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", 0x1000, 0x3ff, 0x0, 0x1, r9}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000001340)="ef013536e556454efeddd0cf0dab8c185bc447873a6483092e75", 0x1a, 0x2, 0x0, 0x1, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x3ff, r2, &(0x7f00000013c0)="f6dbd331efaf077fb31e6bdb29203146249fbe2d5792e1c1c4feb8f0ff1ce858b9ed582f6f2d3603a04c791fbafb474a88c2a9d746904f61dd8b870f13f88aba12c149d04253d4859e78d79d9c4c2750ee5a91724308224138de6734c1f158c7154d958885ad8faa96745a01b3eaf43a511fff05cb1abdf062686faf22e002352a0fe40d6b7745f5f4aa96f307f62c1a910faeb9484f13bcd38b8f0096211d2045bc28ea814dfeb44fdfbed95a023611ea789d963b02a79509", 0xb9, 0x12000000, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0x1000, r2, &(0x7f00000014c0)="c9b4a4e3006e87444ef8deac2e8c44f561845e4a717711aec436bf274ad56e8f4cc8cbca99782c5673ce7d35911cf7414bfc9a32350a02cb173bafc55f992d59432d68443ead952570c717b7953b673a13b41fe6ace7a8564520cf254f62a48d7360baa8e37c26cacb5c21ce744972dd8a4a5552ed", 0x75, 0x42, 0x0, 0xd7eb80c82c261472, r10}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f00000015c0)="9d682386d08823f1c2ea7ee54325883f5e9f8f8fa1b97b28fd4b6c209e7c24f2b1a197f0f213a41faa2ac84dac806228476086c851153c43775f7334306c084280ac0f64a308fad87bfd51c5b89125659d99c868524737373c952e8c882309991466364fbc95224bd877bcb17d5e5489f4de11a158c3b3f12f86e364c277fcb0ae228ccd2af2eb8887d96529f86c0c57f8e17d1928b2bcabafeebb50f4633a1dee03ddbb831cbb1971e6aab5df7b5820fd3751ea3aad80340f9ef1f9bf716989a92a40a2aa9d57370116a3f3b9b4c64dc37dde62d1b669105a71b44f0368b85d7b4401f5c4ae81", 0xe7, 0x0, 0x0, 0x1, r11}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000001700)="ced6d305bfe4f972e8ae13ab00d5e3099f55e7d210a0f26314403253c5999894718dd6b665f5aab9312af10c536b1c2014c1cdf7b0cc0d1673e88a96452a4a686e828b07484cc7cc55057069889dde53fbe2a0097208110e5e47f1cd2b438b5aa61933b8535db54a0c9021b24b6f99dad1c21b7c73752c1056a7a372ca8a881976adf09946e924", 0x87, 0x6, 0x0, 0x1, r4}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x8, 0x6, r4, &(0x7f0000001800)="cf0d66c120e5630c93da2ba830fc04fda6d92e89a65fe13d2b36ef21f5c7d31aa151506ed3175f4bec1283057c92185cf60ab94485e745ec8eab914e645290b14f03c0dce9301a3ddf6c8cb71991e0276a36e9e45cdd3f0bdcc1484bc585e1ab65974f10e56d2cf2054b1442378eaea3601f3db40a347a751f55e62aa03c24fee6edc6fd424e72c6c7601e4e493cc549a87a8001b09249784a7498b58fdcb972943267ff6c724285ae9879cb6a29706bd2975579f63254068221788321ffa90198b2c8d96fef1998642ad7cb0ce45aea4da85db0afccdd", 0xd7, 0x80000001, 0x0, 0x0, r12}]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/04/08 03:15:56 executing program 1: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) clock_adjtime(0x0, &(0x7f0000000000)={0xe33}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x3}) 2018/04/08 03:15:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x20c, 0x40, 0x77, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/35) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="270000001408000007000000dd0e0000"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/08 03:15:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7}, 0x8) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x240200) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x1c) shutdown(r1, 0x1) 2018/04/08 03:15:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x60}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10001, 0x80000) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x40) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/108, 0x6c}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 03:15:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0//./..\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000002800)='./file0//./..\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) 2018/04/08 03:15:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x1d, &(0x7f0000000280), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000000)="0f01c9c4c295be1066ba4000ed66baf80cb8c2b70285ef66bafc0cb000ee260f3266bad00466b8008066efc4e2712be50fc71d000000008fc978c6aa0050000066baf80cb8465c528fef66bafc0cb083ee", 0x51}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) kcmp(r3, r4, 0x7, r0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:15:56 executing program 3: r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) poll(&(0x7f0000000000)=[{r1, 0xa0}, {r1, 0x8000}, {r1, 0x240}], 0x3, 0x8) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x0, 0x2, "6e5351e8b54b", 0x80000000}, 0x10) write$evdev(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {{0x0, 0x2710}}, {{0x77359400}}, {{0x0, 0x2710}}, {}, {}], 0xfe6f) 2018/04/08 03:15:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/190, 0xbe) fsync(r0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000580001c0000000000000000000000000b80003c1e3ee419f260f3a14d523b522004ed7f7bd0e3539c5a839a86207ad7059f1f2a51e68497f6665431b56a467116f5744ac698300a560cb3ae68a6c1cf80ba541363643ae06706d4cd8debb2b2a259fafc3520d40c8895e"]) 2018/04/08 03:15:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x800000000000000, 0x3000, 0x3, 0x1, 0x8}) 2018/04/08 03:15:58 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x282002) r1 = socket$inet6(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x6800, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_ringparam={0x11}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x3, &(0x7f0000000140)=[0x2, 0x7, 0x6], &(0x7f0000000180)=[0x1f, 0x8000, 0x6, 0xbdf, 0x0], 0x1, 0x4, 0xffffffff00000000, &(0x7f00000001c0)=[0xffffffffffffffff, 0x2, 0xffffffffffffff80, 0x1ff], &(0x7f0000000200)=[0x0, 0x8]}) 2018/04/08 03:15:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x1000000000000002) fcntl$setstatus(r0, 0x4, 0x2800) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000280)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x40008, 0xffffffffffffffff, 0xffff, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7f, 0x9}, &(0x7f0000000040)=0xfffffffffffffdcb) tee(r0, r1, 0x9, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x7}, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x4000)=nil) accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) 2018/04/08 03:15:58 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) read$eventfd(r0, &(0x7f0000001000), 0xfffffe7f) read$eventfd(r0, &(0x7f0000000040), 0x8) mmap$binder(&(0x7f0000994000/0x2000)=nil, 0x2000, 0x1080003, 0x12, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/08 03:15:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000300)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) sendfile(r4, r1, &(0x7f0000000080), 0x5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r5, 0x0, 0x2000000202, r4}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000480)={0xd000, &(0x7f0000000100), 0xf, r2, 0x8}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) 2018/04/08 03:15:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaa000008004517001c0400000000019078000000000107cfcc00000112009057000000000000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xaf1, 0xed1]}) 2018/04/08 03:15:58 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000040)={[{0x1, 0x7, 0x3f, 0x6, 0x721, 0x0, 0x5, 0x8, 0x9240000000000000, 0x80000001, 0x401, 0x2, 0x3}, {0x3, 0x8, 0x80000000, 0x7, 0x7, 0x154000, 0x8, 0x9, 0x1, 0x401, 0x2, 0x1ff, 0x7fff}, {0x0, 0x40, 0x1ff, 0x3, 0x4e, 0x100000000, 0x0, 0x0, 0x0, 0x8000, 0x7, 0x9005, 0x9}], 0x80000000}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc80db3c09af59c22, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000000c0)={[{0x1, 0x1, 0x800, 0xd0a, 0x8, 0x5, 0x7fffffff, 0x3f, 0x100, 0x3, 0x200, 0x3, 0x5}, {0x6, 0x10000, 0x4000000000000000, 0xffffffff, 0x710, 0x8, 0x7fffffff, 0x8, 0x4, 0x7, 0x4, 0x0, 0x69}, {0xf86b, 0x7, 0x2, 0x29, 0x43efadd2, 0x7, 0x21, 0x4, 0xffffffff, 0x8, 0x3, 0xe77b, 0x1}], 0x8}) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x8) 2018/04/08 03:15:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x79, 0x0, 0x10000, 0xdcf}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x5, r2, 0x10000}) 2018/04/08 03:15:58 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x2, 0x9, 0x6, 0x400, 0x5, 0x80000000, r1}) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/08 03:15:58 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84a092adf5bb05c540000000000000fffffff1000c00000000000000000000005b7c589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603295e78cbe859fe433915ee89501db1c2783ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26405e66cd4c0003c1700612dbc3080c91745fa158c70d70309f7f1969"], 0x81}, 0x1}, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="8400000000000000000074d9ea92d5ef4d5b168e"], 0x14}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/08 03:15:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) fsync(r0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="747970653db234b482067f321be77e111b55a8442c2c00"]) 2018/04/08 03:15:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff36, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000b02000), 0x4) semget(0x0, 0x4, 0x100) 2018/04/08 03:15:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)=',\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000428df79cfee3364333e99571cb6fdc80e9f6794e973114cbdcbd3b3b5ed8bd64b8673333fc21a44d0ed0f15ee8f8dfc0cb80f5099407f148ca5effcb43802248b7a1b7e8734de7d063d08a09419a350977d8399c3bc042ffaa08a5d28178c1967c89da800ce8e395bcb6bc0fd6ea729d14429cbef91002c6d32cc6"], &(0x7f00000001c0)=0x83) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x81, 0x1, [0xe9]}, 0xa) r2 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000002c0)=0xffffffff) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/04/08 03:15:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000000240)=""/38, 0x102e6) getdents64(r0, &(0x7f00000000c0)=""/79, 0x8e) sync_file_range(r0, 0x4, 0xfffffffffffffffe, 0x7) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x14, 0x5db6afd8, "e7187eea041dc0c951ae1385"}, &(0x7f0000000140), 0x400) [ 76.033104] hfs: type requires a 4 character value [ 76.038311] hfs: unable to parse mount options 2018/04/08 03:15:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) socketpair(0x1, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000240)=0x7fffffff) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000180)={r6}) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) [ 76.089182] hfs: type requires a 4 character value [ 76.094261] hfs: unable to parse mount options 2018/04/08 03:15:58 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7}) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000c8000)=0x8c) 2018/04/08 03:15:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xc6, "2dbc22eb088c8c9622aae12cac0184c5a0617b5ae82b632254579064a6a5e34dd26db3b90f69d072a607bc2966c713c9e3ff7e12b50027beadebebfc6cd57a0c3662d599047e2f76720fde0820f0bc29e08f9042c6a4370e1c37814799b3f036b7b86554fa3032a25d6e79fa97f42c4e238227a6f3b1d8f27163529df398f0a10afb31750a3d918d82de9c0e049e64a6b3b226f39134b6a70c37de4e803dab1217a5610829ec9df5eee95de5c5cd93987f08389c70c87ee968ca78d778eb2e5d4798256e9796"}, &(0x7f00000001c0)=0xce) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) r3 = fcntl$getown(r2, 0x9) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x10000, 0x400000000, 0x101, 0x4, 0x0, 0x0, 0x2801, 0x0, 0x9, 0xffffffffffffffc1, 0x8000, 0xffffffff, 0x401, 0x80000000, 0x2, 0x8001, 0xc0fa, 0x8, 0x2, 0x40, 0x325, 0x6, 0x1, 0x110000000000, 0x6, 0x8, 0x3f, 0x1, 0x8068, 0xffff, 0x318, 0x10000, 0x7, 0x0, 0xf8, 0x3, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x2}, 0x40, 0x80000001, 0xff, 0x0, 0x7, 0x9, 0x6}, r3, 0x1, r2, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380), 0xfffffffffffffcdc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff00, 0x10800) 2018/04/08 03:15:58 executing program 4: gettid() perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/08 03:15:59 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/35, &(0x7f0000000180)=0x23) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x40106f33, 0x400000, &(0x7f00000001c0)) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000200)="fb6fe76463fdf57f801f496e89f2eb82c1726b756b2455ba87852dd8a3f672d891fc37b2521036befc6396fdbf853ca82c131a01ed1dde237fed21523c7c40895d665193cbd3520d82ddaefb0fed2a49665e0fe7a7c7d85f8402491afce820467777439a962e40f0dcd449f88e6b31c35a652f92621e70a982524eeaf498cdb448c8fc8fcae6600f5d003927ea372e60a639ed0bd09b3132a75cf9f619eb803a04f4c2924736c3a4961757c9a201068a9a8139d94fbd7ac63e3960", 0xbb}, {&(0x7f00000002c0)="e561d719bfbe58c587a78306940b9ede2aff81f2d5d02a66a4cc492c021a993d3980d4b166277831437ebc532f435e5b809a28b6225d5c8a3d59c90ab3ba04483fa974f30397cfe4006b0bcdad434067b3398f6a342fd2b70ca6284daf00547118d563da64bf8505f396ffd1a573bcbc38b2b8e0c87efe8cae7e8ccc80efe69f65a3a5fbefeb5c4752be59fc9eb2023cd6d9078f", 0x94}, {&(0x7f0000000380)="543cbcf98f5e3094f10c5b897d900842ced4452b31e8e62133143995348920688ff9e14bfc355a622ff33d2137f5f3a94835102d31fad0d8adc5a526e0e73560e0141ef4ceefba164b9c9f887f5db44d425d4bca8a5a2a5129a9107bf37a470edc9912408fb7b8d6dcce2e55be830eca4d89709d7bd764654e738f3f1cbb5a2353c5fea98cffb652c406a6619f1f8191c71505d76c3438805caad58ae860459e7e394ab6ad1e839d2646c14b9e2b3ee133ec93d441db36993bef77e373f2e342bdecbffce3ba", 0xc6}, {&(0x7f0000000480)="f2b7a9a53687979542ba56f506f1cfce5641", 0x12}, {&(0x7f00000004c0)="41ab10fa18d6719aa745bc9c6e803e3151d460173cbc76698c5c9e79b81b508806b5f17accaadbccc2534e6be6ad6b91d47677f12a52313c7aafa89f1de4f7dd4bf0fb7eadf229ffb3b715bfc52987112731c0d3bb9f30a0475fcb5721b42fe64e4a0ff496661434ad1e1b23152a052e834639c92cb4662b76ac9eb62539c7e8efde6c9cf50a36aa4e8da3444e11ca57f36abee1a40ada021d6400b06548fff1af24b2a12d6b", 0xa6}, {&(0x7f0000000580)="20cd254f5ae7414387e4b8e9ee3a250e068d39dd3cfb350707", 0x19}], 0x6, 0x0, 0x0, 0x1}, 0x0) 2018/04/08 03:15:59 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x1, 0x2, 0x1}}}, {{@arp={@rand_addr=0x1, @broadcast=0xffffffff, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x10000, 0x8, 0x5, 0xffffffffffff8000, 0x0, 0x6, 'erspan0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr=0x5, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() getgroups(0x5, &(0x7f0000000a80)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = getpgid(0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000d00)=0x0) getresuid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) fstat(r2, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000f00)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000002540)={0x9, {{0xa, 0x4e21, 0xc3, @dev={0xfe, 0x80, [], 0xa}, 0x2}}}, 0x88) r14 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001040)={0x0, 0x0}) r16 = getuid() r17 = getegid() sendmmsg$unix(r0, &(0x7f0000002400)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000680)="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", 0xff}, {&(0x7f0000000780)="25d539e8746cb1ef450a6feaf83c2ca123e6ac8446cca9f17a2266f3a60d08892577ce276233d17ff5861293e15c54e08bcc4f201f41d6df65bfec23d20582260cee487f355434c736f51b53683e2e0781b515cdc82060355b429e244f40e4fa2486783dc49b80615cf9ebc796dabc4c173a84885fe9f3ba32b9260ec8088fba59470ff44fe71c4afafa6a8c5987554fec3c176e2fc323abbf5ebac701b3ef075d9668dbd32378b4e93359a774c5338f56a143093c6e414b53ee84a38163db68ff4a11ee3a80d0635aee39a834b05d23c63dce5d18579f92c25d39f2da5e9bd9c525d721", 0xe4}, {&(0x7f0000000880)="749206a5f29bb286d877c33963d60404592e61a708a6fb0372f6c88dd5248c01fd2fd859642f37e17242", 0x2a}, {&(0x7f00000008c0)="8f2ea5", 0x3}, {&(0x7f0000000900)="3cc3287c0dd802f24096fa754ac0c5791415ba468d4e49c7f7ee6396e7af5a33031bb20f052a14d38932e1a4adfc4cd480a2532b16d6faf4dc06cc8ca31fb8ea01de4dd55f6867217dcf5fe19de1db2977097c0278ec09e3ec4b787596f7011f432774dea23c1cc53e1ef1a5957caacab602c86c5904b169a2e496010951df33a9d653025dbbf3ae1a8e2f9104de8a67925177436e59491202ed2c30d12e96141f8df01080db55f3d4e3f3b576f51e15cbcc40ae29577ab52ecf6e6cd21c77ebeff2ee34", 0xc4}], 0x5, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x8001}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f0000001080)=[@rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r2, r1, r2, r0, r2, r0, r2]}], 0x160, 0x40000}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001280)="e2e564d2be42d945599e3ac2b2939f43650e93f53cf0a19c92cb76f3e93c44ebb83858b9b7e111aa1650ee35d215651c1af05719d0312e844a11711b171cda2b41303edcf9aff457bdaad08a017116e53804af1647285d583af90341bbcb7f7891e4aefdb99c13f6bc4a7c3c3eb234d0262912e0b94c41dc838f1c416f5ae4d40c6b59885b10d08ed59f3fd9c6a4eee3a0e25edffebdf24dec816cfa025033fccb9cc8d93e31d5d2192e32af1a0e11abd22c84a1", 0xb4}, {&(0x7f0000001340)="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", 0x1000}], 0x2, &(0x7f0000002380)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}], 0x60, 0xc000}], 0x3, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x2b8, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/08 03:15:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) 2018/04/08 03:15:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000003c0)=0xb0) kexec_load(0x0, 0x0, &(0x7f0000000400), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) dup(0xffffffffffffffff) 2018/04/08 03:15:59 executing program 6: r0 = socket$inet(0x10, 0x2, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000080)={"c04cec19afe5379efeabd146e53a7ca0e219893b5f6a3ae475b4135380c9a05047171f49d4469cc01519e9faad23c8ac047491371f7d4d978d4843a546d4ce9b6104461f073ec80072eb4a09835a0962c3d73992539b5befc48b768beaa310440253e1d07419b1c760216afb44c436af3b2776b1b1cf0095cb849a009515f99e0f50f50aa2288476757af3c4ef2d231e90ac80c8e50c6e39b953617f406eb83962376f548d9c2cdd13fd331224b79f67445bc54812b01538c0ec52be6a76c2b4f87ef7523a8eb992ddee0d03b0303f8a2262e1f1f4df25b6ae24b865909097b78a8fb1432f4db39100bcee595f5e4c3f41e5843777b5654ce4a3c4a86c06fcdb597a5930e43d049833c6c212debc218a0cc99c3c22a82ab2e190312e1ea8a0fab4699558e5c6a1d0be2dd0e190c2e4586be40c4b613afd58c9f0252f5c1055e8acf0ffe3f5976fcb8f48f30d7e563518495dec36746255e3fe724d5d1c55d971fe737956e9e4be9e72ba3f6ed010c82c00898daf9615375b048aa8105929b45490c520240393c11f4c24a36755f2cea4d6bc14755768251de76f75d7ce4cbbd6cbb9a019e46330eea64c423aaabfeb5e46b8a3631c31f233ef0c48a7d179b80c7ce7ee38ff2483f451123cd3237260e7ef3a083881ec6b4a79f0caa042688fb36b6e5df617a247729eca0ecde0f5285bb2ab56f3e25a55ab1e74c0341364213f32e32acda835813faadba8a642de67bb30dc61a3b27829caae9f1697e5a0b9c843275bc18340e2ab5af87c99efe78324acd5c1e1abc5861f51cdaf70d31660ab2278757fcaa054ca8cfb13050fa5b156224274d00d37c6d3e83d1fddfbf8f8f66535779b1cac00538fd0b8329798f5bb8a88aed8c124c93452860dbf3771600f4320d362f532d64d74ed84563421d6b8c821fc3fa1502b4e688fc9ea3b248e30a81ddb1cb31f6897093279f931d7af7ead054cf4b43f53f57a1cd72ddebb04edb12888177ccef953545a078c6c0828f333f299a008ffb94f78ec12d1e91d117037e544aa610562e0c46cb4b9ce66861f60eb36430386dc00c500494e3c982f8b932200e38f0f3869a85286e4ecb3cc659af82b3c7dbe6e422cfc99121d04926039282f9b326b0a06b8bca2c7c8252bdc2a24184fa0a8f691cf125e0d2a879f0db45d19f12e5f5686dc3f260fcf1f55a191a7b0ed342fec386e51a37f0b0c810bd17c72590e12cffa9aaa50fd991c8305c001719a44465fe1e4c0fed7db3893aa251fe0949f62f4886122689e821ccacbf44f6b349df38aa03d9a1de1678a0a82a9c805f1d7111cba965b9c4841713dd78d9553507e0903670a578f954e0a49adf2265c36d973dec6afba8ba83da6e705773ed81e2db429fdddfd6a60b6205db9b954179d34c91e05731c5368c3b7c1e72c4b5a9c1386234a503a448206893c52"}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000480)={0x9, 0x7, 0xfe, 0x401, 0x100000000, 0xfffffffffffffffa}) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2400000002031f001cfffd946fa2830020200a000900020002e1b301010000000000007e", 0x24}], 0x1}, 0x0) 2018/04/08 03:15:59 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x4, 0x8000, 0xae7, "b582d468da27", 0x400}}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/04/08 03:15:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r4}, &(0x7f0000000180)=0x20) r6 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r6, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000940)={r5, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x1, 0x6, @random="71b20e3e44ea"}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100)) r7 = socket$inet6(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x80000) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/08 03:15:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000180)=""/136) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/16) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/14) [ 77.033945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 03:15:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') chdir(&(0x7f0000000100)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'irlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000300)=0x2) renameat2(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x7fff) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 2018/04/08 03:15:59 executing program 2: r0 = socket(0x6, 0x807ff, 0xfffffffffffffffc) write(r0, &(0x7f0000000000)="260000002a0029d10701c1eb448974000000040001000000000000000002000000000000e9ff", 0x26) socketpair(0xf, 0x0, 0xbbaa, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='aufs\x00', 0x801, &(0x7f0000000100)="43a3369bf993fa5f0211622a7b6feca6b5c95053e7490cfea153fc901153d8ca48feba1715d1e345ce46258b31f29bfcfff6f3fea9b8959572cc04c5d2cd673530e8754717f220ee843a8361b23b08d02f20d297ef9792c3d634f07e29dc50a45ebc3a6c6814e57d0bf2eb63") fremovexattr(r2, &(0x7f0000000200)=@known='system.advise\x00') [ 77.081664] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 77.093284] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/08 03:15:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003100)={0xf, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000e9ff00002000000000000000db22e14283009500000000000000"], &(0x7f0000000380)='syzkaller\x00', 0x7, 0xcb, &(0x7f00000003c0)=""/203}, 0x48) 2018/04/08 03:15:59 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000540)=""/188) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7f, 0x90080) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000001c0)={0x5, 0x8d6}) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x7, 0x6f66, 0x9, 0x7]}) [ 77.145181] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 03:15:59 executing program 1: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$tun(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x7c) ppoll(&(0x7f00000000c0)=[{r1, 0x4c8}], 0x1, &(0x7f00000001c0)={0x0, r3+10000000}, &(0x7f0000000200)={0x944}, 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0xff7, 0x0, @time={0x0, 0x989680}, {0x0, 0x1}, {0x1}, @note={0x985, 0x0, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) 2018/04/08 03:15:59 executing program 0: open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1400, &(0x7f0000000c80)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaaebf, &(0x7f0000000080), 0x40020, &(0x7f0000000140)=ANY=[@ANYBLOB='mode=']) 2018/04/08 03:15:59 executing program 6: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) utimensat(r0, &(0x7f0000000040)='./file0/file1\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000240)={0x4000, &(0x7f0000000200), 0xa, r0, 0x2}) 2018/04/08 03:15:59 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000080)=0xc) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/2, 0x2}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x23b}, 0x1}, 0x0) 2018/04/08 03:15:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa}, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12800, 0x0) 2018/04/08 03:15:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x100000000, 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/18, 0x12}], 0x2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/04/08 03:15:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[], 0x0) 2018/04/08 03:15:59 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'osx.', 'digest_null-generic\x00'}, &(0x7f0000000280)=""/133, 0x85) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f000007d000)}]) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x98, r5, 0x100, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6764}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x98}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 2018/04/08 03:15:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/04/08 03:15:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) 2018/04/08 03:15:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x2c, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblcr\x00', 0x4, 0x6, 0x48}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008780)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="88", 0x1}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 03:15:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001180)={0x5, 0x401, 0x1, 0x7, 0x7, 0x200, 0xeb83, 0x3ff, 0x0}, &(0x7f00000011c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001200)={r2, 0xfffffffffffffff7, 0x7}, &(0x7f0000001240)=0x8) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000003ffc), &(0x7f0000001ffc)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x480000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "9fd47262c1d47fdeaf6f1a16e87ae694077c76e6881ccf6caf231c82b1f985501aa29411c853a1d8afce149b664ea4816736d854967693b10f1614eaf2fb5994faa1f85575414ba6a1bc3928dbe26c80769f292dc8b0e48cf77afa4d6df75271e48feab6398a9e893867a4ee488bd31ff1abd969d44ff5ca661006e8b4d94d07ac60f61e688c17c1a61bece62e9ad99913a33cdc3ea1d7c43c581a041eadbf2967a893ee8385af7d15a7605a8c338a8f3f916ee1b44bee5def915f4926445e12cb7957b97ac2140e6b81e4bb2bfa0cf22bf6d802c0796a3a31eb421e486ae84f4c1f96721f7973ad7f2578b7bb4d79c82563c3e994eec8d5cd342f62ecc63db510333f121d6c5251d9c256dffbc756b644faea01d7302b20acaf619b8e1186e6cfa6d1028326d29b79cce14e3fc2984f94042768ad656ddc6519da6c20899aec6cdcdbf02f3052aa7c39c02795f08f88c5262d89264e804c73dfc6f8e345c3494799d539bc6dd5a94dcb97bbfe0bb41439ba13f9029ea3afdb7a9e4c2564717cf6c295b2cad53f3f52ae4b6b72a6932c90e886b41e4c49d14af3a26f3084f64b7f11fc2a79c04ccf0343ef4392e0f67990bb4333a01cdcd881b93e5c118f3ee720e8751ce2de77535d2757db161392e1b9071d5de50458bed8ba095250490fbf19bbb89b50fa35c20ae71f0818b2ed922eecc412dcbf44249d4349118c184b644713f08705fce21995d4fae05f43eaec9b7c226f0834b07a85f2cfbf00591de4a69417e57d8d3fa9d1b4c42940ba5d9235e13de39d55fe4c11bf920188a943910cc995cba49483ee7d369f3b690dbf568b9bfee98b0b6f8d8d814af5a75de72e5c3889ef5da52d2fbb8df6af72cad9cbc6be805e558cd985cd6a4d48b4845cceb7cecbdb4da377527eef15049bc9e6d8b3cf162c295d864f5567993e66cc3a8dce893efcf569f3ea8d831b7e519d046ceba93fc5da5d4c4449fd905d3be551da097a717cbe3fa6154025a886e7e4af3093fa524a6bd8a9dd6364100cb5641b3f42af2586eafdc5fed9c4a037ec2ae222625697f63d28be711a24ec3eb6d7dc543bc2db47988b3d59ccfd9ed64517a88bf5b5f4a5d3f35ad1aaf51d2024bd56b566f2359d311c421cfb69adfaba0c4c48da7f96d85fe8c8709513d30d94290aaab2cb545d5c11027d7289764d4e027269f4cfb229b96d6a5022ac998b02a6c3d089cbad1b55dd5c4850e36145bdfd142b294739612088c5d9df1d2984c0f9b1a97197c1038527285251aeb98d0a4dd4f1d2df367940ba80dd6c585c368e36b652b48ebf465c7b080289168e2e2ff55400b4fc12644a75b566ca547cffc314e74b06c1e2fc32b0079a0fe0b88f69effa8b951c74741b61ef818fde72cdeb5861a6f228ad1c1fab17fb8cafcf83b24890ac27c86444d333ce0ff27c33d1bce27662335f8010b689f7c1b50a687f1eac516c107ef67c647464be130a59af6584fec9736bd2d7844a46b7f901d03434b79f0fbd84501ba18adb1ad604bcfe44c9cc6504921be7d294aad257b41cebc082bc399676de301ca1369fc1bb9b02659a66b97ce557b8269b86ff241d8df8cfec925e4cac3bb64f0657e23a1fa3619fdae1babf402cb7ef5f32968da4476a3f1e8ce68aaf7b5e5883743911e3af42364edfe0bb68aada0ec3a9fd140b94c5444e8c42edb3784b51cc099584d30b368b1624b1383eec6f0977a571f4c003efc99de0ad0a861f37880c35d4045d286d14c5bdb15961f7c11792b46d71a4e30d97d13014750954d67aa5fb6c6225ee364fedd65f3565c459adc61e5c930dfb856ec04f610b73255b6e03cd41bf4567a46470875ae782fab4bb0b89a4e3bb91409415b491c3c6b63eaf2d28aa1c090d85984ff6e1bfe30a3a186689b5df763ca82826eb2fbc9b88580f9106c5f744f2d2c29cd7f7fb72be76bc59fa029d6091e0190d255c6f718a2bac806d30f4423eb1b625a1f95181496dd39122524ce81a5e6eeb23bc3a56188b9fb7d0c7aa61b2db9349c83eb2df0cd86f5b01e6c28830fe44a9b7d4b06d9164477814ccaaad96966b071e150e9bcece28ae155979e519c934a0414df8719f0cf8cf50848e1e44c4e87a465145cb8aa55fb05e8782beea33bbe9b790918fdb387c977020c5cddb72444d23e5a2354fb15183a88482f1541d2ca4ed8b5c48ca0ecf632de8b00f0cbe9a550c5523ed6f580c759edc2278d5d0935ffb1d765bf61616aa8c188356897c99f5bba6ba70e2d5eac628b45aec8cc0ce29fc1eaa2327dd6de6767b321348f88b9f881f8e3dac3fe10753bbcf5fc3117f1309e775f1ee23eb20170e0df710f76418d699c842480e75f2376632c577726855345e7da19cebf7aeacf85708e75e273a51284e553eeb204989287cc64c725e4f835fb4900f2979a5fbc3a25e8b9698ab6334b90826b700ce7739e937a66682fe656ac149511ed47f9050791d47b9a4165a018e25288e6c2a66de28d68884e27461d100c029e329d4e9706a320021829ac972f83b6ae9fc2695842b5a931fc0d09011991b80a17e5b192c588e28e034505525c948b7d48674d422a9b4fed65c7a0216db4325f7644149a33a4ae6ea965111547e6e1d0da9ca17febd6764204dca0a31b00f475d7be5338bda4822dcaea58831846e7dd4a48c420a882d98b6b9da009492b4981a43ae49130036032881076ef06970a6a92e74c5fbca9e37a40d18aa9a607e80f83b9d9d546f404b0fc25e37f44187dbb45280648b6f93b01085126a0dc4d7ad4e7c260e806c6e990e0f35477fd17306cc8274a89823343ea5a3be08d2a64433d2376dff6c7c27e85c8b24f7b6eb0bb624b0f6d2dc38937cb5a4c8d29558a7b0c7453cf2103fdab21ccdabb213b00c99993e2abbacf99b3044ca3a6e7ae0899fb26111f23f31c2f0fe27dee69eac67e9a84f93b4931172585c80769e4e976854b0a3d6f96340ee78e750a2cb48e165e885a8c3c9cc61247ea2d34de1a2e459a69aa519eaddcc99d9a86e71b0ac66ffc099e0236ab67d2f664e809b30e4794e7d4c38d174f31995ec320cc52f2481010ca48fe18b6b8bd60797877c24e44c5f86bc53ba8d4952531bd19ac9bf640b42546abf6452f740fb011938be7de1186965499bc8fb969eb88c3caf0e32f94b70178f55d0e1dee030801922181cbc70c096f1ec9a83b58f342ca3bd7a58d015ef52a8c56fd43132f39a51b2c083755888f7add35def2ae520f2a3f0f6f021ea9692d111cf646ed78b4d106c510b67a3c035133e39ee5d0a8431c9f02d6e288206419f80d94adc76d82873fd8c48a7e7fd86bd28e0e32db1592bfd72db772c73bff7c1db0ab4213ac9725b5cb174cc090b481159913333fe6146003c9cbfd9de4f43a3c03a9d16375fb99978fe8249c8e6a13ff4f94fc245a50f9a9fd6c1f92d312203c10df31ea7186b49ac0fdc0b67a7f971e6d984c6b672c09de898d1a353696d2f866ab94bb0b674689ba4fa6f73529fcf50f2f02d4062d8afbfc1f0014f953e09d5ded284c4366e4516afa2c4ade38b5a3e9fe3e215e45801209008862d1769c466b2964d54c7d83abc6814b84e95e78e4662c343727d025cb0e9b4c5fd333d492e37e85fbd963078b65b04b4f898e40ff7204fd1dd719a5c45b3d0dddaaa8cb887e7d21292492ad588f800156cb5d8790d7f45c6045f35b497f54334b39d2237b4fbbd1cc12d0fcfc54470cfd324873cfdcd1bf4fcece540070ec525d9a2a4873c143e2dcf2fa6113aab179f637d01a4b4b379cfd9275ee0785e9c2eb1b18ff1d2a88d61359d018f103d25586282e1c6daba71330c2000bcec7757be704f2ca134afa6e6eb351493ebc93ab6fdf9041249714785e4895ee2d94b51616f34eb80f3baa86d5ca6b1584befa6694fcde276da4ad2ec19b1687b0b46d424c6ba881b3cca0a6fb81c7bdf7d457555e5b4d3bc7ff4fbe9a16f9872037bcc20fba200a6f3995a033f74973b1b2dcacd2e627cd91229cd87174ad2df86e8544f2510283adfd9fe30015d8abd746270419d709c79530b9c6246bfede74fe1c91504bf5e9de8e1b178ba9eb1e7741b6a9bbdaa4bf594a425a23db3d000c6b5665b6665f5990b623cf28049fc5191127668e50eb5e2c12a7249b100f9973ea9d399a6a51d827eff8ff0a7019b5c6cc006832c376fb7d1b6d63ebb609b746a886998185943bcd18fdcabfc7f7b5c6e604460c9b960863368e3a44731355130aba31805419dc44ce6877fe49d23d7e05c9519481073e07a437dee136b40512f0de9d39b72d1a483ce687a0585fa158ae7513bcbbf2b6ef4c190c1e179ba64774fe9c8bf53e35927383fab9f15d83417feeb40729b725099e3c69a66172356fc0b2e1a626c6c51b7e5ae91bd868fe98f28ad0132b06a66d9c3bb1414595eab4e7de89d580635032bea58f12a1ff9a950649917abec4da400ac2524f5bcfb61d128e067cffaf4792c7c03e3386d2b865bca6a5ff44a75edb95b331a631ba6420561f0511372c73dc9943d0592dbd6818f3fbe3f4f7e1e2b01c4c59450dcb63351b0f5ba214e6f23b38fd3976bca2f60b9db573dbda096408aec83d997e2bf826b33851d036d419c9b7195b2d4ee4270fc484b079606e55177c6b661a7437d9b367d8b46cbd701468907a4b28c15fb518e54664b557d39ab5ff501759a0542e68ce2a5c28af860601d9aa77bf6f60da62eb205e7c2c3662dcb6ebd2335fef7b280685f5a755e1b650b4251224118706f46a2757ee845e3479b8ad2c74226019b2f634d73bbbacba730e43274319039dcf1c3d2ce512bc3b4f727d3fa60c291fc251c8595baab92413d5bb065988df7178e9bf50eca4bd306a3f9041a2d0a4db26faf198f6f1c8555c6b88c3477eed81ba475a28ec2b0eb1b4866f683c480c325625955c3fead1c070db33c7f3201c42a4ebc4cb2656d4403c7d831104b3ccaf6161f37bea3b239a2a3c6df032294335094e19c6b2bb85002c70dba47b3cd85811acfe1f1acb489645007b75e63429fea5c3c00b77e3a8fd3fc5f456012278966d9f8ed7fa5983a0a3a3ba0fef41561b046d1436f7beb7e94c8013feead2b473e51d1cb0a285f87b21353eea2c158d5d80e1582a86be83e96a88930658e8269a07c2f7511f1b9e967150404d74d3c3c8c82819e1833e629c068c1a514eeebf4b12bda8b91213585eaec36d3731038f7a9fa115df7302cfc2c2504f6177dbce3f422bdb6587b369d8bec518bc2a1bdf4dcda1db04c3fda825e1881cda08ed69926988c12fa94f7b31706a15820a2bd29138afc7001af4c521db332d7313c2e6295532f231bac59e67080cbbb697d77c225c0807e2b0818a0f3fdd6e0431fc9d639b18532afddf3f51a9604134d23894f15c1d80f3070cbe08a28169b073b1975f09b51f72206ed5d4262d0f7b12a428742413135aa1f3bd9c4f7be1438e0b397cde4ccee46dcbd8819055eb314ddef9c44869cd961110eb1ff79cab495e53ff40b55995c4d7f6d2fc79d4d3bbc7a89d3f8f5e37acb8e2b64495c17799edd8f23c96f284329119446475b0f3c9b0afb92226331c24e5487625059aa59087208eb77125a6cd2554c92076e7627372fed2b2996983c9e9e5e7d3915be19cee9a258234027906c070b81b3434bf6fe30c7b38be96b5a642658abaa3ed99bb9e334b94f3010912bad428d9078649770be3446f131493eee678060896a84e6e874ca2932d5da0fed488d6e66ac890b5831f7e47bae5413f45fc80e3d818d88d7cde7afb16e179c0d"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000010c0)={r4, 0xfffffffffffff000}, &(0x7f0000001100)=0x8) 2018/04/08 03:15:59 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000002840)='/dev/snd/pcmC#D#p\x00', 0xd2, 0x600) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002880)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000e7c8795a9be9d4aa8f7e993f0a9efc1a276f2cfdf1e938c479fac5f80b408d8651b49afb00a8d70fb53da35cd1341a560d884431365974efc4cadaae672bb9315d87e1e1ce415200fddbdcd4436b0d4e8092fa5157d56dfcfc782f2a5be877ea4786eea087fbcb6499e7d5ebcddc0261b2602602d0732f7f684d290e7c6b2b150b6340e059030b4cb02eb9aa16a9a26500000000000000000000000000000000"], &(0x7f0000002940)=0xa8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002980)={r1, 0xfff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0xffffffffffffffcb) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9d}}, [0x7fffffff, 0x9, 0xceb, 0x4, 0xf57, 0x3, 0x1, 0xfffffffffffffffa, 0x2, 0x3f, 0x4, 0x1, 0xa0, 0x7, 0x100]}, &(0x7f00000005c0)=0x100) sendmmsg$alg(r3, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r3, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xff}, &(0x7f0000000340)=0x8) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r7, 0x9, 0x4}, 0x8) ioctl$TCGETS(r6, 0x5401, &(0x7f00000000c0)) r8 = dup(r3) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='skcipher\x00') setsockopt(r8, 0x0, 0xb23, &(0x7f00000003c0)="d09dc216875af85f3d8e8ffd6a64327d3057733444bdf873a524c175b37516284b", 0x21) 2018/04/08 03:15:59 executing program 6: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000ff1d5aa2a8314cbc79c2199eb62a254aa1cd5104029eeb625300828c8100dbb593b8ed5f1787953c068f8c52e86a0407680ebc7b1e2c7cca33755ab508ea5725f6b95b0a2aef9f233519b01316a89ecc4e02eb0ed697827d7d66618697f33be72a392a1a502aac673ab9da96ee2368e0ecc1b5eb7e7af0aa3c2a4cb5773a8182cc1eb5cee8e095a52c1dd632df7774baeee00b84edb3c881815fed4056f981b0f8"], &(0x7f0000000200)=0xa9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x3f}, 0xc) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x7e, @multicast2=0xe0000002, 0x4e24, 0x0, 'nq\x00', 0x0, 0xc3, 0x63}, 0x2c) 2018/04/08 03:15:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) rt_sigqueueinfo(r3, 0x4, &(0x7f00000001c0)={0x41, 0x0, 0x80000001}) io_getevents(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000001400210300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="f3ff08006001000014000100ff010000000000000000000000000001953205219e8a12db9019367e9ea2d7416db014532bef74d4fe78f11b7aa6c2d26af699aba9179777df6994d6"], 0x34}, 0x1}, 0x0) [ 77.669139] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 77.710771] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 03:15:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000140)={'bpq0\x00', @ifru_mtu=0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2, 0x7, 0x4007ffffffff, 0x0, 0x0, {}, [@typed={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9a, 0x20003) getsockopt$inet6_int(r1, 0x29, 0x79, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) 2018/04/08 03:15:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/08 03:15:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f000072f000), 0x187, 0x0, &(0x7f000044cff0)={0x2, 0x2, @rand_addr}, 0x10) prctl$getreaper(0x26, &(0x7f0000000000)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000069e297)) 2018/04/08 03:15:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="18070000000000000000000002800000"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x5, &(0x7f0000000300)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7fff, 0xea, &(0x7f0000000380)=""/234}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x7ff, 0x3a6, 0x3, 0x3f, 0x0, 0x1f, 0xff, 0x6, 0x8000, 0x2, 0xffffffffffffffff, 0x2, 0x5}, {0xf22, 0x1, 0x3, 0x7, 0x7, 0x30, 0x3, 0x6, 0x9fb, 0x400, 0x0, 0x4, 0x1f800000}, {0x2, 0xfff, 0x80000001, 0x5, 0x314, 0xffffffff, 0x9, 0xf554445, 0xfffffffffffffffb, 0x0, 0x8, 0x0, 0xeeb2}], 0x7fffffff}) 2018/04/08 03:15:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x1b, 0x0, 0xfffffffffffffffd, 0x0, 0x20000000, 0x0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/08 03:15:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2, 0x3, 0x1, 0x0, 0xe, 0x0, 0x0, 0x25dfdbfd, [@sadb_x_sec_ctx={0x0, 0x18, 0x7, 0xff, 0x0, "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"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@loopback=0x7f000001, 0x4, 0x4, 0x14}]}, 0xfffffca1}, 0x1}, 0x0) 2018/04/08 03:15:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x2, 0x2, r2}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0xfff, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 03:15:59 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000001440)=0x8e) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000000280)=""/208) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001400)={r0, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x6c39b4ed, 0x401, 0xfffffffffffffff7, {}, 0x7fffffff, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000014c0)=[@in6={0xa, 0x4e22, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r4 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000001480)) 2018/04/08 03:16:00 executing program 2: r0 = socket(0x1f, 0x2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x2000024, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x6ba9, 0x4) r1 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000), 0xfffffffffffffd6c, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x1) 2018/04/08 03:16:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/08 03:16:00 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x100) clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) 2018/04/08 03:16:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x1, 0x6}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="07000300070040000700c92975005858e617bfeb28830b5f82809663fa10b35bcf2d39bfd8a92acb73bf97188de777eb7cb772d958af261bee9625b4f526a7fb140cb494ecc7d33371d8b19ab1845e034920c34600cffe719c7d1a6e"], &(0x7f0000000140)=0xe) ftruncate(r0, 0x8) 2018/04/08 03:16:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x1, 0x8, 0x6, 0x8, 0x6381, 0xd684, 0x7fff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x1d}, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = dup2(r0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000040)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/04/08 03:16:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x401, 0xffffff8c) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x2400) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x4000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000180)={0x12, 0xec}, 0x2) 2018/04/08 03:16:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x34}, 0x1}, 0x40000) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x24) sendmsg$rds(r2, &(0x7f0000000740)={&(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/116, 0x74}], 0x3, &(0x7f0000000600)=[@mask_cswp={0x58, 0x114, 0x9, {{0x9, 0xfff}, &(0x7f0000000480)=0xed26, &(0x7f00000004c0)=0xa439, 0x7824, 0x8, 0x400, 0x1, 0x40, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x100, 0xc7}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x8}, &(0x7f0000000500)=0x3, &(0x7f0000000540)=0xfffffffffffffff8, 0x0, 0x8000, 0x5, 0x18000000, 0x67, 0x1000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7}, &(0x7f0000000580)=0x9, &(0x7f00000005c0), 0x855d, 0x5, 0x401, 0xffffffff, 0x8, 0xffffffffc7fd88ab}}], 0x138, 0x4000}, 0x4010) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffff12, r0, &(0x7f0000000080)="671bc4b08d541c5d03dbf393b8ed2c9cdfc56b999ab6220bc64d8021960240dd887ce8157bf9f8c6917a6207aa32f75ad44c2c3ca71817d713b9f6", 0x3b, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000000140)) 2018/04/08 03:16:00 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x27) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfff, 0x0) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"76c23ed888443c"}, 0x2}, [{"c060e41a06db0b"}, {"d0b5004d8f5b50"}, {"22d6d0397b6605"}, {"aa87f8bc735f75"}, {"6c7c1af1581ee9"}, {"7647f0fcfcc311"}, {"e021293b659ba1"}, {"ec057343f4fdb5"}]}, 0x48) rt_sigsuspend(&(0x7f0000000080)={0xfa6}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8000, 0x1f, 0xffffffffffffffff, r2}, 0x10) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/08 03:16:00 executing program 3: syz_emit_ethernet(0x184, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x47, 0x7, 0xe7ee}], @ipv6={0x2, 0x6, '*gZ', 0x14a, 0x2c, 0x4, @loopback={0x0, 0x1}, @empty, {[@fragment={0x5c, 0x0, 0x1000, 0x7fffffff, 0x0, 0x3f, 0x68}, @srh={0xff, 0x10, 0x4, 0x8, 0x6ff, 0x9, 0xfff, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}]}], @udp={0x4e21, 0x4e24, 0xba, 0x0, [@guehdr={0x2, 0x1, 0x1, 0x10001, 0x100, [0x80]}, @guehdr={0x1, 0x7, 0x7ff, 0xfffffffffffffffd, 0x100}, @guehdr={0x1, 0xa471, 0x5, 0x7, 0x100}, @guehdr={0x1, 0x8000, 0x6, 0x8, 0x100}, @guehdr={0x2, 0x2, 0x2, 0x5, 0x100, [0x80]}, @guehdr={0x1, 0x7fffffff, 0x2, 0x4, 0x100}], "1d79dbc52ab16cf2e383447df432f4c809ab621f6de15736213107c0a48305619fdb0f89d64455b8e3a5c3364c5e31723a50e0e46b231b8bd3cc4d9ca6b347850ab5e0e5817ad8de91fb21b21b349b77a109a0bcaebcec93da25fe5d3369bd3a11f942ca2bc1455c51b4df4a632298b6ffbcf80aba183e4a78cb087e93d2a71ba9365fe6be4266412092f19ab82754204e99"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x228, 0x0, 0xdf3]}) 2018/04/08 03:16:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x40000000000a35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x43) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000100)=ANY=[], 0x1d) write$rdma_cm(r5, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="00000000531b6e7d0bcff4ebb2a0a18de23178e18a6abc606d095756040106ed2042b9ca8af1977e574b189d20d702bdf3d459886813e01aaa739d4651c27611024c7074b061ba39ba92265564a9354e571caad952923adb38b75f4c0aac1fc9faa1e68189467c3e1c83929ee904ff2cfe4c59f8053e4fdcfb07c8aac758f43b306e8df59953ba2f2d145207eb7bd6d3aa1a0b4108cd480f5e8ad3b8021717b5e6c180b7b7cbcb7dd884350137df362529a532475e74b95e0d357476cd2d9939e91fa8f47401e099cd2fa1e78eed0c269d3603cfe7e4d389b881f5966461"], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/08 03:16:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) socket(0x11, 0x800000003, 0x600081) fcntl$setstatus(r1, 0x4, 0x23fe) connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x10000000000000, 0x1, @random="b11552fdb9b5"}, 0x3) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/08 03:16:00 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000180)=""/93, &(0x7f0000000200)=0x5d) 2018/04/08 03:16:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0xfffffffffffffffc, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x54, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x8800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 2018/04/08 03:16:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/08 03:16:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000080)=@vsock, 0x10, &(0x7f0000001440)}}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r4 = getpgrp(r3) setpgid(r3, r4) 2018/04/08 03:16:01 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) close(r0) 2018/04/08 03:16:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x4, 0x0, @fuse_bmap_out={0xffff}}, 0x18) 2018/04/08 03:16:02 executing program 0: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000001100)={[{@norgrplvb='norgrplvb', 0x2c}]}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'norgrplvb'}, &(0x7f0000000100)='*trustedvboxnet0system\x00', 0x17, 0x1) 2018/04/08 03:16:02 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x1) 2018/04/08 03:16:02 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./control/file1\x00') ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x8, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]}) rmdir(&(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/08 03:16:02 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/08 03:16:02 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000480)={0x3, 0xffffffffffffffff, 0x80000000, 0xbd4c, 0x100, 0xfffffffffffffffa}) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x0, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="7bef689096331073a3b1c28bb96b3d59844b50d108ef4352f58c4a0fabcd14fd4cfe8c5e06fba6535890b8abf8d2ec591c169d11c883fdd0c2acfc0be1bec1cb8a3a8d9893828be2a5506496139247eb719ebbdffcc08bbdc6fcf910eeb3dc1fa11f5c76232106") sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000011000100299447000b00000000000000", @ANYRES32=r6, @ANYBLOB="001802000080000008002300f7ffffff14002400b7eaa8d0e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) open(&(0x7f00000005c0)='./file0\x00', 0x200000, 0xf) gettid() r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r8, &(0x7f00000000c0)={0x1f}, 0xe) listen(r8, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() lchown(&(0x7f0000000300)='./file0\x00', r10, r11) getsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000000080), 0x4) r12 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r5, 0x4, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r12, 0xc0bc5351, &(0x7f0000000100)={0x3, 0x1, 'client0\x00', 0x4, "72ab00e752c24045", "f4ad7b960785269f863058a5ff821d3a3dbc028822b03ef0a88896762d06be65", 0xffffffffffffffc1, 0x4}) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f00000001c0)=0x3, 0x4) 2018/04/08 03:16:02 executing program 3: syz_emit_ethernet(0x94, &(0x7f0000000200)={@random="91d0d7312c8b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv6={0x86dd, {0x31689ef5, 0x6, "efd382", 0x5e, 0x0, 0x6, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x87, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0xbf, 0x0, 0x1c00000000, 0x6, 0x0, 0x81, 0x68}], @dccp={{0x4e20, 0x4e24, 0x4, 0x1, 0x9, 0x0, 0x0, 0x6, 0x5, "4f06dc", 0x1, ' tR'}, "99d96bbc10a50236418a41d93f4cf56c31d8f3427723f7b2e804002417f63736802314e27a08"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xdc4, 0x9c2, 0xf35, 0xc89]}) syz_emit_ethernet(0x30, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @current}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa080, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) 2018/04/08 03:16:02 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff1fdf"], 0x0) r0 = socket$packet(0x11, 0x10000000001, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000000c0), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/04/08 03:16:02 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x100) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x20000089f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)}}) socket$inet(0x2, 0x0, 0x0) 2018/04/08 03:16:02 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/08 03:16:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfff, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x41a, 0x7, 0x4, 0xff, "b838c0bcfade28b1203f5afaca794608d466d8032bdbd7038fcefc6eb2df6b0027e8c08b4c5e58c091207307", 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x0, 0x200}, {}, 0x0, 0x4, 0x7fffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x340, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}, {&(0x7f00000001c0)=""/246, 0xf6}, &(0x7f00000002c0), 0x40}, 0xa0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfa) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) signalfd(r1, &(0x7f0000000000)={0x45}, 0x4) timerfd_create(0x2, 0x80800) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"e9209c268c374d"}, 0x8000}, 0x10) 2018/04/08 03:16:02 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000000080)={'tunl0\x00', @ifru_ivalue=0x3ff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800000012000103000600000900000000000000771146c1065cf561331dc8e65b13909dbb293b24264e19ce753ed12906cd369d08b0a0d343214205a6c8c607c00ef0646d4bdd3ea304b2d60064e200000000ff7923bb333973f73c822b4395422064f921bfb9d2375eb5d3609dfd1f35c046ec3ef07d9534ee5c99c85253919fab247bc5cebd1f22eacd92fd66f087590d1fe6c5991026609ec36506e69134020ddbd2c2a8e945b5777f21d4ded606d44d1e332f9c945f763667478932b972c23f6e14fded50748942e6f0b04868df067d408d6019adc40a2b1c866deb374229310f8d82f7", @ANYRES32=0x0, @ANYBLOB="00000000000000000400000000000000"], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200400) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x1ff, 0x1000]) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x244400) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000180)=0x80000001) 2018/04/08 03:16:02 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xfffffffffffffc01, 0x8, 0xfff, 0x200}, 0x8) r1 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) r3 = socket$inet(0x10, 0x3, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x100, 0x202, 0xffff, 0x5, 0x280000, 0x5, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="3543a9000102fbffff0001000100070007000080"], &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)=0x9, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x100000000, 0x4) bind$vsock_dgram(r4, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/04/08 03:16:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x791a, &(0x7f0000000000)="97cf35fb640cfabdf4692b677b4bd8002f452ae328c8cbc78b5bd59a43083e79c9b389210338b9b5322e2359b52cd7435aea9abe2da39e5d7198159edde8e2c7baa4d1d5d7f15d26b9f3cd5d43291acf267fba784bc20f76281b7c78cf4d992ef5faa60314985a5168394897b928") [ 80.143251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.182008] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/04/08 03:16:02 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xe, "533973e21238812f862f5cd43fd7"}, &(0x7f0000000340)=0x16) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x81, 0x4, 0xfffffffffffffffd}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) [ 80.189611] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 80.191941] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.228458] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/04/08 03:16:02 executing program 3: msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001500f87ef43786"], 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000280)=@ethtool_modinfo={0x42, 0xbca, 0x8, "eb5f2f43d019e963"}}) setsockopt(r2, 0xa, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) [ 80.236060] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 80.246742] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/08 03:16:03 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = msgget(0x3, 0x200) msgctl$IPC_RMID(r1, 0x0) write(r0, &(0x7f0000000080)="240000004e001f0014f9f4fb00762608f91a1f10080000deffffecff0800120000000000", 0x24) 2018/04/08 03:16:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20040, 0x0) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/08 03:16:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(arc4)-generic,ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sysinfo(&(0x7f0000000040)=""/105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/04/08 03:16:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x146}, 0x2c) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5914ae2fdc24e95e12aa8daccf7f43e72be9cc66f"}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0x95) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000280)={@loopback={0x0, 0x1}, r3}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x705000, 0x8004700b, 0x12, &(0x7f0000000000)) 2018/04/08 03:16:03 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x450001) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000200)=""/132) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffed2) io_setup(0x9, &(0x7f00000001c0)=0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/08 03:16:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000003c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/04/08 03:16:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x400, 0xffffffffffff25db, 0x100000001, 0x5, 0x0, 0x6, 0x1, 0x268, 0x40, 0x1f3, 0x33ce65310000, 0x68, 0x38, 0x2, 0x9, 0x1379a138, 0x2}, [{0x5, 0xfff, 0x7, 0x0, 0x3, 0x40, 0x7f, 0x3f}, {0x70000000, 0x6, 0x0, 0xfff, 0x40, 0x100, 0x7f}], "8e43357253c5c0bf3fd39e30b3df59f9922b0e72d8e46edf8711a947fd41220ff581e112314a7b2f36251ce4b49fa9ccacf85766aca9bff95cfadde34569ef6fbc71a771b987191f26b23421ea44fba9623547de7f600b5a209d0e9fb7485837749f9b0112c3db3684f2a6cc4893b4f6f715eff9248c36333ddb847551d3314dcc3101e2e4823ba2fc6264aaea008b8b3f16463c7c77da80d0b1e04aae9d3c2abd0239ebd85964181ee0070d04568d094aed28", [[], [], [], [], [], [], []]}, 0x863) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x5) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) accept$nfc_llcp(r3, &(0x7f0000000c80), &(0x7f0000000140)=0x60) getpeername(r3, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80) setrlimit(0xa, &(0x7f0000000180)={0x3d040cb, 0x5}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0xec3, 0x4e21, 0x2, 0x2, 0x20, 0x80, 0x21, 0x0, r2}, {0x7fff, 0x5, 0x101, 0x6, 0x7fffffff, 0x6, 0x9, 0xffffffff7fffffff}, {0x5, 0x9, 0x1, 0xa7}, 0x100000000, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x7, 0x1, 0x0, 0x7, 0x3, 0x6}}, 0xe8) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(r1, r2) keyctl$session_to_parent(0x12) 2018/04/08 03:16:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/116, &(0x7f0000000040)=0x74) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x0, 0x9}, 0xffffffffffffffff, 0x200000, r0, 0x0) 2018/04/08 03:16:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="79ff600000c000806c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="6e3cae12243ce34bdfdbce7540299d60886084e8d3105c54e85ece1489c4334b8c88fe0576c945d87ac7c752e6343df98a069585a7c8b2cb1df5b89c3a52", 0x3e}, {&(0x7f0000000080)="2dd80eb4ce89e031116cc14ab41075acbce787232e8b1f9b913e1ec0976dc8e7884eeeae33fe93646dd8f1cfa6ef233457baed1d84feb8903c867d8d289db72c1461a2fa98b6f0e6dde510b74af61d53a0561d9f886ef3117f2cea48b65a2485764255b10c9eae27bade1b262fba13105943d76431b16dc3a45d6b249312730aedde79e4c79cb886501f1fad54a5b28fa4023bc4419b8c89d6bdba92f54508b7fc1795ecd997dc553831c7fea6c076c3f344ee374d0d75effc70082a2b121e640103bc3dbbe33ce93bf8395b72", 0xcd}, {&(0x7f0000000180)="7be38a7f849b32d51b198841a7b9e142f24d1c42b447e0151aa8bd95cbfd4ca1694bd43a57fb4031775a040fcc5ec1561e3c0e2022f374391b81c205268cbc3ee163164069d4738d72a951e5e0f1b06c6885b1887c480a85adc32ce182bb2c9fcd0827d80089c317c9e20b7ac91013a0378883a961f18377aaacb72d3f5f939450d8be693a71782085bd0ea5121bea692e8c74", 0x93}, {&(0x7f0000000240)="be4fe534a297b9001330c7df41ac48e3fab60821da7228be1fa9a6eaf4fd54f7ff8b3823ba681b2b33fd67a4a05b8f2a3ed4f93225491abbeef85d6039f413cd9e1f0d91c89951f6638c984d458914489b814b", 0x53}, {&(0x7f00000002c0)="4bb7c8dd50088c187a07c6e544b557e514482a1f043b6779bbd0448ec0148856b3a2e1e6f96d97d977b20405e801dc1d82548302a9b328bae4d9b8f921c854ea3aac59907ff247d39d5ebb410c54864b2bc719270a7022cb409295012ebe41d1e4d6a9c340fbac1d112964a5b8bf6c4d77c726098e10f5c9099a5c8ca45f6e0c91416b46ee782c55072c4fcacf9c9290a95e61fd", 0x94}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000380)="d82b22440561124f5575f177031fd10c33af9c29f3063df25c3a4532386864cdaf4b12fb68b40e349dcf204373f5a3890fd4b5f964d904bb534e0d22158602079c49e9b2f0fd62adcaa07b7c2adac4995270315342f607ee7c26d6b4724293bfc742bf4d56270b58fb7f9b4db5", 0x6d}], 0x7, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x188, 0x10}, 0x1) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x4800) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001900)='cdg\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'ip6gretap0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001880)={0xf, 0x8, &(0x7f0000000500)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r2}, @jmp={0x5, 0x7, 0x0, 0x5, 0xe, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xe2}, @call={0x85, 0x0, 0x0, 0x2f}], &(0x7f0000000540)='syzkaller\x00', 0xc9766f2, 0x90, &(0x7f00000017c0)=""/144, 0x41100, 0x0, [], r3}, 0x48) sendmsg$netrom(r2, &(0x7f0000001ac0)={&(0x7f0000001940)=@ax25={0x3, {"7fb97a8a554bc7"}, 0xb05}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001980)="0d8b3c87271f91e07b75942cca582954a28d505d60fa6b78d11856c079113aea902342cf82c2cfbb629e64956df9a898396782c96a002bd00e89eb7f16313050", 0x40}, {&(0x7f00000019c0)="bbedbba2a9e977f4b93dfae980631058035c95c26bd274896291499639b661d901368d774badef982f04860f8560f6b7f106a4263930399e2cb09dada8fd", 0x3e}, {&(0x7f0000001a00)="7678afa9ff9ca29d26ca10ab2da631ca86e5e4ff6f035c54fd4e4043e1db85dbbd5271e441277608ef18cabd1c04cc1da7e8dcb24604af61829c31262115743ff66c98cdbe73cd8e25511ee3cf499222e8d38c2312b1c48954e11ddea30cda900c31f8365e0308d8ae32289f", 0x6c}], 0x4, 0x0, 0x0, 0x800}, 0x4000000) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/08 03:16:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/08 03:16:03 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TIOCSBRK(r2, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/08 03:16:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400002, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x31, "43dfeb8a734a1c4a0efa7393032de0d4d03fa17f665c767593f917aaf23144a41bc61eccd2f59142f99a1bddbf061c174f"}, &(0x7f0000000080)=0x39) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x93, 0x2, [0x3, 0x10000]}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00000001c0)=0x2e2) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000200)={"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"}) 2018/04/08 03:16:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x40) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fchdir(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/08 03:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x58342) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 2018/04/08 03:16:03 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000002c0)="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", 0xffffffffffffff8d) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000140)=0x4, 0x4) 2018/04/08 03:16:03 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES32], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=r0], @ANYRES64], @ANYRES64=r0], 0x2}, 0x1}, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x80000000bb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/08 03:16:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x409) [ 81.228245] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 03:16:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xa315, 0x80) r2 = dup(r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000000000000", 0xc, 0x0) 2018/04/08 03:16:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000b80)="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", 0x57f}], 0x1, &(0x7f0000000240)}, 0xf00) 2018/04/08 03:16:03 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000002600)=ANY=[@ANYBLOB="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"]}, 0xf0c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38", 0x91}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r4, &(0x7f0000000040), 0x8) mmap$binder(&(0x7f0000091000/0x4000)=nil, 0x4000, 0x2000000, 0x80813, r4, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0xdf3, 0x81, 0x7, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0x5, 0xffffffffffff8000, 0x9, 0x9, 0x2}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000440)=""/233) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0), 0x4) 2018/04/08 03:16:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)='&', 0x1}], 0x1}, 0x8000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f00000003c0)='/dev/kvm\x00', 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x9, 0x2, 0x7f, 0x1, 0x215, 0x800, 0x0, 0x7, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x1, 0xf2], 0x0, 0x200}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2, 0x10}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/08 03:16:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000228fdb)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x24) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x420000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/203) 2018/04/08 03:16:03 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) signalfd4(r1, &(0x7f0000000000)={0x6}, 0x8, 0x800) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/08 03:16:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) bind$alg(r1, &(0x7f000015ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r4) fsetxattr(r3, &(0x7f0000000140)=@random={'security.', '$\x00'}, &(0x7f0000000180)='skcipher\x00', 0x9, 0x0) 2018/04/08 03:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0xff38) [ 81.362637] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 03:16:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rename(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00') r2 = socket$inet6(0xa, 0xa, 0x98) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000008c0)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x15}]}, 0x18) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffff8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}}, 0x84) 2018/04/08 03:16:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = shmget$private(0x0, 0x1000, 0x78000011, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/24) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) socket$inet6_sctp(0xa, 0x506ebdd3b9029063, 0x84) 2018/04/08 03:16:03 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x400) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000984ff4)) epoll_wait(0xffffffffffffffff, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) dup2(r3, r4) 2018/04/08 03:16:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x9, 0xae, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="03691b234ad11a4024daab22a2"}, 0xfffffffffffffdf3) 2018/04/08 03:16:03 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) 2018/04/08 03:16:03 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 03:16:03 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 81.572054] kvm [7901]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x80000000067 [ 81.639240] binder: 7927:7933 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 81.693606] binder: 7927:7957 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 81.701728] kvm [7901]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x71f0000016f 2018/04/08 03:16:04 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001100)="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", 0xfffffffffffffc40) r1 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e76652d58a9a0004000000003"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/08 03:16:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) socketpair(0x10, 0x1, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f00000006c0)="f8f220d9e4b49bda2e235ab5b2719a608cdd6eaf75ca644f79f8d62e050701ae397e57d1a3a251394d66ae1fd45c3527c7c18939f25a407b7a2d5640d86d57a647bac527246455f1b7735b815d35afac94721d255749588429b1f04409adb47f6fbd8dde87433ede9790ac70698a0d96681eec2cb285e0a2e4b4b51b37f0fd1d6273fccca1cec4c0503168e2e849a5f46e7e0db2998a0647f1b4494745c02ed8d78fa06664e02081e711f3c8020985d4e6a30da42444348c11235bfadb07d5d21e", 0xc1) socketpair$inet6(0xa, 0x200007fffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x4}}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r5 = socket(0x400020000000010, 0x3, 0x0) read(r5, &(0x7f0000000180)=""/190, 0x69) write(r5, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f81000000020000", 0x1e) write(r0, &(0x7f0000c9afe1)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a0", 0x1c) r6 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000600)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) socketpair(0x0, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000007c0)=[{r6, 0x4060}, {r2, 0x914a}, {r3, 0x8000}, {r8, 0x4}, {r7, 0x8000}, {r5, 0x1000}, {r2, 0x8000}, {r5, 0x201}, {r7, 0x40}, {r0, 0x101}], 0xa, &(0x7f0000000240)={0x77359400}, &(0x7f0000000300)={0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}}}, 0xce, 0x9}, &(0x7f00000005c0)=0x90) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x1, 0x0, 0x4}, 0xc) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00000004c0)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="310000001f000000000000000000000006000000ac1414bbe000000200000007070100000000000000000000000000000000070000000000000000000000000000000000000000006ef1f38b514bdb2d01010006000000090000000100000000000000000000ffffffffffff00000000000000000000ffffe00000024e2300061f00000000000000000000000000000000153242cdfe3337fc0100020000000000000009000000000700000000000000ff0700000000000003000000800000000800000004000000"]}) 2018/04/08 03:16:04 executing program 3: 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) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000013c0)={r1, r0, 0x712}) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x8000, 0x4, &(0x7f0000001300)=[{&(0x7f0000000180)="e3112ba9ff4e3ac8c00b6fafa5966c130e3271a3a3782b138de9cdab16a1b5e45c69b257349e0267d9a05067a9edaac9", 0x30, 0xe28}, {&(0x7f00000001c0)="4b83c979b52689a5d753914b511d54691082cbdc65ee07511b51fe5539cc188f1d62781a0bcd103a4ea2fa41c93ac091417a25b16a6d7fbed1288576e5813a8511232dd9d1bafca8d2cfca99aa3c67fa51fe5be5952de345b795f90ed96aedd82f98a8e7211778267c327d2246b599b45c950e5f2c6b093ce8330c8314435a99af4246331a5e059530ac6c1a855f18b49aa780dc7002fb3aa4ca2b5333935d12e1198e9d65b4ac82716029328a0b2d9242c0556945cf8c0f4b8461c5b238673929dfcb9c0b386bf0cea5dab463a372515d3c4e8ff328a0ec0fda9a935f0e43ca494c7a96ab", 0xe5, 0x100000001}, {&(0x7f00000002c0)="6c63996415e33658756542bb6a8cc07e5979f8bee92972220f9d64e1e4719621ac55", 0x22, 0x4}, {&(0x7f0000000300)="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", 0x1000, 0x5}], 0x40000, &(0x7f0000001380)={[{@time_offset={'time_offset', 0x3d, [0x33, 0x36]}, 0x2c}, {@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x32, 0x33, 0x33, 0x36, 0x36, 0x37, 0x32, 0x37, 0x34]}, 0x2c}]}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001700)=""/246) 2018/04/08 03:16:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x0, 0x0, &(0x7f0000003c80), 0x220000, &(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES32], @ANYBLOB="1058391871a572414cc41f618ef247f550ccc17568df429fb421c405a350ed174c12fd1745dc65aa4b82f2bfe3a0d2b66696d0e3b5e8cd4e8d23c5af2d0bee4c2b828d1b2aea6a9fde6c91f6124564b1c350826987259979baa543ff36b8f754472d8481971c90ca82d9bc7ac63d9d8e33a18aafa68dad19f5c894572d2db94ca60df8eedddc8c4621", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES32, @ANYRES64], @ANYPTR64, @ANYRES16, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64]], @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB="33b234a38798e6c14abcf4b9c75e92358d6ef40d1975d90d843a4d22adc24d16ca4028820f454572e9d95c4399c30b0a51a1711d5cbb66aebfd6fd32c17fe62c9b9b3ee6e93bb60b103bb0082b85fd18dd1050163b18e7866d8ca5f90b76bef9c5dd55d09268f8", @ANYBLOB="3ad3b4eee806", @ANYRES32]) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/08 03:16:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) set_mempolicy(0x2, &(0x7f0000000240)=0x101, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) r2 = semget(0x2, 0x0, 0x260) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000100)=""/35) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x10000, 0x9, r3, 0x7f, r4, 0x2, 0x9219, 0x80000000}) r5 = dup(r0) msgget(0x1, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000180)={0x5, r6}) 2018/04/08 03:16:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x50000) openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @fd}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xa26, 0x0, "7cbdc6610e5c9cbbdd95818d6a4662b33e92c0c460bd7bb98defdba4296a49c157e8577cae72b17301e326a3509eacd3ebeaa5e1992d965209029e7a223aa74c1eb5d9770c68ca866b58fdf2041071be"}, 0xd8) 2018/04/08 03:16:04 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000006c0)={0x40, {{0xa, 0x4e22, 0xe40, @loopback={0x0, 0x1}, 0x1}}}, 0x88) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0)={0x3, 0xbe7e, 0xfffffffffffffffa, 0xd4, 0x3f, 0xfffffffffffffffb, 0x2}, 0xc) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) 2018/04/08 03:16:04 executing program 7: semget(0x1, 0x2, 0x2) unshare(0x7fffffe) r0 = mq_open(&(0x7f0000000000)='u$\x00', 0x6e93ebbbcc0884f4, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000340)) lseek(r0, 0x0, 0x3) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x200) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x5, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) 2018/04/08 03:16:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000180)="9badd37df3545843d3fccbef020000", 0x64, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x186) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xff8e) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/08 03:16:04 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/08 03:16:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xa39, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)="4f7dcd30f6d48c295ca58ce0eba5ae128e4526b79b4aac73ae085afa5a787fe7a2db87a800e47fa8", 0x28}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000100)=""/12, 0xc}], 0x2, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/04/08 03:16:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x2, 0x2, 0x9d63, 0x5, 0x400, 0x9}, 0x1}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/04/08 03:16:04 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x30, 0x8, 0x10001}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x6, 0x7}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000140)={0x10000, 0x100, 0xd8c}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2be3"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 03:16:05 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x14, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="09631040", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="a5dfa4b2a6119a389a07c98c3f8b7b270721c8135abc1881f13a7730083dd016abe32c4ea4f6f8b948c6ab946ec91d372f25c65001285cc16eb63cb095c443512b9a854114ef173af0202591ebb44b72fa6693c28e7b3b30eca737d9e3501f277d83c37db77c4313acffe84b275a510e39c23b88e9d6aecc073b3d86f430a5b02af256864a7ff16ea5d8df047d6b581f3d892b41a4271f44ac4af16a995b8df280beaf14f94397a6e707134fba58eb83332030", @ANYRES64=r0], @ANYBLOB="0000001000000000"], 0x34, 0x0, &(0x7f0000000100)="df205067d9dd3b50522e81ea9d619adb4803801198fa33a4d665e856b7f05aa997d1742917900eb51ae66f068f75a5a63bcaea47"}) 2018/04/08 03:16:05 executing program 3: kexec_load(0x1b, 0x10, &(0x7f0000000680), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x3fc, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/135) 2018/04/08 03:16:05 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='\\]system].GPL\x00', 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) userfaultfd(0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0), 0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/08 03:16:05 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x100000000, {r1, r2+30000000}}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r3 = getpgid(0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 82.925285] binder: 8034:8036 BC_ACQUIRE_DONE u0000000020000040 no match [ 82.972160] binder: 8034:8042 BC_ACQUIRE_DONE u0000000020000040 no match 2018/04/08 03:16:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x81, 0x7fff, "461eb7e70c1a55ad9c58409bbfa934e2ed0a8e7745b23226c75513f41b4d303f8dea842a65d6d2460433b14ea7d6e46b33d1ef6133e8b00685feb96a1dd7c1", 0x3e}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="b8450666a5b222f7b3a5b82e79ff85eaff884c53245acd34959c446c45dc20c2d998936d5fe31528d97195d8fd6d19c4dc8d23b3e1d136a5b3a06afec52e854393d2819cb77c8c452860fcbc82edf42412b9e7d3f801f78dbd32436076b257c2ba75bba5d3155ed7ddbe0f4592179e226a1b42c0946c3b8afd0cc13d8c47423ac88c8f9d1c204e71e492fca09a3d4bc9cc4915c24e37c3bfcc2ba6a3ce4f0c8e32dd2037a1b84e3339ae5fe2c6005e3ae4e1c2c61c56847f2e", 0xb9}, {&(0x7f0000000280)="ba1ff24f5d2dce057bb426db3999ad23d5f2f09f2c57df65ad3f164a5c8c00bf44f5d26c6531a1a8fb9c1746ea7b05ead1d67547ea79781bfc5a8faa456498e7fc8924635bc995e88b45b053df77b546e33f64e91ef2d8d4df8348218213e96ce102bb3c0c63a48e8f495c4dfd9b6665ff", 0x71}, {&(0x7f0000000300)="3ba65d989bbe8820ef6f49494da9987f1fc142fd0ba84bb63ff8ee7fb84e312017f2dfda3978ebdcd6199a871402ce96db62614be7e07072a0495239874af4ccb719c1c81bd870f8a372f16c9afaaeb35a49a9ec526e8573ea2b3557e357b0809f5f8ddbbf8bb7694fd19e93313c45678bf036bad593c7e7f8889fb76306a3b86d8722c05b7a44286de9fe0a61bba28ab08a9b1392e6862b27af636a37a2c3eff3a732ea0800fae88cd2c0f51760f9bc0a9c8f156cfc3c0a2682b6754c318397903396956d2d738777a6bef5049271cb48bd5065ef", 0xd5}], 0x3, &(0x7f00000007c0)=[{0x90, 0x0, 0x0, "097332116c8bce0bc783cf9b90dbbd2ab9b18108c17052b0fa589b9f08c91050007ef2beced747d228003d37467008ecf4046e7f29bcf2ded17c32feaf1e7ed92b5fd5cd767407c8674242f7ee31d9cf37e640de2b0dd48abf52b68d015381daebae9f0b3a3ea735e697a6cd26158f90b154357bbc86207de4"}, {0x10, 0x0, 0x5}, {0x98, 0x0, 0x7f, "35c432320e77760844af78329a4fb42a3a8b9eaa1d8ecd94bf75b5bbe217dab8fb7a28fddd662f8fa2ff4ba70e50f4d240ac1aa6ded42752c1b625bb25a7c4e90529bb33c2882421485a7065bd96b19d4585d6e6a4d8ba3300c9f3ad5d181b809025c211b6cd0ee5c1bab0541ed8cb93cf052c9e122b0ccb28b4225f028efecbfef3e7480fee"}, {0xd8, 0x102, 0x7, "8c3008140a1f5fc01f0bcddfb1b99c9172742e42f1a8798ed615c1c2d712d113ad8d5a82641000c90fd3025777b878bb231379486e14eb1a7dc9547e7dae25815cd84fcca80cc5c4264c90e7732c33b8483e5fe47f793de967883b429c4b9612a262bbec284d12be9cabf56ac63130dd168689ba34e375ebeb7fb4061d84ee87c89d27a30d6b876253de5e4900469c1d4b069cede991fefe403408c7ef422c0ba76f143cf019b6d6273315f1b74208fea72c8a5606f84c599a3cedec7d9e7d584588"}, {0x18, 0x29, 0x10000, "96fadb18"}, {0xc0, 0x10f, 0xfffffffffffffe01, "1163bcd3ee1847836c30113653aab9bab6d97b55435aa14030f8b238f3d7188c97a452edbfa625d25010e8cfc41a855dd04a517e96cc972a771b9bca468d8354fdeb202802a7c5d85ed6ec164dbb80b8dca543def54aaae75485a4fe031d932b55912750dd8c82bba12658a64bd41b014c4ab65d1903087d2914873579fd8b400fcb3b82598e5f6271370cc0af5a6443d982dd82ab4eaff197cc3c7b8e8ac7e6f830e0fb945fb51a09b0"}, {0x1010, 0x114, 0x2, 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{&(0x7f0000003980)="3e6e9d871092428e32f444fd1ebe93f9b17216135d4414b9d6532ab6e5e88e74f3a23b38d657f8b1a938b45951085ed91e688327425604c05acb733cdcda407b2007b313400dda0c03070fa1", 0x4c}, {&(0x7f0000003a00)="39f5802ce5ad1bc97710984a42801eb1a6aa934e6bcd21ad8bb2df1147c2ec14d86eef76ed99fa4848c2ff881365d52521dc33c132adf4d48391f06bb1a66b35c589f905a04915be8de6b5aa", 0x4c}, {&(0x7f0000003a80)="e8ed9d9f71387fc1be8563eb6b61e0266233315fece30c4ecd0ad101d40adfa428f04f3be487c4e7fe8a9d0cf03eeeeddad233d15257c7c24534a558ceca4ee166c81fb86fd4634891da9198536bd195eb72338bffe123ebbe357ac101662ff8b4896502cc95c6a567", 0x69}], 0x6, &(0x7f0000003b80)=[{0x108, 0x0, 0x8, "f6f946cdedf28252bc03666f0dadfff4aa5e74800cd726bb5b4590339f0446fcecfc29ee960ef63f79379bd5a620ef842e1691be57fdb83a0fc813041adff1a92c43d9f3cf8467e03ee22d6d7265bd71fbc80aa434e5a27ab2e0c66c97efc87ef4e7463ea850b3f6edae258f4c12e35195a76890daa02c97a58af96a824c06422c190d816c5cc7b000c4935a87dc4e1a222d03a1a43af60dcee76b8df3ca24f03a630352e5734193fa111bc0ece734c8613e889d656ea544f9ac5aa919266e9247864c4d3851018e06a32b3ddd3bf83aed10eae71bca17f62ed5217110114e4fdc6728f30bdd2d5f51691c2479d6afd5bd6b"}], 0x108, 0x48000}, 0x6}, {{&(0x7f0000003cc0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003d40)="9fa90dc76c5ad3bab059f22a577d7e", 0xf}, {&(0x7f0000003d80)="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", 0x1000}, {&(0x7f0000004d80)}], 0x3, &(0x7f0000004e00), 0x0, 0x20000000}, 0x2}], 0x6, 0x20004000) chroot(&(0x7f0000000080)='./file0/f.le0\x00') open(&(0x7f0000000780)='./file0/f.le0\x00', 0x3fffa, 0x0) 2018/04/08 03:16:05 executing program 7: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="83940000001f00006a0c1f241e10b2cb9b0000019500002977aa0000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [0x2], r0}, 0x48) 2018/04/08 03:16:05 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x8001, 0x0, 0x0, 0xfffffffffffffffd}}, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), 0x4) 2018/04/08 03:16:05 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x0, 0x800}, {0x0, 0xc535}], 0x2) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x0, 0x0, 0x7fbf]) 2018/04/08 03:16:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x91, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="208dbd8b50844e0000003000ff0a007f000000000000049583ced81263558e09796136d75a0dc3f642fc0a05945c0b90fe993d58ed98fffcc00877cb835e650afb10cacf098d04cdcf8a67bc87d3c62ee721268376ec157e71213c1cf9982087c515fa21f6d48ccd04671791f824474ae669483de241d6230ba96df686b887276a1e01acdd06486b4876640bc4a58e3c81f03e4b827d1eb78c760ea8205a7d888e0223e2da341b96b6042abf081fb24a81b679d955fbcc5fdf3b84bcf8545a62a8331b93f0d781216116d855c1eb3de15060b147c4dc9c16"], 0x20}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/163) 2018/04/08 03:16:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000400)={0x0, r1}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 2018/04/08 03:16:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 03:16:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/4096) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/08 03:16:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x3e, 0x400) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000b80)={0x0, 0x200, 0xf3b8, 0x3143, 0x7, 0x80}, &(0x7f0000000bc0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000c00)={r5, 0x2}, 0x8) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f00000000c0)}, 0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)="008815fd9a69b958ea0f134144450212b5a7d40274e066c6b6761218b383a0c6a260a5332e8c95b8b0b6e65254efe1c4afdecec545c7734f214403000000370e5f05eb8e9852598e45783704acf9c78a44d1f45d1a", 0x55, 0x0, 0x0, 0x4}]) 2018/04/08 03:16:06 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/04/08 03:16:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0x3}, 0x0) 2018/04/08 03:16:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0xb, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x20000080) r1 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000200)="531949628d8c073c85be6bafaec139d762fa07b8d2e69f3e67edfbe6052ee2b91809740eaf98ceb7ea6bb9b7d0b59d11cbfb475870e77c593c54784f038bfc745624243fa14206055282a66230e9aa3610a27f3419ef021b13c198cf35c531a822a7388184e773a0695317fc672d88fc36923db80798646b2558891cc987d5caca7ed2d51b1f4ce99bfd4e7abee777f4c63e9fccbf11873d3ea136883820fcb290194a69e9c37abf7707cb6206c81757f7072048c53737a80878722f6a26151e73bb949023d729efa81f4e4f9cc89da0c081fc974723cdf599701c19a8a4d5036f29a7a79dd622de6a749a860973b9", &(0x7f0000000080)="2285a5beebecc494b8b597023dfdb13b8f7b", 0x1}, 0x20) 2018/04/08 03:16:06 executing program 6: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x7f) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) getrandom(&(0x7f0000000180)=""/245, 0xf5, 0x1) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) dup2(r1, r0) 2018/04/08 03:16:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x2, 0x1000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x9, 0x8) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r1) 2018/04/08 03:16:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='vboxnet1*proc\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000003c0)=""/26, 0x1a) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr=0x400, @in=@multicast1=0xe0000001, 0x4e20, 0x1000, 0x4e23, 0x1ff, 0x0, 0xa0, 0x20, 0x1d, r2, r3}, {0x7, 0x7ff, 0x6, 0x146b, 0x40, 0x983, 0x0, 0x9c}, {0x1, 0x6, 0x8, 0x100000001}, 0x7, 0x6e6bc0, 0x2, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0xffffffff, 0x0, 0x3, 0x2, 0x7, 0x8001, 0x1000, 0x101}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'yam0\x00', r2}) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='syzkaller0\x00') 2018/04/08 03:16:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x443f9, 0x0) r1 = epoll_create(0x800004000c) r2 = syz_open_pts(r0, 0x200800) dup3(r1, r2, 0x0) 2018/04/08 03:16:06 executing program 1: unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) fcntl$getown(0xffffffffffffffff, 0x9) creat(&(0x7f0000000080)='./file0\x00', 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000110}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x400, 0x234, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/04/08 03:16:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7) ftruncate(r0, 0x7fffffff) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001380)=""/78, 0x4e}], 0x3, &(0x7f0000001440)=""/223, 0xdf, 0x8}, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001580)='/dev/sequencer2\x00', 0x80, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xe, 0x5010, r2, 0x0) recvfrom(r0, &(0x7f00000015c0)=""/74, 0x4a, 0x2100, &(0x7f0000001640)=@l2={0x1f, 0x3, {0x4, 0x9, 0x1f, 0x0, 0x1ff, 0x3}, 0x7ff, 0x3}, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/201, &(0x7f0000000200)=0xc9) 2018/04/08 03:16:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f00000002c0)=""/165, 0xa5, 0x40000000, &(0x7f0000000240)={0x11, 0x541287c57b03b6fc, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) sendmsg$alg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)="d5", 0x1}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a20a39242fd3dce2d44ec8ed5fe67506b9a93cd72867ff366c16f79478bb50c69a18bd4688da034f47fea404d5ddabc573879899989dd6d3b91e96887267df913b67211bf3ff4e38c0a2ac23eaebaa73f8c88c20292714ba4f59160bf7cafcfa90e07c5c30dbb89985d3ea944462ee3f33ba0d50a842555e721b545353002e6c090923b4b59c18296281ffca10131b364d1123a8ddd9020ef32e31dc2c3ff51215f98580618e132502cc646dc31f25b6b7f2f2489515db50a1fe3cba35cbd2c2f9e3adf59c3a3f4aca1490d54076eae3be080f57f08c75e0281aba42eb", 0xdd}, {&(0x7f00000014c0)="a032c6cf9e10b40866af115ebbc71bee034359b364c6b2a8e1ed4ca79eebd8b2fa2e200353def8e4a0e06e156272140d2d877f400f2edc481b4df7ae39c29b85f43384", 0x43}, {&(0x7f0000001540)="1d12976029450dce2d42fee407c95c05364999a5464a8c37ee4032745cffe38555fd33d22d487e1ff1fa147424c53d806eb828c7739ca8124d0d5ece16d448bddec5abe5f59921330e0fcabb2e858af039eadb72548690dba65d485509e7092dc12ce8f38db78cb02fde004276f05d1564d0d66d46e986d210f91b2ee51513861dd2a572357ca465a6a3d6409c8471244854288f4d89c8c5fe96cbd9a3df1ea154c38695382a4118c988b611b673f11207dbcc10", 0xb4}], 0x5, 0x0, 0x0, 0x40044}, 0x4080) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0400000027a972301e6d998d0063810000000000000000bf0b390804000700fafbd10cffd992613be83727afd5be93f6afcb12788b3a89697f5b332380889c967886757ec1d2770a1ea8d52c47027ce3"], 0x18}, 0x1}, 0x0) 2018/04/08 03:16:06 executing program 5: r0 = socket(0x2, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/04/08 03:16:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00060006ffff08000008a2810006000000"], 0x1c}, 0x1}, 0x0) 2018/04/08 03:16:06 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x440102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000100)={0x0, 0x2, 0x10001, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:16:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x4, 0x7fff, 0xf6, 0xffffffffffffffff, 0x6, 0x10000}, 0xc) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x5) 2018/04/08 03:16:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x117}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32=0xffffffff, @ANYBLOB="00000000af5ffdccd8386f81030354ca408e2776ec457597811938f1907c4a0d11b16dae6692ac3f1ceeb5b58234ac25aeb0e0bb199e7dc6e73d661e77ae33da52c020d7aae3b5b26131d15a773fcb74f313743ff48eeb46a7aef0f65191dbdc851c15ed2d"], 0x71) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @ib={0x1b, 0x81, 0x4, {"2dba0b534604863dcf3fe04d66ccdc50"}, 0x100, 0x1, 0x4}}}, 0x118) ioctl$KVM_SMI(r0, 0xaeb7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/08 03:16:06 executing program 1: ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000340)={0x0, 0x100}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000480)=&(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) getresuid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f00000002c0)=0x0) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000016c0)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000005c0)=&(0x7f0000000580)) 2018/04/08 03:16:07 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000002040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000004600)="aec7182c7f96315bc8d3ba07dcb3e3bd78400bd82e7f04ebd79e57b22a7b4dc21ba00dfcc72e9af2e07af694da717aa3b6cd8cef6d03642cecf8a25b5f890ef497d5cb268eaca1b20a4cc09ee2d6bbdf55f189111658e7b58ae86a77c1f2bf136ae510214d2e2fe6fbdaa3c5fa0fd6469bb96fd2923690f143869f207af3c9e316dadcba062566907270202327e8f90f3f1c41ca8221ab9f61d53c7e158af452b4973291c1aada854dcebaa45ef9df01869c5db4a16e8e1f25b068b7d702e5fcc98b921c91483ae2b07e80542471fe2d4f9c37c95f7892df8b107324fbf222568b6354ce640b30d4bb34ae72c8b1954476494e099decf88e93e674ef00b7e0df89f74e4ae03225625baced1b9e324317fb48397793c37a378ec5600c508249f6f5f32879a3f40dd5a4927bd355c6315c7b8193220fbedcb7e3d8b4bd2b9b537b2b98c87d0793f2229f35aab437bf3b773ae91c0ba64565cf89b1f838d9863684867b14e32f5d1c46afdb8753e5edbdac17661e53f15376496b05100d2e36ea2ad8f970e1baf9f5fb57873510d4f260f5f8391c0417b397a561abbab896cbc4b0a2b213cb328705672a76b0cafe80234d435100a6c6fd3ce7273ce149e4b7f0632efd03c9e7f43a50049e6edeef5177c95b99ac190c7bf0f93b0c5c66c0b84ad7fdb9ea25fa075a0662a8fc2732f636875f6794d1c25629b6be14d708b0ab621e699d1f015e6cc3b946ba9d4f8e682fa1114097a6d6e523884be2d98e29ff68d5fe129d5cf0740ba9b8e868f7f9729025222a0ccd56dc4c3cc04afd6c77444bd490f41a80971e1798ddeee132dfe3b4737f50173931dc280796ea7a25c6d3cbea3e53159ba2d7a12ea344b9d4ebbc43aec4925342623448f4e4068db1ce32afd84c2563e6818b4556c3619aeb7ea9daa1f764e9dee51f25e2f3fae29599e2e6f8cbc35faab0b866a1f1224a9c8e51ab1aa12bc42a24193d905095ee72bcbd938d3353724ed5f6e437c2cb01dc59bbfe8b1d9dd096ff77e57ed6a3bee9d1b8348da43854b33e730b62695c2f834fbac88af33e836d46a6a6bbdb9f2711b22748ea1e91f8567b9ddc768579b8360190ace8bac652c070ed8ce869ae7275527464f92da45c29ef10c7d306cc36fd00272cb77236dbfdd4835496b92b0d64ea1bc91c8977f970d887b108706fbdc61e0c89c21edffdb86c8fadaa7f51dde1eac0c23d6ace9af76b563f84b48405185709ebc63278cba95e1d0e30f40350095735b339a2ec0bf7377009ed865fd9e278008f2b5ae04772a45e43292f781fc687d225053ac0e1f071d741c5179dae1a54d45921e1e7cf05f01688ef53ea5a2323c5d53195b50ef387415fec6bd7e8d35f796aaaf452a763a14b3f503dd3d8301243e5d7858d7e8b90f4723d050cb492db32ae2dc6c03c6b66d6186d0e2414c54f146a6b3d070ab5f44c0ed1328c692591d5758c3b1f38bf53b88403b366c29deef1f4dae6be8f3ab5ab3d9086d88c61c6c93ec093dabd69a4df0a02df6233f7b64aff2a705c5bd6042f89b63eb5533f5b20a228831d48bbc7013e701c48776e71802af2603de15c242f49f3651ca16c491a62d47d027471dd8ede8a678e122e18c0dfead9d0d4bc1e69c6c6185cfb497ce75ad564aeb962d483acca3784cb5126c3d520207460df91bbf7201710aaffa93c46a45651f913cd9adfd8af92c275ee1fbe9874f68272dd91442b340dbe46e067739ac4e9f87127cf3544f2f989b7060f52b7cf573829efe7a202b1d8be57daede5dd3c6f6b64aab5d66637e8a14d74c22a79f0266bed24cd780a8f58c0a217fa2e0b9601322fcf31dd5e6621fe26e32463a8e0ad6d0db538f046ceb5421c58ec7c1178b7548fb19a29143445c15e1afb56e2f8e88dfcddb042745e0fe683b17fd5f369f4c9a17cabeb655565c70566a40bc1ba7c73c458a378c3e9d47e78fe1e69e5b8b2fe514ab017b3a1d792f3e0ad149078da2c6482a462e5579d8c135645775120b4cea93f72ff80f225c1e6654503e34c5d1e91ea868b1c39f54aea5eb085f3ff1e2dcc6f3e667672f4f295c06c79b173f149656a0c1e945cb5ab1a7ed9e6f11040a0e18fecc1382f8516167b93a01686d0e02fe131bcbca3ccdb02b7963bac9817cadd873210d27ad19e4629fff31f9e1e60dd3ceb7bee04e502f522cee40c60c02c5b03acbdccf4ea7be468ed2cc3c1a5f5b9702f1e48364ff45ea04ecf57fa87110f59", 0x34e}], 0x1, &(0x7f0000002300)}}], 0x2, 0x0) 2018/04/08 03:16:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x8, 0xf, 0x7e7, &(0x7f0000000040)={0xffffffffffffffff}) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 03:16:07 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/08 03:16:07 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1ff, 0x240203) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0xe7, 0x8050, 0x24d, 0x4, 0x80, 0x81}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x10200) accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24}}, 0x10000, 0x3, 0x0, 0x7, 0x4}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x424}, &(0x7f0000000400)=0x8) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000280)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'wrr\x00', 0x35b7d039f9fa2763, 0xd761, 0x66}, 0x2c) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/04/08 03:16:07 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80000001, 0x20000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000200)={{0x46, 0x10001, 0x2, 0x7, 0x8, 0x7}, 0x8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000a00)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0xa, [0x800000000, 0x3, 0x3, 0x3, 0xfc0000000000, 0x9b4, 0x1ff, 0x81, 0x2, 0xffffffff]}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x8}, 0x8) 2018/04/08 03:16:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0700020000000005", 0x24) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/04/08 03:16:07 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x800) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f68) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000001c0)=0x3cd, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1161722e218f13739b8fc4e1a652b241404cb106c8129db0f69fdd4e9eae30eb3b3e19e2d316f15f44fcf9f66249c9ad8f1b25bf7d1083fe85bd92bfa26d3e693d5aaed2c2abd7eceeb29f3bce9b3b5a7b26614f286726a68bafbac1d2f4bb4e514dfea71959a26f0a3493046454e9214b5e047380105e40cc5e72d28b78ce116042a9f3f8b08329d84c8be8bb62b0b981868d7b61565dc2d60d0a283f870d6d85c348ebe30edb72b00a444ec7a0783854f2a6b546e0952eec81be8a8ffa89f749ef5730ede7bd767f", 0xc9}], 0x1) 2018/04/08 03:16:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0xffff]}, 0x5c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) [ 84.984676] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 85.784651] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 [ 85.938607] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 2018/04/08 03:16:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000140)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100001801000000000000000000000000000000a1f100000000000000000000000000000000000000007c71fdd51170cfeb00000000be8d"]) 2018/04/08 03:16:08 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x213}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000e5ab3f26cc9e000000000000000000000000000000000000950000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0x6f2000, 0x1, &(0x7f0000000000)) 2018/04/08 03:16:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00'}) 2018/04/08 03:16:08 executing program 0: syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x8040) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0xc4, 0x34, 0x700, 0x70bd2b, 0x25dfdbfc, {0xa}, [@typed={0xa0, 0x4a, @binary="e8e43a6bbd5a6c3aca8cdbc5cd9137ad5fbf4a24477ca8a9b1b2301bdfafec0d8744a061c613a857f89de8ef850d55775629b81064e797d6e4af1df05f07164f8ba9c10e6b262368eaeeee2241049cba6bc8e0315eefc3d4704a89e92ca29cca16cad05b9c92294aaca59bca3ffde499a5a88c5498ee5af96fa18c8c6f525abcaca20356bba23a4f1f542ba8fdeb6b22270972c3e4eef31d8170ff"}, @typed={0x8, 0x31, @uid=r2}, @typed={0x8, 0x6e, @fd=r0}]}, 0xc4}, 0x1}, 0x40) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000000000000000000000006f00000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000006fdffffffffffff", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000008600000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="53d4cb32ba430920f6e701f93e6583c3c067be2e859dbe52d6ce549c7fc5a12622b00d4cf661ac0ce419cea7b5c0cbb00e1b377f46b6236c3162e5c7b58399ce388fbc3598c79624410922572d80366275ba0d4cebb61fd0346f7a151ffb1b9d04eae6607989a621e572da22d6f2c3bb6b78068117f3ccbd824d48b870b2f1624330"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/08 03:16:08 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80180, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000004c0)) r1 = socket$inet6(0xa, 0x1001000000080005, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r3 = inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x2a0) inotify_rm_watch(r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8080400}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="24030000", @ANYRES16=r4, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000040)=""/84, &(0x7f0000000000)=0x54) 2018/04/08 03:16:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140)=0x2, 0x119) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/stat\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00001dcffc), &(0x7f0000000080)=0x24b) unlink(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$bt_sco(r2, &(0x7f0000000240)={0x1f, {0x51d, 0xfffffffffffffffe, 0xffffffffffff7714, 0x80000000, 0x1, 0x4}}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x80) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/08 03:16:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/04/08 03:16:08 executing program 1: syz_mount_image$ntfs(&(0x7f0000002f80)='ntfs\x00', &(0x7f0000002fc0)='./file0\x00', 0x0, 0x0, &(0x7f0000003180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="528654adaaa353bee078b722428c04ad7f6d6ccf48d02d6400f6a324a54de355690566978beb6ae2e308b7ec11ff23ce888a985689ddb29b51a93bea25f7b77f303bc3b0929645fa239fb450f7ca9bd95333f6d4da3e95f77df25e7bbf19af484a6d0b6d72328b9406d664451523b3d0cd90dcf9657e5711cf9798cba61cc45a0f000000000000000000000000000000"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/245) [ 86.052810] syz-executor6 (8206) used greatest stack depth: 15448 bytes left 2018/04/08 03:16:08 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x0, 0xa2, &(0x7f0000000340)="e69182b05463fa628784571a5fd92d1d150957479d520a2580a116a5aacf6bf0a4b317e58c9a04141458a70e7d22bc6579f207dd69875748388a2bf6555e16d6723649d2ad5e28b3bba2fcfe41a4e9c4136ec0931e4e2b12f79b004e80a7c64cae01520ffe6a97a926fc1546849ad2bc5975a3b2f145c97c1f3f38d04a3991ca76652428ab59664063501159500ccc3f796ed067111a0bdf41ab2f863983352eae0e"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000580)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x2e) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000500), 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r4 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/186, 0xba, &(0x7f0000000000)=""/153, 0xfffffffffffffffe}}, 0x68) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000005c0)=0x7fffffff) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000200)={0x0, 0x2, 0x6000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) [ 86.092925] __ntfs_error: 1 callbacks suppressed [ 86.092936] ntfs: (device loop1): parse_options(): Unrecognized mount option R†T­ª£S¾àx·"BŒ­mlÏHÐ-d. [ 86.138013] ntfs: (device loop1): parse_options(): Unrecognized mount option R†T­ª£S¾àx·"BŒ­mlÏHÐ-d. 2018/04/08 03:16:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x400, 0x6, 0x3, 0x81, "7fae6e7770c77ea862fb334e939058891e9332dfc5a2ce301443ce5f11c85049"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x800, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @in={0x2, 0x4e22, @rand_addr=0x3}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1f}, &(0x7f0000000200)=0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x208) 2018/04/08 03:16:08 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) sync_file_range(r0, 0x0, 0x10000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffff0bd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x4, 0x401, 0x0, 0x9}, 0x14) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x58cde01a, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000004c0)={0x1, 0xffffffffffffffff}) 2018/04/08 03:16:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000481400006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x1fffff53, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/08 03:16:08 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x3a, 0x1, @thr={&(0x7f0000000040)="72580cfbe88d03057aaa76d073aad673856dcbd9dd3786ce327d60320dd0ce38a4246691b4ce5d70f5", &(0x7f0000000080)="f14ab3ac768a177a9ce0765e6b3456136e1266e195d8b1b07caeea155f7749879c9d0f3ce23930796d3b5f9514e0436061fb9d6afb925e11e853c8bb6c4b40b307120f85d1ef9551f8430125d274e8511d86cd947374b0630aa5fbe509b5a7701741d0968cc99e20b9254320f59ef529a87911e75cf3550f1361baaafff3fcaebbff1877d981f7447b56c65c3389514c0cc4a25a8e055bd9aa"}}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/08 03:16:08 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x8000000000000081, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe78) socket$inet6(0xa, 0xb, 0xffff) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff]}}, 0xfffffeea) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x34, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x800) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7d) 2018/04/08 03:16:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setregid(0x0, 0x0) 2018/04/08 03:16:08 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 2018/04/08 03:16:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0xa, "56cf160cf4719f5d5ca3"}, &(0x7f00000000c0)=0x2e) geteuid() syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/04/08 03:16:08 executing program 1: r0 = socket$inet6(0xa, 0xfffffc, 0x8000006) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc)=0xfff, 0x4) 2018/04/08 03:16:08 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2db, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xac) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/77, 0x7f) syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="92167d4d29bcf1484d383c4f021592c88b5bab657f59a0523a4e939593dc93c10774") 2018/04/08 03:16:08 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @empty, r1}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) accept(r2, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0xfdcf) sendfile(r0, r2, &(0x7f0000000040), 0x80000001) 2018/04/08 03:16:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x7f8a03e80000, 0x0, 0x10, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x6a, 0x4, 0x1, 0xa294, "b08c7d9418f7f5bf1ada28a6af1f052e924e9d923f5157d5866405b0bc22610aa57f350d6a28533ab5ff1588", 0x401}, 0x0, 0x0, 0x40, r2, 0x10001, 0x10001, "adab4addafdbacc9605f83d879d2953a9490b01f4326ca44bab2e159f8ebea6310959475108e6fc6525f665c1ea03361cf63db7090b24c807dfb023fcdfeafc3", &(0x7f0000000080)='/dev/binder#\x00', 0xd, [], [0x3ff, 0x1ff, 0x5, 0x7]}) 2018/04/08 03:16:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x4, 0x110, 0xffffffffffffffff, 0x8000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cecffc)) 2018/04/08 03:16:08 executing program 2: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="3536c9f76c7c172a55347a1f112ebbbdb46a139180db01d39349b8e19cc5f5d84662fbceb9168c3ca5bedb13866cc5dfca09c004253b542f1f36346b00191203942965b69c213dd0e492b371d1b6ae4578b787690843933348722216", 0x5c, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xffffffffffffffc0}}) 2018/04/08 03:16:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="89698f91e2dede8d1794780a55cd3340a25e6607124fc2eb5fb9b7fc89079241c4b21c32707ec39e1c50969610a001a1ebc71acff320f3"], 0x1c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/08 03:16:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0xfe28, @empty, 0x5}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x8e41}, &(0x7f0000000200)=0xfffffffffffffee3) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r5, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000100)=0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xd4}) lseek(r1, 0x33, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="4a465331010000006276000000000000001000000c", 0x15, 0x8000}], 0x0, &(0x7f00000002c0)) shutdown(r7, 0xbffffffffffffffe) 2018/04/08 03:16:08 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x183000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/236) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6664001a000000") fchdir(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 03:16:08 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x220800) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x31, 0x40) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/21, 0x15}], 0x1, &(0x7f00000001c0)=""/23, 0x17, 0x18ac}, 0x2043) ioctl$TIOCCONS(r2, 0x541d) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x67) [ 86.572416] binder: BINDER_SET_CONTEXT_MGR already set [ 86.580426] binder: 8295:8312 ioctl 40046207 0 returned -16 2018/04/08 03:16:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = memfd_create(&(0x7f0000000080)='usertrusteduser[,^\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x9, 0x6, 0x3, 0x9}) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/08 03:16:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) munlockall() fstat(r0, &(0x7f0000000000)) r1 = msgget$private(0x0, 0x12) msgctl$IPC_RMID(r1, 0x0) 2018/04/08 03:16:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x964, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 86.722974] nla_parse: 1 callbacks suppressed [ 86.722984] netlink: 52 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 03:16:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0x6) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x800) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x7c8, 0x9, 0x6, 0x400, 0x9, 0x4000000, r2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x80000001) [ 86.807727] netlink: 52 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 03:16:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="2ed9fc0f23dc0f015f4b0fc7ab983bba200066ed66b80500000066b9002000000f01c1db5609ef99822e0000b1", 0x2d}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x3000000f}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 03:16:09 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c000000faffffffffffffff5b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb292fe43e2555156f2e9a6f8ec4949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044"], 0x83}, 0x1}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x4000) sendto$inet6(r0, &(0x7f0000000080)="f8", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) socket$kcm(0x29, 0x7, 0x0) 2018/04/08 03:16:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x2ca}, 0x0) sendmsg$alg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) setrlimit(0x7, &(0x7f00000001c0)={0xfffffffffffffc00, 0x2}) keyctl$session_to_parent(0x12) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/08 03:16:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x300, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101001, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4) read(r0, &(0x7f00000000c0)=""/190, 0xbe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), &(0x7f0000000100)}) 2018/04/08 03:16:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)) 2018/04/08 03:16:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1f, 0x200000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000340)) r1 = socket$netlink(0x10, 0x3, 0x0) eventfd2(0x29, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv6_getaddr={0x2c, 0x16, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 03:16:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x15, 0x1b, &(0x7f0000000000)="36e9f953e06b7c5fbdf8168d6b5b1ac0b463ebcb03d983ac8ba729"}) ioctl(r0, 0x800000080004531, &(0x7f00000001c0)) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) 2018/04/08 03:16:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x223f}, 0x8) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x20) 2018/04/08 03:16:09 executing program 7: faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="5604ef2a6a26ffa8008b55e063969537", 0x10) ioctl(0xffffffffffffffff, 0x2201, &(0x7f0000000440)) 2018/04/08 03:16:09 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], 0x0) syz_emit_ethernet(0x33b, &(0x7f00000013c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x1f, 0xd25, 0x1}], {0x8100, 0x8, 0x4, 0x2}}], {@mpls_mc={0x8848, {[{0x6, 0x100000001, 0x0, 0xa9}, {0xffffffffffffffe0, 0x6b, 0xfffffffffffffffe, 0x7}], @ipv6={0x100000001, 0x6, "8e113d", 0x2f5, 0x1d, 0xffe0000000000000, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xa}, {[@srh={0x2e, 0x2, 0x4, 0x1, 0x3, 0x5, 0x7f, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @srh={0xff, 0x4, 0x4, 0x2, 0x100000001, 0x10001, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0xa938, 0x0, 0x1, 0x880b, 0x4e, 0x2, [0x1e, 0x3f], "4d37acffb910d6a636f7ca08f83741e110f99e4013ec898e632af3525197222f06bd33a30cbf9b93255ef89893604dbb6ce47edead7d159e8151296de8e61d07d5ea86f310e50a811c2cb0875caa"}, {0x401, 0x0, 0x10000, 0x2, 0x0, 0x0, 0x800, [0x8, 0x400, 0x1ff], "8f2ccd98eb6de29d4b540f8bb70b365a698cae5ac5bed5b6683d42445fe958412b88296ac262f22ff59576103e29909c6c6b9521c46baa8d2ec5b1e14fbc9ce057faa8bfb885d4f520bb71c3da23d43697d1b076c5bfd18a70dbd0a5a21d13c1e070"}, {0x7, 0x0, 0x1ff, 0xfffffffffffffffb, 0x0, 0x0, 0x86dd, [0x451, 0xfb], "abe06c2d5f2e10d3e96ccb69d5b4e0e29dc20ea59869d45833b23168266460f5011ff9aabf25f2626f8a292db51f3c9bcc39689663cff36e54c671ca3557a16b316614023452ef50cc650a0e5d6cbbf13c64a10c937fcc47f4716e2691903baa92a1b9ff2942f41183356dff4d8b2b6367d8c1262be621fe78ecff0f79f7eb8d38127e54d823de6753c336efa7f80ad2c5bf1127fbeb6fe3d003f85578d1d620f2bcac6f12137004642922f73e520f56630a90c9ae464714148bc4908ababfdf2db1fe4e003f25f9541fef6475c1d932db96d0f3d6509adb3fdac3898cb8db0d4260c1b37be4686e4e"}, {0x8, 0x88be, 0x1, {{0x7f, 0x1, 0x1, 0xffff, 0x1000, 0x1, 0x100, 0x4}, 0x1, 0x2}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x451, 0x3, 0xfffffffffffffffb, 0x6, 0x4, 0xffffffffffff7fff}, 0x2, 0x3ff, 0xffffffffffffa17b, 0x2, 0x1, 0x1, 0x7, 0x20, 0xa9, 0x9}}, {0x8, 0x6558, 0x3, "a37bc54ab58e101551ca83213f80b51e3144d21ae8fd81d7ffe72384ab14dd88b0723c26c67d3d9851b9ea165d4dbb5d1302a1b6f02e40218cc1d4c6eadb44c812921859f94814ccb16da34852eea77da1699ea4a29de01e9670ef32bad751050073813ed6749befeacb92cebfe72168bc9c258089314ca6b0921071a67838468fa64d6cd35ca24ce00dcaa9c996a276109f966fc4f23266b12f57dff600b9dc3a451847ece39fae91d0539bac5422c063254219c0c3bfef82514bb1ef72b67dcb3160659344db53b24d"}}}}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x5ef, 0x64e, 0x4da, 0x6f9]}) syz_emit_ethernet(0x1011, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0x7f, 0xf7, "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"}}}}, &(0x7f0000000000)={0x0, 0x4, [0xa9, 0x6e2, 0xc28, 0x4e9]}) 2018/04/08 03:16:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b40)={0x0, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000c00)=@assoc_value={r2, 0x66a}, 0x8) r3 = accept(r0, &(0x7f0000000980)=@nfc_llcp, &(0x7f0000000a00)=0x80) recvfrom$ax25(r3, &(0x7f0000000a40)=""/190, 0xbe, 0x10002, &(0x7f0000000b00)={0x3, {"fb2e29fe77452b"}, 0xfffffffffffffff8}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r4 = dup(r0) r5 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000000)={0x81}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x19c) fcntl$getflags(r3, 0x40b) sendmsg$rds(r4, &(0x7f0000000940)={&(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/27, 0x1b}], 0x7, &(0x7f0000000800)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0xfffffffffffff001}, &(0x7f0000000680)=0xe8, &(0x7f00000006c0)=0x100000000, 0x9, 0x8, 0x6, 0xaa, 0x20, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/56, 0x38}, &(0x7f0000000740), 0x35}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x5}, &(0x7f0000000780)=0x7ff, &(0x7f00000007c0)=0x9a, 0x7f, 0x3, 0x2, 0x0, 0x2, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x400}}], 0x110, 0x20004841}, 0x800) 2018/04/08 03:16:09 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xad4a800d436d1a28, 0x0) timer_gettime(r2, &(0x7f00000000c0)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000002c0)={0x9, 0x6, 0x6, 0x2}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'lblcr\x00', 0x8, 0x4, 0x4e}, 0x2c) io_setup(0x6, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000300)={0x24, 0x3, 0x4, 0x4, 0xcb, 0x8}) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1ce, r0, &(0x7f0000000140)="7da38fe9b515acecf0fbee6d6476ab9f576af1ba5bb695c24e7482168dcff5edf34db30181af749de4e9b2bad6ee3d13b033aec152361d9f6a42ccd648247e2783a2638c6e29da1b5df28971f57e278293ca6f98b8553f8660869ace5bb614efaf31cd5eddda6d2893da762d96ecf05e7d6ed99ef0566ac088759c42f21bc87ccbe7a8d91ca1567b933175e22a8d19dd38bf5715ee84f42e64327d5ff80f36e5b91f53d63c6d9b7a8831faefc561503766ce244c9227c1bcc60ba0d29abb6f7de237b76941f3d48691ae608585f356868543070c1a", 0xd5, 0x7, 0x0, 0x0, r3}, &(0x7f0000000280)) 2018/04/08 03:16:09 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @rand_addr=0x8}}, [0x6, 0x1, 0x2, 0x8, 0x8, 0x7, 0x100, 0x7, 0x0, 0x2, 0x7, 0x5, 0x2, 0x5, 0xbc]}, &(0x7f0000000380)=0x100) read(r0, &(0x7f0000000200)=""/90, 0xedf41085) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@setneightbl={0x60, 0x43, 0xa08, 0x70bd2c, 0x25dfdbfb, {0xa}, [@NDTA_PARMS={0x4c, 0x6, [@NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x7fff}, @NDTPA_ANYCAST_DELAY={0xc, 0xc, 0x1}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x8000}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x218}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_APP_PROBES={0x8, 0x9, 0x7}, @NDTPA_APP_PROBES={0x8, 0x9, 0x9}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r2}, 0x14) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) 2018/04/08 03:16:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100b0000000000002900000000000000"], 0x10}}], 0x2, 0x0) 2018/04/08 03:16:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ifb0\x00', 0x3}) 2018/04/08 03:16:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x3ffffffffffffc) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0xffffffffe0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000b498c1a84a43a822ce1df952030b12281aa9fc64dcc295b878e1ebe685454707660619ec527ed0a592c4310abfe07ca699f84dfecd02cbf9e540c356f9c12152153faca0d3b943401b478db8b07c1d3f3d7ce0921fbd76c7800534e2cd60972ac5aa17c4119b7d29"], &(0x7f0000000140)=0x79) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x80) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180)=r5, 0x4) rt_sigaction(0x39, &(0x7f00000001c0)={0x2, {0x2}, 0x8000002, 0x8}, 0x0, 0x8, &(0x7f0000000200)) 2018/04/08 03:16:10 executing program 5: mkdir(&(0x7f00001c6725)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x6, &(0x7f0000001000)="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") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) connect$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setregs(0xf, r2, 0x1, &(0x7f0000000180)="033ec76ba6a92faa28100682eb8279899bd6edf9c9fa322205d77b9471bd21c25cbe63b06030c351fe2e4ae8d88a720eb5f0d6e0aa5cab1e6c57cea993254e57980cd11602dceac7f44b404c9f3adf5824f3258cf5e2691d1f95fe37bc42cd6a575f310220ff5160a1fe0e561387fb174d0f141663cb76d97e82e503b7aa16f06432937d80f48884f843953bd754b91396383d7b60a0961b0dcf4992248ff5e6515b34fa63cb611323b9cf86791d534f58439885a98de50158e8d951") eventfd2(0xbbef, 0x1) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) 2018/04/08 03:16:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001300)=""/4) 2018/04/08 03:16:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x3ff}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@loopback}, &(0x7f0000000140)=0x14) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8200, 0x0) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffff80000000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000680)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)) 2018/04/08 03:16:10 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000fffffffffffffe0100000000", 0x14, 0x0) msgget(0x0, 0x200) 2018/04/08 03:16:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000000040001000f0000008000000000000000000000c4f491b2b0e95e620f77f8cd81a97bde5e33dfc48e1b1fb23457e2a77a5915cd1d64af8f6ec1cb0f188ec6004491088f8b27e9fcab9f57d4d437a37c9f7a02d0d3b110365a34f67ae9d94ae320f9386a7fb8"], 0x18}, 0x1}, 0x0) 2018/04/08 03:16:10 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0xa}, 0x2c) fcntl$addseals(r0, 0x409, 0xa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/10}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffeffffffff, 0x400000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x4, 0x81}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/08 03:16:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800050500000000000000000a00000000000008000000000c000800060010000000e472899b4b512742550000"], 0x28}, 0x1}, 0xfffffffffffffffc) 2018/04/08 03:16:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) dup2(r2, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r5 = dup2(r0, r0) r6 = socket$inet(0x2, 0x5, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d8"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r7, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000000000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000900000008001900"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000000280)) r9 = dup(r7) fadvise64(r7, 0x0, 0x9, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f00000000c0)={r8, 0x6, 0x97, "b8796be2d55b72921db0fa26ef6413dfab6492111e98d0751f8ba38667270e9f61b5b9b39620f4bb8171c56861c28a205b70494949b5b6aeb2a4e988e42bc7035ccc0c7cce68633551911389a906591d15581558c249c80497c4bf2c7784133785334822bf6d12149749dd16658999eda52ea7c098f135ac7e4502b54d52b4d6c9629536d803aabd065ce4169d468fdb5244d0cda77ce7"}, 0x9f) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r8, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(r7, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r9, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x80000001, 0x0) 2018/04/08 03:16:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x48800) geteuid() getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000240)={0x0, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000000000002e1978cfecdcb838d723ad49a40ce58f69c734e61daa5c7ad1d42af4d40954b60baae540525a"], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/20, 0x14}, 0x0) r4 = gettid() setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) r6 = getpgrp(0x0) r7 = getpgrp(r6) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) r8 = syz_open_procfs(r7, &(0x7f0000000000)='attr\x00') ioctl$PIO_FONT(r8, 0x4b61, &(0x7f0000000300)="8d5e518a394b190553eacf3751371d455b368a59ec67cf15d40a04a5daa7e22dfbd91a72aee3f3baada2760e52d568fbf60ba147fbb2775dcae4f975f4791d3e44bc8ab72e56161d9a0abcaf27aad88b43e2d1a87d44550bf789fc58a6624f92530e81387f7dff2c0144f9bca5a21b724cc5c4e1304a7f197e7b940fb4b0862beecce29c3083c80e7dbcd4bf457aa284ecc6aee4f39467b3628514da55733333206baaee1994858e") preadv(r5, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) r9 = syz_open_procfs(r7, &(0x7f00000003c0)='net/netfilter\x00') getsockname$inet(r9, &(0x7f0000000400)={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000480)={{0x1, 0x100000001}, 0x0, 0x1, 0x100000001, {0x1, 0x3}, 0x7, 0x1a}) rt_sigqueueinfo(r4, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x7f}) socket$nl_crypto(0x10, 0x3, 0x15) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="de406e2a46c24a66e26f869d15cc89a8a6bbe321818bdb7b798ff9aaff06e1d252fbc6b7dfcfdc78260325ef8eccdcd58555f7d5b493dd271bd8aa6e17707b0fb8614dbacbabee919b00a00ab695fa2c88d402c4bb9eb91c38e50a76ba080e7a408136a47b77efca8c8d4a09af26a54ffd35d5ce540592339c974783e43f6d3691e0f22abb3e33a13bc2232b5a61588714c076cefa381d5049d1842b87a581f97bbb600af1eab6cf81638b9e533bf26b7c734a78bcd1164b44c40d9a975d0cbd677f2940f835", 0xc6, 0xfffffffffffffffc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) 2018/04/08 03:16:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)={0x4, 0x9, 0x0, {0x77359400}}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x428002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000002c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) 2018/04/08 03:16:11 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c00c14edbaa569d394d39491c00da4512796001781a62dd00f6ca7390b55a1f07c0b475a84cb2efbdb485459303fa8519d818f5343ed180758dcc559f663603"], &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x8, 0x20, 0x40, 0x44}, &(0x7f00000001c0)=0x18) 2018/04/08 03:16:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x200}) r3 = accept(r1, 0x0, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, r0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r5, 0x0, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000002c0)={0x0, 0x13, 0xffff, 0x1f9, "d15473c8034d246f5b443338e3ea9299b74500a8ffffff7f001d0000410f5d2d"}) 2018/04/08 03:16:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0x1f1, 0x9000}], 0x0, &(0x7f00000000c0)={[{@block={'block', 0x3d, [0x30, 0x31, 0x38, 0x37, 0x35]}, 0x2c}]}) syz_extract_tcp_res(&(0x7f0000000040), 0x7, 0xff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x40, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000800)) 2018/04/08 03:16:11 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8080) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) 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$inet_icmp(0x13, 0xc0804124, 0x7fffffffefff, &(0x7f00000003c0)) 2018/04/08 03:16:11 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101041, 0x0) 2018/04/08 03:16:11 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x212080) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x40, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x80002000}, 0xc) fcntl$dupfd(r0, 0x406, r1) 2018/04/08 03:16:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="b9800000c00f3235010000000f30c744240000000000c7442402a5010000c7442406000000000f01142466baf80cb84ae4048def66bafc0c66ed66ba4200b012ee26d9cd0fc75ac2b80c0000000f23c00f21f835010003000f23f8104e06b805000000b9080000000f01c1640f01d1", 0x6f}], 0x1, 0x0, &(0x7f0000000100)=[@cr0={0x0, 0x18}, @flags={0x3, 0x100000}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0xf000], 0x2, 0x40}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:16:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x400000002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x30006, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x7e18, 0x2, 0x2, 0x5, 0xfffffffffffffffb, 0x1, 0x137, 0x1, 0xfb9, 0x5, 0x9, 0x91e1, 0x0, 0x800000000, 0xffffffffffffff6e]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x200, 0x8, 0x80000001, 0x9}, 0x14) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x3, r0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x80000000, 0x8, 0x10001, 0xa5cf, 0x7f, 0xff}) fsetxattr(r1, &(0x7f0000000180)=@random={'trusted.', '/dev/input/mice\x00'}, &(0x7f0000000540)='trusted\\/@eth0\x00', 0xf, 0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000480)=""/168) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000440)=""/14) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101fff) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x6, 0x2, 0x63, 0x85c, &(0x7f0000000080)='ip6_vti0\x00', 0x5, 0x1, 0x2}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/155) 2018/04/08 03:16:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x7) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x1, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)) 2018/04/08 03:16:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/220) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r2, r0) 2018/04/08 03:16:11 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) setgid(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/08 03:16:11 executing program 5: write$eventfd(0xffffffffffffffff, &(0x7f0000006000), 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x0, 0x0, 0xffff) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/19) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 03:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e643000000000000000ff00", &(0x7f00000000c0)=ANY=[@ANYBLOB="3c0200640005000000000005fdffffffffffffbda265e7fc8c31678e12617e8ebd18a2ff61000000"]}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x400000) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x1a1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4040, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x6, {{0x2, 0x4e27, @multicast2=0xe0000002}}}, 0xfffffffffffffe8f) 2018/04/08 03:16:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000001300)={0x13e0, 0x13, 0xf, 0x20, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@generic="32d296d121b428ce95f7699ab2c8214ff9acb7ca4b10e66422425ae46684afc57afbed003186e4c74663e1c43dec28950df70a754f8a0ce430f20c7b2de406c49dfd7a656614a843814368d8a345e2be0e1d3e0619913b828c1f42b005c030363716e83813b54ef236f679687599a296def3ebf0", @nested={0x11a8, 0x94, [@generic="50f173b35bb522d46943749bf5a5e63ced7a868bb9832c260ed7c5ef78531d88517b942afb8de89fdc5295c723184ea7027298643754502c351481273c5bb453987fb93538f57ea17893a59839aa5f38959a86820b03623f6b432086fd757c47b5101544a09c30f355eb69302ad5627e00a1da", @generic="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@typed={0x8, 0x1e, @fd=r0}, @generic="2f067a1393c650b3d87387eb5185d6619d5f25476dfb1481895b892088e130fecae3c045", @typed={0x14, 0xfffffffffffffff9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9e13b36b6ecda42f50a8202903ab914ccbadb21876e3a45f35a08aadf37b2f496d6ded132f7a", @typed={0xc0, 0x27, @binary="673ec34a861b30240171b7ba3453dad00bb55193f2d1fe3e9a2014cb69ca830ec6d15af1a4bb396ad996417e5b83166020c66caef781d3ccb76a40507c1445dc02f944bae572f215564263368998281fccc20cde246b73e59e3a96602b91074e2a8512d62df3ed122f02e9b3cf824f610593e9b5837f7b139964d32ef7d71c3da76490512f4634ba7652bd467f40fa053a042691adde8e81ebb2e716f2670a718c95356602a7f5a29b5008b6c6d598be758ca26c3f269e413667"}, @typed={0x8, 0x58, @ipv4=@broadcast=0xffffffff}]}, @generic="7ff7602e251b932cebcf53178f6dd6986f4aed4ec407b09baa830c383cf4903c7a60256282d56a90a5d0f286cc5f194fbe", @nested={0xe0, 0x66, [@typed={0x8, 0x69, @fd=r0}, @typed={0x4, 0xd}, @generic="8f6ba85a01907053a1cf976df070c7d8c0a1651b0c0d23037a35b0a9a380e564d71578977d86d62b57bba12d389677057626b21884d2c0da69f69b490cc90151cc2d4d48017e161534fd3d458743e4cb324e7b4a671117420ac576941ad0c465df17105c15ccfb8fb63ad1e1f428450c95f71b16b9f15cafb3209ccb8da44b30f149dabe3d22152d9a7c4fdb3326e91cae8d75ea8c179f62dbcc4734743f2466c0ccb0c30a40d669b6ab1f4073", @typed={0x10, 0x30, @str='/dev/sg#\x00'}, @typed={0x10, 0x8d, @str='/dev/sg#\x00'}]}, @generic="43bbaa7c598033617b8126bae57722e97637026c1573109da257709ad2354a9189507e246c21a65e40e605a044884b364caaa0ed36879a5a94ed5efafa9fd0d0c9acfb6d61419891aee7a663eec1c8872f017d96f1b58203dcbd14f62968c18f1eb89f6fce28e8c8208625449a77a0268bf8b52098c4a9b55cb328c182f9eb2957c4e17a41a8b9e5d028f926523ee5077d5459e720e94ed037594223"]}, 0x13e0}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/236, 0xec}], 0x1) 2018/04/08 03:16:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff3b) 2018/04/08 03:16:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x2201, &(0x7f000084cf90)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x400) 2018/04/08 03:16:11 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000013c0)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f00000010c0)="6f6ca58b1336fd0fbf0afd998367ac1c7c6c6adc6d79068c94b31dba9c1442cfde20b057621760621673a97ef3871fe4681051c6a551aa28edd968b63f394d3fc7e583b6d53e0a25b5da62194cd3fca03751799e64f41a6c288a2f13396574a38a916f75c426181029912794eb24c858cca83b9cc9688be6f46effbdc8ebf513905c08a3df87e58b7798c2fa77ff106f7133a6e4a3a8ff5875793953b74a8afc69ad6e63a5f7e5c533741f491947e0551c314cdf2096d7d502e37941a33f0eaf65f3fde1688b5620e245656138837b84af41acb19f4c190f91823bfc41c66471d51af78a5ca07de1", 0xe8, 0x80, &(0x7f0000001400)={0x11, 0xff, r3, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f00000000c0)=""/4096) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r5, 0x10, 0x0, 0x200005) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r4) 2018/04/08 03:16:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="580011001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005598eb898e25baf7ca77fd975fb11c400386c93ce3639b1ad6557b00096608633ac1048d64b35fa5c882e009e99cfbbe824d5161d1fee8c60df1e61672c3696c2b664928d8f386e4994d5c3f205645b6c8ff95963ef01d8a17eb1fe9653fa411b79cc1c83b5afb65ea7c50e590fa7a597", 0xc8}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x23, 0x8400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) 2018/04/08 03:16:12 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0xc00c2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/08 03:16:12 executing program 2: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x1) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/08 03:16:12 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f000000d000)=0x200000000000) 2018/04/08 03:16:12 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r3, 0x540a, 0x0) dup3(r3, r1, 0x0) 2018/04/08 03:16:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) bind(r0, &(0x7f0000000200)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0xffffffffffffff26) 2018/04/08 03:16:12 executing program 1: prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x70, 0x1000, 0x401, 0x7}, {0x5, 0x3, 0x7f, 0x100}, {0x8, 0xf610, 0x5, 0x6}, {0x4, 0xa9d6, 0x9, 0x1ff}, {0x7fffffff, 0x3, 0x6, 0x1f}]}) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x10001, 0x7fff, 0x800}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) 2018/04/08 03:16:12 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x9, 0x9, 0x4, 0x1, 0x0, 0x3, 0x1, 0x4, 0x3, 0x3f, 0xfffffffffffffffc, 0x0, 0x7f, 0x4, 0x8000, 0x80, 0xa50, 0x7, 0x8, 0x1, 0x3, 0x7, 0x8, 0x4, 0x1, 0x400, 0x435a, 0x2, 0xffffffffffffffff, 0x0, 0x5, 0x80, 0x0, 0x8, 0x7, 0x7fff, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x1}, 0x800, 0x1, 0x800, 0x7, 0x3ff, 0xfffffffffffffff7, 0xc51}, r2, 0x3, r0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000d00)="6f7107b27a47ea6a59b838be40a547052a6befe4825783fd98145b0a3640ded251ec51ef08af7c176b930567032fa9de13a18065725b83b532957d72ee331d9fc9695cfcea313d91ef4ae80903dfe85f6e0f0452cc2432c7880702185f355e07efe9d6dba50e75f5172d23cf", &(0x7f0000000140)}, 0x18) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) socketpair(0x3, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) 2018/04/08 03:16:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) writev(r1, &(0x7f0000000a80)=[{&(0x7f00000004c0)="2ecfa1c2cb5ca739b63d13c0bdd0c88107b3e254b825d32c29d47b3b66fcd5f0c3ae493ebfa8cbdd544e98bf39c4c305c6875d1d01a9c0ccd3b3776bbcb4b53f148404bceec3c0bf4ee99128589bfe462ed862f154cc9ab6b50047869275c712bbccb4c54e5d024d7b959c1f735644228bcf974f38dbedb79c0023f1126998ad41c9767f12f2c99452e4612bdca93b1e52add4f9091db90cb181d004f0b3337449787c61c9b69592de7dc6c7d46b2a25a0a33ed203b5e1f879", 0xb9}, {&(0x7f0000000480)="248fa3de0cb608fa9bf60b897182f742138f719f8e661a0a6c97c47eee7d1084bf2bc99a6de75bae32dbd50e876aad6ca816b57299", 0x35}], 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e) socketpair$inet6(0xa, 0xa, 0x2c, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x7ff0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, 0x55, [0x0, 0x10000, 0x7, 0x7f, 0x2, 0x10001, 0x8, 0x3f]}, 0x5c) writev(r5, &(0x7f0000000780)=[{&(0x7f0000000580)="f5957f6d7289877ba054458ac3d1cf7bf9eb594f41a78292e18ad4f383319ca83e38fdbef4c23e9803b7d9d080ed0eb1811c06046a52bec0c40fd96ec492703a97fcf1cc51d57f833f5f72d6f24e6396e02570a5541aa43ad3fc43adb84f82dfa12311cdc2193a42b29c567a6581ae9d68c311d13453742ed75a191456dcc4abc05687abcc24d1f871577c46f23af741d7472438c77ae78fb20e17548f9c6b959f514f27d078a7213d804f165b700e12e40f8035a45d89b825bfa6552157232bf74cc53b10a798bf4dcd50900c138b95a2e965e01c64daf8572c76", 0xdb}, {&(0x7f0000000680)="6c5da49fd61f4c3a593f9d33869d44d9bac2446d56032c217ff7ef052fa4931b6ab673b5d50f3200679761350cf6da87c51ea3f60253491e86b62d49803f05876a2ca3711b425d3f6c11a9918a8a60496494323d7674dafe6a0b6b1fe0f276a40de24435f2b7b021b067c7a45e0853d4b0b161365ac33a0a5049c8dcdc97e837ff1dcc4fe8c4310e", 0x88}, {&(0x7f00000000c0)="7ebcda596af39177aee8ee7976afb8ecf4b977ceec3338a6d2465383c4cf", 0x1e}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000000280)="57452429c3789627e0b45901b95be6ea6e6c921797c1729938a3ade1bd8ff711905b017e995af7cb5c18b7a32bb5a3d6eb9be545ecc554b9351d79a824d1ef5114c92875625f11f324a415ea6892b9e97d56bf763447b0a6056b183429", 0x5d}, {&(0x7f0000000400)="e1b632e0d07466b088e2342d30e4f1de4b63c48384f0f855b364b15ddafde7f21d73ed883efe6e7e33dfcb517ad957fb84da3ba4e1fcbea9964c6b072632e2beb48745a8f2e6ead0882d3c224e46520fbeba87fb", 0x54}, {&(0x7f0000000740)="8e6e73e6f0dd81a762a083080f2022cd87ad96d7f03f53", 0x17}], 0x7) bind(r3, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x0, 0x3, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80) 2018/04/08 03:16:12 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x12000, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x100, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40044}, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x4000008d}, 0x2d1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x0, 0x1000}, 0x4) 2018/04/08 03:16:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x88) r2 = socket$inet(0x2, 0x80006, 0x0) fgetxattr(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="62747266732e003a107248736e0079b2cdf41747214d983fbc7a48c4233a8be1baa0f0ff3b14029b75d49e63f66b337692d30cfd2add57bf287a54d891f5d102b0923d3a0a468366c69b8ff106a9920900bbb397bb597211e22b1b809371ce2414e9c4000000000000000000000300000001bd3a0756c1edca5e65ba80343e6b09c81e66ad22632e133269d86df238d9238a6ca67b4290881e69603c037c59b23e7d7e2067fab147276a8599b21509c74e355ef3accb7d686fa31bf4bb3100ffd22cebd31615959fc4d1932e8c76c103bfe989db8b6eaca59346fb6daca3c8a36a66e4ec3d078c3fb12158115f8555841421a3ddd06cfa29"], &(0x7f00000005c0)=""/45, 0x2d) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x30040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x20, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000580)={0xab5, 0x37f, 0x200, 0x0, 0x7b, 0x8, 0x1, 0xbc, r5}, &(0x7f0000000600)=0xd6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000640)={r6, 0x7}, &(0x7f0000000700)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000540)) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x3, 0xadd2}}, &(0x7f00000003c0)=0xb0) kexec_load(0x6, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="c063f838c3f36aadc7071b05dd7dad96476fc48f7e1002050023922fa393b13a9a4a8dc4c53d026321d54392a4cae646aa628cf9f319290b4e0f1ae811b872a57541693748abcfcc538e58ca787475407320444860ce072e8a940f98aa90a704e1d166a7afcb74519d20a454bd948c85fdb081a4d66f44052964388c3171", 0x7e, 0x1, 0x4e}], 0x140000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) [ 90.286217] audit: type=1326 audit(1523157372.459:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8579 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/08 03:16:12 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x2}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0xffffffff80000000, '/4d%~\v3(', "0df3cecc969487ded7dfb3238bffe4970adc7cd68891fb99e798eea8fbb6b857", 0x8, 0x4}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x3ff, 0xffffffffffffffff, 0xcfc}, 0xc) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/04/08 03:16:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x10001, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x8, 0x80000001, 0x2, 0x3ff, 0x0, &(0x7f0000000000)='bridge0\x00', 0x7fffffff, 0x7, 0xfffffffffffffff8}) write(r0, &(0x7f000018efdc)="2400000052001f0014b2f40700090400020007fd07000100ffffffff0800000000000000", 0x6) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x300000000000, 0x8001) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)={0x6, 0x0, [{0x1f000, 0x17, &(0x7f0000000100)=""/23}, {0x5000, 0x80, &(0x7f0000000140)=""/128}, {0x6000, 0x7d, &(0x7f00000001c0)=""/125}, {0x0, 0x3c, &(0x7f0000000240)=""/60}, {0x100000, 0x55, &(0x7f0000000280)=""/85}, {0x1000, 0x90, &(0x7f0000000300)=""/144}]}) 2018/04/08 03:16:12 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) flistxattr(r0, &(0x7f0000000480)=""/4096, 0x1000) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "8c86af70c9d79a03d4a808bde1a18afdbdac886e6130c466669582e21d0c091c276b51455b0ad9a5981171447a1ba805ff923ecb1c75f457dab10071d59cd4f5b91ac1ed888c364d3fcefb51c9572eeb63e891c3147f7371aab8bee2b3f57eba9bb2ebbf1552b4ca0e35301ffd7e8b58e3c39d5c19b56210033807837abed02e29792b9745219a9b6fe29dc3830134345d259cc12996459e91675184c1e7c3e70da83dfc83b5f759005f76709b4f50642f3b40119687f1afffc7907c988f2c64d676b47c6b7957e08a0b53074a0d318bf02a3d952a3472e3620e4531c9a91c58883be0b2af4a7e60adf36f66d698a8bd2870e222d4625f8004852b1d66faca11"}, r1}}, 0x128) 2018/04/08 03:16:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000000040)=""/155, 0x9b, 0x0) 2018/04/08 03:16:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000007c0), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000480)=""/133, 0xfffffddc}, {&(0x7f0000000540)=""/196, 0xc4}], 0x3) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) write$evdev(r3, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/08 03:16:12 executing program 2: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/04/08 03:16:12 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f0000000100), 0x8, &(0x7f0000000240)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x105000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0xf001, 0x10000}) [ 91.101553] audit: type=1326 audit(1523157373.275:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8579 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/08 03:16:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800) 2018/04/08 03:16:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/04/08 03:16:13 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x1) ioctl$sock_bt_hci(r0, 0x20000000400448c9, &(0x7f0000000040)) 2018/04/08 03:16:13 executing program 5: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)={[{@gid={'gid', 0x3d, [0x37, 0x0]}, 0x2c}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/08 03:16:13 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x14000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffe8c, 0x4) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/08 03:16:13 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) 2018/04/08 03:16:13 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0xb4d19, 0x6, 0x206, 0x7, 0x10000, 0xed37, 0x1, 0x67, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x2, 0x9, 0x1, 0x2, 0xa5, 0x1ff, 0x101, {r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xdf0c, 0x7ff, 0x9, 0x3, 0x7ff}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x1, 0x2, [0x19, 0x81]}, &(0x7f0000000340)=0xc) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005020000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a10237c03e33e42dce", 0x58}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x5}}, 0x688e, 0x3, 0x40, 0x3, 0x3f}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x9}, 0x8) 2018/04/08 03:16:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x2000000000e0, 0x0, &(0x7f0000000280)}) 2018/04/08 03:16:13 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000002c0)=0xfe62) setresuid(r2, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000040)={0x3, 0x5bb3, r1, 0x2, r2, 0x615ae56f, 0x80000001, 0x80000001}) statfs(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/178) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) [ 91.433043] hfs: can't find a HFS filesystem on dev loop5 2018/04/08 03:16:13 executing program 4: r0 = memfd_create(&(0x7f0000000000)="47504c3a707070301f707070316264657670726f6373797374656d5c2d706f7369785f61636c5f6163636573736370757365747573657200", 0x1) sendmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @empty, 'syzkaller1\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="22c6abd5a8b8c00248531c46c381146aabc01c1fe8194244c6a52dd155065974809d87f0fc6f433c7ee601a48da4e2f9bf5b8340e875f6fafcfff8fa642159f7601cc5ed4cdbbdb6d2a2546a42d131595ddcdb3144143bd05f11bacbffcf6e59904384837918bb9aa2d34f5a737a08d7ada8052229b030311297b7ad87deb72685cb842399362fbd2eb60cf61568b8651240fff1a14bcfb37fdd7f44acd9d251b53c8ed7f46f4c42aa627f997035db235e66b6b7b171a98c3323", 0xba}, {&(0x7f0000000240)="6caff6b5e644457b7c948728b8697a0434de78240e03a600b79a8fd70fa9bd8decb7fc7c8405fc55791bcca898084845c98f11c17f9d927c22012d6e1b9141e1ba620e89662fce5a45499c2991f0edf9c41c878a6e894122df852edee69c21c1a89aa2d41f98bee7879e80f79ad9148c08ba5814b1834ef2369fccd037076be2a41b487f6e173d30b9eaa6298508917667a366c16f5600ef912e71dd7b36bf5b2497afd411cd3586b2bcccc86f6a667d936cc080b9974348285ec2cd64a3e454c16a6a90a9", 0xc5}, {&(0x7f00000000c0)="21e42d324651c318b90d45d55333a972717cd034af5e70620d28ef5ca8c47c2fe0c71126638d5c027330f48bd203dd1d36bd15f2754bf31dfa7dda322baf11c73292a66abfafd2630f5ec831d028ec384a738b4a48bc7ab88161cf", 0x5b}], 0x3, &(0x7f0000000380)=[{0x108, 0x119, 0x84b, "f778e2d8d30ee68fca57c9cd8ace85d0e27baea24d79f4f714e8440dde4684049ee47313f2810bd4d11bac371b8c5da28b741de2540772aa50597d069326bb4681f5f73f581187686e13c4b631413b0148dcbdff9f56c7bae210219a1cc2f5721500fbf6e1d601d28e1b493a6c880cf1757d5e88881a2ba8a75230b930987d83dc39015b952ded1d9ff500926e9c3bbc83ece0411d418740b76c9b40b4654771f8a46329eb2c1e4496da272e4549be7cda663c3670f897be4c3a870751b3daa5de5a48b985a0ae73f502e28574482702429e4e1c158761964f79af94489a4d917586b2dfd3b533f1e2c2d87d56677feaee15eeb6"}, {0x1010, 0x13a, 0xf, "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"}, {0xb8, 0x119, 0x7, "50f04df1d6aa39afb3bf41c274a98a525de8cb83854c5257a1d5ddd1428b6bad8398202eac326867652d7d8ade59b6cf0707a7fdd131ed7dd3c33e5a798f242cd61416daad4a25735da4f92d3a060d7fc5d43ccb0cfeb28eb0485d02cd1a44b37ac57fd33b4f39e58cf185015ae730bc609e8a4064470b8b2cab80d43f0cbd5d7db91b7174796181716a42e38b01c9b6042f86459c17ecfd5d3f36fb5ee6ab8b980520501d1f77"}], 0x11d0, 0x4}, 0x3}], 0x1, 0x40080) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) 2018/04/08 03:16:13 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) [ 91.484483] hfs: can't find a HFS filesystem on dev loop5 2018/04/08 03:16:13 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/08 03:16:13 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000102000f651d3c3010000000000000000000000030000000000000000000000000000007f000000000000000000000000000000"], 0x58) r1 = semget(0x1, 0x2, 0xc) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x401, 0x8, 0x3, 0x4]) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x56, 0x6, "1a1535c1bc4d4f544464451edf16bfb9de44348d0dffa789d31afc602a01a02240ce2e2fbb53308734cc60b9d1562c995f42ea91d307b0fc66d7580ac69021799eb4c304795e16e284e65bd00525"}, &(0x7f0000000140), 0x1000) 2018/04/08 03:16:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000180)=0x10001, 0xfffffffffffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000200)={0x6, 0xcab, 0x9}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f00000000c0)=[{0x10}], 0x19b}}], 0x2, 0x0) 2018/04/08 03:16:13 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) clock_gettime(0x3, &(0x7f0000000040)) set_mempolicy(0x0, &(0x7f0000000080)=0xffffffffffff7fff, 0x3c) 2018/04/08 03:16:13 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffc, 0x1000}], 0x1, &(0x7f00000000c0)={0x77359400}) semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x0, 0x1c9c380}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000100)={r2, r3+30000000}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2018/04/08 03:16:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x0, &(0x7f0000000b40)) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0xb9d7f5f705058ff5) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000140)="2744eb0bfaf2970cd171483b67b67c", 0xf}, {&(0x7f0000000180)="a6f80d15fc223ccfac4317de2ef8970614f681b6d2a6b9fa67a4a00b99fb413659401bfc069781b625f802104a365bdd6745dd9cfa0b9b108a426313b7fe470701eaaf27503b881a74202d9e5efe12a80cd16efca43de1d7d687a0715fc62527269579eb66fede58c62f58847cd24ac5baf076aaee174fbb3d37a58879c8d89c7ee3855db387497dcb6430bbe791a5334b9487b756e951dfbca042172d943cbd3d3a152055326d2786c06a3177311e9d00976914ed9ac2e5f32f93ae78718b9c13bb469942d7fd7a223a70a345d26f1222d5e7fb4e43bca95e3075e4682a9d6c", 0xe0}, {&(0x7f0000000280)="e38cfb7225d4326e835264d8c70a6eabde46e8d0c09a4eb678995aabe499b9c4d5397b84703d2f2d6b6ef246d75e4f926c2c69d631a2051be7e656c6c5eb8cb05d84", 0x42}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000300)="f5eb8924c72b36d6982065a6837b319095f18a4695f93f9108ed1a3643a3e7e3334c6a5a4e7fadccb0fc2f0db92ad223dd72abb9508eb8f0d65cdb794873f50ecb6b6d0426d4625540d47560628339cce1bf6f8e2d7821f215d43fea85d1be3a798686f3", 0x64}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000003c0)="81a4", 0x2}, {&(0x7f0000000400)="3a7cb990653b0ddd74f44ca3faff0b27a1b13b922ede713d6f917bfe739b1f1ae57f0a3b2b7fd5aca30c1afb1d67fc677f616cfac5413af14615a3dd15d12687514ae8272c00db7609a7ac503167899906dbcbf943bcfb82dd6a8ac6e0b7236f25d67c248690dccace08c89c7931e2095d072c1cf86bf9596a510bce183ee91d9a0d095144329bdb1d608ca9a52b989fb9688bc1bbffb383cec1c82079fd8feced61d8ddf6d5556ee0ec48f97ff52dc2525eafc89d1035507a5b6b83a48a6b8c6a6e", 0xc2}], 0x8, 0xe) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0xffffffffffff011f, 0x10001, &(0x7f00000000c0)}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x6, 0xfffffffffffff288, 0x2, 0x7]}) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r4, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendfile(r0, r0, 0x0, 0x40) 2018/04/08 03:16:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000000000000000000065c79f665d6dff8f000000000000000000000000000000000000e3ffffff00000000000000475e9e05a388d2823acaa100000000000004000000000000000000000000000000"]) [ 91.741589] sched: DL replenish lagged too much 2018/04/08 03:16:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x1, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x2, [{{0x2, 0x4e22, @rand_addr=0x7}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x190) 2018/04/08 03:16:14 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) r0 = socket(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) timer_create(0x6, &(0x7f0000000140)={0x0, 0x24, 0x3, @thr={&(0x7f0000000100)="f1e9bdd628b34368baf4d4d1f7964ef88c729c6b", &(0x7f00000001c0)="d6c6b1529f0f9fbaf733baab18071615ae1b73ed0ef5bd258d9c111f2452b621050928fd11013d3c2d454941bbb4a7c8261b3e8b1f3a297a9697d33ceaebcad2b9953a723e2ae0de069c18f6d1011d132bbb0e86d6ea6b57e5b381c4a5534481935cc3eda5fb3bd2d6c4c10237a473f0cea6a9bfcc47a7edaf7c0ccacf210f61742bd06c2ec8343195e4bbb9609d459644d82b902a702f4bda47eec6500087b29949a3e58c3032bfe82d5d1ea598245c7610d6afadaac3ea84036434ed62ef5dfe0fb2b930"}}, &(0x7f00000002c0)=0x0) timer_delete(r1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000300)) 2018/04/08 03:16:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0xf84e, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001140)={r0}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001180)=0x0) get_robust_list(r2, &(0x7f0000001300)=&(0x7f00000012c0)={&(0x7f0000001200)={&(0x7f00000011c0)}, 0x0, &(0x7f0000001280)={&(0x7f0000001240)}}, &(0x7f0000001340)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001040)='/dev/cuse\x00', 0x40200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000001080)=0x7) sendmmsg$alg(r3, &(0x7f0000005a40)=[{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f00000022c0)="e0", 0x1}], 0x1, &(0x7f0000002380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000010c0)={0x1, 0x141, 0x8, 0x10001}, 0x8) 2018/04/08 03:16:14 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffb00edf65e548ffffffb938389cef288d02a10e50964f0e6cce43333e128ef508004500001c000000000002907800000000ffffffff0000"], &(0x7f00003b5000)) 2018/04/08 03:16:14 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2809a0cadd639028215dbebb90000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x5243970b5a5d5f56) 2018/04/08 03:16:14 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$peek(0x2, r2, &(0x7f00000000c0)) 2018/04/08 03:16:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000280)={0x0, r2}) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) sync() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2f8}, &(0x7f0000000180)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0xa3a, 0x1b}, &(0x7f0000000200)=0x8) r5 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) 2018/04/08 03:16:14 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x38, 0x0, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) recvmsg(r0, &(0x7f00005b5000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000094f000), 0x0, &(0x7f0000546000)=""/145, 0x91}, 0x0) write(r0, &(0x7f0000000000)="1babf36f16b89aa5c4f8ba32cfaa436b84fe5e3609a1083bc440fcac036118d8038bf2518e3dfa4d4e0cd4101291992ad8bdcef756d03a1d9357be396e4582c14454a472896367dd3ad1e1f02a8cedb8c68a19c7886d7e75999f8a147b0ae3fd9188c8aa8a21644928a2f3f1fdfd99f2846d0377135fb4", 0x77) 2018/04/08 03:16:14 executing program 6: r0 = socket$inet(0xa, 0x802, 0x0) connect$netlink(r0, &(0x7f0000000200)=@kern={0x2}, 0xc) socket$netlink(0x10, 0x3, 0x1) 2018/04/08 03:16:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000640)={'nat\x00', 0x1e, "7c2668da4821d01f74fbc78f4bad227231d5dc90c85d3feeab65e6b25045"}, &(0x7f0000000540)=0x42) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000580)=""/152, 0x98}], 0x1, &(0x7f0000000780)=""/190, 0xbe}, 0x120) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0), 0x4) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x10001, 0x3, &(0x7f0000000440)=[{&(0x7f0000000340)="0f82bb38335599be1784caf3ef07c6f08bcfff9683ae12", 0x17, 0xffff}, {&(0x7f0000000380)="773a5fee36e2f2572e7524b1c27a6f3c90d2d81d18b197b22dba4884dce2ad32d58359c0e482d1ebda426ac4e0039c71a4eb4024a371b973a07a50b935d6f3934036c01b85c18575d15b0cbd5871bd2441edcc86248ec458e8a29f94e43ce73059cde48a62679dc69280959df7d6aff8d5c01e820f1765a0ba22c90d09e504f0ac0bebbc138b5ff523624ca3ac17f8a8a1b1cf5f8e", 0x95, 0x6}, {&(0x7f0000000840)="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", 0x1000, 0x96}], 0x80, &(0x7f00000004c0)={[{@nojoliet='nojoliet', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@norock='norock', 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/08 03:16:14 executing program 3: r0 = getpid() r1 = userfaultfd(0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x6, 0x0, 0x2, 0x9, 0x200, 0x8001, 0x4}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() kcmp(r2, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x2) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = getuid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r4, r5, 0x1000) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/08 03:16:14 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cd155b328e4c498994b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d391d1d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/08 03:16:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x200000000000, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}) r0 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000400)={0xffff, 0xffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{}, "706f7274310000000000000000000000000000000000001000"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x0, 0x3f}) socket$netlink(0x10, 0x3, 0xf) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x80, 0x0, 0x8}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="8a2f7d4368a70014b822355c9e5bd2f023b304530f5547817cfd1cec3a6a1e75713215caeafed58614641a5808aaf24d4901c8e5d6dd592ed2f03e3632bf3d4cb98cd3e17292376578c7edda5a8385", 0x4f, 0x8}, {&(0x7f0000000600)="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", 0x1000, 0x5}, {&(0x7f0000000500)="c322d1108b6d49aa97cd37d4fb16b2d2a86cc0c90e525ff897ad232c6bd6920e7d63d211b3aa8f4db6a57f258206a5f09a8bbd2cca9cf6d3abc14df58f89548e76dacdaebdbd", 0x46, 0x8}], 0x100000, &(0x7f0000001880)=ANY=[@ANYBLOB="73657373696f6e3d33382c756d61736b3d353234372c63726561746f723dcaff87142c747970653d12e13bf02c6469725f756d61736b3d34343534322c71756965742c756d61736b3d31363535312c6469725f756d61736b3d3332373733303130302c63726561746f723d0631ef592c00bea5ddc65c8d64a3863faf3f2b9c44b1c80269d6dd91e20a78fbde3f8811c773d7e107fb"]) chroot(&(0x7f00000002c0)='./file0\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7ff, 0x113000) r5 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000017c0)={r5, r6, r7}, 0xc) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000300)={0x3, 0x3, 0x48f, 0x5f0d}) r8 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x9, 0x80) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000001600)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) getpgid(0xffffffffffffffff) 2018/04/08 03:16:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, r0, 0x1}) mq_timedsend(r1, &(0x7f0000000040)="8a164990d04a2891a52930c5d0dc4a4fe26c0a277c05f577de966fd4599fe29bb483e64648f6b109f2ff5d70deb2a8ebf59aa8c2725a267262561b6f13b80ee07c7465481b9687fc244a8aa045475d4fbccea988ecb7aa290ea0e728a07be402f301bed6dcd58c29e51ad8296c78442519423860abd9fde345c592d27a5bd6896580c669976a732b29ef5edf60dc1bb0300e0fd34fb96372213e06ee1549aa1e60beaf5c", 0xa4, 0xcfaf, 0x0) 2018/04/08 03:16:15 executing program 7: r0 = socket(0x5, 0x80001, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x20, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10000) 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) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x160, 0x17, 0x300, 0x70bd2b, 0x25dfdbff, {0x13}, [@typed={0x14, 0x26, @str='/dev/admmidi#\x00'}, @nested={0x138, 0x7a, [@typed={0xc, 0x81, @u64=0x9}, @generic="b98dc04860260b52893dab5fb7a2f178fb9a92674511f7d2afff138f53595a9a67cd07bc618f8521f58a428461d3d477457432e2fb1e2aedd1691637014b9709250528244bedf02abdc18ecaa4af92dd69f86a7e51672f00", @generic="b5a4ea27bfed4c800398fae673e8c2bc1b25ed1fcc88df23097672e0da5b7ddd96ffc0aad08c68df690d0bb88a4564d94c2cf1d318c70d3406ac2e81ddaa55b1b8df3f304ce6f475a7c289f52769b1d04a6deced0565ea0090e40793c5d192d4d58785c4460a8e7870776ed46ff45d804b2562b8c6384bb27a41e07e8ddd369f5d313f48778aade4cc7aabd6109b8abbd79d4e9564944c477e1d5c4e41cf27f6410b510fee75cb37564fdbfe77bdd1050b37a2be43c76ecff46541540816d3c4a532ff018f7d9f2364ea80db98751e"]}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x10) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xb3af, 0x801) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6df, 0x480000) inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x2) 2018/04/08 03:16:15 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) keyctl$join(0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) ioctl$void(r0, 0x5451) r2 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x2, 0x2e, 0x0, 0x6, 0x80000000}, 0x14) 2018/04/08 03:16:15 executing program 0: r0 = memfd_create(&(0x7f0000000300)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/234, 0xea}, {&(0x7f0000001600)=""/250, 0xfa}], 0x9, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f0000000000)="00040000", 0x4) preadv(0xffffffffffffffff, &(0x7f0000002380), 0x0, 0x0) 2018/04/08 03:16:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000140)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0xffffffffffffffff}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xd, 0x2000000000000197, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xfe50, &(0x7f0000000080)=""/187}, 0x48) 2018/04/08 03:16:15 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7c3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 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)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000240)=""/193) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) 2018/04/08 03:16:15 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x8}}, 0x9, 0x10001, 0x100000001, 0x9, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x3d}, {0x6}]}, 0x10) sendmsg$nl_route(r3, &(0x7f00000004c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/08 03:16:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 03:16:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ppoll(&(0x7f0000001140)=[{r2}], 0x1, &(0x7f0000001180)={0x0, 0x1c9c380}, &(0x7f00000011c0), 0x8) 2018/04/08 03:16:15 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/08 03:16:15 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x389de280, 0x400000000000, 0xe0000}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xb7, 0x22, "6c8d77043f8fe6ca5c9ca5c779f9e7d92ebbf3a4a030e844b5280d6479189057c796"}, 0x2a) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4040004}, 0x20008040) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 93.576751] isofs_fill_super: bread failed, dev=loop1, iso_blknum=64, block=128 2018/04/08 03:16:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) rt_sigtimedwait(&(0x7f00000001c0)={0x9}, 0x0, &(0x7f0000000240), 0x8) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000002040)=""/4096, 0xfffffffffffffff4}], 0x1, &(0x7f0000000180)=""/53, 0xffffffffffffffca}, 0xfffffffffffffffc) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000280)=""/179) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000d379)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1400760000000000000000000000000000000001ca7d4b09d7857a69b43581d54687a301376f45516d8c0dff07804c611853298443d46e408c3be2a706eef0455da565bba3f4f51e645c7e1d75f54b5ae73499ba45a25439c4430701fa1f00b7ca43ceab07d3bde64884d3399bef2c85b7dee90000000000000000000000000000000000"], 0x268}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 2018/04/08 03:16:15 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/08 03:16:16 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x8) unshare(0x100) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000140)=0x4) 2018/04/08 03:16:16 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x100000002, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) 2018/04/08 03:16:16 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00'}) r1 = msgget$private(0x0, 0x21e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x7f, r2, r3, r4, r5, 0x10, 0x4}, 0x7fffffff, 0x0, 0x8, 0x503a, 0x6, 0x9, r6, r7}) 2018/04/08 03:16:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) clock_adjtime(0x7, &(0x7f0000000080)={0x7, 0x5, 0x8, 0x7fff, 0x6000, 0x9f, 0x8972, 0xbfa, 0xff, 0x40, 0x3e45, 0x5, 0x3, 0x54, 0x1, 0x4, 0x1ff, 0x800, 0xce02, 0x1f, 0x2, 0x19bc, 0x10000, 0xffff, 0x800, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 03:16:16 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="1f00ee00000000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0xce) 2018/04/08 03:16:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/38, 0x133}, {&(0x7f0000002000)=""/4096, 0xdf4}], 0x54606aa9acbc9c66) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=ANY=[@ANYBLOB="2015000012000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f0ffffffffffffff"], 0x20}, 0x1}, 0x0) 2018/04/08 03:16:16 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x4000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x3, 0x100000000, 0xa0, 0xffffffffffffff48]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) close(r0) 2018/04/08 03:16:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff0000ebdd859d0090780014000060c5961ef9ff0000ff010000000000001803580000000001ff02000000000000000000000000000100000000000000000000"], 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xab, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xf779, 0x400000) r3 = openat$cgroup_ro(r2, &(0x7f0000000400)='cp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r4 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20afdef6ba3d932b72ebcddd1e7820e3406", 0xb8}], 0x1}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, &(0x7f0000000140)=0x84) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000004c0)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0xadd}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 0x3, 0x8, 0x9, 0x100000001, &(0x7f0000000040), 0x8, 0xda, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0xf2b, 0x2, 0xffffffffffffffff, 0x1, r5}, &(0x7f00000001c0)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000580)=@dstopts={0x73, 0x0, [], [@enc_lim={0x4, 0x1, 0x1}]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) r7 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffab5, 0x20c, 0x80000001, 0x9, r6}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r5, 0xffffffffffffe4a4, 0x8, 0x3}, &(0x7f0000000540)=0x10) 2018/04/08 03:16:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x400000000cffc) 2018/04/08 03:16:16 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe804, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="f1"]) 2018/04/08 03:16:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x1000008000800) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x4}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@multicast1, @multicast1}, &(0x7f00000000c0)=0xc) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/08 03:16:16 executing program 7: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa}, 0x4) 2018/04/08 03:16:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000004740)={'ip6_vti0\x00', {0x2, 0x4e22, @rand_addr=0xa6e}}) recvmmsg(r1, &(0x7f0000004580)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/34, 0x22}], 0x5, &(0x7f00000004c0)=""/4096, 0x1000, 0xffffffffffffffed}, 0x1}, {{&(0x7f00000014c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001540)=""/15, 0xf}, {&(0x7f0000001580)=""/139, 0x8b}, {&(0x7f0000001640)=""/146, 0x92}, {&(0x7f0000001700)=""/182, 0xb6}, {&(0x7f00000017c0)=""/238, 0xee}, {&(0x7f00000018c0)=""/195, 0xc3}, {&(0x7f00000019c0)=""/223, 0xdf}], 0x7, &(0x7f0000001b40)=""/203, 0xcb, 0x1}, 0x48}, {{&(0x7f0000001c40)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/124, 0x7c}], 0x2, 0x0, 0x0, 0xffffffffffffffc1}, 0x7}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/80, 0x50}, {&(0x7f0000003e00)=""/208, 0xd0}, {&(0x7f0000003f00)=""/89, 0x59}, {&(0x7f0000003f80)=""/87, 0x57}, {&(0x7f0000004000)=""/249, 0xf9}, {&(0x7f0000004100)=""/25, 0x19}], 0x7, &(0x7f00000041c0)=""/190, 0xbe, 0x100000001}, 0x1200}, {{&(0x7f0000004280)=@alg, 0x80, &(0x7f0000004440)=[{&(0x7f0000004300)=""/2, 0x2}, {&(0x7f0000004340)=""/231, 0xe7}], 0x2, &(0x7f0000004480)=""/208, 0xd0, 0x5}, 0x4}], 0x5, 0x10101, &(0x7f00000046c0)={0x0, 0x1c9c380}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004700)={0x3}, 0x4) ptrace$setopts(0x4206, r2, 0x5, 0x10) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000004780), 0x4) [ 94.375192] FAT-fs (loop4): Unrecognized mount option "ñ" or missing value 2018/04/08 03:16:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000014300)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xa040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000000c0)={'teql0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/08 03:16:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x244100, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 03:16:17 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800460000280000000000009078ac14ffaaffffffff83035a0000000f00040190780066377b00154c20a771c44d75dd130b81c8058c612c9f0fcdedec0adfd61b1b3b8e593c4c93987ce24b3c9b12989d9fd66a8fa343d541752fe1ad2df2d7a9849c9fdaa3047ba8deee68b54db7b11e58ba2ef0d01ec4021fca94a377290e689a95b83e6a93d7de0770e1bfa9e1c573e2f1c08cf0373c7e05609ea0ac6039019de2e151997d5fa4f52fc8995eee5d2d50981cea3152d98cd38e29177eabb9d78dccf790acf75f39f98ff991"], &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) 2018/04/08 03:16:17 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x80000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') 2018/04/08 03:16:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x206) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="efdd80471800000003000000000000000000000095000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7fffffff, 0x8, 0x800, 0x8, 0x7, 0xffffffffffffbc5c, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x8001, 0xfff, 0x3, 0x8}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x3, 0x8, 0x9, 0x7, 0x3ff, 0x7fff, 0x2b8, r3}, &(0x7f0000000200)=0x20) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r2, &(0x7f0000000b40)=[{{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000b00)=""/19, 0x13}}], 0x1, 0x22, &(0x7f0000000bc0)) 2018/04/08 03:16:17 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x8010000000000083) sendto$inet6(r0, &(0x7f0000bc2000)='\\', 0x1, 0xfffffffffffffffd, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) accept4(r0, 0x0, &(0x7f0000004b80), 0x0) 2018/04/08 03:16:17 executing program 2: r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x12, 0x8010010, r0, &(0x7f0000001b80)='./file1\x00') inotify_init() 2018/04/08 03:16:17 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semop(r0, &(0x7f0000000000)=[{0x4, 0x3}, {0x1, 0x5, 0x1000}], 0x2) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getdents(r1, &(0x7f00000000c0)=""/233, 0xe9) semop(r0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x7]) 2018/04/08 03:16:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map={0x800000}}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/08 03:16:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 03:16:18 executing program 7: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000840)}], 0x1, 0x0) 2018/04/08 03:16:18 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f00000000c0), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10001, 0x0) ioctl$TIOCCONS(r2, 0x541d) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/04/08 03:16:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') r1 = dup(r0) lseek(r0, 0xfffffffffffffffe, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x3) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20c01, 0x0) 2018/04/08 03:16:18 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f0000000300)=""/31, 0x1f}], 0x5, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000500)={0x1d000, 0x1, 0x0, 0x9, 0xfff}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffea0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) 2018/04/08 03:16:18 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) setpgid(r0, r1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/08 03:16:18 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x18ee6000000, 0x0, 0x922}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x20, 0x2, 0x7, 0x10001, 0x4, 0x1f, 0x676, 0x51078b64, 0x410, 0x3, 0x7fff, 0xffff, 0x6, 0x8001, 0x3]}, &(0x7f0000000200)=0x100) 2018/04/08 03:16:18 executing program 4: perf_event_open(&(0x7f0000000200)={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, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000580)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000000000)=""/174) 2018/04/08 03:16:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="1303c04573c35f40aa3d948f7298e82bdbd418e1c6021ad8a02cdb1629b7839f39319fc312cde4979cf7223e0b96ff3bc621951a10bd4313632a6f5da1eb504b643d0e43ba74285b88f604ed2b155b812cf36f9f0222171bc37ed661fb965cac9a59f38193508ca9f8c68e3e4936", 0x6e}, {&(0x7f00000011c0)="37ffecb7ffddac35ab5fb41772b060282c449c4ba4daccb1e6418037450873c80d39dc6adc0ebb7974db1346cdd777da3350a8b3ab7a6da2b62a0ba4e2d449dd2e129241ce47ce2dbe90bc681cd83f583043a6bcd93e6e901582ae1795c5d527c9532897271a332400397f1e8b09aa0d72f0a2d32ed9bd4b2f466c7d91d4bf51cc6578ec73e3a9f5ffeb71df5e09b41e5f172bfb5016b650cf224b65e57ddd1084a6cb355b1c0bf22dbfe9db68c8814398876acbe429b6589cc211dda4a4e90ad056", 0xc2}], 0x4, &(0x7f0000001300)=[{0x18, 0x0, 0x1a, "a9"}], 0x18, 0x10}, 0x40000) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x3fffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3, 0x9, 0x1, 0x6, 0xb57e, 0x1]}, &(0x7f0000000080)=0x10) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) bind$alg(r1, &(0x7f0000001380)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt-generic)\x00'}, 0x58) 2018/04/08 03:16:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000180)="d9ac692ea4ddb2a46d9f8d94c316b1726ff1c7d8dce1b9bfa4652593e312ee1c212ae7e13ca8370c0f10a9ebbb04731e1103256f31094e2484783943d915a5243e7dfd6ac70a06cd18cbac59e0740cbf695a5bdf3038f96479b13726e45d945d6cdcf6efa724d30b7491ee07e8108bf2892560191f1f253fb05da9d262e0574d30675ecc0b5f83c71ae561e252ffa8f76105e51e3738e8c6440294c5117be8b305f377a60c108bc48bcc62f439dec7ade4fc908c328342964b5d395bb42efce8269580d735d3999628b62e0fc4b8e2e4303c3990b1eab29f59836f35f6a0ef86eb19b22bea410901b6a3c4f05ca6", &(0x7f0000000280)=""/87}, 0x18) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)=""/156, &(0x7f0000000040)=0x9c) 2018/04/08 03:16:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) write$tun(r0, &(0x7f0000000540)={@void, @hdr={0x1, 0x80, 0x3, 0x9, 0x8, 0x14}, @mpls={[{0x3, 0x5, 0x7, 0x2}, {0x0, 0xcab6, 0xff, 0x180000000}, {0x7, 0x5, 0x81, 0xfffffffffffffffe}, {0x20, 0x6, 0x400000000000, 0xfd}, {0x1, 0xd0c, 0x7fff, 0x2}, {0x9, 0x101, 0x8, 0x5}, {0x7fffffff, 0x7ff, 0x7fffffff, 0x38}, {0x8000, 0x6, 0x5}, {0x20, 0x8001, 0x8, 0x81}], @ipv6={0x9, 0x6, "fc82ee", 0x4c9, 0x32, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, {[@fragment={0x6c, 0x0, 0x3, 0x10001, 0x0, 0x7ff, 0x64}, @srh={0x7c, 0x8, 0x4, 0x4, 0x3, 0xb47, 0x3, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}]}, @routing={0x2c, 0x4, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0xbf, 0x0, 0x100000000, 0x20, 0x0, 0x2, 0x65}, @routing={0x7e, 0x4, 0x1, 0xdf02, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0xaf, 0x3, [], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x68a}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2, 0x8001}, @ra={0x5, 0x2, 0xffffffff}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x5, 0x6, "60aee6", 0x4, 0x67, 0x377, @dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x15}, [@dstopts={0xff, 0x0, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @routing={0xff, 0x8, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0xbf, 0x15, [], [@enc_lim={0x4, 0x1}, @generic={0x100, 0x15, "65f84e7a5743c04f6614219ee2902d6b60d6d149f7"}, @jumbo={0xc2, 0x4, 0x1f}, @generic={0x1f, 0x7f, "e55f47ae11fc440345fee18b8e36a270c87e43d388fc476a414589e4850bb474c296531581a056bae378ceeeeaa61bb99be2460af8cb91317662ecf06bf84f00c861ba1875b8d5a80eeba664f1609bfec31e8f4a99b93cb2d33aa412c369c569d3499c7ffd352aa90b6f15891a3b6a209921e1b61733ff77ca50498af1c5f1"}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x6}]}, @hopopts={0x33, 0x3, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x800}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @fragment={0xef, 0x0, 0x7, 0x26, 0x0, 0x0, 0x68}, @routing={0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x3b, 0x28, [], [@hao={0xc9, 0x10}, @calipso={0x7, 0x28, {0x0, 0x8, 0xffffffffffffff80, 0x1, [0x200, 0x400, 0x400, 0xffffffffffffffba]}}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}, @generic={0x6, 0xf8, "1f54c6c9c75241818446eccfe89b57ab4efe2ab8bb9e16d2721ed9c8a435291aae9c4957379ebe2b1ab43b787d8241c869baaff79eef7e8a4265cab71dfb33b5815f1cd86a0290a1141c23558dfba03adb01a472c9a146ecac9632a0b3ccceb27c4d965d662b33fe1a598d2d96f8aaf62f1ef886efc9b8b0d47d11ca1451348b4ad91f735efcba9df8f77b7ba2bb03c570ef8f9a7481366f39785c0dc37a6a2af4103bc44bbf4897e31ba9400855e3043ab0d7490ec8e40d1fe4991ee9a571e0a68cef8ee47ddb630ae3a526ced7edee56b387314ea92477f1d97351d8b5f447b4c34dcab1bc54e2cb8e2237d2331e496daf26a516c8af6a"}, @enc_lim={0x4, 0x1, 0x3}]}, @fragment={0x2f, 0x0, 0x5, 0x0, 0x0, 0x2, 0x65}, @dstopts={0x0, 0xc, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x400, 0x2, 0x5, 0x8, [0x9dc]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x6, 0x2, 0xffffffffffffbc3b, 0x3f, [0x2]}}, @calipso={0x7, 0x10, {0x5, 0x2, 0xf258, 0x3349, [0x0]}}, @jumbo={0xc2, 0x4, 0xf5ed}, @jumbo={0xc2, 0x4, 0x80000000}]}], "b246d87529f05280fb2e12c16e7dc26352fded05f1942c34a5c8899f5c6cdc3ebac6e4ff3a2954b13409a9dd8b207688e33d74918f38fa76685306f9a4c47c72767c261c67ef7c0e3faf5e696e8be3db878fc3373bb0d0b485045b37467fd6727d32613ec1b6da8d5c00f15442642d4c098d8024a935c42e51797f695f79b0353893a3fa7a172976011ca41cac49f1cbe4f93f5d825f24f0ee7861fcadefff5b12662c5c69817a1e760c7b112d36f6ef02"}}}}}}, 0x51f) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 03:16:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) setns(r1, 0x4000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="1500000000000000400101c0000000000000000000000000ab5481c33b94ff7e274e2fbdcf094d104b28c0ab34ed955718da2aea4659bf8540e7c13693845aeee58641870374a16751b0c3ddaaaadeb9082f831618de533979b7364d01566fedb098a2fd6c5195b8079e"]) 2018/04/08 03:16:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x4, 0xff}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x0) 2018/04/08 03:16:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffc01) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/08 03:16:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x200}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) write$binfmt_elf32(r2, &(0x7f0000000e40)=ANY=[@ANYBLOB="7f454c46010603eadc0f00000000000002003f00f40f00008c01000038000000f1020000ff01000000102000020003006e000300000000000700000000000000060000000900000000000100000800000900000009000000060000001f00000000000000008000000600000001000000010000007f04000066efaf3bbaa6b567dd1070b5d7115df533c9ea093b6fed33cfb9894abbc5280602eec07745803b4f77374a85c79c5eded0cf702da0751457a3a01dfd91f2d69de3360451c7d9ff758bbb2edfb3b49737a3ab1fb2fb12f9cb6cd92bc02932aa3de86b0841bc4c233b70c971211b60533937d3587bfd2045ef92e4a4dd5b139e4a2cd86b6fe5e760e2e416017927d3e5207f768dd45da3e1e4bfbee784a08ae7c28407894583e9972bcf03cd6ac87ef9b86de84caec701f2042437ea000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065add30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9bba47700e1f77c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b511543608a039d0ee91981677773f69e47b571b031117f13305b95ca80f496d3b217f407635296d9db871cf25d3e985a98bb0159a8099faf11f0f47a4030fc97a37c6d2674a1ba133b07a766c29247f39eaa8dd17b23b015006eb03816b2fcbda20e1de2d3e405f015a83c2356a55e2ca503ab9d98e367e00dfbda0d3ff37a9280de9a008b5743a6eb6c91ec809bf0163cca430bea25c051192c42a534c702f0dac0367325142f260de899ab04152869f77c713340eb37a6d6d1ad01445b15ddd08fcc550ebef1f8b5daeb57ba46b8053094d7d6dc6bc10ce875800f2c83472b975d1ef64ac199515883c1ff7fe79a317846dac2dbb4d8d9ae526cd7c666073e0439e384d20a7fab4a22738339dd56574f776bacfa297395cd61a50d14fb82d75e031d11af0a589ba6e52592efb86d1c667248a717aaeb1d0bc6667a3a3f2ccab4dc82a98d9e825e1"], 0xb33) write(r1, &(0x7f0000000140)="c78934fe34bf433ae24bd1fd614574bd002fdf53a2d55c1691df618e31ea5521c056be3f29323c28e7b7989bc9da6cd8faffc21d6cde09ed531e3d97c2971722b50ff4948aa1e4068bf71f1d", 0x0) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) close(r0) 2018/04/08 03:16:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000400)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) 2018/04/08 03:16:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x376) fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setreuid(r2, r1) 2018/04/08 03:16:19 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x1, &(0x7f0000c91000)=ANY=[@ANYPTR], &(0x7f00000000c0)='GPL\x00', 0x78549241, 0x99, &(0x7f0000000000)=""/153, 0x41000}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000180)="dfbed913d52e7d925c57d2135f64737bcb44f8b819add0af38ba6f593bc7fe45f1d96093598b6b9dfcc2b0ead173ddb20f115af10534885147c8e71dd4647c68e84e4bf9ee1006987915ff3aeffa889c40fa10413031c9cc9cb31ea43dd5c71da1dc3377e9e423e3b72aedca371ea86f199a2d2f6aa66eebe5d1884c1c84806081dd60ca1c6f86e9b152ded61dca91f152e53d9de15564fe05c619f927b0b1ca9dbf5e606cddb5de675732f4eca496548bbb4ebb7e261cd1"}, 0x10) chdir(&(0x7f0000000100)='./file0\x00') 2018/04/08 03:16:19 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0xe81c0) r0 = getpgrp(0x0) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x1, 0x100000001, 0x4, 0x94f5, 0x0, 0x0, 0x81022, 0x3, 0x0, 0xfffffffffffffff9, 0xffffffffffff8000, 0x800, 0xffffffffffffff01, 0x3d0, 0x0, 0x7, 0x3, 0x0, 0x8001, 0xff, 0x2, 0x6, 0x6, 0x7, 0xf7f, 0x0, 0x4, 0x3, 0x1, 0x4, 0x7, 0x0, 0x800, 0x0, 0x0, 0x9, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x24020, 0x60c7, 0x6, 0x0, 0xffffffffb6b7b9df, 0xffffffff}, r0, 0xa, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000dec03ea3720e2d872c839d4ef050000ae0000"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x0, 0x2}) r3 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) close(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000002c0)={0x7, 0x8000, 0x6, {}, 0x0, 0x8}) close(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00000001c0)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) 2018/04/08 03:16:19 executing program 7: r0 = socket$inet(0x2, 0x20000000000003, 0xfe) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x19, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x4000805) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/08 03:16:19 executing program 5: io_setup(0x7, &(0x7f0000000200)=0x0) io_getevents(r0, 0x7, 0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000540)="b651cd2054a2acf3d22eff6534d0b9e9", 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x101, 0x10001, 0x7fff, 0x9, 0x0, 0x10000, 0x40020, 0x1, 0x280ca2de, 0x1, 0x3ff, 0x9, 0x372d560a, 0x3e, 0x8000, 0x401, 0x7f, 0xfffffffffffffffe, 0x8, 0x9, 0xfd, 0x1, 0x401, 0x4, 0x3, 0x87c0, 0x100, 0x3986, 0x3, 0x3, 0x9, 0x5, 0x3, 0x80, 0x1, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000080), 0x8}, 0x1090, 0x6, 0x7, 0x2, 0x7, 0x2, 0x2}, r3, 0x8, r2, 0xaa7d770f7bc9642f) r4 = dup2(r2, 0xffffffffffffffff) memfd_create(&(0x7f0000000040)='client0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "566414ce1019140f", "ebadf6e712ab34afd54c7b7e72b444d728aa150a6edfc05e42452b0a8d8a9267"}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000180)=""/90) 2018/04/08 03:16:19 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x76282, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e24, @rand_addr}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x401, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x6}, 0x4) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/50, &(0x7f0000000340)=0x32) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000380)=0x100000001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={r4, r5, 0x100000000}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000180)=""/186, &(0x7f0000000240)=0xba) 2018/04/08 03:16:19 executing program 4: r0 = socket(0xa, 0x2, 0x88) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a880000f217e00100000000000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/08 03:16:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001440)=ANY=[@ANYBLOB="14000000f60b010100000000000000000000080060115c96bcd5b9e4acf4ea687c7895c7897204ca9a9de19fdb7e"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x103882, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x4, 0x7, 0x3ff, 0x25}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000013c0)={r2, 0x927}, &(0x7f0000001400)=0x8) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, 0x0) 2018/04/08 03:16:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/08 03:16:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x15, 0x400000000007ffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/08 03:16:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/04/08 03:16:19 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000dfedc1e1ea9db806b603f8c8100c000000000000000000000001000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffcca}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0x101, 0xffffffffffffa364}, 0x21}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDMKTONE(r4, 0x4b30, 0x3) 2018/04/08 03:16:19 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x24, 0x27, 0x725, 0x70bd29, 0x25dfdbfb, {0x15}, [@typed={0x8, 0x84, @u32=0x4}, @typed={0x8, 0x15, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)="2cd8ad0989837a00046f4a847c7c50ac1e3a30ad65e15086fcc2df07e34b8c3cfcba6e4bddb0ccd80e582ddf", 0x2c}], 0x1, 0x0) 2018/04/08 03:16:19 executing program 1: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="6636f30f7fc90f017900640f22d366b8a46500000f23d80f21f86635400000c00f23f8660f57e2baf80c66b869863b8f66efbafc0cec0f20d86635080000000f22d8660f3a0f171f66b9e102000066b811d1519866ba000000000f30ba4200ed", 0x60}], 0x1, 0x0, &(0x7f0000000340), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040), 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xec, r6, 0x0, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff00000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc6d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb932}]}, 0xec}, 0x1, 0x0, 0x0, 0x810}, 0x20000000) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000340)) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000001680)={0x8, "b3b75cda919b1d38"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 03:16:19 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x7ffe) rmdir(&(0x7f0000000a00)='./file0\x00') r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x9, 0x4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x10001, &(0x7f0000ffe000/0x1000)=nil, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000280)={r2, 0x0, 0x6, "7560bc981dd269bd807974f84013aed60a1d64050e26be6d4b3d0e29f29ac3057e6a4109462f3b1e797258a9ae6e8af5a7ac881214f96184e08dcce822e8974c26ec756d4577882cc8b4a7affeb51758ef5a76bb15085112b81be7e6b2d0f6c5c2cf6862f017ba3e0d783d7db2fc62b43fee538e07a221e6168aaad1a38e86bee42becc27f8b69cff5"}) 2018/04/08 03:16:19 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x49) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @remote, @multicast2}, &(0x7f0000000440)=0xc) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv4_getaddr={0x2c, 0x16, 0x4, 0x70bd27, 0x25dfdbfd, {0x2, 0x79, 0x0, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x100, 0xbd, 0xffffffff7fffffff, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8850}, 0x4050) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 03:16:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) exit(0x1) unshare(0x60000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/04/08 03:16:19 executing program 7: r0 = shmget$private(0x0, 0x3000, 0xa00, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x1000) kexec_load(0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000080), 0x0, 0x0, 0x3e0000}], 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) 2018/04/08 03:16:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) close(0xffffffffffffffff) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/6) 2018/04/08 03:16:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/23) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/08 03:16:19 executing program 1: clock_gettime(0x7, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x400000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x7fa6, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/04/08 03:16:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffb1, 0x80) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/76) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e42dcd01624c7d189e000", 0x4000020000000401}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/04/08 03:16:19 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket(0x2, 0x800, 0x9) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/04/08 03:16:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x101, &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x80045440, &(0x7f0000da8000)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x5, 0x1, 0x7, 0x1ff, 0x9, 0x10000, 0xce62, 0x5, 0x81, 0x0, 0xffff, 0x80}) 2018/04/08 03:16:19 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x101140) ioctl$TCFLSH(r1, 0x540b, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x3ffffffffffe}) 2018/04/08 03:16:19 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x0, 0x0, 0x0, 0x1, @random="b11552fdb9b5"}, 0x10) bind(r0, &(0x7f0000000040)=@l2={0x1f, 0x3, {0x400, 0xffffffffffff656c, 0x1c77, 0xbd, 0x2, 0x80000000}, 0x9, 0x6}, 0x12d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{0xbd2, 0x4, 0x0, 0x3}, {0x42d, 0x7, 0x3, 0xfff}, {0x5, 0x5, 0xc6ce, 0x9}, {0x19e, 0x9, 0x1000, 0x8}, {0xf86, 0x9, 0x3, 0xa3}, {0x6, 0x8, 0x10001, 0x84}, {0xfff, 0x80000000, 0x100000000, 0x8}, {0x7, 0x2, 0x8, 0x9}]}, 0x10) 2018/04/08 03:16:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1700000000000000000000fd59064c0ada4c9eb0000000000000000000000000000000000000000000000008000000000000000000"]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x10000, 0x3, 0x3}) 2018/04/08 03:16:19 executing program 6: prctl$getreaper(0x27, &(0x7f0000000040)) socketpair(0x3, 0x7, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2280) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4, 0x6, &(0x7f0000000080)}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x5, 0xffffffffffffffff, 0x101, 0x8000000000010001}, 0x10) 2018/04/08 03:16:19 executing program 7: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ustat(0xe, &(0x7f0000000040)) socketpair$inet(0x2, 0x6, 0x559, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)="93ba1e7a58dfbac10b661f86d0ee60221fb5938a8a988b0664309789c0b5b5391a4f6976b9553383e0d5b2bc088ed0c8506c4947976fa616e3a00aba2d041f91951673568f1c4d15639880b3cee9f8e4f8f90cb367a6e1095553", 0x5a) [ 97.521140] llc_conn_state_process: llc_conn_service failed 2018/04/08 03:16:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r3 = dup(r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x2, 0x8}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, r2, 0xb09, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 97.593193] llc_conn_state_process: llc_conn_service failed [ 98.181831] IPVS: ftp: loaded support on port[0] = 21 [ 98.319528] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 03:16:20 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000504000/0x2000)=nil, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x6, 0x5, 0x4, 0x253, 0x7, 0xfffffffffffffffd}) 2018/04/08 03:16:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400140, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/169) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1000, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x4}) 2018/04/08 03:16:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000240)=""/241}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)=ANY=[@ANYBLOB="0204000002f2ffff0700cf0000000000"], 0x10}, 0x2}, 0x0) 2018/04/08 03:16:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000000881) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0x1b2) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) 2018/04/08 03:16:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/08 03:16:20 executing program 0: r0 = socket$inet6(0xa, 0x2100000000010002, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x2e) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) r1 = memfd_create(&(0x7f0000000140)="25865b2d255b2d6e6f646576252563707573657400", 0x1) sendto$inet(r1, &(0x7f0000000180)="fa1c7cd6d22120cbe1531f904778a02f4b6db72cbd560cbb4f6cf5d28489bfd0048108979346256557bb470c4c2eb344a40cd0dc5990dcaf3d384571f2b4f62ca29c301e4349d6e400211ba73aec9d8ab8e8e57d69ae6a301b4b295409d83ceaa30a9d682ed613c5939230ad5a45a98ca0be235c3d8749d7f3b20acc29efa37402a1222e9b240745546ff4beae7f8c2ac53e2049b3d412c22f587ba463a1e50eb9ffc3c366a05287ec1671f3fd972a285e97f9586d2449b276e8bca406616c90f3ca9b6e7c390a5d6392", 0xca, 0x4, 0x0, 0x0) 2018/04/08 03:16:20 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x301240, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001180)={0x20, 0x11001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x424000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/4096) accept4$inet6(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000001200)=0x1c, 0x80000) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='self&em1\\vmnet1\x00', 0x10, 0x0) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x10, 0x0) [ 98.482317] binder: 9167:9169 ioctl c0306201 205da000 returned -14 2018/04/08 03:16:20 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fchmod(r0, 0x0) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) 2018/04/08 03:16:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0xc0, 0x800, 0xffffffffffffff7f, 0x705}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x400, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x181, 0x400000) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x10) 2018/04/08 03:16:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') exit(0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000180)={{0x0, 0x8, 0x0, 0x0, 0x0, 0xf24b}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000100)=""/80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 2018/04/08 03:16:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 98.534291] binder_alloc: binder_alloc_mmap_handler: 9167 20000000-20002000 already mapped failed -16 2018/04/08 03:16:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0xd000, 0x6, &(0x7f0000000040)=""/6}, {0xf000, 0xd3, &(0x7f0000000080)=""/211}]}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) 2018/04/08 03:16:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x20, 0x48600) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000340)={r1, 0x3, 0x3, r3}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x40000000000, 0x5}) [ 98.600957] binder: 9167:9169 ioctl c0306201 205da000 returned -14 2018/04/08 03:16:20 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) 2018/04/08 03:16:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0xffffffff80000000, 0x1, 0x4, 0x8, 0x100000000, 0xfcfb, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x10001, 0x10001}, 0x204) 2018/04/08 03:16:20 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807cc3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x8a00) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x9]}, &(0x7f0000000080)=0x6) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x1f, 0xfff, 0x2, 0x3a, 0xa331, 0x2, 0x5, 0x3, r1}, &(0x7f0000000100)=0x20) 2018/04/08 03:16:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/08 03:16:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101000, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/04/08 03:16:22 executing program 5: r0 = socket(0x8000000000015, 0x80005, 0x0) sync() getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) 2018/04/08 03:16:22 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002276, &(0x7f0000000000)) alarm(0x20) sched_yield() ioctl$void(r0, 0x0) 2018/04/08 03:16:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="25000000008e058a99bcb4d2f9ed9400000000000000000000000000000000000000000000000000000000000000000000b39e81f600675a936ba9975edb96b375a18563220da3c489084836acc0beea432ce797191a7f4a29ed2531c648702d05eb03adb9f365dcd0eb442e1d3ff4b5e2e4bb00000000"]}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/08 03:16:22 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) r0 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000500)=""/148) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0xfffffffffffffff7, 0xff00000000000000}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x26, "148690fb11cc0fa3934defc9ca0190888ca2752efc2bd5ccd0845d180cb734fe98dd6e19c5ac"}, &(0x7f0000000280)=0x2e) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000180)={0x40, 0x3, 0x4000, 0x1, "7e8682fe071989d076ddd786499074fdcbd817c42887b2d5bf3221646cc966c5131ae85803e773d53f3f515e", 0x7fffffff}) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000140)=0x8001, 0x4) 2018/04/08 03:16:22 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@ipx={0x4, 0xee7, 0x3, "a62ed78330ee", 0x240}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="fbed6f6c411bc40ff6d7b4", 0xb}], 0x1, &(0x7f0000000140)=[{0xe8, 0x10e, 0x0, "5a77d7ce5253da1d58439027f5a01dee5c1a2de76c1aa774036dd88ec2d4ea8f2df5e36b5d60cc2d39ed25da4410608fab6ac0981fbce28b6fc91e7176f26fc2c2debc1b6203af30a286f9ee441faba7da6a6845879f87bc28538f52f579b7dbbfda8cfbf6976b54cdf812faad822f69b72940d1ef1204c0c5ec2414c194480cf039513e7b4b082540ec58625f7006a80731e8306d7a797e1ab66144abca60c2250cc0419f59f1e0f96aad593f082fcf32543796d547cd3b3a5e646834f3012fa2533dce0a88399268f4f7b1878e7d092e40b7ca3d26ae"}, {0x40, 0x10b, 0x8000, "8265f754c6da16398100281d05165889d8ab9b4d0f9fcbbb0510688a6cc9888beec7e2f2f7ad4e2865ec0003"}, {0xc0, 0x189, 0xff, "0d9f8b67a66060e4c7844dba82f2415a1ec92360f57e235912e0df0d605474aa4c44eaab7f330123f45734ea51bef2a736d8485b526d5c8b476de1ff85e48bc1d22733429c8011a279421d17d41e2e3127c9f31773c4b4cf98c12b2c94fd35c6a63420c6aaad40094e55111442fb5bdb87bf4b1a77f85716519173a70f48bbb445abc78aba35be5c88c5d66068e120a24c7b62e1068bf2b1de2d8ac67042bedf9ce5ae4442e78d422df679"}, {0x70, 0x88, 0x4, "da5cf0e01075331c36ec6f40028cd32c2e77403726c7aa122f6cc9c8226eba98710bc5acfdf9ad5cefb72d78fc43850c3507fafa10b8dcd4ef6474487923ab8ff7674bea5ec41eabc859f53559fc2ea0dc9568c3ab271abac5e5935d7ff2d140"}], 0x258, 0x10}, 0x100000000}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000003c0)="534e186cd6a557cd4a026c4f6219b98505708e29d8d758280a853eb5d9d74c2c1fb6ca452bde9a48ff58c874b2b77344219eb6adf80f94e9921b42f6bcf4fbb4834469a8202cf98d59658223", 0x4c}, {&(0x7f0000000440)="b694b071146dd9290b379c", 0xb}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="05740dfb5d4d488b259a6591a0d7d9724c444c8c5d0fe0f67de582506185297d94284e512ca43dab3d1f83810fef1490fd28d20adcc476b2c2610553db9bd94b2275429f7f0b8daa86a6e9f6c2e262a063febfffafe09529203c02f8c2cc618c76381c4c48d96733d53e15a2c39ca147901ee9ab3c2633fa109b30a6195f90a880c5b5c381de3ce84577a0ae1efedb6a7ba1ce3e0c91ba47917ead11", 0x9c}, {&(0x7f0000001540)="6ab44f06d07041a061f797d2672fd772c32361e5d008535c1987e4bc143e4ebb0244c027c45773672da1f25f97a7b5d0d848fa4bf7e059018b3a50e11dd428c87afc77a22b6ab76a2e7dd5be8241925bb3308080c405b91fef1759da95817d766d55", 0x62}, {&(0x7f00000015c0)="7f0f52ae1196e4920d93e14293500203a7f9caf0f136e362756ea366d1860ce748f7eaa79cd56b8b63a2f22ea1ef85a77732c50cb66eb40164b3b221317b3f2b499613a6f639a165304d9259b5bf32ccb8e949877ba4f11b1e53b0f01d189838f62fc520b269ad967eeabf31c0d824fcb3dc2ce9bde4f12b4d9228873595e0466525ac5151959e8f42ba08a1b9ed7009bfd3268ab6873835d4b743e860e3177a8f1744", 0xa3}, {&(0x7f0000001680)="71c5710c633a358434a80901e387cf04ae1ce2795b64effbbcf79f62cd459c988b5d9c464379af3b03c55b3c17b0a7aaf941dae4ed632d698b8c0a4225c175ac8df59e78b139fab068dc84eb03e45c25e84279b4ff34662f40", 0x59}, {&(0x7f0000001700)="f97d8ea7547c12bde34b4c7d0c69d59995ef4fb52e39de470e582b1ad9ef770b98fd775f94eaf30458c7ab8b13d38320802bd2ab550ae74ba095644177791ec18df39b53d28ff134c1652e2e48da083e8b", 0x51}, {&(0x7f0000001780)="2cf2a607037799bc9ef5ba3440c816379213a03e56acbf2b8a62695de4c4543fa5162f4e2fe6e06fe9ae5400724d", 0x2e}], 0x9, &(0x7f0000001880)=[{0x48, 0x119, 0x6, "bdb25142ea220414f7a4e21d55e1ecdb63b2a83edeb3343d2d212b979aa588c4e2d67a3ef8da5b79aec769ce2f9cc2fa6dc455"}, {0x18, 0x10f, 0x4, "378bdae04a"}, {0x20, 0x101, 0x8000, "58bbc97b1ebdf5ec8ff0"}, {0x40, 0x10c, 0x6, "5b484eb67bbd3d0ba3b06b13a4afff6eacf42ca34553bcbaa9a98c71f7899025c75a4cdaa82f393826fc3107"}, {0x88, 0xbe, 0x1, "efc4290462d33a6febf1ff0299e5cc11d8819026878a76af8a389501292ac8698c33f11872f8fae3c747138a6b2c6a86b63edb9b84e57d874dde6940c3d739149758dc4feef8bedb39920628c8f703b3c55025fc106e51a6dbaffbdc7a81bab2d1d80e11d834fc78a413ed38d949fd68285f7eb4b8"}], 0x148, 0x400c000}, 0x1000}], 0x2, 0x40040) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) 2018/04/08 03:16:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="b80000002100010000000000000000007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000004c75dc87b7be10ffffffff000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000c00100000"], 0xb8}, 0x1}, 0x0) 2018/04/08 03:16:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r5 = dup3(r4, r0, 0x80000) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x2, 0x78b2d08c, 0x9, 0x4, 0x8, 0x87, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}}, 0x1, 0x6, 0x6, 0x1000, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000180)={r7, 0x1}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$unix(0x1, 0x1, 0x0) 2018/04/08 03:16:22 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x612100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0xffffffffffff950d}, 0x8) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r3 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/08 03:16:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = fcntl$dupfd(r0, 0x406, r0) creat(&(0x7f0000000040)='./file0\x00', 0x180) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3}) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/04/08 03:16:22 executing program 4: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) read(r0, &(0x7f0000000000)=""/233, 0xfffffffffffffebc) 2018/04/08 03:16:22 executing program 6: syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0xaf18, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000340)="9290f78ee8486f2043fee2964544b79fabccee860ce0f372a7696cb879ab188351accd006f68e6b234a1af100ffbb25650a9bee290730fe2e61d9fc660b67a8f851d3d431fa40edb85a2c1a9ab9895df22b29946499108393a1ed0cfaac9cd08535ea0a5f1fcff02259244b7e4fb638420d065302b71956c6625442ee158e04a721864f21e625b5431556e8d884f6160677969bcacbdd6d45c66e816f216d614eeb48ca26869be0fe3e47c3f92d3c3324dfd44911ff9cedd9ad3cfc13b484512767a868ba6b4985d6feb9cd954dac327ba82467726b4fdba821fd5f6caea00b06848375e7137ded68c1c0bc6ccfc10f7", 0xf0, 0xffffffff}, {&(0x7f0000000440)="93690edae7f59d964ce1cbf2a9f7f3f81269b36f205de4b5b72080b468df7e8926c91fcf6f89244d9252db7701080a89d7317e5ccdd7c565522a28b6590ecdabf85e4afe0bd3aea010bf91a6c79e469da1a84273c2eecf0494fc2a0f9d395a0794de380ae26ebe43077e4a1dc0639c080255298dbded7e6697a7e4d901d68cbf94e0367c12894d8e289c7265f4d477887e028f2d983f3759ec469be1066a2fbb519bcf7ddef29ccd5d42f536e5f83613ba8f58ac2df8716da487b4b2c97f6be3c313ebd3794cc19fcb269ed99b56", 0xce, 0x8001}, {&(0x7f0000000540)="b7906618a337d9982ea1a5e22edfc64566c1f40a8a46c36d4618047108e2f2ed5a5af8e1383dd75a34302d95c31a68fb0582ceea07581a9e10ebce5e800429e1505417e1c390e5d58380e6098b0c9120cb51e5a8fa728fafd18af8a6bc93f5fb1e294c46b90912c6ff20ee9b0bcc6ed6d59d3399bd3e82ff72da9121d7d8b6e17d3a5431c9965f1fc56992b359b035afde61948c8a12570c5a9e0577757e4e9a0d690ff50457feb3d644716f0da338d571d01365a85442e8", 0xb8, 0x4}, {&(0x7f0000000600)="77c4e09e38e77f03d804b75ea61ec8f0e312cebc772989ba861446b45d13447a1673d1be80f6893ec8ee3171328b5f0376fb00c4cb452da5afc882917608cad0cfdcd0e27031", 0x46}, {&(0x7f0000000680)="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", 0x1000, 0x100}, {&(0x7f0000001680)="6a6185851a7b68b863b6b8b2df47104126e97350b3d20d7c95cd707571fbda1d763d8b597b12760e752f8a30a7066efae465ab510c912a85e1bfe35c8f50a61286e2e693d62467e3f9558d117ea92e646f54195ae32087b6173c1526c45a5ee8cdb84b88dbb5dde832740bb0ddcac7ab2647bc8060f9ea2fb171bee7dc9f73b67c546dc84f94ceb489a92ab6cb0a33ecc851f4f39292ab22f6826bd799fd658c13062de6e4a0a5740adb0e25c471428de48e294bcf0290", 0xb7}, {&(0x7f0000001740)="f416b292850b51bf11b0a3b0e5cfa4845b73a4d4a36bcaee10c17fc679e76d0a5cb52c4bc89e665142cc2ab9678cf3c67bc07a78a27e8e3bf00b946bf8f5923428c50e0cbbf991a3a0f3e69336703d34ca1b45f66f1e153b854b2d3324160122ead4eda599d8422baa0ba95d24cc64f9", 0x70, 0x4}, {&(0x7f00000017c0)="a3603039da316bd486faa3acff0e6dfb95719b8b4829226b14159e829e76632a33e5984c98d601cf017c75ee6caf2b3ccecae612abcc494d42f96e06f174d9ec2a275d8ad9f0f7bcb5b665e1d80aa3b52b1896c0b981f8f8b30a1417a8e063a98b37f653ee9c753fc6125d3936608c3e90a3946dc3e8a59f67de094aa554e1e774756f2af8b26cc6a9a43319d142b14c3e1a5bbba2a617b52d45ed6881f641b6a0bf6a38b111ce618fe7c9705dd9465533d3d60221c825bf409e3a48eb5be1577e4e646575", 0xc5}], 0x1000440, &(0x7f0000001980)=ANY=[@ANYBLOB='noinode_cache,fragment=data,discard,subvolrootid=421,nossd,acl,nomsd,enospc_debug,autodefrag,\x00']) rmdir(&(0x7f0000000300)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) r0 = syz_open_dev$sndpcmp(&(0x7f0000001a00)='/dev/snd/pcmC#D#p\x00', 0xc93, 0x2100) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001a80)={0xffffffffffff0001, {0x2, 0x4e21, @rand_addr=0x99}, {0x2, 0x4e20, @rand_addr=0x22}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0xc4, 0x1, 0x6, 0x1, 0x2, &(0x7f0000001a40)='syzkaller1\x00', 0x5, 0x3400000000000, 0xfffffffffffff426}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r2, &(0x7f0000001b40)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x9) listen(r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001b00)='lp\x00', 0x3) listen(r2, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x1}) write$eventfd(r3, &(0x7f00000000c0)=0x7, 0x8) 2018/04/08 03:16:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x1a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1) [ 100.030568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/08 03:16:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="f7c8c4884e4548ac73c8254699ccea4c22af60bc728c8110ed82af1806eaa098d9580970907cfba8f36f9e34050d7b6db3812f8895a0e973338cd67f6976e142528828cdb0a1b0027698fb7c6252f1928feedd7d94ac66ac908f8344", 0x5c, 0x6}, {&(0x7f0000000200)="0e61b26f95bae96ba47d69c0992058694af36155ee67067dea4dd202bce805597e13779c939779a11e476dc273b53e660456d9b1f29b13bbfb5c7b70db38d0948fd1d1ae5a50e661cc5a47361a858bf6f5896c3f66c0c8ca7ebecd568ec68ec195eac2", 0x63, 0x63}, {&(0x7f0000000280)="ae126dc6d55e7032d384d9fa957d050ca066ea211b05c12d45e475d99238f60d2211af447658430123edc776d769b39745eadc6158ca2382f019f55a05da1a879e2ded375a7b6dc72df97de9a1ea51dd337273100486dafb6a66dd899b4a18e735876392461c5fb94c6bfe82e0a12371fd13b2f88d62792789187f1c5a1a19df0b803afe1c03478ba68e40f2e87a857f4e918978bc4925cb4b2824e99c3234b0d7b62c40fc10038d56b4e877a4154d09dab723b17e31a4403cfd1ea13fa3e67fd9", 0xc1, 0x101}, {&(0x7f0000000380)="19eab811170d0c96c6d58978d5f047d9b48b80e0cdd3de0c9763c346431a0a66b0847aafcb598d394e8d7e85dabdd17fcad2ec325134fda8f213ac0b49e3c82cb855b2c078414a9dfd016684b1980339fc4cd1fe494255319d765972c2e17028225ff693440acf1b33e9e340eefd56ef5cc611733f911315f9a233c06013886bd1769bd42dcc8efea9ce0cdf76175f8e8750a342ee5f2d64ea30930ddd8c195a14aae699c8fc41e724fd498867bee1ecc73ef3881b64d0352baecacbcd687019cf27b554c36265e0677802c3a452", 0xce, 0x7}, {&(0x7f0000000480)="2e13526a9ab338d879bcb24d5b15a699b4391e506f8f84", 0x17, 0xffff}, {&(0x7f00000004c0)="16d81a5b85476ba4e106c74529af31aa77be0c5d611ca407de64a311cdd09083b48e7a60fd2956c466f66a9cae85441b042490e55a4c25c7d1a7f589a02199f01f2c341a2759a6f7c8793b12c0e7d04fd7802337ba91f76c", 0x58, 0xf01}], 0x4, &(0x7f0000000600)={[{@dmask={'dmask', 0x3d, [0x34, 0x30]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@usefree='usefree', 0x2c}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x7, 0x3}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/08 03:16:22 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200) fcntl$setpipe(r1, 0x407, 0x4ea6c1c3) fadvise64(r2, 0x0, 0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/08 03:16:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005edffffff00000044db000000000000000000000900000000000000010000000100b5cf46b47e209d98653c850345000000000000000000000000000000080060b22f4eadc0b44c000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r4, 0x400, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x5, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x3, 0x0, 0x81}) close(r0) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0xa000, r5, &(0x7f0000d56ff4)) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)={0x0, 0x1, [0x0, 0x100000000000]}) mlock(&(0x7f0000723000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 100.212168] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 100.272146] FAT-fs (loop2): invalid media value (0x47) [ 100.277902] FAT-fs (loop2): Can't find a valid FAT filesystem [ 100.309416] BTRFS: device label [ 100.309416] devid 8924375582789082113 transid 5 /dev/loop6 [ 100.402396] BTRFS error (device loop6): superblock checksum mismatch [ 100.441612] FAT-fs (loop2): invalid media value (0x47) [ 100.447056] FAT-fs (loop2): Can't find a valid FAT filesystem [ 100.449867] BTRFS error (device loop6): open_ctree failed [ 100.521310] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 100.614779] BTRFS error (device loop6): superblock checksum mismatch [ 100.645508] BTRFS error (device loop6): open_ctree failed 2018/04/08 03:16:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) 2018/04/08 03:16:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=""/175, 0xaf, 0x7f}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1f, 0x4, 0xb}, 0x2c) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='_', 0x1, r0) keyctl$set_timeout(0xf, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x8882) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, 0xffffffffffffffff, 0x1}) socket(0x0, 0x2, 0x0) unshare(0x60000000) getuid() getgid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r1, r1}, &(0x7f0000000500)=""/86, 0x56, &(0x7f0000000280)={&(0x7f0000000140)={'sha384\x00'}, &(0x7f0000000580)="00d5e631c9a11f01ea34e397e764cb25bf73eccbd0c2f0dd1b340cdb1f13e754ff06c79e60d0b5ec8694d5e3887ea1845a93c7f690c9b8a8b98688336ef72289daf30570bc7ba5409527a98ffbe3591fa786babe4b76dc71a620eb0c2a6007b9a11d0a7167273bfa9ee86716526ccd19866829b71107cdcb89c995e6698dee84fd9c2f21989b6062216d691a49dd1341a20490e286f2781608eb09cefe1d29c8", 0xa0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="00daf71200ff060000000004090305000000ff030000800000001f9b9960b31e32b965090311d0793563202930197175fa9e0cc0450189af30ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e802db648f8e9ed7b4de3303742378da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f70300898addf1904935d3beec150000f1bd9f7f503da2a39f0fed3460359f993db50a724ccbeb5affcb93d1fededb957c40593e71b3538e1e2e34e0f7b19bce0ce3be190aaa7d"]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0xffffff0e) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000240)=0x54) 2018/04/08 03:16:23 executing program 2: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) open(&(0x7f0000002000)='./bus\x00', 0x402002, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x300, 0x3) 2018/04/08 03:16:23 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="200000cb000b23b83aebe5b12053c8e5c3fa9ee3e7c493ec54241e2740e976ddfbd4ea0bbd02695f9b44e86bbbd299d4757760c75fae3a4573222230a4a6239f6be1042f21de86ec76dd12f796ae773e411263c84bb4a72472201116ad222e446e4385c328302ae520"], 0x0) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/04/08 03:16:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000800)=[{&(0x7f0000000700)="65557edd8c32", 0x6, 0x9}], 0x8000, &(0x7f0000000880)={[{@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x38, 0x35, 0x33]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x2000) 2018/04/08 03:16:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x7ff, 0x7, 0x1, 0x716, 0x4, 0x20, 0x6, 0x778, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x5, 0x20}, &(0x7f0000000200)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0xfffffffffffffc67, 0x0, &(0x7f000092b000), 0x1aa, 0x0, &(0x7f00000000c0)="0c6af9349f39a6241d12dd7499c20c6884a70fa24785cc77527d673e182ccc08ae2e52bbdeecfce67477abc41cd8dcafef5174e51e3583f9151c855b3b1124667c26198d0e7a8e681c59995af61e7cc7104efe23307589f7c1b7338defd6eef406477cda80f3578ddee1620536e68b8641b357b5ecf47c52caabb3d100"}) 2018/04/08 03:16:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:23 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xcf5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000200020000000000000000001800000003030000ff3f00000000000009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002bfd0)=ANY=[@ANYBLOB="000087a91b3dd9fd3daa49ec8bdc18000000000000000000000000000000000000000000000000000000000000000009"], @ANYBLOB="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"], 0x328) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000005c0)=0x100, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000006c0)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) 2018/04/08 03:16:23 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r0) 2018/04/08 03:16:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x3}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x60) statx(r1, &(0x7f0000000140)='./file0\x00', 0x6c00, 0x6, &(0x7f0000000180)) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x9201}) 2018/04/08 03:16:23 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) r1 = socket$inet(0x15, 0x5, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="1c114325cef51d833544d7729a7d035f143c07b0c798d66352db1d709d03c1cfdd87f6dc991b1a8d347d11089e94f3a52707b95f29c3cb213d6b2d53a71b22ae1ad2136f657aa38728e9fa23953012d7a5", 0x51}], 0x1}, 0x0) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x10}], 0x24}, 0x0) 2018/04/08 03:16:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/221) shutdown(r0, 0x1) 2018/04/08 03:16:23 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) recvfrom$packet(r1, &(0x7f0000000080)=""/7, 0x7, 0x100, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r3 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) readv(r3, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) [ 101.471234] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 03:16:23 executing program 4: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f0c36083a9cd51001cfcddca2927a9290c6cc802c7cf72afeb54f6cf73ad5d3f7d1266ded0123139f6bbdc105fe6a8b5b305345d823f19bce1a37ded9e24562a5732850d0b4b89045bc4f89c2018950935b616d3b5ab0c6d81f75abde16a21d3124de222c557e55d4478f39e499c60f031f2f1f673fa46a118ad6d577b7a563d8958cd69a6e94c0a02bc9dce8827e9e96e531ab37f6cdcc5eff378f4ca6b80e94a72a4fd3d", 0xa5, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/46, 0x2e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/08 03:16:23 executing program 0: r0 = fanotify_init(0x0, 0x0) write(r0, &(0x7f0000000240)="77190eb447e9118e8d7f6ec7de741b2d6f8d59de2344d1cac4e8e0a5903e2aa4bada044b50ebd0f9c6b340c5042f9760e5ecac6bf8699ac86ac1cb77b585d935ad27b0b4deec7074acd4d2460163ec076d21d77d1df976b2d8fbca8635215f11924434c99a24e0cff00ced", 0x6b) writev(r0, &(0x7f0000000100), 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r2 = dup2(r0, r0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x7, 0x22, 0x1, r2}) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000000, 0x202040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xbc, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffffffffffffff38, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xffff}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x917a}, @in6={0xa, 0x4e22, 0x101, @empty, 0x1}, @in6={0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xffffffffffffffc0}, @in6={0xa, 0x4e22, 0xffffffffffff8001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x4}, 0x8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r5, r6) r7 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000480)={r4, 0x9}, 0x8) [ 101.570899] ’: renamed from bcsh0 2018/04/08 03:16:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000014c0), &(0x7f0000001500)=0x4) sendmsg$netrom(r2, &(0x7f0000001700)={&(0x7f00000000c0)=@full={{0x3, {"176f3840f8075b"}, 0x7ec}, [{"9b1bc10b25ef4a"}, {"78fd390dc8f187"}, {"8cc2b5c5d26fe0"}, {"679c868d22d7d5"}, {"89993d056c360f"}, {"25286db97710de"}, {"bdfffd8939468e"}, {"8f99477c430ede"}]}, 0x48, &(0x7f0000001400)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000000040)="f6bc8b9d20fab4361f8f53b6c9d7f082b47c8809671ba1ca9a5c3fa19a9f240cee6ed8b6c9540ec7fcf488c5e505189f37d63c35fb40bd32", 0x38}, {&(0x7f0000001140)="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", 0xfb}, {&(0x7f0000001240)="e1aa8ee98e0045ba5fe750ef4a1b01fcc869e0e355a21006cf004bf0cc3e5956f41f959c7fddd5eb5ec6aadafb97283e5262a09f945ce185ab19208ab624b32d7c076e52a57c7d3e37be6cf872ca9d5b93f9920cef75fdc3eeabf1985525724562bdd575f155f8cb68738fdd25bd0b824a0e4c8eb99360e5fced2426a0f0b44bc11b574094a92587b92c2cf5991233b8ae9c5d17b408935f7e17188baf8c0e74338329a32eb08e9b6e7f7ff970b7a4a79a08f0983af2cc4c180da5da4fe7187527373e40db8ddd6d6d4c9b9e955ea7edf2aad9a79e37a1fa71fa8e62611b0f62290d3827b726a84e75c6d6f15452ca978f87102fe02d0330b26de855", 0xfc}, {&(0x7f0000001340)="878cc4d34e51c066456fff7bc8c8f712097f69d289cdb93419728201b96b5b0d12811cbecb3d39a4a848fd8c8ce910c6f38f7583724b6657ce589fdb4fb3421638f2d9aea242393380ee731af2d6540a327b2970903438aa941c760dfba2f3b288d00b8e00f56c1023a28d71ece828976c25a8b5176e0de3a72cab90abc5b70fd582688579e270d3cee09f80c86c74903df244ecd06c90102f7d0a85e2d8cf753c7790656b2f96ffb56779822b2f9f924c8236", 0xb3}], 0x5, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x268, 0x80}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000001540), &(0x7f0000012ffc)=0xffffffffffffff61) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001480)='/dev/cuse\x00', 0x20000, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x80000) linkat(r1, &(0x7f0000001580)='./file0\x00', r3, &(0x7f00000015c0)='./file0\x00', 0x1400) 2018/04/08 03:16:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0xc) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)=0x1) r1 = creat(&(0x7f0000000380)='./control/file0\x00', 0x102) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000003c0)) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x2, 0xff, 0x1, 0x101}, {0x6, 0x80, 0x7, 0x2e77}, {0xe2f, 0x7, 0x5, 0x158}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0e400499034c6981b30ef4c004a68627f26f43179efdb3db9c39b428fcdb65a2f28a00fe225d198612c205d312d55081f9d087a944392e3ae669fb42eb3d01005db25c4c44b4da4b95093020f71657f85fc3016b2eb650b2faa863233dc2a70c19e2d837e335ebcc9dd47f8b8b6ee8bf41f65ccd0f34aa9f8857cc3ef10b6d4a50be028d0987058a5506ca2d614dec132e54380e61adc9fed602709b0cc1f4d350800923b64f4c98e0624796", @ANYBLOB="10022bbd7000fedbdf2508000000140002000800090004000000080002004e210000"], 0x2}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) [ 102.134597] binder: BINDER_SET_CONTEXT_MGR already set [ 102.147992] binder: 9386:9455 ioctl 40046207 0 returned -16 2018/04/08 03:16:24 executing program 3: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x83, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5dd, 0x40000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x32, r0, 0x400000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xffffffff80000001}, &(0x7f0000000240)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/08 03:16:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x14b}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x705000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) tee(r1, r1, 0x7, 0x8) 2018/04/08 03:16:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="24bb", 0x2}], 0x1, &(0x7f0000001240)}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x3, r1, 0x1}) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000400)={0x3, 0x1, 0x1, 0xc3, &(0x7f0000000280)=""/195, 0x75, &(0x7f0000000140)=""/117, 0x4b, &(0x7f0000000380)=""/75}) connect$rds(r2, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], 0x400000000000050e, 0x1, 0x9, 0x4}) 2018/04/08 03:16:24 executing program 1: io_setup(0x2, &(0x7f000092fffc)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2da5f93dc7288d11, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/08 03:16:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:24 executing program 4: perf_event_open(&(0x7f0000014f88)={0x401, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) readv(r0, &(0x7f0000734000)=[{&(0x7f0000000040)=""/146, 0x92}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x40000) 2018/04/08 03:16:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8ae, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x2511521e, 0xeb9f}, 'port1\x00', 0x80, 0x1, 0x100, 0xffffffffffff017b, 0x8b17, 0x2, 0x1, 0x0, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300), 0x0) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/04/08 03:16:24 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x110) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a00)=0x0) prlimit64(r2, 0xd, &(0x7f0000000a40)={0xfffffffffffff0a2, 0x4}, &(0x7f0000000a80)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x3c0, 0x140, 0xffffffff, 0x140, 0x140, 0x4d0, 0x4d0, 0xffffffff, 0x4d0, 0x4d0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d3, 0x9, 0xec, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x13, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@loopback=0x7f000001, @icmp_id=0x66, @icmp_id=0x67}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffff00], [0xff, 0xffffffff, 0xff000000, 0xff], 'erspan0\x00', 'nr0\x00', {0xff}, {}, 0x62, 0x2, 0x1, 0x42}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80, [], 0xc}, @icmp_id=0x66, @icmp_id=0x100000000}}}, {{@uncond, 0x0, 0x140, 0x170, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x8, 0xfffffffffffffff8, 0x5, 0x1000, 0x4d9, 0x130}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2a4, 0x6, 0x1, [0x4, 0x5, 0x2, 0x1ff, 0x5, 0x3, 0x80000001, 0x2, 0x80000001, 0xb7, 0x8, 0x1ff, 0xa60, 0x2, 0x5000, 0x1], 0xc}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0x6}, {0x7, 0xf6, 0x6}, 0x5}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@broadcast=0xffffffff, @ipv6, @icmp_id=0x64, @icmp_id=0x66}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) r3 = gettid() get_robust_list(r3, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) socketpair(0x3, 0x3, 0xc356, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f00000009c0)='/dev/vcsa#\x00', 0x6, 0x802) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000940), &(0x7f0000000980)=0x4) 2018/04/08 03:16:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r1, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000600)=ANY=[@ANYBLOB="fd4decbe11b0e49578d26bd69e07d179db74fc62871eb391000a00f300010000005d36838e973549fe83f93f077e000a18a3dda4792a6dd2b7b47acd18441144c780c529b881fecebb338ad3b5e37ac92be7f2f0496afde80000000000fff66e04163bb173112bf02d1aebc79534ed6ce0f19f280fd68d689b1bb77172b853b23aa2918cc694007976dbf3bc88162a00"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x3c, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="05410440030000000063404002000000000000000300000000000000000080001000000000000000000000001800000000000000080000000000000091ed642becb1a4918e0078aa4d2d52644d374ae806cffef669ae319f9ff06e6e064472409e42a3ddc4f7f1e8d14a18959557b87271bafad08d541372dbf6e9d13b901c283b738739ddd8ee0c2e46a5ab51803e099c9e8b391f07b0f1cf1f5482fdd06deacc1d76f97dfd1b1d30f6cffa267031b841a7e2bf"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000140)={@empty, 0x8, r4}) r5 = socket$inet6(0xa, 0x800, 0x4) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r2, 0x402, 0x27) bind$inet6(r5, &(0x7f0000000540)={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r5, 0x20000003) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000000580)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x20000}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r7) accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r6, &(0x7f0000000940)={&(0x7f00000006c0)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x0) 2018/04/08 03:16:24 executing program 3: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000580c000000000000b90000000000ac14ffaa009aefb90dc48be2c800000000000000000000000000000000000000000000400046f5da2e413f9f327940dee3ca9c9c77e5caaf0a673dbcadb9bcbc6f3ff3f3dd7cc0a4c498912bff8398defd78b5c7339470e4d67701dc2c4f2ccf6011c192c35874888e2f72b365", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/87, 0x57) 2018/04/08 03:16:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005700)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)="54d467f339978354a463eb8449f3a23141aacb94bb1ae25c26c0c86c8865c39e71c1db1240e9fcbf99b557af1f5cd05920c567b7a780859b79ceca232f5d45cefbab24c76ec4cbe6692366b26a4d11a3", 0x50}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) fdatasync(r1) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 2018/04/08 03:16:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x7, 0x6, &(0x7f00000005c0)=[{&(0x7f00000000c0)="981260c59de372be66b3b9496fbd18d21b034672f443b307cffb92fe79e079de", 0x20, 0x7}, {&(0x7f0000000100)="6ee1523c2691d9a1b23599938a2785a7bec13e6929a6bac0a54dbd806aabc5244be515159a5e6da450e313d975de77e64905bb3bfbff8701bb70a912baa8bfce01566602308cd7d7a83ba1c088541f922a0703e08b547def2d884c2cb269212a7568ea117e1e612675fff5bbfddbd427019f0c034e72b7ee667e2d799c17c375a01f3032bc67aaec63f1bb137f0aaff0d92c0213fbb4f997d9f5cce94538f1f52fb89bbc99caa60a9d7fc1adaf84a97e1ea15f2f9d906b86e25079aad946c3fd1f5b60e6384dfd24bcc3ec3c700bf15d0776ee842dc1cc16e1663ede118673cd58729222b335", 0xe6}, {&(0x7f0000000200)="b8836409c477ee87914035e59b2bcab2b1beb1365517d01aaf3922ec008af5ddf3ac79d929f4a47a6c5076f937956995480ec72f95cff1920d24d231", 0x3c, 0x3}, {&(0x7f0000000240)="94031bf1d5d8751d083af651000fb63f079f9072122803fec656736b5bfd088a1c6d2c41d378680f5de909e1325d9c98b4063be0bb0815e8d7bd08ea6aefa99f0846809fbf1c978c29acb0795ab9b39afbecbc0ad4c21a212763fad4ff25d359f92e9674327d15df2d01d2c03634061e544c51c95ef404f227f3de7b0e7a579cb46c4b6d41f38a02719056a7817e4a7d0cd067080fb3495110d863a73f6c23cd102f7e08a5d38a368b9af69768810e9f7c137e72828a33f9e993b0bfa156cc7d3863c828e41787ffa5ef0ea651e92c740e2648867b5c3add369fad26b147", 0xde}, {&(0x7f0000000400)="2b7fd2c7b1fd118bf155df05bcf01ffce7e8edf5cc5bd45634a0efd9fa59d4edd9ca1324521de952cddac107c281a48f22e5db210d12544781ab83bba75f6da5267dde4035a33cd93274708a4e7e7dfa0a41b1101ea375bc84224072c8794ae4afcfa97c0ac66ad59b6fc4542c96b5597b04317990c353d0972b8045f27846d0c2a122e2d3a4e7bacd92", 0x8a, 0x20}, {&(0x7f00000004c0)="b6d53c7480be8926b17f5454aae94982e1557c2aa7c0e379c729d4357ec012eb29e68f4b627f591fa50d70730b5d25013f77569021dc84e742b14eae3b623b3423ee8cb1aae88cbe8f563f80857e3f2c91c3887da8e68ebd72671b64e47de12d09426ecf53016dd5f22cc8a7b618eca66418f026d18b8d53e902c9143ac4d729a38e8a9e3a8297e2b3e67cab754cbdb4ffce5c0a39e5dca76d474b8d7c872365fb2499a359a1d632e3867fb00935cf57ca774dd7c4060533e1d9d2777a1dde4869dfcb2b812f86ab4e9a7ff3f8ea4b813ae9a58838bdca4c51d542b90c570982012e53fccea6b43072df4502", 0xec, 0x8}], 0x100010, &(0x7f0000000340)={[{@uid={'uid', 0x3d, [0x35, 0x33, 0x2d, 0x3d, 0x0, 0x31]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@barrier='barrier', 0x2c}]}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x3e, 0x0) 2018/04/08 03:16:24 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) close(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/08 03:16:24 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x52, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) dup2(r0, r2) 2018/04/08 03:16:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) 2018/04/08 03:16:25 executing program 3: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = open(&(0x7f0000001440)='./file0\x00', 0x200000000ff, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001380)={0x7f, 0x6, 0x80, 'queue0\x00', 0x1}) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x5) [ 102.833142] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:25 executing program 4: r0 = creat(&(0x7f0000000000)='/\x00', 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vlan0\x00', 0x200}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x9) 2018/04/08 03:16:25 executing program 1: r0 = socket(0x12, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="2400000058001f00ff03f4f9002304000a04f51108000100020100000800178001000000", 0xfffffffffffffe6d) 2018/04/08 03:16:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="ea2ff80801e62ca2ce03111ad6c42c758461541c51d09403f701b72514199d93a062cd52c6229d388857b55e2c4ccda7ea41a51637165a046e9def4481499dc72598845276478b53a15bc1e9853e2b36159c9ccbd96ca623b3058d694990f30f7911eac62be03491cd54e5be0f5c03830100c1e415683ea2dfd4214c9939f4896d43117fd80be0ed36e926261a9e3c6ff255ea3e0f8d1679c6a18ccc43d1ed618f18aba23f151b85c204747053eedfe4a4e7a6312a601db91ddd23988e68a8916249d47be5") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c000000320000000008000100db000100"], 0x1c}, 0x1}, 0x0) 2018/04/08 03:16:25 executing program 0: r0 = gettid() semop(0x0, &(0x7f0000000100)=[{0x1, 0x33}, {0x1}], 0x2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000040000)) tkill(r0, 0x26) tkill(r0, 0x1000000000016) 2018/04/08 03:16:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000080)={0x101, 0x0, 'client0\x00', 0x2, "eab2c7070eb390ec", "1e71254307d741d13f4fe9d7624b95e7d56f2b46684c794a37c9bca351926b99", 0x4, 0x400}) 2018/04/08 03:16:25 executing program 3: r0 = getpid() r1 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x6, 0x1000, 0xa00, 0x1c2, 0x0, 0x3ff, 0x838, 0x2, 0xa6, 0x7ff, 0x8, 0x53, 0x100, 0x0, 0x9, 0x8, 0x0, 0x80, 0x0, 0x4, 0x8000, 0x2, 0x401, 0x10000, 0x5, 0x8, 0x1f, 0x10001, 0x3, 0x3, 0x3c3, 0x400, 0x3, 0x80, 0x3, 0x8001, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x1}, 0x20000, 0x802f, 0x6, 0x5, 0x8bdc, 0x3223, 0x3}, r0, 0x1, r1, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="faba87c41d5bc34f828460e297afc9dc", 0x10) r3 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000c3cc631dd88cdb3100000000000000"]) getegid() 2018/04/08 03:16:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(des3_ede),rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) delete_module(&(0x7f0000000080)="73797374656d74727573746564f747504c626465767d656d312300", 0x200) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/08 03:16:25 executing program 1: r0 = socket$inet(0x2, 0x803, 0x5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x410900, 0x20) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/152, &(0x7f00000001c0)=0x98) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x3, 0x7fffffffefff, 0x485) socket$unix(0x1, 0x2, 0x0) 2018/04/08 03:16:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) 2018/04/08 03:16:25 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/08 03:16:25 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x404000, 0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000000c0)={0x3, 0x0, 0x6, 0xb96}, 0x10) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="9371683b54d46cad246c69c8d0af5f737a6160f74c9f9281d3fe444267ca567eba10c58d80451bc098ff4546c6624fc25c397d21fbc3e03729f8f2d8cc732301572d9a67277b2f47f504b7a1003818b19b47d28815df1bc46c280e2800490d87ed64d7d0b6244243dd931ec3ba159fbe6520365b9e50a7c7033b548a3da18eb84ae16e17b20b7120a3e33c55771146c48bcd36f32a9e6b093f1ff789aead2092cb06e267fd1823ab92cf4fdc90c331595c9c37e86a64d4852ad38b8bf6bc4140a3b4fa1c040ab7dd0d82abc87613c15d7d", 0xd1, 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x6, r5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={'irlan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/60, &(0x7f0000000080)=0x3c) 2018/04/08 03:16:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r2, r3) sendto$inet6(r4, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) signalfd4(r2, &(0x7f0000000080)={0x2}, 0x8, 0x80800) 2018/04/08 03:16:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="59f1e7a94cbf3a3417b66166bfff7c0f3ceec2fb8152eda4f01dd2c1c3796a6a38875f5300e339ff6519eb2160efc2883937b964e6eab1a28beab5bcfc98346d482ed88b6841c5", 0x47, 0xffffffff}], 0x4, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x300) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/08 03:16:25 executing program 5: rmdir(&(0x7f0000000140)='./file0\x00') r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd", 0x1, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xffffffff, 0x40) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000003c0)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000040), &(0x7f0000000400)="08f6c192ecc12fc2fcae4f6257199e15b9267c66214105c7c6de573e8f722c9b513e01e6151c38361adb2d4bfafe07ca68509ba97f501ec0909bb19acd8cef871519d14ed65d0000000000000000"}, 0x20) r5 = request_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='\x00', r1) r6 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08b427e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f00000000000000002085ac6bf00b7e5b784514525384a7ce70342ca3f1f46f0ff61d0df3abc88a1e1a40b42e21d3f3a200ecdd6d032c4170", 0xf0, r5) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'ip6tnl0\x00', 0xa001}) setrlimit(0x8, &(0x7f0000000280)={0x1f, 0x10001}) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r6, r7}, &(0x7f0000000280), 0x0, &(0x7f000010c000)={&(0x7f0000000340)={'crc32\x00'}, &(0x7f0000000080)}) 2018/04/08 03:16:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) 2018/04/08 03:16:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) dup3(r0, r1, 0x0) 2018/04/08 03:16:25 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x29}, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000200)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={0x77359400}, 0xfffffe03) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000180)={0xfc3, 0x100020001d, 0x3, r1}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) [ 103.724601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/08 03:16:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x4, 0xf4e, 0x7, 0x2d, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x4c7}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_x_sec_ctx={0x20, 0x18, 0x3, 0x7, 0xf3, "e019060d7366d01d877fcc8138e407d97c714201d369d2f5795f58a51871114f21a73296c4b6545320ff8f4884dbf885730301642309a41711554e745a3f628bd367f6a8059937777418d28d384a2f6a29c36217b7229cf8fb6b30f20ffd36e4950ceb8d99ee871bd8b9304d502a34ee1caaf7f75975c03b352f5fe561088eb62a11222bb550797767de4951dda6e6bf4486b926e8d112a9240bff3b7e36327e123e080b240a7d4e88bf9d60284831acaeccd862d4db2a01f34ee4bd5df71ea25a3fe1b5a5efaaeb6e8ec488f4ef7dc6cff6a92359ec6a9a5052f58ab3d4fb5eeb3c1f29786017eddfd180db171c2abe05fdf8"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bb5, 0x4, {0x6, 0xff, 0x800, 0x3, 0x0, 0xbd21, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x168}, 0x1}, 0x0) 2018/04/08 03:16:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)) 2018/04/08 03:16:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) 2018/04/08 03:16:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8000040000000008}}, 0x14}, 0x1}, 0x0) 2018/04/08 03:16:26 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/08 03:16:26 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f23fff)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x50000000000000e, 0x2) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/08 03:16:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/08 03:16:26 executing program 0: r0 = socket(0xa, 0x80005, 0x0) sendmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="9b", 0x1}], 0x1}}, {{&(0x7f00000006c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000008c0)="85", 0x1}], 0x1, &(0x7f0000000980), 0xffffffffffffff0c, 0x4008000}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "46fc828e4a2788c1686d7cb29f80f23fb0d4db57cf75605b1bea093ad66e6009e0a1f4f76b48d9c2e59f9ecd7e3d6a268583fed654ce7082882768ce17d32c0b0f314846babc23ae0c6b4ae4fe9b0c7909b509e3cbdb3c6ea7d7a0a48b7196e080c191b06e705ece50d6c14b35f4d29e7e84436aba5c3127390765f67e1b8b8a178aace0808766c33480b238ae5e3190"}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7f, 0x7, 0x8001}, 0x10) creat(&(0x7f0000000200)='./file0\x00', 0x10) 2018/04/08 03:16:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) sendmsg$netlink(r2, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1000000000000000000000000000000007aaad09aa47ee997d7c4b05851454a0d2a63aaff5111f9b8820375c11cf8cc65eda6c59658f2bd512625859b0d11c38ee0ca0c27abc8718720b2364e073173e5248cbf38f8ec1d0182faed36fe99158843c260ea4ad9735c915337a02f12c20e7ec4f41463c23936b510ebcc54eb988bc08a4dc7b3f0e2a5f8c838b08d29e2faf0a8f843a3c3e98317260a3a00aac4b8f5b434514afec832262620a68d86a2a"], 0x10}], 0x1, &(0x7f0000004140)}, 0x4000) 2018/04/08 03:16:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0xc4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x0, 0x5, 0xab}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x44, r2, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x44}, 0x1}, 0x0) 2018/04/08 03:16:26 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r4, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) fcntl$setstatus(r0, 0x408, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)) dup2(r0, r2) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/08 03:16:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x1000000800040402) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/08 03:16:26 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) prctl$setfpexc(0xc, 0x1) 2018/04/08 03:16:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x2d7) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x400) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x6, 0x7, 0xfffffffffffffffa, 0x0, 0x4, 0x1, 0xc499, 0x0, 0x81, 0x9c, 0x7, 0x1000, 0x0, 0x81, 0x61, 0x7, 0x4af, 0x6, 0x7}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xa) 2018/04/08 03:16:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0x370, &(0x7f0000000300)={&(0x7f0000000000)={0x2fb, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x5}}, 0x325}, 0x1}, 0x0) 2018/04/08 03:16:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e42000000000017ce00", 0x4000200000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/08 03:16:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x80001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r1, 0x700, 0x70bd26, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008040}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x7fff, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x401}}}, 0x88) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write(r3, &(0x7f00000001c0)='0x', 0x2) mkdirat$cgroup(r3, &(0x7f0000000140)='syz0\x00', 0x1ff) 2018/04/08 03:16:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r6, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) [ 104.633276] netlink: 743 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 03:16:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/08 03:16:26 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x4}, @addr={0xfffffffffffffffd, 0x6}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0185879, &(0x7f0000000080)={0x46cbb536c24fe78}) semget$private(0x0, 0xfffffffffffffffc, 0x3d) semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0x9, 0x1000}, {0x0, 0x8001, 0x1000}, {0x0, 0x401, 0x1000}, {0x2, 0xca, 0x800}, {0x1, 0x1, 0x800}, {0x0, 0x6, 0x800}], 0x6, &(0x7f00000000c0)={0x0, 0x1c9c380}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x7f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000002c0)={r7, 0x4}, 0x8) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000200)=ANY=[]) dup2(r0, r2) 2018/04/08 03:16:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) 2018/04/08 03:16:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x200004, 0xb8cd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/08 03:16:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000b00e800000005000000964a0200000000001c27293decfeadee7f009a668d03ef24791b6d2ed32e838b9fe77d690fdcc70a1f537bab522b66606469760077f2aaeebdb7fe826fa38cb59b44c83c09000000822321db78055e9e8602ca9c0b068c2dbc353a66c9cb2b65e9dfb8aedfdaaa23b6ac67"], 0x18}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/197, 0x80000001}) 2018/04/08 03:16:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7f7, 0x0, 0x80}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x7, 0x0, 0x7fffffff}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f00000001c0)=0x4b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) read$eventfd(r5, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) getpeername$netrom(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) write$eventfd(r5, &(0x7f0000000100)=0x3, 0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000fa000000"], &(0x7f0000000080)=0x2) r9 = getpid() ptrace$getregs(0xe, r9, 0x7f, &(0x7f00000006c0)=""/4096) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000000c0)={r8, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000680)={{0x9, 0x5, 0x100000000, 0x1, 0x5, 0x3}, 0x20, 0x0, 0x2}) 2018/04/08 03:16:27 executing program 5: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000001c0)=0x3ff, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="01000200090040000700050000c21311"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5}, 0xffffffffffffffed) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000003c0)={0xe383, 0x2, 0x200, 0x0, 0x2, 0x1ff, 0x7fff, 0x0, 0x8, 0x1ff, 0x1, 0x6, 0x0, 0xffffffff, 0x3, 0x20, 0x4, 0x3f, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[], &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0x9}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x400, 0x1}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 03:16:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) 2018/04/08 03:16:27 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101000) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x9, 0x5, 0xffffffff7fffffff, 0x4, 0x3, 0x800, 0xffffffff80000001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x0, 0x40}, 0xc) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000300)=&(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)={0x6, 0x0, [{0x0, 0x4a, &(0x7f0000000340)=""/74}, {0x0, 0x1d, &(0x7f00000003c0)=""/29}, {0x107004, 0x16, &(0x7f0000000400)=""/22}, {0x3002, 0x59, &(0x7f0000000440)=""/89}, {0x100003, 0x1000, &(0x7f00000004c0)=""/4096}, {0xf000, 0x50, &(0x7f00000014c0)=""/80}]}) getresuid(&(0x7f0000001640), &(0x7f0000001680)=0x0, &(0x7f00000016c0)) ioprio_set$uid(0x3, r3, 0x7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001700)=""/213) fsetxattr(r2, &(0x7f0000001800)=@known='com.apple.system.Security\x00', &(0x7f0000001840)='$systemsecurity\x00', 0x10, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001880)=0x81, 0x4) socketpair(0x13, 0xa, 0x0, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = add_key$user(&(0x7f0000001900)='user\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)="f7a5df26ce64fbb7e56a1f61e8dacaf324ff26dc87966b2ce9ea42880f308c935abbb98f7fb34ff442cba39d015c0d1d7c9beaf6a2916df2ae7301fc8f90aaf1", 0x40, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r6, 0x3ff) getresuid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000001a80)={0x0, 0x128f}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001ac0)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x38010, r5, 0x0) get_thread_area(&(0x7f0000001b00)={0x3, 0xffffffff, 0xffffffff, 0x3, 0x3, 0xffffffffffff7fff, 0x442, 0x7, 0xfbc, 0x20}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001b40), 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001b80)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x5}, &(0x7f0000001c40)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001c80)={r7, 0x40}, &(0x7f0000001cc0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001d00)) 2018/04/08 03:16:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/08 03:16:27 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) socketpair(0x17, 0x0, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f00000000c0)=0x8) 2018/04/08 03:16:27 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x109000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000003c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x90002002}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000003, {{0xa}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a004e2300000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2100000000ff010000000000000000000000000001fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0) fcntl$addseals(r2, 0x409, 0x3) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000400)={0x10000, 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x5000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setitimer(0x2, &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000180)) 2018/04/08 03:16:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/08 03:16:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r7 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r7, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/08 03:16:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0xe8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x9b4, 0x4}, &(0x7f0000000480)=0x8) clone(0x20000, &(0x7f00000001c0)="6346964d459ec75003dfb79f62ff2c187d88fd1c4965cbc5eb9aab86c6f1d87cf1fcf4af92d501adc45f1f79ba067fcf5f8378405e75db7edf4047dd4975cff5161b15b239b748a820a4405a76db9b0ebcea37e2d54cd190e1c69382ebcbe0c76b4b09c8c16605bb36509f1ddd492dc200d33c59d7195111e0cdfa873482b70e02341ddf4fa67e6c5f30a87f6dde6bf8b24f2be18e15be5ce367df90dbd38e09bb86b0ceecccdba8557df08f7d0643179000", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="c07c98918917e3c4c382b97a6d4c5e40afe15cddb3c4c27b961598c875c8ea44d57dcd0f0d04105ba9734ca7aacc45189d7533eee47e2b0c2c69a89766dc31f3134b9dd0bc44564e8cf555b94c1579c5565343eb") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)={0x7}) ioctl$KVM_SET_PIT2(r3, 0x8070ae9f, &(0x7f0000000040)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000140)={[{0xfffffffffffffffb, 0x2, 0xb056, 0x7, 0x10001, 0x7, 0x9, 0x2, 0x80, 0x0, 0x9, 0x180, 0x1}, {0x4, 0x3, 0xff, 0x8, 0x7, 0x7, 0x7, 0x8, 0x2, 0x0, 0x2, 0x7f, 0x3}, {0x1f, 0x3077, 0x1000, 0xfffffffffffffffa, 0x2c, 0x6, 0x8, 0x9, 0x5, 0x20, 0x9, 0xffffffffffff8fe4, 0x5}], 0x8}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/08 03:16:27 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) socket$rds(0x15, 0x5, 0x0) 2018/04/08 03:16:27 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffc76) 2018/04/08 03:16:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x83e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000003, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/04/08 03:16:28 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r2, &(0x7f0000910000)=""/100, 0x64) 2018/04/08 03:16:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) socket$inet(0x2, 0x802, 0x0) 2018/04/08 03:16:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r6, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) 2018/04/08 03:16:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/04/08 03:16:28 executing program 5: r0 = epoll_create(0x2) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0xfffffffffffffe00, 0x5, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0xc8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x7a0c, 0x2, 0xc0, &(0x7f0000ffc000/0x3000)=nil, 0x5}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0x3, &(0x7f0000000080)}) 2018/04/08 03:16:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f00000017c0)=[{&(0x7f0000000500)="db", 0x1}], 0x1, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x44202, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/04/08 03:16:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x8000) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)) write(0xffffffffffffffff, &(0x7f0000000040)='W', 0x1) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x401) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r0) 2018/04/08 03:16:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) [ 106.316287] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/08 03:16:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x30, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x424, 0x0, &(0x7f0000000080)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000000)=[@flat={0x77622a85, 0xa, r2, 0x2}], &(0x7f0000000040)=[0x20, 0x40, 0x0, 0x30]}, 0x4}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/08 03:16:28 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0xa4}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x2}}, 0x4, 0x1ff, 0x3f, 0x6, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x48cd, 0x208, 0x1, 0x2, r3}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f00000000c0)=0x84) 2018/04/08 03:16:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) 2018/04/08 03:16:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) 2018/04/08 03:16:28 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80000, 0x0) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x1, &(0x7f0000000200)={0x7f}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000c87218e8000000001500010000000000000000000000000095000000de0f34e0307335614c51959a7070eb864d5a5b01f503fb336a4cfc87b6455dd9cbddbf57b2fcfa7c59fcd79078678c759c7587ca996d9347ff959d159b6085717c62527b181b2de964791c17e6c7e002867797a09ae3bcda2dbf6430032ee9dfe78f4b06dea9574c1b44fdf5894059683e5601c151d010b588fce294f65f2b7af565984bce650d799de72f1d3b7dc9d020a43af407e9bb3e277f16a2c711f7cbba89f514e704ec8daaae2861d6d80636f7d0d3b3ca361fb0456bf1a858eb0a46d937f66517"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x3000, 0x2000}) 2018/04/08 03:16:28 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) [ 106.454572] binder: 9847:9848 got transaction to invalid handle [ 106.460978] binder: 9847:9848 transaction failed 29201/-22, size 24-32 line 2848 [ 106.485590] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/08 03:16:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) [ 106.526322] binder: 9847:9848 got transaction to invalid handle [ 106.532548] binder: 9847:9848 transaction failed 29201/-22, size 24-32 line 2848 [ 106.558313] QAT: Invalid ioctl 2018/04/08 03:16:28 executing program 3: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)="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", 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)=0xfffffffffffffffd) [ 106.696262] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 03:16:29 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x2, 0x2, 0x2}, 0x6, 0x97, 0x5}) fcntl$notify(r0, 0x402, 0x15) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x18, 0x6}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/221) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000380)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0x800}, 0x4) rt_sigtimedwait(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000500)={0x9, 0x1, 0x800000000, 0x9, "b9c2bad750df146442e2dc0964b9f8fcdb86ca1345292302ee3c22b6e87fbd56d40d703897bc5c4945e5fec6", 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000580)={&(0x7f0000000540)=[0x7bb2, 0x54bc, 0x4, 0x8, 0x7, 0x1f, 0x9], 0x7, 0x7, 0x7, 0xffff, 0xa1b9, 0x80, {0x6339, 0xffffffffffff0a36, 0x1f, 0x4, 0x81, 0x2, 0x8, 0x9, 0x9, 0x9, 0x6, 0x5, 0x8, 0x80000000, "de32f106c74943525648f55b044146946e23811703c31f1475b002d935553e01"}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000600)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000680)=r4) ioctl$KDENABIO(r0, 0x4b36) mq_timedreceive(r0, &(0x7f00000006c0)=""/238, 0xee, 0xc2, &(0x7f00000007c0)) capget(&(0x7f0000000800)={0x19980330, r4}, &(0x7f0000000840)={0x2194, 0x2, 0x0, 0x4, 0x2, 0x7}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7f}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000900)={r5, 0x5}, 0x8) set_thread_area(&(0x7f0000000940)={0x9, 0x20001800, 0x2000, 0x69, 0x7f, 0x8001, 0x25660de3, 0x2, 0xffffffff, 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000980)={0xde1, 0x3}) mq_timedreceive(r0, &(0x7f00000009c0)=""/111, 0x6f, 0xc5f8, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000a40)=0x5, &(0x7f0000000a80)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000ac0)={0xf635, 0x0, {0xffffffffffffffff, 0x1, 0x2, 0x0, 0x2}}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000b40)={0x7ff, 0x7ff, 0x4f62, 0x4, 0xe, 0x3}) 2018/04/08 03:16:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) 2018/04/08 03:16:29 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000500)="1f0000000104fffff13b54c007110009f30501000b00064000000000020000", 0x1f) 2018/04/08 03:16:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x88001, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) 2018/04/08 03:16:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01060000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r1, 0x3a}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x7b4]}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1}, &(0x7f0000000080)=0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20080, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000280)="177032a5fc406a496aa4ba71222172fc1084167acf5c4790507f93de0d34a12c6ebd4bd5c31cf10369c6df7b3a9e4074e449b7cceea8ed17ac5a39c1f8d8c69717f4185f4d711870ed4ad7dbe38f7363b707e6574d223b6d26c2a19b08981ddc16a2d48e903a09fcd1eaafe0e3d8ece8404379370fc767ad7aa882e0bee5c8fbc8befc0900c577b1658f9ed23e3704db", 0x90) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x7) 2018/04/08 03:16:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xfa, 0x5, 0xffffffff, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x20000000006}}, 0x14}, 0x1}, 0x0) 2018/04/08 03:16:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) 2018/04/08 03:16:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) [ 107.314358] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 107.347497] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/04/08 03:16:29 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x8004, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="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") mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001180)=0xe8) r3 = add_key(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)="626e2d61facace469a8eb19909a45e685be2286ae756fa8c32943229fce7c59bb8228a8e5cbb6ed9fd2aeee22feaff13575ae0042154ea82387121713dbb0b18e6f385ac491d45df2bdabee93aab9e65c699511f1d9546d568fb761a61511ca12a0a95e4803db10bd118ca892c788b8a2d05592dff9c5e0355ec6136795a167f5a24516be62d016eaf9ec7", 0x8b, 0x0) keyctl$get_persistent(0x16, r2, r3) fallocate(r0, 0x1, 0x0, 0x4000003) r4 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x4) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x9) sendfile(r1, r0, 0x0, 0xc08f) connect$l2tp(r4, &(0x7f0000001300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/08 03:16:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x5, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) [ 107.372655] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 03:16:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r6 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/08 03:16:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) 2018/04/08 03:16:30 executing program 0: ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000100)=""/73) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="38c27111277e20242f"], 0x2) 2018/04/08 03:16:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000001c0)={0x810000000000, 0x14, [0x0, 0x6, 0x1f, 0xffff, 0x0]}) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000200)="1bae1d6b2cc5caa03d2d5d3d72", 0xd}, {&(0x7f0000000240)="98eab1cec5b7a4739f978a00d537ea2632d927db7d45179489cde2baa8ca989849b14ff2de39fa73ee906311d2f1d4a8f88ad7aeb2374344e085c6f7f649985e8e212d3b40f943e72260320074e76c587bba2306414307b584812c5082ed9e5b371967ad3c1385fc7f4428b9eb80734928a73ceb251c8023544bd21f5a", 0x7d}, {&(0x7f00000002c0)="71c0ab0076a87b70845d5c156eb71b3bf182eb89ce6ac579c07acdb5b1fc1613ffe55d9b57503116a4b09098aaceaecac0610be3285aa31045c388fc2d7c7b14f4e09686a73a255e527e03ebc49f90528f7960ad2880f71d8dcf84d25bdcb1290fb81cc0b5f761771d819a2975a435f28e32e17dd277b386124398555ba004bd03e9275ad6c986b71b6c01733849ddff31289b1738bc52be16af31b4797ae8", 0x9f}, {&(0x7f0000000380)="bd32d93d85f3d4cf2fc1e22550668fe97b78f9144c14bb12", 0x18}, {&(0x7f00000003c0)="900363551cfb5ed4043d80f32e6f024a1f163abcee53be52f0eb59049fad09c4fbdded516c719d9bdd845e33ee3514e4a261f61c68107387ec30b2d01b663ab7fbccb1307b2aa1c35d02bdd27c3eacb1a082fd940d29135b399157791f408abe7c37742aa01be5dde9ed7f23bdb6e226a975c3fd5b51bc2f5fe6dcc41e92d35da5ac2b4830acb340539795", 0x8b}, {&(0x7f0000000480)="f3d1a0facb39d554065fd45a9b68e199fc5dd428539f78cf5cde5417785cec607d288e34b4c13e4659d9e68d5ad5382543930b586df34f6b242287b2b9224b9d5a881f8fc58713123ab576e5cee1a7d21487b50719b7db966a1709b5183761b4215e51be0a85f7aaeda1e6ea4f0268bdd73b64a4ff96ba2434b1a5858d0607fdc57b166dd825a4c52a160cf1706a45becfad2fa75d89dc3a873d6f20b5a3fe783e4494c5d114d8789f4bc4765aca76c87702f69f4b2c8eb5b2c2c37acb6aac440af79ec8cebd85d973b57872103a01165cc473a897cc96f29b4b4196798a9a6041a0bdbff01ee0821bd608e32b3087d841380f76", 0xf4}, {&(0x7f0000000580)="6259936b24dc9bf962c19dd7fc16912d9f915854ef2c78b4163b483ea4c05591d94715b2604a0317d866f6597242e06fda6a52486722813ed5addb4bde3f31cbd53e2bb6753ede8cebdcd6d32bb5271bbe10cc2f06b00c5c329061e3844d0b409c07f3", 0x63}, {&(0x7f0000000600)="1d20f340fa5017727aa6a90a6a0fcbc431361055ee83a531ac9bbcae066309629ce2b179853f7165da4934884957162e77fd418c19405ed0710edde2", 0x3c}], 0x8, 0xe) fallocate(r0, 0x0, 0x7, 0x1f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000007c0)=0x3ff, &(0x7f0000000800)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, 0x1000, 0x2, 0x0, 0xa, 0x100, 0xffffffff, 0x40}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000008c0)={0x4, [0x7ff, 0x7, 0x8, 0x17]}, &(0x7f0000000900)=0xc) bind$ipx(r0, &(0x7f0000000940)={0x4, 0x4, 0x10001, "a17c3618f0b5", 0x3}, 0x10) getsockname$netlink(r0, &(0x7f0000000980), &(0x7f00000009c0)=0xc) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000a00)={{0x0, 0x0, 0xb, 0x2c9, 0x5, 0x0, 0x9, 0x400, 0x7f, 0x0, 0x5, 0xe9b1}, {0x4000, 0xf000, 0x18, 0x7ff, 0x8, 0xffffffffffffff60, 0x6fd, 0x0, 0x1000, 0x4, 0x4, 0xffffffff}, {0xd000, 0x6000, 0x10, 0x6, 0x63, 0x7fff, 0x0, 0xfffffffffffffff7, 0x6, 0x4, 0x8, 0x1}, {0x0, 0x102000, 0xc, 0x7f, 0x5, 0x6, 0x6, 0x6, 0x2, 0x9, 0x25c, 0x1ff}, {0x1002, 0x10f001, 0xb, 0x4, 0x4, 0x8001, 0x4, 0x8001, 0xd172, 0x9, 0x4, 0x3f}, {0x4, 0xd000, 0xb, 0x4, 0x1, 0x6, 0xffffffffffffffff, 0x2, 0x36d, 0x5f1, 0xffffffffffffffe0, 0x5}, {0x103002, 0xf004, 0xd, 0x100000000, 0xe8, 0x2, 0x7, 0x9, 0x200, 0x3, 0x400, 0x3}, {0x2, 0x10f000, 0xcdc1deedc47d7220, 0x4, 0x4, 0x0, 0x11, 0x80000001, 0x10001, 0x10000, 0x40, 0x1}, {0x4, 0x3000}, {0x7000, 0x3}, 0x40000000, 0x0, 0x5000, 0x2000, 0x4, 0x0, 0x3000, [0xb85c, 0x5, 0xe7d, 0x427]}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000b40)={0x1, 0xfc1b}, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000b80)=0x9, 0x2) keyctl$assume_authority(0x10, r2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000bc0), &(0x7f0000000c00)=0xb) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000c40)=""/58) pipe(&(0x7f0000000c80)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000cc0)=0x0) syz_open_procfs(r5, &(0x7f0000000d00)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000d40)={0x0, 0x6}, &(0x7f0000000d80)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000dc0)={r6, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4f, 0x8}, 0x90) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000e80)) syz_open_dev$admmidi(&(0x7f0000000ec0)='/dev/admmidi#\x00', 0x8, 0x8000) 2018/04/08 03:16:30 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x7, 0x1000, &(0x7f00000004c0)="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"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/04/08 03:16:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) socket$inet(0x2, 0x802, 0x0) 2018/04/08 03:16:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) 2018/04/08 03:16:30 executing program 3: mkdir(&(0x7f000037b000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'self&em1\\vmnet1\x00'}, &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0xfd42, 0x0) setxattr(&(0x7f0000298000)='./file0\x00', &(0x7f00004cb000)=ANY=[@ANYBLOB='eser.u'], &(0x7f000062a000)='user.syz\x00', 0x9, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) sendto(r0, &(0x7f0000000040)="a913ad1d904b06c564d738757baef9ac0800d223a916e44f5d758ccf7be92ee0fe3a34ac59e40219d790b123475f", 0x2e, 0x4000000, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x2, 0xcdb, "ef326df8ae07c340c53ab6539d9af52ded4eaaa46d0b88e55356cd41231caf038352e48c66f4c7d5046bf687f3eb25a48866e0329f6f3735bd770cdc6dcb24", 0x37}, 0x80) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) 2018/04/08 03:16:30 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000200)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x5}}, 0x50) 2018/04/08 03:16:30 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x5, 0x0, 0x19, 0xa, 0x0, 0x0, 0x0, [@sadb_lifetime={0x0, 0x7, 0x2, 0x6, 0x4, 0x8}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xfffffffffffffdf7}, 0x1}, 0x0) 2018/04/08 03:16:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) 2018/04/08 03:16:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x220900, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x1000, @random="237dfdb003c4"}) setitimer(0x3, &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0xbd3, 0x8204, 0x0, 0x0, 0x3, 0x8, 0x4c, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000000, 0x0, 0x5, 0x101, 0xa0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x0, @tick=0x800, 0x6, {0x7fffffff, 0x7}, 0x200, 0x1, 0x7}) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x3000) shmdt(r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000440)="e03d83f18aa39d48246507532493cbbdbc85f7e17f2c6686d2ce650a47d82ec250b82ec29c6b509d44a8739ee6ced1e437092065e2ade0b072475b7cdfa63cdc9706121bdc9ec1dd029505e6ee74f518067a236271d0f6fc7ec6523a17154619a11c88f146a2340864d98e16b60b71a926cb77694a73d5317233feecded3c009cf34", 0x82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) waitid(0x0, r3, &(0x7f0000000540), 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000580)="0a76d980a5405ce9423dff2f936d0c39", 0x10) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0xa, r4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0x1f, 0x6, 0x39, 0x7, 0x101, 0x5, 0x7f, 0x5, 0x563f22e4, 0xbb8, 0x8}, 0xb) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000600), 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21}}, 0x7, 0x5b}, 0x90) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000700)={0x5, 0x540}) syz_mount_image$msdos(&(0x7f0000000740)='msdos\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x2, &(0x7f0000000940)=[{&(0x7f00000007c0)="a5dc876ebcf2cd946cb5faaece36c3e9365bba20f74ec4099b19e0df5d8674cd942a0c2d042451b262bde67ea307ca369287c1f3db2752aa3ce39e805950f31c3b7a", 0x42, 0xfffffffffffffff8}, {&(0x7f0000000840)="d32c3a9b7c2e78610caef6abfd9342b5213ed3c896f61d25415be94a7e646678135084a20cc70ce84b8d1ca3e5d7fe3195c8b5c3a7c4ab2bfc871b7908c9ef5cc50f140fd2f186b30455f0c381af0688b6e792e2d83518fda48e73647c1eaa501d38e90fce63f79cbcb6876c3e6751e27e398ca5a27092f8ca8d483c756c85c5cebe9e4618f6b22c31013946b97ae38cbebebd4bc2a921403e5e387d2375529f6065a7e67f4b147fc60e4cdec5809018bf31abe9146cde9f88268af858849a1508aad9", 0xc3, 0xc3f}], 0x2, &(0x7f0000000980)={[{@showexec='showexec', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x6]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x37, 0x32, 0x37, 0x31]}, 0x2c}]}) getdents(r0, &(0x7f00000009c0)=""/159, 0x9f) getsockname$ipx(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000b00)=""/127) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) [ 108.621916] FAT-fs (loop3): Unrecognized mount option "fmask=" or missing value [ 108.663796] FAT-fs (loop3): Unrecognized mount option "fmask=" or missing value 2018/04/08 03:16:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) 2018/04/08 03:16:31 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000140)=""/190, 0x2cf, 0x0) 2018/04/08 03:16:31 executing program 1: r0 = dup(0xffffffffffffff9c) getsockname(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000700)={"05409f03", "a0283e43892a4b232f025da031783181a04195999089083ff74103bc2602371b61f31a000da2ffe65df075dff9971b1b54e3faefff2f54f5bcf9ea773712b1c29b9f19ee0ec62b1faff413375f79f5157b02c1b1e381f6dd0f038edf23e8383eec61aa7412ce29ba9a1a62899897858c93b024a927748b16ed92a018d7b8b0b40afa6d6ad89ffe5fb889d86c02d768d010718d9b93ea5be9eabbbeaa818d158bed1596941836222792ac816ade072e0fb03a7104a88e749b0823b2998165a98e52be8709b412393838000000007d83dac4ca5c549a7dc7cb3eb772fd36b31111c90327d7d3b8bb066a5bba6dd92499165fb3db9039142eef817ecbd332ebfd36a7385260db5dcc89d22be9f07ab8d4987d4a2324eac61a516083c5a2a7f72ee0706b6d98b25af80bfd2c8175568474dda1a9ab98043a0618b38827562451b4e49fdf13040b973457b19788bd7c297d3abfee5049aafe4092583570af20691d539e61500b1a19cf245d512fba758fb652f2a51944b86d7e43e00713bc831472e3a176bf7d439ac8ec70df5a3cddcc6f2477b6fbb9d654bdf21e659f551c219c4cb29452f92429e5ba6d06957fe76fde03abfdc50dbc703e4b3658c31c2404a2c28db46ba710d348057845b5b1a9f8908fcd075db08c86dc1b4be776af88f2129d13a1e765d7834b05a029eedc731c3a0b27b5166ef8bf96b518db0befdad85f0b690e4e"}, 0x1a1) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xfffffffffffffffd, 0xfff, 0x7fff, 0xb26, 0x5f, 0x7}, 0x1}, 0xa) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/04/08 03:16:31 executing program 5: r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x70e8dfb0, 0x6, 0x36, 0x9, "f063ad367b9ae6da0f0f474ac2f7a7c37d8792108e3b0ee43ca54c27c4aee068010ee4690c3201cf8a06f9ba", 0x7}, 0x4, [0x4, 0x4000, 0x9, 0x1ff, 0x10000, 0xb60, 0x7, 0x80000001, 0x9, 0x1, 0x98a8, 0xffffffffffffffff, 0xfffffffffffffffe, 0xbc76, 0x7, 0x80000000, 0x101, 0x0, 0xb60, 0x5, 0x6, 0x9, 0x1000, 0x40, 0xa54d, 0x8, 0x5, 0x7fff, 0x26, 0x7, 0x0, 0x69, 0x3, 0x9, 0x5f3, 0x6, 0x722, 0x9, 0x2, 0xffffffffffffffe1, 0x5, 0x2, 0x14, 0xd5f2, 0xbc, 0x7f, 0x9, 0x4, 0x9, 0x7, 0x101, 0xb22, 0x8, 0x8, 0x3, 0x5, 0x6, 0x2, 0x1, 0x4, 0x4, 0x0, 0x0, 0x100, 0xcf, 0x0, 0x80000000, 0x3, 0x401, 0x81, 0xffffffff864e7248, 0x6c1a, 0x7fffffff, 0x1000, 0x8001, 0x81, 0x3, 0x2, 0xdc, 0x7f, 0x9, 0x81d, 0x0, 0xfffffffffffffffb, 0x8000, 0x2220163b, 0x6, 0x3, 0xfff, 0x1, 0x5, 0xd9, 0x9, 0x7, 0x401, 0xffffffff, 0x20fb, 0x8000, 0xb29, 0x1, 0x401, 0x1f, 0x1, 0x99, 0xfe, 0x7f, 0x3ff, 0x1000, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x6, 0x8a49, 0x72, 0x0, 0x7, 0xfffffffffffffff7, 0x4, 0x3f, 0xfc000000000, 0x68, 0x0, 0x1, 0xe6c7, 0x0, 0x4], {r1, r2+30000000}}) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="71756f741df800cd48fd8194827fc5b4f2cbd90009db09f1e22434fc3310fe616e74756d3db0002c00"]) 2018/04/08 03:16:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) 2018/04/08 03:16:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x602, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000bc5f34), 0x0) 2018/04/08 03:16:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) clock_gettime(0x6, &(0x7f00000001c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x88002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0xa230}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r5, 0x6}, 0x8) r6 = inotify_init1(0x2000800) r7 = socket$inet6(0xa, 0x3, 0x7) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f000045fff8)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x40000008b, 0x0, &(0x7f0000001ff0), &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000640), 0x83ff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r9 = getpgrp(0x0) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xc0, [0x3b707f39, 0x100, 0x33, 0x4, 0x100000000, 0xffff, 0x4, 0x100]}, 0x5c) timer_delete(0x0) kcmp(r8, r9, 0x5, r7, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e1e, @multicast1=0xe0000001}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) [ 109.258814] gfs2: invalid mount option: quotø [ 109.263693] gfs2: can't parse mount arguments 2018/04/08 03:16:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x3ff, &(0x7f000034cff8)=0x0) r2 = eventfd(0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x800) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'gretap0\x00'}}, 0x1e) io_submit(r1, 0x1, &(0x7f00005c6fd0)=[&(0x7f000082ffc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000088cfb1), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/08 03:16:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) lseek(r0, 0x2, 0x0) 2018/04/08 03:16:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[0x401, 0x3, 0x70, 0x3, 0x3, 0x200, 0x1, 0x401]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000006c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/04/08 03:16:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) 2018/04/08 03:16:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45, 0xfffffffffffffffc}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'vcan0\x00', 0x4000}) 2018/04/08 03:16:31 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x81, 0x301, 0x1ff, 0x4, r1, 0x70}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1, &(0x7f0000346fc8)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r2]], &(0x7f0000000240)='GPL\x00', 0x400000000040, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc0205710, 0xfffffffe, &(0x7f0000000180)) 2018/04/08 03:16:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) 2018/04/08 03:16:32 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x97ca, @empty, 0x40}, @in6={0xa, 0x4e24, 0x7ff, @empty, 0x20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x40}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x7, @empty, 0xd9b6}], 0xdc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x80) 2018/04/08 03:16:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/08 03:16:32 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x10000000000, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x92da, 0x9a7a}, 0x1, 0x7}, 0x4) ioctl(r1, 0xc018490a, &(0x7f0000000000)) 2018/04/08 03:16:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/08 03:16:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x180) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffff8, 0x6, 0x57f, 0x100000000}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9, 0x7f9}, &(0x7f0000000180)=0x27b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x3, 0x4) mq_timedsend(r0, &(0x7f00000001c0)="85fd6460b7312025829f0b9cba6e9d60ed99296e54e90ebf8a190550d7abdaea612b05f12a360dc33ad91a4461e538f664047710343bb195e21b934a2d51b2b1cfd223b663ee65cc9ad6c4eb7a03903dcc43e5f6b2c66b784b07b4", 0x5b, 0x1, &(0x7f0000000240)) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) read$eventfd(r0, &(0x7f00000002c0), 0x8) 2018/04/08 03:16:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) listen(r0, 0x8) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x2b, r3}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/08 03:16:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x7f, @multicast2=0xe0000002, 0x4e22, 0x3, 'wrr\x00', 0x1, 0x6, 0x7c}, 0x2c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[], 0xff}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x7}) 2018/04/08 03:16:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) 2018/04/08 03:16:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000023c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x2, {0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)="91ffeac789b4938a47f4c4386f2253adc870d4ed2db81927075803e2fe6cad5d5eef2bc117509a4e3f43bd030bcb9cf0ee51e1b681e8ca8801d63d32bedc976e94c7e9089e7b9a514b194f692067e7a715ff1a6d2329b7a1c8062fd4efa23be3f10ef89ac473ea8cf25c14551cef9f8cd7549a414bc90f4c6615a97a57df9bb7c6345fbfb85b66d194a1c2ba254d7be718fa9d444625de5669baaf43819416f27bae038f4afdc9d6ddcbca8671f0c58588736a89338c4180e812f79e49225f3aaf1882f2974e7be985e161cff95b601b390c5f97fe0cb375", 0xd8}, {&(0x7f00000001c0)="2ba1e1d8c5bc9120253a2fc7771708231ddaebbbf9776f2e11ce9159f70c0f75c399a001dd55a7068d172ff3a1e3a346c8eaacd98632f103fb4b4285a0e03cdb46bd5d99080e1acf0553d59d961dd2041e119e6faaf993b6b247e51cf35cdcf3af6514de13a2683406925f7a7859550834edbe45b8b2ba7c3d9891908d3764ec01b441a3b2ed483fedf6e03f64c2c97d1d9dcdaf39f1fbcc1ae7759dd3f5f501abe60795a5ddbccb3be2f2e5bc1ff527a28cf06a8b1c1c6591bcd02d6512b03cb9e15edd1d0e1bef118f7fa15cb74f84d61d73c1bce825f43531d1f67a6f9e0d02b30b76fba963af11d229f00982f7a06025260622d63bbc135e85f53dddf56d5f514647302f222de3095c07dcdfcb5d86ad7c34f224b4065154dfa75413271905594d7e9e539d40f41ecc313bf54729aa7416383a365a570313a6a89a28089574b526505b97d8b1ad4a0d99de5ab6c19b83a7fc7bc3620420bdf6a7d28e723693a9c102d718243a7ae3fcbd7b8e2a67d49c837c35d085822367dc0dae0f01d697b9f5701d49b2a543c74d251ad52c282471d795507b5d1c2d1baefa666b1acd5f1c0a7a0c97e0278d31380fec1238b305b6b1a486942e9d81bdcbbd6ebdf53259616888d920e4056e2f376b7eb02cffa5d9494585330d365c34b9374324be7f59c6c0afa5aef71d8ff9a4bb836dccb3621fa2aa02d2fefdf15c9c383d6f97a11ab705c2bde90b9a7bccb9ecc6d17eb728849ec22f4829bf722a2f3b5e45997ba0084193276dd2b7959b52a97e32def2a07749130426c707ca27aa0eb223073ec8f4967573ea4fdc4a9a612192200969656e11876c95a43749ab56c00e9eb2e1627c5b6db90de3883f4f856ebfdbb290117e64ba7a474735090c3df3c98a03ee01749e60d2ddd61399525a7ef05156cac044927ba30e4cadf1864ced0557b173e6820ae0a36a4a637003b84417397039defe8bb4739f4d936f734e2b6cc805e7181a94c446efc93530e1374417c4c5292018a6203b939c219e00c0c5a3e29c2db4e67dfc33ce72fb2c3d741df90ca2db1d2675faa0a17a1105049777b0786e779969b54888be9d39e0e44258573297392d0b2191dfda4f9c564cf91ffe770e38998761bbd04a383a4ef1cb8bf3adca709914cafe7c4c6208e86692cc191c40e1a6aced44bc67d6d8daf317b390aac46764effab94caea6623bd0909efe878e68baabb541b68ec28740a6b2329fdafb398edfb14e916d1334dc1ff7da81e6f5b7e95ffc020d17883b54d53d78e911b4ae6217add8962c34da2640fbf5a7f8e7ca7fe794ee127bc0f9f8fe1f2b48bb194cf68e7f86a3066f6b2067ab8bd38a7003e29f0162cd98dac8766b31c9ba9630d9849b96ca95cc71ec9d0ceee553199b5de31588c36aed39e0e9eb25db9acf0bc19e8c7bcd7790eba017da38db8814da02f727a1819180c808433d148389e92b742e4a0e3bddb75c1ff6aca1b1164d64f09a9694fab1c3dfbecc8eb778cf2a77b311e2cde7eede80956f08290eb0b12d24365ac36fac736af2028d221639e5d0a2004957f017ba65c835762c5423284bde1f6ab1b7a25749222ff4bc57707d3eb6ed596de58ae04d34b26fe2107839569c42d073d8bb6425a9d02ec8750c60d9952e32720029d41f5262fee4ef9bf1507ca2f98d20c2e5097f7488628d15b0624c38906f0183b6b209a54fbf2ec9fb9d7bc851fb3893878eaebaa6d56a67851a8182475a7ca914cee3d4b35ffb54be84324e22fb68a86cdf0b3ff78adf37a9e35ba176902bd2b69b2a6635d92b334b42f143a86c1f38c2f45ba3d01f5014f84db80182dc1521df14387b9169804b8fd1448ec20f542aa6ed8c002ef0b975db77840941b6cf8e4ee57dbe8d545b5b6c572b9a8ede00b561d9add3e325221b528c4a4bac54641127846ff69904d38ea85d6a0cb692dfafb5f445ac77ce8487ba6278ea40fb9191f2f4a06e2813bacf7eb5d83e4f153e30c21a9c267dfbd5be43a9efb10cceef251e6c0e1063fae1924c4180421c772e6800adf9467ab274996059b46c9cb2d9cf6948444f05276115a3191df8eed22690453ef3b057815e08c5352c5b79a08da6a7bc6aceb28056505c3d04e07e4a6894315022b9122b480c096ce749fcfb9295dd46064b3aec31d71e7362433664a3a793b09328866121e74c983880c22e1025a82d15c24e5cf2da84fc305802e5a9adfca88aa3ad5b23177c6955df248da4219c938a99ef1443d210395a99910521bdc72ece69e468ef2a662df5b8165c5691a002f1870bbeae37f5548371ec2de6e5d92fc7ad0b1c8ebcba1c8bb41af26f970bd4eaf24e29e5d1ebabfc0e7e3bad5571b0c12e26a1e3e54632c7ba0b36031cb1588aa44f8cab86ec67e04a757b7b628f106f9b327a34c762ef42c9990d8ee9cdc9e26f73cfd69de53e781f1d545531188b77390b5d97de545a067665d35c06dd7af0629268fa985e6177fcce525bf1cb518c9896278db72af26c37527f743cb384b3219d02c7395c860fe0d71cbe779e5cba8eaec802e23a6bacf3b238e85a599d55e2e7b42b1c85c8608a7bfbc297b357e7bb97b9c377f5057e77b27f8fbe7cdf7d3d03a8b0e19baeb777db8d361000a7d28124cf4bedb56cdbd02abdd7d758f1950442109c3b6c58719e2436951885fba6c1a75cd3a684ae55064d014fc6f912ab59168b681d8dfeaa4ec46f1c168498d519e2089ec04970b43ec54dc9fb3bef6f4e8281fc4f3c72cd56990ceb65f65e2b6dca72a8fd1336b28c9fd98ca2e7ff0708a00508dd24ccfcf85c79bc43dd13755a3ef75691ff5e28b81bafe64726b8f9a04dc62c16942c98558ba4031f217aa06e5d67273d424e1283cbbe777a5eda61f09377b9d9f8aa3488af81e774eaaccb2dd4129c279311f2ab92b1ec27c0e3acc0b50fdda5fc57639ac5d8c82e984c4dad6446bdf052b123da2a08a169531e259a3cee0920b4fae6fdc11a13c10e9e998f694bb4b94e83f8b3726d22135607f30c6e56a76a6118af1235ce646b87ec1a1b6664f7e8d3a5d934cd355c3d459abef51e993757a3b50658ebf7af4b6e83b558b53aa3e486e2decfdc6990b9a90e31c42d26daaffaa30a4643e60b912a095853b772ab637d322ae4b3f09d8b67e7e6372c78a99e5296a89eba85be66d2afad12252ec2c3fab08116eacc10c718c805c48323c9423dfb6ca7f4c80457f8e7e7204130ab72495ce6a48c8fc0b477ab1feffb08ee13a4229887ff4721078acd76946ac83e1cc93b74ce953d6ab53dcc1b3efdaaaf81660b301000e8e204b2371cb71d4dee31ff03cec96e22dfa6a889afdf155fde1b52c9aef22d86fa6dbae0b7bbc1c9a534132032397c3557c645c1c03792318511405d63cfd031e4c0701195a1d47039e1d60d0c624a1e28be08ddcf01d091817cb0332f552f8fcc10952d5656aee1112d5d212cb9d77ab52b2bebc1b801651c3e923e5ab95c127a91617c9056937913901bd57434041bbe6382bf0e9b6353ad18bceed14f1a490822870ea98d93ff1f2e4ca79df6a0094bb8787d09c39e8e4c4fc2a5ff468607e39560ede1e8cc22e412b2f23a32f4bdc43f4767356aa13d80e8e516b380b077f5b712a219ea62a306014a57af37618cea090792d6169a73a563e8c534d147518148c8b3275a36543baedf8fc34bbfe63009bdacd76a7e4964825d9859596d7142002149f80d473d9c206a654c79b0a50058471cd14b337ba39edf47a9e1ba64aa417211ef94492e5919223209f680bc58a4a41cd14bb0b116353839a8d13b134dc10a558a34488d81d32ed40e5a5ed1f91f2ebac79244b802c627431eeed4ea3bc4cac47b2b04b51e6ac28bf2cd267e25d1995588ffac3be475a9cbe7aa03698646509ddb74005b3b80bd95229e8476874ebd4503c727ca57c2e3530088ed5054ba3b2ed6befe4172d332a074dbaf17c18ca392b20f0ea7d1deb6bc387d19004fee499fbbecdc4da1fd1b10fa66704e035d9ff9d946620b415898f2f669bd20f2bcb8b4a5fb455c379f146adc1e9d57199910ce78ab7dff9678aa4c36b814c33e28f0a4cc199a2abcaddf433de5e92e26b9ab4039f3163551414303ed4bc0d2ac8b26beb03c1372976cd954153f1f251ae80e8e4fed3ef9b0bf2452420ade63c10bdcc0d4ef989ee21639070316f41ab9f64bba349f9327a9d49cdcc73be0583eb400e676895beaec15e6597d9b242cb181858bfb0e5d8ac65fc8255ac2fe0b3f95e22ef65d70e61cba83b52e32c92b278e23209fab0582d8ecb4edea522d51861c7c139cb1a938f7b4e4100cd703a37c80a6fde7d7231a8005118d5ad1ed29a9220934e846882237edb42bf13d99d863d2ad573b1f4089665debec5f15b079718b6b48866d45823a8e0035e8967308d86b3ac178448a92abfa4513b0622680ec7987f2b644cd6211496ae47f2b75d8038590260e6e571b13a1c492c4ed5ddfe5395cc52b9b971c379b98f23a4ed7abdbb41efcd44bb0b9d580320d255d91a06de39c36e985417aa8904fe89e02f10f6c7eb8b42a5238fc2140af92617088361bda3f43c77cdd30481339e95577e0e1b186d0d131a904ff89cc5d903b3700cf6e2392741f453cb6a3e991d21cdb7f57b0e3b2b479a70f861c55f42b87694516ed32e4ad54e738875506c1c24748232771b5d644a5e069abfe1ff803ffe1c23e6747442129ec8d42844290045b804f13fa4277913395816c97e0b99cd5f5a71f1eb46f88cc3b7a7c0924f30e8be48c37c82ed16e10ae379d451ee100bed6e7c8c3139a11807685fc65de9ab9ee607ae80d900c3a01c5eb9f41c806a362992bc4c64c254b13eabcf8182eb1bff9353c613c8432360b8ea6d974cf8e8e5cf86eca679469c3f81aa7e759eaeb0e2cc3b5ab3a7eb114e16784d8f353dc86a0b2c62f375d2384cdc57df4aa0184ec784a9eaef0c71b7836ddb22f728b162734164a8d6dd744810d441b9c6c622073cf5a5d1bb77cb2e1615e3eed76c83bd4dcfb3e41628ca486a31246f29d555cf7427b84fe0d38ec194de80fe15bf2e288fe28a162db719b4ccd01cb56c1e579759f230d73c0edd2402f867754a14d68ebc6598c8fa9dd716eefa47b9e271a96e7ce9f20ceae42d50e33d1be5368bd11dd60b836125344426d20b9e62e52292eeed7c17a6348691182e8a3900602776bf48adc8a230a16c5f48089e7238cf5f3f8e1fb718f9773a4616a53742256041b11d4a9aeadeca7cdb9a35110e16774047725cf014636a256e20782ac53e19efd9b715344a225c2706858aec996225e385cb2168ac9b5c78331f324e090966e9348dad62984e84c8c4613cef9e9ca0b7e51750cc125418bd419ccbefdf11c9e7046d061facafe54b39b67a3d9e77dc6b0dad6ce0aabbf1a40cfd8dc0f68324ce8bd68cab2a0d94c7bb3952b1957f595dc3800df0952e8ab43ccf6d20154221e76b4ada0f37b975262f2866c3c1b3d331f84c646b13c735b92ea16fe2b97f31c461d5114b60e0192f029f66c5913592980592684dfa7c82a88e84e8965e54d4a2c2dcf9900e1ab8c8b3a6e76e61549937bc675daef856682a8f88a02f67e044592c9ed881b904406fc709ce5cf7d464913a6f660e076dbbd16dd67daee55ff4974c24e0d97c45ad1b3d6588d7f12317c57ecfcec3b523231fc722d444e0a5f28029af5deda5016db13961caf1df9bf472d8d7d163766091a8398d4baa76eb8599ada4ae4d729b9ab4fcd3373a556db07ad9d09850c3549b0689402ec7ccc3a5a4c508c", 0x1000}], 0x2, &(0x7f0000001200)=[{0xd0, 0x115, 0x0, "69b63861080779a267f5c5b291475a8be30cbc114f4a6c762a2d2d5011116e6db74291450e0abbabf84934c451c45ab2e37907fc80058713c818e136fd5df1c8ed4f138898d613c346eeab3d12054eb4063cb27f81c7e6bb18637756e919df26cbc6c0cc51dd0cc0cf7ecdbbc0e6cb8862b17e4220016a9962d7f0989d05a01e999a2d61680e57cad3191430425b39383b5827745f2c7334bb1d2b36974e09407e2d374c84c870df2d6c539c7ae993828a9d71e2c886104669"}, {0xf8, 0x1, 0x7, "96666d72c4bb3c7eea90d274fedb5902362cc3230ed6d326e9e59b0fe3bdd1bfa94b2b0dcb0f8d564fe0c687f5d8a31ff14e2731f7ba18c143cc839e2a72b6fe661665b30a8b15933376e66727fdff1337328b61eff43cd8808a302596625d321d1070ae02fe46f90e0e038b0b288962a609d5b9ffabe59b672aacd7789353ddca8ab0472e09e7ba120cc52315d60d7b534a76ec0fc2a240692b5c434ae275b25e8b19cf665b306d28ea6e0244417b6d6c4559a31331705327fd0108bb82364589d13edef4f5c20796c89d933adfb77f751e1c585cc3430a9c9b6e9362bbb24df83fd3"}], 0x1c8, 0x4000000}, 0x7}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001400)}, {&(0x7f0000001440)="e684aa1c6cb8a6", 0x7}, {&(0x7f0000001480)="60ffdd150563e7bdb80b76c911f0af7ff293", 0x12}], 0x3, &(0x7f0000001640)=[{0xd0, 0x0, 0x9, "2bd964ba0e19bd11814f6217a29fe124b43b01d83a9a58587f1fcd410f85de7ee6e6e4cff2f8044dc49f0c2da05a62f32c460591d6e2c72d0cabdc41677c8e1d223143506fa5af558b7c296e98947b728c109328f9e87e303ca716f53a295a51cb7a6db465de93b9c593e8b23e1e6a6840e788e4f7e631c5e4df79c8ccb82acd177c0fe4c52fda4e371582ccecdde2d4753388c3b7404f06f4c4fccb0243fc93ac417f97572645d687897727f051ed47f5c21882b0e582c27eb64a11e406f6d5"}, {0x78, 0x102, 0x8, "505588e1624708015510ea5075cf143b3415dffaec9fd69aef939f22fe1e4b78ade5f344799a3a7467a8dde8628f944884e927516d4db9a98db51f112c064ef3831cc37ccacb8df16e349df34971e485e17bd64c5ebc0c5a4b890b18b9c88fa404e73e203df231"}, {0x40, 0x101, 0x5, "8d251c7309528870285a6d6cd734e810a3124ab32b37cb9b0cc215c46e800857c2a9ec92a66b4f9975f62e37dca64f"}, {0x70, 0x119, 0x2, "333c5bb736d9b7e10fe436d8822984b40b822258e8c44af6df7bd6433f604af2f64bed2dd9616e470e2edcd11eadf5beb8e84da2ad3811d56c7a0442428dbb508222634ece392e924ce1effdd2e35decc4592979d69f4841fa58"}, {0xb8, 0x100, 0x5, "60f0cabb9acb75f125e9496a816d2e9a5844c799bf2fae6148cf44c3da01a2674099b8e4f23e9758ab0b8d9c64aae6a4e4c6d9d155270545630fc1405653b34c0cbdcd69a1391cd98d0e988d0aa330550523327e204f12aba2c2861b47bc62a36523978b88915a8cf698f42dc1cf556782f95ded4530923c1b4238f01beed98d6a50f77d560afc2bec63a4ffc7d12e827f0257bad94c8b73ca1f8a9a4d30c98f35266fbd2703"}, {0x90, 0xff, 0xffffffff7fffffff, "d6e5e4826a462905c82f168bee494f6593a08c5d5c0af46671a39b629cfa42b8568adddfa3aa4e5e2f401eb7a1677edf554e070f96d4560ebdfa70b561b51d146121e1d16b4c583eba6b41e4aa8bee5db519110eb383e0275a9f22915986f498054d8787a957c69a1cd12e38ad7ea14c08c365c273aaf4f510c45a32"}, {0xb0, 0x119, 0x8000, "a1cda61e158f6966637d24e23a2efc1b8ecf25c9e7de969a740e22f1839c63e28f64a8785b18006a4057475d1a3cb1823db219bb69bb81efddd17c7ecd0bf4c66a009c0ba931e4fbcb7d4614979ee0f6c5d0ed102c1bdfdb5dd41440d3d4c8b8ddd1d89dba1ba06705e3d39025aa4880256a13a566ea911fda2a56fb4840b9139f7f9d033ccac2b6d709fc01578cbcce9a2d239c826222326008a6eb3f8893"}, {0x38, 0x11f, 0x1b1, "6f559447b76fc649900915cfbbfe29172eac1118ecf6cb4331c50744cf81c26e77c4060373"}], 0x428}, 0xffff}, {{&(0x7f0000001500)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001580)="d95edd30dfc7b5ed82b060477c9677b577f5b57deed28d5783feba6b783e083f06acbe1f3b4d3edaabcc9b4f", 0x2c}], 0x1, &(0x7f0000001ac0)=[{0xd8, 0x108, 0x1, "4d2cf9e515a7f5714431da17760b7b8481c7008c1b5dd1fb1aa8c1c3ba1525b6ff54066546f24e16aad49dd36e1add02f0b7062640c378279da9c6764d5dad62d7506bdc7bcd1021c49a840323a2d14d0b0740b2d0080a50b5b765b2e856d5375207cd406c59a34dbb13c44f2d9494a7ff068a48127610cc7329dd5fb0e86b75f6798f3a06e8e3511f5b53544b02e3512e8481215638e5c96e262ced4c58eb99ef898a14655aedb994c2dbafc59b0b314997b0d9f9650e5568075334095597d95d"}, {0xf8, 0x10b, 0x3ff, "2cff60b2d9a5b4ae922c7e0430822865edc6b41dc3aa7c2116a832b38b1799d687e83a2acc12ee409e15032c65f420bdccd2be2e66354bef2da9fb81d78cb2b73097bf3a5b69fd281ec32696be4df53fdae9b67079918b5bbe43440fc23ed8cea54a99c557cdfb247ad55bb47928f97f0e9c16f890c0ddcf0d1e5a139baccbb8f9e9c18ff13bf9e43794cd7a621ce1e11e5f54538abd20fb1c8b89f92d8633e380f34a9ca252a3d8ea9e3d9f18395ad9e6cc758b6dcff49a752d56eb2a473e1e3285b02452c8522df421884a56022fe47af64b63769998278740c905a3987d28368d12"}, {0xf0, 0x11f, 0x1ff, "075158d9cc77bb4d5c5c8841b670ad3f7492e86d69d0699e6e814f6c5cbab75753b30e5a99acca230426743673f6cbb86f02966f1bedc2aace27c11ea9575aca9b8e2c09ac8f806505a41877df0ea0194ab1c9816fd983e25dac305cd7ddd90e6d941235aeeb44883fa41452701c2b261fa19fa3f22af2d3d754baf987b7f355bc78d8f1485687669db8de9abb25e618bb5cdbf1a45d5b2c449b5de178ca54ba206eab0ebbeb210f8b2c0512ac3c3458ed9ae3d51a8b493c59ed86a4a1ef49eef8a5aa4af0a8b7eaca38b5e874b60dc8f4c3ce664273f5355eee54f494"}, {0xe0, 0x115, 0x100000000, "fa04424de4db0652874b43566ab74b682f92907fbc084b657e0bc4650605b093e7f57ed8b856edec719bf957e057c0cdc36c28fb6a93d05e27df07dfe7f80a6f8651d36ec7b00f035a36043dde1bce215ceaf0e25ca0e318115a9b86f9a6022805bbe056e185071f66a7bf76a15c687aca13fa817f3342aa6fe28b26b654e73414c56e7013b7c1060dcd46ecdb639ad7b4bea844d5988218edd3bf624e6f4c087c0a074611208e7a3ef6a3a5033697267ca0e5448fdbe2b3eb7a8a4226f04c88d53f1c356e2a818551dfa90678"}, {0xb8, 0x117, 0x30000, "e608809dfd49e27abdef39926a0218eccd31c025ed2e106d361b650bbc5e2620420354b801efa060a9b6753d6fd9c36ea2db62c87fa569c6bc25b1dc9fce148bb368f4b88bbe05f0eccb59c9a766b8a9de9b3225949711122fd4b8e7266626d4f235fa19575243a9b102e3d7045aa73925ff910e9c2971f69489f9a5997ad67643566126f0947ad9c81aa52359d4f61f345358226072f4a0620e71be818bed5daac4d75254b0"}, {0x108, 0x103, 0x10001, "56b56332cb2aca0e14b91c27e099a5879efe28f41c3aa151f21b8443db50101a1a303e28b19d6beb2a096b004f34849c9ccb9418c5522ff52d65b4fbfa1ba9d2a935069cf4124838ee1a641557f2bd4153e3e60434e08bc89bafe147fe88597abe5d3b978501d5cf7a681284b3589f526aea9ebfa954f786f17740fc61bc814c869eb19a79baf51bc925204c2ac5e47d2d0867db2ce19d1faac095b1ba595dc80c557a5c2dad4edfe5710314980f6f94a8d4e70e094d1fdb2497874d69d91c0950234f0eec4300352de1cb5f79184b072004d45c810578481bd43dfc043222df72e8f2a5ad9dc53f47256a885fdaa6b31b49d7"}, {0xf8, 0x116, 0x3f, "ad2a6d30004ebf44c28b9a96433737ed018f79a888d2f97b39cd684abe5905fc67c6e389ee0b51bc1eb9624cb60a3c8152381fd511940937a58a52d2c9e1a1ab9dff67b0c51697f894d9650ff0dbb24f03dde76fa476afabd44f46bb6051f0bb8c95f6128c2ad9cc63a4b56e6f44956dd462f6c86582a8a58f500d710bb787e9f0c6ce0bcfe34e8437ab716b02822351080a22c6bbe708a43c7a6da9ce27c5e4d92450dfcc2b3bce5eac614ecbf21960406648a953c43ea76b3e1878dc052c84dda154cec2161e76833a402f54e573891b205d09243fae4dedb7aa6a51a422e8ba26"}], 0x658, 0x20000015}, 0x566a060b}, {{&(0x7f0000002140)=@generic={0x11, "d04009b842e640de6e0c2bf8b645bcd1d13d36d5e3258788539168f5c46f729a9dde711300208845b243f00fc3c70ee438307c3fbd28097982852b85385e86a68b005bb5a69141358388a999b3fc115355cffe5561d6ba057608c46b4b16bd5fe5d2d2425a934aa16fa17ab9e90862e341ea96422b931f06a8657a1d55bf"}, 0x80, &(0x7f0000002380)=[{&(0x7f00000021c0)="95a687ee9235f116201391ba5a78715aec0b868d91632394357e7a64102667fd9ecd24b23f2862aff950dd2b94d1be261a83262d0737e3000cc797f95c4396c97b73dbffc38441d8c514", 0x4a}, {&(0x7f0000002240)="a62afc8f5eccd6488cf38e6b6a16fc74b2802cb5a2f5d6a1be0fa39efaa368b6dccbb77c6a0766e82fd1c4b05b63666c5e8fa92d646e58f2e04e87a15ff97c6f029c2565e0b09d6116cd4ee7bb2b061c4ecc093aaa5a40250675957596929e23a63ad214b52a793304f4e4c6b7bc392b97040ae96b525cb1a51bae261f4b6bcc5dc80f0566a70fd1ef683c4e4b6b366e5d6727b5387c29c392d608c5bbca4f06e259f496d2d461bc021c1d9beadb482234c6bce93d515d25b5822a5865833480a27644edcbe7dea6c4a4c9fb4dc59ee38c235a1306890bed3e5779ba8dca58df740101194ca1", 0xe6}, {&(0x7f0000002340)="21e39e125bce9f23e7f522", 0xb}], 0x3, 0x0, 0x0, 0x10}, 0x8}], 0x4, 0x24000805) sendmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000000)=[{0x18, 0x117, 0x3, '5'}], 0x18}}], 0x2, 0x0) 2018/04/08 03:16:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) 2018/04/08 03:16:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x240185) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) sendto$inet(r1, &(0x7f0000000540)="36e8b5ea8e6bbb3641fae58ec9b4d26eee2976b0b6cb5e19634f88da6a8e4b06ebecbbb9a86f3b07be78197da02de31ee7004efdf9df8ea8fab37e2420ff30da30a3b0b7f70ad6c71428a059d619abff3c3a78fd6bde48f9fd518b11166b4f67c3e6c344c3b8216eaa331e2c250ef5c6403231917ecb8f043151f699aa75bcb3b855ff826112ab7cd050f9b7cb2e7089afbc84a140420caf9e163d0294af7fcba2f4edd60687bfbcddc50ae26c501448273989c3d82dba9cac4c695acac08b4ff7b0d470", 0xc4, 0x20000000, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) 2018/04/08 03:16:32 executing program 5: socket(0x10, 0x802, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/04/08 03:16:32 executing program 4: mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='gfs2meta\x00', 0x0, &(0x7f00000007c0)) 2018/04/08 03:16:32 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000001080)=ANY=[@ANYBLOB="00001400000065bc00e1109078000000000000000000009078e000000000000000000000000000000000"], 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xc000, 0x10000) sendmmsg$alg(r0, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)="71b609d6c62923fe0c25192ebc86e6c28be2b0668b024379d518650160967ac55ceefbae922fce93ea5a18d16fd201238c0a9d4b2ace987b5bb4fe4da14b8c9f97d31fb329f561e62bc8c412aae52a5083a58f7b7d4581e78a1340f6eef416124a9fd4b48213e57e87c19e5234adced498a34ed9795598d4d8225a51e17612ed5006fab6a7ac721aff16aa2532a18aa3b812f05c407b9b64587053aa63263c75860fe433c04c903643b0bc9162bd72108595eef038cc6eeb04aea406131b3d53a52b7f09c19860ecf3e9e9df2031fc4b42a48c23d2c4ee2679cd2ec220c1d632482da0a0075c7c33ba5c246c0f1023", 0xef}, {&(0x7f0000000200)="24d94fbc67c8ddcb3c83476e93bc15e7e44183ab3cfe88d41313a0586a18358f1914ffb93b8c90624eaf5d4164ae6d850f3b6acbcff8855c21f1056470fa945ea95fe8b1ec17353e12083c9dd8df878cd0a3a2ea97680188a7d715cbccb3a68f8ebbeb50b434f2d54d5747d41bbeaa4303b2eeb72ce408c5c981fb4961a6c82a5ab0aa3223e1041cb392db363968149eb79381f4c638ebc677cdf9dfeccb30ebc55c278197ba14", 0xa7}, {&(0x7f00000002c0)="d845d01ebeb720e30b93d160f9c65ac142a5db9e72aab472dc34707a2726d80dc9f0566c67b9984efa34b61b1ddd41009f57975165bc9773404aa3a77f79f389a827eda53fbd1f66fbf9f0d325c1bd6daae9c02df603984261478ecd0d3425bf75a669b310f3c8d8be5fa5b1b94a50d01558cc46555bd732e88d21ee0ea73354fbc7792e5a1d614d44f26e94a0daf81622916ef31cc24ef46baed392acb421a2a609d0897d0865038b7689510c4242c5c1231c5b0f80", 0xb6}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x120, 0x4000001}], 0x1, 0x24000084) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x200000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x9, [0x22d1b47c, 0x6, 0xfffffffffffffffa, 0x572, 0x6, 0x0, 0x10000]}, 0x5c) 2018/04/08 03:16:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) 2018/04/08 03:16:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r5 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000017c0)) 2018/04/08 03:16:33 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5a5004f4b1b299a2eb18ebe787cf6d307e5d5824547cf618cfa9e0d3019ffec657d0e862eebe1a843cd817ef9166e9cd3e7d4eb8ffc3e56c352408c14b7a886ca360d4523d3ab3c463fc738eac42b861a151dd2be3e6807b93e26fd0f0fbffdc80cd28fffdc230877f00c5c6a07d294000000000000000000000000000000"], &(0x7f00000000c0)=0x2) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x99, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xffffffffffffffff, 0x5aea, 0x9, 0x9, 0x401}, &(0x7f00000001c0)=0x98) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2}, &(0x7f0000000280)=0x8) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000ffc), 0x4) 2018/04/08 03:16:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) 2018/04/08 03:16:33 executing program 3: clock_settime(0x400, &(0x7f0000001440)={0x77359400}) socketpair(0x4, 0x4, 0xad3e, &(0x7f0000000000)) 2018/04/08 03:16:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="00fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/04/08 03:16:33 executing program 4: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r0, &(0x7f0000000280)='net/ip_tables_matches\x00') 2018/04/08 03:16:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:33 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x1, r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001200)='/dev/snd/pcmC#D#p\x00', 0x5036, 0x224000) syz_open_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000001440)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000001400)={&(0x7f00000012c0)={0x128, r2, 0x100, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x9}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4221}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1e0}]}]}, 0x128}, 0x1, 0x0, 0x0, 0xc000}, 0x8080) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000011c0)={r4, 0xef}, 0x8) 2018/04/08 03:16:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r4 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001940)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, r3}, 0xc) 2018/04/08 03:16:33 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x7ff, 0x2) 2018/04/08 03:16:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:33 executing program 4: socketpair$inet6(0xa, 0xa, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x7e58, @empty, 0x217}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x4}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000002c0)={0x3, 0x1, 0x7, 0x3, 0x47, 0x7}) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000001c0)={0x1, 0x2, 'client1\x00', 0x3, "e7f663bbd6d1bb96", "1b186445d90881b43cc56f2cd112085d00d7ab7869bc04f685ab1752e0d3884c", 0x100000001, 0x200}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x53}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xffffffffffffff47) 2018/04/08 03:16:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)={0x2c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/17, &(0x7f0000000140)=0x11) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000180)={0x10f000, 0xf000, 0x3d8e, 0x0, 0x18000000000000}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/08 03:16:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) modify_ldt$write(0x1, &(0x7f0000001980)={0x5, 0x20101800, 0x0, 0x4, 0x100000000, 0xde13, 0x81d, 0x2, 0x8001, 0x7fff}, 0x10) 2018/04/08 03:16:33 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000005e00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005b80)=[{{0x0, 0x0, &(0x7f0000005b00), 0x0, &(0x7f0000005b40)=""/47, 0x2f}}], 0x1, 0x0, &(0x7f0000005e40)={0x0, r2+30000000}) connect$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/232, &(0x7f0000000080)=0xe8) 2018/04/08 03:16:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x20) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0xf, 0x16, 0x0, 0x70bd25, 0xba, [@sadb_x_sec_ctx={0x14, 0x18, 0x4, 0x7, 0x97, "f513258c6c3a130e990a3104a9c6f95cec215a518a9f601f9513c65b3b1d74ca41456968ce775f4f542ebf6eb0c6e3ca0d965596747fbe93e41106bb9f65f870d08338ac9925167781af7c1b1b08991b626e77242305f4ac00d6fa2e67ee3982818d20aee8b43935f3ebf3c2fbdd7f6ae83a12b33fc8d04164f0e073f7c28ed3caf5baa1e74ef01739f4425ce14c76ffac420424b68f6c"}]}, 0xb0}, 0x1}, 0x20000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000004c0), 0x0, 0x100000000000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 111.462203] netlink: 'syz-executor0': attribute type 8 has an invalid length. [ 111.608244] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/04/08 03:16:34 executing program 5: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x4e3}]) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x60800) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000140)={0x1, 0x4, [{0x9, 0x0, 0x80}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/08 03:16:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) 2018/04/08 03:16:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000180)="49905456c378d3b014ee9e2dbee2296352cb3a6b9c8af9201c0d9db84f1a3a41f03f87c4f63793a03954e9166fd22296accda7a455e3760564", 0x39) uname(&(0x7f0000000000)=""/134) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x9000}) 2018/04/08 03:16:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:34 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x2}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x8, 0x2}], {0x8100, 0x2, 0x1}}], {@canfd={0xd, {{0x0, 0x1f, 0x87ad, 0x80}, 0x19, 0x1, 0x0, 0x0, "d0b48cec9bf39ce358db12589bed1a7a81327ed6b44a7bd49661fe44c8377f21c0dd85bf9c4349a7cacdb2b518a3b1c75069c77932631c36947c2a4c0c3c6cbf"}}}}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0x5, 0x6, 0xffffffffffffff81, 0x7ff, 0x3, 0x81, 0x2, 0x6, 0x8, 0x6, 0x9, 0x10000, 0x8, 0x4, 0xfffffffffffffffc, 0x10001], 0xd004, 0x1}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000200)={0xf000, 0xd000, 0x5b, 0xb66e, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0xffff, 0x0, 0x3, 0x6c}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000280)={0x1, r2}) r3 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x10, 0x80000) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.sockprotoname\x00', &(0x7f0000000400)='cpu.stat\x00', 0x9, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r4, &(0x7f0000000500)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000580)={0x6eb7, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x44, 0x1, 0x2, 0x7, 0x3ff, &(0x7f0000000540)='ip6tnl0\x00', 0x8, 0x6, 0xf35}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000600)={0x9, 0x5, 0x0, 0x0, 0x20, 0x7fff, 0x7, 0x1, 0x7, 0x1, 0x80000001, 0x6, 0x0, 0x9, 0x0, 0x9, 0x3f, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000006c0), &(0x7f0000000700)=0x14) sysinfo(&(0x7f0000000740)=""/107) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000007c0)={0x4, 0x100000}) write$binfmt_elf32(r1, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff8, 0x0, 0x5, 0xfffffffffffffff9, 0x2806, 0x2, 0x6, 0x2, 0x38c, 0x38, 0xcd, 0x0, 0xfffffffffffff000, 0x20, 0x2, 0x79f4, 0x8, 0xd4}, [{0x0, 0x9, 0x2, 0xffffffffe02e2b00, 0x6, 0x7, 0x7f, 0x200}, {0x6474e551, 0x8, 0x3, 0xfff, 0x93, 0x9, 0x7fff, 0x7}], "18c05aeec84f965ee2261bb1680d11821a6d316a73af620d954acaf95230fdce881401a543b03ec2e2cb03988c911330e672d5f04ea8", [[], [], [], [], [], [], [], []]}, 0x8ae) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000010c0)=0x6) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001140)={r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x1000, 0x7fff, 0x3bd7c9ba, 0x80}, &(0x7f0000001200)=0x98) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001240)={0x10000, 0x80000001, 0xfd}) syz_open_dev$dmmidi(&(0x7f0000001280)='/dev/dmmidi#\x00', 0x1f, 0x101200) sysfs$3(0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000012c0)='reno\x00', 0x5) 2018/04/08 03:16:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xbb, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000004000000000000000000000e4083972d0f555ab75cfe0b40d8490ff88a44ae7fdb413c5994b763332c0422ce20cc1b1e654327d231d765a7bdbb20b36c775b09f96c72c8656c6db70b955fee75270a822d922e6e22d3b5373b4daff817b871851a01a848cea2c7c08b7509494639e3e5b5e253bcce544dc2d1784eda01abd1e8dbf712e7b6a0612f7ee1618e6d8e4b213a494"], 0x6, 0x0, &(0x7f0000000280)="0e41e97e0000"}) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x200000000, 0x42442) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000004c0)=0x203, 0xfffffffffffffe8f) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() r3 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0xfffffffffffffc01, 0x86) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r5, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x3, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r6, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='\f\t@b', 0x4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000}, 0x1c) shutdown(r6, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, 0x0, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) signalfd(r3, &(0x7f0000000240)={0x9}, 0x8) 2018/04/08 03:16:34 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) write(0xffffffffffffffff, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(0xffffffffffffffff, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771", 0x20}], 0x1, &(0x7f0000000000), 0xffffffffffffff38}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x7e, 0x1, 0xbc45, 'queue0\x00', 0x100000001}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/08 03:16:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) [ 112.270476] binder_alloc: 10199: binder_alloc_buf size -3426613656127799232 failed, no address space [ 112.279884] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 112.288669] binder: 10199:10203 transaction failed 29201/-28, size 64--3426613656127799296 line 2963 2018/04/08 03:16:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ax25={0x3, {"5dbb901d3094fa"}}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/04/08 03:16:34 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) fdatasync(r1) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20000000000000) open_by_handle_at(r0, &(0x7f0000000200)={0xa0, 0x7, "d587c655a9adea552fcec38e8cfe60ed3cb3454eb4661d3725eac145afd8392326ae45cf0c21d197cd271832a5fa6e57bd52057c8e8ad0a0414766854b9b5e57f33c712c2f4713048098342172b1c37359e2f2576ecb8dc1fea11e4ba2d60a39cbc81434891975ae362847644b6f88e572db0dd17a205de06f475d71cccb206d19b13f9207e11cf29a643640da6b904735d04640e6b98260"}, 0x20800) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r3, 0x8001) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) lseek(0xffffffffffffffff, 0x0, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c", 0x81) tee(0xffffffffffffffff, r1, 0x0, 0x2) syncfs(r3) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)}], 0x1, 0x0) splice(r4, &(0x7f0000000000), r1, &(0x7f00000004c0), 0x7, 0x2) sendfile(r4, r3, &(0x7f0000000180), 0x12000) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c242e973c71e569"], &(0x7f0000002e00), 0x1400) lookup_dcookie(0x7, &(0x7f0000001540)=""/249, 0xf9) prctl$seccomp(0x16, 0x2, &(0x7f00000005c0)={0x7, &(0x7f0000000580)=[{0x20, 0x0, 0x3, 0x7}, {0x4, 0x7f, 0x6d11, 0x9}, {0x3, 0xfffffffffffffff9, 0x1, 0x3f6}, {0x8, 0x6, 0x9, 0x4}, {0x7, 0x80000001, 0xffffffffffffff00, 0x7f}, {0x6, 0x7fffffff, 0x1000, 0x3}, {0x5, 0x8, 0x7fffffff, 0x2}]}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000540)=0x5) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="456655db142b0600750e5c0aff3b50ab1819d59e912310af2c87b1ee984e09e2b6679e58d9b46d9b575949cd9f2122360a1143d054c4933a903b8f291d32564926a69aadeffc1ecc", 0x48, 0x3}], 0x0, &(0x7f0000002700)=ANY=[]) fdatasync(r4) fdatasync(r3) pipe(&(0x7f0000002740)) ftruncate(r2, 0x3) 2018/04/08 03:16:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x80) socketpair(0x11, 0x5, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) 2018/04/08 03:16:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 112.368391] binder: BINDER_SET_CONTEXT_MGR already set [ 112.408128] binder: 10199:10203 ioctl 40046207 0 returned -16 2018/04/08 03:16:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) [ 112.432918] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 03:16:34 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0xfd70) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ppp\x00', 0x2802, 0x0) accept4$packet(r1, &(0x7f0000001740), &(0x7f0000001780)=0x14, 0x80000) [ 112.467079] binder: 10199:10203 ioctl 40046207 0 returned -16 [ 112.489966] binder: BINDER_SET_CONTEXT_MGR already set [ 112.517536] binder_alloc: 10199: binder_alloc_buf, no vma [ 112.523230] binder: 10199:10226 transaction failed 29189/-3, size 64--3426613656127799296 line 2963 [ 112.552697] binder: 10223:10229 ioctl 40046207 0 returned -16 [ 112.571413] binder_alloc: 10199: binder_alloc_buf, no vma [ 112.577148] binder: 10223:10229 transaction failed 29189/-3, size 40-8 line 2963 [ 112.591350] binder: BINDER_SET_CONTEXT_MGR already set [ 112.596860] binder: 10199:10226 ioctl 40046207 0 returned -16 [ 112.641801] binder: 10223:10229 ioctl aeb7 0 returned -22 [ 112.649490] binder: 10223:10229 BC_INCREFS_DONE u0000000000000000 no match [ 112.657813] binder: 10223:10229 ioctl 5601 20000100 returned -22 [ 112.665618] binder_alloc: binder_alloc_mmap_handler: 10223 20000000-20002000 already mapped failed -16 [ 112.682843] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.692865] binder: BINDER_SET_CONTEXT_MGR already set [ 112.698289] binder: undelivered TRANSACTION_ERROR: 29201 [ 112.702772] binder: 10223:10249 ioctl 40046207 0 returned -16 [ 112.742115] binder: 10223:10249 transaction failed 29189/-22, size 40-8 line 2848 [ 112.752440] binder: 10223:10229 ioctl aeb7 0 returned -22 [ 112.752450] binder: 10223:10249 BC_INCREFS_DONE u0000000000000000 no match 2018/04/08 03:16:35 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/129, &(0x7f0000000000)=0x81) write(r0, &(0x7f0000000040)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/04/08 03:16:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001780)={0x9}) 2018/04/08 03:16:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/08 03:16:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x60000, 0x0) ioctl(r0, 0x1, &(0x7f0000000a00)) 2018/04/08 03:16:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0fae81050000000f01cf0f070f063e0f09eaec05470d2c01c4c11bd08d000001009a6a170000c4000f01c965f4", 0x2d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x4, 0x2, 0xffffffff, 0xfff, 0x24bd, 0x9, 0x3}, 0x1c) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000180)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/08 03:16:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:35 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000380)=""/251, &(0x7f0000000480)=0xfb) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) listen(r3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0xb) 2018/04/08 03:16:35 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)) nanosleep(&(0x7f0000000100), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) 2018/04/08 03:16:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000002a40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/241, 0xf1}], 0x5, &(0x7f0000000600)=""/103, 0x67, 0x70d5}, 0x4}, {{&(0x7f0000000680)=@nfc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/177, 0xb1}, {&(0x7f0000000940)=""/210, 0xd2}, {&(0x7f0000000a40)=""/99, 0x63}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/212, 0xd4}], 0x7, &(0x7f0000001c40)=""/11, 0xb, 0x5}, 0x5}, {{&(0x7f0000001c80)=@l2, 0x80, &(0x7f0000002000)=[{&(0x7f0000001d00)=""/232, 0xe8}, {&(0x7f0000001e00)=""/74, 0x4a}, {&(0x7f0000001e80)=""/14, 0xe}, {&(0x7f0000001ec0)=""/3, 0x3}, {&(0x7f0000001f00)=""/143, 0x8f}, {&(0x7f0000001fc0)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x1ff}, 0x56fa}, {{&(0x7f0000002080)=@nl=@proc, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002100)=""/218, 0xda}, {&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/70, 0x46}, {&(0x7f0000002380)=""/27, 0x1b}, {&(0x7f00000023c0)=""/112, 0x70}, {&(0x7f0000002440)=""/169, 0xa9}, {&(0x7f0000002500)=""/101, 0x65}, {&(0x7f0000002580)=""/172, 0xac}, {&(0x7f0000002640)=""/210, 0xd2}, {&(0x7f0000002740)=""/114, 0x72}], 0xa, &(0x7f0000002880)=""/136, 0x88, 0x3f}, 0x200}], 0x4, 0x40000000, &(0x7f0000002a80)={r1, r2+30000000}) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000000000000000ffff020000000000000000002dace383cef040c1780000000060702b6c00000600ff010000000000000000000000000001fe8000000000000000000000000000c186a2216685187a0033cc6533eb3f00e9"], 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002ac0)={0x0, 0xf000, 0x2, 0x3, 0x5}) times(&(0x7f0000000080)) 2018/04/08 03:16:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) r3 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001900)=0xb42) 2018/04/08 03:16:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800008d7f63e9e92350f65faa12687a2cfebc7afc563de88c24a7e92f234f4dc08788c62027396df009d6afc3152179eb86f5f9cee7cab95aabea50dc72feb4f86f8247bb337634d03d87acc6e7e4c9dc003dcba5ab03130a91c56b6c6fe11db9b13039e01e88dbd62777f39520627a616a60facef41ec443d2ab8e3d70c7e62f2657d0d3"], &(0x7f0000000000)) 2018/04/08 03:16:35 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) 2018/04/08 03:16:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x4000) 2018/04/08 03:16:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x40000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f000000cff3)) 2018/04/08 03:16:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/08 03:16:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0xffffffffffffffff, 0x2}, {0x7761, 0x49e0000000000000}, 0x6, 0x6, 0xff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/08 03:16:36 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="5518a275850f333ee24ad3a2fb54265ecf214515cedc814fba6bbe4837a1374e5b037828f9b6fda919035f2cf894dc48ae062c55f4f830a4b71d608cf89459fcc047c120af18e0e7d09a8a99e97b4bea02e48cd7abf32cdf86198f9506aeee51b00fea2ef0a2414e0db3971bee6a551e6013f9c5484eb7af9f87e55d1709116ec7d485f83371a30ae7f1fb1be4da3e79594ec24422dcbd7933eed63fe98613dde40ec12578f0b1452cbccc04959f24a7bfb7f0b887b24ce59dce14c84589cca69033005bbebdc47871c8f4d08542e05982e1f74f75ed40daef375ae3c1d44fe7", 0xe0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb702) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/04/08 03:16:36 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:37 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="4bb09b77ec566bb30aac94378a996df2dcda2f52192cf8198180bd89a24a39b064b9218940b27374e5ed863b6e8be08a42f703aebc7f32022fbbab60fb38bd02a2b6cedd22db924d435e20ea19a1c983c5333aaacb4578873c000000"], 0x3b4}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x100) 2018/04/08 03:16:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:37 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6_vti0\x00', 0x8}) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/08 03:16:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x6, 0x0, 0xd297, 0x401, [], [], [], 0xffff, 0x4, 0x9, 0x3ff, "1f977fb6ad74f2d8913823c6bc100a37"}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x24, 0x10000, r2, &(0x7f00000001c0)='./file0\x00') sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000003c0)="b16a61f1611a947c2f4332066527aef1136f6487680b11555bc6726bf986533a6fc56b4c56", 0x25}], 0x1, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x800}, 0x4000040) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000056ff8)='./file0\x00', 0x0) getdents64(r3, &(0x7f0000000080)=""/111, 0x6f) 2018/04/08 03:16:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000100)=0x10000, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)) 2018/04/08 03:16:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:37 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x3, 0x8}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0xfffffffffffffffa}) 2018/04/08 03:16:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) r2 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x80089203, &(0x7f0000000080)) 2018/04/08 03:16:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fdffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x5, 0xce, &(0x7f0000000300)=""/206}, 0x48) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3d3, 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, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x3, 0xbb, &(0x7f0000000300)=""/187, 0x41000}, 0x48) 2018/04/08 03:16:38 executing program 5: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)="12682941297d82b18d737900292b164328afca000f9b47eb05afdeb3d53f1c5b2b40adb3a6993bb072b6c4da069d34bcc239a480097dd7974a073ffcf0", 0x3d}, {&(0x7f0000000100)="f60344838009a121dac544c86e615e9657d17da42b5522127192c1f7b90329f35b45ca6e4cbe475fa82d877a5005c93ae5ec355cfca292cef8", 0x39}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000140)="cb00648968ff9ee873f73a23aa668899f7d743fac0980e8b1d35a0c7ea70116181f57a631516858ec2f315873ce0b7eb68485147f1f658ef4f94768df1d989531be520c3f0b99dfc4a971897236515552749ee7eafd529c77c0dad13ce4dbbe18658bd3d94099100d02763941efe1e466ee3f145bac1dda601e6ee59b5b8d7a88e63a1c52c97f8ff976632ad142ea5215c24a819dc2968da24fcac7f1824bdaeb394b3af8a56cc57a13ed8c2f8e66b76d4", 0xb1}, {&(0x7f0000000200)="80b41637bf83543ae588820cd3e2465d72272fd166429039b7ebdb965c53a2d335800d22c23f752baa0fea9cae066d2532bc30b538a10fb5930a4f361755c12942fcba6b9563d41e19903bd5541f46882f7207c21d6438dc28dcda278c7a1839acb427547240ac73fec766621ba2de3cf970fafcf5f2146c7b9f28bb04f9cb", 0x7f}], 0x5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) recvmmsg(r1, &(0x7f00000048c0), 0x0, 0x3, &(0x7f0000000700)={0x77359400}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001740)=""/4096, &(0x7f0000000340)=0x1000) 2018/04/08 03:16:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 0: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:38 executing program 4: r0 = gettid() exit(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x488480, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x4, 0x5, 0x401, 0x2f4, "2e5bc66e89af79ce7338482516ce782c0807e977ed19f7903d4486005f0f7f4c21376696199be3df50677cf6", 0x2}, 0x0, 0x0, 0x6, r0, 0x9, 0x5, "1d83dcf121c082d05dc0a7838d67bd94929ec989fecb4b905a33f0876e726239532b2b0186ad2b26229730daf927df993e166caac454dd87cca0baee2e21722a", &(0x7f0000000200)="2f5b776c616e3087262176626f786e65743123766d6e6574306264657600", 0x1e, [], [0x1, 0x1, 0x1]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpriority(0x1, r0) getpid() listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/143, 0x8f) 2018/04/08 03:16:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:38 executing program 1: r0 = socket(0x10, 0x7, 0x2) write(r0, &(0x7f0000df8fd9)="2600008022004701050007006c80e8ff06006d20002b1f093251f10101c7033500b000000000", 0xfffffffffffffe8f) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[], 0x0, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) 2018/04/08 03:16:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:38 executing program 5: syslog(0x2, &(0x7f0000000000)=""/137, 0x89) 2018/04/08 03:16:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clone(0x200000, &(0x7f0000000000)="16be739b9fd0e7161eb81ea944394ea103b25457a05b0752f21cab65841440370fa0d8735faa79510cf3a19bf267ab7a89d96828e85afd330615ce291a85483c2f3bd4bbb052efe9d44296b74a66342cabe97b6933004a3c72d11816765c54b6ba51b5ecbdac3f3c65f345611539c65a197f101d4c58df6e5bd3e56342e826efe4f5f7d35a83a9ef48aef2a72c789c387eb284a491ff94af0914a8ae5d44d189f0a36a6636e2958b0259b7c2b5d8ff940176d32059a50680f83af9890f3aeaba3fa23407af4fead5f3997688", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)="a701e2dbfcd0aa485995de078edb7c9d700d5f86a0fdd87a619583a3dab8fb3f658ecdcda500d2019c33bf8006c8a1066636f73a16e230329fc6060578629702ab8576e103ec23dc2adc30ac2f4ad98d17a84931710238127f0e3efba34537e114a55efe380a8779f7d669d4aa65e78d") ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000000000000040000000000000000000000a6060000000000000000000000000000000000000000000000000000000000001e2cb0c8c04d55f3a2891d16d4c4a8fae208bdf150e8766cec9c3f49048eff3b438de2d3b4ef02fd9c742333601f56de9eb1138bb06b33db1fbe97d6422be42ae71d921de9a1edbf6bfc7d4680c0d6783dae7eddb0335474a2530063f1da260c00ba898718844ba3aa62e20c3e938f2e65e89304e05574006530a14cd0bde236e777aa8e44aab2235410972a147b1e11954cfbc773318deb2598061e891a21f8aee914ede196b05c7121c4411bb219ca79d32fb6ef3a1ec8b5dd9cfc443d40bb0fdd1b3293ccd190c2cfd890c6d9d7556544a1cb39b7ebd545ee8a6495730e47354fd770fd6e8a1f1126ced0d1e0875e85cd0a9f64b068"]) 2018/04/08 03:16:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) [ 116.209681] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:38 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) getrusage(0xffffffffffffffff, &(0x7f0000000140)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) dup2(r1, r3) 2018/04/08 03:16:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 116.271203] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) [ 116.352959] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) [ 116.402055] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 116.432416] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) [ 116.522476] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:39 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x10000) mknod(&(0x7f0000000180)='/\x00', 0x0, 0x0) getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x0, r1, 0x0, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x1400) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/08 03:16:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="f1e9f295ae78b428704f84c30e15840b5605a05ad6b6c9004f2d", 0x1a, r1) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="75ab227c58b94ff4d448f5f5049048e6e6", 0x11, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/08 03:16:39 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002700)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7a1b3018000006a0a00ff7ffff60061"], &(0x7f00000002c0)="47504c00bc3047eb525f483889fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000080)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x7ffffffd, 0x399, &(0x7f0000000300)=""/187}, 0x48) [ 117.325895] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 117.360087] FAULT_INJECTION: forcing a failure. [ 117.360087] name failslab, interval 1, probability 0, space 0, times 1 [ 117.371374] CPU: 0 PID: 10486 Comm: syz-executor2 Not tainted 4.16.0+ #4 [ 117.378216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.387653] Call Trace: [ 117.390252] dump_stack+0x1b9/0x294 [ 117.393892] ? dump_stack_print_info.cold.2+0x52/0x52 [ 117.399086] ? __sched_text_start+0x8/0x8 [ 117.403241] ? lock_acquire+0x1dc/0x520 [ 117.407228] should_fail.cold.4+0xa/0x1a [ 117.411296] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.416412] ? reacquire_held_locks+0xbc/0x3e0 [ 117.420986] ? find_held_lock+0x36/0x1c0 [ 117.425048] ? graph_lock+0x170/0x170 [ 117.428834] ? lock_downgrade+0x8e0/0x8e0 [ 117.432974] ? debug_mutex_add_waiter+0x220/0x220 [ 117.437806] ? kasan_check_read+0x11/0x20 [ 117.441939] ? do_raw_spin_unlock+0x9e/0x2e0 [ 117.446338] ? __lock_is_held+0xb5/0x140 [ 117.450396] should_failslab+0x124/0x180 [ 117.454445] kmem_cache_alloc+0x47/0x760 [ 117.458491] ? rcu_note_context_switch+0x710/0x710 [ 117.463408] ? mempool_free+0x370/0x370 [ 117.467364] mempool_alloc_slab+0x44/0x60 [ 117.471497] mempool_alloc+0x18b/0x490 [ 117.475375] ? remove_element.isra.4+0x1c0/0x1c0 [ 117.480120] ? debug_check_no_locks_freed+0x310/0x310 [ 117.485299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 117.490820] ? file_check_and_advance_wb_err+0x152/0x5d0 [ 117.496256] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 117.502564] bio_alloc_bioset+0x3a1/0x7f0 [ 117.506697] ? lock_acquire+0x1dc/0x520 [ 117.510656] ? bvec_alloc+0x2d0/0x2d0 [ 117.514443] ? perf_trace_lock+0xd6/0x900 [ 117.518584] blkdev_issue_flush+0xf3/0x320 [ 117.522803] blkdev_fsync+0x93/0xd0 [ 117.526413] ? thaw_bdev+0x1a0/0x1a0 [ 117.530110] vfs_fsync_range+0x140/0x220 [ 117.534158] vfs_fsync+0x29/0x30 [ 117.537511] __loop_update_dio+0x4de/0x6a0 [ 117.541734] ? audit_tree_freeing_mark+0x640/0x1010 [ 117.546737] lo_ioctl+0x18c/0x1ec0 [ 117.550262] ? graph_lock+0x170/0x170 [ 117.554053] ? loop_clr_fd+0xb80/0xb80 [ 117.557928] blkdev_ioctl+0x9b6/0x2020 [ 117.561803] ? blkpg_ioctl+0xc40/0xc40 [ 117.565673] ? lock_downgrade+0x8e0/0x8e0 [ 117.569811] ? rcu_is_watching+0x85/0x140 [ 117.573943] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 117.579126] ? __fget+0x40c/0x650 [ 117.582569] ? match_held_lock+0x801/0x8b0 [ 117.586787] ? expand_files.part.8+0x9a0/0x9a0 [ 117.591352] ? kasan_check_write+0x14/0x20 [ 117.595570] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 117.600488] block_ioctl+0xee/0x130 [ 117.604099] ? blkdev_fallocate+0x400/0x400 [ 117.608402] do_vfs_ioctl+0x1cf/0x1650 [ 117.612281] ? ioctl_preallocate+0x2e0/0x2e0 [ 117.616673] ? fget_raw+0x20/0x20 [ 117.620113] ? __sb_end_write+0xac/0xe0 [ 117.624073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 117.629594] ? fput+0x130/0x1a0 [ 117.632860] ? ksys_write+0x1a6/0x250 [ 117.636647] ? security_file_ioctl+0x9b/0xd0 [ 117.641043] ksys_ioctl+0xa9/0xd0 [ 117.644483] SyS_ioctl+0x24/0x30 [ 117.647833] ? ksys_ioctl+0xd0/0xd0 [ 117.651445] do_syscall_64+0x29e/0x9d0 [ 117.655317] ? vmalloc_sync_all+0x30/0x30 [ 117.660216] ? kasan_check_write+0x14/0x20 [ 117.664440] ? syscall_return_slowpath+0x5c0/0x5c0 [ 117.669354] ? syscall_return_slowpath+0x30f/0x5c0 [ 117.674271] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 117.679621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.684452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.689624] RIP: 0033:0x455259 [ 117.692797] RSP: 002b:00007f87a1b2bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.700492] RAX: ffffffffffffffda RBX: 00007f87a1b2c6d4 RCX: 0000000000455259 [ 117.707744] RDX: 00000000000019b1 RSI: 0000000000004c08 RDI: 0000000000000013 [ 117.714997] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/08 03:16:39 executing program 1: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x6, 0x6}) dup2(0xffffffffffffffff, r0) 2018/04/08 03:16:39 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = msgget$private(0x0, 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x30c) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = accept4$ax25(r3, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000440)={0x0, 0x7530}, 0x10) r5 = geteuid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x131000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000380)={0x0, 0x1ff, 0xffffffffffffffff, &(0x7f0000000340)}) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0xaf) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r8 = getpgid(0x0) r9 = getpgrp(0x0) fcntl$setstatus(r6, 0x4, 0x46000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0xf1, r1, r2, r5, r7, 0x0, 0xf4b5}, 0x400, 0xffffffff, 0x9, 0x3ff, 0x32a38995, 0x0, r8, r9}) 2018/04/08 03:16:39 executing program 6: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) [ 117.722256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.729506] R13: 0000000000000284 R14: 00000000006f6d00 R15: 0000000000000000 [ 117.800184] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x8000000000000155}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x8, &(0x7f0000001200)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @generic={0x400, 0x6, 0xb44, 0x100}, @call={0x85, 0x0, 0x0, 0x32}, @alu={0x7, 0x7ff, 0xd, 0x4, 0x5, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x670, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/90}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/08 03:16:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) splice(r1, &(0x7f0000000200), r2, &(0x7f0000000340), 0x5, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x72af784b, 0x200000) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000003c0)={@local, @loopback, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_mreq(r6, 0x29, 0x40000000000001f, &(0x7f0000000500)={@empty, r7}, 0x38b) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r9 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="75ab227c58b94ff4d448f5f5049048e6e6", 0x11, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r8, r9}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/08 03:16:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200840, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2010) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1a) 2018/04/08 03:16:40 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:40 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) [ 118.657497] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 118.679135] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:40 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ip6_vti0\x00', 0x3}, 0x18) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/08 03:16:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2284, 0x4000000000eaa) fcntl$getflags(r0, 0x40b) 2018/04/08 03:16:41 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x8ca, &(0x7f0000000040)=""/4096) 2018/04/08 03:16:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 118.957948] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = userfaultfd(0x0) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 4: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x57, 0x321200) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000080)=0x8, 0x4) 2018/04/08 03:16:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x19b1) 2018/04/08 03:16:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x1b5, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xff, 0x80000001, 0xfff, 0x8}, 0x8) timer_create(0x9, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f00000003c0)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x20000, &(0x7f0000000400)=0x4) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4008, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffeffff, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x52}, &(0x7f00000001c0)=0x8) 2018/04/08 03:16:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85001e9500000000000000e01851cdf3702ca20b864296feab3c15147c869e6267fe2fd6240cf22faac2c95a14b9358d70d873a46b13cb"], &(0x7f0000000140)='GPL\x00', 0x1ff, 0x99, &(0x7f000000d000)=""/153}, 0xd) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'lo\x00', {0x4, 0x87, 0x7ff, "7a0ebe489ce6", 0xfffffffffffffff9}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0x7e, &(0x7f0000000080)="27ecc3486da90b7fcdd69259447a", &(0x7f0000000180)=""/126}, 0x28) 2018/04/08 03:16:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 119.078565] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 119.193754] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1264, 0x19b1) 2018/04/08 03:16:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010035d50a000000010004e398a5d9b14db5"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000ec0)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r4}) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000440)={r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000500)=0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r7 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r7, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r7, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/04/08 03:16:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000004c0)=""/194) 2018/04/08 03:16:41 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x22000000050, &(0x7f00000000c0)=""/16, &(0x7f0000000040)=0x10) 2018/04/08 03:16:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x19b1) 2018/04/08 03:16:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) close(0xffffffffffffffff) r1 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r1, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) [ 119.307540] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) close(0xffffffffffffffff) r1 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r1, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x19b1) 2018/04/08 03:16:41 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x19b1) 2018/04/08 03:16:41 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e4, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x1}, 0x2, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 03:16:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) [ 119.436835] FAULT_INJECTION: forcing a failure. [ 119.436835] name failslab, interval 1, probability 0, space 0, times 0 [ 119.448221] CPU: 1 PID: 10622 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 119.455070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.464427] Call Trace: [ 119.467026] dump_stack+0x1b9/0x294 [ 119.470666] ? dump_stack_print_info.cold.2+0x52/0x52 [ 119.475887] ? lock_acquire+0x1dc/0x520 [ 119.479874] should_fail.cold.4+0xa/0x1a [ 119.483942] ? graph_lock+0x170/0x170 [ 119.487753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.492869] ? reacquire_held_locks+0xbc/0x3e0 [ 119.497453] ? alloc_set_pte+0x1077/0x16a0 [ 119.501703] ? graph_lock+0x170/0x170 [ 119.505513] ? lo_ioctl+0x8d/0x1ec0 [ 119.509150] ? lock_release+0xa10/0xa10 [ 119.513132] ? check_same_owner+0x320/0x320 [ 119.517455] ? debug_check_no_locks_freed+0x310/0x310 [ 119.522654] ? __lock_is_held+0xb5/0x140 [ 119.526729] should_failslab+0x124/0x180 [ 119.530805] kmem_cache_alloc+0x47/0x760 [ 119.534874] ? rcu_note_context_switch+0x710/0x710 [ 119.539802] ? debug_check_no_locks_freed+0x310/0x310 [ 119.544997] ? mempool_free+0x370/0x370 [ 119.548975] mempool_alloc_slab+0x44/0x60 [ 119.553127] mempool_alloc+0x18b/0x490 [ 119.557025] ? remove_element.isra.4+0x1c0/0x1c0 [ 119.561789] ? debug_check_no_locks_freed+0x310/0x310 [ 119.566992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.572538] ? file_check_and_advance_wb_err+0x152/0x5d0 [ 119.577995] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 119.584325] bio_alloc_bioset+0x3a1/0x7f0 [ 119.588481] ? lock_acquire+0x1dc/0x520 [ 119.592464] ? bvec_alloc+0x2d0/0x2d0 [ 119.596272] ? graph_lock+0x170/0x170 [ 119.600093] blkdev_issue_flush+0xf3/0x320 [ 119.604343] blkdev_fsync+0x93/0xd0 [ 119.607977] ? thaw_bdev+0x1a0/0x1a0 [ 119.611698] vfs_fsync_range+0x140/0x220 [ 119.615764] vfs_fsync+0x29/0x30 [ 119.619139] __loop_update_dio+0x3c1/0x6a0 [ 119.623380] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 119.628580] lo_ioctl+0x18c/0x1ec0 [ 119.632121] ? graph_lock+0x170/0x170 [ 119.635928] ? loop_clr_fd+0xb80/0xb80 [ 119.639819] blkdev_ioctl+0x9b6/0x2020 [ 119.643712] ? blkpg_ioctl+0xc40/0xc40 [ 119.647602] ? lock_downgrade+0x8e0/0x8e0 [ 119.651756] ? kasan_check_read+0x11/0x20 [ 119.655900] ? rcu_is_watching+0x85/0x140 [ 119.660043] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 119.665232] ? __fget+0x40c/0x650 [ 119.668678] ? match_held_lock+0x801/0x8b0 [ 119.672902] ? expand_files.part.8+0x9a0/0x9a0 [ 119.677470] ? kasan_check_write+0x14/0x20 [ 119.681692] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 119.686612] block_ioctl+0xee/0x130 [ 119.690227] ? blkdev_fallocate+0x400/0x400 [ 119.694533] do_vfs_ioctl+0x1cf/0x1650 [ 119.698411] ? ioctl_preallocate+0x2e0/0x2e0 [ 119.702805] ? fget_raw+0x20/0x20 [ 119.706250] ? __sb_end_write+0xac/0xe0 [ 119.710215] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.715737] ? fput+0x130/0x1a0 [ 119.719007] ? ksys_write+0x1a6/0x250 [ 119.722803] ? security_file_ioctl+0x9b/0xd0 [ 119.727199] ksys_ioctl+0xa9/0xd0 [ 119.730639] SyS_ioctl+0x24/0x30 [ 119.733991] ? ksys_ioctl+0xd0/0xd0 [ 119.737611] do_syscall_64+0x29e/0x9d0 [ 119.741482] ? vmalloc_sync_all+0x30/0x30 [ 119.745616] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 119.750447] ? syscall_return_slowpath+0x5c0/0x5c0 [ 119.755363] ? syscall_return_slowpath+0x30f/0x5c0 [ 119.760280] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 119.765638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.770470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 119.775644] RIP: 0033:0x455259 [ 119.778824] RSP: 002b:00007f81e2cffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/08 03:16:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) 2018/04/08 03:16:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x19b1) 2018/04/08 03:16:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x80000) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc), 0x0) [ 119.786519] RAX: ffffffffffffffda RBX: 00007f81e2d006d4 RCX: 0000000000455259 [ 119.793771] RDX: 0000000000000000 RSI: 0000000000004c08 RDI: 0000000000000013 [ 119.801030] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.808285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.815542] R13: 0000000000000284 R14: 00000000006f6d00 R15: 0000000000000000 [ 119.876856] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 119.892118] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x19b1) 2018/04/08 03:16:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x19b1) 2018/04/08 03:16:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) accept4$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x4000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000140)="7bf9c31fcee06c68268806571e6ad5fe191d4cc9c0be2d8dbf559859c264f4bc345166b7c6800b60317662928e9681ce56219775a303d6b2bec604c26533f4a1b4d11f8383c4522973fac8bdce7f72c2f8f75df8d47fcd6a7a530592d797f37bba3616b0a5608604d0d4de42cb2758a094ca7da2229b6fb15c3b6cd7a42686ff9b40a374e5e5da446731a61d9e1031490c855a7df913520253b6ad3b6d6038fd5f4b3ab9ceab713c277078e3f856cfefc6ed4280d91551d4ab14b48b", 0xbc) ioctl$EVIOCSCLOCKID(0xffffffffffffff9c, 0x400445a0, &(0x7f00000002c0)=0x72) writev(r0, &(0x7f00003bc000)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x24}], 0x1) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @local}, &(0x7f0000000240)=0xc) accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) dup3(r0, r0, 0x80000) 2018/04/08 03:16:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) close(0xffffffffffffffff) r1 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r1, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001640)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:42 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e00015270df9e557e77bb6d606b5782ef04649b4f863d0f41702ad3dc783f73a110789e96e4bef7874a219b111cb38836ff8fa84c1c8f6d6ad7450ea89c84ff87b2d5"], &(0x7f0000000700)="65d82c9876f836fac4a2cd5f637468316c6ede", 0x13, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000180)={0x2, [0x0, 0x0]}) dup2(r0, r2) syncfs(r2) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x8, @empty, 0x7fffffff}, {0xa, 0x4e22, 0x137c98bb, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x4, [0x1, 0x4, 0x8, 0x4b4, 0x100000001, 0x7, 0xb8, 0x9]}, 0x5c) 2018/04/08 03:16:42 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff}, 0xc) pwrite64(r0, &(0x7f0000000040)='9', 0x1, 0x0) 2018/04/08 03:16:42 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x19b1) 2018/04/08 03:16:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 120.391935] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 120.413254] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x19b1) 2018/04/08 03:16:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x19b1) 2018/04/08 03:16:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x2d7a6777, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="387b60d36c03bacdd624f701e4057e8d8f7d8a05b5cfba0546000fd0eaaf5975175a79e5fe719e5566fb7f84e1fb9918be3b3aa8cb5bcbe4d2d626d7e80d4084727639e5802304c8a92e338643bd1df664f7e4389d9bddb76f14a41e6447b8474ead7ea3224a9f3cc7ff564bd93f0a7e8ea59b0edb38e448f6ec970d938da71cd42cb36fe82411263d2bb5993a0511e8b7bd2fdfcec24ec68cb799d823b5f8cc3085a329241c1cb63903b77adf76a12ac36171fa81fca8040cad2c0905263355e80414c371e2d9d4a06a13f68f10c0f951d5a1306d2bc6ed8a089b27ae", 0xdd, 0x3}, {&(0x7f0000000200)="cc161e38e9ebe47d14dc807b6ce458d12a9bb81813192017a29a2d7214d05c79b10bc4c3ed86a9288255620fde228dcb4756148879f15d7d8ad3b76a", 0x3c}], 0x800000, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x6e0}]}) [ 120.529224] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) close(0xffffffffffffffff) r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) [ 120.580757] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/08 03:16:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x19b1) [ 120.629120] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 120.722896] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/04/08 03:16:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x19b1) 2018/04/08 03:16:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x2, 0x0) 2018/04/08 03:16:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x19b1) 2018/04/08 03:16:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) 2018/04/08 03:16:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x19b1) 2018/04/08 03:16:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x14c00, 0x0) close(0xffffffffffffffff) r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:43 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r2) setpgid(0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x2, 0xfffffffffffffe00, 0x9, 0x3}, {0x1, 0x2, 0x1, 0x2}, {0x10001, 0x1, 0x100000001, 0x6}, {0x8, 0x0, 0xff, 0xffff}, {0x8000, 0x7ff, 0x5, 0x1aa7}, {0x8, 0x7f, 0x4, 0xc98}, {0x5, 0x9, 0x9, 0x6}, {0x7, 0x800, 0x0, 0x6}]}) 2018/04/08 03:16:43 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140), 0x144, 0xfffffffffffffffe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/08 03:16:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x19b1) 2018/04/08 03:16:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1263, 0x19b1) 2018/04/08 03:16:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x19b1) 2018/04/08 03:16:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@dstopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, 0x20) getpeername(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000004}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="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", 0x56f}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) 2018/04/08 03:16:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x0) 2018/04/08 03:16:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x19b1) 2018/04/08 03:16:43 executing program 3: r0 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x4, {0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xdeb7}}}, 0x3a) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="0cd59785eba93a96ade37bb5cc77fa44385cbebf00d34fca604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000300)}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/127, 0x97}], 0xb2, 0x102) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) 2018/04/08 03:16:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:43 executing program 1: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c03, 0x19b1) 2018/04/08 03:16:43 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x44000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x4, 'queue1\x00'}) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl(r1, 0x1, &(0x7f0000001000)) getpeername$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/08 03:16:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x19b1) 2018/04/08 03:16:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x19b1) 2018/04/08 03:16:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/08 03:16:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001480)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000014c0)={0x9, 0x6, 0x2000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x18082a, 0x0, 0x0, 0x0, 0x0, 0x974}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/137, 0x89}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000001340)=""/188, 0xbc}], 0x6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r2 = msgget$private(0x0, 0x410) msgctl$IPC_RMID(r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000015c0)='/dev/input/mice\x00', 0x0, 0x8000) sendto$unix(r1, &(0x7f0000001500)="d8716e999e36e2955f59b6d3ed2c2a4d9ff2a36ac85d48d0473cb9ec10660d31e7e5c1a54115ced65599223b3399711ddfaaa736f00c328f", 0x38, 0x40000, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/08 03:16:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) 2018/04/08 03:16:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/04/08 03:16:43 executing program 1: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c03, 0x19b1) 2018/04/08 03:16:44 executing program 1: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c03, 0x19b1) 2018/04/08 03:16:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x19b1) [ 121.767081] [ 121.768760] ================================================ [ 121.774551] WARNING: lock held when returning to user space! [ 121.780345] 4.16.0+ #4 Not tainted [ 121.783874] ------------------------------------------------ [ 121.789669] syz-executor5/10777 is leaving the kernel with locks still held! [ 121.796852] 1 lock held by syz-executor5/10777: [ 121.801512] #0: 00000000ebdddd49 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x1ec0 [ 122.571681] ================================================================== [ 122.579093] BUG: KASAN: use-after-free in mutex_spin_on_owner+0x427/0x530 [ 122.585998] Read of size 4 at addr ffff8801b03a2320 by task syz-executor0/10780 [ 122.593421] [ 122.595034] CPU: 1 PID: 10780 Comm: syz-executor0 Not tainted 4.16.0+ #4 [ 122.601849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.611177] Call Trace: [ 122.613745] dump_stack+0x1b9/0x294 [ 122.617350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.622515] ? printk+0x9e/0xba [ 122.625774] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 122.630508] ? kasan_check_write+0x14/0x20 [ 122.634731] print_address_description+0x6c/0x20b [ 122.639556] ? mutex_spin_on_owner+0x427/0x530 [ 122.644116] kasan_report.cold.7+0xac/0x2f5 [ 122.648415] __asan_report_load4_noabort+0x14/0x20 [ 122.653320] mutex_spin_on_owner+0x427/0x530 [ 122.657705] ? schedule+0xef/0x430 [ 122.661222] ? __mutex_init+0x280/0x280 [ 122.665177] ? kasan_check_read+0x11/0x20 [ 122.669303] ? do_raw_spin_unlock+0x9e/0x2e0 [ 122.673688] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 122.678244] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 122.683150] ? mutex_destroy+0x1f0/0x1f0 [ 122.687189] ? do_raw_spin_lock+0xc1/0x200 [ 122.691417] __mutex_lock+0x103c/0x17f0 [ 122.695378] ? lo_ioctl+0x8d/0x1ec0 [ 122.698989] ? mutex_trylock+0x2a0/0x2a0 [ 122.703043] ? __account_cfs_rq_runtime+0x600/0x600 [ 122.708048] ? perf_trace_lock+0xd6/0x900 [ 122.712171] ? set_next_entity+0x2e6/0xaf0 [ 122.716384] ? debug_check_no_locks_freed+0x310/0x310 [ 122.721552] ? zap_class+0x720/0x720 [ 122.725242] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 122.730588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.736111] ? perf_trace_lock+0xd6/0x900 [ 122.740242] ? perf_event_sync_stat+0x5f0/0x5f0 [ 122.744891] ? perf_sched_cb_inc+0x2c0/0x2c0 [ 122.749276] ? perf_trace_lock+0xd6/0x900 [ 122.753407] ? zap_class+0x720/0x720 [ 122.757096] ? finish_task_switch+0x182/0x820 [ 122.761567] ? do_raw_spin_unlock+0x9e/0x2e0 [ 122.765950] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 122.770512] mutex_lock_killable_nested+0x16/0x20 [ 122.775331] ? mutex_lock_killable_nested+0x16/0x20 [ 122.780322] lo_ioctl+0x8d/0x1ec0 [ 122.783748] ? trace_hardirqs_on+0xd/0x10 [ 122.787870] ? _raw_spin_unlock_irq+0x27/0x70 [ 122.792344] ? finish_task_switch+0x1ca/0x820 [ 122.796815] ? finish_task_switch+0x182/0x820 [ 122.801285] ? loop_clr_fd+0xb80/0xb80 [ 122.805153] blkdev_ioctl+0x9b6/0x2020 [ 122.809034] ? blkpg_ioctl+0xc40/0xc40 [ 122.812901] ? __fget+0x3e3/0x650 [ 122.816335] ? lock_downgrade+0x8e0/0x8e0 [ 122.820461] ? lock_release+0xa10/0xa10 [ 122.824411] ? __schedule+0x80f/0x1e40 [ 122.828276] ? __sched_text_start+0x8/0x8 [ 122.832398] ? __fget+0x40c/0x650 [ 122.835827] ? expand_files.part.8+0x9a0/0x9a0 [ 122.840384] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 122.845473] block_ioctl+0xee/0x130 [ 122.849083] ? blkdev_fallocate+0x400/0x400 [ 122.853379] do_vfs_ioctl+0x1cf/0x1650 [ 122.857239] ? ioctl_preallocate+0x2e0/0x2e0 [ 122.861623] ? fget_raw+0x20/0x20 [ 122.865053] ? trace_hardirqs_on+0xd/0x10 [ 122.869177] ? kmem_cache_free+0x22e/0x2d0 [ 122.873386] ? SyS_futex+0x3a4/0x56d [ 122.877084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.882607] ? security_file_ioctl+0x9b/0xd0 [ 122.886999] ksys_ioctl+0xa9/0xd0 [ 122.890436] SyS_ioctl+0x24/0x30 [ 122.893777] ? ksys_ioctl+0xd0/0xd0 [ 122.897386] do_syscall_64+0x29e/0x9d0 [ 122.901247] ? vmalloc_sync_all+0x30/0x30 [ 122.905370] ? _raw_spin_unlock_irq+0x27/0x70 [ 122.909841] ? finish_task_switch+0x1ca/0x820 [ 122.914312] ? syscall_return_slowpath+0x5c0/0x5c0 [ 122.919216] ? syscall_return_slowpath+0x30f/0x5c0 [ 122.924119] ? prepare_exit_to_usermode+0x390/0x390 [ 122.929109] ? prepare_exit_to_usermode+0x285/0x390 [ 122.934099] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 122.938743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.943560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.948721] RIP: 0033:0x455259 [ 122.951882] RSP: 002b:00007f83a62dbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.959563] RAX: ffffffffffffffda RBX: 00007f83a62dc6d4 RCX: 0000000000455259 [ 122.966808] RDX: 00000000000019b1 RSI: 0000000000004c06 RDI: 0000000000000013 [ 122.974050] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.981292] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 122.988537] R13: 0000000000000284 R14: 00000000006f6d00 R15: 0000000000000000 [ 122.995782] [ 122.997384] Allocated by task 10774: [ 123.001076] save_stack+0x43/0xd0 [ 123.004501] kasan_kmalloc+0xc4/0xe0 [ 123.008187] kasan_slab_alloc+0x12/0x20 [ 123.012134] kmem_cache_alloc_node+0x131/0x780 [ 123.016692] copy_process.part.39+0x16bf/0x6ee0 [ 123.021335] _do_fork+0x291/0x12a0 [ 123.024847] SyS_clone+0x37/0x50 [ 123.028186] do_syscall_64+0x29e/0x9d0 [ 123.032046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.037202] [ 123.038800] Freed by task 10794: [ 123.042139] save_stack+0x43/0xd0 [ 123.045567] __kasan_slab_free+0x11a/0x170 [ 123.049774] kasan_slab_free+0xe/0x10 [ 123.053549] kmem_cache_free+0x86/0x2d0 [ 123.057499] free_task+0x166/0x1d0 [ 123.061025] __put_task_struct+0x2d2/0x600 [ 123.065234] delayed_put_task_struct+0x367/0x470 [ 123.069962] rcu_process_callbacks+0x941/0x15f0 [ 123.074602] __do_softirq+0x2e0/0xaf5 [ 123.078371] [ 123.079972] The buggy address belongs to the object at ffff8801b03a22c0 [ 123.079972] which belongs to the cache task_struct(17:syz5) of size 6016 [ 123.093472] The buggy address is located 96 bytes inside of [ 123.093472] 6016-byte region [ffff8801b03a22c0, ffff8801b03a3a40) [ 123.105317] The buggy address belongs to the page: [ 123.110217] page:ffffea0006c0e880 count:1 mapcount:0 mapping:ffff8801b03a22c0 index:0x0 compound_mapcount: 0 [ 123.120157] flags: 0x2fffc0000008100(slab|head) [ 123.124803] raw: 02fffc0000008100 ffff8801b03a22c0 0000000000000000 0000000100000001 [ 123.132660] raw: ffffea0006c3fc20 ffffea0006c1a5a0 ffff8801cd731b40 ffff8801abe84c00 [ 123.140511] page dumped because: kasan: bad access detected [ 123.146191] page->mem_cgroup:ffff8801abe84c00 [ 123.150655] [ 123.152253] Memory state around the buggy address: [ 123.157153] ffff8801b03a2200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 123.164484] ffff8801b03a2280: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 123.171823] >ffff8801b03a2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.179150] ^ [ 123.183533] ffff8801b03a2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.190873] ffff8801b03a2400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.198201] ================================================================== [ 123.205703] Kernel panic - not syncing: panic_on_warn set ... [ 123.205703] [ 123.213081] CPU: 1 PID: 10780 Comm: syz-executor0 Tainted: G B 4.16.0+ #4 [ 123.221213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.230551] Call Trace: [ 123.233118] dump_stack+0x1b9/0x294 [ 123.236722] ? dump_stack_print_info.cold.2+0x52/0x52 [ 123.241891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.246623] ? mutex_spin_on_owner+0x370/0x530 [ 123.251180] panic+0x22f/0x4de [ 123.254351] ? add_taint.cold.5+0x16/0x16 [ 123.258479] ? do_raw_spin_unlock+0x9e/0x2e0 [ 123.262865] ? do_raw_spin_unlock+0x9e/0x2e0 [ 123.267248] ? mutex_spin_on_owner+0x427/0x530 [ 123.271816] kasan_end_report+0x47/0x4f [ 123.275768] kasan_report.cold.7+0xc9/0x2f5 [ 123.280064] __asan_report_load4_noabort+0x14/0x20 [ 123.284971] mutex_spin_on_owner+0x427/0x530 [ 123.289359] ? schedule+0xef/0x430 [ 123.292877] ? __mutex_init+0x280/0x280 [ 123.296827] ? kasan_check_read+0x11/0x20 [ 123.300949] ? do_raw_spin_unlock+0x9e/0x2e0 [ 123.305335] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 123.309892] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 123.314798] ? mutex_destroy+0x1f0/0x1f0 [ 123.318836] ? do_raw_spin_lock+0xc1/0x200 [ 123.323051] __mutex_lock+0x103c/0x17f0 [ 123.327005] ? lo_ioctl+0x8d/0x1ec0 [ 123.330615] ? mutex_trylock+0x2a0/0x2a0 [ 123.334655] ? __account_cfs_rq_runtime+0x600/0x600 [ 123.339647] ? perf_trace_lock+0xd6/0x900 [ 123.343772] ? set_next_entity+0x2e6/0xaf0 [ 123.347979] ? debug_check_no_locks_freed+0x310/0x310 [ 123.353147] ? zap_class+0x720/0x720 [ 123.356837] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 123.362177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.367690] ? perf_trace_lock+0xd6/0x900 [ 123.371826] ? perf_event_sync_stat+0x5f0/0x5f0 [ 123.376470] ? perf_sched_cb_inc+0x2c0/0x2c0 [ 123.380854] ? perf_trace_lock+0xd6/0x900 [ 123.384981] ? zap_class+0x720/0x720 [ 123.388672] ? finish_task_switch+0x182/0x820 [ 123.393143] ? do_raw_spin_unlock+0x9e/0x2e0 [ 123.397526] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 123.402088] mutex_lock_killable_nested+0x16/0x20 [ 123.406909] ? mutex_lock_killable_nested+0x16/0x20 [ 123.411903] lo_ioctl+0x8d/0x1ec0 [ 123.415338] ? trace_hardirqs_on+0xd/0x10 [ 123.419469] ? _raw_spin_unlock_irq+0x27/0x70 [ 123.423941] ? finish_task_switch+0x1ca/0x820 [ 123.428418] ? finish_task_switch+0x182/0x820 [ 123.432887] ? loop_clr_fd+0xb80/0xb80 [ 123.436750] blkdev_ioctl+0x9b6/0x2020 [ 123.440613] ? blkpg_ioctl+0xc40/0xc40 [ 123.444474] ? __fget+0x3e3/0x650 [ 123.447903] ? lock_downgrade+0x8e0/0x8e0 [ 123.452036] ? lock_release+0xa10/0xa10 [ 123.455991] ? __schedule+0x80f/0x1e40 [ 123.459858] ? __sched_text_start+0x8/0x8 [ 123.463979] ? __fget+0x40c/0x650 [ 123.467413] ? expand_files.part.8+0x9a0/0x9a0 [ 123.471973] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 123.477056] block_ioctl+0xee/0x130 [ 123.480660] ? blkdev_fallocate+0x400/0x400 [ 123.484965] do_vfs_ioctl+0x1cf/0x1650 [ 123.488837] ? ioctl_preallocate+0x2e0/0x2e0 [ 123.493220] ? fget_raw+0x20/0x20 [ 123.496651] ? trace_hardirqs_on+0xd/0x10 [ 123.500777] ? kmem_cache_free+0x22e/0x2d0 [ 123.504991] ? SyS_futex+0x3a4/0x56d [ 123.508689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.514200] ? security_file_ioctl+0x9b/0xd0 [ 123.518586] ksys_ioctl+0xa9/0xd0 [ 123.522025] SyS_ioctl+0x24/0x30 [ 123.525371] ? ksys_ioctl+0xd0/0xd0 [ 123.528974] do_syscall_64+0x29e/0x9d0 [ 123.532844] ? vmalloc_sync_all+0x30/0x30 [ 123.536968] ? _raw_spin_unlock_irq+0x27/0x70 [ 123.541440] ? finish_task_switch+0x1ca/0x820 [ 123.545910] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.550816] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.555719] ? prepare_exit_to_usermode+0x390/0x390 [ 123.560717] ? prepare_exit_to_usermode+0x285/0x390 [ 123.565715] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 123.570360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.575179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.580341] RIP: 0033:0x455259 [ 123.583506] RSP: 002b:00007f83a62dbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.591188] RAX: ffffffffffffffda RBX: 00007f83a62dc6d4 RCX: 0000000000455259 [ 123.598437] RDX: 00000000000019b1 RSI: 0000000000004c06 RDI: 0000000000000013 [ 123.605681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.612925] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 123.620169] R13: 0000000000000284 R14: 00000000006f6d00 R15: 0000000000000000 [ 123.627869] Dumping ftrace buffer: [ 123.631385] (ftrace buffer empty) [ 123.635066] Kernel Offset: disabled [ 123.638667] Rebooting in 86400 seconds..