 0x1}, {&(0x7f0000001600)=""/144, 0x90}], 0x3, &(0x7f0000001700)=""/228, 0xe4}, 0x1}, {{&(0x7f0000001800)=@ipx, 0x80, &(0x7f0000002880)=[{&(0x7f0000001880)=""/4096, 0x1000}], 0x1, &(0x7f00000028c0)=""/87, 0x57, 0x4}, 0x6d}, {{&(0x7f0000002940)=@nfc, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/47, 0x2f}, {&(0x7f0000002a00)=""/71, 0x47}, {&(0x7f0000002a80)=""/96, 0x60}, {&(0x7f0000002b00)=""/157, 0x9d}], 0x4, &(0x7f0000002c00)=""/205, 0xcd, 0x6}, 0x4}], 0x5, 0x140, &(0x7f0000002e40)) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/12 19:19:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x110fff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000480)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="5b87a657306e8c69955ec687f2b5157e9fb9e721378028afefb253", 0x1b}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x5}, 0x40) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r0, r0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x1ff, 0x3ff]) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000000000100"}, 0x6e) 2018/04/12 19:19:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045002, &(0x7f0000000000)) 2018/04/12 19:19:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x10000000000000}, 0x0) 2018/04/12 19:19:17 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x800) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in6, 0x4e24, 0x6, 0x4e22, 0x3, 0x0, 0x80, 0x80, 0x2, r2, r3}, {0x6, 0x5, 0x1f, 0x7, 0x80, 0x8, 0x6, 0x1}, {0x7, 0x8, 0x4ea6, 0xe0}, 0x212e, 0x6e6bbd, 0x1, 0xa77d14846975fdb7, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x2, 0x0, 0x10001, 0x100000001, 0x4, 0xfffffffffffffffd}}, 0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80001) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000000040)=0x2, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="c8000000424db49b107f66f6107064568b8ad7a078addcaa8c4e93fc72dc04a5bbcc1ab8ea360b8e6e86a00542e26e5e8ee60e8df474f918f76598134e695737bf39fc3e6ec958824c1bb6ec00bba167bef4e058101fa3dc4bc14ef5469001aa1d20f06300b784ca46c8eb9cad34c59eaf2f2f417f18f1391f38dcfbe2d04f7b4856e8bbca0adc28e5a2fbe9dcb5a5bc3d582159ea69a97144be1c75ebea7ef2d8e8da56bd579f64cbd53d8b612c0ee64e3df4dca4f8e91164ab7f54d52d6b9a179ea19ae6035b0fff8b87cc16148441d324ea5762996f27f1a6cb47bba90a76", @ANYRES16=r5, @ANYBLOB="00022abd7000fddbdf2502000000080004007f000000080005000080000050000300080004000000000014000600fe8000000000000000000000000000aa080008000200000014000600ff02000000000000000000000000000114000600000000000000000000000000000000010800050006000000080004000400000008000400f9ffffff3c0002000800030003000000080006000800000008000500ffffffff080009000800000008000b000a0000000800070001000100080002004e200000"], 0xc8}, 0x1}, 0x1) r6 = msgget(0x3, 0x100) msgsnd(r6, &(0x7f0000000380)={0x1, "c756685a886c1f2007d0aeaf54818e718d5d731fa39dd5cfa1c95606025536e9d9c2b9b9bef0f4e2e40ff3a22f1a070cf0cf08e4565414c789a4ca89f891bdfb1c3cd979f2f0349bf468ffdf99cadf382633bd8a2da87ede35ec354681b45bc00643099868222e80e9558702f60cc185ea4d5f3494184c74359de8153a1b9f0a4e39"}, 0x8a, 0x800) 2018/04/12 19:19:17 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xfff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000200)={{0x3, 0x0, 0x4, 0x8, "940ebd9c553ae778d17e801928cc3d3924e232273cac79b622cad20bf5897c14ea337fbd64a49025b832641d", 0x409d}, 0x7fff, [0x12, 0xfffffffffffffff9, 0x100000000, 0xffffffff, 0xb2, 0x200, 0x1, 0x1, 0x1000000000, 0x1f, 0x1d3a, 0x3, 0x1, 0x3, 0xfffffffffffffffb, 0x40, 0xed1, 0x0, 0x8, 0x2, 0x495cfd3e, 0x1, 0xdc2a, 0xfffffffffffffff7, 0x7f, 0x8, 0x7f, 0x10000, 0xef, 0x1, 0x8001, 0x4, 0x0, 0x8000000000, 0x17b4, 0x19b2000000, 0x5, 0x1, 0xf85e, 0x4, 0x2, 0xd118, 0x6, 0x2, 0x8, 0x2, 0x401, 0x0, 0x6, 0x40, 0x3, 0x4, 0x1ff, 0xffffffff, 0x1546, 0x240000000, 0x4e, 0x962b, 0x0, 0x80000000, 0xffffffffffff0000, 0x2, 0x3, 0x8bb2, 0x2, 0x9, 0x2, 0x800, 0x6, 0x80000001, 0x8, 0x6b, 0x0, 0x8000, 0x4c7, 0x6, 0x100000000, 0x1200000000000000, 0x0, 0x3, 0x69, 0x1, 0x666, 0x7, 0x1, 0x4, 0x5, 0xfffffffffffff9cd, 0x4, 0x81, 0x7, 0x7, 0x451, 0xa3e, 0x2e6, 0x7ff, 0x6, 0x80, 0x0, 0x9e, 0x6, 0x0, 0x1, 0x4000000000, 0x1, 0x4f5c, 0x6, 0x1ed, 0x4, 0x1, 0x1f, 0x1ff, 0x0, 0x93, 0x3, 0x3, 0x4, 0x4, 0x4, 0xff, 0x7fffffff, 0xddab, 0x4, 0xfaf, 0x6, 0x33ee, 0x6, 0x3], {0x0, 0x989680}}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0xffffffffffffffd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x1}, 0x0, 0x0, r2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000700)=""/223) ioctl$LOOP_GET_STATUS(r1, 0x125d, &(0x7f0000000000)) 2018/04/12 19:19:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) close(r0) 2018/04/12 19:19:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x1f40) 2018/04/12 19:19:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/12 19:19:25 executing program 0: r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000280)=0x1, 0x4) accept$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) 2018/04/12 19:19:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004aa713a1"], 0x18}, 0x1}, 0x0) 2018/04/12 19:19:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x1100000000000000}, 0x0) 2018/04/12 19:19:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x700000000000000) 2018/04/12 19:19:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = getpgid(0x0) migrate_pages(r2, 0x7, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0xfffffffffffffc00) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x58, 0x15, 0x308, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x100, 0xfe, r3}, [@IFA_LABEL={0x14, 0x3, 'bond0\x00'}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x6, 0x7, 0xfff}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x800) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x80000) 2018/04/12 19:19:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x7a}]}, 0x28}, 0x1}, 0x0) 2018/04/12 19:19:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1\x00', &(0x7f00000000c0)=@ethtool_flash={0x33, 0x0, "c11cd27dc9c6da72bf05a0ac1500da6527c81834bd3c9b36d800975f42d3d14ff54fc5ca1c9e4fbe57ce7fa76737b840a71e8f22828a587468980586a4c20735897906fc07db9da45afc2a393846dfaebbfae80f31ef4f1c4e7f9f427a513da59574e757e7820245aa3570e7df66c67cda46a35af378bfd23a0d43199eae7445"}}) 2018/04/12 19:19:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x20000000000000}, 0x0) 2018/04/12 19:19:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e22}, 0x2) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="e91f7189591e9233614b00", 0x1ff, 0x4, &(0x7f00000012c0)=[{&(0x7f0000000180)="394440e2d443ff4a1c99a64808f08cc172bba5eb41e81921df13f3ed85b26ddb898bcc70775b1e1d131ef2b83bf0aa0d90e2a78d1957abead3", 0x39, 0x9}, {&(0x7f00000001c0)="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", 0x1000, 0x6}, {&(0x7f00000011c0)="d2f414bc8b8b415a9665ed29e96128715385ad28fde936f839e5d3c012f365eded1c7a7dfbec29f7281449a3ff1ac5909fe386b0df2a1804d3dca872fd7fe2ab204b6b12e3548a0a4615a42c807eabaa06321409a24ca3f25fe250ad859246ad04047eb290c8aec7890a711f9a17daff644d15f9b0e3ca8dd52eb8f116bd7d639ed4eefd64e9d4aed65a6aabe3e742ec0071d4577012c744d267fd5bcea8a1941c35c20ed9b9322181e280cbb0062217df569896f182fc97e82f66566875d6", 0xbf, 0x9}, {&(0x7f0000001280)="4c602c0cdfb3614cc4e8464c7d514b3fdc2aa1b4479a13bbd466d12a17c813d2be312551f2555310718c741254ec792c01f583b1a07463b4a6522e", 0x3b, 0x166}], 0x8, &(0x7f0000001340)={[{@debug='debug', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x36]}, 0x2c}, {@usefree='usefree', 0x2c}]}) 2018/04/12 19:19:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000000000000100"}, 0x6e) 2018/04/12 19:19:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xd00) 2018/04/12 19:19:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) 2018/04/12 19:19:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x3f000000}, 0x0) 2018/04/12 19:19:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:26 executing program 0: r0 = socket$unix(0x1, 0x101, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x0, "e91f7189591e9233614b00"}, 0x22d) mkdir(&(0x7f0000000000)="e91f7189591e9233614b00", 0x410) r1 = socket(0x9, 0x6, 0x9) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000280)=0x10, 0x80800) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x10004, 0x400000080000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x4e21}, 'gre0\x00'}) 2018/04/12 19:19:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x1100) 2018/04/12 19:19:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xe00, 0x4000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000001c0)={0x100, 0x2, 0x7, 0x7}) bind(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x1, 0xfffffffffffffff8, "8dccecf6a2629994c9b2c7edca2dc455ee97a856cc14efa5ba00e60885dc6a9ce98fc93d3e0a494cd666fffe04d6cb7f5fc8532f0158d1f783fa4426f876c0", 0x26}, 0x80) close(r0) r3 = open(&(0x7f0000000200)="e91f7189591e9233614b00", 0x400, 0x120) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000100)={0xe600000000000000, 0x3, 0x3, @random="d2d28a782496", 'dummy0\x00'}) 2018/04/12 19:19:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x1000ffff) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000016ff8)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./control\x00') perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000031000)='./control\x00', 0xffffffffffffffff, &(0x7f000002e000)='./control\x00', 0x2) mq_notify(0xffffffffffffffff, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) 2018/04/12 19:19:26 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) 2018/04/12 19:19:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x100000}, 0x0) 2018/04/12 19:19:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(0xffffffffffffffff) mknod$loop(&(0x7f0000000040)="e91f7189591e9233614b00", 0xf001, 0x0) 2018/04/12 19:19:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x4000000000000000) 2018/04/12 19:19:26 executing program 0: getxattr(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000200)=""/154, 0x8a) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, "e91f7189591e9233614b00"}, 0xfffffe93) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0900000000000000ff7f0000000000000300000008004a8d29d2c000000300000000000000640000008000000009004f84c7e1b0292941a16400ecff080000f8ff00000000000000000000000000000000000000001000000000000000000000000000000500000000000000c2ccffffffffffff3700000000000000000000000000000000000000000000000100000000001900000000000000000005000000000000000500000000000000d7000000004927d069000000000000000000000000000000000000"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{0x7fffffff, 0x9ea, 0x1748e7a2, 0x9}, {0x80000001, 0x2, 0x3, 0x7fffffff}, {0xffff, 0x1, 0x1}, {0x3, 0x80000001, 0xffff, 0x9}, {0x7, 0x5d50, 0x5, 0x1}, {0x1, 0x6, 0x6, 0xff}]}) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x200000) io_setup(0x200, &(0x7f0000000580)=0x0) io_submit(r2, 0x3, &(0x7f0000000880)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffff800, r1, &(0x7f00000005c0)="97d2b83c9eb2240564cf7f0f5e9ab16094edbdd374d5b64b8582ca19b1fc35f8721b2f39d2b3f71fca79b543c060dcb5918cef3d9fcb7bd52fc38dc085989a4d419df568747a35de2c25985635511bc1348bcab15f7887607aa43067f8047074dfc85b8748c959d7f43cd0300ef29b9d39eb10a5927f3e8f8d94dec5756557d2651fea20bb9c8419313e20a46a5ed2d54823f9ad101c22c994bc8e64148bfa4ff009a25b1de0056a92833277a99d5e629dd98289b21e70", 0xb7, 0x4, 0x0, 0x1, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f00000006c0)="215d9096dd963e8aeb558f614b76001c76b393aa12de5f3db10438336b1b279846ff1d956974cc7055ba92c637f544a13315b1a676a0cd0817cbf6e1f525c6c0b4ac5039f4f4b38ff447f972a55826113ef17dacbd9139c91859efb7ce22626ce4c7833301add60149319e32b944a28504ada56f96554aa435c6bdfbb02ea788d528caa46d11b6d351a72d8170d9633c1c5222b03d7232a57fc007f0f298fb165e1c70ecaa613ce9698b05225399145b3960913317ba8506", 0xb8, 0x3, 0x0, 0x1, r1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0x3ff, r1, &(0x7f00000007c0)="e1ec0c5e190fb7da7f17d2b9cc845f816aa1d97520a2da54be6ede3c1b839f5f0c77615acd582672bbf881e5f1b4cc1df274992b40e51a3e134dd9454a3051919f164144d949616c7f50c8a51fee0f6dfb370ff67a08e3373df9e441e540ddb534b2459e4ce543887199659a1a", 0x6d, 0x4, 0x0, 0x1, r1}]) bind(r1, &(0x7f0000000500)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) statfs(&(0x7f00000002c0)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f0000000480)="e91f7189591e9233614b00", 0x200) 2018/04/12 19:19:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000"], 0x11}, 0x1}, 0x0) 2018/04/12 19:19:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:26 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{}], 0x1b5) 2018/04/12 19:19:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000100"}, 0x6e) 2018/04/12 19:19:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x10}, 0x0) 2018/04/12 19:19:26 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) statfs(&(0x7f0000000240)="e91f7189591e9233614b00", &(0x7f0000000180)=""/155) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x47, "7e12c771937b7277c05cfeeeb3c1720cd5615950f9705c2ee5584be7134c2ce8851d73561d7f2bba4772590196de3776a6710983133e778ea97e83cf9bc12eeca05626cf32aff8"}, &(0x7f0000000380)=0x4f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0xfff, 0x7}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x8}, 0x8) ioctl$void(r0, 0xc0045878) 2018/04/12 19:19:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x2, &(0x7f00000000c0)=0x0) io_destroy(r2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000004a"], 0x15}, 0x1}, 0x0) 2018/04/12 19:19:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x10000000000000) 2018/04/12 19:19:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:26 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x800, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20402) r3 = accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000200)={'sit0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x2000}, 0x0) 2018/04/12 19:19:26 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000100)={@random="3b289b2a94c4", @random="24b0cd734dec", [], {@ipv6={0x86dd, {0x0, 0x6, "12deed", 0x28, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '69V', 0x0, "1895a4"}}}}}}}, &(0x7f0000000000)) 2018/04/12 19:19:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000906010000000000000000000000"], 0x12}, 0x1}, 0x0) 2018/04/12 19:19:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xffffff7f) 2018/04/12 19:19:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x3, 0x200000) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f00000013c0)=""/248, 0xf8}, {&(0x7f00000014c0)=""/31, 0x1f}, {&(0x7f0000001500)=""/240, 0xf0}], 0x3, &(0x7f0000001640)=""/169, 0xa9, 0x2}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000008cffffff00"}, 0x6e) 2018/04/12 19:19:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x1000000000000000}, 0x0) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x8}, 0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x1ab100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x200, 0x0, 0xb, 0x400, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x5}, [@typed={0x8, 0x62, @pid=r2}, @nested={0x1c8, 0x48, [@typed={0x14, 0x3b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x1e, @binary="f468d35f6e54"}, @generic="6ee8af524b3c922f99117d21bee24b21d5340832b9beb6103fc3c72e42bfa823815f1ad9f48a287b6d25b3b35397f19363bc06e919", @typed={0x4, 0x20}, @generic="81e73697d732a4ac05b561b4fd1551f95ec53f701900e36179ef0f850a2d97db8f929ef8b9502405507e2825a5756f0ba97a6ad7d0b7ffffc57fbebc3cf7363d5a07eef4aa290c3a9f24a3e1608bc75e2f8a089677d314b0eb7d1b9b525e44dc2029f3d19f2c305c317bc2c2b6fc3cdf1a718d7a3b78e79629c2060fbd4fb9cd1c5b5f38a51e8baa79c40960b73df2b45ec3d74b65b36e10e07b93d2479413b45b4d359ab72f74cc5121d65e32f9b51a668c3ae8f17e4bfe9083bc0a200bfafac6bbfce48266e094bc6c43cff0a77bbe", @generic="36038bc8f6d66ca5f6974dbdb925a610dc353cf90a39884355865af7068ce2779e67f2fbcf32362332b3c14f5c5c0fe9a6e358621d1508d7e9e42d81ee65bf7cd54ec7b9dcf48c0bc808183aad9e041fa4b4c95d6c549db30e7a832c16451633b65fff253b81be722cd533fc2fb184b4815f099c4f69bcf9d28798dff2330cc4e38509557b5123d0279343a848c556429cfa89845da08279db37f6"]}, @typed={0x8, 0x50, @u32=0x100000001}, @generic="febb08a1d9cc3aedcd87e4dc", @typed={0x8, 0x33, @u32=0x200}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x3000000) 2018/04/12 19:19:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000906010000000000000000000000"], 0x12}, 0x1}, 0x0) 2018/04/12 19:19:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x3f00000000000000}, 0x0) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200100, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x37) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x200) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0xffffffff00000000}, 0x0) 2018/04/12 19:19:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xe000000) 2018/04/12 19:19:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000906010000000000000000000000"], 0x12}, 0x1}, 0x0) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x11000000}, 0x0) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000000ffffffff00"}, 0x6e) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000047c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004800)={0x0, 0x72, "17cd474ca602318e5c30fb8eeac9b5839c4a5572adc12806ab376b27f69ccc04930f74ad23782f517f5487507c410dd9e687b2d6f9a434a2ed13e2772f1ebc65971f0e5d2bb08b5322d25a0a0799f39dd886601bb4ec8727852b4ce134e35171e39c4f3c0f6a6e1c6b31df2a3cfee4919844"}, &(0x7f0000004880)=0x7a) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009060100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/12 19:19:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x11000000) 2018/04/12 19:19:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r0) 2018/04/12 19:19:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/196, 0xc4, 0x10002, &(0x7f0000000180)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7bf, 0x4) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x1000000}, 0x0) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000000000000000000100"}, 0x6e) 2018/04/12 19:19:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000"], 0x13}, 0x1}, 0x0) 2018/04/12 19:19:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) 2018/04/12 19:19:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x8) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xb5, 0x0, 0x4, 0x7f, 0xffffffffffffffc0, 0x7, 0xbc3, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x800}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r2) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x1100}, 0x0) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xa8, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x17}, @in6={0xa, 0x4e20, 0xe88, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0xa210000000000000}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5f, 0x1, 0x2, 0x40, 0x539c, 0xffffffffffffe7cd, 0x40, 0x5, r2}, 0x20) uname(&(0x7f00000002c0)=""/224) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000"], 0x13}, 0x1}, 0x0) 2018/04/12 19:19:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/12 19:19:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) eventfd(0x0) syz_emit_ethernet(0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="cd253fd0a933baaaaaaaaaaa810020000805008b0b4a5b6d707103ae51a8aba181be69191d07e4f939c55e8ef4"], &(0x7f00000001c0)={0x0, 0x3, [0x17e, 0xe89, 0xc86, 0x262]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x861}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x1100000000000000) 2018/04/12 19:19:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x3f00}, 0x0) 2018/04/12 19:19:27 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) 2018/04/12 19:19:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000090601000000000000000000000000"], 0x13}, 0x1}, 0x0) 2018/04/12 19:19:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) socket$unix(0x1, 0x3, 0x0) 2018/04/12 19:19:28 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/04/12 19:19:28 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x60201) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/164) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x12400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x6, 0x3, 0xb9, 0x342, 0xee]}, 0xe) execveat(r0, &(0x7f0000000200)="e91f7189591e9233614b00", &(0x7f0000000480)=[&(0x7f0000000240)='ppp1#\x00', &(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/loem0]self.\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', &(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000440)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000000700)=[&(0x7f0000000500)='ppp0/vmnet1#!proc*wlan1\x00', &(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000580)='[*)\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='*vmnet1:\x00'], 0x400) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/12 19:19:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x11}, 0x0) 2018/04/12 19:19:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xd0070000000000) 2018/04/12 19:19:28 executing program 3: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000008cffffff00"}, 0x6e) 2018/04/12 19:19:28 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f0000000080), 0x0) 2018/04/12 19:19:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0xfdd1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x7, 0x6, 0x3, 0x1, 0x101, 0x10001, 0x8, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96560000fd7c6e64a2c696caeaf359b207497c3c03f5856a3ca1322a710ecd1409980e9f305f782b410c6cdfe3d1aceaf1925fc37e8704fce97c1671b18666df361b0c409a38c4ec77d6846ba913b173689ce3f3818e437a7a3fdc74756d55014691451a01af76cf04e1b591cac24bd9073fb2e13a0bdf1cf7f4b2d13ef3952ce94e0b64c00ae4047d3d1b73ced537fb1aed699ee8d6b9a9fc57"], &(0x7f0000000280)=0x9e) statfs(&(0x7f00000002c0)="e91f7189591e9233614b00", &(0x7f0000000080)=""/155) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0x7, 0x1ff, 0x8}, {0x0, 0x9, 0x80000001, 0x8}, {0xfffffffffffffff8, 0x0, 0x2, 0x6}, {0x4, 0x634913a0, 0x6, 0x9}]}) 2018/04/12 19:19:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup(r0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)) close(r1) 2018/04/12 19:19:28 executing program 3: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x100000000000000}, 0x0) 2018/04/12 19:19:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 19:19:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x20000000) 2018/04/12 19:19:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:28 executing program 3: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10000, 0x4}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x9}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/12 19:19:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/04/12 19:19:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:28 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x3, 0x87) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/12 19:19:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x8000000000000000}, 0x0) 2018/04/12 19:19:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000000100"}, 0x6e) 2018/04/12 19:19:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x2000000) 2018/04/12 19:19:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:28 executing program 0: r0 = socket$unix(0x1, 0x8000000000000001, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') pread64(r0, &(0x7f0000000080), 0xffbd, 0x0) 2018/04/12 19:19:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x200000}, 0x0) 2018/04/12 19:19:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x400000) 2018/04/12 19:19:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:28 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)="e91f7189591e9233614b00", 0x440, 0x5) connect$llc(r0, &(0x7f0000000240)={0x1a, 0x310, 0x0, 0x5, 0xddd, 0x8, @random="8c88bcdfd5dc"}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) poll(&(0x7f0000000140)=[{r1, 0x2}, {r2, 0x1110}, {r1, 0x1080}, {r1, 0x24}, {r1, 0x24c}], 0x5, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r4, &(0x7f0000000080)=""/17}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r2) 2018/04/12 19:19:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) 2018/04/12 19:19:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:28 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{}, {0x0, 0x3}, 0x0, 0x4, 0xb02}) [ 158.002842] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop5 2018/04/12 19:19:29 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) 2018/04/12 19:19:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x10000000}, 0x0) 2018/04/12 19:19:29 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x101000) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000540)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/176, 0xb0}], 0x4, &(0x7f0000000580)=""/172, 0xac, 0x62}, 0x141) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)="e91f7189591e9233614b00", 0x0, 0x10}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x2, 0x0, 0x3, 0x3, 0x7fff}, 0x1f, 0x0, 0x5}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000fffffff600"}, 0x6e) 2018/04/12 19:19:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c05, 0x100000000) 2018/04/12 19:19:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xd000000) 2018/04/12 19:19:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r0, &(0x7f00000013c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/12 19:19:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x100000000, 0x9, 0x800, 'queue0\x00', 0xfff}) 2018/04/12 19:19:29 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000a80)='/dev/vcsa#\x00', 0xbb, 0xc001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000ac0)) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b0000000000000000f6ffffff00"}, 0x6e) 2018/04/12 19:19:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x100000001, 0x0, 0xc0000, {0x0, 0x989680}, 0x5, 0xbb57}) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000080)=0x9ed1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='team0\x00'}) close(r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/12 19:19:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xf00) 2018/04/12 19:19:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x0, 0x10000000000000}, 0x0) 2018/04/12 19:19:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/04/12 19:19:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/12 19:19:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b010a0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20102fefb16efb5cc1faed233304e40532da", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/12 19:19:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x0, 0x11000000}, 0x0) 2018/04/12 19:19:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000240)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lblc\x00', 0x0, 0x4, 0x75}, {@rand_addr=0x7, 0x4e21, 0x4, 0x1, 0x100000000, 0x5}}, 0x44) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x111000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x7084, 0x4) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r4 = getegid() chown(&(0x7f00000000c0)="e91f7189591e9233614b00", r3, r4) [ 158.442743] [ 158.444424] ================================================ [ 158.450217] WARNING: lock held when returning to user space! [ 158.456013] 4.16.0+ #1 Not tainted [ 158.459546] ------------------------------------------------ [ 158.465340] syz-executor3/13375 is leaving the kernel with locks still held! [ 158.472525] 1 lock held by syz-executor3/13375: [ 158.477187] #0: 000000004e4c0912 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x1ec0 2018/04/12 19:19:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/12 19:19:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b010a0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20102fefb16efb5cc1faed233304e40532da", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/12 19:19:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/04/12 19:19:29 executing program 0: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) statfs(&(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)=""/155) 2018/04/12 19:19:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde0814453d81845bc8294794a28", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0x0, 0x1100}, 0x0) 2018/04/12 19:19:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00000000000000008cffffff00"}, 0x6e) 2018/04/12 19:19:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000010c0)={0x3, 0x2, 0x6, 0x80000001, 0x1ec, 0x3}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000001100)={0x2, 0x70, 0x2, 0x400, 0x2, 0x9, 0x0, 0x6e, 0x0, 0x2, 0x3, 0x3ff, 0xa1, 0x1000, 0x3, 0x4, 0x9, 0x3, 0x8, 0x3ff, 0xc6, 0x20, 0xffff, 0x5, 0x4, 0x0, 0x80000001, 0xffffffff, 0x1ff, 0x200, 0x3, 0x3f, 0x823, 0x9, 0x9, 0x10001, 0x6, 0x3, 0x0, 0x80000001, 0x3a930725f95cd0c3, @perf_config_ext={0xff, 0x3}, 0x4, 0x7fff, 0xc18, 0x7, 0x7, 0x6, 0x9}, r1, 0x4, r0, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000080)={0x270b64fa, 0x5, 0x10001, 0x7, 0x9}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000000c0)=""/4096) close(r2) 2018/04/12 19:19:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x6) [ 158.634218] ================================================================== [ 158.641645] BUG: KASAN: use-after-free in __mutex_lock+0x175f/0x17f0 [ 158.648150] Read of size 4 at addr ffff8801d964c778 by task syz-executor3/13415 [ 158.655589] [ 158.657223] CPU: 0 PID: 13415 Comm: syz-executor3 Not tainted 4.16.0+ #1 [ 158.664063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.673417] Call Trace: [ 158.676019] dump_stack+0x1b9/0x294 2018/04/12 19:19:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xfeffffff00000000) 2018/04/12 19:19:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xd00700000000) [ 158.679661] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.684859] ? printk+0x9e/0xba [ 158.688156] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 158.692926] ? kasan_check_write+0x14/0x20 [ 158.697177] print_address_description+0x6c/0x20b [ 158.702035] ? __mutex_lock+0x175f/0x17f0 [ 158.706194] kasan_report.cold.7+0xac/0x2f5 [ 158.710523] __asan_report_load4_noabort+0x14/0x20 [ 158.715458] __mutex_lock+0x175f/0x17f0 [ 158.719440] ? get_futex_value_locked+0xcb/0xf0 [ 158.724124] ? lo_ioctl+0x8d/0x1ec0 [ 158.727757] ? futex_wait_setup+0x279/0x400 [ 158.732099] ? mutex_trylock+0x2a0/0x2a0 [ 158.736174] ? futex_wake+0x750/0x750 [ 158.740004] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 158.745379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.750926] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 158.756020] ? futex_wait+0x5c1/0x9f0 [ 158.759811] ? futex_wait_setup+0x400/0x400 [ 158.764124] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 158.769299] ? debug_check_no_locks_freed+0x310/0x310 [ 158.774471] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 158.779559] ? futex_wake+0x2f6/0x750 [ 158.783348] ? get_futex_key+0x1e90/0x1e90 [ 158.787572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.793096] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 158.797843] ? perf_trace_lock+0xd6/0x900 [ 158.801977] ? zap_class+0x720/0x720 [ 158.805680] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 158.810857] ? do_futex+0x249/0x27d0 [ 158.814562] ? kasan_check_read+0x11/0x20 [ 158.818695] ? rcu_is_watching+0x85/0x140 [ 158.822832] mutex_lock_killable_nested+0x16/0x20 [ 158.827661] ? mutex_lock_killable_nested+0x16/0x20 [ 158.832661] lo_ioctl+0x8d/0x1ec0 [ 158.836100] ? exit_robust_list+0x290/0x290 [ 158.840409] ? kernel_text_address+0x79/0xf0 [ 158.844802] ? loop_clr_fd+0xb80/0xb80 [ 158.848677] blkdev_ioctl+0x9b6/0x2020 [ 158.852550] ? blkpg_ioctl+0xc40/0xc40 [ 158.856421] ? __fget+0x3e3/0x650 [ 158.859858] ? lock_downgrade+0x8e0/0x8e0 [ 158.863990] ? lock_release+0xa10/0xa10 [ 158.867952] ? save_stack+0x43/0xd0 [ 158.871561] ? __kasan_slab_free+0x11a/0x170 [ 158.875952] ? kasan_slab_free+0xe/0x10 [ 158.879912] ? do_sys_open+0x57f/0x770 [ 158.883782] ? SyS_open+0x2d/0x40 [ 158.887222] ? do_syscall_64+0x29e/0x9d0 [ 158.891268] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 158.896619] ? __fget+0x40c/0x650 [ 158.900060] ? expand_files.part.8+0x9a0/0x9a0 [ 158.904626] ? trace_hardirqs_off+0xd/0x10 [ 158.908844] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 158.913934] block_ioctl+0xee/0x130 [ 158.917546] ? blkdev_fallocate+0x400/0x400 [ 158.921855] do_vfs_ioctl+0x1cf/0x1650 [ 158.925819] ? ioctl_preallocate+0x2e0/0x2e0 [ 158.930213] ? fget_raw+0x20/0x20 [ 158.933648] ? trace_hardirqs_on+0xd/0x10 [ 158.937778] ? kmem_cache_free+0x22e/0x2d0 [ 158.942002] ? SyS_futex+0x3a4/0x56d [ 158.945706] ? do_futex+0x27d0/0x27d0 [ 158.949493] ? security_file_ioctl+0x94/0xc0 [ 158.953888] ksys_ioctl+0xa9/0xd0 [ 158.957325] SyS_ioctl+0x24/0x30 [ 158.960675] ? ksys_ioctl+0xd0/0xd0 [ 158.964286] do_syscall_64+0x29e/0x9d0 [ 158.968157] ? vmalloc_sync_all+0x30/0x30 [ 158.972288] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.976768] ? finish_task_switch+0x1ca/0x810 [ 158.981250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 158.986167] ? syscall_return_slowpath+0x30f/0x5c0 [ 158.991089] ? prepare_exit_to_usermode+0x390/0x390 [ 158.996111] ? prepare_exit_to_usermode+0x285/0x390 [ 159.001115] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 159.005777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.010607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.015780] RIP: 0033:0x455279 [ 159.018955] RSP: 002b:00007f54ed916c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.026646] RAX: ffffffffffffffda RBX: 00007f54ed9176d4 RCX: 0000000000455279 [ 159.033899] RDX: 0000000000000000 RSI: 0000000000004c05 RDI: 0000000000000013 [ 159.041150] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.048401] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 159.055652] R13: 0000000000000282 R14: 00000000006f6cd0 R15: 0000000000000000 [ 159.062912] [ 159.064522] Allocated by task 13367: [ 159.068219] save_stack+0x43/0xd0 [ 159.071657] kasan_kmalloc+0xc4/0xe0 [ 159.075354] kasan_slab_alloc+0x12/0x20 [ 159.079309] kmem_cache_alloc_node+0x144/0x780 [ 159.083874] copy_process.part.38+0x16bf/0x6ee0 [ 159.088524] _do_fork+0x291/0x12a0 [ 159.092043] SyS_clone+0x37/0x50 [ 159.095394] do_syscall_64+0x29e/0x9d0 [ 159.099273] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.104438] [ 159.106047] Freed by task 7819: [ 159.109308] save_stack+0x43/0xd0 [ 159.112745] __kasan_slab_free+0x11a/0x170 [ 159.116972] kasan_slab_free+0xe/0x10 [ 159.120754] kmem_cache_free+0x86/0x2d0 [ 159.124709] free_task+0x166/0x1d0 [ 159.128232] __put_task_struct+0x2d2/0x600 [ 159.132452] delayed_put_task_struct+0x367/0x470 [ 159.137192] rcu_process_callbacks+0x941/0x15f0 [ 159.141842] __do_softirq+0x2e0/0xaf5 [ 159.145623] [ 159.147234] The buggy address belongs to the object at ffff8801d964c740 [ 159.147234] which belongs to the cache task_struct(65:syz3) of size 5952 [ 159.160748] The buggy address is located 56 bytes inside of [ 159.160748] 5952-byte region [ffff8801d964c740, ffff8801d964de80) [ 159.172604] The buggy address belongs to the page: [ 159.177516] page:ffffea0007659300 count:1 mapcount:0 mapping:ffff8801d964c740 index:0x0 compound_mapcount: 0 [ 159.187466] flags: 0x2fffc0000008100(slab|head) [ 159.192121] raw: 02fffc0000008100 ffff8801d964c740 0000000000000000 0000000100000001 [ 159.199987] raw: ffffea0006d188a0 ffffea00071793a0 ffff8801b5c78380 ffff8801d97de180 [ 159.207844] page dumped because: kasan: bad access detected [ 159.213533] page->mem_cgroup:ffff8801d97de180 [ 159.218004] [ 159.219615] Memory state around the buggy address: [ 159.224526] ffff8801d964c600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/04/12 19:19:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b000000000000000000000000ffffff8c00"}, 0x6e) 2018/04/12 19:19:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b010a0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20102fefb16efb5cc1faed233304e40532da", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 159.231867] ffff8801d964c680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 159.239212] >ffff8801d964c700: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 159.246547] ^ [ 159.253802] ffff8801d964c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 159.261141] ffff8801d964c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 159.268475] ================================================================== [ 159.276027] Kernel panic - not syncing: panic_on_warn set ... [ 159.276027] [ 159.283395] CPU: 0 PID: 13415 Comm: syz-executor3 Tainted: G B 4.16.0+ #1 [ 159.291616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.300968] Call Trace: [ 159.303565] dump_stack+0x1b9/0x294 [ 159.307199] ? dump_stack_print_info.cold.2+0x52/0x52 [ 159.312404] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.317170] ? __mutex_lock+0x1680/0x17f0 [ 159.321322] panic+0x22f/0x4de [ 159.324517] ? add_taint.cold.5+0x16/0x16 [ 159.328669] ? do_raw_spin_unlock+0x9e/0x2e0 [ 159.333086] ? do_raw_spin_unlock+0x9e/0x2e0 2018/04/12 19:19:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0xf000000) 2018/04/12 19:19:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b010a0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20102fefb16efb5cc1faed233304e40532da", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 159.337501] ? __mutex_lock+0x175f/0x17f0 [ 159.341652] kasan_end_report+0x47/0x4f [ 159.345632] kasan_report.cold.7+0xc9/0x2f5 [ 159.349965] __asan_report_load4_noabort+0x14/0x20 [ 159.354899] __mutex_lock+0x175f/0x17f0 [ 159.358880] ? get_futex_value_locked+0xcb/0xf0 [ 159.363548] ? lo_ioctl+0x8d/0x1ec0 [ 159.367180] ? futex_wait_setup+0x279/0x400 [ 159.371510] ? mutex_trylock+0x2a0/0x2a0 [ 159.375579] ? futex_wake+0x750/0x750 [ 159.379387] ? __sanitizer_cov_trace_switch+0x53/0x90 2018/04/12 19:19:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b010a0600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20102fefb16efb5cc1faed233304e40532da", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/12 19:19:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 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) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x4000000) [ 159.384581] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.390129] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 159.395239] ? futex_wait+0x5c1/0x9f0 [ 159.399045] ? futex_wait_setup+0x400/0x400 [ 159.403375] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 159.408567] ? debug_check_no_locks_freed+0x310/0x310 [ 159.413760] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 159.418868] ? futex_wake+0x2f6/0x750 [ 159.422680] ? get_futex_key+0x1e90/0x1e90 [ 159.426916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.432454] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 159.437211] ? perf_trace_lock+0xd6/0x900 [ 159.441364] ? zap_class+0x720/0x720 [ 159.445089] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 159.450286] ? do_futex+0x249/0x27d0 [ 159.454007] ? kasan_check_read+0x11/0x20 [ 159.458159] ? rcu_is_watching+0x85/0x140 [ 159.462319] mutex_lock_killable_nested+0x16/0x20 [ 159.467167] ? mutex_lock_killable_nested+0x16/0x20 [ 159.472188] lo_ioctl+0x8d/0x1ec0 [ 159.475647] ? exit_robust_list+0x290/0x290 [ 159.479974] ? kernel_text_address+0x79/0xf0 [ 159.484390] ? loop_clr_fd+0xb80/0xb80 [ 159.488282] blkdev_ioctl+0x9b6/0x2020 [ 159.492180] ? blkpg_ioctl+0xc40/0xc40 [ 159.496082] ? __fget+0x3e3/0x650 [ 159.499541] ? lock_downgrade+0x8e0/0x8e0 [ 159.503685] ? lock_release+0xa10/0xa10 [ 159.507642] ? save_stack+0x43/0xd0 [ 159.511248] ? __kasan_slab_free+0x11a/0x170 [ 159.515641] ? kasan_slab_free+0xe/0x10 [ 159.519595] ? do_sys_open+0x57f/0x770 [ 159.523467] ? SyS_open+0x2d/0x40 [ 159.526910] ? do_syscall_64+0x29e/0x9d0 [ 159.530950] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.536301] ? __fget+0x40c/0x650 [ 159.539737] ? expand_files.part.8+0x9a0/0x9a0 [ 159.544299] ? trace_hardirqs_off+0xd/0x10 [ 159.548520] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 159.553614] block_ioctl+0xee/0x130 [ 159.557229] ? blkdev_fallocate+0x400/0x400 [ 159.561538] do_vfs_ioctl+0x1cf/0x1650 [ 159.565413] ? ioctl_preallocate+0x2e0/0x2e0 [ 159.569807] ? fget_raw+0x20/0x20 [ 159.573247] ? trace_hardirqs_on+0xd/0x10 [ 159.577372] ? kmem_cache_free+0x22e/0x2d0 [ 159.581588] ? SyS_futex+0x3a4/0x56d [ 159.585279] ? do_futex+0x27d0/0x27d0 [ 159.589061] ? security_file_ioctl+0x94/0xc0 [ 159.593534] ksys_ioctl+0xa9/0xd0 [ 159.596965] SyS_ioctl+0x24/0x30 [ 159.600311] ? ksys_ioctl+0xd0/0xd0 [ 159.603915] do_syscall_64+0x29e/0x9d0 [ 159.607783] ? vmalloc_sync_all+0x30/0x30 [ 159.611917] ? _raw_spin_unlock_irq+0x27/0x70 [ 159.616398] ? finish_task_switch+0x1ca/0x810 [ 159.620873] ? syscall_return_slowpath+0x5c0/0x5c0 [ 159.625782] ? syscall_return_slowpath+0x30f/0x5c0 [ 159.630697] ? prepare_exit_to_usermode+0x390/0x390 [ 159.635709] ? prepare_exit_to_usermode+0x285/0x390 [ 159.640704] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 159.645350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.650260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.655425] RIP: 0033:0x455279 [ 159.658596] RSP: 002b:00007f54ed916c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.666281] RAX: ffffffffffffffda RBX: 00007f54ed9176d4 RCX: 0000000000455279 [ 159.673529] RDX: 0000000000000000 RSI: 0000000000004c05 RDI: 0000000000000013 [ 159.680776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.688034] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 159.695283] R13: 0000000000000282 R14: 00000000006f6cd0 R15: 0000000000000000 [ 159.703067] Dumping ftrace buffer: [ 159.706590] (ftrace buffer empty) [ 159.710274] Kernel Offset: disabled [ 159.713886] Rebooting in 86400 seconds..