ram 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc040, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@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}}}}}}, &(0x7f0000000080)) 2018/04/22 17:26:35 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ftruncate(r0, 0x10001) 2018/04/22 17:26:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x1}}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x8000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0xae3, 0x0, 0x2, 0xa954, 0x2, 0x2}, 0x7fff}) 2018/04/22 17:26:35 executing program 5: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x48000) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) io_destroy(r0) 2018/04/22 17:26:35 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) io_getevents(r0, 0x0, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)={0x77359400}) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) sendmsg$nl_route(r3, &(0x7f0000000e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c80)=@getlink={0x15c, 0x12, 0x50a, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x2, 0x100}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x100}, @IFLA_LINKINFO={0x40, 0x12, [@IFLA_INFO_SLAVE_KIND={0x3c, 0x4, '^}mime_type-@(/hvboxnet1GPL:ppp1nodevvmnet1cpusetvmnet1\x00'}]}, @IFLA_LINK={0x8, 0x5, 0xc3d}, @IFLA_MASTER={0x8, 0xa, 0xfffffffffffffff7}, @IFLA_XDP={0xd0, 0x2b, [@generic="f6806a4827503bc70daa59356cc37576ee81aa8686b9810235704305f082377a3ba13795ffe324a4f4c84ace241518f124e562121bd40b9b9c105087264f9aae8faed35de9ff27e9a34a6cfcc995993eb86ca0ccc368e267f42d901d654ca7437382b7b9f7880d27e81dd8dc47672238e99568e3a6f8f2c61b4bac47cd970374d44a6febb655421496e3d37b17968ebf0c9b66dbca303e61457a162926a2bba270cf55cdb045f0239fe0370cd08fb0ed17517eb267753f0a8e3c89dc122f51c87f010818bc9f036e46"]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "7f597dbcf7f734"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40}, 0x44001) 2018/04/22 17:26:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000624000/0x400000)=nil, 0x400000, 0xffffffffffffffff, 0x10, r0, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f0000000180)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) [ 102.389251] ALSA: seq fatal error: cannot create timer (-16) 2018/04/22 17:26:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xf, 0x1, 0xfffffffffffffffa) sendto$llc(r1, &(0x7f0000000000)="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", 0xffffffffffffff9c, 0x4000, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3, 0xfffffffffffffff9}, 0x4) 2018/04/22 17:26:35 executing program 4: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/04/22 17:26:35 executing program 6: open(&(0x7f0000000300)='./file0\x00', 0x4000, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x3f, 0x1, @thr={&(0x7f0000000140)="7801d771d59bf8b6601e0e8914cc38d7d1d807df4480feb5862237e9c64660f0643f992234e56f2a07e8857f1ab45a01b381d10b1b75a956fac053609e6232fec1a71e6a317139cb1ed3b28f718fb7d61bb6fd", &(0x7f00000001c0)="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"}}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/04/22 17:26:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000624000/0x400000)=nil, 0x400000, 0xffffffffffffffff, 0x10, r0, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f0000000180)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) 2018/04/22 17:26:35 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x201) unshare(0x28060400) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) [ 102.447746] ALSA: seq fatal error: cannot create timer (-16) 2018/04/22 17:26:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x9, &(0x7f0000001d00)=[{&(0x7f0000000100), 0x0, 0x8}, {&(0x7f00000009c0)="e1d49ddd7dd0864b7454b3e05e2edb06b8d48cba159c91548949660b42b69f16679aa93b70bac22895c2536916ee5364fd9cf636e7a73be1d58b4ac11763c0750bf99e1065e03303f80eaf43252f2f16481b8bc95ba40d2fdbec656bfff4cfa88e2e13ec275b2ad4c0535e5a10c271f3bc18c146604fa724fae45783e41f9ed2f712bcd6f92faf57526406d5844d7de87e9b215aed65c3b35c5748b22164943b5d49812eaf1d8c2a56eaa135f2481dd8a063fd43eea4d8ff2354778eb3ad87c9835393da77f75e4f31b00e6c115928227ff3946cea0867bce0bc9d003c37454d489b7bc15c", 0xe5, 0x4}, {&(0x7f0000000ac0)="ff8f720afb4029d028c873ecb46883a78c76c6b05be76df1863de67dbca211a4f572148ff97e32b7d5edacae74e75ee6371272c33faeaffd8de2c9b7c2bd264617613b2ffdda6cd6248b2d8c955fb27c1f8eda73df2e7b3c8c4904493c09", 0x5e, 0x1}, {&(0x7f0000000b40)="f3231cb8ed57c79e2f79d781499ce7bea9dd92fdf1bedd70ace3bbd3ef4b8b840f9b7beb4dd7e9375c6d4963b02c154499ff453de3c648c86d1340ba6d4a1aee9df110354a243b2165507356eee73696c1fb7afc2d22ac6f19010af21873da77c9d544473f9247906f1e", 0x6a, 0x9}, {&(0x7f0000000bc0)="53840e18ecc3a364b40ec746100a2f6efe97276e5148eb88e595264cef8af799", 0x20}, {&(0x7f0000000c00)="b7c1ca9fb45cc43d438e8267ff372a85d35f4d1779f3f0cded7ad1c57df8062da2db9b11602fdcdea4eb04520ec784d30e764a7721069a9b1f664246739a4015909397b83b991ace4be9fd6ac7340082bf4557f59bf56fa9", 0x58, 0x2}, {&(0x7f0000000c80)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001c80)="c8af3581dbedc51a7ff6c572ddb5e7f4a9ff8b6e1d6b6e4538a1", 0x1a, 0x1}, {&(0x7f0000001cc0)="bf282f94ec1f9b9c9ec8a478fc239b0334061b620ce02c2c4ad706f9b8", 0x1d, 0xc000000}], 0x12096, &(0x7f0000001e00)={[{@quiet='quiet', 0x2c}]}) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) poll(&(0x7f0000000140)=[{r1, 0x2c2}], 0x1, 0x4000) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x404100) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x1, 0x1, 0x3, 0x3, 0x0, 0x400000000000, 0xf3, 0x40, 0x134, 0x1ff, 0x40, 0x38, 0x1, 0xaa4, 0x5, 0x1}, [{0x70000007, 0x7, 0x8, 0x3, 0x1ff, 0x6, 0x8, 0x9}, {0x7, 0xb6c, 0x6ee0, 0x7, 0x1, 0x4, 0xeec, 0x1000}], "9773e3f4600e76aaf3d836ac6eb5ef7fb5c0db0ea4f2997b7bc077cda41bbd6e74908646f49be01ee53f8af627b908ebccb962e3d3a0273c06563c1ab79caec476af2669b4ec91ce5d07c7c93dcf3505da67ae5cf7ac34522d2554f62759934cd18fcd", [[], [], [], [], [], [], []]}, 0x813) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/22 17:26:35 executing program 0: socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x2, 0x0, 0x0, r1}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/04/22 17:26:35 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/04/22 17:26:35 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x5, {{0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x74a1}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e20, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0xfa1}}, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xc3b8}}, {{0xa, 0x4e20, 0x2, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}]}, 0x390) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x4b3, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/22 17:26:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1b2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000001200000008ef98406f842d070837cbaf7a801d9c004500001c000000000011907800"], 0x0) 2018/04/22 17:26:36 executing program 1: r0 = gettid() r1 = getpgid(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(r0, &(0x7f0000000280)='net/fib_triestat\x00') ioctl$VT_RELDISP(r4, 0x5605) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x20080, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000000480)={{0x0, 0x4, 0x459, 0x80000000, 0x4, 0x4}, 0x1, 0xb88, 0x3, 0x5, 0x7fffffff, "d54f8b81ba8d42191e892aeaae1f28293de88154a55d9702b586b5b3315d285df31c8864ebf14f8f1e6bb5c261d247ad39682af6a8048e4f7cc14307c2c19b70b56b87da2fdfb14a8912cbeeedec3ef94e97e62783557e40fc3f3fc1be16b0a02a9b6e0c124af922ff13ea336247ed9f7b6842f69f23aeb60beddab65be24435"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000005c0), 0x4) r6 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x301) fstat(r4, &(0x7f0000000540)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000240)={r7, 0x3}) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) setrlimit(0x7, &(0x7f0000000180)={0x80000001, 0x8}) r8 = semget(0x3, 0x3, 0x2) semctl$GETNCNT(r8, 0x3, 0xe, &(0x7f0000000300)=""/253) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000100)={{0xfe, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'fo\x00', 0x10, 0x2d, 0x48}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e23, 0x2, 0x8ed, 0x4, 0x2}}, 0x44) prlimit64(r1, 0x7, &(0x7f0000000000), &(0x7f00009d8ff0)) socket$packet(0x11, 0x3, 0x300) close(r5) 2018/04/22 17:26:36 executing program 7: io_getevents(0x0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) nanosleep(&(0x7f00000000c0), &(0x7f0000000080)) io_destroy(0x0) 2018/04/22 17:26:36 executing program 0: socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0xfffffffffffffeff) 2018/04/22 17:26:36 executing program 4 (fault-call:1 fault-nth:0): pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:36 executing program 6: open(&(0x7f0000000300)='./file0\x00', 0x4000, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x3f, 0x1, @thr={&(0x7f0000000140)="7801d771d59bf8b6601e0e8914cc38d7d1d807df4480feb5862237e9c64660f0643f992234e56f2a07e8857f1ab45a01b381d10b1b75a956fac053609e6232fec1a71e6a317139cb1ed3b28f718fb7d61bb6fd", &(0x7f00000001c0)="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"}}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/04/22 17:26:36 executing program 5: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) io_getevents(r0, 0x0, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)={0x77359400}) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) sendmsg$nl_route(r3, &(0x7f0000000e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c80)=@getlink={0x15c, 0x12, 0x50a, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x2, 0x100}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x100}, @IFLA_LINKINFO={0x40, 0x12, [@IFLA_INFO_SLAVE_KIND={0x3c, 0x4, '^}mime_type-@(/hvboxnet1GPL:ppp1nodevvmnet1cpusetvmnet1\x00'}]}, @IFLA_LINK={0x8, 0x5, 0xc3d}, @IFLA_MASTER={0x8, 0xa, 0xfffffffffffffff7}, @IFLA_XDP={0xd0, 0x2b, [@generic="f6806a4827503bc70daa59356cc37576ee81aa8686b9810235704305f082377a3ba13795ffe324a4f4c84ace241518f124e562121bd40b9b9c105087264f9aae8faed35de9ff27e9a34a6cfcc995993eb86ca0ccc368e267f42d901d654ca7437382b7b9f7880d27e81dd8dc47672238e99568e3a6f8f2c61b4bac47cd970374d44a6febb655421496e3d37b17968ebf0c9b66dbca303e61457a162926a2bba270cf55cdb045f0239fe0370cd08fb0ed17517eb267753f0a8e3c89dc122f51c87f010818bc9f036e46"]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "7f597dbcf7f734"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40}, 0x44001) 2018/04/22 17:26:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000053435c6c96b3c39ae945c74f02e663e456720ed5fdf3bd498e6628f3ef2b539478e20ac4197fc6c63970d8246b2f8c73c3b9681b356278b68cea7661a17cf04b4008c3096880b38947f290b293fad418a652adad12ae7dafa3de470bbc9e0a83d386f17d52cfeb44921d47c21e2848db085f202fab6c1165c70d5251e89ed9536c79d5d57d40aeae4013e04a867d8b314628") geteuid() lseek(r0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xb12, 0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 104.024088] FAULT_INJECTION: forcing a failure. [ 104.024088] name failslab, interval 1, probability 0, space 0, times 1 [ 104.035466] CPU: 1 PID: 7879 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 104.042348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.051739] Call Trace: [ 104.054384] dump_stack+0x185/0x1d0 [ 104.058066] should_fail+0x87b/0xab0 [ 104.061891] should_failslab+0x279/0x2a0 [ 104.066046] __kmalloc+0xc2/0x350 [ 104.070247] ? _cond_resched+0x3c/0xd0 [ 104.074185] ? pipe_fcntl+0x805/0xd90 [ 104.078072] pipe_fcntl+0x805/0xd90 [ 104.081764] ? do_fcntl+0xd9/0x2210 [ 104.085434] ? SYSC_fcntl+0x27a/0x390 [ 104.089285] do_fcntl+0xa98/0x2210 [ 104.092890] ? security_file_fcntl+0x5e/0x210 [ 104.097473] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.102926] SYSC_fcntl+0x27a/0x390 [ 104.106664] SyS_fcntl+0x54/0x80 [ 104.110119] do_syscall_64+0x309/0x430 [ 104.114503] ? f_getown+0x190/0x190 [ 104.118181] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/22 17:26:37 executing program 2: mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) [ 104.123401] RIP: 0033:0x455389 [ 104.126615] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 104.134372] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 104.141676] RDX: 0000000000000000 RSI: 0000000000000407 RDI: 0000000000000014 [ 104.148982] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.156285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 104.163594] R13: 0000000000000094 R14: 00000000006f3e80 R15: 0000000000000000 2018/04/22 17:26:37 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x8000000000000003}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r3 = socket(0x1000100000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) io_destroy(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000440)={'eql\x00', {0x2, 0x4e20}}) 2018/04/22 17:26:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') pread64(r0, &(0x7f0000000140)=""/34, 0x22, 0x80000000000000) creat(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/22 17:26:37 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x803, 0xff) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)={0x53, 0xfffffffffffffff8, 0xb65f, {0x9, 0x9}, {0x92c4, 0x2}, @ramp={0x9, 0x9, {0x7, 0xaf9, 0x3, 0x6}}}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa94, 0x501640) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/75) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100), 0xfffffffe}]) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) 2018/04/22 17:26:37 executing program 1: socket$inet6(0xa, 0x805, 0x7) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/22 17:26:37 executing program 4 (fault-call:1 fault-nth:1): pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:37 executing program 2: mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) 2018/04/22 17:26:37 executing program 0: mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) 2018/04/22 17:26:38 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) prctl$void(0x24) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x525000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/221) bind$ax25(r1, &(0x7f0000000040)={0x3, {"a724482fb41053"}, 0x8000000000000}, 0xd) 2018/04/22 17:26:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="2a849c8953676e236e3db513a92bef89eaa625493e54b1261b3ffd780ef397702192ce10bf", 0x25, 0x800000000000000}, {&(0x7f0000000180)="efb9fa47bf65af21c54db00a38ff2fd16b6bdcebba3bdaf33b7032dd404e6d855bd60150c38ac490b3103349fd50c15f08f95dddd83936a9dd175cc7594ae51cab3bdd35986c8db0dddd5629ad6e8f11a6c8fb533a6deb0a603c3c4e5ad3260847fe9be8e4e5da18fbf5786dabb6e377f8e9635dbea35d64f503fc6f36924881872f2267ee42a365384bc2a790d018fe00d6c352759ae898093037abeabdfdea984e4bb7a291236048b216786060fe756483e8871426ed42dc742824cc282bde2cdd04fe78acca8877d01510c1430399b90a3fcac276e30ffac0fa7bae64f6379a7e8958e3da9fa5efee55eb015147258882a2ce", 0xf4, 0x16f1}, {&(0x7f0000000280)="f2853e99fd93bc77db40499622ecf7f9dc06856e69591168bbb2fff0b6341dc830899e35e7002eea2bcb2884d26f1f00801bdf4b5ffded068091a035d9176e3f4fe621eccee95c5a68be2ad0d85c4be28d5314fcdeabc99921aed33fa286a90321053983d9f8d7831cf59443f1f07574cae0caf793398028869f275e46b404ffe37f84ff306a6737ef8d0de5947c0638200a232eaaefe83da1d5", 0x9a, 0x6}], 0x2020, &(0x7f00000003c0)={[{@commit={'commit', 0x3d, [0x35, 0x22a60e890e071fb2]}, 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@commit={'commit', 0x3d, [0x3d, 0x3f, 0x39]}, 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}]}) r0 = socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) sendto$inet6(r0, &(0x7f0000000440)="4e87", 0x2, 0x4, &(0x7f0000000480)={0xa, 0x4e24, 0x18680000, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff80000000000}}, 0x6, 0x7, 0x5, 0x100000001, 0xa}, &(0x7f0000000600)=0x98) inotify_init() 2018/04/22 17:26:38 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x7a582d270fffd8c6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x31d}, 0x1) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) fcntl$setpipe(r2, 0x407, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x4000000000000000, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x4, 0xce, 0xfffffffffffffff9, 0x20, &(0x7f0000000040)='ip6gretap0\x00', 0x1f, 0x8001, 0x7b8}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x5c, @multicast2=0xe0000002, 0x4e22, 0x4, 'rr\x00', 0x22, 0x8, 0x58}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x3, "aa714b"}, &(0x7f0000000240)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x5, 0x42d}, &(0x7f00000002c0)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/04/22 17:26:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/22 17:26:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x80, 0xe59, 0x7f, 0xd8, 0x0, 0x2, 0x3d, 0x9, 0x8000000000000000, 0x8, 0x3f}, 0xb) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/166, 0xdf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/186, 0xba}], 0x5, &(0x7f0000001380)=""/114, 0x72}, 0x0) 2018/04/22 17:26:38 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x440) msgctl$IPC_RMID(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x5) 2018/04/22 17:26:38 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x9, 0x7, 0x4e52, 0x5, 0x2, 0x7, 0x9, 0x234, 0x38, 0x3da, 0xfe, 0x3, 0x20, 0x2, 0x100000000, 0x1, 0x8}, [{0x6474e557, 0x100000000, 0x2, 0x4, 0x3, 0x182, 0x1ff, 0x4}], "", [[], [], [], [], [], [], [], [], []]}, 0x958) 2018/04/22 17:26:38 executing program 7: io_setup(0x7ff, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x40000000002, 0x2e4, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x80000) fcntl$notify(r1, 0x402, 0x7) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80041, 0x0) openat$cgroup(r4, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) io_destroy(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000002c0)={0x2dc, 0x0, {0xffffffffffffffff, 0x2, 0x7, 0x3, 0xffffffffffffff01}}) socket$netlink(0x10, 0x3, 0xa) dup(r1) 2018/04/22 17:26:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/22 17:26:38 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r1) 2018/04/22 17:26:38 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/73}, 0x51, 0x3, 0x3000) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x244000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/22 17:26:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x10000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000002c0)=""/246) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/22 17:26:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) accept$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', r1}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x240000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x801e, &(0x7f0000000280)="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", 0x511) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}}, 0x18}, 0x1}, 0x0) 2018/04/22 17:26:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x80, 0xe59, 0x7f, 0xd8, 0x0, 0x2, 0x3d, 0x9, 0x8000000000000000, 0x8, 0x3f}, 0xb) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/166, 0xdf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/186, 0xba}], 0x5, &(0x7f0000001380)=""/114, 0x72}, 0x0) 2018/04/22 17:26:38 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) 2018/04/22 17:26:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2dad}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000540)=@get={0x1, &(0x7f00000004c0)=""/126, 0x460bc1fa}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x5, 0x30, 0x8, 0x101}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0x3f, 0x25b9d161, 0x2, 0x59, 0x4, 0x9, 0xfffffffffffffff9, {r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xd371, 0x4, 0x3ff, 0x87a, 0x4}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x8, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYBLOB="7900008c", @ANYRES16=r2, @ANYBLOB="00002dbd7000fcdbdf250b00000040000100080004004e220000080009004e0000000800020089000000080002000600000008000200ff00000008000500030000000c0007000400000002000000300003000800030002000000080003000700000014000600fe8000000000000000000000000000bb0800010002000000"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x81) 2018/04/22 17:26:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000280)=0x2, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) r3 = semget(0x0, 0x3, 0x81) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f00000000c0)=""/191) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) 2018/04/22 17:26:38 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r0, &(0x7f0000000000)="d4096004bd0489b480c2972365fc9636791cf1ed657207e5157015135b632bcfdca2d7244c62f750fa78f66919f0170e8c4ea0cd3781b7a51cdc0ce3e40e5a1f37def9e591ba848a4d0d2da377561949e98ca0cc55ce1fcafc3b569e4d3fcddc2184c482709380cc8f01c46be15f1e2baf13fe9d429c6f9a7106c5ce7a803891c99a5689b7a6856898622ed76d3f35a624e3e9ed30d338be44f2042e3642a9a2a6dead505e378e55332d8a314fb96bea67e1f50c42cbf80445f2cb8618d4641f4b710730f80785d50c85d63cb7ce46c1d278b26c1df1012ecdfbc52e", 0xdc) 2018/04/22 17:26:38 executing program 3: r0 = socket$inet6(0xa, 0x280001, 0xffe) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/92) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="00100000000000000a00000000000000ff0200000000000000000300000000010000000000000000000000000000000000000000000000000000000000000000003ad50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) [ 105.966424] device syz_tun entered promiscuous mode 2018/04/22 17:26:39 executing program 5: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x44000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7ff, 0x3, 0xa000}, 0x4) ioctl$TIOCGETD(0xffffffffffffffff, 0x80045432, &(0x7f0000000000)) 2018/04/22 17:26:39 executing program 0: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x0, 0x9494, 0x6, {0x77359400}, 0x8, 0x4}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) 2018/04/22 17:26:39 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syz_tun\x00', 0xfff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:39 executing program 0: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x4, &(0x7f0000001000), 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/22 17:26:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/143, 0x8f, 0x40000000, &(0x7f0000000140)=@rc={0x1f, {0xffffffff, 0x3, 0xac8, 0x6, 0x7, 0x707f4cc7}, 0x1}, 0x80) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) write$eventfd(r2, &(0x7f0000000040)=0xe82, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[], 0x0) getsockname(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x80) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) [ 106.152841] device syz_tun left promiscuous mode 2018/04/22 17:26:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80180, 0x0) fanotify_mark(r1, 0xc0, 0x10000, r2, &(0x7f00000000c0)='./file0\x00') set_tid_address(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000), 0xfc4e) 2018/04/22 17:26:39 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x20100) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@ax25={0x3, {"76db0f8c848e2b"}, 0x8}, {&(0x7f0000000080)=""/11, 0xb}, &(0x7f00000000c0), 0x7b}, 0xa0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'\x00\x00 \x00', 0x10004}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240), 0xfffffffffffffe38) name_to_handle_at(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x106, 0x7, "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"}, &(0x7f0000000400), 0xd3d9679a0ac6c64c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 2018/04/22 17:26:39 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3ff, 0x3}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x482080, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/04/22 17:26:39 executing program 0: r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="70c6a69d5019cb14059c51d61e3913d514138e2691a6f9a4954eb72d7f41b8c3e6fe8ae5885c0e676897017792542c488c4f116a52a05de68a9824773e68ca0006439404e512be51775fd9f5d2f02efa32ceaa5247fca7ccd79489d18e9c6d11ec563880d5761b2b39e1a7a7ad9bfdc764e45dcc5b0c169693c96932d8afb504181e4f8b22ca0360e4c0057715eb823aa3db98785a13b432932674f2febc4e4d38521bbba6d04b790bc3bea696652044093058d7ef412a50aa13650b28e752740da87c5c543b7228e7dd2f85a7fb0e9d34b488e352a6525211fa0165a8c581b3c94cba59f00c8b", 0xe7, 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x1a2, 0x0, r2) 2018/04/22 17:26:39 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:39 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e21}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0xda1, 0x100000000, 0x80, 0x80000001, 0x0, 0x3, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3a, "380f678bc3e16f2a161dc824fb753148fc6addd2a662caa63d6a49541ba38ffa869eff5a58fc54da82ddceb301de97da43cc51ca7527ec11d3dc"}, &(0x7f0000000180)=0x42) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x2, @empty, 0x101}}, 0x4, 0x6, 0x7, 0x3, 0x3}, &(0x7f0000000280)=0x98) 2018/04/22 17:26:39 executing program 2: r0 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000000c0)='\\', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="cca40676a42175024780c98bf1f6e6811c69addbab6f39186523ecde853fcb3455d340", 0xfd1b, r0) keyctl$get_persistent(0x16, 0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/22 17:26:39 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) io_getevents(r0, 0x2000000, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/04/22 17:26:39 executing program 5: socketpair(0x1b, 0x800, 0xfb7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x5, [0xed3, 0x1, 0x40, 0x9, 0x6]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x400, 0x1, 0x4, 0x46f, 0xaf3}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8002, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="0fc1f885f65f5f0214c0", 0xa}], 0x1, 0x8) 2018/04/22 17:26:39 executing program 6: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) 2018/04/22 17:26:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001900)="66604b8a937a17d67888e15cf2693c48212998499778818fabfc49f8571d1ca40172dc48a14e3fcfad32c0f84c0d5d0aba0bafb482f644ff6661a0c175fb0381b4798e87607a9c778eb7fc88498aa26c965049e0980d3ae48efb7c", 0x5b}, {&(0x7f00000019c0)="5ae466c6a287698b9047023b528086f4ec86652d99", 0x15}, {&(0x7f0000001b80)="eafa022e7186a3402b16f31c6e0cd4d2b17e1c89b8fd8b4f", 0x18}], 0x3}, 0x0) 2018/04/22 17:26:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl(r0, 0x227f, &(0x7f0000007000)) 2018/04/22 17:26:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f00000007c0)=""/164, 0xa4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0xd46, {{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x1}}}, 0x88) 2018/04/22 17:26:40 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff}) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="393330830156cdf69ca4e4e4a66b79c4fffd9c272df53865863be1976ad5765fb5c1f8288f374d695e40e2cfc9b7da28b117c3c6e84a811e618d0e45dda8190a8fe54a1c454d50aa64f802ecdd9749118122e282f9244b"], 0x3) 2018/04/22 17:26:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@req) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0xffffffff, 0x0, 0x1, 0x6}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x5, 0x3, 0xa07, r2}, &(0x7f0000000540)=0x10) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/22 17:26:41 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pkey_alloc(0x0, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/22 17:26:41 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/22 17:26:41 executing program 3: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/04/22 17:26:41 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') r5 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000015c0)=0x401) syz_open_dev$sndmidi(&(0x7f0000001580)='/dev/snd/midiC#D#\x00', 0x10000, 0x2) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x84000) r7 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x1ff, 0x200) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x20000, 0x0) io_submit(r0, 0x4, &(0x7f0000001540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x47bd74d1, r1, &(0x7f0000000040)="4d71807945057bb80469cfe58cd3c0149f2af5ba3d6138c24384b86e252ea93b139088aaad2443b50f7011198dcab52ff606a9ca9a293a75493e065fda23caa6da8820", 0x43, 0x7, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6c70797eace9910f, 0x0, r3, &(0x7f0000000180)="7972b5a894a24644103fda28d853f3d4c3b3c99e0caf2c6363921f2f6f28e0d14f6a07f6fa9ed492e2073df916c366e705092620f34e74510d5a1fd721eb0bfdd650c9403c27f66f33f59b9beccd307fe40be5684f72abc7f6a4df346db747541d2c6bd1404fe20853beffa94bbd609dcd34b9f94fb8ee6d1279f5bb50dddadabe784e30c2e9d455e67928b81f80950b31d43e71959db6a8cc812624b84d4feb413aefb9b7ad3b51", 0xa8, 0x4, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x0, r5, &(0x7f00000002c0)="1bf8f5c6a46b76f6d2cc998aee073d9b24f2253d98dc8234830f4cb55fb97cc761be25541613c8dab3b4efb7fa6cc92a4789c350442aaa154ab153275ddc8800507577c56bca29ff5bfd2e700c6c1f452b2e4c2fe51ae468bfc6df46ed03290eb7cdb168eb9919b1d438f025babddd01f7cea7a0c3d10f372631d773037315e79081cce8d4b857e76f72e69fb59a40648efab584dc5028f27ce6bbd6bc4781862fe0c87e14e4374e0a5793a410ff69871f7469b5ad84205e41ef0e584ccbbb7c7d9b2e6c19812b4c651f05ac850a5c42be5ed16534c61140b96f71659efa55dc28db133da4dd92580b46d8efcc37d719e2a0ee8d4377", 0xf6, 0x1ff, 0x0, 0x1, r6}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xe, 0x8, r7, &(0x7f0000000500)="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", 0x1000, 0x783, 0x0, 0x1, r8}]) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:26:41 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x40000000000000, 0x11, r0, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8402, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/22 17:26:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x3, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x2, &(0x7f0000000140)=[{}, {}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr}, 0x10) r2 = dup(r0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 2018/04/22 17:26:41 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x3}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/04/22 17:26:41 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80000000) 2018/04/22 17:26:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4}, 0x6, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) 2018/04/22 17:26:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) socketpair(0x1d, 0x900, 0x58, &(0x7f0000000080)) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/22 17:26:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) read$eventfd(r1, &(0x7f0000000100), 0x8) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) [ 108.340976] sctp: [Deprecated]: syz-executor1 (pid 8105) Use of int in max_burst socket option. [ 108.340976] Use struct sctp_assoc_value instead 2018/04/22 17:26:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x0, 0x4, 0x0, 0xe, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000080)={0x3, "7d3805235b2111a9ae8d1603224b470c02f511248a0dc040b08dade2a08f3dc247140a29174934896f397590cb6cb9c12a6f57337964d88798c6f7a226584fad1c32af5e97c06da44dd5e8df9bbccf9f46fc92c8f077090757ccd43df05527b60720b9ecdfeccde72f0b8fb5241b94fdf0c157aee3c9f95838959374fbce373b8f2339066d1834a4f745070a18370a6ebc4490c79c9ecaf9e5"}, 0xa1, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7c, 0x100) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0xffffffffffffffff, 0x4, {0x3, 0x80}, {0x1, 0x4c0}, @const={0x4, {0x1, 0x47, 0x7f, 0x2}}}) 2018/04/22 17:26:41 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x101) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000ffffffff000000000000000040000000000100000000000057fa31e1782c80db9bfc318de4"], 0x28}, 0x1}, 0x0) 2018/04/22 17:26:41 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x80, 0x1fffe00, 0x4, 0x5, 0x6, 0x6, 0x1, 0x6, 0x7fff, 0x1, 0x0, 0x9, 0x2, 0x3, 0x1000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x20}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) fcntl$setpipe(r1, 0x407, 0x0) [ 108.522417] sctp: [Deprecated]: syz-executor1 (pid 8139) Use of int in max_burst socket option. [ 108.522417] Use struct sctp_assoc_value instead 2018/04/22 17:26:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4}, 0x6, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) 2018/04/22 17:26:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@req) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0xffffffff, 0x0, 0x1, 0x6}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x5, 0x3, 0xa07, r2}, &(0x7f0000000540)=0x10) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/22 17:26:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x80000000, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f000000a000)}, 0x8) 2018/04/22 17:26:41 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xeda8, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) socketpair(0x2, 0x80000, 0xc9dc, &(0x7f0000000000)) r1 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="73797374656d5b7d1c00", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x5) 2018/04/22 17:26:41 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) [ 108.999159] sctp: [Deprecated]: syz-executor1 (pid 8169) Use of int in max_burst socket option. [ 108.999159] Use struct sctp_assoc_value instead 2018/04/22 17:26:42 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:26:42 executing program 5: r0 = epoll_create(0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffbc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0xc0000004}) 2018/04/22 17:26:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x106, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/136, &(0x7f0000000100)=0x206) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x25, "a5d32f27a01b06e23e3154dcbe5b76897b5d2f766fbb05f03489373a21aa2bbdf52364ccc6"}, &(0x7f0000000280)=0x2d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x400, 0x30, 0x2, 0x1}, &(0x7f0000000300)=0x18) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)={0xa, 0x0, 0x40000000000b, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0x20, &(0x7f0000fff000/0x1000)=nil, 0xffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'sit0\x00'}}) 2018/04/22 17:26:42 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, 0x27, r2}) fcntl$setpipe(r0, 0x407, 0x8) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/22 17:26:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000180)="4f9a4a0834656e61db10625eacc63deeb50d7aada50504b8e24887bf6622ed699d11c1be2e2da134df3b96615a665c3ef93910cdeb1c4b4f3f7cc67ff6d88f1ca228d69545ff3367c54e2dcd58c2e8fb5a4b4290ec3ddd9cb58e70d4847f9d6442281605372b1ce4ff", 0x69, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000000, 0x2603) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x2, 0x0, 0x8, 0x3, 0x6}}) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x480, 0x41, 0x0, 0x0) 2018/04/22 17:26:42 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) sendmsg$rds(r0, &(0x7f0000000740)={&(0x7f00000000c0)={0x2, 0x4e22}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/235, 0xeb}], 0x6, &(0x7f00000006c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x9a1e, 0x80000000}, &(0x7f0000000640), &(0x7f0000000680)=0x9, 0x800, 0xa8, 0x8, 0x3, 0x6c}}], 0x58, 0x84}, 0x20000004) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000780)={0x2}) shutdown(r0, 0x0) 2018/04/22 17:26:42 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x400000004, 0x0) unshare(0x40600) r2 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x100000000, 0x2000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001500)=0x1000, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/22 17:26:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000040)=""/31, 0x1f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getdents(r0, &(0x7f0000009a00)=""/4096, 0xd1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)={0x6, {{0x2, 0x4e21}}, 0x0, 0x7, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e24, @rand_addr=0x400}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x5}}, {{0x2, 0x4e20}}]}, 0x410) write$binfmt_aout(r0, &(0x7f0000000080)={{0x107, 0x5, 0x5, 0x268, 0x2a2, 0x4, 0x1bf, 0x80000000}, "127611547ebf8a945888db5da5a70e5def98321dc09ba9649222e787bea5a6a2e3311333d426cf633da1f114610136d6cea9f00e0c4c92044c5a85a285eec7247b986e967253bc39fa4fd86d006cf7d93966a314fd2f43c8c0561e3795b719610acc99c5946bec36bf53c53721f387e9593cc2baeccd0a8e7864727993f90e9bdb0fad063c444e03dd0b9557f4eeb9b44bf5c3a02df5a289097826cf18a2b7593d301b50f9964dd17a", [[], [], [], [], [], [], []]}, 0x7c9) 2018/04/22 17:26:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) sendmsg$can_raw(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{0x4, 0x5, 0x3ff, 0x5}, 0x0, 0x3, 0x0, 0x0, "fc8eda008620c68b"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x80) listen(r0, 0xfffffffffffffffe) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/101, 0x65}, {&(0x7f00000002c0)=""/219, 0xdb}], 0x5, &(0x7f00000a9000), 0x0, 0x100000000000000}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/22 17:26:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x111200) fadvise64(r0, 0x0, 0x7, 0x5) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r3}, 0x10) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x6, 0x6, r4}) 2018/04/22 17:26:42 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) dup2(r0, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x1ff, 0x6, 0xfffffffffffffc77}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="a49fef0df7785b4f8362e982de792aba2bcc0f6abaf70c79da27ee44acf850af37ec0027a758f240c730622bc26eedf1358b1f0093d5bef80ae70a10f220458d81f0e72f432988a29381d1d04273bb0fc0cfca9490e3ceae136cb15ac42f6dc7703449c483a97ed16e55a534a325b2d87de0aa8ada26b863a26445bb7a1ffce8b58b90ae836a0c5fb4fea565dd6694a6b2ec8bc9ef9fbe0e40b197815e6ae6ce08421c5102676e7b638acf245cafbfc3ec2300e48e94e2be3a2bc174d64fb4c2532d9affdfd69cef2a1a78f214a0b87ba70a21ddbb1595d2d5e2798f8216ba79", 0xe0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)='/dev/usbmon#\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x7, 0x0) 2018/04/22 17:26:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x106, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/136, &(0x7f0000000100)=0x206) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x25, "a5d32f27a01b06e23e3154dcbe5b76897b5d2f766fbb05f03489373a21aa2bbdf52364ccc6"}, &(0x7f0000000280)=0x2d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x400, 0x30, 0x2, 0x1}, &(0x7f0000000300)=0x18) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)={0xa, 0x0, 0x40000000000b, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0x20, &(0x7f0000fff000/0x1000)=nil, 0xffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'sit0\x00'}}) 2018/04/22 17:26:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) socket$inet6(0xa, 0xe, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r2}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200880) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) 2018/04/22 17:26:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000000180)={@void}, 0xffffffffffffff24) write(r0, &(0x7f0000000040)="ee000000080000000000ec6700800000230000e2ff056362569a4460000080006538000000000400000091", 0x2b) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x21, 0x4) write$rdma_cm(r0, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000004c0)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000540)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x7fffffff, 0x80, {"829aed6f74d346c72e340fc315b9784f"}, 0x66, 0x5, 0x80}}}, 0x90) 2018/04/22 17:26:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x6, 0x4, 0x7, 0xa6d, @tick=0x3, {0x3ff, 0x5}, {0x0, 0x800}, @quote={{0x47b6, 0xffffffffffffff81}, 0xfff, &(0x7f0000000100)={0x6067, 0x6, 0xd6, 0x4, @time={0x0, 0x1c9c380}, {0x2, 0x9}, {0x5, 0x4493}, @ext={0xba, &(0x7f0000000040)="f0b59289810fa9568c0a800dd195d81429be66d94ff184998aa13bad63c094dc236f88cbc70c5c0d11cec40f961f09b15ced04bfc5fed655c15ad55e01a7552336f11f68317a330505f74b6e6d189bb6a2f8e1675a0bd304f691281b5ea6f520351470f308e2ae8be41ed3cfcbd4202f6efcb162a523b2a595c0b2809945b73d44d42e4d04abc8658d18ddf440e6ed52f26099f38d94693c20fd2ef57a25c6a55e2c910534b45a2fa0e4253b87c1922e8dfefee39306819d0713"}}}}, {0xfff, 0x1ec3, 0x3ff, 0x40, @tick=0x800, {0xfffffffffffffffe, 0x5}, {0x4, 0x80000001}, @time=@time={0x77359400}}, {0x3, 0xfffffffffffff9aa, 0x2, 0x40, @time={0x77359400}, {0xff}, {0x1000, 0x6}, @note={0x8, 0x0, 0x3, 0x8, 0x9}}, {0x4, 0x6, 0x5, 0x258, @time={r1, r2+10000000}, {0x80000001, 0x80000001}, {0x4, 0x1ff}, @connect={{0x6, 0xd2}, {0x8d49, 0x5}}}, {0xff, 0x200, 0x8, 0x1, @time={r3, r4+10000000}, {0x4, 0x20}, {0x633, 0xffff}, @connect={{0x2f, 0x6}, {0x4d4, 0x101}}}, {0x2, 0x5, 0x9, 0x8000, @time={r5, r6+10000000}, {0xfffffffffffff001, 0x8}, {0x100000000, 0x6}, @raw8={"133dbc90d007eea7c4c26649"}}, {0x5, 0x1, 0x2, 0x7, @time={0x77359400}, {0x8, 0x80000000}, {0x3a, 0x100000000}, @control={0x6, 0x498c, 0x40}}, {0xfff, 0xfffffffffffffffb, 0x4, 0x4, @tick=0x1f, {0x4, 0x6}, {0x2, 0x35b3}, @time=@time}], 0x180) ioctl(r0, 0x2202, &(0x7f0000000140)) 2018/04/22 17:26:42 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) fcntl$setpipe(r1, 0x407, 0x0) eventfd(0x2) fcntl$addseals(r0, 0x409, 0x2) 2018/04/22 17:26:43 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x10000) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x5, 0x1, "8115821352b081cca998588d4f930a037f89e346c9e4c7782959b2a812d38f880fea70ac124a06faa2715d7bdc837aaca532582ab25a892042eb8ed6fef127", 0x26}, 0x60) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) 2018/04/22 17:26:43 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfcd8, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000280)=0x2, 0x4) io_destroy(r0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x80040) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/124, 0x7c, &(0x7f0000000100)=""/180, 0x2, 0x1}}, 0x68) 2018/04/22 17:26:43 executing program 0: r0 = shmget(0x2, 0x3000, 0x78000100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/252) futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x5000000) 2018/04/22 17:26:43 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) renameat2(r0, &(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0/bus\x00', 0x7) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) 2018/04/22 17:26:43 executing program 4: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0xf8000000}, 0x1) 2018/04/22 17:26:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x111200) fadvise64(r0, 0x0, 0x7, 0x5) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r3}, 0x10) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x6, 0x6, r4}) 2018/04/22 17:26:43 executing program 5: r0 = socket$inet(0x2, 0x200000800002002, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x0, 0x1001f, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/22 17:26:43 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x5) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="cdacd9de53cba99adc6daded50f52cf88b5b7b8090d5c81d4fad7fe3c51c92f2b0840190d392ca02003f5b9100092032f100b090cdfe54428fa3237e186d8f611507632c4cae52ff426662482f5fe49f9138342cffb05863e9c3b826b86fcd67369ad787a04ac9ce20e2d183a65b2e324928e8cf51124d254523ba5b3b0447a536be220094b3391d16e7d25b3423c8c7697247dd546c6cd25a640c1e309599328f00855bc5b88915e234fd455e4a"}, 0x10) 2018/04/22 17:26:43 executing program 0: r0 = shmget(0x2, 0x3000, 0x78000100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/252) futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x5000000) 2018/04/22 17:26:43 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mknodat(r2, &(0x7f00000006c0)='./control\x00', 0x8000, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000009c0)={@mcast2}, &(0x7f0000000a00)=0x14) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)=0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000600)=0x8, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) move_pages(r4, 0x7, &(0x7f0000000780)=[&(0x7f0000013000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000014000/0x2000)=nil, &(0x7f0000012000/0x2000)=nil, &(0x7f0000011000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000007c0)=[0x401, 0x5, 0xffff, 0xde8c], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./control\x00') sendmsg$nfc_llcp(r3, &(0x7f0000000680)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0xe38, 0x3f, "22370c1d9f88ff411d3a3470c03e08d5b06e2b5ff450d0e1f3e2083db19d03c189c0432eb95c4f8d1faea8341bd86f01b73a4dfec57637dfc37338426c6963", 0x1d}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000400)="ee0fe1aeb1616409f88013b596abb684656675421d175c09b676ce92e862fa681c610a71110e494f20d41866a20f337fc0a3fb27be8fc1cc659474384d9b3680daca17cdac75965914a57c33d6ef9f1bae025d1ed1af5f6b20f724b7761e14c8980ce7d567c161e872373c0ffcfb95c6e9c7b6687ccafaf8dd8525a9e3c824d635da43a24ce738e3ae007bf3390381bc744eb150503c4513af5c8bbaea7f2588b746fbf8b7caa54a5769f775d0767686a7264364dab4dded08d5218173433d0d27d73bd59c57185d3ad9184c451ecf84bc402313b04d9d083b430c716ca3db6f761027d3f7d70ddc25d0052df604bb67d6", 0xf1}, {&(0x7f00000002c0)="43729e9aa664225742ac043edc824cde3d59d93aa72fd1a53b3f363e934531a4e021b8577424b909caf29001bd2ad49f5f9972d6a16bf3f5fa8548a07daf06796d005086701dbec5a95526ab9812f648328835308a9c71fb85e8d36f02efcb428371131a8b89af35a29c45aaf1b9d86d7d104d869aa02359bad369695238ed4bdb8c1948261ddeec06fefe30414e2d11ef8c2cab86c32c58300b5a854dd23bab2e655cc68a5908b624c467c9203a2ab3aa4fa637318060c743dc4f36e9", 0xbd}, {&(0x7f0000000500)="c409159b0af9275776d9b3a3980e1d7f72f6506b5be028a16c922d18be60927d220e88d8976706be087d4ea8cdaebeb7659d1e25123ea7fba90e4d55d12b2349237411aa43191877dfe68ceb13964fbe166d65bec4ea6cff8b8bbec1a61fb7f8e720957b1047c5cf59a57d5c7073030670adb5d12683d4190ad9abe6730afadb72a32123321acf25504588a4f749b1cbdfe96fb88bd36fe335fc881999e3db7f5fab19e7fce13f6c979b4dd9c55d12d17af3e4d51d120b9d65cb4d53c910582f1a8a956c573c106eb5411cced185b3435e5de9d66969fb35448e16327df1e54a55cf7e4df9111b3865a6cc41db6017", 0xef}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x58, 0x24000010}, 0x40000) close(r0) 2018/04/22 17:26:43 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getflags(r0, 0x40b) 2018/04/22 17:26:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f000064b000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) 2018/04/22 17:26:43 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r0, 0x2) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) 2018/04/22 17:26:44 executing program 6: r0 = socket$inet6(0xa, 0x8000000080803, 0x800021) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x80, 0x0, 0x0, 0x10372}) 2018/04/22 17:26:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0x4}, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000400)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x1}) 2018/04/22 17:26:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4f181f3fe7f00009d"], &(0x7f0000000180), 0x0) vmsplice(r0, &(0x7f00000000c0), 0xa, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f}, 0xa) 2018/04/22 17:26:44 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x3ffe, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x77359400}) io_destroy(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2040c0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/22 17:26:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x2, 0x0, 0x1000, 0x3, 0x8bb}, 0x800, 0x1d014000000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x2) 2018/04/22 17:26:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8444, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xcf, "20ea356e8ed31d2c53b35095841159e1dbfd8d7b2c88c61a83f9048874db5fa1cc8517e0eed5ca9f91d33a77e70d9b355166616255847ecb41b590da7278ef16966a12ad61b41ee8123f6a361eaa44aae0e2560f136d1eca02fac41da389916b60061d26cc954df2d22e8a3aaadbbbfd5538913e391c03481b80cdbe80fc4de52b3abce5f9dd225e801e94ec62d98c4638b44e6508602a728a076e5b2c6440aa6ad41fe784fd281f5fe0f4d9837acd4e5448a6513d574c77e2a775953bb3b6863ff5c5fc6493b2c473e98b1a07e1ec"}, &(0x7f0000000340)=0xd7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0xa6ac, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, &(0x7f0000000440)=0x84) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x72, {{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x271261c4}}}, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/22 17:26:44 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mknodat(r2, &(0x7f00000006c0)='./control\x00', 0x8000, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000009c0)={@mcast2}, &(0x7f0000000a00)=0x14) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)=0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000600)=0x8, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) move_pages(r4, 0x7, &(0x7f0000000780)=[&(0x7f0000013000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000014000/0x2000)=nil, &(0x7f0000012000/0x2000)=nil, &(0x7f0000011000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000007c0)=[0x401, 0x5, 0xffff, 0xde8c], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./control\x00') sendmsg$nfc_llcp(r3, &(0x7f0000000680)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0xe38, 0x3f, "22370c1d9f88ff411d3a3470c03e08d5b06e2b5ff450d0e1f3e2083db19d03c189c0432eb95c4f8d1faea8341bd86f01b73a4dfec57637dfc37338426c6963", 0x1d}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000400)="ee0fe1aeb1616409f88013b596abb684656675421d175c09b676ce92e862fa681c610a71110e494f20d41866a20f337fc0a3fb27be8fc1cc659474384d9b3680daca17cdac75965914a57c33d6ef9f1bae025d1ed1af5f6b20f724b7761e14c8980ce7d567c161e872373c0ffcfb95c6e9c7b6687ccafaf8dd8525a9e3c824d635da43a24ce738e3ae007bf3390381bc744eb150503c4513af5c8bbaea7f2588b746fbf8b7caa54a5769f775d0767686a7264364dab4dded08d5218173433d0d27d73bd59c57185d3ad9184c451ecf84bc402313b04d9d083b430c716ca3db6f761027d3f7d70ddc25d0052df604bb67d6", 0xf1}, {&(0x7f00000002c0)="43729e9aa664225742ac043edc824cde3d59d93aa72fd1a53b3f363e934531a4e021b8577424b909caf29001bd2ad49f5f9972d6a16bf3f5fa8548a07daf06796d005086701dbec5a95526ab9812f648328835308a9c71fb85e8d36f02efcb428371131a8b89af35a29c45aaf1b9d86d7d104d869aa02359bad369695238ed4bdb8c1948261ddeec06fefe30414e2d11ef8c2cab86c32c58300b5a854dd23bab2e655cc68a5908b624c467c9203a2ab3aa4fa637318060c743dc4f36e9", 0xbd}, {&(0x7f0000000500)="c409159b0af9275776d9b3a3980e1d7f72f6506b5be028a16c922d18be60927d220e88d8976706be087d4ea8cdaebeb7659d1e25123ea7fba90e4d55d12b2349237411aa43191877dfe68ceb13964fbe166d65bec4ea6cff8b8bbec1a61fb7f8e720957b1047c5cf59a57d5c7073030670adb5d12683d4190ad9abe6730afadb72a32123321acf25504588a4f749b1cbdfe96fb88bd36fe335fc881999e3db7f5fab19e7fce13f6c979b4dd9c55d12d17af3e4d51d120b9d65cb4d53c910582f1a8a956c573c106eb5411cced185b3435e5de9d66969fb35448e16327df1e54a55cf7e4df9111b3865a6cc41db6017", 0xef}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="580000000000005d530d0000ef070000855aae125729a4183e62f018cf01000000cb76837d30646672d4486a82d5d3e7eec04a6438654d4a4f6781ab4081ac6a42fc6f08b6c29b32b6000000000000002200001300dd1b9ec44ce0adb3271a20fb53d90aade18a767c8756ea1a22af6a792ed4534605430ccd3a6e0e260081be4d7a3b44ca2b596d796bbd873f8a6579d8d2bf553c50901558d3e149b27b825eeca7cb4250bc41417aeb5146139da15c1d6a6570058ab8afe6c2741b6cd12764be7d56aae09ec22fe50385cbbd4a154e40a676a94bef9f6cb01a575d1195b923627693e3c35c5c783727577649b01df2f8e89f53f6108f3a2f88735c7c23d46e2c20ad178d5c614b1901565c0f15df09285b6a4791fa9ee519c438450d91815d70efd8cc4d0000000000007fff4818cfcabbdf325dd95b8c50dc74114df4cbef8053e4a2a7e7ad1417da5134959a54fb0b8a242442ff7011ff64676dd1bf1f5bd6ee133ecf590bd0579ab1d73086dde8804cf1"], 0x58, 0x24000010}, 0x40000) close(r0) 2018/04/22 17:26:44 executing program 1: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "ee38afb5c7526fb45a77142674bacfd122caf515bcb15c85e4ea38c24945c6d8b428acdf811597444a5c6799ba87277b5cf74e5a9e67be2b7585934a94204a4c516aa8269b86cb868a2096df7161c34baf68dcef3e3d1cdfb42ae3b2bdb638b3d2a02ed3ca827bf188a927a8a10aa7cac4ffba7462b91e3e9985c5ffb0d06788c2c95fe85d18315e69bc11f8acbf58ced9ca838402b6e8e7de26001bd7da52152a00df03d249a6"}, 0xab) r1 = socket(0x40000000015, 0x5, 0x7) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/04/22 17:26:45 executing program 6: timer_create(0xfffffffffffffffd, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x4, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(0x0, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x208000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) 2018/04/22 17:26:45 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x40000) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/04/22 17:26:45 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/22 17:26:45 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) 2018/04/22 17:26:45 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'bond0\x00', 0x4}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x81, 0x0) vmsplice(r1, &(0x7f0000001740)=[{&(0x7f0000000180)="6a344d67377701d40638657df832a8b7616a41ccd757186a659b2e44ad", 0x1d}, {&(0x7f00000001c0)="9cdaf85cf4f26669c5c0ff398cb01a2309a0be8aaf3f4ddcdebc391058c8c7dc65ac4e8dd253f5b6b82dbb3edc518ea9a0b86b5bc6752dc19f188108d188d3acac50257d8bcc24", 0x47}, {&(0x7f0000000240)="605d08a3dd3867e7865970baad57d47cb56de6dc429a7400ffeb48574bf0fea79ce6a46066eabadac8d18392e2dd039b8aec05097d23ca71dab3f09d4d0e75d2994586c5ad662adebbda2bbcc17d45a32229933f3bea3ebb02c98b5f8b4386a3876936813593a55e0d0b62a05d23a20b1b109bb08f7e85d5ebcc4bfcca9d94ff5a7c3c0bff705d0bfecd15f789a9981b9d75955710f56f209cfa69490a08f8da8357354c54629ce43b4f1fc772ea95bf3a2be4e48c9ca223a9cd97de404507d82472981f94941566b089a23369337eb22d6a8f8385e9269b3a36cc594db0c9649e44a08f6fcfc2b3f84d0011ffad8597c006564f", 0xf4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000340)="dd3616be8bee195637923a7a1873f253166c80ead3f2403832979b9db0838ad0c75daa5a555c51ec176fba508b07e44a93e42bef00b1a84492eb5dc1b27add9ec2a65283fc5d8d6bd4ac71521ce8ca15d3aa027cc8537ae025c0b27c79b1e9b19a07e5a2c3866fcee51ecd9339beda0e584cfa6d3af453cc1c31d1f9fb08759683e42cc3f7f787b91aad6434810cf49bab552ceeebe8847f4d83cf0d69b0", 0x9e}, {&(0x7f0000000400)="460c84a7e309521b08095321082819ae737a4e9eedf08013f7495dac2187915eb0b25f3312a20be7eaa04af0111fb099bf84617925c1405781a7bce6647f071f9e9d8467f000f11fa68bc22af236cb649603ff523303443b2f32a02ef1c6eb6c39d0e9cec302d0b6c61441708ab38f3839616c1adcfcc155318dd055c8161cf41bdfacd2842c7ea654a4cda4e4c737d6444684590a", 0x95}, {&(0x7f0000001500)="07f2e3939a1e73e64d3137e2d1c6af1e064763e2319cc84cffd09dc96d62101f9a16a42c9a678f4a08a6993efab81e6b7c2f08edf48a4edc6872a1969f346e6149b349d167327e92b07b8c7bd12d8a2f1736c193010bee41ae852e88cc587f9ad1e4e05d8cf4002690665df5a2772cd9fc014daba5f14d777bcb4aedd1121bbe39815867eebf55eeca7cd732126a526e4fe93122ba0545a047b003296d61eb7d4e55ff468adcaa7a9840bf50", 0xac}, {&(0x7f00000015c0)="64ee0ac0d4492805490a8bb4ec9a1433f9fb244ff137db7bc55d4ea4fd5e65c63a44bbc20d54f9e36be41d50c4bb950e0d9e0ff91c7ef47752936daa851a4d2c26c01cd8532e756f344643008873c940178b2150f37d317d4d0ef489d9f6088f1f5d03a30340a324b887bf9cc10a9e82918204a30afca07c3d672a36e75b555c7b67562d501e440d59e26075278311ecf8579e13cba59d78141ea3c51cfcecfb855b78b96d9a5c6e17c92695a77c7b83d5cfc1039483457be98c0354d8b28429e5eb6e7e55337a75bf15fa3a68d9bdf5f20cffbdb3ca2457dafe1183b0ecb15782eaa3", 0xe3}, {&(0x7f00000016c0)="eba1ac9a63471776446d06bd1e8b80ba2b1dc37bdc242cddc72064e8a497fcba34c797d04526ee6dae3c5f68e43b8d8fe1b3d863df519739937d1e8615032da2133f039474d0c9f29c4b55464e3b", 0x4e}], 0x9, 0x0) accept$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/22 17:26:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ppp\x00', 0x40401, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwrite64(r0, &(0x7f0000000200)="d9bb", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/22 17:26:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x59c5, 0xa2b3, 0x5, 0x1000, 0x8eb}, &(0x7f0000000100)=0x14) 2018/04/22 17:26:45 executing program 1: unshare(0x1fffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000), 0x0) 2018/04/22 17:26:45 executing program 3: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20040, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) 2018/04/22 17:26:45 executing program 6: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000001080)=""/190}, 0x18) r1 = getpgid(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/206}) sched_setparam(r1, &(0x7f0000000040)=0x3) 2018/04/22 17:26:45 executing program 2: timer_create(0x20000000002, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, r0+30000000}}, &(0x7f00000004c0)) timer_gettime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3c1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x1, 0x7, 0x3ff, 0x8, "484068f6fe71f0bf5e09141bcb5074144209000000000000003c83c684fed1ed5c902b6341e6d1cf710b2158", 0x8}) 2018/04/22 17:26:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x6) 2018/04/22 17:26:45 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x4000000000020) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr=0x1, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:26:45 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mknodat(r2, &(0x7f00000006c0)='./control\x00', 0x8000, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000009c0)={@mcast2}, &(0x7f0000000a00)=0x14) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)=0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000600)=0x8, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) move_pages(r4, 0x7, &(0x7f0000000780)=[&(0x7f0000013000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000014000/0x2000)=nil, &(0x7f0000012000/0x2000)=nil, &(0x7f0000011000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000007c0)=[0x401, 0x5, 0xffff, 0xde8c], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./control\x00') sendmsg$nfc_llcp(r3, &(0x7f0000000680)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0xe38, 0x3f, "22370c1d9f88ff411d3a3470c03e08d5b06e2b5ff450d0e1f3e2083db19d03c189c0432eb95c4f8d1faea8341bd86f01b73a4dfec57637dfc37338426c6963", 0x1d}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000400)="ee0fe1aeb1616409f88013b596abb684656675421d175c09b676ce92e862fa681c610a71110e494f20d41866a20f337fc0a3fb27be8fc1cc659474384d9b3680daca17cdac75965914a57c33d6ef9f1bae025d1ed1af5f6b20f724b7761e14c8980ce7d567c161e872373c0ffcfb95c6e9c7b6687ccafaf8dd8525a9e3c824d635da43a24ce738e3ae007bf3390381bc744eb150503c4513af5c8bbaea7f2588b746fbf8b7caa54a5769f775d0767686a7264364dab4dded08d5218173433d0d27d73bd59c57185d3ad9184c451ecf84bc402313b04d9d083b430c716ca3db6f761027d3f7d70ddc25d0052df604bb67d6", 0xf1}, {&(0x7f00000002c0)="43729e9aa664225742ac043edc824cde3d59d93aa72fd1a53b3f363e934531a4e021b8577424b909caf29001bd2ad49f5f9972d6a16bf3f5fa8548a07daf06796d005086701dbec5a95526ab9812f648328835308a9c71fb85e8d36f02efcb428371131a8b89af35a29c45aaf1b9d86d7d104d869aa02359bad369695238ed4bdb8c1948261ddeec06fefe30414e2d11ef8c2cab86c32c58300b5a854dd23bab2e655cc68a5908b624c467c9203a2ab3aa4fa637318060c743dc4f36e9", 0xbd}, {&(0x7f0000000500)="c409159b0af9275776d9b3a3980e1d7f72f6506b5be028a16c922d18be60927d220e88d8976706be087d4ea8cdaebeb7659d1e25123ea7fba90e4d55d12b2349237411aa43191877dfe68ceb13964fbe166d65bec4ea6cff8b8bbec1a61fb7f8e720957b1047c5cf59a57d5c7073030670adb5d12683d4190ad9abe6730afadb72a32123321acf25504588a4f749b1cbdfe96fb88bd36fe335fc881999e3db7f5fab19e7fce13f6c979b4dd9c55d12d17af3e4d51d120b9d65cb4d53c910582f1a8a956c573c106eb5411cced185b3435e5de9d66969fb35448e16327df1e54a55cf7e4df9111b3865a6cc41db6017", 0xef}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="580000000000005d530d0000ef070000855aae125729a4183e62f018cf01000000cb76837d30646672d4486a82d5d3e7eec04a6438654d4a4f6781ab4081ac6a42fc6f08b6c29b32b6000000000000002200001300dd1b9ec44ce0adb3271a20fb53d90aade18a767c8756ea1a22af6a792ed4534605430ccd3a6e0e260081be4d7a3b44ca2b596d796bbd873f8a6579d8d2bf553c50901558d3e149b27b825eeca7cb4250bc41417aeb5146139da15c1d6a6570058ab8afe6c2741b6cd12764be7d56aae09ec22fe50385cbbd4a154e40a676a94bef9f6cb01a575d1195b923627693e3c35c5c783727577649b01df2f8e89f53f6108f3a2f88735c7c23d46e2c20ad178d5c614b1901565c0f15df09285b6a4791fa9ee519c438450d91815d70efd8cc4d0000000000007fff4818cfcabbdf325dd95b8c50dc74114df4cbef8053e4a2a7e7ad1417da5134959a54fb0b8a242442ff7011ff64676dd1bf1f5bd6ee133ecf590bd0579ab1d73086dde8804cf1"], 0x58, 0x24000010}, 0x40000) close(r0) [ 112.983426] random: crng init done 2018/04/22 17:26:47 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:47 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) socket$unix(0x1, 0x2, 0x0) 2018/04/22 17:26:47 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='gre0\x00') getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) acct(0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/22 17:26:47 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{}]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000240), 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/22 17:26:47 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\\eth0md5sumbdev\'&G%user\x00', 0x3) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/132) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fremovexattr(r0, &(0x7f0000000140)=@known='security.capability\x00') 2018/04/22 17:26:47 executing program 5: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x10001, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/218, 0xda}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000000000)=""/158, 0x9e}}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/22 17:26:47 executing program 0: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x111000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/17) 2018/04/22 17:26:47 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105002, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) [ 114.116843] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 17:26:47 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2011, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0xfffffffffffffffc}) 2018/04/22 17:26:47 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28001000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbbd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x78}, 0x1}, 0x8000) fcntl$setpipe(r1, 0x407, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/22 17:26:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/22 17:26:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1ff, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000001c0)=0x100, 0x4) 2018/04/22 17:26:47 executing program 6: r0 = getpgrp(0x0) r1 = gettid() syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f00000022c0)=[{&(0x7f0000000080)="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0x1000, 0x1}, {&(0x7f0000001080)="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0x1000, 0x3}, {&(0x7f0000002080)="598176ddef4bcd38f0acea80eb6fe10a91c9c4257cbabb29631d6e7698870b11311ab38ef2349bdff279e5377839028c40a3beea3783f6df97efe4281eb88c1b22358fcae1e0dd3b35bddcc445cd25d048e1cb4f4aedb721c6d5b24e9fef737062bf6b0cfdb1b6dcc61c22e9bbf6361350c7860f8dc4a17067721f718c586409addae1d7bbc4f4035715476b8d4005b78384e970edc3860dcc036d1558ccf42988da7424a24b5c4daf0b4b228e781b03a0a8409288e835f2252f1669207d0d16", 0xc0, 0x5}, {&(0x7f0000002140)="53bf7ef299c9505fc5cb980f258cbbaed4df0d559e5603836a74d5334406ea50e289740e64e54a164f235e90db8065039c6bbe6733c2d0cc1f131aff877fbfe0be57f03d99b7df96b244bb3256125605c2f4b069f1665829941859089d40d9dc292e753aeb7aea40186daea1", 0x6c, 0xc846}, {&(0x7f00000021c0)="992a5a0810bd8b7ac36dc06c0221fbc48fac3b2b0b4a5f5798d04b2cb07bc09d0d25752009e30a13410843320cadc75117f15dbc660e70afcf15d564bd27c34c8667ea4534b2cef8c4198094566515cf961e6e6540fa4ce6fd0fb6ed273da59f0ea902b90fe901b59f66c5cd41b2", 0x6e, 0x2}, {&(0x7f0000002240)="f5d4aa75a2cd4e23b6662e3a284906b60cf3d773b03c4b35382fd959aa2a1be6b98c4cdfdfa58068d3c3cc699994b10d4599a9d7e9e6c5bf8ce3237dc9986599aaa3be84eaf1b67b51cce349e958636618cb542ccf08d5069ab4c8097c87", 0x5e, 0x1}], 0x8000, &(0x7f0000002380)=ANY=[@ANYBLOB="6e66733d6e6f73746178781db76f2c747a140e69f60cf662af73682c646f733178666c6f7070792c6e6f636173652c00"]) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)) r2 = syz_open_procfs(r1, &(0x7f0000003440)='io\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003480)=0x200) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getcwd(&(0x7f00000023c0)=""/4096, 0x1000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/hwrng\x00', 0x40800, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000003400)) 2018/04/22 17:26:47 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f6b636d9fe800452db13338f2902ba7e841a7054f5dbfcd901e28274ac4105bcd0ef23454c577239e7adb9289e17a1d97b03cd3d1f8a239f76215ede9e48d82f1e06bb055cc5c63656d4cc891f7f0be18b84d0e35d1c441d6d228f0573b6d1bf9f30f47de9248cfd0ec1656") r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r2, &(0x7f00000003c0)=0x8002, 0x4) write$binfmt_aout(r3, &(0x7f0000000400)={{0x108, 0x3, 0x8, 0x1c, 0x22e, 0x5, 0x26e, 0xffffffff}, "29397d913ebe2fa96ad55fcb015ee9532d42fba9ef8497944a280e4c41f88f99ca9ba943478d163c90b4a5fb1f1818d2ed4e608a6c4d3806fbdd2344794d9b6e36a559b63b6142627ede9d7fe2bcf099aa00031e17df85dd506c0f1ab2a8640ac021e065637c792f6913a34d0d0a564f21e541bc2748", [[], [], [], [], [], [], [], [], [], []]}, 0xa96) 2018/04/22 17:26:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0x728}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0x10}, &(0x7f0000000180)=0xc) r2 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/04/22 17:26:47 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x490, 0x0, 0x160, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x80000001, 0x7, 0xce90, 0x6cc, 0x9, 0x7af9, 'lo\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x213}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x42, 0x0, 0x100, 0x1, 0x0, "cef0793a817ca3a0f6f8ce39ee5c5e1f5a7b1899b7eb560ce10fbd547db5ee2da30f5fed722be404cb1411e289417a6a8039a0c05fc84955833fbcf6b54bbc71"}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x80000001, 0x7, 0x9, 0x5, 0x9, 0x7, 'yam0\x00', 'veth0\x00', {0xff}, {}, 0x0, 0x240}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0xbf1, 0xcb60, 0x9, 0x100, 0xffffffff, 0xab5f}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000900)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000940)=0xc) connect$packet(r1, &(0x7f0000000980)={0x11, 0x6, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) epoll_create(0x100) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3179) 2018/04/22 17:26:47 executing program 1: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x0) sendmsg$netrom(r0, &(0x7f0000002ac0)={&(0x7f0000000180)=@ax25={0x3, {"74b8617ada9722"}, 0xc83e}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000001c0)="e6e2e09205d1be3e6845655ed6a8889b95df0c1c54af7318be6a5cd7376f2e876ae83566f12a38cd5a3620692036c97908b5786d3d6b6f08b6adaf7f925a273cd60b30b8c6", 0x45}, {&(0x7f0000000240)="36a334483cf4a8af40ba5129bf358205fb6db442a631aca8c457e517c9f500468f859885d86f4943ae79ab240fedbda1cb3f895ace192515840cd61ad9dfd791e8d52e94a5cd235d1b3fd808e5d27efbad0f32c94fd8469b60e1bb6529cbe4a59a44e8b3f8b1258a8fb301ff07a570aeb58707c8640a8b2ebcecffd45278db0a5149324e4d63d64a8d642306027cd17260992eae6f9cb5799dec15ad829947d414888fb8105e381ca5219544137f27ee2cb6b59e2cc300b5d303904399a6d60dcea01841ef003715bafa490fb8707c527c5057fb4fb7dcdfb53c6d6120f52ea43066a7430992d92d18651d8100a0c3", 0xef}, {&(0x7f0000000340)="cf02255918d6fe1ce8bd0fef8163df2ad788d07974a716d8985cef1bf0897e34fd7be870e8d32ac5d8ff9c8527ce3c8d23e81139f48b4b0f83825a9d5d3f9566d9d1e9ef8095e4c97aff3544a5cd2e028e8a39c3ab096452a0eb8b44bd92944720880134d4a1ede0973161b10d7b200555d9f7c9094da8547f1f55eaefca957501cdaa7c579a82a3c0126abc189d", 0x8e}, {&(0x7f0000000400)="0d56e092e78f8ee4a5d4defa5294b3e5a35f5c4f2d66a9933434ee22d1de31522aa6a092c2cd37506384a75efc34db6465977e2574357d503df29fdd3a93642d25fadd58d7d99286740be037d4a60df2f7a8585ddd5197f11bc708be2a3b63470da90cde6d20a52b9b55956118b6", 0x6e}, {&(0x7f0000000480)="171ca16f080765282ae99c229306c012181a9127c98d8f5f97c3553208f76d401ca80f72c0c8edfcbb78eff5ecafc7e67a62dabf19716ec0a4e51bf0349ae6fbf77fc048a82213b5f7b8e94bc7950cf09dfa3a0a264a0fed7ef26d73af15d5e5b03e09cb1ed2453b5dd1a35179acc8377b69c4f5dd83e1a732c0f0963413778db9977f2876b112003a96e84aeb355a1a0e87a51ac59a49fc4ee4215879ba695cf76825f9b8fd139abbc0aebdd1e37c8814380529728b82e96c3c1ac1a0cc8c4084f3f579d85d2d", 0xc7}, {&(0x7f0000000580)="c8ae7343a1cf1f4c18902f", 0xb}], 0x6, &(0x7f0000000640)=[{0x70, 0x117, 0x3, "e7e405967f85485d5913dff8572446f6bb3327dffb1522c9858f9d9bfc75bb18a994e6be924049d72ea9edcbd357d02c00a724ac87be6efd1c4a823376c7b74754287f6093f0da5dfb0815c60d585d970fa9d582e746cb315f713f2b183e"}, {0xf0, 0x119, 0x95, "cb4da23b885321d53b78d279b9890eae24dcf2c25353e12466f8ab8de1efd78f3fad6d81b77e7334abdd984cec94dbf8e0c5b364d9adc80748b9a7ce45186471a09a76cad073b4c1c195839434458a809c33ecf87626b0aa63c3fb8429c726a8bcf8e6312cd0031c4fb48646056b50662b9d11166cd9ca606b191acdee273cc0d2e11a7bbdfec681b2ac3761b39e3dd817d1edf794e8cacda28543bcfa12e36b5756421580467772ea3b536443b0edc6c49cb780952322dcbb132f04449a64c1efc6a2154eda77cb372117e8a7d3638452306bd5f5a1352475"}, {0xd0, 0x18e, 0x1000, "05d59ed01131a21607beb6b0bb756040c79daf4f895b9bd48639c14a541fb24223c2ffc3661ec769a1e26944aa905a87fe65626f9c4d90cfc03cf784ea1ce17184fdbb00c0eae744cf5b567cf37846603167568742d944a2df5a288d24f21e36c7ec9fc2bf7ab24b6c981937137996c876b94d6ce0fbdb96703a2d27039d70bf98e2b569f7d8dcfb8d6d36f0fc4aa34858ac862a987e17199ea606d60b495cac089eda0b63223ab34e8b7999a434b0d881ec4320ab9ed397f326"}, {0xe0, 0x11d, 0x100000000, "4cc74fbf680f39438b0ca5fb012115946a4ed9d4bcaa08aea5c5275049c5e467f00274ba988e2738a5e442eac55beb7532a49f48fb0540a1fa56c62774a39a21f99ae447cf8cf323c4398b1efc2a25109a6e2b04ac6cee9d403bddbf78d519f937d1fbf5daf4e80670d4630bd7f2100b923df9b3964451b5070fbcd35f8be6d0c34687f33ed8139b410474d819fbc9ffad5228b9ee8b9d4dc948783288e7b31870ba1dcfdb1fc0eb45e1f5f2a5d3de537e990ed4a28a344fd141493207f5efa9007363fc817be4c2d7b74370"}, {0x80, 0x117, 0x2, "7f4f26f0f973bf7377f8de510bdf83d451a566af6c1f23c893db4ec5564a0d59f5716d04807766361f70cbe01fcfb9c105e6d6c575922d3a1c8944ae80eb391256934093ec006d727cbf0760ef409675681abfe0f43f7102a439d21cf0779655a8ea511ba49d6399c38d039296dde3d0"}, {0x1010, 0x107, 0x20, 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"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0x2478, 0xc1}, 0x20000000) 2018/04/22 17:26:47 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) ioperm(0x0, 0x8, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) [ 114.555826] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/22 17:26:48 executing program 5: symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f00000002c0)='./file0/file0\x00') r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@can={{0x0, 0xfffffffffffffffd, 0x9, 0xfffffffffffffff9}, 0x5, 0x1, 0x0, 0x0, "3330b658830473c4"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008040) 2018/04/22 17:26:48 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000040802, 0x80000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000000000000027000000ff7f00000000000000000000"]) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x7ad}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r5 = fcntl$getown(r0, 0x9) syz_open_procfs(r5, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) socketpair(0x19, 0x7, 0x7ffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r7, &(0x7f0000000000)="35f0b1b9e970d7915f3c6aeb83a1b84c8d4d72612f59e3363fa937b0c91ce16852da42c9d48c95bc", 0x28, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffd87) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000040)={0x8001, 0x4}) socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000080)=0x80000001) 2018/04/22 17:26:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/04/22 17:26:48 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) prctl$intptr(0xa, 0x2) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040)={&(0x7f0000000000)}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x1, 0x4, 0x10000000000000, 0x20}, &(0x7f0000000240)=0x98) 2018/04/22 17:26:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) 2018/04/22 17:26:48 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) ioperm(0x0, 0x8, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/04/22 17:26:48 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='gre0\x00') getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) acct(0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/22 17:26:48 executing program 7: io_setup(0x803, &(0x7f00000006c0)=0x0) io_getevents(r0, 0x2, 0x94, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x77359400}) r1 = open(&(0x7f0000000180)='./file1\x00', 0x100, 0x100) readv(r1, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/156}, {&(0x7f00000007c0)=""/175}, {&(0x7f0000000880)=""/80}, {&(0x7f0000000900)=""/100}, {&(0x7f0000000980)=""/153}, {&(0x7f0000000a40)=""/1}], 0x100001ce) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f0000000380)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00'}, &(0x7f0000000680)=0x54) write$cgroup_subtree(r1, &(0x7f00000003c0)={[{0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x38) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="eb62ea497506f0a88d4d5c4c08b9d05564fb5e7878422ba1dc1624e5c51f0ec8e95da01e461495497f0112aaef9a09bfc8bc93796392dc616e3c07aaa85472334371b31a4f2120b8cb9ded28b61e203f4bdfd3924872f835d5554c14bc360c04296153b4aa1f9ffeba89785a4729c7be60ab83e30f25683965e5893935d2004fdfaa9b850aa599dcbf965c9490d394f15ff0a8fb05069ec495376d26dabfbb21bc7a98fa1c58b9b5684a88f5cfe8398e", 0xb0, 0x7}, {&(0x7f0000000180), 0x0, 0x9}], 0x404, &(0x7f00000004c0)=ANY=[@ANYBLOB="646174613d6f7264657265642c6e6f646973636172742c71756f74613d6f6ec096a2bb509a4163f9b8aa72c883756f74615f39a9ec1273151ba16d4f86b1ea3a1f7175616e74756d3d31373d377c2c6e6f726772706c76622c00c012ecd774a4753ce05205264eab31509def2d71571501bc6917fbd4aea57f212186425c8af21f4cfc73a290fd9fac5131effcf4ec1f3de3178b508a33008207ac4720228ed609064ba67931850a9f852535e966e0864f0ecb48c7f7d8e9cf5a372098087e3a0639d3058b6d39deabd4bce9ddb900003ea34339b28c943d5400be8967e3fe267c1853b8d1c811867226ec1ac53a6b2b26e6009cdc54fd3f26a5688d6e854ed47617b36d57fb3903bc3179358a199dfe680b5ed982dce17482cf593d9718a4874c"]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1f, 0x2, [0x401, 0x1]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x2d0, 0x2, [0x3, 0x800]}, &(0x7f00000002c0)=0xc) io_destroy(r0) 2018/04/22 17:26:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x600002) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) pipe(&(0x7f0000160ff8)) 2018/04/22 17:26:48 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') 2018/04/22 17:26:48 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioprio_set$uid(0x3, r1, 0x9a) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000004010380000009500000000008000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) [ 115.478945] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 17:26:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) getsockname$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/04/22 17:26:48 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/04/22 17:26:48 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) 2018/04/22 17:26:48 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/22 17:26:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) fanotify_init(0x400000000000, 0x1) [ 115.775305] 9pnet_virtio: no channels available for device ./file0 [ 115.872755] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="fe34cb90bdb3fe4ab87b76c1387b47f051e9d65d9ef03cf1b89f6fec6b078ed1ba0cbdc76681e716efc5d4e7e00cd5366047b08d335cc3da71799b3ab700", 0x3e) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) flock(r1, 0x4) 2018/04/22 17:26:49 executing program 7: io_setup(0x4, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:26:49 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/22 17:26:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/04/22 17:26:49 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x8, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x5, 0x19, 0x4, "137c730e8bcffe5db489af12ee50ad99b3655c345fa2fa437bc842029820bb3d5ade1d750365aac855fbea6c97957f9aa06e29cd884e25574c5c21b1674626a7", "4d0cf394f00f607fe9438f7b8d8dcaaccbb2e6ef0da1af30c0a654adb4b326594d05a82a301d58a95cca125644ef046ffbaf9c455c57eb36e0546f8d7f3240cd", "dbde4874a652bcc9784abe363ce12faa7eb1e75418e067dfee57f6a2b87b2ad1", [0x7, 0x7]}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/22 17:26:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000140), 0x0, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000200)='./file1\x00', r1}, 0xd) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="fc95c709438f9b3d2f49510a9f1b57f8854d2835522e59dbe7dfe58d2d32ab20b1cc7b50c1d24b3c8313e1dbf3f468a615a52b25a8d75ee7cdc9052f98782b1fae859d8afb9a2bd9e3859f2b96ceaa2899f2ea1acf3a7111705e123c510d73d474c1ede3bfeb60b557a14d1042", 0x6d, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) 2018/04/22 17:26:49 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/22 17:26:49 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/04/22 17:26:49 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') [ 116.374967] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:49 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000000c0)="59f4d0be31ffdc4fb28ce0712aa3109bbd31c6f0") fcntl$setpipe(r1, 0x407, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0xc, &(0x7f0000000000)=""/12}) 2018/04/22 17:26:49 executing program 2: io_setup(0x803, &(0x7f00000006c0)=0x0) io_getevents(r0, 0x2, 0x94, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x77359400}) r1 = open(&(0x7f0000000180)='./file1\x00', 0x100, 0x100) readv(r1, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/156}, {&(0x7f00000007c0)=""/175}, {&(0x7f0000000880)=""/80}, {&(0x7f0000000900)=""/100}, {&(0x7f0000000980)=""/153}, {&(0x7f0000000a40)=""/1}], 0x100001ce) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f0000000380)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00'}, &(0x7f0000000680)=0x54) write$cgroup_subtree(r1, &(0x7f00000003c0)={[{0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x38) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="eb62ea497506f0a88d4d5c4c08b9d05564fb5e7878422ba1dc1624e5c51f0ec8e95da01e461495497f0112aaef9a09bfc8bc93796392dc616e3c07aaa85472334371b31a4f2120b8cb9ded28b61e203f4bdfd3924872f835d5554c14bc360c04296153b4aa1f9ffeba89785a4729c7be60ab83e30f25683965e5893935d2004fdfaa9b850aa599dcbf965c9490d394f15ff0a8fb05069ec495376d26dabfbb21bc7a98fa1c58b9b5684a88f5cfe8398e", 0xb0, 0x7}, {&(0x7f0000000180), 0x0, 0x9}], 0x404, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1f, 0x2, [0x401, 0x1]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x2d0, 0x2, [0x3, 0x800]}, &(0x7f00000002c0)=0xc) io_destroy(r0) 2018/04/22 17:26:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="827dc944"], &(0x7f0000000100)=0x8) 2018/04/22 17:26:49 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/22 17:26:49 executing program 3: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r1 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='-GPL/ppp0\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/254, 0xfe) 2018/04/22 17:26:49 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/04/22 17:26:49 executing program 5: r0 = getpgrp(0x0) waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3, 0x10001, 0x2f8d, 0x1be, 0x3, 0x3, 0x2, 0x2e7, 0x38, 0xd3, 0x5, 0x20, 0x20, 0x2, 0x401, 0xffffffffffffa86a, 0x5be6}, [{0x3, 0x2, 0x7fffffff, 0x4, 0x3ff, 0x5, 0x100000000, 0x7}, {0x7, 0x336, 0x9, 0x3, 0x7a21, 0x2, 0x7, 0x2}], "22c30ace835270e9bdd4e125e480cc248e285e29ff0bafb948987ef8104058f2f6337f68fb8d6f86fc0863909c63477d966fbd7e92c13c3ca9ffe0d002e9f49bbe0032525679aaf230248dcc1a69b80726080895610b8fb600afa5be0d1b76704849ad55538452ba66e450451cd650b43c5b2e56d86292e6e9f50be689c9ad341c2f09a74ee4afb1c8ded1652f5eb8e20776b7286f8394eed1616badb071bf61218fb517"}, 0x11c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r4, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r1}, &(0x7f0000d5c000), 0x8) connect$unix(r3, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/22 17:26:49 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') [ 116.773744] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="827dc944"], &(0x7f0000000100)=0x8) 2018/04/22 17:26:50 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/04/22 17:26:50 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/04/22 17:26:50 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x0, 0xa, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/22 17:26:50 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000001340)='/dev/dmmidi#\x00', 0x4, 0x40000) recvmsg$netrom(r1, &(0x7f0000001840)={&(0x7f0000000000)=@ax25={0x3, {"d967e1baeab495"}, 0x2}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="6046d2c80d4b20efc5385e192d5cf397cdb173aac4f460d7f2263cc102b430c03409b97cd9d50b07d4cddfc64ab4e5e3f7d0542def0daf3336bd28232263d8016760ba9c200dcac85071f605bf4f395a0197745f443b5b1a483164ba22", 0x5d}, {&(0x7f00000000c0)="adc1ebedcf0cc52fbcf7cf1bf27ffef92cb48d540407f7874e909fab84e3606621e29d8c410c20fb031627e8bd1c1eec1a1807273ef59d8a3690c20d04143baffb0be74ad30c7619b146024a5dcc866b31a168920accfb40532b355c0cc86c16262303f4158baeb4e251b1bbf710dafbd38c748535", 0x75}, {&(0x7f0000000140)="7bd6cdfbf18e0c8a2def82c0f64d064661b84525ae64dd0a171c689ba0679301b0c72522a6f01b3ad35445f1208ef090ccd90543914543abb3b8005a8a4d91504db90f8175b8f84bd2f6fd777ac8a5ae61f86d72c1dd2f2c81b90f5a6105d8fa87734efb75abfb6602f2d68cc1648e6ff7f2c3b24ab5edcf", 0x78}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="bde3633758ebccf391e855993fa47c8448805905464f7d61e73574bbee8e8ecd46ac1457902e59aa1326d481d03d9743183a118fa2fed48be548bcc501db16a3061a03a9155bfffc29addc568c69dc0bd10118f74e61ba6b6b2c63a43a4b34011638da9fb77a82e60d2b8f5e", 0x6c}], 0x5, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x560, 0x1}, 0x40) fcntl$setpipe(r2, 0x407, 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000012c0)=""/86) 2018/04/22 17:26:50 executing program 2: socketpair$unix(0x1, 0x21, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/04/22 17:26:50 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:50 executing program 5: r0 = getpgrp(0x0) waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3, 0x10001, 0x2f8d, 0x1be, 0x3, 0x3, 0x2, 0x2e7, 0x38, 0xd3, 0x5, 0x20, 0x20, 0x2, 0x401, 0xffffffffffffa86a, 0x5be6}, [{0x3, 0x2, 0x7fffffff, 0x4, 0x3ff, 0x5, 0x100000000, 0x7}, {0x7, 0x336, 0x9, 0x3, 0x7a21, 0x2, 0x7, 0x2}], "22c30ace835270e9bdd4e125e480cc248e285e29ff0bafb948987ef8104058f2f6337f68fb8d6f86fc0863909c63477d966fbd7e92c13c3ca9ffe0d002e9f49bbe0032525679aaf230248dcc1a69b80726080895610b8fb600afa5be0d1b76704849ad55538452ba66e450451cd650b43c5b2e56d86292e6e9f50be689c9ad341c2f09a74ee4afb1c8ded1652f5eb8e20776b7286f8394eed1616badb071bf61218fb517"}, 0x11c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r4, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r1}, &(0x7f0000d5c000), 0x8) connect$unix(r3, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 117.806323] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:50 executing program 2: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="1f0000001e003d1d8d70ffe608027702000600536b8d3d6c04080001454a13", 0x1f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0180000001cbad65c96579b955fa4c4fbb6da5563200"], &(0x7f0000000040)=0x6) 2018/04/22 17:26:50 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/04/22 17:26:50 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:50 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = fcntl$getown(r0, 0x9) setpriority(0x100000003, r1, 0x3b8a1b4a) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e23}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x280, 0x8, 0x0, 0x2, 0x9, &(0x7f0000000000)='dummy0\x00', 0x2, 0x101, 0x99e7}) poll(&(0x7f0000000080)=[{r0, 0x40}, {0xffffffffffffffff, 0x80}, {r0}], 0x3, 0x34c) 2018/04/22 17:26:51 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7fffffff, 0x80) [ 118.034234] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 118.042938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 17:26:51 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) lseek(r0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "4de4f74510a7e5e01bde10cb42"}, 0x11) [ 118.115282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 118.124135] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 118.142701] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:52 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/22 17:26:52 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xfffffffffffffff8, 0x7ff, 0x0, 'queue0\x00'}) 2018/04/22 17:26:52 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xa2f0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x20, "21d4ba383fe7591555e9ae456b20f708d6e370fa56ae50414c2338ee029294b0"}, &(0x7f00000000c0)=0x28) 2018/04/22 17:26:52 executing program 0: r0 = socket$inet6(0xa, 0x80000020000007ff, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000067c000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/22 17:26:52 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5d465bf4, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3884207474c30e8161185ac1cf1523ba3c02ac575c1e94e3a9fd603d364397fddf47cc1cb7c21e93", 0x28, 0x1}], 0x0, &(0x7f0000000180)={[{@treelog='treelog', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) 2018/04/22 17:26:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20c00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x800, 0x8, 0x6, 0x92f, 0xfffffffffffffff7, 0x3ff, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x1000}}, 0xfa24, 0x4, 0x7, 0x1000, 0x3}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x22, "afec051e1c8a7506ab492f2b7547eebb96c2d6bef50db7ffd9a3a24e369239ad8dba"}, &(0x7f0000000180)=0x2a) prctl$void(0x1e) setsockopt(r0, 0xff, 0x7, &(0x7f0000000340)="89", 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/22 17:26:52 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x99, "5e5c177ca7283971fb6b84e7f0e9abe2349fd8d58546ec35c6709407d062deb43f9534afff5b52d307169c9077c048e5c17456ad30151481ef6d4ef879b01c030129c55b09fe58e6dd9100b64e53253039dc14c4172f55861f0fc4bc13de308a8c0f2c8f5412371ae862cb93083eb92ab7b9c22644e74147085741e3830fd32d2bfa973095223afeddca6b7021d58a6a341a08f7a3e5c1c2e5"}, &(0x7f0000000200)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x8}, 0x8) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:26:52 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 119.123925] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:52 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/22 17:26:52 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111080, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x7f) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) prctl$void(0x47) 2018/04/22 17:26:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8100) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x81, &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000a40)="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", 0x1000) fchmod(r1, 0x10) 2018/04/22 17:26:52 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x1f, 0x10000}, 'port0\x00', 0x10, 0x8, 0xffffffffffffffa1, 0x9, 0x800, 0x2, 0xb38a, 0x0, 0x1, 0x8000}) [ 119.287709] mmap: syz-executor5 (8743) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/22 17:26:52 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:52 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) [ 119.476234] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:53 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x40, 0xffffffffffff8384, r2, 0x1, r3, 0x101, 0x5, 0x6}) 2018/04/22 17:26:53 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/22 17:26:53 executing program 1 (fault-call:1 fault-nth:0): r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:53 executing program 6: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:53 executing program 0: r0 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="389157dce6b91aedc4ba3b81534333b6716fcbfb98cc2971ca9a00d99859b92fba358c6072c50009e18210b631435c5925b62cf6477305fd0df04df8144e0f6a2e29aaa06c679cd6828f959d4ba12a9a7b8ead923e61ce8e7a05cc4b5965548f764a55", 0x63, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000400)=""/150, 0x6f) r1 = socket(0x5, 0x806, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x20}, &(0x7f0000000040)=0xc) msgget$private(0x0, 0x414) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x408080) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3fffd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="f58500", @ANYRES16=r5, @ANYBLOB="022bbd7000fbdbdf250700000000ceb5383c17e28d93b3949fbe23d48c436aa5c9b4c1ecc4eafc3290a17ad6457bce31909680a8b4314b9073b71457e2356c426aaac2db48022ad1a2285352cc05a4ef7b507599bfcd951725cc6b96ebccc6840c3d848342ead5455fee5f5d50182b0b663950fb8f0e15c696c747e60f31aaa993a89cba964b2dda5cce2191d1dcdf184c7914c54981b85e376ef0d0900fd44d8f682dc779a6e5fdee9068e68fc895d5f085c2ce0b088a80f71e4cde2d107db2ee00b134316c07467ad4560bd0c653fbbd7379b4cd1ee9ac27edffe52872d9e898032c95ac5b235ca948177490611922c66411a31105"], 0x3a4}, 0x1, 0x0, 0x0, 0x8000}, 0xb84960cbfafb8809) fallocate(r1, 0x0, 0x1, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000580)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000140), 0x12fd, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='ocfs2_dlmfs\x00', 0x40, &(0x7f0000000500)="01e4e8283f7e3a5a7a1d53dc23f11987e8dd664322e6e36c29bfbe654cb522916196a0e1c044678a") 2018/04/22 17:26:53 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:53 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00000000c0)={0x4000000000001, 0x7}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x9, 0x2, 0x0, 0xa03, 0x5f}) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x118, 0x101, 0x0, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) io_destroy(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x14a0, 0x9, 0x5785, 0x6, 0x100000001, 0x400}, 0x7, 0x5, 0x718}) [ 120.080274] FAULT_INJECTION: forcing a failure. [ 120.080274] name failslab, interval 1, probability 0, space 0, times 0 [ 120.091810] CPU: 1 PID: 8787 Comm: syz-executor1 Not tainted 4.16.0+ #86 [ 120.098689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.108078] Call Trace: [ 120.110722] dump_stack+0x185/0x1d0 [ 120.114400] should_fail+0x87b/0xab0 [ 120.118214] should_failslab+0x279/0x2a0 [ 120.122337] kmem_cache_alloc+0x136/0xb90 [ 120.126569] ? fcntl_setlease+0x270/0xd10 [ 120.130791] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.135508] fcntl_setlease+0x270/0xd10 [ 120.139567] ? SYSC_fcntl+0x27a/0x390 [ 120.143412] do_fcntl+0x939/0x2210 [ 120.147001] ? security_file_fcntl+0x5e/0x210 [ 120.151573] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.157026] SYSC_fcntl+0x27a/0x390 [ 120.160761] SyS_fcntl+0x54/0x80 [ 120.164220] do_syscall_64+0x309/0x430 [ 120.168169] ? f_getown+0x190/0x190 [ 120.171849] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.177071] RIP: 0033:0x455389 2018/04/22 17:26:53 executing program 6: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 120.180283] RSP: 002b:00007f0f6a53bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 120.188036] RAX: ffffffffffffffda RBX: 00007f0f6a53c6d4 RCX: 0000000000455389 [ 120.195336] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 [ 120.202642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.209946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 120.217256] R13: 0000000000000091 R14: 00000000006f3e38 R15: 0000000000000000 2018/04/22 17:26:53 executing program 6: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 120.270238] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:53 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xea0) 2018/04/22 17:26:53 executing program 1 (fault-call:1 fault-nth:1): r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/22 17:26:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:53 executing program 6 (fault-call:1 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 120.601492] 9pnet_virtio: no channels available for device ./file0 [ 120.614361] FAULT_INJECTION: forcing a failure. [ 120.614361] name failslab, interval 1, probability 0, space 0, times 0 [ 120.625865] CPU: 0 PID: 8824 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 120.632736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.642133] Call Trace: [ 120.644775] dump_stack+0x185/0x1d0 [ 120.648453] should_fail+0x87b/0xab0 [ 120.652276] should_failslab+0x279/0x2a0 [ 120.656411] __kmalloc_track_caller+0x208/0xcb0 [ 120.661185] ? strndup_user+0x134/0x1f0 [ 120.665237] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.670165] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.674930] memdup_user+0x7c/0x200 [ 120.678668] strndup_user+0x134/0x1f0 [ 120.682596] SYSC_mount+0xc4/0x3d0 [ 120.686254] SyS_mount+0x77/0xa0 [ 120.689718] do_syscall_64+0x309/0x430 [ 120.693845] ? put_mnt_ns+0x2f0/0x2f0 2018/04/22 17:26:53 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x800) [ 120.697698] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.702919] RIP: 0033:0x455389 [ 120.706134] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 120.713887] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 120.721194] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 120.728500] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 120.735800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.743114] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000000 [ 120.781759] FAULT_INJECTION: forcing a failure. [ 120.781759] name failslab, interval 1, probability 0, space 0, times 0 [ 120.793189] CPU: 0 PID: 8815 Comm: syz-executor1 Not tainted 4.16.0+ #86 [ 120.800068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.809555] Call Trace: [ 120.812203] dump_stack+0x185/0x1d0 [ 120.815883] should_fail+0x87b/0xab0 [ 120.819773] should_failslab+0x279/0x2a0 [ 120.823909] kmem_cache_alloc+0x136/0xb90 [ 120.828128] ? fasync_alloc+0x55/0x60 [ 120.832072] ? kmem_cache_alloc+0xaab/0xb90 [ 120.836484] ? fcntl_setlease+0x270/0xd10 [ 120.840730] fasync_alloc+0x55/0x60 [ 120.844410] fcntl_setlease+0x95a/0xd10 [ 120.848450] ? SYSC_fcntl+0x27a/0x390 [ 120.852302] do_fcntl+0x939/0x2210 [ 120.855909] ? security_file_fcntl+0x5e/0x210 [ 120.860493] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.865952] SYSC_fcntl+0x27a/0x390 [ 120.869689] SyS_fcntl+0x54/0x80 [ 120.873153] do_syscall_64+0x309/0x430 [ 120.877102] ? f_getown+0x190/0x190 [ 120.880771] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.885989] RIP: 0033:0x455389 [ 120.889204] RSP: 002b:00007f0f6a53bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 120.896959] RAX: ffffffffffffffda RBX: 00007f0f6a53c6d4 RCX: 0000000000455389 [ 120.904266] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 [ 120.911574] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.918887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/22 17:26:53 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 120.926198] R13: 0000000000000091 R14: 00000000006f3e38 R15: 0000000000000001 2018/04/22 17:26:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:54 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000015c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/164, 0xa4}], 0x8, &(0x7f0000001580)=""/3, 0x3, 0xcf7}, 0x2100) ioctl(r1, 0x5, &(0x7f0000001640)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001640)=0x1000, 0xffffff3a) 2018/04/22 17:26:54 executing program 6 (fault-call:1 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:54 executing program 1 (fault-call:1 fault-nth:2): r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/22 17:26:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:54 executing program 0: 2018/04/22 17:26:54 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x94) close(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x1) [ 121.580609] FAULT_INJECTION: forcing a failure. [ 121.580609] name failslab, interval 1, probability 0, space 0, times 0 [ 121.591991] CPU: 0 PID: 8849 Comm: syz-executor1 Not tainted 4.16.0+ #86 [ 121.598876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.608294] Call Trace: [ 121.610947] dump_stack+0x185/0x1d0 [ 121.614641] should_fail+0x87b/0xab0 [ 121.618420] should_failslab+0x279/0x2a0 [ 121.622557] kmem_cache_alloc+0x136/0xb90 [ 121.626767] ? locks_get_lock_context+0x158/0x730 [ 121.631662] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.636395] ? locks_get_lock_context+0x54/0x730 [ 121.641203] locks_get_lock_context+0x158/0x730 [ 121.645940] ? locks_get_lock_context+0x730/0x730 [ 121.650840] generic_setlease+0xeb9/0x3b00 [ 121.655156] ? kmem_cache_alloc+0xaab/0xb90 [ 121.659548] fcntl_setlease+0xc0a/0xd10 [ 121.663597] ? SYSC_fcntl+0x27a/0x390 [ 121.667456] do_fcntl+0x939/0x2210 [ 121.671062] ? security_file_fcntl+0x5e/0x210 [ 121.675654] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.681120] SYSC_fcntl+0x27a/0x390 [ 121.684863] SyS_fcntl+0x54/0x80 [ 121.688337] do_syscall_64+0x309/0x430 [ 121.692293] ? f_getown+0x190/0x190 [ 121.696002] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.701229] RIP: 0033:0x455389 [ 121.704449] RSP: 002b:00007f0f6a53bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 121.712205] RAX: ffffffffffffffda RBX: 00007f0f6a53c6d4 RCX: 0000000000455389 [ 121.719519] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000013 2018/04/22 17:26:54 executing program 0: [ 121.726822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.734128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.741430] R13: 0000000000000091 R14: 00000000006f3e38 R15: 0000000000000002 [ 121.771078] FAULT_INJECTION: forcing a failure. [ 121.771078] name failslab, interval 1, probability 0, space 0, times 0 [ 121.782531] CPU: 1 PID: 8853 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 121.789491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.798873] Call Trace: [ 121.801520] dump_stack+0x185/0x1d0 [ 121.805203] should_fail+0x87b/0xab0 [ 121.809019] should_failslab+0x279/0x2a0 [ 121.813141] __kmalloc_track_caller+0x208/0xcb0 [ 121.817909] ? strndup_user+0x134/0x1f0 [ 121.821954] ? kmsan_set_origin+0x9e/0x160 [ 121.826262] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 121.831716] memdup_user+0x7c/0x200 [ 121.835455] strndup_user+0x134/0x1f0 [ 121.839369] SYSC_mount+0x193/0x3d0 [ 121.843110] SyS_mount+0x77/0xa0 [ 121.846565] do_syscall_64+0x309/0x430 [ 121.850513] ? put_mnt_ns+0x2f0/0x2f0 [ 121.854364] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.859584] RIP: 0033:0x455389 [ 121.862798] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.870649] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 2018/04/22 17:26:54 executing program 1 (fault-call:1 fault-nth:3): r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:54 executing program 0: [ 121.877960] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 121.885267] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 121.892575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.899882] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000001 [ 121.918752] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:26:55 executing program 2: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:55 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x42a) 2018/04/22 17:26:55 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) dup(r0) 2018/04/22 17:26:55 executing program 6 (fault-call:1 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:55 executing program 0: 2018/04/22 17:26:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 122.351189] FAULT_INJECTION: forcing a failure. [ 122.351189] name failslab, interval 1, probability 0, space 0, times 0 [ 122.362629] CPU: 1 PID: 8886 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 122.369503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.378885] Call Trace: [ 122.381532] dump_stack+0x185/0x1d0 [ 122.385216] should_fail+0x87b/0xab0 [ 122.388998] should_failslab+0x279/0x2a0 [ 122.393172] __kmalloc+0xc2/0x350 [ 122.396718] ? copy_mount_options+0x91/0x540 [ 122.401214] ? SYSC_mount+0x251/0x3d0 [ 122.405156] copy_mount_options+0x91/0x540 [ 122.409475] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.415019] ? strndup_user+0x1a3/0x1f0 [ 122.419094] SYSC_mount+0x251/0x3d0 [ 122.422843] SyS_mount+0x77/0xa0 [ 122.426307] do_syscall_64+0x309/0x430 [ 122.430266] ? put_mnt_ns+0x2f0/0x2f0 [ 122.434119] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.439341] RIP: 0033:0x455389 [ 122.442551] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 122.450304] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 122.457611] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 122.464918] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 122.472225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.479528] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000002 2018/04/22 17:26:55 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x40, {0x2, 0x4e21, @rand_addr=0x9430}, 'bridge_slave_0\x00'}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x200000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x2, 0x81, 0x4d}) accept4$alg(r2, 0x0, 0x0, 0x80000) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x3f) 2018/04/22 17:26:55 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/22 17:26:55 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x401, 0x4) io_destroy(r0) 2018/04/22 17:26:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="6f0f1bc7cc51aa808306b85357072d587958469d", 0x14) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:55 executing program 6 (fault-call:1 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:55 executing program 2: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:55 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x11}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x80182) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0x10441) close(r0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x8000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x400000000000) r2 = open(&(0x7f0000000300)='./file0\x00', 0x200080044, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r3, 0xb, &(0x7f0000000040)={0xd6d, 0x5}, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x954cfac945c55823, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000240)=0x7ad0a7f7, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000340)={0x2001}) fcntl$setlease(r2, 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/22 17:26:55 executing program 0: [ 122.969268] FAULT_INJECTION: forcing a failure. [ 122.969268] name failslab, interval 1, probability 0, space 0, times 0 [ 122.980805] CPU: 0 PID: 8914 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 122.987689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.997078] Call Trace: [ 122.999712] dump_stack+0x185/0x1d0 [ 123.003386] should_fail+0x87b/0xab0 [ 123.007192] should_failslab+0x279/0x2a0 [ 123.011308] kmem_cache_alloc+0x136/0xb90 [ 123.015518] ? getname_flags+0x12a/0xaa0 2018/04/22 17:26:56 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_unlink(&(0x7f0000000000)=',GPLprocuserem1cgroupselinuxtrusted(:)user^/\x00') fcntl$setlease(r0, 0x400, 0x2) [ 123.019654] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.024576] getname_flags+0x12a/0xaa0 [ 123.028579] user_path_at_empty+0xbb/0x140 [ 123.032885] do_mount+0x2a4/0x4ed0 [ 123.036546] SYSC_mount+0x32e/0x3d0 [ 123.040293] SyS_mount+0x77/0xa0 [ 123.043763] do_syscall_64+0x309/0x430 [ 123.047817] ? put_mnt_ns+0x2f0/0x2f0 [ 123.051674] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.056899] RIP: 0033:0x455389 [ 123.060118] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/22 17:26:56 executing program 2: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0xff49) [ 123.067874] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 123.075176] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 123.082484] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 123.089790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.097096] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000003 2018/04/22 17:26:56 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x4, 0x1, 0x3, 0x1, 0x23, 0x0, 0x2}, &(0x7f0000000040)=0x20) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x80, 0x0, 0x4, 0x4, 0x6, 0x24e2, 0x1, 0x81, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/04/22 17:26:56 executing program 2: r0 = socket$inet6(0xa, 0x8000000000080802, 0x0) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/22 17:26:56 executing program 1: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000180)) r0 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='-].\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) 2018/04/22 17:26:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0xff49) 2018/04/22 17:26:56 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000000)=""/69, &(0x7f0000000080)=""/129, &(0x7f0000000140)=""/112, 0x3004}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x1) 2018/04/22 17:26:56 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x200802, r1}) readahead(r0, 0x6, 0xf80000000000000) fcntl$setlease(r0, 0x400, 0x2) 2018/04/22 17:26:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x400}]}, 0x8) write(r1, &(0x7f0000000080), 0xff49) 2018/04/22 17:26:56 executing program 6 (fault-call:1 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x1) write(r1, &(0x7f0000000080), 0xff49) 2018/04/22 17:26:56 executing program 7: io_setup(0x7, &(0x7f0000000080)=0x0) io_destroy(r0) io_setup(0x803, &(0x7f00000004c0)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) 2018/04/22 17:26:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="5258fe6390c6b8a75244e2298d66cff7ea535ea378ec6c874b18716d978f", 0x1e) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 123.843533] FAULT_INJECTION: forcing a failure. [ 123.843533] name failslab, interval 1, probability 0, space 0, times 0 [ 123.854914] CPU: 0 PID: 8971 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 123.861785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.871170] Call Trace: [ 123.873807] dump_stack+0x185/0x1d0 [ 123.877491] should_fail+0x87b/0xab0 [ 123.881311] should_failslab+0x279/0x2a0 [ 123.885492] kmem_cache_alloc+0x136/0xb90 [ 123.889689] ? alloc_vfsmnt+0x7b/0xcf0 [ 123.893646] alloc_vfsmnt+0x7b/0xcf0 [ 123.897445] ? get_fs_type+0x30a/0x9c0 [ 123.901384] vfs_kern_mount+0xaf/0x990 [ 123.905332] do_mount+0xca5/0x4ed0 [ 123.908960] ? __kmalloc+0x23c/0x350 [ 123.912757] ? copy_mount_options+0x91/0x540 [ 123.917272] SYSC_mount+0x32e/0x3d0 [ 123.921025] SyS_mount+0x77/0xa0 [ 123.924487] do_syscall_64+0x309/0x430 [ 123.928438] ? put_mnt_ns+0x2f0/0x2f0 [ 123.932296] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.937529] RIP: 0033:0x455389 2018/04/22 17:26:56 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x8811, r0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:26:56 executing program 2: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00000000c0)={0x4000000000001, 0x7}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x9, 0x2, 0x0, 0xa03, 0x5f}) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x118, 0x101, 0x0, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) io_destroy(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x14a0, 0x9, 0x5785, 0x6, 0x100000001, 0x400}, 0x7, 0x5, 0x718}) [ 123.940745] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 123.948501] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 123.955813] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 123.963132] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 123.970440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.977744] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000004 2018/04/22 17:26:57 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x800) 2018/04/22 17:26:57 executing program 5 (fault-call:1 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:57 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x8000) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:57 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) fcntl$setlease(r0, 0x400, 0x0) [ 124.165171] FAULT_INJECTION: forcing a failure. [ 124.165171] name failslab, interval 1, probability 0, space 0, times 0 [ 124.176676] CPU: 1 PID: 8994 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 124.183549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.192935] Call Trace: [ 124.195585] dump_stack+0x185/0x1d0 [ 124.199280] should_fail+0x87b/0xab0 [ 124.203102] should_failslab+0x279/0x2a0 [ 124.207238] __kmalloc_track_caller+0x208/0xcb0 [ 124.211994] ? strndup_user+0x134/0x1f0 [ 124.216051] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.220981] ? __msan_poison_alloca+0x15c/0x1d0 [ 124.225707] memdup_user+0x7c/0x200 [ 124.229429] strndup_user+0x134/0x1f0 [ 124.233337] SYSC_mount+0xc4/0x3d0 [ 124.236992] SyS_mount+0x77/0xa0 [ 124.240436] do_syscall_64+0x309/0x430 [ 124.244383] ? put_mnt_ns+0x2f0/0x2f0 [ 124.248232] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.253454] RIP: 0033:0x455389 [ 124.256682] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/22 17:26:57 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x7, 0x508c, 0x0, 0x6]}, 0xc) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)) 2018/04/22 17:26:57 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = msgget$private(0x0, 0x20) msgsnd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xaf, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/22 17:26:57 executing program 6 (fault-call:1 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 124.264441] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 124.271756] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 124.279064] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 124.286372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 124.293680] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000000 [ 124.456003] FAULT_INJECTION: forcing a failure. [ 124.456003] name failslab, interval 1, probability 0, space 0, times 0 [ 124.467716] CPU: 0 PID: 9014 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 124.474590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.483977] Call Trace: [ 124.486623] dump_stack+0x185/0x1d0 [ 124.490311] should_fail+0x87b/0xab0 [ 124.494092] should_failslab+0x279/0x2a0 [ 124.498273] __kmalloc_track_caller+0x208/0xcb0 [ 124.503052] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 124.508588] ? alloc_vfsmnt+0x30d/0xcf0 [ 124.512654] kstrdup_const+0x154/0x270 [ 124.516596] alloc_vfsmnt+0x30d/0xcf0 [ 124.520448] vfs_kern_mount+0xaf/0x990 [ 124.524387] do_mount+0xca5/0x4ed0 [ 124.528005] ? __kmalloc+0x23c/0x350 [ 124.531803] ? copy_mount_options+0x91/0x540 [ 124.536308] SYSC_mount+0x32e/0x3d0 [ 124.540045] SyS_mount+0x77/0xa0 [ 124.543506] do_syscall_64+0x309/0x430 [ 124.547451] ? put_mnt_ns+0x2f0/0x2f0 [ 124.551299] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 124.556525] RIP: 0033:0x455389 [ 124.559731] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 124.567482] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 124.574782] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 124.582079] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 124.589372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 124.596665] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000005 2018/04/22 17:26:57 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3f) 2018/04/22 17:26:57 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x42000, 0x4) memfd_create(&(0x7f0000000040)='em0&\x00', 0x2) fcntl$setlease(r0, 0x400, 0x2) sendfile(r0, r0, &(0x7f0000000000), 0xb9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/04/22 17:26:57 executing program 5 (fault-call:1 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340)=""/211, &(0x7f0000000000)=0xd3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x30e, 0x200, 0xfffffffffffffff9, 0x1, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0xb6, &(0x7f0000000080)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000240)=""/235) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4f24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/7) 2018/04/22 17:26:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x6, 0x30, 0x800000000000000, 0x4}, &(0x7f0000000300)=0x18) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:57 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1}, {0xa, 0x0, 0x2, @empty, 0x1}, 0x0, [0x800000000000000, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x2, 0x1]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = socket(0x8, 0x800, 0x80000000) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xc42, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x7c6, 0x2, 0x8, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xfffffffffffffff7}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x25d, 0x8, 0x0, 0x4f, 0x6, 0x5, 0x1, 0x1, r2}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xf25, 0x8}, &(0x7f0000000180)=0xc) 2018/04/22 17:26:57 executing program 6 (fault-call:1 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:57 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x73fd, 0x1, 0x2, 0xfffffffffffffffa}) [ 124.937530] FAULT_INJECTION: forcing a failure. [ 124.937530] name failslab, interval 1, probability 0, space 0, times 0 [ 124.948968] CPU: 1 PID: 9038 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 124.955848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.965237] Call Trace: [ 124.967881] dump_stack+0x185/0x1d0 [ 124.971563] should_fail+0x87b/0xab0 [ 124.975374] should_failslab+0x279/0x2a0 [ 124.979505] __kmalloc_track_caller+0x208/0xcb0 [ 124.984272] ? strndup_user+0x134/0x1f0 [ 124.988325] ? kmsan_set_origin+0x9e/0x160 [ 124.992649] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 124.998119] memdup_user+0x7c/0x200 [ 125.001870] strndup_user+0x134/0x1f0 [ 125.005780] SYSC_mount+0x193/0x3d0 [ 125.009528] SyS_mount+0x77/0xa0 [ 125.012991] do_syscall_64+0x309/0x430 [ 125.016939] ? put_mnt_ns+0x2f0/0x2f0 [ 125.020790] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.026022] RIP: 0033:0x455389 [ 125.029231] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.036987] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 125.044287] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 125.051598] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 125.058899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.066205] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000001 [ 125.080663] FAULT_INJECTION: forcing a failure. [ 125.080663] name failslab, interval 1, probability 0, space 0, times 0 [ 125.092084] CPU: 1 PID: 9041 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 125.098955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.108339] Call Trace: [ 125.110981] dump_stack+0x185/0x1d0 [ 125.114662] should_fail+0x87b/0xab0 [ 125.118433] should_failslab+0x279/0x2a0 [ 125.122582] __kmalloc+0xc2/0x350 [ 125.126122] ? v9fs_mount+0x96/0x11b0 [ 125.129998] v9fs_mount+0x96/0x11b0 [ 125.133680] ? alloc_pages_current+0x6b5/0x970 [ 125.138349] ? security_sb_copy_data+0x4c/0x1f0 [ 125.143105] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.148515] ? mount_fs+0x689/0x780 [ 125.152220] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 125.156966] mount_fs+0x296/0x780 [ 125.160489] vfs_kern_mount+0x222/0x990 [ 125.164526] do_mount+0xca5/0x4ed0 [ 125.168156] ? __kmalloc+0x23c/0x350 [ 125.171951] ? copy_mount_options+0x91/0x540 [ 125.176473] SYSC_mount+0x32e/0x3d0 [ 125.180207] SyS_mount+0x77/0xa0 [ 125.183664] do_syscall_64+0x309/0x430 [ 125.187625] ? put_mnt_ns+0x2f0/0x2f0 [ 125.191476] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.196693] RIP: 0033:0x455389 [ 125.199901] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.207653] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 125.214955] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 125.222251] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 125.229540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/22 17:26:58 executing program 4: pipe(&(0x7f0000000040)) 2018/04/22 17:26:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x400, 0xa080) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x81, 0x343}, 0x1, 0x1f, 0x4, {0x1, 0x2c}, 0x40, 0x35}) fallocate(r1, 0x3, 0x0, 0x2) 2018/04/22 17:26:58 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/57) poll(&(0x7f0000000040)=[{r0, 0x1000}, {r0, 0x8}, {r0, 0x6}, {r0, 0x5024}, {r0, 0x80}, {r0, 0x2400}], 0x6, 0x800) [ 125.236873] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000006 2018/04/22 17:26:58 executing program 5 (fault-call:1 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:58 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"69e7623000f0050000000000deff0018", 0xa201}) 2018/04/22 17:26:58 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/110, 0x6e) 2018/04/22 17:26:58 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setns(r0, 0x10008) 2018/04/22 17:26:58 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setlease(r0, 0x400, 0x3) 2018/04/22 17:26:58 executing program 6 (fault-call:1 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 125.471199] FAULT_INJECTION: forcing a failure. [ 125.471199] name failslab, interval 1, probability 0, space 0, times 0 [ 125.482673] CPU: 0 PID: 9071 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 125.489549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.498935] Call Trace: [ 125.501572] dump_stack+0x185/0x1d0 [ 125.505252] should_fail+0x87b/0xab0 [ 125.509020] should_failslab+0x279/0x2a0 [ 125.513189] __kmalloc+0xc2/0x350 [ 125.516729] ? copy_mount_options+0x91/0x540 [ 125.521213] ? SYSC_mount+0x251/0x3d0 [ 125.525081] copy_mount_options+0x91/0x540 [ 125.529407] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 125.534935] ? strndup_user+0x1a3/0x1f0 [ 125.539004] SYSC_mount+0x251/0x3d0 [ 125.542733] SyS_mount+0x77/0xa0 [ 125.546181] do_syscall_64+0x309/0x430 [ 125.550124] ? put_mnt_ns+0x2f0/0x2f0 [ 125.553964] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.559176] RIP: 0033:0x455389 [ 125.562387] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/22 17:26:58 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100000000000000) 2018/04/22 17:26:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x10) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xff) fcntl$setlease(r0, 0x400, 0x0) [ 125.570138] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 125.577434] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 125.584740] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 125.592136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.599436] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000002 2018/04/22 17:26:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:58 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/57) poll(&(0x7f0000000040)=[{r0, 0x1000}, {r0, 0x8}, {r0, 0x6}, {r0, 0x5024}, {r0, 0x80}, {r0, 0x2400}], 0x6, 0x800) [ 125.682641] FAULT_INJECTION: forcing a failure. [ 125.682641] name failslab, interval 1, probability 0, space 0, times 0 [ 125.694105] CPU: 0 PID: 9088 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 125.700979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.710360] Call Trace: [ 125.713006] dump_stack+0x185/0x1d0 [ 125.716689] should_fail+0x87b/0xab0 [ 125.720459] should_failslab+0x279/0x2a0 [ 125.724589] __kmalloc_track_caller+0x208/0xcb0 [ 125.729375] ? v9fs_session_init+0x105/0x2790 [ 125.733972] kstrdup+0xd0/0x1a0 [ 125.737373] ? v9fs_mount+0x107/0x11b0 [ 125.741351] v9fs_session_init+0x105/0x2790 [ 125.745752] ? kmsan_set_origin+0x9e/0x160 [ 125.750063] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 125.755513] ? __kmalloc+0x23c/0x350 [ 125.759392] ? v9fs_mount+0x96/0x11b0 [ 125.763274] v9fs_mount+0x107/0x11b0 [ 125.767035] ? alloc_pages_current+0x6b5/0x970 [ 125.771698] ? security_sb_copy_data+0x4c/0x1f0 [ 125.776453] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.781901] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 125.786647] mount_fs+0x296/0x780 [ 125.790169] vfs_kern_mount+0x222/0x990 [ 125.794195] do_mount+0xca5/0x4ed0 [ 125.797824] ? __kmalloc+0x23c/0x350 [ 125.801620] ? copy_mount_options+0x91/0x540 [ 125.806131] SYSC_mount+0x32e/0x3d0 [ 125.809863] SyS_mount+0x77/0xa0 [ 125.813323] do_syscall_64+0x309/0x430 [ 125.817353] ? put_mnt_ns+0x2f0/0x2f0 [ 125.821195] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.826411] RIP: 0033:0x455389 2018/04/22 17:26:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000070000e483b7c035e70000000000000000711020000000000015000000000000009500"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) 2018/04/22 17:26:58 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syncfs(r0) [ 125.829620] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 125.837363] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 125.844750] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 125.852054] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 125.859359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.866662] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000007 2018/04/22 17:26:59 executing program 5 (fault-call:1 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) r1 = socket$inet6(0xa, 0x801, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r2 = socket$inet6(0xa, 0x100000801, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x94}, 0x1c) accept$unix(r0, &(0x7f00000016c0), &(0x7f0000001740)=0x6e) listen(r2, 0x0) ioctl(r0, 0x32, &(0x7f0000000100)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001600)={0x0}, &(0x7f0000001640)=0xc) sched_rr_get_interval(r3, &(0x7f0000001680)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0xb010, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001100)={{0x10002, 0x6, 0x4, 0x9c8, "e0704f28e0334295e77db7fbd4554898cd7eca6ddadb473ebee6536f0271faeb349276012f5cc8ba33b616f4"}, 0xb0, [0x8, 0x6, 0x3ff, 0x7fffffff, 0x8, 0x2, 0x302, 0x5, 0x5, 0x8000006, 0x3, 0x57d6, 0x1000, 0x97, 0x1, 0x8, 0x8, 0x7fff, 0x100000001, 0x2, 0x4, 0x8, 0x8, 0x1, 0x3ff, 0x2, 0xffffffff, 0x2, 0x6, 0x2, 0x2, 0xa79, 0x3, 0x7fffffff, 0x182, 0x7, 0x3, 0xc68, 0x49, 0x7fff, 0x5, 0x7fff, 0x6, 0x6, 0xffffffff, 0x1, 0x7, 0x7, 0x6, 0x3ff, 0x9, 0x1000, 0xffffffffffff3879, 0x8, 0x9, 0x8, 0x8, 0x7fffffff, 0x101, 0x20, 0x8001, 0x9144, 0x2, 0x4a2b, 0x7, 0x147, 0x20, 0x7fff, 0xff, 0x0, 0xffffffff, 0x6, 0x1, 0x9, 0x1ff8000000, 0x6, 0x100, 0x100, 0x7, 0xfff, 0x7, 0x3f, 0x4, 0x3, 0x6, 0x8001, 0x78e3, 0x7ff, 0x0, 0xfc000000000, 0x80, 0x4, 0x5, 0x0, 0x800, 0x5, 0x3, 0x7, 0x80000000, 0x2, 0xfffffffffffffffa, 0x9, 0x1, 0x3f, 0x80000001, 0x2, 0x0, 0x7, 0x4, 0x81, 0x1, 0x0, 0x6, 0x9, 0x0, 0x5, 0x100, 0x10000, 0x5, 0x5, 0xc88, 0x5, 0x2, 0x2, 0x101, 0x4, 0x7fff, 0xffffffff00000001]}) 2018/04/22 17:26:59 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr=0x6}, 0x8) 2018/04/22 17:26:59 executing program 6 (fault-call:1 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:26:59 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x4) 2018/04/22 17:26:59 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1f, 0x1}) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:26:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:26:59 executing program 0: r0 = socket(0x1e, 0x2807, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) [ 126.426594] FAULT_INJECTION: forcing a failure. [ 126.426594] name failslab, interval 1, probability 0, space 0, times 0 [ 126.438306] CPU: 0 PID: 9123 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 126.445196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.454583] Call Trace: [ 126.457231] dump_stack+0x185/0x1d0 [ 126.460913] should_fail+0x87b/0xab0 [ 126.464729] should_failslab+0x279/0x2a0 [ 126.468853] kmem_cache_alloc+0x136/0xb90 [ 126.473049] ? getname_flags+0x12a/0xaa0 [ 126.477152] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.482079] getname_flags+0x12a/0xaa0 [ 126.486076] user_path_at_empty+0xbb/0x140 [ 126.490386] do_mount+0x2a4/0x4ed0 [ 126.494012] ? __kmalloc+0x23c/0x350 [ 126.497809] ? copy_mount_options+0x91/0x540 [ 126.502329] SYSC_mount+0x32e/0x3d0 [ 126.506070] SyS_mount+0x77/0xa0 [ 126.509535] do_syscall_64+0x309/0x430 [ 126.513488] ? put_mnt_ns+0x2f0/0x2f0 [ 126.517345] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.522564] RIP: 0033:0x455389 2018/04/22 17:26:59 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x7}, &(0x7f0000000280)=0x18) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 126.525775] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.533525] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 126.540828] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 126.548129] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 126.555435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.562738] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000003 [ 126.580982] FAULT_INJECTION: forcing a failure. [ 126.580982] name failslab, interval 1, probability 0, space 0, times 0 [ 126.592487] CPU: 1 PID: 9133 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 126.599359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.608743] Call Trace: [ 126.611381] dump_stack+0x185/0x1d0 [ 126.615062] should_fail+0x87b/0xab0 [ 126.618842] should_failslab+0x279/0x2a0 [ 126.622972] __kmalloc_track_caller+0x208/0xcb0 [ 126.627759] ? v9fs_session_init+0x1a5/0x2790 [ 126.632362] kstrdup+0xd0/0x1a0 [ 126.635744] v9fs_session_init+0x1a5/0x2790 [ 126.640176] ? kmsan_set_origin+0x9e/0x160 [ 126.644459] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 126.649917] ? __kmalloc+0x23c/0x350 [ 126.653712] ? v9fs_mount+0x96/0x11b0 [ 126.657599] v9fs_mount+0x107/0x11b0 [ 126.661374] ? alloc_pages_current+0x6b5/0x970 [ 126.666049] ? security_sb_copy_data+0x4c/0x1f0 [ 126.670804] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.676259] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 126.681009] mount_fs+0x296/0x780 [ 126.684538] vfs_kern_mount+0x222/0x990 [ 126.688579] do_mount+0xca5/0x4ed0 [ 126.692218] ? __kmalloc+0x23c/0x350 [ 126.696019] ? copy_mount_options+0x91/0x540 [ 126.700541] SYSC_mount+0x32e/0x3d0 [ 126.704295] SyS_mount+0x77/0xa0 [ 126.707762] do_syscall_64+0x309/0x430 [ 126.711705] ? put_mnt_ns+0x2f0/0x2f0 [ 126.715548] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.720776] RIP: 0033:0x455389 [ 126.723991] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/22 17:26:59 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:26:59 executing program 5 (fault-call:1 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 126.731744] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 126.739062] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 126.746389] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 126.753692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.760995] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000008 [ 126.857976] FAULT_INJECTION: forcing a failure. [ 126.857976] name failslab, interval 1, probability 0, space 0, times 0 [ 126.869481] CPU: 0 PID: 9150 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 126.876356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.885735] Call Trace: [ 126.888370] dump_stack+0x185/0x1d0 [ 126.892046] should_fail+0x87b/0xab0 [ 126.895859] should_failslab+0x279/0x2a0 [ 126.900022] kmem_cache_alloc+0x136/0xb90 [ 126.904215] ? alloc_vfsmnt+0x7b/0xcf0 [ 126.908155] alloc_vfsmnt+0x7b/0xcf0 [ 126.911946] ? get_fs_type+0x30a/0x9c0 [ 126.915876] vfs_kern_mount+0xaf/0x990 [ 126.919812] do_mount+0xca5/0x4ed0 [ 126.923439] ? __kmalloc+0x23c/0x350 [ 126.927236] ? copy_mount_options+0x91/0x540 [ 126.931730] SYSC_mount+0x32e/0x3d0 [ 126.935468] SyS_mount+0x77/0xa0 [ 126.938926] do_syscall_64+0x309/0x430 [ 126.942874] ? put_mnt_ns+0x2f0/0x2f0 [ 126.946720] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.951938] RIP: 0033:0x455389 [ 126.955151] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.962897] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 126.970198] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 126.977499] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 126.984801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 126.992101] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000004 2018/04/22 17:27:00 executing program 0: unshare(0x40600) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)=""/198, &(0x7f0000000200)=0xc6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66076c7465721d380900000000040004000000000000f0d24047d2000002cb6265101d2f288f0000000000000019000000000000000000004000000000000004fec35abeeeaf"], 0x48) 2018/04/22 17:27:00 executing program 1: syz_open_dev$tun(&(0x7f0000002500)='/dev/net/tun\x00', 0x0, 0x220001) r0 = open(&(0x7f0000002540)='./file0\x00', 0x800, 0x0) getsockname$inet6(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002480)=0x1c) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002400)={0x9, &(0x7f0000000000)=""/16, &(0x7f0000002300)=[{0x6, 0x6b, 0x81, &(0x7f0000000040)=""/107}, {0x5, 0x13, 0x5, &(0x7f00000000c0)=""/19}, {0x6, 0x13, 0x5, &(0x7f0000000100)=""/19}, {0xd0a, 0x74, 0x6, &(0x7f0000000140)=""/116}, {0x46, 0x1000, 0x4, &(0x7f00000001c0)=""/4096}, {0x7, 0x1000, 0x8, &(0x7f00000011c0)=""/4096}, {0x3, 0x1, 0xfa0, &(0x7f00000021c0)=""/1}, {0x6, 0x13, 0x5, &(0x7f0000002200)=""/19}, {0x8, 0xa1, 0x8, &(0x7f0000002240)=""/161}]}) 2018/04/22 17:27:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = dup(r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000140)={0x7, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) sendto$unix(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x2}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x101}], 0x54) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/22 17:27:00 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r1, &(0x7f0000000000)={0xea, 0x3e, "66159eaefda091883326ffe3a0fe3acaf08fdcaccca36730810062811b77d546e9d3650990f937ecc4b9a5d99f7e77c3bf525096f91276c5b7cf6355be5d26d92f201a56cc3ecea4fba7b1f7d8f13c70d52af9a8acbde13c9ace26ef63e0e3c98ee080a9d4a025f9c07a663909003f3e03f4d8076f10732377af8c92384ec7bc1754070d3b90574ab5a343a9bbda841855d5d0d582b35f1c5b8e358c2d5d330453bf3674b3a81b07af947c14ef353a8756ba0e8cd7d546c29e5257239bd2faa0fb68bd40c89561779045da778ca0f107bf80718c417089f87d46d9ee8df4a066ddc4"}, 0x200) sendfile(r1, r0, &(0x7f0000000100), 0x4) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x3087, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) fstat(r1, &(0x7f00000002c0)) chmod(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0xff, 0x7ff, 0x10000, 0x6, 0x7, 0x3ff, 0x2, 0x1, 0x7fff, 0x7, 0xb6c}) 2018/04/22 17:27:00 executing program 5 (fault-call:1 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:00 executing program 6 (fault-call:1 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:00 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:00 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x1f, 0x5, 0x3}) ioctl$TIOCCONS(r1, 0x541d) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) [ 127.460899] FAULT_INJECTION: forcing a failure. [ 127.460899] name failslab, interval 1, probability 0, space 0, times 0 [ 127.472359] CPU: 0 PID: 9166 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 127.479231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.488615] Call Trace: [ 127.491265] dump_stack+0x185/0x1d0 [ 127.494953] should_fail+0x87b/0xab0 [ 127.498734] should_failslab+0x279/0x2a0 [ 127.502909] __kmalloc+0xc2/0x350 [ 127.506408] ? p9_client_create+0xed/0x1fe0 [ 127.510807] ? p9_client_create+0x11c/0x1fe0 [ 127.515300] ? v9fs_session_init+0x316/0x2790 [ 127.519846] p9_client_create+0x11c/0x1fe0 [ 127.524179] ? kmsan_memcpy_origins+0xf1/0x170 [ 127.528864] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 127.534419] v9fs_session_init+0x316/0x2790 [ 127.538834] ? kmsan_set_origin+0x9e/0x160 [ 127.543148] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 127.548608] ? __kmalloc+0x23c/0x350 [ 127.552409] ? v9fs_mount+0x96/0x11b0 [ 127.556291] v9fs_mount+0x107/0x11b0 2018/04/22 17:27:00 executing program 2: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200) r0 = socket(0x11, 0xa, 0x0) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b"}, 0x58) [ 127.560062] ? alloc_pages_current+0x6b5/0x970 [ 127.564731] ? security_sb_copy_data+0x4c/0x1f0 [ 127.569483] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.574939] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 127.579684] mount_fs+0x296/0x780 [ 127.583206] vfs_kern_mount+0x222/0x990 [ 127.587245] do_mount+0xca5/0x4ed0 [ 127.590885] ? __kmalloc+0x23c/0x350 [ 127.594683] ? copy_mount_options+0x91/0x540 [ 127.599183] SYSC_mount+0x32e/0x3d0 [ 127.602938] SyS_mount+0x77/0xa0 [ 127.606418] do_syscall_64+0x309/0x430 [ 127.610382] ? put_mnt_ns+0x2f0/0x2f0 [ 127.614233] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.619456] RIP: 0033:0x455389 [ 127.622671] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.630428] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 127.637736] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 127.645046] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 127.652355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.659661] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000009 [ 127.681678] FAULT_INJECTION: forcing a failure. [ 127.681678] name failslab, interval 1, probability 0, space 0, times 0 [ 127.693210] CPU: 1 PID: 9175 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 127.700092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.709481] Call Trace: [ 127.712134] dump_stack+0x185/0x1d0 [ 127.715831] should_fail+0x87b/0xab0 [ 127.719618] should_failslab+0x279/0x2a0 [ 127.723794] __kmalloc_track_caller+0x208/0xcb0 [ 127.728586] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 127.734145] ? alloc_vfsmnt+0x30d/0xcf0 [ 127.738225] kstrdup_const+0x154/0x270 [ 127.742183] alloc_vfsmnt+0x30d/0xcf0 [ 127.746043] vfs_kern_mount+0xaf/0x990 [ 127.749990] do_mount+0xca5/0x4ed0 [ 127.753624] ? msan_get_shadow_origin_ptr+0xe/0x230 [ 127.758735] ? copy_mount_options+0x91/0x540 [ 127.763254] SYSC_mount+0x32e/0x3d0 [ 127.766998] SyS_mount+0x77/0xa0 [ 127.770469] do_syscall_64+0x309/0x430 [ 127.774418] ? put_mnt_ns+0x2f0/0x2f0 [ 127.778271] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.783498] RIP: 0033:0x455389 [ 127.786715] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.794479] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 127.801788] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 2018/04/22 17:27:00 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/22 17:27:00 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c11bebbcb9a4bda0c04c67b99", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000300)={0x3, &(0x7f0000000000)=""/59, &(0x7f0000000280)=[{0x0, 0x15, 0xfe7, &(0x7f0000000080)=""/21}, {0x8001, 0x50, 0x7, &(0x7f00000001c0)=""/80}, {0x100000001, 0x14, 0xffffffffffffff27, &(0x7f0000000240)=""/20}]}) 2018/04/22 17:27:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r3, 0x0, 0x3}, 0x10) r4 = syz_open_pts(r2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000400)={0x4, 0x8d, 0x10001, @random="f5b49b39e602"}) r5 = dup3(r1, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r2, r2, 0x3, 0x2}, 0x10) r6 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="37cf692304c0841e4b5bddc9e82b46fd1e573e5907f4a094abd8609ab4a65ea7b5542013e2166b74faf8945418721517e6eec97808df68c40693cd4e3ff146c8a5ce65fc916335c00f2646c87741ce405509b38a661f24429017810965ce2f26f2b86040928c11c09f6e13bc8e9feaffc83f44f8bf85ca9018edd90b309e1ba35cbcd9a43de31be40bfa2c5d644a4bd5ea825783be59e46e54c534f1f32c78628ed5748d2527f6006ca71e885dbd5400b827d63e55b24df935", 0xb9, 0xfffffffffffffffe) keyctl$clear(0x7, r6) splice(r5, &(0x7f0000000380)=0x2c, r5, &(0x7f00000003c0), 0x2, 0x3) ppoll(&(0x7f0000000000)=[{r1, 0x201}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000080), 0x8) [ 127.809103] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 127.816412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 127.823727] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000005 2018/04/22 17:27:00 executing program 6 (fault-call:1 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:00 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x4000) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:00 executing program 5 (fault-call:1 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 128.073925] FAULT_INJECTION: forcing a failure. [ 128.073925] name failslab, interval 1, probability 0, space 0, times 0 [ 128.085475] CPU: 1 PID: 9210 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 128.092359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.101836] Call Trace: [ 128.104475] dump_stack+0x185/0x1d0 [ 128.108158] should_fail+0x87b/0xab0 [ 128.111983] should_failslab+0x279/0x2a0 [ 128.116151] __kmalloc+0xc2/0x350 [ 128.119673] ? p9_idpool_create+0x43/0x120 [ 128.123990] p9_idpool_create+0x43/0x120 [ 128.128115] p9_client_create+0x332/0x1fe0 [ 128.132441] ? kmsan_memcpy_origins+0xf1/0x170 [ 128.137121] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 128.142665] v9fs_session_init+0x316/0x2790 [ 128.147089] ? kmsan_set_origin+0x9e/0x160 [ 128.151373] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 128.156836] ? __kmalloc+0x23c/0x350 [ 128.160631] ? v9fs_mount+0x96/0x11b0 [ 128.164515] v9fs_mount+0x107/0x11b0 [ 128.168297] ? alloc_pages_current+0x6b5/0x970 [ 128.172973] ? security_sb_copy_data+0x4c/0x1f0 [ 128.177729] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.183185] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 128.187944] mount_fs+0x296/0x780 [ 128.191481] vfs_kern_mount+0x222/0x990 [ 128.195522] do_mount+0xca5/0x4ed0 [ 128.199129] ? copy_mount_options+0x2dd/0x540 [ 128.203736] SYSC_mount+0x32e/0x3d0 [ 128.207488] SyS_mount+0x77/0xa0 [ 128.210955] do_syscall_64+0x309/0x430 [ 128.214920] ? put_mnt_ns+0x2f0/0x2f0 [ 128.218777] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.224012] RIP: 0033:0x455389 [ 128.227227] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.234981] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 128.242287] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 128.249592] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 128.256887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.264162] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000a [ 128.288986] FAULT_INJECTION: forcing a failure. [ 128.288986] name failslab, interval 1, probability 0, space 0, times 0 [ 128.300405] CPU: 1 PID: 9216 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 128.307300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.316690] Call Trace: [ 128.319326] dump_stack+0x185/0x1d0 [ 128.323005] should_fail+0x87b/0xab0 [ 128.326769] should_failslab+0x279/0x2a0 [ 128.330926] __kmalloc+0xc2/0x350 [ 128.334478] ? v9fs_mount+0x96/0x11b0 [ 128.338356] v9fs_mount+0x96/0x11b0 [ 128.342030] ? alloc_pages_current+0x6b5/0x970 [ 128.346692] ? security_sb_copy_data+0x4c/0x1f0 [ 128.351433] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.356840] ? mount_fs+0x689/0x780 [ 128.360539] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 128.365277] mount_fs+0x296/0x780 [ 128.368809] vfs_kern_mount+0x222/0x990 [ 128.372858] do_mount+0xca5/0x4ed0 [ 128.376488] ? __kmalloc+0x23c/0x350 [ 128.380291] ? copy_mount_options+0x91/0x540 [ 128.384795] SYSC_mount+0x32e/0x3d0 [ 128.388542] SyS_mount+0x77/0xa0 [ 128.391999] do_syscall_64+0x309/0x430 [ 128.395987] ? put_mnt_ns+0x2f0/0x2f0 [ 128.399847] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.405069] RIP: 0033:0x455389 [ 128.408279] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.416033] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 128.423337] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 128.430638] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 2018/04/22 17:27:01 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) read(r0, &(0x7f0000000040)=""/64, 0x40) tee(r0, r0, 0x9, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1) 2018/04/22 17:27:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000000000)="5052f5960c339799b6366418546d82db4f9f885aebcd214a537f95f0160efe8c7f4b16bf650d8d5c110ba46b969b0917e70a7e4fefa7f01115ce4866f81304") ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) 2018/04/22 17:27:01 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4000001) 2018/04/22 17:27:01 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x101}) write(r0, &(0x7f0000000100)="9abfb586fd4fdbe69b6fd082586bb08e5644f9fb515d6cbde67b1d335160a4371fa0d0113c2d6e7aca2fbcc0a7356106944cbda6c57a6c40157a84635c995bdaf0", 0x41) 2018/04/22 17:27:01 executing program 3: write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(0xffffffffffffffff, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:01 executing program 6 (fault-call:1 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:01 executing program 5 (fault-call:1 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:01 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) getpid() io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6161fb78ba222e49, 0x1c0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1ff, 0x408000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x13, 0x6, 0x8, "0e3896f9598a4dd94de5d12dca1cbdfb1da6f7eeb5e208c350fe25fa338d00f5b33c8aa1d819ce79a17a93dec4c04b109bd567b971d5ee1986e60b526df21ac0", "02a2f62afbf6a075de3a233eae319d614af21aece79eada288a70a00bf43757617fc562e44b7ba835a4c1a581435184d02ece99d6272414ef648a6eba9ff8202", "8f78cfd163cc0a7d1fd3d1374e7717a051f26ca753300f310d215ec37674ebe7", [0x1ff, 0x3]}) [ 128.437947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.445239] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000006 [ 128.552605] FAULT_INJECTION: forcing a failure. [ 128.552605] name failslab, interval 1, probability 0, space 0, times 0 [ 128.564015] CPU: 1 PID: 9234 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 128.570893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.580283] Call Trace: [ 128.582922] dump_stack+0x185/0x1d0 [ 128.586604] should_fail+0x87b/0xab0 [ 128.590501] should_failslab+0x279/0x2a0 [ 128.594713] __kmalloc_track_caller+0x208/0xcb0 [ 128.599448] ? p9_client_create+0x61e/0x1fe0 [ 128.603960] kstrdup+0xd0/0x1a0 [ 128.607300] p9_client_create+0x61e/0x1fe0 [ 128.611627] ? kmsan_memcpy_origins+0xf1/0x170 [ 128.616310] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 128.621863] v9fs_session_init+0x316/0x2790 [ 128.626279] ? kmsan_set_origin+0x9e/0x160 [ 128.630593] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 128.636138] ? __kmalloc+0x23c/0x350 [ 128.639942] ? v9fs_mount+0x96/0x11b0 [ 128.643833] v9fs_mount+0x107/0x11b0 [ 128.647611] ? alloc_pages_current+0x6b5/0x970 [ 128.652280] ? security_sb_copy_data+0x4c/0x1f0 [ 128.657031] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.662484] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 128.667325] mount_fs+0x296/0x780 [ 128.670859] vfs_kern_mount+0x222/0x990 [ 128.674891] do_mount+0xca5/0x4ed0 [ 128.678522] ? __kmalloc+0x23c/0x350 [ 128.682324] ? copy_mount_options+0x91/0x540 [ 128.686851] SYSC_mount+0x32e/0x3d0 [ 128.690594] SyS_mount+0x77/0xa0 [ 128.694068] do_syscall_64+0x309/0x430 [ 128.698029] ? put_mnt_ns+0x2f0/0x2f0 [ 128.701880] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.707102] RIP: 0033:0x455389 [ 128.710314] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.718065] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 128.725372] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 128.732679] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 128.739989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/22 17:27:01 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x6, 0xa7, 0x200}, 0xc) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:27:01 executing program 0: chmod(&(0x7f0000000040)='./file0\x00', 0x10) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x20) [ 128.747300] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000b [ 128.760372] FAULT_INJECTION: forcing a failure. [ 128.760372] name failslab, interval 1, probability 0, space 0, times 0 [ 128.771770] CPU: 1 PID: 9241 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 128.778654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.788045] Call Trace: [ 128.790686] dump_stack+0x185/0x1d0 [ 128.794370] should_fail+0x87b/0xab0 [ 128.798146] should_failslab+0x279/0x2a0 [ 128.802273] __kmalloc_track_caller+0x208/0xcb0 [ 128.807049] ? v9fs_session_init+0x105/0x2790 [ 128.811649] kstrdup+0xd0/0x1a0 [ 128.815034] ? v9fs_mount+0x107/0x11b0 [ 128.819007] v9fs_session_init+0x105/0x2790 [ 128.823431] ? kmsan_set_origin+0x9e/0x160 [ 128.827709] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 128.833169] ? __kmalloc+0x23c/0x350 [ 128.836966] ? v9fs_mount+0x96/0x11b0 [ 128.840853] v9fs_mount+0x107/0x11b0 [ 128.844621] ? alloc_pages_current+0x6b5/0x970 [ 128.849292] ? security_sb_copy_data+0x4c/0x1f0 [ 128.854048] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.859500] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 128.864244] mount_fs+0x296/0x780 [ 128.867769] vfs_kern_mount+0x222/0x990 [ 128.871800] do_mount+0xca5/0x4ed0 [ 128.875462] SYSC_mount+0x32e/0x3d0 [ 128.879198] SyS_mount+0x77/0xa0 [ 128.882655] do_syscall_64+0x309/0x430 [ 128.886598] ? put_mnt_ns+0x2f0/0x2f0 [ 128.890538] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.895753] RIP: 0033:0x455389 2018/04/22 17:27:01 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:01 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/22 17:27:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x310) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000400)={0x3, 0x0, 0x7, 0x7f, r1}) [ 128.898962] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.906707] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 128.914007] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 128.921308] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 128.928612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.935926] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000007 2018/04/22 17:27:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(0xffffffffffffffff, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:02 executing program 6 (fault-call:1 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 129.160180] FAULT_INJECTION: forcing a failure. [ 129.160180] name failslab, interval 1, probability 0, space 0, times 0 [ 129.171746] CPU: 0 PID: 9277 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 129.178616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.188001] Call Trace: [ 129.190642] dump_stack+0x185/0x1d0 [ 129.194333] should_fail+0x87b/0xab0 [ 129.198157] should_failslab+0x279/0x2a0 [ 129.202287] __kmalloc+0xc2/0x350 [ 129.205795] ? p9_idpool_create+0x43/0x120 [ 129.210088] p9_idpool_create+0x43/0x120 [ 129.214212] p9_client_create+0x10a3/0x1fe0 [ 129.218647] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 129.224161] v9fs_session_init+0x316/0x2790 [ 129.228576] ? kmsan_set_origin+0x9e/0x160 [ 129.232841] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 129.238259] ? __kmalloc+0x23c/0x350 [ 129.242034] ? v9fs_mount+0x96/0x11b0 [ 129.245884] v9fs_mount+0x107/0x11b0 [ 129.249613] ? alloc_pages_current+0x6b5/0x970 [ 129.254239] ? security_sb_copy_data+0x4c/0x1f0 [ 129.258949] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 129.264355] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 129.269093] mount_fs+0x296/0x780 [ 129.272762] vfs_kern_mount+0x222/0x990 [ 129.276764] do_mount+0xca5/0x4ed0 [ 129.280345] ? __kmalloc+0x23c/0x350 [ 129.284130] ? copy_mount_options+0x91/0x540 [ 129.288636] SYSC_mount+0x32e/0x3d0 [ 129.292342] SyS_mount+0x77/0xa0 [ 129.295748] do_syscall_64+0x309/0x430 [ 129.299653] ? put_mnt_ns+0x2f0/0x2f0 [ 129.303488] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.308700] RIP: 0033:0x455389 [ 129.311885] RSP: 002b:00007f11c92aec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.319600] RAX: ffffffffffffffda RBX: 00007f11c92af6d4 RCX: 0000000000455389 [ 129.326876] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 129.334160] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 129.341438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.348715] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000c 2018/04/22 17:27:02 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001580)={0xffffffffffffffff}) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="af92fd0016bc6b70994baeb9a3d79c8817babd5ec2e5cb5651a51496c6a59ef8aeb6d88327ca58ec7afd244c1f345ea6902d9ff121927bd14f783271bfe6a2ccebca355f05ff96b849b3b3a2fb885969c0847d44b4e821551c12815a95f3ee6fce5d050112bb2ed05f4f4618", 0x6c}, {&(0x7f00000000c0)="0c3f5df7c3c962e5ae84dc0fb71ff6344a2b129d9968075578492cee7226af8a894dbb1b819a1caf7196436ced4e93768febbc6a3028efe15268261a4d290a1c2b18f2a81e707e081a43935c1c4a7b18d233cc2fcfe883f1aed544cf3ebb081201a854bf4473aa2056650b7a316a9b1a0cc984f096470da1e00fc78235ed054cff04178e596950b8", 0x88}, {&(0x7f0000000180)="b966fcd404b5ac1216aa4b57821f72b6e6075416f0bf3f2187c83e8a88f594af590dc7eaa92eaaae18b511a25243fa2bf26140139fb460657cd7490d14a936b926c106feadb52b93b90e266f3b5d3234982e8b5db376c46f4e36a2deb422140adc9b92f32f5bec330d15a648ea049ce1b83bb991b1f946d21314fe8821490887b3463548e5f45fa16bba86fcbd752d3cbd27fb1b3e9950eba6d3b3be7f88256f1c00fcb4b5", 0xa5}, {&(0x7f0000000240)="35d3c9442e8053bc2cea7f8d45c875be33b8f9a878c052", 0x17}, {&(0x7f0000000280)="c349fa45fa936e797dc84c72e3a93430f6296f4194d111516b8330e029dae2a5d62bdda3933b15f39d432fd10f382738412cbbbf83dcbeec31859f52b8b42afb6722c875d150989e1df27da445a21462e0bcaf722dabc14ab969a5fbeafd5564fbf42e63f200635b453aa3862a96ce818c044814c5e8e180e52b3409d6a226fa7e95ea1e823606b2da1ab4de20ca2f58a553700706b60b334cd0770d1731783671d4ff3648cc", 0xa6}, {&(0x7f0000000340)="024c37b89b2093ae558b5436cbcbe303edcb74682db55aed86ccd2803650f1f488ec9825537a358284d893557c439befce0baca88e39467cb4ef99ba02e0663cb5dc33b8bd15406f22cfa3f73c0e09d7ba510df816a1a8d83f6cda2339b7e48c90bdfaba34ef2249f50a62d6cd07d3cb714092ae", 0x74}, {&(0x7f00000003c0)="2d1140ad496675defd23ee05eb3836a2230f9348518c2e1c89d00e1fde4c8180cf6ba42f7a4f3612c87b5761ad8e330a1c5015b44cd292fd698a473c63fbad60e5a8befd072b8bffde8d7a895128ed98d39a343ab03676f3a9b81b89ae4ea781fbd9fbbe6ee42ed2b166707b7341abb7b1ed7db483f06b813a1e4033830597af6fe9bea22874bdb3c921de9828fa2c8ae7", 0x91}, {&(0x7f0000000480)="c6eaeff687ee693d40d6bfae2fd0ecbb1c75fe64767afcb8ff6dc6ac28e04d4ec6e0713496b66eccd2f9adcf8a335c448bd6400aa7d755fef57ae805c0", 0x3d}, {&(0x7f00000004c0)="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", 0x1000}], 0x9) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) 2018/04/22 17:27:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/103) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000080), &(0x7f0000012000)=0xff7d) 2018/04/22 17:27:02 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x5) fcntl$setpipe(r0, 0x407, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x10000, 0x3ff, 0x4, 0x5, 0x7, 0xbe3}) 2018/04/22 17:27:02 executing program 3: write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(0xffffffffffffffff, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:02 executing program 5 (fault-call:1 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:02 executing program 6 (fault-call:1 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/22 17:27:02 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) io_getevents(r0, 0x6, 0x332, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x4000000000001, 0x7}) io_destroy(r0) [ 129.935740] FAULT_INJECTION: forcing a failure. [ 129.935740] name failslab, interval 1, probability 0, space 0, times 0 [ 129.947144] CPU: 0 PID: 9299 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 129.954020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.963410] Call Trace: [ 129.966057] dump_stack+0x185/0x1d0 [ 129.969739] should_fail+0x87b/0xab0 [ 129.973511] should_failslab+0x279/0x2a0 [ 129.977637] __kmalloc_track_caller+0x208/0xcb0 2018/04/22 17:27:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='sit0\x00', 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="08cc429fa50b860edcf46ac077d25698e79ee50998a1f2774d9fe116f4df04437b7b4747301c0c110e350b991a0e33747aa6e2fac1020d3eb94f058f998a440dd73ed1c3890ee626a7ce391b23a257dea10024a0ca2bd4da2a1b450d8782e3b67a5d47399eb7aecb4cd2fe578861a8d431117b6957f111360f8614a56e3f2b9e169c4da687812a26f18d8a07ff044ffe3bb4fe8e2f767b639a369f8c3901b32ca5132d5d4af9a538d0e33a914a4f5337317833c298e0b517fb0fff98", 0xbc, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="5748d2a058e30ecdb05dc8839fb42874b825309e317062558d263c7af9172ed003f5f677d7f2ff56edef1d6422509e7e0278c9193b178a8240f85833d3308eba3311b14440b9034402c3357085e1fde4cf2a8b867e5c45e0bd8ba05c4536ad8e9556a97009d7eb8e5b49371537c47ee60d04eaa7d30010fb6d550a9d4c5e6843c56870e57b3e31da6ea50aad0c121c215898dde86efa04d6794fbcfdab1632769de9d0cb0ad65dca52e92eca9209673c2191ccf9a8e671d9bb333e295e23964855af57", 0xc3, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/104, 0x68, &(0x7f0000001540)={&(0x7f0000000500)={'vmac(aes-fixed-time)\x00'}, &(0x7f0000000540)="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", 0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001a0010002dbd7000ffdbdf000810fe0100080000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) r4 = open(&(0x7f0000001580)='./file0\x00', 0x222000, 0x20) write$eventfd(r4, &(0x7f00000015c0)=0x2, 0x8) 2018/04/22 17:27:03 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:03 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) [ 129.982426] ? v9fs_session_init+0x1a5/0x2790 [ 129.987020] kstrdup+0xd0/0x1a0 [ 129.990415] v9fs_session_init+0x1a5/0x2790 [ 129.994832] ? kmsan_set_origin+0x9e/0x160 [ 129.999115] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 130.004569] ? __kmalloc+0x23c/0x350 [ 130.008368] ? v9fs_mount+0x96/0x11b0 [ 130.012253] v9fs_mount+0x107/0x11b0 [ 130.016071] ? alloc_pages_current+0x6b5/0x970 [ 130.020751] ? security_sb_copy_data+0x4c/0x1f0 [ 130.025506] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.030968] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 130.035720] mount_fs+0x296/0x780 [ 130.039245] vfs_kern_mount+0x222/0x990 [ 130.043278] do_mount+0xca5/0x4ed0 [ 130.046915] ? __kmalloc+0x23c/0x350 [ 130.050721] ? copy_mount_options+0x91/0x540 [ 130.055237] SYSC_mount+0x32e/0x3d0 [ 130.058983] SyS_mount+0x77/0xa0 [ 130.062459] do_syscall_64+0x309/0x430 [ 130.066433] ? put_mnt_ns+0x2f0/0x2f0 [ 130.070290] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.075521] RIP: 0033:0x455389 [ 130.078738] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.086491] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 130.093797] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 130.101100] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 130.108403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.115705] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000008 [ 130.138406] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:03 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x102) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x84) 2018/04/22 17:27:03 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x336, 0x4, 0x6e55, 0x401, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/22 17:27:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='sit0\x00', 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="08cc429fa50b860edcf46ac077d25698e79ee50998a1f2774d9fe116f4df04437b7b4747301c0c110e350b991a0e33747aa6e2fac1020d3eb94f058f998a440dd73ed1c3890ee626a7ce391b23a257dea10024a0ca2bd4da2a1b450d8782e3b67a5d47399eb7aecb4cd2fe578861a8d431117b6957f111360f8614a56e3f2b9e169c4da687812a26f18d8a07ff044ffe3bb4fe8e2f767b639a369f8c3901b32ca5132d5d4af9a538d0e33a914a4f5337317833c298e0b517fb0fff98", 0xbc, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="5748d2a058e30ecdb05dc8839fb42874b825309e317062558d263c7af9172ed003f5f677d7f2ff56edef1d6422509e7e0278c9193b178a8240f85833d3308eba3311b14440b9034402c3357085e1fde4cf2a8b867e5c45e0bd8ba05c4536ad8e9556a97009d7eb8e5b49371537c47ee60d04eaa7d30010fb6d550a9d4c5e6843c56870e57b3e31da6ea50aad0c121c215898dde86efa04d6794fbcfdab1632769de9d0cb0ad65dca52e92eca9209673c2191ccf9a8e671d9bb333e295e23964855af57", 0xc3, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/104, 0x68, &(0x7f0000001540)={&(0x7f0000000500)={'vmac(aes-fixed-time)\x00'}, &(0x7f0000000540)="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", 0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001a0010002dbd7000ffdbdf000810fe0100080000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) r4 = open(&(0x7f0000001580)='./file0\x00', 0x222000, 0x20) write$eventfd(r4, &(0x7f00000015c0)=0x2, 0x8) 2018/04/22 17:27:03 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) rename(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00') recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000140)=""/20, 0x14}], 0x2, &(0x7f00000001c0)=""/114, 0x72, 0x10000}, 0x40) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:03 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 130.445599] 9pnet_virtio: no channels available for device ./file0 [ 130.536710] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000040)="da82"}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="50ae8c278d63e92d38fa6c0e24703ccca470c38c59a8d5373db9534c673ea68614caf3a4d4ea53446117040d", 0x2c}], 0x2) 2018/04/22 17:27:03 executing program 1: r0 = open(&(0x7f0000000140)='./file1\x00', 0x80040, 0x20) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xd9c, 0x2}, &(0x7f00000000c0)=0x90) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xb85e}, 0x8) 2018/04/22 17:27:03 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x336, 0x4, 0x6e55, 0x401, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/22 17:27:03 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) clock_gettime(0xfffffffffffffffd, &(0x7f00000001c0)={0x0, 0x0}) io_getevents(r0, 0x5, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={r1, r2+10000000}) 2018/04/22 17:27:03 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) modify_ldt$write(0x1, &(0x7f0000000040)={0xff, 0x100000, 0x4000, 0x5d, 0x2, 0x1, 0x1000, 0x3f, 0x100, 0x7}, 0x10) r0 = socket(0xf, 0x800, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x560, 0x2b8, 0x2b8, 0x3b0, 0x2b8, 0x0, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x4}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x100000000, 0x101, 0x4}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff, 'veth1_to_bridge\x00', 'vlan0\x00', {}, {}, 0x8e, 0x3, 0x20}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7ca2e0f5, 0x2d34, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x6f}, 0x0, 0xc0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0xfffffffffffffff7, 0x2f7}, {0x5, 0xbc7, 0x1000}, {0x9, 0x7f, 0x1}, 0x4, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x8, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) 2018/04/22 17:27:03 executing program 5 (fault-call:1 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:03 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:03 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) fcntl$setpipe(r1, 0x407, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x3}) [ 130.789415] 9pnet_virtio: no channels available for device ./file0 [ 130.810600] FAULT_INJECTION: forcing a failure. [ 130.810600] name failslab, interval 1, probability 0, space 0, times 0 [ 130.821984] CPU: 0 PID: 9373 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 130.828862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.838249] Call Trace: [ 130.840894] dump_stack+0x185/0x1d0 [ 130.844576] should_fail+0x87b/0xab0 [ 130.848420] should_failslab+0x279/0x2a0 [ 130.852588] __kmalloc+0xc2/0x350 [ 130.856083] ? p9_client_create+0xed/0x1fe0 [ 130.860484] ? p9_client_create+0x11c/0x1fe0 [ 130.864990] ? v9fs_session_init+0x316/0x2790 [ 130.869540] p9_client_create+0x11c/0x1fe0 [ 130.873871] ? kmsan_memcpy_origins+0xf1/0x170 [ 130.878552] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 130.884096] v9fs_session_init+0x316/0x2790 [ 130.888520] ? kmsan_set_origin+0x9e/0x160 [ 130.892804] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 130.898261] ? __kmalloc+0x23c/0x350 [ 130.902055] ? v9fs_mount+0x96/0x11b0 [ 130.905933] v9fs_mount+0x107/0x11b0 [ 130.909699] ? alloc_pages_current+0x6b5/0x970 [ 130.914374] ? security_sb_copy_data+0x4c/0x1f0 [ 130.919127] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.924573] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 130.929335] mount_fs+0x296/0x780 [ 130.932865] vfs_kern_mount+0x222/0x990 2018/04/22 17:27:03 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x7, 0x7, [0x4, 0xffffffffffff7fff, 0x6, 0xd3, 0x5, 0x1ff, 0x8]}, 0x16) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x4, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x9}, @exit={0x95}], &(0x7f00000000c0)='GPL\x00', 0xfae2000000, 0xd5, &(0x7f0000000100)=""/213}, 0x48) 2018/04/22 17:27:03 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0xffffffffffffffe0, 0x8000, 0x1ff, 0x100000000, 0x2, 0x5, 0x800, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x9d, "de15f28c56f52faf0b606f25a00e6cb85bb106d03dcb1b48858160ddecec89ae6c7fec122ed9e6cb315d9d1ca9ddc6e5bb4d129693d38905a74cfec3853ed93c75e8603fd188be63fdd815aa382005d82fe05588be01664f929351e7dfa5dc2bfe1bea0f297f079c57db5f849893fb6d377f117547c3e981c21bc39e3bda7348a5d0c3745a73167b273aeb9c75b3ab7d60235f1cb3b701f4c98e0c3408"}, &(0x7f0000000140)=0xa5) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a5e5f3b55bf202f329eb2eb08054a9ee2d9218f711822ed9ab87b9d6d81cd74e2c2904f29b7765f825706df5ab530475eeb140afdf8052dc8c7ed8c48838b1f2e47ede70faa9498c50a187fc8ba444007bbc671969c0", 0x56, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="68b0d4b13f7ca99936ccd79a1e83d0c7c572f675a21d1bd3117cfdb9e8c80d44403df94ffd62aec613d3c0639be1150082f66f80483dc9f4cdf5e14bab6d619dc9f08eb2683e17c5e7e9cccc3bd8733544439b8bb1b118daedccde533283268be2ec8ff1a0f12fc4c0dc2042ceb9cc6bddddaa76f6b027f3aecbbbb5d9fd048549cf5092c2083151", 0x88, 0xfffffffffffffff8) r4 = add_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="b96ffd2817b6fc44499ead6f6243832977e408ffc662e6db2567842fa041cdae2c6a07", 0x23, 0xfffffffffffffffc) add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="db9916064a357bd27f73b8ca77dbea5659cbf56bc9e809a44d5fca5352a10ba8009be2eb62ae38f7494c778f564783e1184a78340c89da38f434253b148167a6fa369a3acbb8cadce0f0a677f41b68d86c238c62dc85fe09b475197e73717dfffc5873f17151fa8e1672ede588a0d85125060a67b215cb3097cc91b0e6ff71e2935cb70b56dccdf4e1fa", 0x8a, r4) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)={&(0x7f0000000500)={'sha512_mb\x00'}, &(0x7f0000000540)="db8bc4fa723eebde02302c57a5738ab8ee7a80acb4597c665466c843e9d841575f78fb611a97dc927f06cb6420e329ed266da53ef91b38a6e83458f34a32c71d260f6f754452563693d6c9b1a9ddaf57253d", 0x52}) [ 130.936899] do_mount+0xca5/0x4ed0 [ 130.940496] ? copy_mount_options+0x2dd/0x540 [ 130.945092] SYSC_mount+0x32e/0x3d0 [ 130.948844] SyS_mount+0x77/0xa0 [ 130.952304] do_syscall_64+0x309/0x430 [ 130.956261] ? put_mnt_ns+0x2f0/0x2f0 [ 130.960107] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.965331] RIP: 0033:0x455389 [ 130.968553] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.976302] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 2018/04/22 17:27:04 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/115, 0x73, &(0x7f0000000200)=""/251, 0x3}}, 0x68) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)={0x0, ""/244}, 0xfc, 0x3, 0x0) 2018/04/22 17:27:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:04 executing program 0: r0 = open(&(0x7f0000000140)='./file1\x00', 0x80040, 0x20) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xd9c, 0x2}, &(0x7f00000000c0)=0x90) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xb85e}, 0x8) [ 130.983612] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 130.990916] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 130.998218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.005522] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000009 [ 131.080415] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:04 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:04 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/22 17:27:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r2, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/22 17:27:04 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x20) r1 = socket(0x1e, 0x5, 0x0) listen$netrom(r0, 0xe43) getsockname$packet(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000014c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 131.358418] 9pnet_virtio: no channels available for device ./file0 [ 131.420452] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:04 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/22 17:27:04 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:04 executing program 5 (fault-call:1 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:04 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/22 17:27:04 executing program 0: socketpair$inet6(0xa, 0x0, 0x4ee, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket(0xa, 0x2, 0x100000000007) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x80002, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = open(&(0x7f0000000280)='./file0\x00', 0x200800, 0xa0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000002c0)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={"6cff000000000060e96d2da346305200", 0x101}) syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000340)='./file0\x00', 0x7fffffff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000380)="e5ccce3a77650e", 0x7}], 0x2002, &(0x7f0000000400)={[{@discard_size={'discard', 0x3d, [0x7f, 0x3f, 0x2d, 0x79, 0x35, 0x2d]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32, 0x34, 0x38, 0x36, 0x36]}, 0x2c}, {@integrity='integrity', 0x2c}]}) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6d6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r5, 0x307}, &(0x7f00000001c0)=0x8) dup(r3) 2018/04/22 17:27:04 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x410001, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x5, "0a6be53a5b445eadd675261d0ac5fe259725d1366a891a254b705c71414e25a5ca2a5583b6803f70adf4f2f0231aab2a8787c1c9bd47c82c9fb404f8dc4cbb2e", "ccde8b07d716e256e8bb0709dd23c24405bcb7e5a4a5a07ed72854ec837e43ce", [0x80000000000000, 0x6]}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:04 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x208000) r2 = accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@delneigh={0x70, 0x1d, 0x400, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x0, r3, 0x80, 0x4, 0xf}, [@NDA_VNI={0x8, 0x7, 0x3}, @NDA_PROBES={0x8, 0x4, 0x101}, @NDA_SRC_VNI={0x8, 0xb, 0x3f}, @NDA_PROBES={0x8, 0x4, 0xc3}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_SRC_VNI={0x8, 0xb, 0xa16}, @NDA_VNI={0x8, 0x7, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0xc041}, 0x8800) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x207d, 0x0) fcntl$setpipe(r0, 0x407, 0x0) [ 131.745431] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 131.850849] FAULT_INJECTION: forcing a failure. [ 131.850849] name failslab, interval 1, probability 0, space 0, times 0 [ 131.862290] CPU: 0 PID: 9454 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 131.869196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.878585] Call Trace: [ 131.881233] dump_stack+0x185/0x1d0 [ 131.884917] should_fail+0x87b/0xab0 [ 131.888736] should_failslab+0x279/0x2a0 [ 131.892905] __kmalloc+0xc2/0x350 [ 131.896427] ? p9_idpool_create+0x43/0x120 [ 131.900747] p9_idpool_create+0x43/0x120 [ 131.904862] p9_client_create+0x332/0x1fe0 [ 131.909184] ? kmsan_memcpy_origins+0xf1/0x170 [ 131.913956] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 131.919464] v9fs_session_init+0x316/0x2790 [ 131.923848] ? kmsan_set_origin+0x9e/0x160 [ 131.928130] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 131.933597] ? __kmalloc+0x23c/0x350 [ 131.937413] ? v9fs_mount+0x96/0x11b0 [ 131.941299] v9fs_mount+0x107/0x11b0 [ 131.945074] ? alloc_pages_current+0x6b5/0x970 [ 131.949751] ? security_sb_copy_data+0x4c/0x1f0 [ 131.954507] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.959956] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 131.964703] mount_fs+0x296/0x780 [ 131.968222] vfs_kern_mount+0x222/0x990 [ 131.972253] do_mount+0xca5/0x4ed0 [ 131.975904] SYSC_mount+0x32e/0x3d0 [ 131.979646] SyS_mount+0x77/0xa0 [ 131.983105] do_syscall_64+0x309/0x430 [ 131.987045] ? put_mnt_ns+0x2f0/0x2f0 [ 131.990887] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.996103] RIP: 0033:0x455389 2018/04/22 17:27:05 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = semget(0x1, 0x2, 0x50c) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000f00)=""/25) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000e00)={0x12e, 0x8, 0xf821}, 0xc) socketpair(0x10, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000000e80)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="836d07f640c7f5273f89082c333000c3056f21f31e013682ebe3dc4a6bfa4013a850", 0x22}, {&(0x7f0000000140)="50102acd5700d5df0a6a222a752a42bf5fb0afe7b733005ea63fa5326fd56e61807de4b216e0cf5a923c0f64b36c5f7128a2f22bf7c23d5e488bfa74a263e4792b3100689768443884119f30", 0x4c}, {&(0x7f00000001c0)="9fa1d6fa22cda6ca905436a941a926f30fee23245cf2054f5dc3e248bdf6622a81159097d8213be137bc1f72347a1b4a0dec9f513469a82fcfdb8f44408db306d2926560b68d5c00b67bba0d2f24f7daee250ac764b2f941350447458ba89810e9b191b65ada8e052744fd911af3dfa75f6195d9f3425e74932290dfc62f682410c7c8084a74cc5fb85f696cadb0c5d479e4d83947309ed951432b64219a30260b975277fcb786efec1bcdfd1476d0bcbc3e", 0xb2}, {&(0x7f0000000280)="11d874ab54c404b8605958aab85db37c2869cc5cabbde4670a969dd8a27aa472fad3b2c512b6c77d186d25549bc384bc2cd20771925a49d12721da1126ac0ac827c3fc9de5cd804de400dc0e1279e459856c40dc20480ffc20c8097dec7224ba8f98eda52513f267c8039dd28bc6db732b23eaccad775297e9ec63752fec7ea262f131be2e214769", 0x88}, {&(0x7f00000000c0)="bd1565a2912c417e97ab20d5a4d3", 0xe}], 0x5, &(0x7f00000003c0)=[@iv={0x58, 0x117, 0x2, 0x43, "9666da0bb91a676b9bb516528dd1ce4f1543158d63d89167073ab1cea5cde3804522d3047f80592f7dc8b3125a638d9b5251b9f49e6ce6fb55eb4d278e5b08d915bfa5"}, @iv={0xb8, 0x117, 0x2, 0xa2, "0bd2892c48f7b488dcb7d0cc9440500ec29b9649e71c073ed5c7896e7acbe93b0432ba5d8c31edb9924a1f186dad8a724b37d3c51f3ef99dabb7e860bc1797b377424d33d23ab7f69ca12c131582f489ef95fc28009f9cda2c4adb8b7ae36b5c109ec58b49942d91fc0445ae414b13a7d8e851c8c1618d504a5a63890e27dc6d15bc2ab2312696f24b3c4b23d4a246ccee03cb53979937d80c330b44bf254104b926"}, @iv={0x78, 0x117, 0x2, 0x62, "fb9c59c2e7588e71ce5ab46f1c77ad42dd2271a28f90d49194d9e6dce3a5e64303ba653541199088a7b184abbba145f7bf7881e1bc733a9f0792b23555494ff8a830d04ff811ddfbf54061b7154eeffc2e2ea471793ba486229cce3cc28b992cdada"}, @op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x33, "b10659878c965b6cef8f7701c29831473a9243c6e3dbd490b51728865940c9555aee62492f4c787f119419f4e0f90cb00cff05"}], 0x1e8, 0x8000}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000005c0)="1ead737ff1aa30e4f76cd7acb9e183ff8c70807a655a4521cddb33c061499ad0c2e6c49d538831695a492b6bc39fbf64e94d3a50cec019bfbefc9ded09281aba3808a80edfb178f43918d3a092bdc8c46f95c6e1be1da8550cdea5ca486c04bf8c73d0b8c770922db396146f11db84d6ad806ff221b635cbf7993c9dc49142ba30841b73e959fdd4b60624f2a1070c0c3852a865d41f219456a9bfad080dfa5d4a0ca797e665c3", 0xa7}, {&(0x7f0000000680)="5fada8e138e40ca6ff3b77b43fec27fe8fd85db76e0bec4409130a67e604ba47ef11665f89df717ad8c40118812f4e1871f53da2e8e93ebedf8c44d7259420cbf94a0195aa7a5e99976da92d4549d5b41ddf11e35fd2e39e306b4599edab", 0x5e}, {&(0x7f0000000700)="fa5a5915da1aabaff7c3332446b0d3f0c9f503f5b1950bdc43404d0fa5ab53e369717ca87e50d9a68a7033181f716c6e8d0489f7f48d79f7346d53be7b4b8b0af5cf620c4821b765eff108caf7492b6b7c660773cc74bf6010c1d9f740123144a1dbcdcbe808dfebd74e5b32aadbee3d515c9fb8a50816d2b2c51e336cc9dda4dfeb045e261e93058ae7a58211366aea7230d624c79dfe58759ecb3a7666ed8259751245a244d3697e18eb570ba7c8ab859f600adcd43ece8d58c9e98299a1961b0685a095907c8ed399e89cfbbfea962b94f7aa634345a6bbf25589c032b3f9d4133a3462616b1f7a52c6e4dfb846552143", 0xf2}, {&(0x7f0000000800)="3dda4aad91a94ba42285aa8dca6ccf0e118d7754176b10ccbc8a7a59b486f486f0b5afd9493639a958f7b72c77568c5f61a02582dd06d87e56e03d97aa4c4c51393367012de3b0fc6d7960cfb7bd510176052193eb15665f6e874a9178bd82ee5cef3f65d96ee2b3fbdc409743291fe8f6cc002fe18b26343c62e00c77623d1765b9cac6b074a1e46314363869bc1f3f780af2640d0393df4c2b88da41ccf42c79e0569bad98c756fa057083bd13c393ec8c0c931f575ce9e2cb73cc2724bd7e4a61d0473a36df5ce9395a5ebff5b13c8fb382be3e807a801f4e913ad2b9cb17e250c100a946834299cf75f1bb1d35feb6707c984f21c675ab", 0xf9}, {&(0x7f0000000900)="5db9821b472fc0ab78c712392ca7d117a602c924d3de49814ae9095d8a914a843a6627243d19fdd1806822d2f6d176d1696a1be57e66612f879e4a4fbad8a6102821b4f87548a05f040f22defe1376ac37e2abe1f7cc97ccff6fd610f645422d7dafc8a0b0d45aa451ff30af540b8b7945ecd2d35c08079f36280c932864cfcc098d461ed07e01a8", 0x88}, {&(0x7f00000009c0)="2f9acbdf9045497ef40bbb673e5f5436e38cc056cf82c33cf2b314ccf20127d161c10f2ad8367ea9a3d93d4e3146458cb663bfa02571edeac5868f08acec1d54f94e9dfc141015a7f5efa6862a4da89595698a37d876abbb5fae5744a58634845db3e64afdf27125d718f23575554be8", 0x70}, {&(0x7f0000000a40)="957804bae8229241fd9cb5c9f1361b5b3cdc98d8e2d2cbc8bd8c022a2a90b36945d3707d9c4563d401a81c180fa3b2f3e02432e09f41ebc8b9ce958ba41a50beceb5bc0dfcfe62c548c2ab08ea79f4d40fec8ca0e53c5ce95bd6b4c0d957d506beb659cccd7a7ca41fd117445ea9ba7b337bf0cff8e97ed7b23d4baebbbd0ffd6bde85e42ecbe158c312b7e1e86d61b5ec201bfb445f19a58071a484864b49aef0ab1d27f096cb4544eecf408c38e7e0f93ab69f3a808df42a1aee86ec3c38c13096756aaf3c2c9136", 0xc9}, {&(0x7f0000000b40)="961fb46f695f9be0bdb41609ae7c5c08dbcea87b2d8bffdc208777e40c555f51f0fd1c377acc9e6e11df68da9e266137099337183c0012d2d7333e1a0491d38c1103e4afa5c39ae98878fbe5262e89a849e84893043d084f640007904a121f5d4a6461700f537e2dce3c91f6a063b52ada578f1d33122eb56db3590d03aa09909635eb9e92589d2badc81a3460", 0x8d}, {&(0x7f0000000c00)="3e43570b3f697f6475e9596857a3191c822c87ec9001ae90ceffcf969f50826852622d6706450c7dff2a361f0ebcf0b00fcc16de8f05cee2b0ee4f49b15fbe25413f7f33bc1b8e9231441df9588fee20d0a893a82947c1675754099b77c212dbbbcfaf6249dd253c68334e03213dc984be40851deb8dccbc10ba56810f899a3dccc4be2c4897cd2e68e94afa35da2d7e044d4cfd42470d1b45269f7b82a07494bfa627e1a8f8d09c21314dd21cef6b19635edbf4f92766d9", 0xb8}, {&(0x7f0000000cc0)="81d7175752c21ad29eb9486e45e90bd6723d81752eda76c69ee19730015118640cf5f636d03c6c05dffacafa472cf4d98a9c404de4093b5e5eb442047d0f2026938b71ff39205fdb7e84b4330b5c5813cf", 0x51}], 0xa, &(0x7f0000000f40)=ANY=[@ANYBLOB="480000000000000081287a72667c46183c58bb243015301c46adbc3b56d5d51e0d6a45336aa0f89f814206e05be6693f5e9f6c21e7c78b863cb30000180000000000000017010000040000000700000000000000180000000000000000000000000000000000000000000000dad39b521eb43120e134b8e92aac4963a0b54cd1038b9895ac33f22b4335bc6ac1c68e44d44bde0ec1a233863b5cb2dbc647095aa0509b14b52abedb43f78dad694d84e0593a870d23a70a25a6bfed7becfdd137b6446f190f2230dd72a0dcf1014b96222d692117749798b53dd4421650e75464ae8f02d3c53262c02e2978cdf5e5d00e"], 0x78}], 0x2, 0x800) [ 131.999325] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.007071] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 132.014374] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 132.021676] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 132.028976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.036360] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000a [ 132.152316] 9pnet_virtio: no channels available for device ./file0 [ 132.176597] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:05 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x8000) accept$inet(r0, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:05 executing program 5 (fault-call:1 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="0023000000000000009556ad56b77b852eee048b6bda22fa00000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) close(r2) 2018/04/22 17:27:05 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000040)) 2018/04/22 17:27:05 executing program 7: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb7c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x501}, &(0x7f0000000340)=0x8) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffff163, 0x0) write$binfmt_aout(r3, &(0x7f0000000500)={{0x0, 0xff, 0x391, 0x15d, 0x1c9, 0x71cb, 0x2f2, 0x9}, "8c588262972d9f905121ff8882039d20f56aea49d598e781", [[], [], [], []]}, 0x438) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) unlinkat(r3, &(0x7f0000000940)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x4}, 'port0\x00', 0x1, 0x40000, 0x8, 0x800000000000000, 0x413f2633, 0x2, 0x5, 0x0, 0x4, 0x6}) 2018/04/22 17:27:05 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='z', 0x1) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:05 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/22 17:27:05 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/81) fcntl$setpipe(r0, 0x407, 0x0) [ 132.702790] FAULT_INJECTION: forcing a failure. [ 132.702790] name failslab, interval 1, probability 0, space 0, times 0 [ 132.714259] CPU: 0 PID: 9508 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 132.721134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.730520] Call Trace: [ 132.733158] dump_stack+0x185/0x1d0 [ 132.736840] should_fail+0x87b/0xab0 [ 132.740656] should_failslab+0x279/0x2a0 [ 132.744828] __kmalloc_track_caller+0x208/0xcb0 2018/04/22 17:27:05 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) [ 132.749581] ? p9_client_create+0x61e/0x1fe0 [ 132.754047] kstrdup+0xd0/0x1a0 [ 132.757384] p9_client_create+0x61e/0x1fe0 [ 132.761696] ? kmsan_memcpy_origins+0xf1/0x170 [ 132.766376] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 132.771914] v9fs_session_init+0x316/0x2790 [ 132.776290] ? kmsan_set_origin+0x9e/0x160 [ 132.780602] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 132.786055] ? __kmalloc+0x23c/0x350 [ 132.789848] ? v9fs_mount+0x96/0x11b0 [ 132.793730] v9fs_mount+0x107/0x11b0 [ 132.797501] ? alloc_pages_current+0x6b5/0x970 [ 132.802173] ? security_sb_copy_data+0x4c/0x1f0 [ 132.806925] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.812378] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 132.817128] mount_fs+0x296/0x780 [ 132.820662] vfs_kern_mount+0x222/0x990 [ 132.824703] do_mount+0xca5/0x4ed0 [ 132.828321] ? copy_mount_options+0x2dd/0x540 [ 132.832925] SYSC_mount+0x32e/0x3d0 [ 132.836667] SyS_mount+0x77/0xa0 [ 132.840131] do_syscall_64+0x309/0x430 [ 132.844077] ? put_mnt_ns+0x2f0/0x2f0 [ 132.847919] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/22 17:27:05 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x4, 0xa0c, 0x9, 0x80000000, 0x6, 0x0, 0x6, 0x8}, &(0x7f0000000040)) flock(r1, 0x7) [ 132.853127] RIP: 0033:0x455389 [ 132.856339] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.864078] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 132.871374] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 132.878673] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 132.886060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 132.893358] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000b [ 132.909962] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:06 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="6cd7c729bea23ff61f593847099c851e", 0x10}, {&(0x7f0000000180)="f40e57c50b2a667ab81e36614bd31dc39f43f2ab195f39dc77b11fd9bd820f2258d94757e994795e59f92cddd1578a7e65799ec54ed61960a85e55e82d43de575a40225230f94dc29dea85dd86ca701f722fd966cb5679df82aece74d751e326047527b44c9289fff9fcd8334523316baa40addab58a6f0ee4ddd1c035a86a8f7f9e061e8166a38045056fc9db4cadb81aa04a106e33d3007d76f468d91e98a63e2390d5aeb4187f40", 0xa9, 0xfffffffffffffff8}, {&(0x7f0000000240)="30f18c77d98c5ebdf28308613adc872756148321df87238b1934deda2bfd79d5ea6b98e52afb552690d8b343edea0c9695fffa3437fc0871", 0x38, 0x4}], 0x200c8, &(0x7f0000000300)={[{@overriderock='overriderockperm', 0x2c}, {@utf8='utf8', 0x2c}, {@block={'block', 0x3d, [0x7f]}, 0x2c}, {@cruft='cruft', 0x2c}]}) fcntl$setlease(r0, 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x71, 0x4) 2018/04/22 17:27:06 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) uselib(&(0x7f0000000040)='./file0\x00') 2018/04/22 17:27:06 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x10) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:27:06 executing program 5 (fault-call:1 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:06 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) 2018/04/22 17:27:06 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/22 17:27:06 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:06 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) [ 133.627680] FAULT_INJECTION: forcing a failure. [ 133.627680] name failslab, interval 1, probability 0, space 0, times 0 [ 133.639098] CPU: 1 PID: 9557 Comm: syz-executor5 Not tainted 4.16.0+ #86 [ 133.645972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.655358] Call Trace: [ 133.657993] dump_stack+0x185/0x1d0 [ 133.661666] should_fail+0x87b/0xab0 [ 133.665477] should_failslab+0x279/0x2a0 [ 133.669633] __kmalloc+0xc2/0x350 [ 133.673153] ? p9_idpool_create+0x43/0x120 [ 133.677471] p9_idpool_create+0x43/0x120 [ 133.681589] p9_client_create+0x10a3/0x1fe0 [ 133.686021] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 133.691565] v9fs_session_init+0x316/0x2790 [ 133.696000] ? kmsan_set_origin+0x9e/0x160 [ 133.700543] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 133.706000] ? __kmalloc+0x23c/0x350 [ 133.709796] ? v9fs_mount+0x96/0x11b0 [ 133.713688] v9fs_mount+0x107/0x11b0 [ 133.717455] ? alloc_pages_current+0x6b5/0x970 [ 133.722128] ? security_sb_copy_data+0x4c/0x1f0 [ 133.726888] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.732338] ? xfs_fs_commit_blocks+0xcc0/0xcc0 [ 133.737082] mount_fs+0x296/0x780 [ 133.740586] vfs_kern_mount+0x222/0x990 [ 133.744594] do_mount+0xca5/0x4ed0 [ 133.748214] ? __kmalloc+0x23c/0x350 [ 133.751970] ? copy_mount_options+0x91/0x540 [ 133.756478] SYSC_mount+0x32e/0x3d0 [ 133.760207] SyS_mount+0x77/0xa0 [ 133.763614] do_syscall_64+0x309/0x430 [ 133.767556] ? put_mnt_ns+0x2f0/0x2f0 [ 133.771374] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.776573] RIP: 0033:0x455389 [ 133.779779] RSP: 002b:00007f87b228bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 133.787515] RAX: ffffffffffffffda RBX: 00007f87b228c6d4 RCX: 0000000000455389 [ 133.794784] RDX: 0000000020001700 RSI: 00000000200016c0 RDI: 0000000020001680 [ 133.802090] RBP: 000000000072bea0 R08: 0000000020001740 R09: 0000000000000000 [ 133.809372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 133.816669] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000c 2018/04/22 17:27:06 executing program 5 (fault-call:1 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 133.836561] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:06 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000000008003e, 0x100) fcntl$setlease(r0, 0x400, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) 2018/04/22 17:27:06 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa7b, r2, 0x0, 0x7}) fcntl$setpipe(r1, 0x407, 0x0) [ 133.907256] 9pnet_virtio: no channels available for device ./file0 [ 133.957910] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x3, 0x3ff, 0x3, 0x8}, 0x8, 0x1, 0x0, 0x0, "cc81e5510c67fd77"}, 0x10}, 0x1, 0x0, 0x0, 0x8081}, 0x20000000) 2018/04/22 17:27:07 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xf4ee0c36c2acc751, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x66b170e07d509d7c, 0x0, 0x9bdf, 0x1, r1}) renameat2(r2, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x2) 2018/04/22 17:27:07 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/22 17:27:07 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x1) read(r1, &(0x7f0000000040)=""/119, 0x77) 2018/04/22 17:27:07 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517f091ef2659c45b4b1eefad43ea0103f804ab7f227f3a30973e2456c12286a8a630e4ed5fadbe38deee2f489282b977ab2b3fdba8b62b9eeeb970c4048c0691c0711a42344cd71ee41d43f0217918d53501fdabedf684dbaef58ff4b130aa6f7376", 0xc3) [ 134.164389] 9pnet_virtio: no channels available for device ./file0 [ 134.208383] 9pnet_virtio: no channels available for device ./file0 [ 134.221263] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:07 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x8000) [ 134.274544] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:07 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x2, &(0x7f0000001180)={0x9}, 0x0, 0x8) fcntl$setpipe(r0, 0x407, 0x0) r1 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa) epoll_pwait(r0, &(0x7f00000011c0)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000001200)={0x36c6}, 0x8) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='^+\x00', r1) 2018/04/22 17:27:07 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) 2018/04/22 17:27:07 executing program 6: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="42802c89ca838ae14a588d9be9391b40f088379799f9dc919de8ed3b6fc7e92d47a6a1f38fd61c7a9734c2dd6d9b4a7f4dd1342dd3a2491384ae27ece6de9bba", 0x40, 0x9a42}, {&(0x7f0000000140)="86a282e6ce9699799d37038b50a41866cfa5f1d5720ff0ba2356197cd6840242b2601c3d7603111b5f9176e055c8544bca0f4433bae78ba65e54a680137aefc4909e581c5ea1682c7c06e1c5ed98d01b089d6f61d9cc570e8f2baf65316c194b103e78f59dfa893256833f7fa1", 0x6d, 0x3}, {&(0x7f00000001c0)="d648dc78e63c8ab8d79181d88d3328917d3646409d69795eb330f79bf553b9055254fa081323520fbe339028f89d7423a06dd5c0b0aeed4d1817958ca4ed66407d85376036260fce628049912edc66192a58f8ad6468f31451bf3ec8b2f5eb567429c82da29830b90327084911f0b9448af900adc189565832b8c77a00e4aadc88cf6f4fd311cbc1fcc2638cee8ca445fceb", 0x92, 0x9}], 0x1, &(0x7f0000000300)={[{@nojoliet='nojoliet', 0x2c}, {@hide='hide', 0x2c}, {@block={'block', 0x3d, [0x78, 0x0, 0x33, 0x0]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@session={'session', 0x3d, [0x33, 0x37, 0x33, 0x39, 0x3f]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nocompress='nocompress', 0x2c}, {@map_normal='map=normal', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:07 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) [ 134.641600] 9pnet_virtio: no channels available for device ./file0 [ 134.659002] 9pnet_virtio: no channels available for device ./file0 [ 134.736402] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:08 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/22 17:27:08 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3) 2018/04/22 17:27:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) 2018/04/22 17:27:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) chmod(&(0x7f0000000040)='./file0\x00', 0x60) 2018/04/22 17:27:08 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/22 17:27:08 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000040)="79ba5c34", 0x4, 0x4}, {&(0x7f0000000140)="8ac11e271fde3fafa7940898bad3fa8dfce61c76db335a326e56683dd77b34a11962ac0bb45d1970c048131c1edd21a33ad4ea60184f7e763ee1648babee2c6c4c24e693b7ca1fcc86fb372409bd94ae0eb43a9d09357041fab91da9350c1ff122db7fc2a3b9ef96ba436bcf349d09f465f1db593ab5424a7b39d76bf02689fbc52f6e31dd4dacebe73dace18f4fb425e219b1ad3e41ef79e9c18e857e86df86274101215e0b6c4222a8a3d22bbdaad4caa8880fe40b9d779e9e3d2d7d04e0042a1f854a9b2656721829", 0xca, 0x6}, {&(0x7f0000000240)="6aafe647eec474b7cb470847c5fa47e9b0bf651695df745c819ec7ce7cf4a9afc76ace384fce4ff34bde85fa756d80fc71269a46d19ca6fca12bcaf8cfcd4d9855db66378def84308519a4f953dd291409d26a1eb88d937670e4597a59360daa826f2a00567f6d5da47a309ec27d31c7244d4ed924a8edd6929d83cdb727f40e3239bcb7aec0678e2e60c78e3299e843133f2153e81974e83797b4a7dc8b8f5f70c36ec5677ce0826c021fe3b67127c2cbf673b4e66eddd3c8b17f17085aa0e8aef62609273107b23d3b38b4f5b3a2c3e316aadaa5dcb6131956974e352d732c9f3ed68dc54b71acc0a7e004", 0xec, 0xfffffffffffffff8}, {&(0x7f0000000080)}, {&(0x7f0000000340)="96ea92e5f8f456ea5e4dfc9111ace641f2421a2f8422f092b73059df7db842c447b5094f51a01c6886e017798951e4500e16a28dbf6bac89cd5a26dc7295f037db5d51af1415a0716933015a7ab3cf2939e7ca233e20eeffe13c6fd5f3e20a8538fd4dadb6cbff893487b6a773e6bef19019f6365b2e643610d16362ecb0281390ca052f2390c745b063dd9e63490af2f3b2e34cf27fcf5161dc95ed700f2336f981612d26e52a30b6fc86434ce33e9fd58b23102da8c11dcf222280eda0ca801f3ec0d7156196b6568b0364e51cb52c3c2a0634c6ed0c9589ded446fd8dad755f41728961b0781db3b410161db1cd3700cc5b551f9608", 0xf7, 0xffffffffffffff80}, {&(0x7f0000001580)="7715a11245316a12a42ccf800bedf0786287111ce0bd24c41c3b9ba87cf8ea93238191cf54663ca23ff672", 0x2b, 0x80000000000000}, {&(0x7f0000001740)="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", 0x10ca, 0x2}, {&(0x7f0000001440)="3df76de2c8507bacdd54248b45517471d3b777821d8ec3e93f1b8774042d488633a10163a6c2a84e58d13854af3b8d99f5a078ae2586ad08e2f2fb87fc23d8ca2d221eb5b4ecf1e385", 0x49, 0x401}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:08 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x8}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000016c0)={0x0, 0x6}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001740)={0x8f, 0xb, 0x0, 0xffffffff, 0x0}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000017c0)={0x0, 0x100000001, 0xffffffffffffff61}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001840)={0x0, 0xffffffff}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002b80)={0x0, 0x10000}, &(0x7f0000002bc0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002e80)={0x0, 0x58, &(0x7f0000002e00)=[@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e20, 0x7, @empty, 0x7ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000002ec0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002f00)={0x0, 0x22a, 0x9, 0x29, 0x6d3, 0x81}, &(0x7f0000002f40)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002f80)={0x4, 0x800a, 0x8000, 0xffff, 0x0}, &(0x7f0000002fc0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x1, 0x30, 0x8, 0xfffffffeffffffff}, &(0x7f0000003040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xfe00000000000000, 0x6, 0x4, 0x3d, 0x4, 0xff, 0x1, 0x5, 0x81, 0xc2, 0x3, 0x5, 0x0, 0x7, 0xff]}, &(0x7f0000003180)=0x100) sendmmsg$inet_sctp(r1, &(0x7f0000004600)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000500)="a95a6011e46d64393797af0fc8814cc2f6bc137476c38d31841c0e30edd4dcfd2392a6d247558905d010369800d75a6b6a9d590a49f6cfd8e2c48ea3a5901a8214470e31e1b88b50ba88611fc998949982e91fd85737477a81df86971640f877793df58ab808cf876c4293e7a40b9037d95738b83afd82fd90071f3340ae4ce3860b19d8a244645e7ecdeea355fdf757e8782a0fcb56d85c20d7a5cb1ec01afa026231626b235c78506558898570fe1c985ad33a63b45082647fe5c280f9e04afe2abd1ad43c4f72b8698ebb0b86943a135fbdf6d36eb85c793efe0101c47a3693b42c8c281cf138e10914456f480be249fe078b3ee556cf4c9e43fa68285941d276a20a445c8602d19c127fb12bb630cc3da1ec05aaba652d1c8999890d8ac00c88ca4f96d574f0307f890e0f706d26095e0e8619d65828b4c4a21162a8ed6e72d2dedd4179797631d4628be7282c538361b606aa326ac588a345de8dc35ae980b717624b674bd1fd98f5810a4f275f23fc65464d96f5435fdde8169e6f278ebea0dc7a1199c25649ccd4f7286cb075cf8872b173a5dce9ee5c193a7bf92e2c7154caa316e3e330df836fd36bae123cf98be534ff8b19c7639a3bf1700603400cbfbcc37a910c6bbab83f947a1e6e25b2c40957457f402912d758a5d1d67ee8a996726a3375389b43787b4b3527d4fbb762dc385217b2927c01ab6e6b0fc73c5c3c8cec0d6242fcd7854de552467e4b5db055bd88db44ff9e71122ebf726f3fcc27465e91f4c735aad8bbfedf4e6ceb488c32268fa51dc3b6a2bb4503389af11a161c8c62dde0e93f348899b737cd21574a716cd88f494e0ff86d55b93bddd5aee4739a730e6ba15c38b20e60da8551a5932b8e25d999cfed0cc8e355e74c4bf1c9cfad9cd79bc5539676e9eef8db912c18ab2670e171a51ad86f7a8842eec4bdddba536afef697714f7be2d30f93b115902d21db5d5e640f651a861463268b79ef159e3ccf128509f781e0fc003edc984578f7c0fd8e9c73daec7f43c701f431cb9cac9baadebff7007baea2c92d6661d3a63dc00cd25972e944990b5021d75ee8c5485baf9003f7d58a30df6a2b5f962f77efa05ee4a67cbd48cddf33917d761acb2afad74efc682c2c1eb454ac829e8a1e1acc49514174a9dabdc35984ff9f74195b4380deffcdcbe72b8e0f1ae3ef21a25b72b8ad2d88832ef1c11179a098f955b5c85f911aeb22771f81706ba9124fd078452e7498bee5d23b1bea9a91d970e3c26399c9c94e771ad854c30d56a9ff50e983f5005089f6a7d891db674d630af6ed9fea58a3797d6357a2b496722673e46486d4c47e3ab72d08a62ef914682df37989262f5cfc04e625d53bc24988df36633432127263f20d2050238efd7d74bf8a908354d86947d214ebf43dd17da47d10517893cc1b103bf6a7d1f59ebb2b77bd21a43cb1dce2bcaf481d8c1b62431dc5d47576f49d33c6fa37e2aa381f53f3f280adca9f5ebb52c3eb4d594442807211a93b0060d4c0d1fdf4333d551911f4528f05e494baeff410e498553b627bac6c72f5125a00783a523a554c76207b0eb0bdb4b585b2d5688138405dd651edb7dd900d5e2f8bfd503791f0af38d159ad616c0d631e717ae4b18a88d5e31e0c967268815d806c0abc1e10eeb4286cc68cb2c664de4084128f5f105ffcbe97d477cf7ce838689ce6d31d9280894456990e5873f27621b6edc68ee22c809fa794bb185222f51d68c5e83c0c2186b413578cd33bcff86609dadbfc182bb5bb15299a306c02286eb0d9c15a56d9b9faaf37f7e70f480f051c97f30f053b820b2fe84d521b80094b16f768d0126ea9050b77e15a94e7fb80eb1f14c2fb76bf437e974ab4f00f4a3d794b3a958aed428b10df2c0dbb87fbf861506e74c6219a9f29c04eb55e615e577dfe890060066fb32428c4081b03f90a2f8ba919bc65b5e3a6986baf0ea15a3142fba348b4cabdd4f11c17b2b4de0ac75cb71b058c3d734ec3ef737aabbe4fd7c74c37a80b0f8774573767daf246802a4c53354b2d2ad2a44a0f21fe6b749167c3b204517189ff95b7ec89402e0e02248a1306548dfe2a9c9427115486e78a35078829e1787dbd590f8a571fb11cec4394829d3cff1a7730b4634010c83b1f815db1b36dd77f7919c50b163a1ac4a6a1ec1430640eec4cdf6e939c7ebcd4c74abd499f993eff4feb382261d6794adc0650fc1d3d0cd5b831e541db158ca75a5e72f93f64e68a733db73d22db3744e7b3854c5f268ac7bebf2f8def7e854f5416089c461645bcc055caa17d705a9a133b3a3aadd11eec21d1f641ed987e91f8973ef686e1fc679ed4369a8aeb5dd840b9ed94be8f950e0e0054632dc1edb53fdf882db50f39c9938d5fb742037f905209c7bc5c1c40604aeaf004a3dacf05a181a386a66fa07aa1f32059c0deb320f9443c2c333c91ce6050826fc91a4e8d3d8e21db4b97453d36fbf642897e62ea06fcafeb3ab3694e60dc66a6fcbfa00f9c584d50a0ad2ab343e4f641150674a77ca494ec11c3ccd43e10ed3dda9222532c4288bf31c3e49831a2797deb0f7033f57e3783d882c5be9ef77ff43ab4f96e6744cb3838295f928acb89711516e5840e63384ef558909b458866526e8ede5fb3988c46a6b60043c26ef62774ffc6955570adfbac4c52c7c7ef3e18f398f063e62933a30bc040c8f22c49d89c827f7911e3b652b88157bcaa1c6c804e7bfba716ba05282a487cd7991edf8171e949e8ada02ff6a27c31d368bc4dae6da065dee8d00850bdbc22af146f12b40dbedec90fd10c4ca063d5565d478b8b09ce7f0e513b3fdf75e8074fa2526d9a217ef858559a463ce0d7d5b98bf9eb69bc343cb1c2ce48e79445c2f1c3b814ce80ef052139e9ac839bced7fd578ef31840817b050e3f56983d824dcc69f5fd777d09a02577b7568e14bfc10f35c6c98ad171f7fb68fc07616551008318ad81d614ecd0e5b2fbc768753744d6c33f2ec982dd5105066b15ebbcccd809b40b947c8d89538401a0acbdabb5a34c23300192a530d38ddf12ba4d95ea4ba1b2ff12a0ee6de2cd69372650e01796f8fad76e24ee2929d9d784ddf6b69f0bcaf9625a8e5c86bfe25b9b06654eb4103b97c8accffff6389dffb53c750de738f128335dca1fc73a7819220bb622dba843810bb1004c8b50d6604dc7922d9cca732b93e1167766a7c0c83ed0fd6f0af6154ff6b69b5b0f333838ddc7fb4c1aa06846ebb12d6d3cc58fbb898aa503d4a60ddbb3bcb7a950f4a7a2dc6f52f23c4878f077e7b3f6f3a174494a6c8ad5cf50ae1deb64c791cb97deb49993a1265afcf80a2b085209335cfdf717e84114cf9f60607f547e96b5fb6d3e004c68159feb87bbba8044d0f684cda99b5726af89a1161aa2486f0eafdd80c7895fde80904ed5ef9cadeda21563c80c179692d05ba9e99832f44d54e8db4a11346f5e7a40aa21c48349833bd3ae383d10d3d24f473b50525fb5c81d3ae6737ae8e2ad1b4ff8d2aa8eef20cec68b8d0eadb1e9c25fafffe1664b5163102a21a14dc5167762a39b70cbe34d82cc0462b9179f80138458758f97143092720dbe7acd67fb45ebe28f342e772784a5f8e0d867d469787ded0924949a1fced21aae5fc3d948612584ba7dee68ca7687190478ae2910b5c893a6c07c03f0827601f3b0892ae172dc1ef3008a8686468a24ec78fad57478fb1388f1f695c58746e51ecb40fe7c87d7c06218744dd46d9cd63556ea83e837ed9d4216afd2c0c54bfc920d003495a8fc550a0c181ac578afd554371d18749e429f839bb9277f5f9910ccc51378fbe3d0dfc1971a09083a24ce8d46d99ce596be176e60f34ccb608dd8b5a352fc8f9f2750f05ce7dc425270bee71327a58d62bf9c1b02ab209451a2546ba0c8fb47d40d0162fff4073abe46dd9458c79da62e0d5b9d72def0d177aca5dce6970d56201e4e52d7ea2670b6525469598132b5af55277a58e0fd771ebc42f79615dde151b06f163c825fb9e6094a34d06b79fb230a6906c52eeeb555c75d7a51404056ad7f3bbe39a2937a572a36c932808699ec69f26ee9b625e29579c25cc940f5218e19645a74a32402014dd5a0a756e501512de59c16d52cf62462437811c63c76257f668dbafe63c8b467c046dd7a8a0964f9ab73f671dfac91108e89eecabf3fce9b3aaaaea30c30b3bb9608e4ad548dcb83303f40eb989fbd36920c8e9241b2858246d228e1371cc2e55a8150fa79ac18403e6a92a456eaf22ff086717306261db1948bb7b099c3aab56a6082365bcba37df79995f4415b229a90efc8c82617e7d92f2020bc622ba525e4e3edba695c9d5b6fa1b18cb343aa9cc5cf513c2e4e05a828d1084701cc3daa4a50a548fea04100b0507d87d3c2c9112aec819681f05ec7a5d9d1a97c70815a291791f1c154db05f5cb564ed225ec64e8b197997bcc85cff8269c61deaa878d5a9ac49eaa6d9f7b2288ef0ec2f2d41bfb3563809e4727d5e8628b7e9fa37e3e66bc263ad6f13eb826260abdefe63fb55a70cf085cfde683ecabfd7cf72536b5fc0683c33e383ae1232ca14368947698d96248e22adb658be649b48ebf063b946be8f6117b789f22c55c81fba1fd68be786882848f22a96e4a4a82ad6acf9ac88428a389e7a468bd343044de30f95cba813073fb323e9c823e8eb49efd7c80f028d6c865adbdd6fe478f136d87c3b87eda8736e9490984ee4bcc898dcf05b46984d9f7f6c9910ea1c32b7d29dc526e9215eb19a08fd2ad4363af4584c29209a7a582b41f3db0feba6518b8c17bf31d273610ae9e48e1732a57ccb57cbf897741cd4233c94f2b22ad4951079ad9fc67ca85f1b0a280fb1e0e915f0b4ec8a9fc1f50cca0dd7cc25190dcad907934f56adcb8b8fc679183717a7760c89d384610767f8df155a24966d9f1d662235f8d9ff912c64779e5cd519e3c98cfc5466ae14c3981b82ee47b094a28fc1fe085e4697f0c7dae3388a0f805b07f5ae5c45565280556e30c8ef41c54e141bb6259fbdf285172f363c8b53fa267e3d3500fe4b4f3c265ddc889fec2cdc27f7a4d3ebbb212fdb6690a17323f1cd170704b8a4aa813002a82af956249c259de70df78c134a4eff54cfe1ce742a32c7bdb16ec8607d9f29822746c3350a5dcf8a387dfe52c99966e4bdb3724892eda86d41bed2018010a24ca18fbe63ce3cc095968c06a263d111e7f611854d44a7e5198086617a6b11b2a39ae42c1fbce5f0ee6de1192ba260cd16322ceda89f66aad560deab55094f349aabdbb6c896645cdae9bc324aaf92816266d2227185fff8e3841cde61af994d764f1e7844874272ba691b81b85dd819d0157760c51f1acb37bbf830323cf3b32b78524c6591e2cba3d49cb030bc098d45f3f0a757708ffdfbdb38890b1db2fd536329b039763ce08273ce4867d8e550b4808a4ee89a816770d3a537a4f1efbf3c8e582b7540479526b1248f209217c82af12d23fd0940cdc8bdaae1389b9cc937f34a285a476d3715a0c0f49418809669454b308b68e349196a10360d654705fd3f8980d23d1bdedf35bdea69ff289400d13227fd487af5597296e74d3ab16091548f326f59875fc7a755ad5a9bc9c34cbc981f0045f7ea493a9711a3960a9c0f0a1d2cd95ef0f236fd20007dc87a4a2e8f39e2e97e133fb4a6e253a66783c5be0769944d562b00728123d34b1a0ea4479e5ec0692dad3327a6f3bb43ad5a9227a7e19c79c2e9f3d2dafb5eedfdb88379a49089641d07ef45876", 0x1000}, {&(0x7f00000000c0)="798b4d8a290188704e68df62031d402789c3a2764f1bffeda2d4fb9dce6da6c6d2b60f0e3a2d84ad39b2a53558921fbdf95b9ba92650867bbc0484d3382f68ad1a0e775f8f3e06ee93b2d5c83ee4d68d3bdb2bbff648eae2270c5aa7c269f0c43c04eee72f1d5275d5790eaeded55cb673d30bda69eb2bd82af4422e387da687b99f1d0bf0a3756b422d651f3410eaa219c3a06307323035c92213511367fb62ae9c54bea937fcd195e157222b738e9eb4d0cff49b28c55cfb6f75e33e5cf21909e7ab6fbbe3d9da1163ea8d640ad84c787797bbbcf8ca6d8e53b3", 0xdb}, {&(0x7f00000001c0)="8f29e4e6ccca24f3bca7e8d4f2e9ba", 0xf}, {&(0x7f0000000200)="01f6db46a70d444959a2be07dbf64b17650582d32532f555b691fd879e2d901b9a3ad5a1a274f74b29a1d04ef618a3d1045b211e9a0767379f4761c9ffa22f86882ca354531165b039d69fe66620f4dc96428d358e532e4b17df9ae8bfc21d0333746db3e2d69f99b47ef69391937bc67488696ab161f1924c8245f51481e3a7f06d53920f36f0d30cdc1e", 0x8b}, {&(0x7f00000002c0)="1be9324fabd46ec6d3c0eca27fdca347ad418170afa83521cd1dc2e246004e0af0fae323745be5562098aab7d5ac9c946d5d23b03cebb803e8135d40b260ca73edc32fd364f2252fa3ed3335e92db95c693f1c02910b9228b983dd63ae62c0b982b6d27facf78e80ad04af1ec005044f2ebe6a65d3a0830196ed74acab4753967c6483a63b56840698ae1616ee92cd2a4bc84b1f428c27760d2694844d733182e89bb65501b311fc82ea9090fe0381551f2ae106b5fb0c6314ec533d322235fc79116a3bc3024d76ce8f7e78d6043e2493d0aaca751e156c289c37e258b018dd1738addfadffbb3d0cd8280902e7d6f5", 0xf0}, {&(0x7f00000003c0)="bbeefe4c0ce0017cf07fee564193e2ee8a6dc22462a04a637481458fc32148ae08ef49066f18ed2446685f8461777fddaa2f8bbd2095b00b24b076f8d61748d5d1715e5087a54d68828cdee1064356d74ee7ec40d99f320666d2152b6e7851c31fe54637fe00998f180b60dd70e895e7e5a3bc31299d185df949a5dbc8e0ee92a175986f98f288df34e5e8e218556395b9cc1370f442aacdea46428d9e75c2eff2215b0b2679a2c07473115d07b069a7", 0xb0}, {&(0x7f0000001500)="2929389632f1ff6f95b15ebee7f37402ce784acdb97bb4fe1f52b7ca65af53c5ec81c63056d0933c11250bf00e0513611609aa5bba17e82136dde0356fab36af4d494348627d53c9e0df4f466e32d3e7b44ea12f355801c9da51deee9966b4170f1ce613", 0x64}], 0x7, &(0x7f00000018c0)=[@sndinfo={0x20, 0x84, 0x2, {0xae, 0xa, 0x6, 0x1000, r2}}, @init={0x18, 0x84, 0x0, {0x200, 0x100000001, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x7f, 0x200, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1000, 0x24b, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xd56, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x3, 0x7, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffbff, 0x1, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x9, 0x1f, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x40, 0x8, 0x0, 0x1f, 0xfffffffffffff801, 0x9, 0x8, r7}}], 0x1b0, 0x40}, {&(0x7f0000001a80)=@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x1000}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000001ac0)="5cd129cdecf606ed911d497aa3fbd345e2536c870402df8bb638200b2e8eac421466582314200dbe75eb98c8ce5e016e3237916ca5e3bdda23c81485524f58d70a8e1280d4587fe2563a11b34f57d529667e9a596a4e1359fa8999365872162f0a8f924f81d7064e82571c79057b429c28975a", 0x73}, {&(0x7f0000001b40)="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", 0x1000}], 0x2, &(0x7f0000002c00)=[@init={0x18, 0x84, 0x0, {0x2, 0xfd7, 0x7, 0x9c0b}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x7, 0x5, 0xff, 0x9, 0x8, 0x7, r8}}], 0x60, 0x1}, {&(0x7f0000002c80)=@in6={0xa, 0x4e20, 0x1938, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x8d}, 0x1c, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)="fd9770e1d2809ed01351c1b2d127dab3e8f0bd529488ad9581a4c4e831731933cec70bc7d3bdf8464d2315d0148efdfd030fce8490aead036588180f683c786581a0f159302f869cc1d9bcdb033199248771d5bd27ca8bb81b427a471c527b87dbe0cbd32e1e093baaafd4b9386d1e874cd562ff90c2ef8773b82c20c1098db76215a955a07e468917dfa16136f1f5a176330d30b688bff3762dd441e1460790dd038aebf48c3ae0808a8177f81339a3563c59c64fe80b2888f10d48e23479f570710c4f2de9f26e7d091a9c6dfa2aee", 0xd0}], 0x1, &(0x7f00000031c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x89, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x9, 0x100, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x100000001, 0xefe9, r11}}, @init={0x18, 0x84, 0x0, {0xfe5, 0x401, 0x2, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0xcb, 0x20, r12}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x9, 0x9e5, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0xab71, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x6, 0xdbe, 0x100}}], 0x180, 0x4008040}, {&(0x7f0000003340)=@in6={0xa, 0x4e23, 0x2abf, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000003380)="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", 0x1000}], 0x1, &(0x7f00000043c0)=[@init={0x18, 0x84, 0x0, {0xed8, 0x2, 0xffffffff, 0x92}}], 0x30, 0x80}, {&(0x7f0000004400)=@in6={0xa, 0x4e20, 0xb7eb, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000045c0)=[{&(0x7f0000004440)="36ad7b32341b6e9d95b572660795d92ad1c549085a3b4cdb8b67337a514b7569d8b03ecdbde9f49b2b15fc3c6c1920247b35eeecbb70795d482286fe97ad22528c2485ce0f19c6d6c4c3a3237576f1899d1dedd05889d6a9bd7d534cdce959b76b8fab1888bcadbe3bc6b8a3c744aa03460fe79c5caa48670d86c41f07499d187a6fbd744a5def988c80b7587dd3d235c44e96c08dbb27310fd6ee", 0x9b}, {&(0x7f0000004500)="4ba31200a4c892496ad7c3fddf745ed3da5ae4c4a69f33a2d064e9c66124bc98", 0x20}, {&(0x7f0000004540)="85a9a30b062482ee25cf9ec637726e640bf433d663c87455579839f4ce31ac50d3f7805d2f4271cfbde048fe51c8ba6e9f26a8d09a0cda97d3fd732c699be7d84bc371a3dfebead588ce95820da7e7fb44db6540423522", 0x57}], 0x3, 0x0, 0x0, 0x40480c1}], 0x5, 0x40001) 2018/04/22 17:27:08 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) clock_adjtime(0x7, &(0x7f0000000180)={0x8001, 0x2, 0x5, 0x7, 0x0, 0x2, 0x4, 0x4, 0x0, 0x1, 0xff, 0x100000000, 0x80000001, 0x39f9, 0x4, 0x4, 0x9, 0x8, 0x7, 0x7, 0x9, 0x977, 0x3ff, 0xc1, 0x0, 0x9}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x6}) [ 135.539692] 9pnet_virtio: no channels available for device ./file0 [ 135.568618] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:08 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0xbf7c, &(0x7f0000000180)=0x4) getpeername(r0, &(0x7f0000000080)=@in={0x0, 0x0, @local}, &(0x7f0000000100)=0x80) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x2, 0x2100, 0x6, 0x9, 0xd27, 0x9, 0x4ef, 0x0, 0x4, 0x1, 0x4, 0x10001}) 2018/04/22 17:27:08 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) fcntl$setpipe(r1, 0x407, 0x0) [ 135.591325] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) 2018/04/22 17:27:08 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/22 17:27:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001300)={'veth0_to_bridge\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001340)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) 2018/04/22 17:27:08 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2ce, 0x500) [ 135.837863] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:08 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0xefffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140)="fd5983d31c6b12ac5a3967a2983ad74506783029b22a9a6dc8a1cc5e51693bd7859411ddd2232119000fd17f7d509795ca847cdeda74a7f1c9089b0d79ad4c073d3cbc13b6fbc2cc30cb61cf096847a082ab7642f75acb4dff1a959e9274f6033517", 0x62) [ 135.904571] 9pnet_virtio: no channels available for device ./file0 [ 135.992217] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140)="fd", 0x1) 2018/04/22 17:27:09 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x40500) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0xff}) 2018/04/22 17:27:09 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x100000001, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r1, r2+10000000}) io_destroy(r0) 2018/04/22 17:27:09 executing program 5: mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x800) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:09 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) 2018/04/22 17:27:09 executing program 4: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240040) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) fcntl$setpipe(r1, 0x407, 0x6) 2018/04/22 17:27:09 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) [ 136.668383] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) migrate_pages(r0, 0xffffffffffffff00, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 2018/04/22 17:27:09 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) fcntl$setpipe(r1, 0x407, 0x0) [ 136.737527] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x400000, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 136.795385] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:09 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)=""/143) socket(0x200000000010, 0x2, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', ']/[\x00'}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 136.860389] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3d, &(0x7f0000000240)={0x4, 0x91, 0x9e, 0xa6b1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400a00, 0x0) bind(r2, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x200000, &(0x7f0000000140)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)) 2018/04/22 17:27:10 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:10 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 136.996429] 9pnet_virtio: no channels available for device ./file0 [ 137.090241] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:10 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="709baa83312fb4cab12f4e0a99e43db374e699714447f434421059efa86eae5144b75f747c26087ec8164b1944616d770fe48cf908ad254a453e9a3663f5d9816531fbbe8ccbc150b9c8e7848931c9553891b21c752e76934e702ce74e602972ee6e3e1ccdefdf50e56ec325d2c958ec5520cfd7b050e23105201f8523fe4bb0ed3f590b1dad3d56d24cb9c53cc52374fcdf5c09435f", 0x96}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a1318a9c8002beb6a13248ff93a19581c5280cd20fd5b101233aea88cbacf445bf0e19d2bf02c3755d167824c6351ec1539370940b3dc8a32914d5ca0a969a007e27a9752b46775b17415a700e5a5461a4db46bd73cc05c52376843d9862b34af1bcb7ea87c535b1ec67cad4f99d2d", 0x6f}, {&(0x7f0000001140)="770e31ea747cc5b47bcf188bdb52dce1bc0f6eaaed7d7fb71c459decdbe87454bbdddf1ef0c1ba512378", 0x2a}, {&(0x7f0000001180)="9d5b8706082a0112b1570a2824d6120b4ef0d4575bedc8d939d59ff5ac33473b81d00a2e1afea43e1ee0c8548d15b038319a54fd199442a7c2466386e74cfb7230a5deaba4d533152019ad3a6f44d6abb0233da622465349c05c16e550642e40ccd333fa79dfd076afd5dd641288c01a3823317aeef05d4bc49fd68345ebd8", 0x7f}, {&(0x7f0000001200)="cbb5ec0d9fc5571261bc69fe07716e1a1cd3f9ebec01e9ecc30fab5810caf462d3033ad9a5448c3f56018cfe6ed44ac7bef32fe597e0fc6117450c1adf95daf0973afff26e2b8b18d7a3cf85fd4077ece768f878d80d7ee48f1f17e78aae73fcb1738fc7f03fefee8f59629b19f57e1de6c086f6d5df0920b2208b7dadab640311f8e713d3967b89c390598472f46038698af312215c559b31df545df72106626fcebb39b4d8904e697421069a8b646d382c06431467", 0xb6}, {&(0x7f00000012c0)="2c073ecd0ae10be23102a35886497e96ff576772563e6f24abbad944c4eca9170befddf0fbffbd154653f171eb1443e7365aa8f99b76f86a769821c2b672ce089c43ba38534a0a7964d95f77cc5c6e21c8c2a4fa9b8660bd426ddf0d5b355dd815b718e427acfcce86b11c7c93f04a6db5332a7399d03f5bb62b315c", 0x7c}, {&(0x7f0000001340)="c9bd6f4fac83499d598a376024b98217e2bb18b977541a723770725c620cc47e003c19fbdeb90ec8ed6c31a676114b980f4259ed35900c51e392be0406005cfc7cb892b86e3866238b181d65e82f6b0026817bca62e6eebc05b964b5d42dd04763804ee706dec20b5714825b46abfca8218a4c1d471f32f1bf343b9946c96b9e4c0d141ef0f11e2667b74a1ae816b2be5530fce323846af7bdf45785be8037a53a4051517bdff0d6dccbacb1c30345d79e01213414b403064eaeea9eaede39c54e18862c06db41d7f7c874a4b31f67f590aed0f0d0cfe98b7ca4ce61f2f3ba741fb5854faaf0f60db7059bed11b440715577864f26", 0xf5}], 0x8, 0x0) fcntl$setlease(r0, 0x400, 0x0) userfaultfd(0x800) [ 137.163720] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:10 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/22 17:27:10 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xffffffffffffffff, 0x8, 0x5181, 0x48, 0x5, 0x1, 0x1, 0x7f3c, 0x9, 0x7}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/22 17:27:10 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/22 17:27:10 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:27:10 executing program 5: r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x20400) openat(r1, &(0x7f0000000200)='./file0\x00', 0x400002, 0x4) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/149, 0x95) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:10 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x88040, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="ff632c8f2902265e6902d11c9162f983fae62a7ce30a3f2a9262123484d3520546465a01b4b695f9deac45e83bd3b91eb7dd0cb0eb4a0c4c4a800f68623ec688e5417bc8ad9df364a843585b5f3b241e6c041f3af73e7c7ad31eb87b8db1a96304d2cda5ed70a7ca6137085b8ddb6777b909e69c434d77d010bef6bcdf07518761d12fcffacfed3e999217b32efdd0abd6edd4510e46559fc3e4609a", 0x9c, 0x276}, {&(0x7f00000001c0)="bd7da5d863b7ca13b88da733a167a5442ff47be8c7871a71bdb60fbddbb1f46eada772b9783d390b1f0cecc2002f663262c07531d6a1e98961666340215c78e9a473fe9ebf7713c4e7012c9420059a4414acb0735b83fa1040e2550cb57f4ddd3a561b2a1b7185efa5", 0x69, 0xfffffffffffffff7}], 0x0, &(0x7f0000000240)={[{@umask={'umask', 0x3d, [0x37, 0x30, 0x30]}, 0x2c}]}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 2018/04/22 17:27:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) [ 137.580482] 9pnet_virtio: no channels available for device ./file0 [ 137.616641] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:10 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x9, 0xedfc, 0x8000, 0x80}, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x2, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x20}, 0x1}, 0x448c1) 2018/04/22 17:27:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) [ 137.688791] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:10 executing program 5: rt_sigtimedwait(&(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000080), 0x8) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) iopl(0xffff) rt_sigsuspend(&(0x7f0000000100)={0x8000}, 0x8) 2018/04/22 17:27:10 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000180)={@empty, r1}, 0x14) r2 = msgget(0x2, 0x205) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x5, 0x8dc, 0x4, 0x10000, 0x81, 0x3f7}) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/205) 2018/04/22 17:27:10 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000001240)='./file0/file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000040), 0x0, 0xfff}, {&(0x7f0000001740)="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", 0x10e8, 0x4}, {&(0x7f0000001140)="ae5b1703e4fc0b1cde1fafc48ebf368ca766e818f27343cd938c6de6d63632736388aef1e7407380c20dc9f0657d9953edfac0b177af9a3aaf2473c6fd571ea0e62a2125192c22657b471d68ab24e4fe9e56168369dea378ab77798a79ffc2d2eddc168be0b732f01cc7b884d3e0b8d070e7aceb71d9f218d498d95951bd133ebeb91dab4b6b13f3b6e2507d82d47f5ec4562612916b136399fa1e01a2bfa073f7e28fd7d0f3da90cbe6066b1debe46c183f4aa7f06fa00b13db26187698025a4c3f40db31208f09bf", 0xc9, 0x5}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x830, 0x8002) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x900000, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="6200a6ba06d7b6f404a35dc9bb4225732b6a658e321ac0dbc9f3bc57a281850d7eebe9aefa", 0x25, 0x6}, {&(0x7f0000000200)="e77dba8ad4062f933e1b35761af7b559df60bfd82d686ea376ae2ca72fa8deb1ff9c51457e78ef6d5fed1e7a301fe644a1df8c718b59dac2d0a7bb397e5284e9b919d63b8d4ae9e4982e07aafc461fadcd2a4c6406f7eb6f1350a1fe2d0810a671aaaf958e8cf5790ef3aa2275dad3f6591518e86aa5b0cc7d2458d307d61b0f80561df44ea4917d2825b6dc1ad81dac2e0012fc5e1c9c63489314fe23228f7c477d9d76", 0xa4, 0x101}, {&(0x7f00000002c0)="90a62f3cd5379a45ba8bf2b4512ef779c0915560cf64dad76f94885e75b6d531241706c42e12c00cd19cbdee9c359f5a7020f06fed5ef4cb14b460ded62de3dfa0e4176fa84701c0f41e44eb7b99a5fd435da954d6f41620c27c7557b25d55bfd2447184c1c69c6a4e63c6651fe6811d8e0d6bf82673ec2cbf049ea116d937da9816e85232c2a91a36e4f688c14de7df2ba7cf817f5104003888b0f963b6d2dc5f987fa64f3460f3a3396fcee337841e2d6624c32679a2c5ee7ff6ad41002cb7", 0xc0, 0x9}, {&(0x7f0000000380)="71681a616dad4a7fda570de6b3c60e2dadf142bb63c40b3bdd757f52412f0337396d71d17810dbed7cdceeab44300fc7fb30fd00db3dd73f75a4d5f416690c1363a4e143369441a68b70688016d048e912c15d3024f40f9d6e3854f2b1e5698f09ecd80821018790ce2bdc8317cdc1c86a6a139f79f0775766b237a91c9b652e1419bf42f54fb8adb6eeba89ff", 0x8d, 0xfffffffffffffffb}], 0x1410, &(0x7f00000004c0)=ANY=[@ANYBLOB="7370615f43616368652c666c7573686f6e636f6d6d69742c555884a6ccf099656e6f7370635f646558b5672c6465766963653d2e2f66696c65302f6629ff07000061630000"]) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x8, 0xffffffffffffffe0, 0x8, 0x2, 0x3, 0x7}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000002740)={0x2410, 0x28, 0x610, 0x70bd27, 0x25dfdbfe, {0x2}, [@nested={0x2318, 0x39, [@typed={0x8, 0x8f, @pid=r2}, @generic="c8033cfb48d972c6b85bb6113ee39879230e59115b5c2c0127e970ef8d783ea3ace69b8713bba9f130d7bd4487ecc8004b3c776fe560d27c670efda1186771750e7002323c87835790698649273e6de903f93045ced4c4c987b003", @typed={0xc, 0x5f, @u64=0x3}, @generic="9cde6d4695e9c6d5189b6cadd0de9f3b59356cdc3f3e217f0f92f3c443804f24be4ef6fd404300cc32c09b34a703f9f18e23003c10899c16133a50acc6ee9e80858ccc3010f6ab1cf90e36dc3c898cc51d60d9512052733a1b3921998ef47b24bc49ca5777c25cfe2dc0740c98c038ec946b363bac81dce6780f1110d4cbfe39469449407248baf28188020ad4d791911a824824b34674aba7aa9ad7c1fb16e1eb3ea3d4f348aa8c2fa9cd16ff272a9948c301c5e047d17f8bfd211a811d97b2f0ba30c8b16c2932158523c4539d8507c46243d6e7ff02859d92521437cad308dcf6dcf0c850a0056975f5f529097a6237a31a5c94482a3f0dc904c2c962eeda01fa302b7deb3032787ba7877e99025829274fd6c7abb90ebf2b5ccaddf4d2aed9c76dc1cef1248a0f187ecccd6481d6b58d79d2805811c1959d2aafd320f47048f4d538e52d25014527530feebb3e562d3c7a87ba10d8ab43ec5322c726b4cab83a0fc212d0fe2b5770e8188a3cfcf4e99572079315e15c8d90cbba17ed19bc92605cd068d536226a0f21a0d07e24a727d6bf287ce6fac76769a648ac1f5c4c6d2845f143176d98ac7ebc19fb335a0aec7071f3ac30afce96eddec8e9ccd613b2f56217a9a04cf464dccd4f78a48af32098169030712b091be97504cd226a2070bd6ebbc91355a81f3ccc9d32b5ff3fce5152a5f3054be8dedc3bae51df1ab845cf1c3e6aee5a859b39cb2bab39527b533f9ddd12197344ed216dd75e3bde8a44f2289a123e1a9e6e91a7c4d8da96eb154a3d7c32d024601293700f3554aea81422767dccb19ddf955a66b160d6e278fc9e7eabfe0b923d04eb61b67d063eda359b83107080e5f146b099240066610dff25174e0033500dbe4b352c98da61bb42df93b34a93e2141c29c473be11dfa7df929d6c5a04ec495cbabce78f6fffaa33f307d01f2803f4d69d45e2d238e47aad467a6644b75289d1cd184a0d77581753b7c8e9b6082fdd8e0bfa778821b86a7fe9300f988586c40376eda11a77ddd18769d989d8ea64ad921ef34adb5fb485a2b9e221013ebefc53ba138d994897ea7e722646ed9e927b92acf23bd67b79627b4695fc853b6de583bd544c4943ec423683084f493c4b88c911e5c075e343a2ed88c8109a15c4b731c1a5df8face372e2f23b06ccd2d68ed508899918afb6e54c2f7e0bc5f7f1aba99a1c30144eb1e3732dcafc962f3d0ab9ab72df50805e670284724abb2a8ea41ca37a7718d3143ad56ce6e54025be60263c1703911ab01648bcb2140b5c5577b147d89794b281289cb5ca83997f063170afc9aba2cdc52de6ae7ac1e0f7d347e029bf0d0886029db4bc088d3642e3aaf9bae6a387096b41adc6be5bfe9865bd6e5ac51265a2dd4acbdbb998e4cea7f1d42516bd1f3f1e04a747925670d3b2cb173866a06938ac21aee8aa26396fd66b7b0fd40ec1f353835aef66d2769d6c28687074dc08ac8f2c57de5e3e9cd230d2c1500cccf0d3370cda4d1338c0754567713f15b3e3e003b4605b439223efbee3f3fe5ed7948eebb2c434972f0b18bbb46a11b6da793268fbb5686de9f91f7d8de474c6c86967ca0423100add150a732b2c2683d11b2f0ba35a2a1f8589d5c9fd36c3685252aebe2a8512e818b66485d1f3964c4d573fc3c538bf397fc5a93cebd117f9386e762b7ec71b60c98e2cbd0a1cd16647b1e1a8fac969beeb42c6e81af77a4dc073699401c2cb0b09c1874fa1f52ee77f7de8c4ae21407909eee1ac81e632cd84234449bddd6848139dd01704ac900ca62c1fe952f8af17b17e74c888695c1b39d84eb25a68284eeede8bf8a839945ae1861a0ba73b22d81cdba67bfb3463e8fdfdc1160e1588edf6c423963448aef22744cea5be76b3d7ec222522d8856589f1139765a66d427d45d0e2ec129e078bf8202b786a24ea7a85cd9d934d615d4d8c55f295e4424a65f3246704004a38c0100b56a901872b5f541961923c3c11e7f8b55ed1f82c223bba9b4d8dfbbedba2f7ff3521a11cc018b5ea8df25bd97c3064fd0d250ff5b7cbff76b654e585ee470e871f5a9eab9117f7f9cc3676b68fb0b6c70f49ab7f3bb47a15d16a05be71f1669388a4696da9b14b2e80e776de0d3278992efe0d6bd454846543595dc8beca6236a56ce673a8ebe293a30287b3753baf74f24cd0017371f8a951bba9b2286a23bfdbeb661771b68531c136f1621f37e1ebf15bb86df97ed7b44063e956f9764e9fdb0be2eace21d2c56c146a595f6c126662d34c06080947c0d5f03911eb05f329c0b9148e1769b6b4a74e682172164deb74afd3598abdf1223ac6fcbed6395638e51eecc2a08902c55539c6515605b1e44262834e9a6420c95fc8047b52c5cbd8b812325470b55fa9593181f91db33786eae7e6d5b4f024cda6425d6d9057a9976609da7863a0c51ef443385a4bb7b17552237dafb66f2c016cf8629d3960cce6d2b3a3d69fc13e4fdfcea0c826c4431552b2297b56c168b0b451da0c2a5b89b75df437cda454192da12e2b75c2f739d862233401d3727a0e50ae1f5919bdec911ced153ac05fb3be916cb32300e9dd8d54ddae32237a770c80622b204a9eb5c9b0a07df9e6026cb960c1491c247e9992e999e94a32e2bfa3dd70c0fa6605993150b5ccfc1eba88bc885e5a962c25de41db1a223ddd064742ad4f87fc7c549c67f61beaf632a698989e35fa5fa6d337174ff43375b0974e255c898275437e49808901d93725878746eb374d6a0544d8623e5f7f75d1b58641966bd0888515d463fe540cd05039bdc260f3a3babb1cad9c2c4a4b25dd57c52c23f48d711a5bc2071e53aba90f0a888e94a934748532152ab7cbdfc611595c8bddda8d7c6b1ec37937f3cfea940bacf5a20f2b573d8e5996dd6ce9ee98a4cbd08187b31abdd07f593201cec519cb6b4744c765ae0ad084fcdac86d50ef3a758429962a2415677c6632bd4b57e36fa9f7f3f7403952c238e4c8bd0b524d6b68af12be8a08e686b43effcf0c9236157562a56423363615798c7d21b73f6d1663d977311082004fe4b92d423193f3623708789fb2a6345d408ec3af88e4740a5bd8fb878cf4d6f472132331de0296825dba3ac6e2e2e156e5ac53d508e2416d475c3725483970f86d991c53ee96de886a2d90fe8d439fd2014812d2ae968d415bf8895db179f4115592ba190decafe01c1a66e946e476cc3f056aa2a1460d30d3e75699248739500bce3cea1f4f7b7002b5bd5fd4ab30a3a4ae601dc884dab9d85237007cbbaee726bfa0b8e54d8f5dc3bf13bae1ffd16e45d17db0b1843545cdd73fa7649f0fd6b657af7d9e0c122d8a5453ca5f51e9587cce195b39a1194b1f5d49ce046b94dc7a95d8ff8ab0a667980add3e334c00205e176233d1e004b023c611c4be3df422a69679935c779e20d5f5462b55116bdedd3997dc74550d6b6fb86ba4c0fd45e927f02e41a86fe7e0c3bb9a45a4b0726f875cac0c7c11e555253a2afbc148e87b8735621f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", @generic="205c333b702c19d4641be7c1f9026e0f250115abaa00cbf5769da3b595701a1f924befff7db40e5f25a829211ce6de9a5b443bce5ace003dde0d876fad1ca88d6309bfe6f36ea147f4c06f63e9156ce7f52bb8e22ebb42136f4396386d726a5a898eded0315ea6158fb01b2a240815ce22b8633d4ddbe0e11e3bde7ec0ff325cca6534c5328ec8791f636c7e4c754d3edd6fb076549444dd01ff6d7856cbb96296c258e022b453fd821950cbb9c79e403877431087e05056e1ebd9e12db1b1eff43345616d96f68b2f811fa34c01c8"]}, @generic="7ae75a1b8eab394818cb46ee6cb82de92379b72660942bfe1fbad4c78909b690162d3e985dae985583355b3f5450ea2f697d3c3dfbadcc5d170d34ce082ce43c932511196621b46da53992d43983efd88e65cbd62278d7a906c5043422f48920fb85cdbf8cd3be6d9ca31a820713fc58c3dbebbce8b621216cf41411faf7fe1c165f95875c49f23339d50e737b02c28dd0ef16a6f7485cc98d02e31eecbdd6f40cb2d9c655e6850fc5c109fa1f3e6e8524445e0534bb2abe5810a1188d9f43e1d2b2986291d7108f765500472cd22d9aea64c714df057b1befe3ab325dfb0d0292c511"]}, 0x2410}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/04/22 17:27:10 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 17:27:11 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) [ 138.012280] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/22 17:27:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:11 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) socket(0x1e, 0x0, 0x0) 2018/04/22 17:27:11 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) munlockall() mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='sysv\x00', 0x2, &(0x7f0000000400)="51c44d8129d440abbad13150c4e7029c438ce31722572804") r1 = geteuid() quotactl(0x9, &(0x7f0000000480)='./file0\x00', r1, &(0x7f0000000540)="d8387a") recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000200)=""/181, 0xb5}], 0x3, 0x0, 0x0, 0x4}, 0x40000120) getresgid(&(0x7f0000000440), &(0x7f0000000500), &(0x7f00000004c0)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="747275737465642e65746831285b00b22d062c49a6f0a902c7c62039a9859780f3606b6d2f21fde67d191f0a284e485e471308f656f4cfebd3c324bf80cd7eb30980f0af2672752a84c2517a4f3fbbed60f48774e2011ee69534b3524e8a7727cd0c123137c4d48129268026be08653455c0992a5d50323927a42e3b3359950bcd33b60000"], &(0x7f0000000600)='sysv\x00', 0x5, 0x2) 2018/04/22 17:27:11 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0xfffffffffffffff8, 0x7fffffffffffec6, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000040)={0x0, 0x1c9c380}) io_destroy(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x101000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x3f, @empty, 0x4e21, 0x1, 'sed\x00', 0x1a, 0x1f, 0x62}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x7, 0x6, 0x7ff}}, 0x44) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/04/22 17:27:11 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) socket(0x1e, 0x0, 0x0) 2018/04/22 17:27:11 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) write(r0, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000140), 0x0) 2018/04/22 17:27:11 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="a18eb947357cdfa05c8a5ab4002de3174286bbc4301e909b5713b172c5c66c61f2c56577f86b5ec6dc96667fac1b22950d2f359e0d107353115416603f5d92658ccfcd54fa185de81f396ec755cbe9800896551d06ec4822d61f3478fca7c97a68286f175059ef1838aa61ca07a0ea5cf66329894b0d76cdf74f7379f3a669c2b8184b2e7f022c58a1f3619e11a82370b7f137e42952956224994cc55b494347b86db6aa7b612da252", 0xa9, r1) sync_file_range(r0, 0x4, 0x9, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x1000, &(0x7f00000000c0)="aef8e216d55b104e9c0ee271ba3243419266ad06919b744778839eb94ba81ff3861479ff176c1d54a058ef24008e93340d2c72f3b89fedda3a14eb270475b3f7622cc336ed7b96c64aa801a508ddfbbe0b3b98ba115676d723fa71c9806e3e4258d6731e99eafb76dd2786e079983bc6a11c8bca84546679da318243726a568627153a019e2a9ad8bdc1f18db87d09522f1286097ac8de19f47ceb052be5f94c6ae21f35f341d4a3650b4873e4f00b47e89914c4a9adebee54727504f4f05a19dbaf74f1b37ca8ecfa8c8299eb6639968a994e21d8967ab1e7ccfe4940c6b1d6ac5179331aaf264258e76f2d9e42bc2c1771837c16b3e23591c91ebc701e57da2d887d64f0e5c1894fba7f426590edf87f9d7e9dc35ea9272d0c878e3f27eadb56eada43b6df0f1e148c5fc441e7c73d3d4cd85932f218b095283632cf35c400130b3b78aad8da282e81c59060c433c3e7305f0f475edcebf4245ac820d3329555bbfbe8cb0f3a514365c6652bbe89036e07e117344770ba3456ecab3325d102dc7fcf95bc35b20df70696ee085b3fb45becc984e17cb4485340cba4b3dce0b15e76f813a6d6cd70c3a7f78f60839da2446f94d8517d9e14015df6839bdfef8374ef6af92e737d2672f57763a588f604216c6249abbbca3d3820081f8a5f0b7cd7f1f0d678dd43901d82a3056475e662fc6e808caa76776933413251c49b0693bd4624ae06ed99966a469da761d6ce0bd1c2a438857919b7d7960cf7344a506bdbf184d40e7b373aee43e9eb4861b3a8c97e1111cd71c3f7b7ee794c340437769cb81c4eb8b864abc9b27ffde990cbde3d4f766d076f798b73584dea669ffde2bbca46356a58ac79f9d69615fa6315c5fc03c28d844057b2d4e21f110d4bb20f17e706f884519c1113237aec39c659de2f4f728735a90fed21e22d9b63bb52a1e11f22b7007842fef054e6d481af9aebecf6310a6a1cadf06b357077fe9fc5f579b78d2dc34cf37c3c873e6f1cd6a591a0ffb9ee4d95ec5858f438eacdfb0f1e1a5c6e0074459387fe2aadc09d93b23b8f5efa6a9f56f7380d0887cfeb5ec151441ca474cd7f19dd757cb41742d0e3ef2dd10bce5cf2dcee09df4b9298bbefa9ba46b457b42e6513445a2ff85e6de0da052a125c6a882c1e06ec8c2ab2f9375ffa42b22cc0f3b41bdf261b188ef1314fe8203433029beef575e76ff01c406af966bbb36652c9f8c946f29ab37a53977c7f3a670994137fda858164d53ce43e6bafd647786c935e6b3f34a660f9d589f05cf04139ea9c0231394a554a21fdc76cea6ac81d600fd23e6fe7738d60967e39d1402e6a15dd6336234b1c06a8b344f0a7e8dffd1aa46ef156319a9c3687a234fd5acfc275330728d328337194eed982117095752300a2e45eefe240460cb06a0ae3e0507c288de7c7cacf619d7d4410b28872a0416dc7bbdf0498e852890006c0d8f5f5f16c931b3a6bff4ff6325357de97cb3a41da194ee38142f01a8ec011161d905f127e6b9d344c7ab9576aeab8cbf5008a39ae1949a0aaf2f09f995b34ce7bcf5da3375de75c1178dfb39585ef960dcf3b219c31583c138fd0c6eb4c3cbb0bf339df6b80d05f52eacefdcabe736d040e7685cb4e6e1d6e6dac37ef8d08eac1e814ea2f8b155ab980db65314b26a8793ffaf24e48cce3b9483edaeddb04bc60d8cf8dd99b4596bcd1d92c5d783a04187599c2c2565d0cb9601669bd7940f46a75633d715743d37642a8e7e897ba1c0452531311451b4b4d156c38eecc09d184f8ca1f33edc4c78c8a46fc98ae91892d9ae1c8bf277e3bae9e501037693106e492dcbdee5e32f04f7c9687187f7abe4d06b841e5e9d0a278db1c269bc4f457988519cf2e3372431c6b10eb29acda6d851e04a4a6066ac8e10d174d09a67916c55fa0e131e626522879dd4e60eaa05072ef9cdcbc14d2641028bbaf9784b2c1a1db2b2efe8a3a3787a5278cb59507826f62a867457fc42b8e4a483bdea4c39d806079feb1e9545aa9981fa66f4f874a9deda8089e4a6a3c76d10fcd97813346ddac4195e044beb453a9647f45e642bf6fc72a9986a3e13830704b2dc4d9f8746c2109ac429cdbde718f9dfba82928173be2e1f69bdd97777ad73c7d70d9f4aa5e3d3df016437e65a197366aff5ab77499a258daf1715dac3b19eadd7bd27fd2b798b0be2cf64ac958b4460454271019e5e1ad812be0b4638aebb21d294c7cd48d0f7beb490dbcf8d6ea6f0aff1dd664ec0ea91a72139161265db21c9b93b7be4ed59a2d328dcd349742aa94921a58018965a00da8ecc52bea10cc664f66aa794567e00970d74f3e64601fed03ee62498cdb1d06484d6ebb7978c0b64dc7ab2412cf7527d3e3b311a548a2b2259670b99d0b9a2717fb8afe4c9a38b801a31d0219fa90e06586a67cb55685a5528617401518cdddc73881d24423704fcc82a24db2a9a7961957023423fe6d15ec3747fc82e2a7d4fbb0ba4a4b1ec68c88b013e9ff50cd1081b13750f8563c6dc896816de958308b39e32737addf7224460316184c692f327537081a7d15464756b5d69848505a72148a03042a6f1e037d951b7a8f491e1ed86eb32ba632d29bb5e4698127e1238d306458090e42235ed708ef5a5cb62ddd0836da1eeb6d5a4acb2d1de5592f9e5a55b0c87cd2e852e2fdc3203c9466228f6bdadc15a78098e5e5c924f87ffda9c6f2407ac8198086bab2f845fbcfa6ab4c39ba908b278a63ea632834314217741b2d3dab951ebd96ac589fad35183eeccb0e3e4db3782ae998a2a2f390f1b6d64df538eab7a470051c290448b91c4147cb68016f09786cb026e4d40412b05a11ec16dd82917f6c3a4cbab0d5c85dfce158be4f0b64e36bc536dc0ffbb0d7a8586b5beceeae220823d4effcdd5f192aed10d0f8977ae1125fb80b88c286df7702b6d55770398ac9420b214f2a42ba51fd9d0ff0687493c76ac72ca6ac575d703fbafc70e62d02e3b04374a98ec7bf64d23ad0afcaf9a144ad22b88f7c88fcb5901f4f65e31537d64ad51d4bffd47d09eeca509f7a213019eda7090edd061e41e74e6f203e67005a9ec232629eb208fbe9f3d3af3950b3898b86d8885d320978c01d5fcb1bb6e8d9a6ff7d1ae68206dd45a6a8fb7143d8c95128c6b1a0369bb94b94b7d36938c4459138ff4d1b38f7d2bf472444764e18c35e090b8c4ed5953a478f18d7bde9813822fded90f817e12582e5cfc9ee28da211f5fe22a6973d3f723f853494e58fe1b23c7d9fa1215aa6789bef20268a304a8ad755b073df278e708b54851cadb9e52612c3aadd67530860d1b0dd78b9438f8df2e43684cad256126f84eca3bb4935a54f278408faca72a81c16c34c0df833f5178daf6167720eff00b1df7e777d91469f326cfa7c9f12ce70657577f612a7e1da18bf4e34725d87c035553a4a4904f1d6b3c25896c4f3c60c0bc234be599d3f554a69be4c5932c881a572cb94793d6e7628fc7e2bae93656c85439e907234224722c9bff3fb2a4389a567177442c2bab4fece7ee359cbe49b76f93e910b85c2a770224469a36a198b2879f0c90cf9f7e100251871d7b40868149a962e473e522852522c13b2f5540af227b5f0de570ce78ff8f6082b1bfc33137a1fcc782e8b4c669cd8a03cb81b57ef7dcba0c130ac5d77aa3c05a34bfb371b6b85a43484e7846003fbf86d0417324f990690a0072449ade1831a9a906b9e548592e1f1f5890310273f167550096dcad5ae2e3e7a6134075b75630a20e00c103b571c98a39cc747ce8568740f4e2bd5dc790092a6d893ef0b5379d9923758cf4bdc8376cfa174a11e97ce7dc8ff75c30a2504ec849176afd3563a32a656659c922265b8c41f8a0f10b50df6f7a56a52e374f21dd6e1741bd2c707d49a06f883ad092a85e19d2b55ec9ee0c77830cb9d7adfaea6b571f5dd9a0d64f961f946b61c0efbf195a2557995f8490963c5de54c65604bbe1ae4a0a00ba4c81875fbe8aa94be37d73799952aa0c6fc3bfc547a05a0d9c10c1420b414840682d68bc8d9c26d2bd2d07213d063c87855947c4fcc4874a2dc7c6a4c66d7f957a1ab522742eee8b8432c1fd227c4488b04a1ccff0d2e97b12d3b431f6a2b14899ccfdebf88de15fde68b951c6e47b3aace18abc34812ce910f1bec650721525e860e4e0ff095e85bc8020a9bcca73c625cfec01cc4562f725c92c1ed8f8aa19524125e506390f181d48d19c2f26114ac83931b718450b19aff6ff5341e6f98d4420c5780adfcae987a9ffa0fa336a0739555c5a3c4dcde7523f77b840fdbe8353e49d744c9dc239394bd61abc6f8bd66697b1f3aec981b08839501bcb41f7c196dc7ec05b11e356c848de28d113ca04b576c510f525a21d9ea628387857d18d562bb85b4c30eeeb1921e378b23d85a1f3c236e3e5079cffefa714f821522eae6f4951afd9875ab5916c19ff07188983487f7eb0149bd4df59eb4fa98d1b725ca3cc464fe36ae2b5e3415ef098837b518541d845cb665982211f0506c9712080dde8ecb1c79016d11d95e94326646e1d82ec881720980fef35c3b46a47ae5d8e50c62b7a5641d844f91b423f2f0037b08ea25a83afebd72d4697ba15a38aab8454f9193dc7439c27a24393c69b007c5201536ee14de748db7c3e7293900586d3e0db8cb519782a516e21d0ec595f858cf12cd4134746c2c725bded5cca9fb5c6191cfe278040ebe7694c48ea1aec0705b88e71d9133e86e5749f2a5244a3dac1d94f8dcd94a23edc937033539e54f6b254ce6c83e8c7109d81ce93d9464c4aea9b65cb7daa011698f175497a71c74a67b7c30f2ff49fdd5f61730a640917d2d614dfcf3d4abde7c85cdd54d90c2717d22063918de03d787ec6b4836a31d0d3d38eee0e65e1e24906bf3830321cf5f8a5da15add9765eea3498e43aafa0a5f9d828380efc460f139411f7c0d6d69c270dd87d961c5d4fbcfb28ad5d48e1d048c17d7c9e4311913bb5960fe970fa2eb54865dfb54dcef43cad296109e438b02654b2e6346dea9c7d056b9cd83f6e13cbbc93ccdd48fa8c7f401a9a30b9e4f378e7ce2701ea4c466ee00ff75a1c72dbda8dff5ac4067c9b5a8bee68af9ad104795b267e068ca8ee180e9f64402495aebb141725a9ba1b6289910c1b2884414ce85aa6f242a911aaf049e967e95038d222b1825d596a372bb19ec2518114bc7988e13426835a41e7f695984fabdb77c31c984cd9e0c452fcdb766e7505dd30ddb47e0dd8beddbedf2881a0aa2d3597c782d7a5b5d1f37d7ee228add43061944ba457ef3bb58760d1047b90b2d341c82a393247a6f823981aee6d7f61a14df258e8dada1ebd79873005904c779de5dc5d31de1355c259b96b236cc49b16b2f22aaf833152917cedd5c55a3302a43058a6ddb9414afd54f5ea8ba2d920071fedbba22c72cf47339ad2d1686b6cc96fba1cb4079a28aab1c62373b587ba1d0da71e603f7718988b5a08b30ccf723f3a9b5d667aae956f4463f1c9943d1207e02a1c829befa3dac33235b3e7b2ed0771e3c6c9e9778b0589ffe4722607d6c4a3effe984bce8084d9ab13132adb1b3b9bf0b37f416fb5ffa698c8cd6b34c2a1e08f5284f5d7caa7856691c97ef6a1c894323790093c6a5ca794df7cba5044837381e2b22e3d61237bf48407d3adf74eb228eea35c2afe6baa173e3075eeab16dc59ab004e0216d442e17fe33b4ad43aad650a2b093e6b9cadb6ffbecc54cfd1dfc6a030c0bc11cba44bf261d2a4f4dd23a8fac079a"}) fcntl$setpipe(r0, 0x407, 0x3) 2018/04/22 17:27:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x64, 0x8, 0x0, 0x80000001, 0x80000000, 0x200, 0xf8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3, 0x7, 0x4, 0x9, 0x7, 0x1, 0x200, 0x2, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b00)=@assoc_value={0x0, 0x8}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b80)={0x0, 0x2}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000c00)={0x0, 0x9, 0x100000000}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x10001, 0x3}, &(0x7f0000000d40)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d80)={0x0, 0x6}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000121e624bc0fce99860db24baa2babc8e499927909cb670e402d8353d0ed16e3347580d7e061a3062337b6e8afe5fb184f1680dd3daf25c0e6b530871c2a483fc565581f9aa83b76b9e990df8f568f154128ba78850274854d2c5011aee73267a7049f159183d288d8618629648f5e8ef271ea5215974e70dd9062b0353bf69a64587a2c2ffb9a3cc407cd10d0b4fdf41f573b1ba57"], &(0x7f0000000ec0)=0x9d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000014c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002b00)={0x0, @in={{0x2, 0x4e23}}, 0x101, 0x7, 0x3ff, 0x7, 0xfffffffffffffffd}, &(0x7f0000002bc0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002c00)={0x0, 0x5d, "29fb4a31e1ed7555da2d77961d718d7c273217636eabf1a67b768b8369e8e97f790765f8234b6f61c84d8ee656210d8cbd900b1959b7145da6f0d6c3dff79e206d2d3c2694e79b4ef56fa9b51a3c6ebc107b29f0f6d8db55eca7b470ec"}, &(0x7f0000002c80)=0x65) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002cc0)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x35c}}, 0x55, 0x3, 0x3000000000000000, 0x0, 0x80}, &(0x7f0000002d80)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002dc0)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0xffff, 0x6, 0x81, 0x9, 0x7f}, &(0x7f0000002e80)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002ec0)={0x0, 0xffffffffffffffc0}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002f40)={0x0, 0x7ff8, 0x8, 0x200, 0xffff, 0x63, 0x9, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0x7, 0xffffffffffffffff, 0x800, 0x1}}, &(0x7f0000003000)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003300)={0x0, 0x9}, &(0x7f0000003340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000033c0)={0x0, 0x2c, &(0x7f0000003380)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0xfff}]}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003440)={0x0, 0x5}, &(0x7f0000003480)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x4e24, 0x7c, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10001, 0x8, 0x1, 0x80, 0x8}, &(0x7f0000003580)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003900)={0x0, 0x6}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004a80)={0x0, 0x14, "61ea735016168c029303c797e89033e8ab3df81a"}, &(0x7f0000004ac0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004b00)={0x0, 0x7a, "570af049ef67308cfe1b621479fc0ba251f8041d55341b683dc03458a4eb1a456e0d7002bd3a6249f39965a2362eb952eb3a68d56037dfa05bf200dac78c2bc40984aa077090bf53e06fa491d65b5ac14633f8d641cbe16163a28dff74b929fa8f23661eb73c494757a5fdc2f51c31cb6692a3521b6da9b5971c"}, &(0x7f0000004bc0)=0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004c00)={0x0, 0x6}, &(0x7f0000004c40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004c80)={0x0, @in6={{0xa, 0x4e23, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x14ac7a0f}, &(0x7f0000004d40)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000004e80)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="957b184328ab26d34222ddd884c52c4a140708d6f7fd62b9b85fd0da5013a9e131b324f541fbf2ac9b490fe490913a74f5ef268da8a193e95981baab378ca67bf63f6e22f5ef4757968fbf7702040426d58b0c1bb9b5aeec1c87d7817845ad417e839ae56551e3f7d4fa461d9b7474b516f7a1098fdeb55f7d6358428952bb92fc31e902f7b016e65377559f533b9c10ece5254e13d867cda5545a11a66e58cc3d4cb3bcd018bcc1adfd", 0xaa}, {&(0x7f0000000140)="e5205b04e3b7f5e8183bd27bc32d05c4", 0x10}, {&(0x7f0000000180)="b6589b52dba9d3f06ae20b75ba033a1a33ce23f1fb6269eb06e66fb9fa769e8fdf3f9f8f877fee0b1cd4605a9b895865e59cf502abc3f7cd3e", 0x39}, {&(0x7f00000001c0)="ccf70aa4", 0x4}], 0x4, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x2b, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x200, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffc00, 0xe0b, 0x9a9, 0x9}}], 0xc0, 0x40000}, {&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000440)="b2ee5b72cda8b67a1850d5989471ccf801d2ae16031f13a1977c943a762efbb1af74154eafb4f1a46cce3460d75aa696c0b750625239f8802cc3977036d186d8c95a2293df6eca6a75f422c896f55a36e0fbf5b5eb84848c35c067e65e87", 0x5e}, {&(0x7f00000004c0)="c054368b99703ed8cb7735c73dad35402f723984166245d376ddff1147e0c498f820cf2c6ac66325b816d7d602069a816b8388f87a8976c1b1d6dc320cd3fdb711010d5b40a31018b782ba6d6b326e266ab844bb807a1625f0278323e3a549ddff0fa8123a392c2ac5a3a61f95611b17fbee141286496b719ab0", 0x7a}, {&(0x7f0000000540)="72a0", 0x2}, {&(0x7f0000000580)}], 0x4}, {&(0x7f0000000600)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000640)="ccc3b4800604106138d166ed77bfb14ae5ca468750b1d9302a76241adaf0af1f4575c459cc616cc82a37e7ad6808eeb7d46516f87b6e3dd0ef4b1d9c537decc0c80a80cdad6519cc1571bc7b029aa46e454b6a75cbfceff09d35fc0a3d3165acfd3cb35e354d8169dcccd10f8e0503ecf11755708a72a57a625dfc1778b95fe3be0a877b5bac2bd2d15095131add2475e5470e2f83a97ba9f71ceb2d39e3016745cb6fabb6ac37ed3fb01327a94e8baa10e6c81adf6529f162c7af6b7a700349b6cbbcdf3d6fec23e1c560f440865aa6d4916a2abfbf0e7c45700241f92560c798682e14307d232efe7a2b210924da2575dd2228ff2cf0e5b039fd6799", 0xfd}, {&(0x7f0000000740)="b6daad367cbbf2faf0b4c6f9c5c85e232337e7f6f70b40170f76f074f10731aa5edc716123d27517c259b9e7a313af941373c19e08739fa46765d334dd230c96537c114f863cc5033894ea6b69b6ceb0cb0ef72d8c091458cd978d74c61656de6426efe7bcd097ce238a64545abd2b", 0x6f}], 0x2}, {&(0x7f0000000800)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000840)="b31af0112af6080607dff19058aec6eccead9372fb2ce82ae18ca92bf72bd4d12d87c71f408f5b4640ece0c9a2c4f694059446b396da20aacfff83340b4a08a5444096956b5450a0cd104fe95f292bcea78ee2270a94abb4a5b3608efba024b2", 0x60}, {&(0x7f00000008c0)="bd36d73da19dbf20c326359b3a1af58c315ecb54cd4754fa300515ac8d8cadd29fff54e4d9d60923f28336b5799b12cbf77dbd4e333dac685be735202f80a3dea4b1fd1ce733c33bf31c3a52f016d9bc99169e8be9751c3657bad4ff9e02c4a79abd2d10a22401a7da068034f96f3a30d4fb03e6e39d976fb6d12c39f64ecc7c8fc27733901975919ffd7aec85c7a0c32f6c77376ea9c7f899af7f2e4b6c4bd24d3effbf8fe34d4e51e5fb02d2ff188780060aa56546d7f62b0e2dac2cb2ac97b81340a89101f6f6fe66a6fac6784073d332940b8b4b37de22dcd3dff55c41", 0xdf}, {&(0x7f00000009c0)="fa11cb28a214abcc544399500c913557ec05f5c7f51a2f6d4c00d7e38bb265996aa36541d7877604f6a2157d4928a627cc665ae71c46b63daf536f7e3c813a57a1098101043493ab442cbefa1837bdb96819334903c86beaa1efb1257ce4c997b45cfabe1f618d2dbbdc75a78a2777700edcbddcf6b009abf55e337751de7125c82ace090da31bb182dcde2379273a84bce52c3c930ab2e1d86e1a3a692515dd0a78bfd9dd8e4c35b096f5981a72036486ba8374a829ec8213ee821d30267d34919049ac856c21b2815292dee07fbf93ec", 0xd1}], 0x3, &(0x7f0000000f00)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x7, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2c6627a48160ed53, 0x7, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x4, 0x800a, 0x3fe0000000, 0x3, 0x668, 0x4, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x1, 0x8004, 0x3, 0x9, 0x1, 0x6, 0x10001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x61e, 0x8, 0x100, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x3f, 0x4, r8}}], 0x120, 0x10}, {&(0x7f0000001040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4d79}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001080)="14a2339aa152542383500fd5cfa734b1d9721efc4af1b3194c852982a18e062f520ceac3cbb1a19e25c9b3639a16ccd1ef9517cb5e1373a510e178509db26a25911f7e9966418f1167f0dd2f77691288bea1268663e46d46b865a46bbcdc0cd661ed397da212bcfc28bdf526b35e7731095b8f4e724f0ee5d4036989a54abd9339898ed88b1ffe8278817de1ab6e9c9e63249fe17b8c0589c45582637c15e86d401de2ecb551bb92bb147659a7a7247615", 0xb1}, {&(0x7f0000001140)="b1d33ea69891d2ee02f82cd8d8f961fb135c139cd5c305468ccd8d816010bf17417c9b49a13ae3cbebdb003166eb8709ef885376372b6149e26777ba339d65165334fb07485f1de661df7a0b38c91e96ac42677bd3da3524851b40d3f90dd6445ca3c8d13497ce5392a69795222c039fee0002ba69a881e968db6fe02becbde001d7e407ec6a414a806e62076d1af7457b9f", 0x92}, {&(0x7f0000001200)="9c021209e0ba8360b1720e7919b0da7070a2003d4a0d873903a5b6b7848e3704347622cf75b78415e57721f17f349f", 0x2f}, {&(0x7f0000001240)="890f73425bd0f0128bb55814935c8379b69a7aa582bbfe1f36db3fc6bba829bbe7571a74ce6b026fbbdce3689e3f688c0ab6ea25eb9691a96a2ab643c7da0b5d4d77a2bff3cf38c02d867b9489087cb56a0005355b05abdef229c42e8ecb9e9b34758a37f4da605c526cce8295840d0c46bde021415dfadbeaa2f2a888954b6c9f1cb55c6e0f000b5ae6b9e9183515f5bb869757aad1d32376f1ab1dc5a4fec4c9c2244ba4c1622d6df4e41d62cfcb25f40074991a495a94dbd0cfe06ad10fc5b887c2dfdc8c2a3745711cd04859485d0e1ae77e", 0xd4}, {&(0x7f0000001340)="949a74a4d67b5576d9eedadc5c5aee4b3475", 0x12}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001400)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000001440)="76c3b20176415051ba9fa47103beb468f262", 0x12}], 0x1, &(0x7f00000015c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x204, 0x20, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x9, 0x200, 0x101, 0x1, 0x80000001, 0x4, 0x3, r10}}], 0x60, 0x80}, {&(0x7f0000001640)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="dfc458a6d06e4929bb0863919c36df09dffafd488539a8bf9dfd36d8b869e816c8e5f1a55b00a8c2a27252517a4e3d1994bec7a44db04d37c6d1c824c127c4608e241c8482e5f719f1e6f69158775ae5040310ef2c51a6191cc7ea0d661c630da15cc8f55351d6fa8435c2eb9cb0177fa92539bd82e6f8fe4a544913dfdee248110b7311a133641a64600f40f2868bde185e52221da8460834f8bb65eca90c31642c250e374002e61d2ea852dcda5a6035a713b6b039eefae13d311a4da95dd4ae88e92b7903ca361938b0d8", 0xcc}, {&(0x7f0000002780)="777ae578579b0bc27e3a71252bc3f5566495e84b5f2a0a923b76c7e6531128675dfbb96b8778613e3d688b09a9a2d76f712493b10ec29514865575eeae7e029e6d9640d3562e3306ae08ba8b58df9af8a3bd48296a2f0f61a66a1829c5953ecb1b6a33dc54000a4c89bd1397850dc4335555b995218d861e70db021093426f09e52a637bcb6543ed8d1cb62d966b518512fa5e10b54ac9513c4d40847a63e1b1d717876aa75503261d3a02", 0xab}, {&(0x7f0000002840)="41a4fe619da8bf5a628f41804afe63857f43e08ef19ef447e27d5adc2a4dcacea4a3820c2d59bd9775c56368284052ee3cbbd76ad17ee6e936cfda290b2ee637116b7aaca8a2310c6fbd617b2181db2280a16ed5da22072160fe15f802637ff817386ea580c39be8d77b35f2216dd75f3692b17d38320744b7ff77b92a515b0230115a3f3d5350cd418fa4b0cd8a6ad86863583ec55e8b8b40a122774a60df8d", 0xa0}, {&(0x7f0000002900)="166b46855aab8f836da44b8c26c79c40727b1db760c02eb1ee11ec29671dbe55b0fb128522e08737bcd2efc59aca4faad4a55cbd73dc6956996777fd8fdb98af5fd6c4efbc219bd48c1649241abe33a2308ff1f55b583b847111da4a765d33cdc9c7a0fc780f0355abe9c0ac54f01a90e217f65c7063a713dc79471cc68747a608401d15bb78cac77473ce11435b261bfd68113169adc4c76c7c85ef2b6055581fe40c2e47db3d87a6d4ad41f0d1d4c282f955cddbee8e56b55fc576caee015f84b6e6e69519c394622f5c6372c0eb9ec44dbdde15bd067fc13e2719283c4be09ee2e1", 0xe3}, {&(0x7f0000002a00)="167bf8015dd758f9adde0b6bbb75e467067e7b7d9e910bbc842612c02ced4d48b705436c58908311b888335b9151beddf5b75202a71570b7e9bdf2a5076469168acbc0ed65d9d37c784625b3acb47e0c9a42c674255df96e", 0x58}], 0x6, &(0x7f0000003040)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffff9, 0x8000, 0x81, 0x100000000, 0x5, 0x100000000, 0x1, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffcc59a719, 0x9, 0x1, 0x80000000, 0x3, 0x1ff, 0x2, 0xfffffffffffffffa, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x800c, 0x8, 0x9, 0x2, 0x9, 0x10000, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xffffffffffffff01, 0x8206, 0x1, 0x6, 0x80, 0x8, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0x40, 0x6, 0xf5a}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x9, 0x8, 0x4, 0xfff, 0x80000001, 0xa4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x1, 0x3, r16}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x1, 0x2}}], 0x180, 0x20000000}, {&(0x7f00000031c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000032c0)=[{&(0x7f0000003200)="63c350e21540029a453ec94f855ea128d1f449bcbe8ef049a890bda6fa106297d512c576cb2da7947d6cc7a36c310faf949dbc3c4570310561589cde0bc59e5058aaa377413a1a62ee4e74ce734483eebb6c021b30b00538f2bcf4220a77124f03799de610358d118920a1a9af5ca450afa5c6c1044633d574a6eb1130f62d161c1baae544a2213f1a89b2198f21687fe8972d0f01bcfb0d7009b980c53dcfaac146a4757ba9738cd1fc75e09d4831b98cb2a996278b65733f28dbdfc80dd8", 0xbf}], 0x1, &(0x7f00000035c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x1, 0x3, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xd, 0xfffffffffffffff8, 0x8, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8003, 0x101, 0x100, 0xa6, 0x0, 0x1, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xe2, 0x81, 0x8000, 0x1f, 0x2, 0x1cc, 0x3ff, 0x100000001, r20}}], 0xf0, 0x4}, {&(0x7f00000036c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f00000038c0)=[{&(0x7f0000003700)="74e7886432da5ebf91de8a0c1eb519958f5ed6e42836786d8b1d955ce204233cd1fd588e145821192764293ac182da786c5b59b3b8c62f0bbc2a13f5f5634ae96bd7b74742bbbd9f4efe3474ca66c0b4a280c1fb693c477de9489658d0312aeabc91bb4afcb8f5726c079d361ea787420c2558dd53bb916c3bed6149c819c418e278db64f90f07b7f674070385dcb7bd48761cefe0b23418fd719f7f5e98", 0x9e}, {&(0x7f00000037c0)="3fe7a433fa3817e40b57304d9f2c8af67663daeb490fd5c1d9bba1c8a001358fda034f87bd409a9f4108f361aed3165ca49e7d5455a0f56a27936ec286656bc55ebbce3e79482db6932135efc9e7891f9964c8c1a2e7143cb78c5e26bcbd155e936ab200cce78cc36323396db82ab3e09a8258911db3a09c8e3ba0d0b09431c2091c30d35a09d3c19f44a94706792bafa2443d8169f3212ef10fd1bdb90a90a3d535d815c13040ba56a5f35567b122787c7430bc3ff582d182d5149d2113fe35295fbec9d45b2814d058a4ef1a9786c0f6c3b1f211ade5322b3d6ce137b5b9d5bcecd252509dd06d57755bda12a91c", 0xef}], 0x2, &(0x7f0000003980)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x2, 0x1000, r21}}], 0x30, 0xc000}, {&(0x7f00000039c0)=@in6={0xa, 0x4e23, 0xc99, @empty, 0x10001}, 0x1c, &(0x7f0000004a40)=[{&(0x7f0000003a00)="003310091694e6d550441359dd2b43cf03c1898e5c3bd034942c905848fcbeeb25ef63ea2b", 0x25}, {&(0x7f0000003a40)="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", 0x1000}], 0x2, &(0x7f0000004d80)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffc75e, 0x109, 0x208, 0x0, 0x10000, 0x40, 0x7, 0x7ff, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x4085, 0x200, 0xb2ce, 0x727, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x7, 0x7, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x7ff, 0x200, r25}}, @init={0x18, 0x84, 0x0, {0x401, 0x3, 0x77, 0x7}}], 0xf0, 0x20000000}], 0xa, 0x4000811) fcntl$setlease(r0, 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x22000a19) 2018/04/22 17:27:11 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) [ 138.753967] 9pnet_virtio: no channels available for device ./file0 [ 138.792546] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:11 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x9) r2 = getegid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r4 = getgid() setgroups(0x3, &(0x7f0000000500)=[r2, r3, r4]) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xfffffffffffffbff, 0x2, 0xc83, 0x57, 0x3, 0x3, 0x2, 0x2ff, 0x38, 0x19e, 0x0, 0x4, 0x20, 0x2, 0x75be, 0xd6, 0x1}, [{0x3, 0x40, 0x1cd, 0x902, 0x3, 0x4258, 0x6, 0xcd90}, {0x6474e557, 0x3, 0xfffffffffffffff8, 0x53e0, 0xb9f, 0x6, 0x6, 0xb3d5}], "4f060868dcad0fdf560cb0cbeaae33f9d7264e1766f89189b677b05e1147c1b17cf7841c9093becf378e4e", [[], [], []]}, 0x3a3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x8000, 0x800, 0x2, 0x3ff, 0x3ff, 0x5, 0x4}, 0xc) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:27:11 executing program 7: io_setup(0xfffffffffffff003, &(0x7f0000000040)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x0, 0x1, 0xffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) io_destroy(r0) [ 138.842563] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/04/22 17:27:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) unlink(&(0x7f0000000040)='./file0\x00') [ 139.128779] 9pnet_virtio: no channels available for device ./file0 [ 139.167123] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:12 executing program 5: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:12 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffffffffffffffff) 2018/04/22 17:27:12 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x101000) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:12 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="1723bf4617338d4c0326cd4a71fb81e760d38a3a43b206d276a7398f70aa9e2f59dcb181c3e8d70708d20868c75804aa80", 0x31}, {&(0x7f0000000100)="8408f95c83c84d2b5093674eb1c0f9fda0e8de8d0f1d48c302b2449bb8e7c9405d9c206dfac5441b25e2ebdd5d0dc0fa820bd69fb32b3ae70c7290cb1e611cefc819a28829cedec080a5fbb3c100bc7de9544238fc21c0b1b8a98d58d7fdbd5bcc81c9c7a260df79408c6dd63713", 0x6e}], 0x2, 0x7) io_setup(0x806, &(0x7f00000001c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r1) 2018/04/22 17:27:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xc0de, 0x0, 0x68ce, 0x7011abc1, 0x290a}, 0x14) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/22 17:27:12 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) 2018/04/22 17:27:12 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) [ 139.747505] 9pnet_virtio: no channels available for device ./file0 [ 139.774491] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:12 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/33}, 0x18) [ 139.805004] 9pnet_virtio: no channels available for device ./file0 [ 139.824376] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:12 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000001c0)=0x5e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1c, 0xfffffffffffffffb}, 0x90) 2018/04/22 17:27:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xf794, 0xaaaaaaaaaaaad14, &(0x7f0000000040), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000014c0)='logon\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)="195bd7b3339ab077691f49a58f1adf9cb985799bf63c989e0ba1bb657ef35e9ac9bacb5b9f032612c02934c4039bfea297f04355663e7ef12ce6206ac8da39495307e7a92ab4e5fe580734d5aae8f40cd653d64af6075b76bcae2f1a1391558faf736167867146bd745ae5b23043e1e37abc93e82a692d5188aaf5a998395c8b", 0x80, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001440)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000000c0)="327fa999bc63a6e7659b987fe10dfcc22c4866346bba5a5bcf0ef02ad483dca473b731944251f7", 0x27}, {&(0x7f0000001140)="686504941a09632a05dbee5dcb4595f5d969f9b757c827a0a05e9c43a6fc9d87c50908d215935958c79c21a6d5be927b426f48c6945fe600b6eb8f460c9ae1a29ae04d1fb052985e83fa936d887ce9281659588a7c4f1d2b5badef047c34dfdb62a93a8c7d8441352342f6ffc67b08b0354ee844a7b747bffee3ea70dfaaa39480d7bf340bb1214a1fd328bcb5d8fa3d9825bf6911d5bc35f9d92d93b4f0d53db204895c787afe4658053931c612340325a25d5151cd8e66234cc2a5a0fa5e0f9709e16966002a2b91373b5d288f340dc8158844ebf0959f", 0xd8}, {&(0x7f0000001240)="b587013ccb6bc7dd31200aa4a7324bb78b05e43e2c9081c60bb342e3d93df5b48653af52a4df97dc346cf471183129234affb527d19a2441f863decb2c6ce293a55593289ddec862745793729a963b7862990fbf10578e004045b74f96af19c321384a891c088dc381b22ced01e9e5688fce4fc5bba413fd81301d1f9151dceb310755406fdb3800f4f9b231ff4dd317ef800c82a841705cec3ba11320fa181f6b0a7d7537f9c35f8437e4c121f882aa8b607fcf5985115fa5dae0df4b5a8b5be39f71d042984c13c7c34d0e60", 0xcd}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000001340)="6f5af5c3bcce3b9623d9986e0e199922973d6c5226b49f44f9a670a857187d755fa6ab91936c", 0x26}, {&(0x7f0000001380)="cb1bf8d66b5437b5f9124de0c34c682d75785fa3777f7a7690c7246f74b094678dad2cfe7670457a4a57ca23615c1b5abeabc58ae0d333598491a7929f1c307e07b457f56bdd2cc53d2b745e4736e6fa9cddd59baf6ba41eaa48aeb47595a1d0bcc3995cef1f7dab7c3322ce5bdf17babd5aa4b5871b496332e85a518d055a7c70bfc3c059", 0x85}], 0x7, r1) 2018/04/22 17:27:13 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) socket$kcm(0x29, 0x7, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:13 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@llc={0x1a, 0x307, 0x6, 0x20, 0xaee3, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0xc0, 0x11f, 0x4, "9a24dcc688d92af0a4047b0979cac725031ebdeb5fc2982c5fe25522e33b6ace783445fbc2b48c64b4bf08de32c1304c1bfd00526e812e0b3212ffa2c2c06beaaabaef21bacdcc67d9f48cc6579a8a87c0235832e0293b574668b9a800b48817218d3e2cbceefbd2ace9a1fb92b188bfdec32a8fff908e35f2a6ab1eaf6fdc1b1654fe2d421260bd5df76446b55b77aefde79c1096a52456c66335eca03f73418fcd7707cc368530f2534c8f21ee33"}], 0xc0, 0x4000}, 0x50) inotify_init() [ 140.067157] 9pnet_virtio: no channels available for device ./file0 [ 140.181451] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:13 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/22 17:27:13 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() fcntl$setpipe(r1, 0x407, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r2, &(0x7f0000000340)='net/fib_triestat\x00') sched_setaffinity(r2, 0x8, &(0x7f0000000300)=0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000140)="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") readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/191, 0xbf}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x5, 0x124) [ 140.235760] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:13 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/105, 0x69, 0x43cefa0fe8bbeb0c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x400, 0x1f, 0x0, 'queue1\x00', 0x3}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x7, 0x1, 0x7, 0x4, 0x15, 0x7fffffff}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001740), 0x2, &(0x7f0000000040)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 140.388389] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:13 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) chdir(&(0x7f0000000080)='./file0/file0\x00') [ 140.493724] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 7: r0 = open(&(0x7f0000000040)='\x00', 0x600, 0x120) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r2) 2018/04/22 17:27:14 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200000, 0x0) io_setup(0x100, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x200, r0, &(0x7f0000000040)="d76ca1384ddf3cd53f72c83ff48a2a1c252228ddccbb62d51c914312a8236f3075237a6596c97abdd318ae8182f19a55636b45f1391e6fb018b2fba9562ea9b28018c785a8025c45b7c0c37b5c716d6f39590c3b01307791a0a5675b68f3f8d540e4c575a0b9f4d0ca48cd72ae109f65ff5378eddace7bc305c9f7a8d19d13175468decc800035417ef1258ec952925e8c2ceaa2cbab80583a4f15613877113fe2eb", 0xa2, 0x8, 0x0, 0x1, r0}, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:14 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/04/22 17:27:14 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/04/22 17:27:14 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffffffffff7f) fdatasync(r0) 2018/04/22 17:27:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) 2018/04/22 17:27:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) pwrite64(r0, &(0x7f0000000140)="3e3733e6a85a1eba5a56717d001ab5b2850b77a243380cb1790fa0b35009f1b54b17332c848ecca8a098bf28c2e1f6ae464802e311f724868cbd53c28e9c087115cda0", 0x43, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x6}, 0x8) 2018/04/22 17:27:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="85", 0x1) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 141.340938] 9pnet_virtio: no channels available for device ./file0 [ 141.352408] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 1: timer_create(0x5, &(0x7f0000001100)={0x0, 0x16, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="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"}}, &(0x7f0000001140)=0x0) ioperm(0x0, 0x1000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) io_setup(0xba, &(0x7f00000000c0)) timer_gettime(r0, &(0x7f0000001180)) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r3, 0x400}, &(0x7f0000001280)=0x8) [ 141.409627] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb9, 0x2) 2018/04/22 17:27:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x44) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0xfff, 0x10, [0x3f, 0x3ff, 0x8, 0x8001]}) [ 141.628311] 9pnet_virtio: no channels available for device ./file0 [ 141.653557] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/22 17:27:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) socket$vsock_stream(0x28, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) [ 141.719382] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x0) accept4$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14, 0x80000) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r1 = socket(0xa, 0x800, 0x2) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/190, 0xbe}], 0x4, &(0x7f0000000400)=""/252, 0xfc, 0x80000000}, 0x2000) [ 141.854508] 9pnet_virtio: no channels available for device ./file0 [ 141.881415] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:14 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 141.912964] 9pnet_virtio: no channels available for device ./file0 [ 142.032343] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:15 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000500)=""/236, 0xec}, {&(0x7f0000000600)=""/249, 0xf9}, {&(0x7f0000000700)=""/245, 0xf5}], 0x9, 0x0, 0x0, 0x6}, 0x8}], 0x1, 0x40000000, &(0x7f0000000480)) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000008c0)={0x52, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x23487623}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x3}}]}, 0x110) 2018/04/22 17:27:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) get_thread_area(&(0x7f0000000040)={0x9, 0xffffffff, 0x7000, 0x8, 0x6, 0xffff, 0x5, 0x4, 0x9, 0x1}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x103000) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e, 0x800) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='\x00\x00\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:15 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/22 17:27:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xa0200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) fcntl$setpipe(r2, 0x407, 0x0) 2018/04/22 17:27:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) fsetxattr(r0, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='\'\x00', 0x2, 0x1) 2018/04/22 17:27:15 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 17:27:15 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 142.285814] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:15 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@remote, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/167) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xf1, &(0x7f0000000180)="7a93c4ca167dd684beb92fef4cade31946bed26c1e3ba59b3a6a7d1cbee6169dcfba1ff014a18835940c03908cb6fa61e8848901bbdf078e322b122e2228a92cd976f1d116e80660c5cd418610bd5f25ace65266f966239d0cad4f219002e8091ecc41099354f56fd84d1e6b240d8105ae0934bfe513f265da99844b05d5b81c97e9331b5a4b523c03ff02026821cbe154e572798a2c6c49027ae64750d704c0aa3b7f451f4a260a6f81e9036ba213f8809c13b292b9661d19fca435e37a674b1487a97133c7da2b51159d67f0ce6fea95bd00a7f8d6ddc29eb5b4a9672c6de4bb01328a26a0a9a4ffff3907d5f753f174"}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x5c, r1}) socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/90, &(0x7f0000000340)=0x5a) r2 = shmget(0x1, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0x2) [ 142.386353] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:15 executing program 4: chmod(&(0x7f00000001c0)='./file0\x00', 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3b4, 0x408480) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond_slave_1\x00', {0x4, 0x4, 0x4, "50580d4a36b7"}}) r1 = openat$cgroup_ro(r0, &(0x7f0000000440)="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", 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2b, &(0x7f0000000280)="1f72a107b878123594fab46ad1f97647565621e6f0927959884b203ddfe2d9ee23775268edff46ee7cdc32eaac7d6e9c315d9c8c6afb4edcc6f4ef37d14d3e1bbcdbabe4", 0x44) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x20, 0x4) fchdir(r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x80000000, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x70, 0x1, 0x9, 0x1000, 0x8, &(0x7f00000000c0)='vlan0\x00', 0xfffffffffffff8f8, 0x6259, 0x200}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)}, 0x10) 2018/04/22 17:27:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:15 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket(0x1e, 0x4, 0x0) 2018/04/22 17:27:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x100) 2018/04/22 17:27:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='debugfs\x00', 0x0, &(0x7f0000000200)="36f5bc943f256623542288a5403e9a59ccfba02300b01c1357fefc6e010bf9fbea7223d7e88c2f974ff3dd76aeaa036a86e16705b0ae3a30256ac55f08131438110abb6996d7a2a5b6af96ae4ceb12ecf9767508248eeace6b9e9f07039986f9aba3b3dd6d49cd7b62daca15aaa4556ed47d282b7bd91038cb5c290cc6b6783a95ddcb319c973ed6c45b7d3fe6a002fc497d268f34f54516f3000000000000000000000000000000") 2018/04/22 17:27:15 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x800, 0xa0) 2018/04/22 17:27:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 142.721532] 9pnet_virtio: no channels available for device ./file0 [ 142.823454] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:16 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0xe81, 0x3b7, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) recvmmsg(0xffffffffffffff9c, &(0x7f00000044c0)=[{{&(0x7f0000000040), 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/194, 0xc2}], 0x6, &(0x7f0000002500)=""/229, 0xe5, 0x2}, 0xb5}, {{&(0x7f0000000400)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000002600)=""/192, 0xc0}, {&(0x7f00000026c0)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x100000000}, 0x6}, {{&(0x7f0000002780)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/253, 0xfd}, {&(0x7f0000003900)=""/155, 0x9b}], 0x3, &(0x7f0000003a00)=""/222, 0xde, 0x1000200}, 0x7}, {{&(0x7f0000003b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003b80)=""/223, 0xdf}], 0x1, &(0x7f0000003cc0)=""/60, 0x3c, 0x1000}, 0x120000}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000003d00)=""/99, 0x63}, {&(0x7f0000003d80)=""/201, 0xc9}, {&(0x7f0000003e80)=""/80, 0x50}, {&(0x7f0000003f00)=""/250, 0xfa}, {&(0x7f0000004000)=""/198, 0xc6}, {&(0x7f0000004100)=""/199, 0xc7}, {&(0x7f0000004200)=""/34, 0x22}, {&(0x7f0000004240)=""/102, 0x66}, {&(0x7f00000042c0)=""/156, 0x9c}], 0x9, &(0x7f0000004440)=""/73, 0x49, 0x401}, 0x10000}], 0x5, 0x40000002, &(0x7f0000004600)) bind$unix(r1, &(0x7f0000004640)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/22 17:27:16 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:16 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8000) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) fcntl$setpipe(r2, 0x407, 0x0) 2018/04/22 17:27:16 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {r0, r1/1000+30000}}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x41000, &(0x7f0000000140)="85c5a89d40cf1a0475f01c659644b720e21ea126599acafd3b495794a9b7074158699976ad6280a7cd2c8885343fc9402197ba4a2ab2eeb30621fe871cbcf01f35247236ebfe999bd0c7fcc19a2e2798f87d3e6e100ee5664de717b89a8f3c9d93fc5a2ff1a1eff3b499d3379153016383727815c1584397a6bbf355ae45dc8024bf00c8670dc30bb0edb1d51f") 2018/04/22 17:27:16 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/25) 2018/04/22 17:27:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x80000, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:16 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) socket(0x1e, 0x0, 0x0) [ 143.231760] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:16 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x4) 2018/04/22 17:27:16 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 143.331914] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:17 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/22 17:27:17 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2018/04/22 17:27:17 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x7, 0x8000, 0x1ff, 0x80, 0x7f, 0x7f}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:17 executing program 7: io_setup(0x2, &(0x7f00000004c0)=0x0) r1 = socket(0x5, 0x4, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:17 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) restart_syscall() r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="6c8ff246c83f60fe2264f6921c88cf10cab1a5d5031e785c8b50a92d31637137fcc6da54fc4e7581ce167df491d3d1ec435c71f286425c04fc0c54b5bd310b545f7c66822632836c82d7a871f5cfa7bdd08d0abada19077693432a27092568d8303fd650679827f6886b6afbf774c8f5345c795294477c2a818f4c3cad8ed3a174d24028f57c3990b100268563f59a88d9d953dbf92ed80905502f21e7ac4425f06ac8177a905950fabe9330bde04dcc138bde4e80ca14e6", 0xb8) 2018/04/22 17:27:17 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000001540)=[{&(0x7f0000000180)="31464a5af61fcb6ff7884e894fd116e3601d4edc9fe0d27ab32012e24eb18ff4e6591027e4348d1fe5a127e777c689f5e3ac58a5ba0d2fad9fe734e926db3c9dacac35", 0x43, 0x3ff}, {&(0x7f0000001740)="efc7a1d6be825bc523453f4c95b42a6e95975659b2bfe32204480d49843429d4ff5ea4da490dc6181b9349c6b82248ef439f991d635991c8bc677db17214248a6675285d633f0f2e820a2b08d2160053aaf55bb9de0f50d00480726d63ee86b6198af183c68da2d270962c8c5a8d87e12325f6237ccc65ac4c696b52ecfca5e7d3060eb45aa19ecca1f59e487244ea2b3600ddabb4ccb613719ed199f1d6be21e1b488461808cdbcd3083cd66c1ffd7b776711bd1bdb", 0xb6, 0x10000}, {&(0x7f00000002c0)="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", 0x1000, 0x1}, {&(0x7f00000012c0)="c77ec09ae0815648f28860731f30de25c037118bd69b45f15d3908ecb776b93dbeaf753ec9782ad4116bb0f61c7afbdb799daa9f8a507825fa89abc4284c98e26e06a6cfc7c95a6ca6bd21e7784f8b6d2d7a79a1ec75540e68d594cbafd9fa95940e14f2a250942fd356d89823207a4c5ca09a7c91972d6e69f155bb4594cca82102d4fbac967856880c064e0e4976c869c8e70c3cb4a13adc12d4b08218b811e7321d6f0d68a94249", 0xa9, 0x401}, {&(0x7f0000001380)="beeffd4f8fcb3735bcc06d7d88deeb58be8cbba54855041cbd83a585ecf9dc3cf7b7462199880eb15619322062a7f5023243840f207faa9560fc31bea426a6f468819568870cfb256fdf7cc601b35f19c63271d5561a7bf661583d57021e742b6e1aeb159577798e513d4ca48d0db78c5453f864a8f830b581aa61f0b535a483c3326413d8623d5f1986cafafaf022cea5f7756b9bb3450fd918", 0x9a, 0x10001}, {&(0x7f0000001440)="9b7f5a0de91e471f4911f2af68bdb6848aa162c39bac8f094013e5cda858dc0286d7e3a3db4c0f0734e947e2d5212de66cbfda9cb26795d68f63f1", 0x3b, 0x5}, {&(0x7f0000001480)="19aa21757d46afa2c5e8ff76d92444858478dfe8560543aa76b9a8f4ab4cc0126dac4e33808fef64eda673c8fafd09fb7db9e3208b0dd56ea28f92512e647f2c5d30457ea12a802957b16a20752c3ebb3494ff13e1085be9eb323975e3e115a25b89ff7a61cfc38aae557e4dca29d81614392a8a9c34c7d8c648d7a4fa1aad0010e513970dd4b2bc7093e0c623db8df1f357", 0x92, 0x6}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) sched_yield() socketpair$inet6(0xa, 0x1, 0xa6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x10, &(0x7f0000001800)="4ed8e099aaff746d22017276f4798e384cda60068630bde6f63c682deb0d1dc29d941b1cd6a3ff727ebb3e79f0186f9fce415b26e75321d4b57cc0b6cd228b58cd1acbff02b7b446fc0523aee4235b72cccc71bc3700973b125afedbfbd43c9dcd7c915b7317c8329f2d27f150552cf152c630fbd88747bdebd0f383704f3d02bf3e636301dc218a5828138467f2d06894799a93ab274c12e0c81b036e37b35303602cc2d587cd8ba7798e72cd79d3e95c397a70") bind(r0, &(0x7f0000000080)=@ipx={0x4, 0xfffffffffffff8ac, 0xcb80, "592509929495"}, 0x80) [ 144.101949] 9pnet_virtio: no channels available for device ./file0 [ 144.114630] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:17 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) 2018/04/22 17:27:17 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:17 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000000), &(0x7f00000001c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x1472ebf4) fcntl$setpipe(r0, 0x407, 0x7ff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/22 17:27:17 executing program 0: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 144.197978] 9pnet_virtio: no channels available for device ./file0 [ 144.368251] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:17 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/04/22 17:27:17 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42182, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gretap0\x00', 0x10}) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80044, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x1, 0xf8}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:17 executing program 0: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:17 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x90e, 0x7cc, 0x8, 0x758ca838, 0x1, 0xff, 0x20, {0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}}, 0x72de2d14, 0x1, 0x5, 0x8, 0xfb9}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0x4) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x100, 0xfffffffffffffffd}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc86}}, [0x5, 0x9, 0x0, 0xcf6, 0x0, 0x10000, 0x7, 0x7ff, 0x6, 0x400, 0x3a, 0xc9, 0xfffffffffffff917, 0x800, 0x400]}, &(0x7f00000002c0)=0x100) 2018/04/22 17:27:17 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/04/22 17:27:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000040)) 2018/04/22 17:27:17 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:17 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x20400) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x2, 0x3) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={"72617700000000000000000000000000000000000000000000000000001400"}, &(0x7f0000000100)=0xfffffec7) io_destroy(r0) [ 144.988789] 9pnet_virtio: no channels available for device ./file0 [ 145.010435] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:18 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:18 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:18 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x183fc, 0x8) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0x25) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/23, 0x17}, {&(0x7f0000000300)=""/117, 0x75}], 0x3, &(0x7f00000003c0)=""/179, 0xb3, 0xf8}, 0x3}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/194, 0xc2}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/116, 0x74}, {&(0x7f0000001740)=""/252, 0xfc}, {&(0x7f0000001840)=""/212, 0xd4}, {&(0x7f0000001940)=""/82, 0x52}, {&(0x7f00000019c0)=""/200, 0xc8}], 0x9, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000001b80)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001c00)=""/94, 0x5e}], 0x1, &(0x7f0000001cc0)=""/94, 0x5e, 0x6}, 0x2}], 0x3, 0x2, &(0x7f0000001e00)) [ 145.089977] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:18 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) unlink(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='iso9660\x00', 0x8, 0x3) 2018/04/22 17:27:18 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:18 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$vnet(r0, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/228, 0xe4, &(0x7f0000000180)=""/4096, 0x3, 0x2}}, 0x68) [ 145.312261] 9pnet_virtio: no channels available for device ./file0 [ 145.398602] 9pnet_virtio: no channels available for device ./file0 [ 145.455069] 9pnet_virtio: no channels available for device ./file0 [ 145.503851] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:18 executing program 2: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:18 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) 2018/04/22 17:27:18 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x6, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x3ff) sendfile(r2, r3, &(0x7f0000e64ff8), 0xfffd) fcntl$setpipe(r1, 0x407, 0x0) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="16b7609a8c156887e9e3b04a7b1c5574da850d914a840c581d787a6a56317b215630be947054e9c693002674974a9db410449c4e62a50316dbb0bab865fcf6c620931b5a244529b5f3c50c1bf17f80f34de468bb0d3d985e1c285ac83c522907f09cec7ed1fcf39492a715a7ccc59c53a2d4871533a09941ccb5d6901315cc5ffa3fb5612cba", 0x86}, {&(0x7f0000000100)="5c478dce1472f0c28db0", 0xa}], 0x2, &(0x7f0000000180)=[{0x60, 0x109, 0x1, "c1076e58f5cdc149e9ad5db2ac69748d61d8e5514bc32fb4ce6186cfd33e2f4640efd7d4602853510970945ac4b42e5c48297b231e66f08a8f80f1bf8d1cee3cd91ec5f6f22ae0ebac158db51184"}, {0xb8, 0x1ff, 0x8, "b2a39386adadc1128fba7fa1eee7ff6721ae7496bc7919600e7a18470ed88f93470364df18a6de19c5203aff584b2a95148f1f9235568858a69945bdb3909f7f5ffd0af973f15563c414be595b180def35cbd7fe18d0f02b3471c1321b126a76a641de1fe728b3d56f344ae65f4b45c96ba0a40bfabfd1ff881fabb144f6c61ef54b2551b26a472297fa0683049d264d14774cdd47c464e55457d30a885cb7557637bea9"}, {0xd8, 0x197, 0x8a20, "ec7b8b27aa6cd65a85209db7a81ad735c6b144ffb14a1dc63ba53900cd7868c9aa9f125feee513ba9052b407cf51569805d1b67b952caf66ab610a9811f90f7809c5571004ae0e25f991772e6730473901051d656c5ecfe8c4c18e7d6ba490870e79cbb9195f8ddecd5ba2ae7507f1206347f874d444fa0cd959d133fa14c3e65663d50eff113fa31b7cb2fe569cd156b1600da226f7333daba8913d01124892d408437d61188be072cf6e8ac1e1408601b4a175b08d17a6f5977707f1c6ea7805a12e3fc566c507"}, {0x108, 0x29, 0x1ff, "731f6a4865553a636c57f028688d1a01dafdf6fc4a243142a839bc75933b8a710146d754fdd54020108474570879b35269df9e2f7cee5c8d757d3a7d3b5b939033f36f0929fc59a7b2eb48b319017c87d512c7177dc07a5a9a2c88c47226f12ce17361d6d54740228e3804fa71b99bc047c957331ebea12ecbe1faa66c2ab52fcb9d6686f4774454a6e23692ce09d5444cabac4da7bc24eae2ce751525e2d32df91561880802ecc192380488e2dff063e6b0ae63c003cb83b11ea729509b67e7a39bdfc2d57bd44f0527b2a1c1b80bafe53ac77008274f5a35d087bff653e698fefc030672dfd9f11dfe589dbaa062c21b8df89bef3689"}, {0xd0, 0x115, 0xc9bc, "11314b90937d6e2be45ae66790b9dd1dd904d599617751631abef1df16995752145714660e8037d4458366bfe2c378f266684ce662eea35c7fbc4e2386b3c5fe7bc2b7c72d1989353d0c5a1cb0dfa5b4fff01b4ef2d83dfb1e60231482db95cbb5a40e8ed1e60acf88d70b4684b57ee9328d9cb7594de26085695a3f0c4e3e54f3beb54d6c5689c393e8b5ddda3874c00b1414fcfdc1b96b597f4dd4f597c972884cf525b75a373ebfc4f4321cdf281b195bb6f391e48f9d8db4956bf9125f"}], 0x3c8, 0x4}, 0x0) 2018/04/22 17:27:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/193) 2018/04/22 17:27:18 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/77, 0x4d, 0x0, &(0x7f0000000080)={0x3, {"39458cd79f24a9"}, 0x5}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80, 0x0) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sysfs$1(0x1, &(0x7f00000000c0)='{%]\x00') 2018/04/22 17:27:18 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="e38b5ad4bbd0e9128ae549fc9656438a9047db3b0937a8f5732fa860c6be561dae4867f96a6f9acdbeb501284cf97993314259ab2565114bce4ead026bce95cab810fcd1fca4274b1184141ace7d02d21e564ca50922b591a1888381f07ae205f3fb9728295fb159d326f4286ccbd9a4d6ac39cf3f3cf4982c3f3edccb48be3d2c6306adbd801b704f024fcaf484"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:18 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:18 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x5, 0x12c, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)) io_destroy(r0) 2018/04/22 17:27:19 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/04/22 17:27:19 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x10010, &(0x7f0000001740)) 2018/04/22 17:27:19 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4011000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x1474, 0x5, 0x1, 0x100, 0x70bd29, 0x25dfdbfb, {0x3, 0x0, 0x6}, [@generic="4676f1ee0cdf57eacd619bc7ca0764a1419eb835536fadc1b38853efc44e88695f2ce6e55977f7887670089372f6", @generic="9807eda8feaf5164ecc3e9060fbc4bb83c3232aff2586017ae99372d520dabab875bdbe2f0451c3bcaa4a3767f438bb538363f0e0b5bd1201f85364ba7ab579a8ea05c4a3744579d43e48459b89c9217d023ca60cdc1", @nested={0x1100, 0x8e, [@typed={0x8, 0x5a, @str='-$\x00'}, @generic="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", @typed={0x8, 0x2d, @ipv4=@rand_addr=0xbd}, @generic="ce840ca795a0ffc074abb1775a13d275bcf412dd6a7dd55ab2bf3539190a9c138b34674e392a695e8bc0f0f65fb708e4d681409cff38", @typed={0x8, 0x6a, @pid=r1}, @typed={0x8, 0x28, @pid=r2}, @generic="17419374424cd68ea8859875ca80aa3966b2b200907860e02e50a94b01618ec58395832e131e088a5b9e7be4c978cbf5c05909ec3a0706b0ecd316684bcfab7304d96fc8b4e7c8deabfee0129858bb9020aa87546e6be5e46ff7fc7c8007e840954f971728ec26fde1ec3f28eb20b439e5697cba5b34c79e21b22aed938b48a37a352e01beb66cdb743ab405b29de1632d49866d33120397db54", @typed={0xc, 0x39, @str='wlan1\x00'}]}, @typed={0x14, 0x55, @ipv6}, @generic="44e1635f4e490fb29f8866c7", @nested={0x2bc, 0x3c, [@generic="112084d5ee1f80c48f1f5f4765823c5c8f3708c309fd9cb965d704b9b039dd78dd08e4b68c8366457177bb902e4e479c8e03f2abe462adc9077abe4df88c66f51adcddb8d04804c593c1031c157088dc52a5421ad192cd495a9825c2f54cd92cd115012fcc408fafa6b4aa9aa591303e30377e3541cfa2517d592e28994ce5cf4be6b461af990872fa3f6f1074e757f62b633a94ae016c8924a49e7b2fb57cc1080d383e4d53205db031e45a8ce8ea2907bc50d7cdcace5d390db38e5009c8aeb4b20c8955b64f", @generic="451a90c70385534fdeb75336de823139d383a54773c26c2486c1330526741d536664a35e6d07c5ea58d741c7cf71a01e533ebbd05db1b1fcdf394ad4c368136fae21ec3e72005987abf81dfc736a028baf7deb4ce541c8cc68b97690c01d21b8576ae0392a121af1d140348f8eb126a8453f9dd6e3e89c4f779d5d5cbcc19b7d", @generic="d5f7e4ca748f9ded09610f62a74c388463aab346b030030bc7f284513f6ea603914b113112e09741de915c92d6ca8a901aa2f7199f311522f8da4f94d28d08a3a1e7fc10de5bf6ae8528b1f792b43a911f21bda9dd64cb0c0ee19adacdef9f", @typed={0x8, 0x39, @ipv4=@rand_addr=0x11e4}, @typed={0x34, 0x54, @binary="5075ff5dfc7ccc87247ac0711e94fb63af92dd724b58232fdba34c23381b4d792db5538a8d870811033baead5a020761"}, @typed={0x8, 0x69, @u32=0x86}, @generic="0ce7ca0374d7e6dffe9eefb6b038a3c77561becda29f49dff5de0a21934fbeab2173923c5dab8cef688f91bdaa9f002c51d587fdc8dda712a4818a41d36f1486f78f4f50756b4e63cbfe758283e059cb5b7208ef9d08044f497ebc6ecdf12fc1efb1bac1c039eb4e733a00a881575c55f81fdfe10a291a16c96d1ba82403d44d67f9d9d7b731fb0c4a1677cfc1e1ca531f8595099602d9ed972b3eb24bbb72fbafc9ab1afc7362ecf8365dd9573c32ff90e5ecb6ea4b1659bc088beb058530a6c5bb3f03950de20147e95a"]}]}, 0x1474}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) unshare(0x8000000) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r4, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) fcntl$setlease(r3, 0x400, 0x0) 2018/04/22 17:27:19 executing program 2: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:19 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x8f0, 0x8, 0x5}, 0x8) 2018/04/22 17:27:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000000000, 0x101000) sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x80, &(0x7f0000001140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001200)=0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ptrace$peek(0x1, r1, &(0x7f0000001240)) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x3}, &(0x7f00000011c0), 0x8) 2018/04/22 17:27:19 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x400008c}, 0xc) fcntl$setpipe(r0, 0x407, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgnet/syz/\v', 0x200002, 0x0) 2018/04/22 17:27:19 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 146.238148] 9pnet_virtio: no channels available for device ./file0 [ 146.247355] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/22 17:27:19 executing program 0: io_setup(0x2, &(0x7f00000004c0)=0x0) r1 = socket(0x5, 0x4, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) [ 146.340490] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/22 17:27:19 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:19 executing program 2: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:19 executing program 4: keyctl$session_to_parent(0x12) pipe(&(0x7f0000160ff8)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xb) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/22 17:27:20 executing program 0: io_setup(0x2, &(0x7f00000004c0)=0x0) r1 = socket(0x5, 0x4, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:20 executing program 1: open(&(0x7f000000cff8)='./file0\x00', 0x40400, 0x0) 2018/04/22 17:27:20 executing program 6: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xaaaaaaaaaaaac58, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000000080)) 2018/04/22 17:27:20 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:20 executing program 2: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:20 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:20 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', '.!\x00'}, &(0x7f00000000c0)=""/116, 0x74) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000280)={0x3, r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x200, 0x8, 0x68}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e22, 0xdf3}}, 0x4}, &(0x7f0000000500)=0x90) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) fcntl$setpipe(r0, 0x407, 0x0) socketpair$inet6(0xa, 0x801, 0x4000000000020, &(0x7f0000000040)) recvfrom$packet(r1, &(0x7f0000000140)=""/166, 0xa6, 0x140, 0x0, 0x0) [ 147.321927] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:20 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:20 executing program 2: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:20 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, '-bdev'}, {0x20, '#\\-user[%i'}, {0x20}, {0x20, 'proc$\''}, {0x20, 'posix_acl_access#'}, {0x20, ':{-'}], 0xa, "f4058dc8ffe9e5485ab2748d68c5b25fad0127672d9d16d339eb975007ec48b17aeff790af48677a30d8d07cde3fdbfe9f0389"}, 0x6e) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5397, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/04/22 17:27:20 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x1) [ 147.564949] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:20 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 147.643736] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:20 executing program 2: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc04c0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x3) [ 147.766213] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:21 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/96) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x100000000, 0xfffffffffffffffa, 0x401, 0x8000, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x20e, 0x2, 0xf5, r3}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000240)={0x2, 0x5, 0x8001, {0x0, 0x1c9c380}, 0x8, 0x32}) io_destroy(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/04/22 17:27:21 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1000001004, &(0x7f0000001740)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/22 17:27:21 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x36, 0x36, 0x32, 0x30, 0x30, 0x36, 0x39, 0x31, 0x39]}, 0x9) 2018/04/22 17:27:21 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:21 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100ffe, 0x53) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:21 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:21 executing program 0: io_setup(0x2, &(0x7f00000004c0)=0x0) r1 = socket(0x5, 0x4, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) [ 148.248586] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:21 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 148.347825] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:22 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x93, 0x4}, 0x90) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/34) 2018/04/22 17:27:22 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x29) 2018/04/22 17:27:22 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) flistxattr(r0, &(0x7f0000000000)=""/135, 0x87) 2018/04/22 17:27:22 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xcf0e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xc61}, 0x8) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syncfs(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x3, 0x100000000, 0x7, 0xdee1}, {0x0, 0x0, 0x40, 0x44ad9789}, {0x3ff, 0xd780, 0x6, 0x5}, {0x240000000000, 0x4, 0x101, 0x1000}, {0x1ff, 0x7f, 0x7, 0x717dfa68}, {0x3, 0xef0, 0x1, 0x100}, {0x4, 0x200, 0x430, 0x7ff}, {0x0, 0x0, 0x9}, {0x5, 0xffff, 0xf115, 0x3}]}, 0x10) 2018/04/22 17:27:22 executing program 0: io_setup(0x2, &(0x7f00000004c0)=0x0) r1 = socket(0x5, 0x4, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) 2018/04/22 17:27:22 executing program 7: io_setup(0x20000000002, &(0x7f0000000100)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) [ 149.129603] 9pnet_virtio: no channels available for device ./file0 [ 149.141565] 9pnet_virtio: no channels available for device ./file0 [ 149.174012] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:22 executing program 3: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 149.221847] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:22 executing program 4: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) clone(0x60a20800, &(0x7f0000000040)="2b23a6275d4278e5a9f97cfa17794454db11d2784329c876fe418ed8b3aea0254193338fea88fd7c8864eb419178765c0fa78170f7758b2467e88b0010d7920df66469b069822b73a4393c89fdbd2fcf53e58200c51ff78a12e4b291fbb95a9f5822bc434d01bae53b1afe627e6cf2d37bae4ae6d4b9f8de2efeee9ab321f94f073987ee5c5e91e65bd36b15a5626409a1eb974614c821724bdcf6d6b2931fe28575d753591092cd062dc0f9e6a3a64431022657bf6c5cf5250a6499263b078dfa8c7df70f55a0f16c81145c2db6eaf15f3d609eaeed98c0178718e34a6e8a", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="2bd01d32f41d74350183a6f16d28c0db7e3f65e85aa8bca090d0fda375e3f7be399c464d429bab24356dc360303975fb8c4490b5462ff1b25df0430fbb9decb09e10d6467f43f080077be2605a91a1cbcacc968efb02d55c784ad1f75906d2f91abaca7e83d095a0265b39ad4ca636f8d09e2474882da92de78988b4c8630395710dfbe996693928cf496e58e3ffcf72c4f8c36635bd692d6f1da5f2d0ab117de05f3bbc7b37aedd92586ce0dfb7d8505d63fdcc91aed8642e83bceeecf2b7a3ecd3dd052a1af910c7dcb26f9981e81f7beee37575d9") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/22 17:27:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x4b0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000340)="22a26d647ca9f532e1830fe9c6c42df5de278c29ded2ced25e6d9ceeeb7e02a5f3c36a04f4fe662af7da35415026f6eca098c99ad2682ef178c0ae5508facd37c2fd457ac875df02b493e788c561cf1ceb7b57a760545f50969c90db4b4685b0958d87f56042aa5e64c5a4f6b894817dbc6275ff4eaf9436f71698acf8c035f15dcaa7ec357755d3268578024d314aaf9fccb5be917a1aed23915f48b37001815b95f408ec09afbd8d2f27b899487ca1e37a731df6a579230d667a90c370138e7b967611627860663d4625b754cb5e", 0xcf, 0x4}], 0x2000400, &(0x7f0000000440)=ANY=[@ANYBLOB="636865636b3d72656c617865642c686964652c6e6f636f6d70726573732c6d6f64653d003800692d7f3d2c6e6f726f636b2c6d6f64653d343f3f32353078002c73657373696f6e3d34002c00"]) umount2(&(0x7f0000000300)='./file0\x00', 0x80000009) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000000180)="14d42c977719244dfe66222cb3f0bbb2834a68d9c197523839913a29068c12a2a8e3b580d10d42baf78525b48203bb46fdf4dfad57768aa8195719499bd6f47162bb263f3ab0b509df78e1e46650cb2ee64c434d5a8e84f436bb3ae42ea4008d6bc06e0bb42d583238ebcc4a8d4f4cdfd01ebded8f4f62c4efaa28cba40efe24491650a7871234c01ceb72ee29601748015b1af65fe13445e0d9fe97bf56c4a6a1a5cd5a99c28b26ad584caddd52c420f07aaa4f8d1f42991129f1410aa52250aad2b669e12fd25dbc4fde697c76d4f0c2f7f3068809b23e5044cc92446f5029") 2018/04/22 17:27:22 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syncfs(r0) 2018/04/22 17:27:22 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket$inet(0x2, 0x806, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) ioctl(r1, 0x5f, &(0x7f0000000080)="a5fe75981bc51f0158edace64e0eaeca9d28db576d77d09c31235bd968d47280c9b9f9d998b366482b82aafc8c826ac0654ba33a4129cc7ca9dce0d875a51823c2ba80802b5ce9d7d7d44ca9cad42366f082c7ffc0fcce22a12dfda66375a7581589f0ea36d3d9fd") 2018/04/22 17:27:22 executing program 3: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:22 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xa000000000004) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/04/22 17:27:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) unshare(0x1000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)="93ecc2de68d6bf9a79801452675454193fb28d98e2d0c697685de92d944a0e5903a3fca1e48a7926f973db7f729b10cd75d857ad8d10603382ec3298ac8409e19dea81344c0869de53185f31fbe3190f4c166f50a95e758eedb4fe6d41c9a0a836443be7a85979b407e6284cbfa068036d596a68cd35311e9ec1945ca4cc3dfe2496387d52b0354f176b145fa466d00463abb978166dfbb2d924a70669a3c37ff78909bb9ff555a89a55c03aab51a8f134cf7e1866a894c3b477bb0824", 0xbd) [ 149.639929] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:22 executing program 3: r0 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 149.754896] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:22 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:22 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xa1dd, 0x5, 0x80000000, @random="cdeb77664876", 'rose0\x00'}) [ 149.822817] 9pnet_virtio: no channels available for device ./file0 [ 149.872884] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:23 executing program 0: io_setup(0x2, &(0x7f00000004c0)) r0 = socket(0x5, 0x4, 0x7) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000009}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r1, 0x500, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb89}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40400c0}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:23 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x3, 0x0, {0x0, 0xabc2578d70048b01, 0x800, 0x1, 0x5}}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x7, 0xbf, "93256fb9174dcb4776cf6db3f5eead4ad640994f8fb5d485e80665cb8ccd83718f5fc569aa15531a38d7858e53880d7f977b9e51d1185c4b90796fe39aa7755fc6cf618947d720e79b37bf6de140d0186ed1a2a9dd5545280eb74c721f2bf714ea27ba730e6ef995f2b0c0e747f30391f06e5270eef5ee8fb89197cdefac7ea7bbfe74c086748161e23227640ca60a201ce4c3f40a2e8d13f5bbf72b8d39a3159b0cea27fc24463618ca3d3b71e5fb3d9d84d0b8b96b2359ead859219355b9"}) 2018/04/22 17:27:23 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) io_getevents(r0, 0xffffffffffffffff, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x400, 0x1, r2, 0x100, r3, 0xbfc, 0x4, 0x1}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/84) 2018/04/22 17:27:23 executing program 3: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='9p\x00', 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0x79a9) keyctl$setperm(0x5, r0, 0x0) 2018/04/22 17:27:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/22 17:27:23 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 150.247225] 9pnet_virtio: no channels available for device ./file0 [ 150.314839] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:24 executing program 7: io_setup(0x20000000000004, &(0x7f00000000c0)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) io_destroy(r0) 2018/04/22 17:27:24 executing program 3: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setsig(r0, 0xa, 0x29) 2018/04/22 17:27:24 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000012c0)=0xffffffff, 0x4) pwrite64(r0, &(0x7f0000001300)="7950154b4753a1ff6c69b8cb029e40ae1c5c0a86baaa80cda48ebe3ec89c8e29fd320cae214f579b", 0x28, 0x3) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x3, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000, 0x8000}, {&(0x7f0000001140)="4874ea33847f75f5d40c62983d8afc1bbcebd33e50de2f4c7f7b9ee5b036b20d2c3cc5e549391b74f7c7c4c3ca5127c319ff9f37602418ef99dd66ba61407b6e2e93794b7cae295494350a66e59093d9b3d42a8a16dd70e4dda587ac725bf8", 0x5f}, {&(0x7f00000011c0)="077e41703a3f9dd03b406fed38e34972e77ba7719047b3c650d8481a92159aa74a228c96b41d28a49dfad94d8e75a9fc9a1043da2ad424a219fd44c2ac", 0x3d, 0x6}], 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0x800, 0x186) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)={0x0, 0x7fffffff}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001400)={r3, 0x4}, 0x8) write$binfmt_misc(r1, &(0x7f0000001280)={'syz1', "5be4e81ba40dfe327c541ffd52471969bcf6f5076bd7eb71ab60e4df17f63970319f179ca970baeb7c2183a9d7"}, 0x31) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000040)="ab5c97e614ed5cd208d0b5b20ab9a2a63e185a9dfe02d5e5ee664bf97c4265979f108e3152bb78") 2018/04/22 17:27:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000140)="891ea36278bf865fa675f37af37e33eb0d85eb057fbeb1156a02dcf1fe4e02576acef47b19ccca4cef5f7b183c36e235a3cad06e3c66682d5024f496f2fed2577ded35c833912e4022354bac538a7a64ac6606ed3a3ac1d5726493fac9be01eae0a3a0ad4d5032498963e4af35a0b6b2018f617e66e22aded4b2f2264cb97375796a5f02cab38280621bb32c5925") 2018/04/22 17:27:24 executing program 0: io_setup(0x2, &(0x7f00000004c0)) socket(0x5, 0x4, 0x7) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:24 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r3 = getgid() setresgid(r1, r2, r3) execve(&(0x7f0000000180)='./file1\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)="7b5ccf00", &(0x7f0000000240)='nodev+:\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='lo\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='*wlan1,}/(*{\\md5sum(trusted\x00']) 2018/04/22 17:27:24 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 151.105523] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='9p\x00', 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0x79a9) keyctl$setperm(0x5, r0, 0x0) 2018/04/22 17:27:24 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x3) fcntl$setlease(r0, 0x400, 0x3) 2018/04/22 17:27:24 executing program 3: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffff, 0xfff, 0x3, 0x8, 0x9}, &(0x7f00000001c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x100000001, 0x3, 0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20}}}, 0x84) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) read$eventfd(r0, &(0x7f0000000140), 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/22 17:27:24 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) socketpair$inet(0x2, 0x6, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080), 0x0) 2018/04/22 17:27:24 executing program 0: io_setup(0x2, &(0x7f00000004c0)) socket(0x5, 0x4, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) [ 151.360000] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:24 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 151.458238] 9pnet_virtio: no channels available for device ./file0 [ 151.476668] 9pnet_virtio: no channels available for device ./file0 [ 151.554316] 9pnet_virtio: no channels available for device ./file0 [ 151.562321] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:24 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 7: io_setup(0xd, &(0x7f00000001c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:24 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:24 executing program 0: io_setup(0x2, &(0x7f00000004c0)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:24 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_mount_image$iso9660(&(0x7f0000001b00)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x9, &(0x7f0000001a00)=[{&(0x7f0000000480)="b6117a434567be9a1da6c609f6f26adcb847a1eca28bd28192d442ebbd418e0e898a9221ae3487ec75321d19aabb0627809bb0f7085e9cf4", 0x38, 0x31}, {&(0x7f00000004c0)="6670c7d385869416077d68f02822c74a20d19f1927fd6ec820084a36d2f44e9ba93907545504c4e6c89eed57461a0867d1686b6341122e676bd0e76be92e0108c19e32a237feb9044a3e9e6dcb42d6eaeebe6228cd704e195f97b4c1934bd34de4d845208e62b28a3ce9470f7fd1effb64df8da5d573c008f2ef182a307b2515ae058bc7b1e74e20c1549c6f60cb588bfab09941b39daa8ab64f22c822026ca671db95be459bbf2f02fb6ee8e84a8f883dc0be36cf", 0xb5, 0x8}, {&(0x7f0000000580)="8ce5b997afef7f9e6b65c2ae6b7f02c95e2a70ac9b9e5024ac75e972bdd670d0cf20c282cc6376921eb7e07bc7bb914b8e28616889900cbf29e7e48117c81d718125e3a23030c94bc62e7a4813cc123a5114bef39314e50ed76c07f8183d9e6b4bf009267f0e378ae291c450066a20cb57fd2e78bbfdae47b300", 0x7a, 0xfffffffffffffffb}, {&(0x7f0000000600)="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", 0x1000, 0x1f}, {&(0x7f0000001600)="5d7fc998180f3e943715fe34189a9f53abfdfb2d4d9451db19ef74e681e02812af1d0f629ede9658371ba1ba7680c5f54c5d32ebcd57a2fe3a36ce4b85ba03b2d2a0c61c917a5ff416ea6c133d6719949a561892c30ecb45e43b779a37d4", 0x5e, 0xd34}, {&(0x7f0000001b40)="f01887270f2c86dac814fce5667cbfbc0134330b0c10cd2b8d3f7cb9541d4caa0636a8852401d8bed3b48d160f0ab548a3c17af3f42689169a307cb7ebf95ccc51dbe349b9074fdd2889d99b86c6cbffdbd6cde3630b7bfb", 0x58, 0x100000001}, {&(0x7f00000017c0)="e46829208945df24ae87a57729fbf25154633115d379df38bc5e4671db8dd5ac23498f9aadcbc58b619f40a8f2fdc2a56ea94c0ea8e180fefe56c28fd427514a113f7ade4df5c109d99d3b1ee2bc5b36eb6c7bcf4d314b8ed381a1f9613f5994ddfd0897133f1d2e741a68bcd283872e0384a4075edaa824e2476e3559e2bb8947b487dfa2df36b7435f94b4c9d9e762d39197e8f8f04f986079a05ba393c9ee9149f13e7d708bbb4dbbccaf57e5557acb398fa0241723c8974cf4f3803c3d10f844addd3f76bc22d4f643dce6154ea9c2f6c445360e57bdee24d5d3fd4db27a31e479a4de1240edbd5a111b", 0xec, 0xffffffffffffffff}, {&(0x7f00000018c0)="f7e400939b1606cdd9607c7cf8c20fb73399482f710fea62755fa9b9de5ba04cde39fea6f2f5f352df576daf6834e04eb5cc2bc9379a74144dbf3046e9a95a03231259b5bb0ee97d42e45b1e3e8fcba55232b15d981b34a6a8f4f5a84cb24512d0b2f50b6df28e55f7cdd6fa0ff0e8", 0x6f, 0x40}, {&(0x7f0000001940)="c7474e737761223226e09a35de7e146c61a9160b0f15fd22525b1fdbe5614d02789329a20cae93ce62964d36219414c3292dccd8187c99e890cc009290a2435e75cda837e4a50781bed7c05d999d6b6aca2e4d357baeb2e6db4917a5dd1914f57edfc0d7de3c4a2f13f863f9796ef475bc606e617442c0ac62d7839e27eb58443c68970c18f75e6c5c13dbb284588fb3c9635e26f4700bb1557f236bda", 0x9d, 0x5}], 0x0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64], @ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES64], @ANYPTR, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="302e575ef7aeb6686ca9069be094179645687178efce423b7f03a2632148e6cc3d06e3f4c38ef0f0657bb6d51963b6451d23dcf90115c1c1b0ffd718c723aa04dc9963a7e878da66a3f3a63c165995f41f404c659a133132a40aff3c53290816cc8f6186bd4a7dcb3ef0f43aff774c3da326fb828235", @ANYRES16=r0, @ANYRES16, @ANYBLOB="0b38e62a0948af163672e977d7a70130667ed5765e7f9d0f988172832796ede200e004b7c317b943789d5398a100c20cc75c846d61040dabac8888fcdd3c210c763faf13189712abc1c306ae88af05b5a9363d171cddbcbececb0e2eb02547ef901e34", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32]], @ANYBLOB="65e70e219b90f72d0b7b2c73dbfda1f6f1c13905a02012b7a138b959da1e59d847c7b53b050251750285d54c2c76eaf99be928d02b416a21c0cd1ddff6bc7c7640d815c8b542b08b3ef1c398633b3e4097c43f39fe12ece5d4d5dd88639427a3dadeabcbb94af6be4f0edd11487ba41926740858c985ef1982c0cafe771da7e8532edae256c565c37c1807cd543543792ce10a31a32c"]) truncate(&(0x7f0000002c40)='./file0\x00', 0x7) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'losecurityvboxnet0\\nodev+self\x00'}, &(0x7f0000000100)='iso9660\x00', 0x8, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x5) io_setup(0x0, &(0x7f0000001740)=0x0) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002c00)=@generic={0x200000, 0x3}) io_cancel(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x2d75, r0, &(0x7f0000001bc0)="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", 0x1000, 0xffffffff, 0x0, 0x0, r2}, &(0x7f0000002bc0)) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:24 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/22 17:27:24 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000000040001, 0xfffffffffffffffd) fcntl$setlease(r0, 0x400, 0x0) [ 152.017012] 9pnet_virtio: no channels available for device ./file0 [ 152.046492] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:25 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7}, 0x14) fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:25 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 152.070996] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:25 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:25 executing program 7: io_setup(0x803, &(0x7f0000000140)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000140)="891ea36278bf865fa675f37af37e33eb0d85eb057fbeb1156a02dcf1fe4e02576acef47b19ccca4cef5f7b183c36e235a3cad06e3c66682d5024f496f2fed2577ded35c833912e4022354bac538a7a64ac6606ed3a3ac1d5726493fac9be01eae0a3a0ad4d5032498963e4af35a0b6b2018f617e66e22aded4b2f2264cb97375796a5f02cab38280621bb32c5925") 2018/04/22 17:27:25 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:25 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:25 executing program 6: time(&(0x7f0000000040)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x8, &(0x7f0000001400)=[{&(0x7f00000001c0), 0x0, 0x1}, {&(0x7f0000000200)="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", 0x1000, 0x8000}, {&(0x7f0000001200)="9aa1855ab3af7e1cd4f92f57aeb03c03771a744eee58b01710", 0x19}, {&(0x7f0000001240)="c496f129d0ad8edf6213cbbe1632884b2a7f558fe84406416998e196b5129c46dfa8b3", 0x23, 0x40}, {&(0x7f0000001280)="52fb2c12d9dec6d1195874b36b8af5cb0298075a140bd065e9f1818c1325215f88b0e9be37d630b07eacf3f36de0d03d4247520703fba99b0b7bb841e58672bdf18417f932fa8ad5b42b938c4ad27324884a48799cb54801807a1fe4ab29228d2f773a6456c73a82ba48aa7d31aaf02198049b82fac962e7d895e9f385dee367cf16daf7353c856c11c2c5199e3fad8dac8e4642c4aad5f6d26cf995", 0x9c, 0x2}, {&(0x7f0000001340)="0702452e3c339ced9e2cf4b089594f6de2431c58abdcb33d26d6ddd62173174fb93bfa614fc91f61580c94cf267700ee8d9a67890ade2bc78f4741ad9156917bd72968a33e86b84c9646bdb80449a6fbfc59a79454171aaf01d949860700c47856ad1df6bf1c29080a83dbbb96d29f2a1375", 0x72, 0x8}, {&(0x7f0000001740)="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", 0x1000, 0x100000}, {&(0x7f00000013c0)="4cb6d9089db7afdce5b36a1985bd275fac", 0x11, 0xfffffffffffffff7}], 0x22, &(0x7f00000014c0)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x35, 0x37, 0x7f, 0x36, 0x37]}, 0x2c}, {@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-u'}, 0x2c}, {@uid={'uid', 0x3d, [0x78]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x34, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x31, 0x37, 0x35, 0x33, 0x36, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x30, 0x35]}, 0x2c}]}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx4\x00', 0x802024, 0x0) 2018/04/22 17:27:25 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:25 executing program 1: r0 = open(&(0x7f0000000000)='./file1\x00', 0x4000, 0x42) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80000000, 0x101, 0xfffffffffffffffe, 0x1, 0x7}, 0x14) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) rt_tgsigqueueinfo(r2, r3, 0x2f, &(0x7f0000000140)={0x38, 0x9856, 0x6b98, 0xffffffff}) [ 152.967293] 9pnet_virtio: no channels available for device ./file0 [ 152.986316] 9pnet_virtio: no channels available for device ./file0 [ 152.987968] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:26 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:26 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x8000, 0x4) 2018/04/22 17:27:26 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 153.079499] 9pnet_virtio: no channels available for device ./file0 [ 153.100498] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:26 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:26 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:26 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000001c0)=0xed) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00') r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @loopback}, &(0x7f00000000c0)=0x5b) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="4888f6697e8088360795b8f78ae65dd4ebebd1b9991fc8dc72306ccc383a45b3e5a4065c7846548108516d7a40bbfa5ab0") creat(&(0x7f0000000080)='./file0\x00', 0x30) [ 153.437468] 9pnet_virtio: no channels available for device ./file0 [ 153.518343] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000280)='jfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1f, 0x1, &(0x7f0000001300)=[{&(0x7f0000000300)="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0x1000, 0x965}], 0x40048, &(0x7f0000001340)={[{@grpquota='grpquota', 0x2c}, {@quota='quota', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@resize_size={'resize', 0x3d, [0x0]}, 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={r0, 0x7, &(0x7f0000000140)=[0x1000, 0x2, 0x7f, 0x0, 0x5, 0x7e3, 0x7], &(0x7f0000000180)=[0x9, 0x5, 0x0, 0x3, 0x4], 0x5, 0x7, 0x2, &(0x7f00000001c0)=[0x80000000, 0x1, 0x8000, 0xdc33, 0x100, 0x7fffffff, 0x0], &(0x7f0000000200)=[0x6, 0x6]}) 2018/04/22 17:27:26 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:26 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xfba8, @dev={0xfe, 0x80, [], 0x18}, 0x2}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) 2018/04/22 17:27:26 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:26 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:26 executing program 4: io_setup(0xd, &(0x7f00000001c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:26 executing program 7: io_setup(0x803, &(0x7f0000000040)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) io_destroy(r0) 2018/04/22 17:27:26 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket(0xb, 0x800, 0x7a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x1a0, 0x0, "547662f5a1e2c322a0bd8888483b5d45e7578a5766655a6e1cb870916507d9c4fcb6fd1ec2c98370884a09986f4fac7b1a09886970d53c387d67cad57d2b5f3156b9258eb8858471cac3cf561a2e6d0d"}, 0xd8) [ 153.808259] 9pnet_virtio: no channels available for device ./file0 [ 153.842544] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:26 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:26 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000001c0)=0xed) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00') r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @loopback}, &(0x7f00000000c0)=0x5b) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="4888f6697e8088360795b8f78ae65dd4ebebd1b9991fc8dc72306ccc383a45b3e5a4065c7846548108516d7a40bbfa5ab0") creat(&(0x7f0000000080)='./file0\x00', 0x30) 2018/04/22 17:27:26 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0xfc9d) 2018/04/22 17:27:26 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 153.918805] 9pnet_virtio: no channels available for device ./file0 [ 153.954376] 9pnet_virtio: no channels available for device ./file0 [ 154.113872] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x20000000, &(0x7f0000000140)="1b4c70bbb9") 2018/04/22 17:27:27 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 154.305883] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:27 executing program 6: r0 = msgget$private(0x0, 0x218) syz_mount_image$ext4(&(0x7f0000001540)='ext2\x00', &(0x7f0000001580)='./file0\x00', 0x7, 0x6, &(0x7f00000029c0)=[{&(0x7f00000015c0)="7c2c2a656e345d6596c5f8e5f06a16e3ccfc0c70c97059bfc623f01cc9703e03e15092c17c0346779e2a419586e55d2b6b050e5b819ef8b9f5ec0853240d59dc2f329b0117c798a9e9af90ba4421f375bc275fc9bd8fca175afebaa59f5bc57f6ba64d584699002773748d57da9c4c7b605473bbb07def66c675f5176cd50910082a570ba16c0f7882d57782494a6da038", 0x91, 0xc5}, {&(0x7f0000002740)="b63b68e0e7045efbd038d754f2da8b9efcbfd57cc988d3e6ba37b9591c3c79c06851596ce2abed02cb7aea0c1bff685e86c8870b335c90415e4cf93df901862dbd05f02055d1695399c20a91ca6ee9f9dcfe61603d6dcd682540ef3f73c07462d5d63aee8533c52efb6d807f34e34ea77dc2b30ac297bd3be2a453f8edf315c1fadaca9905c7fdeb7fae024f24e33a65b88311f89f7542af2cbc34397d0dd0de71c79eec6a523043c5ca89fd", 0xac, 0x8}, {&(0x7f0000002800)="865e8c92a402909acb8765f10bf308f34cc143ade7bd40a2e41669f32debfb2c51f72934b96406372c3757baf426e3e90869c96dee61cc6a2e23157fd68aaa7cccafe0fc069edaaaf99720805d5bea21f6d64b37ccedac17cc2cc8d996ba562efa3ec02e91d97cb83d59725da8e5620d4d7875ce2ab355", 0x77, 0x57f}, {&(0x7f0000002880)="9e471073d257d200a974dd001bf6b80bf1b0eb50160e0787cd3e7d63c106ebe01c3c074de4078652632fd9c55b7c1513491cfec28dd4540c5b33210272f426ce0c747633926495c7398a5babb42c42bb49d9bc3f9df53deb9c8083d420324bbdc51aa24b1926f5ccb11b1ea288381680d8a392359a923a874ed2d3e58a08fee8", 0x80, 0x80}, {&(0x7f0000002900)="fb84590c8b5d4e835824761d0ed12df608ffe4cb88d0ebede3b6d8", 0x1b, 0x100000001}, {&(0x7f0000002940)="28ba50db17f5c2362d1509f6c7b3307ecf591f677870edc6f5d8f47028eccd1ccf74c293fea1d909bc2c3839dcc2c12fc9690deca56518cac1f3f44d76d45cf7e0349574fbcd55043f9a3827d4ffd75a99d01d72b9e7e9c4f12e7f271198f5ec69459197d5ed7450217cfdafdda11583", 0x70, 0x7}], 0x80000, &(0x7f0000002a80)={[{@nouid32='nouid32', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@discard='discard', 0x2c}, {@quota='quota', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x3f, 0x36, 0x33, 0x0, 0x38]}, 0x2c}]}) msgrcv(r0, &(0x7f0000001440)={0x0, ""/145}, 0x99, 0x1, 0x1000) r1 = syz_open_dev$audion(&(0x7f0000002b00)='/dev/audio#\x00', 0x9bfc, 0x200000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002b40)=""/41) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000001340)=[{&(0x7f0000001140)="836e33b61a1f8d7f4f7354f4dc085818f5aa4104454555bb8bf75faffa6189d9538b83496c9b9a4fd067ea796aa6f7ad18e3387a15d03a5fee005118754ac5ec913b02610bf59d1d3dc2fd915d80ef9ea1c1de3fb1bc09d225a3d33e6f8dfad2f45a6e61798f57f57d656a80913ded4e40cb97d6eb5c9ada6afad96424a874f799febb6355ad22ec6edf84ed52b4b8fe", 0x90, 0x211}, {&(0x7f0000001200)="04c340f447929d2043d499f23e29a7bf14f25cfc37620839890fe26d2c85f72da3a6ea4878cbe1c359ba047bac628f24286d28cede59d2", 0x37, 0x100000000}, {&(0x7f0000001240)="99c2c1fb90ebab470f58db15107d68d7cb9915b3f764c7d14e73911dcb96", 0x1e, 0x100000001}, {&(0x7f0000001280)="c62613518e12631b19d40315a3ccab68a69a812a9f2efe304e565e37ee75d4e22e0abc789b7e8959cb086ed96bf4f1c5745997697d98d5e55e97d360cafaff6fe944502368b526e3d85923d857d0f5d9ee48889dfa95be8f8608d705127a97384d4e1d6140a054a9523b62f6cce8b4fa116f5cbb17bd6eb73d42e89ac180a892ec44885fba42f9d620af577293", 0x8d}, {&(0x7f0000001740)="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", 0x1000, 0x1}], 0x0, &(0x7f0000000480)=ANY=[]) openat$vnet(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vhost-net\x00', 0x2, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ntfs\x00', 0x101000, &(0x7f0000000140)="3f60e23934a6706c8364839aba2a519069b57de37861f2b35f7488f40df20664576fc674ca255c0259b0bb714d2c1ce8eebbe41df49f70598136cc97a8f8f09162d6e374aac65bf23de7bd8f82c51c0f5ba91c52b18c8f512d2e583f20e1fbdf1075e2769d3f8f268e098625a056f6b173ce4dc6e20c456eb4831ad3620740c4e470d2ef5746f8f4b63b84364c4be71fd12fff40ac6807c4cabbd3aafb2db65a67bc08967b31a14a6f8bb392c8eb09ffeb72c68233381e6609e7516b2fddeeeb2c92f8c641a8390693b8ebc4e8384571eeb45b7a62eb7995c55b23be743282cf2231cd9603276af7c6d2477440b26779573688d5ffe727860882ee69d5bcb7493b8775643eda46676cbaa2b07fe38e54bc572a14e056b3326bc9590852d11ddef301001493e764f4d530dbd11932c78330f767298bb0d734cf5a3cd6b1d6a779edc1c21b4ce55bdbd226bd477d0db2eba9973792b7bb65d75a3393e9af96d9b38eecda64daa8f50ed2b5645fd4d8d885c66d49cd626ff9284556e6f8550c232eebb982336be869bdb508042325cf828080dfca83ff03303fb2d95491875808508d0784814943ebb54e654cf56712a19e13df273b77817053363cc0d41cec9eec7ad547d8fa7cf227323bbfeb56aa9620c8cdf1260bc4b2ca85683b7d8ad13e431dab5fbebdd54f90ff1b0c44c67569488e0c2c3ffa589ecdec67b40b97e06fef019f71e61be73eb1dd6fe748d8f17428daa08f4e293b9044852e832520082e98ed2ba7d790fb5f3c9cdc9f9540d039e7b4702c5f46eaa18a828eb56043e3f596da4b26d5379f2f9a5077859b16927a201ab340ede2d7ff863ab0ee920ca947f14c8cd16c382827e93cddcd4e14012642690cd053c6cc5b55825baa7252db3c30f58ce214f3bf7153d901c8332472f511eacfd677d2db42eaf3829fac1c1660e557635375495bf56d267069d756a46763f9a959360ed99518e4a6a56cd762f2b113f556c57b06a7ff5dbd61602a129d11bac79c29e43feba7ab4d0e21f3976f7b909bbc496d04b86806099f87c972f110731cec0b27c5991a4bd3c508727dcfd00497a3a7709ba20e589ffa7df6a0e05a61c822a51e3a4e48992fdb1726c7dda1bbd366d0f7624224fd71f36c5d65791c4c48a609c20a902597bf9a13c7c29f5b1881072f87b0e1685cca02f512aa5c4dcc622026bc5e26381c3fe15a58cddcb5a88f187fc7293e6b40dc606e759afe034976a0b1c2ec5b93b295e61f1f32df19446920643a2bc131855d2dc4a41a5f6d285cb66ec4caf441ad16d8790accebe2d3acea235c2db71410b1c91dbace020a7c8ef60b31af3250a0ba5a196d3058f650d40e34df04e768ce48067945b0e8b81e5dc3b934742fed5543b5b66d4d4188cb3dfb07124efda0b0af7134f17518ef5a5b1ebc4c9d436b425a9b26dfd1c27f17f79d364f137ae77f98c82d1a131be3b02cd21a28e0eed94a19731669948c5a30a9a01c2111618183581a32c2bce7a66eacf97295aa2dc78c38ef7e3e9ca996c8ac0764de129b9040a4046189300a2d6844c00187267ecdcf11d599d6819a5eed3e483c0efb1004a70487ba4cccf6b65537de41ba576dc49ac4028076a332eb2ff04d31ad2228f76f512a26ef5819948a70c9674edcb544bf3bbd70a79ab039b84e31ed0df46544b932b1ee0c84ec0596149acdfa5cb4f2c4ff43d5c602c04e974dfa2f3358986f2e6e086f1a9473c1022127d5013a5969c378bb585582e0de450172b778a6c809ef1e77da29625e2c58a2b4cee35438f122505c8d4a525a6f53aed16817420a6adbac32f1cb4735bc29702eab0fe52b5e8e2405a0900cc42fd807f14d20d0df4b96ab799e2906a64722ccd2855c0db90ccf917a0dc9313777412bf667774e1333d02bbfb8f02fac1cb2b4b82f29772ce76306ac77de59010fc40bec319c2a34d76cc98ecc3ab6dcfc260fe367765d43a933821cae81296eb18abc08d6a4fd7b6b358d305fe6efc07f34d5fa103b3d47c0b60a65f2e98eb4321591a050182f44120ec131cf1b04e87d9cd975ed4c332c82839a8c0abce83a9595af9361f638c7f5ce256db970c50609c537ffbd1b8eec4b04148d28a1faadb72b23856200c26cdec7f13c6072b5ef083afb6f36826de7751fc79882a7144532d943c511fb9b6849a2ec6d175b4d5dd6fd49ba02174a93ab2535c59f22233d859138a50db0f64efaa7959e4a5079c5e38c9cc026c250be358f4b62e7eb6a8f72851dd4e4d45aad69bc40c66c82e12092d35fe84304bab9558e6c529f8ab3afc31450ea0742a45fac7f2c34c68bf93cb13b972515118b037ef0e0e0f861c7110ca5c72c0579d8dfc6024eb4de6a68cfdc5e842e9e80d1c408a4250b6efc9085882c3c39d922d6cd8864bb6bee23f4bc1c77d692287796fc1323e45b0751b563d5bbe51684e95c38d4860b54d9d7b29f90cd73f04eb964fc61b9d0a5e45da2b135fa1269ace044855b9d2f3b7d81ba8e3728f48ad33eb6062b1a8561e4fb23eea8576be97c2be7b2a1a8d1b5a5079319dc467310bf6db08d2d49e6c134191c9bf424f879ed5ab0bac2192ea5e03395e540a7b80da6480960127363edf4cc30570ae4ff5339cc8a59ad5407268b4a4a97e7143aebb8380c4bd0b919cd11bfdd517441a4c7ff860f259502c05e1ee6bf70d83442fcf9ed6e03eed185ccc4d34f2814b82de546e5f1d6992a6a7e09fe080f33d9774d881233e4ae587c5b7e0fa1e0110854eba6ec9405953463ddfc9ea8ac383de46b63514fbd308f10334a482403812864072f53ab6d69ddb2b096be2eb18ae49f4d8ce12c066b57a3b9d5024564294cd64a954b34cf32efea308bd31d22e50bf423a4e928053c660221250c35eda4c9c945a20382c815ed4b547ce9e3a18a82cd5935b05869353b35db728e4128ae8bdad407f835a55b52b69f32f91f25602c23b6947c47fbbed6a75646dae14d10632c1a0e69b4e82703b0c360a9bc3991065435d5a6b4007874ec89cd9f8f7c702bd94be753a156edbc2730295e1cb44fbdfba6df4a19bb4acbc860804224450111d94facf03b68aa8370d01c3e9933b5b17953a897a42766e58c526a748e7a9450ad5b21e2c09ca1ee1ee9de603034b370f098ef60a6e99301860367b04e6cc08927ecae07b0fb3d5cc3d7be4484d53f194d7919ba562a5e4abdaa125dcf3b565110a5c764c0f208b90c81243ed222c2ad7b74cb66103d7357fb592d1b59a64e2245cd457bb7b06af8d2f14419c952657a5cf2bc38ff96ecf94953a6324cb85d7098514292e92cf041900eb2252dd1f6227b288d6bf4965f2cf79afcd5ab55207395cf97d902a398ed1225d80069197604ee0059c46fdf02ac6494be84986591fdefd161bc5855a84a2a929061b96bc3e43c99b897e0ce9fd47e5b4a45f911d84836e9018f04dbd57870a893162765edba1e8097b6514ddc0e71649d4d95a318b404b21f33f0517b6d0c189cb40b768ece3c65942e2e9056babb2fa8bbb1a4755738f01eff863bec545fa5ea272027a1038521d91c0a9fccc22987ab0d6d998e6cfe945f0a91f055c8c8c7a91a6c0314ce9f99b7fa496e4a85158a91c61ee32a179921605f6ca571d735f7f8d5c892e3338da81e9538e73f7b2b1d39681d4a7ac9818b4568a669749eaadf11d5e4d69dfcbd25326f98548493fb6610f889571ecc6d1074c23b27864a5d836e1af7916015963ab9bfdf3e099b0f38320eee0de23f4a9103db8c84cc4d01e17ea12522e75e572482b9268e91dd259d20d28a68f69db94391ed3d3c215673b0556a6b5a3efbfecb66488ac3b27dcfb683756438c919d52ce94c9e78508cd1d20d598727a96ceada59d43369c668f6d9b72c317ca1681923b935851b4d7deae58dc570006271fe173b38bad006b4b4e0e70e6d22387b5332121585b5233c9246c54441224a08bfa62b0331f7d5e11a323b37950154c22ac07c7897ea5d696ef4eac2fad2541aaf8882074900a7f8db9da74642891b0b1f3bafcf9076440253e961bd3e5c63c8429b459c9304b33249bc3de1103a28aea2848af362a10e90151fa4e31a4b059940387784ffaf7e81a38a9fc8c046b3a5e3dcb5706f4a37dc8d5351fb6053873e3106c90372797e16a1a813ca5a829380af9ab76be616d021ecd8c24da3808a72c547ae86849d6919f1708500bf8bcdd4cb95a568eb23b1c5a2a7b7ec8eda3db71a2ef1592ba025b5218f56a6be1824993d4c96b229dcb3f1fa873b7197f460dd02d2bb990424f0cbd9342a87d64848995affa63f148f49775c48f60f745adc56fbeae8636361c395a12f945be859d74fbadfd91c55ac65e1fab7e747ad24d09028beefaa08eda4189817b09c676f2a8d0bce8808423554069dc5c4c86de38ca12df958ba6f5d386e8afff7ce57cdc8625ca2a5d78ce8cd7cf9f3d7aae42509c7485a7ed462ad26241ba6e6c3c745639ebba198e3297187b3799b60685aa479404e0271ee58afc562f9c6bb6e46db1c09c9776e706de61828f5b27df7a0f87f50a6e2094fbf6aaacb87fcd04ba4c14cf8833909eaad0be7c79c608a7d9120a0640e855585a7f5bfc0fdd4b5a5fa701a87481e0a7edef8ee26979f317bc8a6767cbebf05bd40bbbad98e1a59c5d98e91192093c0f8d6257b637b2e9e95e215444765c0483103c70c182de0bd5b473d74b183e53786dcb4ee9567af891b8292c6c22914b40d861b145cbbb1e318c34f8de9b4e2f474c6556b8ffe26dc209cc9e128a4460742d849e908e785d432eaa55edfd33f0fdd70929acbb4504438f1a1d5880888a6d7cf62cae8ae352b6cab38e83388c5d216bfbf1695180568e0961b5f12273da8e1e4d069625120e2a2f176af997cfed102649db2194c5a84facba9a35fa50f140175201861e532948d32c8a721d430d56bf0cefbc0eb2ce0eb97aa5b8d30fabe099a2c8c8b513c284bc344c68340c4f6c4cfded14c134fcf16f882af4c8e12227cf75c0e8fcfab698cfe5b272516752aecd410dca6b25067fd4664015760cf1a45953f3e6cd4012e5e20b0e90fdd0a293355b58cafbfe4cd4b3585f48fdf743e6327016a0f24be554733a72c030ec0c6dde9390d0fe3f6237b0c232c8fbc6f7bf899b72144c428adb368e5633b284b861bd222c04651de94488cc6fc5acabba2723f33283cfa48ab2d92c8f09068e2a4fb843444c4a0967cd9917bc911f2776fda0464d8afacc8a1d050c0a86be1af45eb1638d7072715e94f867e17dc92d5b841609c0b3d184328dbc7940c00014ae6a0ea439c1255bcdc79b33c90ef7b5305371817f21667d1f0a730fa48162ec8dee77a21e00526b2a482f03c851486b2b24e749541cb13cfbe15f1158c79c3fc838f630f8504424ca30a847daccd081fc4ea567edc64a3839c0cbf925c84916abac7507c06dbcc5f7ebf7ec114f795328fd02814758a83758ac7bc4f0c3dadeaf31d5b162801af563a1eeeaa23eac3147d0798a4139b293dbcfc099e3d4d237c68511e141a9d7263bd8fc8ac2cc8fc707d89e3de3aed270e39dc850077803f01427e272dc890eb83642ebf588b19a41cf02a179990007683ae3f281e657df3e7eb36306ff3d6d588e83e9931e84db1e8f11e340041be8cfb48d3f5e45eeb1ca1b328d4fb67c08d5c7c197d9c1d1488a821b603b42b4b47802988b29b7018b44d69c4f62eac0a1bd0b286c2900d6f53d7aac2b8e4833126095596f9a0d5021258b516ec27ae8d2597c989bf95743188d7fef8b07b716a37d7dad6d32c9e") clock_gettime(0x3, &(0x7f00000013c0)) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001400)=0x2, 0x4) 2018/04/22 17:27:27 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/22 17:27:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x41) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x10010, &(0x7f0000001740)) 2018/04/22 17:27:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4440, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400200, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x4) socket(0x5, 0x800, 0x401) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x81, 0x80000000, 0xd167, 0x4, 0x8, 0x5, 0x3651, 0x3, 0x8, 0x100000001, 0x7}, 0xb) 2018/04/22 17:27:27 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:27 executing program 7: io_setup(0x7, &(0x7f0000000080)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0xa, [0x6, 0x9, 0xa3cb, 0x1, 0x4, 0x3f, 0xfffffffffffffffb, 0x7f, 0x63, 0x6]}, 0x18) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_setup(0x5fc, &(0x7f0000000140)) io_destroy(r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) io_destroy(r0) 2018/04/22 17:27:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x100) [ 154.714566] 9pnet_virtio: no channels available for device ./file0 [ 154.742522] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:27 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 154.789246] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:27 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x4007f, 0x20) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x7fffffff, &(0x7f0000000100)=0x106) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x107e, 0x8, 0x8}}, 0x28) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) 2018/04/22 17:27:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket(0xb, 0x800, 0x7a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x1a0, 0x0, "547662f5a1e2c322a0bd8888483b5d45e7578a5766655a6e1cb870916507d9c4fcb6fd1ec2c98370884a09986f4fac7b1a09886970d53c387d67cad57d2b5f3156b9258eb8858471cac3cf561a2e6d0d"}, 0xd8) 2018/04/22 17:27:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) get_thread_area(&(0x7f0000000040)={0x9, 0xffffffff, 0x7000, 0x8, 0x6, 0xffff, 0x5, 0x4, 0x9, 0x1}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x103000) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e, 0x800) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='\x00\x00\x00', 0x0, &(0x7f0000001740)) [ 154.957749] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:28 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 155.067579] 9pnet_virtio: no channels available for device ./file0 [ 155.530433] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x44) fcntl$setlease(r0, 0x400, 0xbfffffffffffffff) 2018/04/22 17:27:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003ac0), 0x0, &(0x7f0000003b00)=ANY=[]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@generic, &(0x7f0000001140)=0x80) r1 = getpid() getpgrp(r1) recvmsg$kcm(r0, &(0x7f0000003a40)={&(0x7f0000001180)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003880)=[{&(0x7f0000001200)=""/158, 0x9e}, {&(0x7f00000012c0)=""/28, 0xc2}, {&(0x7f0000001300)=""/201, 0xc9}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/248, 0xf8}, {&(0x7f0000003740)=""/174, 0xae}, {&(0x7f0000003800)=""/126, 0x7e}], 0xa, &(0x7f0000003940)=""/217, 0xd9, 0x8}, 0x40) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/4096) getrusage(0xffffffffffffffff, &(0x7f0000003a80)) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:28 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:28 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x0) accept4$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14, 0x80000) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r1 = socket(0xa, 0x800, 0x2) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/190, 0xbe}], 0x4, &(0x7f0000000400)=""/252, 0xfc, 0x80000000}, 0x2000) 2018/04/22 17:27:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="85", 0x1) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:28 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000, 0x10001}, {&(0x7f0000001140)="e22d701276ae0cbd692adb9f1b29a8157512fbc4ea18e0828f89785e93670ce00aedfdb458ad2c1e7cf1d2e391c089cd779309c1eca6d7c44e3ab3b8eb8f2672dc0784155fa9e84eda7e202ca0db5d8dc261b70e04e45ff4a0c5f813e0edebf3509b59e6e1e47c2664585e0429e8c0c49139fbf63ee66faf03ecb6a57905236a13b2cafb7d11e71410297bdf1de6df6e4ff57a4672920e034f689b1ede02d4f1d30089493fcff1ababa0bb5bef15802e42665e2e0d463e5b6a2f2f36873fe8ceef8d8d6d79117284492cc2668b7e0a35d1", 0xd1, 0x26b}, {&(0x7f0000000040)="ab068850010eb74a7792fc17af00f9682798e9392433f6671e5e1579c2ec27cd8e94a3f409ba921d4ae371881627013ef1a827409e92", 0x36, 0xff}, {&(0x7f0000001240)="30e56408c7f42ab54a1f5cd917b88a0b747edd6939a76b0c1e4db773536772fa4bf8bd509c88f612816e05a17d248f541bc4bee26c03659cf2e7a1f8996d9130d20bd61573e370d6dacf07a916fcc824f456a469d329ff384a0f9e3edc6e3bc339e9ede7eb69b7c655d4402274a81026ce08e3b4d905c6bf067d7cde9781c11db07aa813c5e4b9dd", 0x88, 0xff}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:28 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x73, &(0x7f0000000100)=0x1) io_destroy(r0) [ 155.702789] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:28 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) socket$kcm(0x29, 0x7, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 155.828932] 9pnet_virtio: no channels available for device ./file0 [ 155.830413] 9pnet_virtio: no channels available for device ./file0 [ 155.846159] 9pnet_virtio: no channels available for device ./file0 [ 155.867371] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:28 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, 0x4) ioctl$TIOCNXCL(r0, 0x540d) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200)=0xbf87, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0xfffffffffffffffa, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0x1, 0xfffffe2f) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) 2018/04/22 17:27:29 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 156.012468] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 0: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:29 executing program 4: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) socket(0x1e, 0x0, 0x0) 2018/04/22 17:27:29 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa0000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff724, 0x100) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xc41, 0x100) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') 2018/04/22 17:27:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000, 0x10001}, {&(0x7f0000001140)="e22d701276ae0cbd692adb9f1b29a8157512fbc4ea18e0828f89785e93670ce00aedfdb458ad2c1e7cf1d2e391c089cd779309c1eca6d7c44e3ab3b8eb8f2672dc0784155fa9e84eda7e202ca0db5d8dc261b70e04e45ff4a0c5f813e0edebf3509b59e6e1e47c2664585e0429e8c0c49139fbf63ee66faf03ecb6a57905236a13b2cafb7d11e71410297bdf1de6df6e4ff57a4672920e034f689b1ede02d4f1d30089493fcff1ababa0bb5bef15802e42665e2e0d463e5b6a2f2f36873fe8ceef8d8d6d79117284492cc2668b7e0a35d1", 0xd1, 0x26b}, {&(0x7f0000000040)="ab068850010eb74a7792fc17af00f9682798e9392433f6671e5e1579c2ec27cd8e94a3f409ba921d4ae371881627013ef1a827409e92", 0x36, 0xff}, {&(0x7f0000001240)="30e56408c7f42ab54a1f5cd917b88a0b747edd6939a76b0c1e4db773536772fa4bf8bd509c88f612816e05a17d248f541bc4bee26c03659cf2e7a1f8996d9130d20bd61573e370d6dacf07a916fcc824f456a469d329ff384a0f9e3edc6e3bc339e9ede7eb69b7c655d4402274a81026ce08e3b4d905c6bf067d7cde9781c11db07aa813c5e4b9dd", 0x88, 0xff}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = getpgid(0xffffffffffffffff) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'osx.', '\x00'}, &(0x7f0000000280)=""/38, 0x26) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000080)=[0x8000, 0x6a, 0x379de075, 0x7ff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) recvfrom$llc(r1, &(0x7f0000000300)=""/68, 0x44, 0x20, &(0x7f00000002c0)={0x1a, 0x31f, 0x5, 0x10000000000002, 0x100000000, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/22 17:27:29 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) [ 156.248879] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0xfc9d) [ 156.315512] 9pnet_virtio: no channels available for device ./file0 [ 156.357224] 9pnet_virtio: no channels available for device ./file0 [ 156.392359] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 0: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02000000020800000000000000000000"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) [ 156.419106] 9pnet_virtio: no channels available for device ./file0 [ 156.479945] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0xfc9d) 2018/04/22 17:27:29 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)=""/143) socket(0x200000000010, 0x2, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', ']/[\x00'}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:29 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xb04, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1}, 0x4008080) 2018/04/22 17:27:29 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80080) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/22 17:27:29 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r1) 2018/04/22 17:27:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80de, 0x6000) recvmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/27, 0x1b}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/169, 0xa9}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x2}, 0x2) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f00000008c0)=""/203, 0xcb) [ 156.702333] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/04/22 17:27:29 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x2}, 0x18) [ 156.776631] 9pnet_virtio: no channels available for device ./file0 [ 156.796963] 9pnet_virtio: no channels available for device ./file0 [ 156.853963] 9pnet_virtio: no channels available for device ./file0 [ 156.891014] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) chmod(&(0x7f0000000040)='./file0\x00', 0x60) [ 157.052435] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:30 executing program 4: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb7c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x501}, &(0x7f0000000340)=0x8) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffff163, 0x0) write$binfmt_aout(r3, &(0x7f0000000500)={{0x0, 0xff, 0x391, 0x15d, 0x1c9, 0x71cb, 0x2f2, 0x9}, "8c588262972d9f905121ff8882039d20f56aea49d598e781", [[], [], [], []]}, 0x438) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) unlinkat(r3, &(0x7f0000000940)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x4}, 'port0\x00', 0x1, 0x40000, 0x8, 0x800000000000000, 0x413f2633, 0x2, 0x5, 0x0, 0x4, 0x6}) 2018/04/22 17:27:30 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x2, &(0x7f0000001180)={0x9}, 0x0, 0x8) fcntl$setpipe(r0, 0x407, 0x0) r1 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa) epoll_pwait(r0, &(0x7f00000011c0)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000001200)={0x36c6}, 0x8) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='^+\x00', r1) 2018/04/22 17:27:30 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000040)) io_destroy(r0) 2018/04/22 17:27:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/22 17:27:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x103000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="38d0df09092648c4f7ec088db8b50bcd7fa775372f595f952dc92d4bb35e6181c1ce430077a2c68b92db877fd09b9bd1a549ee22717b3f665b00ff45904a57d50a4be79c26896fc75e320d32845ceec0b77d913ceeac570eca16e3fc9f0c0a865e1576536ac4b003b15d1009df0e0c2933c9a4531d2d773d9bcf1dbefbcd38377340bd6452d77dbd568a87fbcddbd48218f19a89fc44631f978ffa5aeed33a9be82659edf7d73cf8e5a0ed48feb45fbb3b7e10f6c5e1acd4fb3af430b1b67a88bcc438ef37619b10d1549ba4cd50dca5f9", 0xd1) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:30 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x2000080040, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x1) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file1\x00', 0x9, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="4b584bc340db1900cc8e65cefaf7b141d5e4793c81f835855beefbe3aeca4ed4e3e22a17947fc489c5c80c20df4465cc3e06d312897f945f8283a25b25fbd389f43d40a2f76614e24f68dffe32600245454eeea3ffda20019f", 0x59, 0x2}, {&(0x7f00000001c0)="9d38c60f797d60102297c17a870dc2a963b1e601a58067bc90eefe5aeae251fbac57284aee2d3391ac288563458c27d0348269daf74da084101de0341d5519ec1b9bc645475fabb1f3b53c9a3e76af19e7689c74f1c2c70b51767463d8f9944c3e4d98ecc6cfae3d0de9eb0c72d9b3ce839dfa8488d75bf9d29e710a66d04284f013601f442df189918a76e3f652c83e7efb00992b0aaf09030a73f2a03349448ccd3350214982580dee3e33dc4ddc1b38fe60d2e436f20064c9e1cd2922613ca055483aa65e7daea26929b4e59a97408fa155cbd4a0a7e7c8840d7459ec13333b", 0xe1, 0x7ff}, {&(0x7f0000000100)="a4ea89b0d76335c24db431b856a7c2ed061e7ab0117455f517285970", 0x1c, 0x7f}, {&(0x7f00000002c0)="20dfa4a3e96e365395caf4a48582347a46876ae5214128ced11ac804fe56d620bfdbaf54857d606e23f1d9213319520a906aef456fa4c78af27cf155e8108679182ce7d8bead1d40d43f307d8b83282313b98530be79996d328b4806837d536bc585cfdbef7663d686be8bb407cb76c148d192240c897859a7a3afa3ec", 0x7d, 0x7fffffff}, {&(0x7f0000000140)="b50eee9de18054304474d7577c0cb7c7ca084a5842c83c2a873a0bd8778011eda6903cb9ece90ea8726cd22759", 0x2d, 0xd5}], 0x1001000, &(0x7f00000003c0)={[{@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}, {@norecovery='norecovery', 0x2c}, {@discard='discard', 0x2c}, {@lazytime='lazytime', 0x2c}, {@grpjquota={'grpjquota', 0x3d}, 0x2c}, {@inline_data='inline_data', 0x2c}, {@lazytime='lazytime', 0x2c}, {@quota='quota', 0x2c}]}) 2018/04/22 17:27:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x50010}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_getnetconf={0x4c, 0x52, 0xf08, 0x70bd26, 0x25dfdbfb, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8000000000000000}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xfffffffffffffff7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x751}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040}, 0x20004080) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x84) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000140)={0x401, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) removexattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80080) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 157.683976] 9pnet_virtio: no channels available for device ./file0 [ 157.692622] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:30 executing program 2: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb7c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x501}, &(0x7f0000000340)=0x8) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffff163, 0x0) write$binfmt_aout(r3, &(0x7f0000000500)={{0x0, 0xff, 0x391, 0x15d, 0x1c9, 0x71cb, 0x2f2, 0x9}, "8c588262972d9f905121ff8882039d20f56aea49d598e781", [[], [], [], []]}, 0x438) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) unlinkat(r3, &(0x7f0000000940)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x4}, 'port0\x00', 0x1, 0x40000, 0x8, 0x800000000000000, 0x413f2633, 0x2, 0x5, 0x0, 0x4, 0x6}) 2018/04/22 17:27:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaad50, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="fedce70c7d6d6ee31839fa923a2f548dbfaa47053b80b59e1a802606", 0x1c, 0x884, 0x0, 0x0) 2018/04/22 17:27:30 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb7c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x501}, &(0x7f0000000340)=0x8) io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffff163, 0x0) write$binfmt_aout(r3, &(0x7f0000000500)={{0x0, 0xff, 0x391, 0x15d, 0x1c9, 0x71cb, 0x2f2, 0x9}, "8c588262972d9f905121ff8882039d20f56aea49d598e781", [[], [], [], []]}, 0x438) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) unlinkat(r3, &(0x7f0000000940)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x4}, 'port0\x00', 0x1, 0x40000, 0x8, 0x800000000000000, 0x413f2633, 0x2, 0x5, 0x0, 0x4, 0x6}) 2018/04/22 17:27:30 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="3cec2857debb175e5f02d9b0735c69089e87b99d5f01135159a0882320632dd2a89c6a8968842c4918b0a3a772e61b2c5ff94c4b471071f4466a85a1fc3edd74e7d471990e053aa148f6bd46dca7a3e74902448098303ebff3236d15ee3a371a3c1270422de149dfd1269088b53df8ad5e1dcc7a6ad6816bc84fd7c4a2322373f538bf4ecee50be87f912f8e282b941bb4a80f193c1b247f0378be8cd50d17260aea2f8d1cf7076beb2aac080b789b2ded7888b79f534a27dc4ec02833813032363fc5d14b3cebcf042f01b23136bf488ab985a072eb7d2e79dbc04d44e75505", 0xe0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0x1000, r0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='ppp1}#\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r2) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x40, 0x4}, 0xc) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x18000, 0x101000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000d40)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000d80)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000dc0)={r3, r4, 0x9}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001240)={&(0x7f0000001200)=[0xef74], 0x1, 0x0, 0x7, 0x100000000, 0x4, 0x7, {0x2, 0x5, 0x7, 0x9, 0xa9, 0xfffffffffffffffa, 0xea, 0x1, 0x0, 0x9d, 0x8, 0x200, 0x0, 0xfffffffffffffff9, "91dab6c040c213af385177312990ede132a4768f3fb7d10a68a59ff2e51c28ca"}}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000d00)=0x5, 0x4) fcntl$setlease(r1, 0x400, 0x0) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='selinuxfs\x00', 0x1202000, &(0x7f0000000c00)="eaee1f1026a46b72164a30b7a07d878252d25595eff82e6e7c9e749b194b55292435b8ade1b9523b9135d690769e3f3113de9b86c3c6f53c36c2f7c9a5d7a331a50fb50cb0557cfc5b2d9952b16a73ff01477747d54b370f94b6d416a998f400cfa39164ea1909c769e12d5a6172b947ed76fde539cf787067026deb6df355bbcc53758fc79d88f464646c53d4b301b9ce646a7a87ca8295b9b4a86900ef9ac111d072b69f9d51b5a530ba24c8758f3b6228f73b4c3369dc09bae65b5862e8911706458ed6aa739e88ebdf3ecd30cf6a54a7573dbcd7") io_setup(0x1, &(0x7f0000000b00)=0x0) io_submit(r5, 0xa, &(0x7f0000000a80)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x739, r1, &(0x7f00000000c0)="64a392c52058d538d329891218846a93af34935d47c764137e90541b1b7d7efac91f9ece269ba0e462c83f050b35e6bd1d3617c01e1ad5ee1c3605dd6835bcc03227043964910a186ab43a6b1002e81805148de781c5fa2cb3cc84215ca839900e02e073fc6d994ed53691cb83eb86706475533bbccb1164943eb08e6033a024b5ceaad96c5feaf6fad3f9b5e54586f5dd64", 0x92, 0xffffffffffffffff, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000001c0)="11578dbb1e2deb5e659245ea2e7c4af5b9ac490a2c973a4cd136b3f13e48769e8d05", 0x22, 0x80000000, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xa, 0x83, r0, &(0x7f0000000240)="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", 0xfe, 0x16f133a6, 0x0, 0x0, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000380)="819dc23f3ea58fcd51d6e9c5b2817a5561e59303091bd1704cd03512e6a827a145347a6aecafea6257c1c937a2dda64dc08c71e1ab10ab24c714a0f315b94ff479ee863dfe12f98f33ccf2dc56adea7abb3fd71bba760fa87dc5bd7ec0550dc3b0e711e0341d0df1d2011dd586c07dd6b7f88819709e40079bd69954b50f920b65c4efd453c242b8e30e077fdc729170f5243ab6e6eb9705dea89fbb0b882ae56daf725f461d2da8d16e25c9b65280abd021cced2d3cab4794f458b98187e81283ea72b5559ca138efe639ee02c1356902dd285846367a53015fc1", 0xdb, 0xfffffffffffffc00, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00000004c0)="f1e785084112c436da1d3e20e23f5388b4a8fed8b754ba88caa7eed678f2610304c7280d281f075b80e2f1d1c1d6b25ec97e99a7ba1a97eada43514f50bb5e778f83214e0d959f16c315ee69a9648875b03a13ad379117d5657ead2fe6d227bd0817c307d9cc208c0cc9376c0f28676bfb3cbd16e52f54c873100aa0bce56adfa1dbacadbf621a625034e53d0f51cedcbd92ffe93ef7dd7ee517ac25f600baf871fe3b1dcf8d1e", 0xa7, 0x2, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000005c0)="67b638ed5db66b97a00d950a5b4548c506834de7a2cc718016c1f6bf902698d490486dd9f16efc03e1c947dbbe61b253ded30edb9abf4a245777551e7703ed80a24fb11194e9a798423510243e27c724993789f9794b65bf556a059569c26552d5f4912bd1ae40ec299b7fa0e5c27671a6506347300134c639168c6aeab8f5d11de49c181e7233385556afc61774cb6a3c1101ebe30036b60cce57a0d346450ca772ae1313b498a4bc53bfb423fda6cec945822f2d061f0fd2523d7f7537a10e22663d87748842defdb98a1f3c2ba8d87e8a530d22a6d331dff5e83319e27cb1a8b8", 0xe2, 0x6, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000700)="022805f177ac08d7df83c384fd449665e71b186827330ea4553e85083e4d9da5", 0x20, 0x200, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x200, r1, &(0x7f0000000780)="604cba67016d5e67fef4484932a96a74a4fdf0e528b637f4d05de2b6b694c57ee058b9337f80a620209c7c63bd1b14f10b3d844ffc53549629fb2eafd699325f16d3a24583d3d47f4cb31b264193016da02f89e1bb915b7fb4610b1986bfe2599dec6d095b51727d24c622be1d74d6ee0eaa2887ee43e45ec6689cdd5c877b354520b828c5cfdbf264898aade911e09428f0de3fb63bb5dd80d5714fcb932d4e74e897ccafca278c1ff224e5bbc29b895a70a8ca1d905ee04a5008d649b352fc9046433c9eae562eb528d65527", 0xcd, 0x100, 0x0, 0x66bd851c8ec50e09, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f00000008c0)="70f58923c217901c7962c4de86ba0df2d7327e686bcbd9bfa7149e69358191f829c462f4d5e4709db64198220ca38df6672b9a12e10e068bfb32c88f6c6fe22d134d4d56a25b883c9d01f98603", 0x4d, 0x568, 0x0, 0x0, r1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x80000000, r1, &(0x7f0000000980)="62a7e25be773654a980b578c173376625de10d91494bb2b1c8f4f27edc14352ef589fc779d12877d73dedc84776d8dd9c338768a9816ddca8522fbd52be32e996b203f3a958bbf7322276dff13a8d310d31f51f59f47a58721eadd148c5d6336ebdc297803f35b9cc791f2292db7edd6c5020df35d05a17b060612b1b444ea0a68f3d85de32ef564f9adba955fd2b02a614c5a5e1b881329", 0x98, 0x3, 0x0, 0x0, r1}]) execveat(r2, &(0x7f0000000e00)='./file0\x00', &(0x7f00000010c0)=[&(0x7f0000000e40)='-^selinuxsystemsecurity\x00', &(0x7f0000000e80)='selinuxfs\x00', &(0x7f0000000ec0)='{}\x00', &(0x7f0000000f00)='md5sum\x00', &(0x7f0000000f40)='\'em0]\x00', &(0x7f0000000f80)='(+\\md5sumproc)bdev\\eth0\x00', &(0x7f0000000fc0)='\x00', &(0x7f0000001000)='wlan1cpusetsystem\'\\\x00', &(0x7f0000001040)="4073797374656d766d6e657431b400", &(0x7f0000001080)='/dev/cuse\x00'], &(0x7f00000011c0)=[&(0x7f0000001140)='/dev/cuse\x00', &(0x7f0000001180)='/dev/snd/pcmC#D#c\x00'], 0x1000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000012c0)=0x4, &(0x7f0000001300)=0x4) 2018/04/22 17:27:30 executing program 3: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) [ 158.038154] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:31 executing program 1: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 158.123123] 9pnet_virtio: no channels available for device ./file0 [ 158.182602] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:31 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000001600)=[{&(0x7f00000003c0)="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", 0x1000, 0x100}, {&(0x7f0000001780)="e48cb582078c65c6b128b09b2407fc23557aa263b1606ad8ca4fae9b31fc3b15a1fb95d3409c5f6edd0a828af8e5f5e5ddf864b5bb84de4091172ec8e2881353ef8bc3975d8acbaf199670c7472d568bb39611ecfdada0768d93cfab250b5e0c3142cd0b2254637a0fbbb659", 0x6c}, {&(0x7f0000001440)="da4829e3d9627ec3c560e8b3669b5f7050c37682b459e48d0fbc89fa1571190278a36f5fb713a57621cb2c903c028cd5e5425e26afadbf12b112d6f433d94be6762a59e220792bc1e339a42023e8c54eb9c8d688dec1f7862ac41a30ed1b6417b90fa1c2ba1f226c66f61098f77dcdb0317055fec9f783376cc211a8f31705239f468f883cb92fb087c21f2abad67a3454b4355224d27e0bee30b7a9d9f36de0757aba67", 0xa4, 0x2}, {&(0x7f0000001740)="25f1430000000000000000000000c7b331d083e5d77823c51200008000", 0x1d, 0x3d}, {&(0x7f0000001500)="8c147555644eb30063f37b22f461dc1ec0d744fee00fb70c3e395c998b58d9bea4858afd95baf40e63fed8c61d074f311364b4131409b69abd78cb4f5462a33360a865506fb75367a93ca09ba8c0c6637b327aaff35766cb33fab70f24c7759a343c1c5534603f9e981637880cf22eb47f989dd126336cf09805b905db6bfd6da78b3f878ddd7b5eb38184be930cccaebcdc9f12f3df0cd2edc98dd5042ebf27d61d263a6b1df6329f8fd978986e5f138f027d1dc734b03024c6a2467f2f867eae90afe914bbd835b2154c2f4306cec1cfa0dc68db67316802e6934d6ccb15a4cb4f8da9b2565acdaf1f64b5939b81126dab0958", 0xf4, 0x6}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/231, 0xe7, &(0x7f0000000240)=""/100, 0x1, 0x2}}, 0x68) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x28600, 0x0) write$tun(r0, &(0x7f0000000340)={@pi={0x0, 0xebb7}, @hdr={0x3, 0x0, 0x81, 0x1, 0x6, 0x7}, @x25={0x0, 0x4, 0x13, "ffe645a6b14061ea36847e0f1077670d7e3b6e2f4a1c3c8476daac28853cb3"}}, 0x30) ioctl$TCSBRK(r1, 0x5409, 0x20) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) mknod$loop(&(0x7f0000000380)='./file0\x00', 0x10, 0x1) [ 158.241110] 9pnet_virtio: no channels available for device ./file0 [ 158.353541] 9pnet_virtio: no channels available for device ./file0 [ 158.386451] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:31 executing program 4 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:31 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:31 executing program 2 (fault-call:3 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:31 executing program 3 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:31 executing program 0 (fault-call:3 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200280, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f00000000c0)=0x8) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x101000) dup2(0xffffffffffffffff, r0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:31 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffa) 2018/04/22 17:27:31 executing program 6: lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/218, 0xda) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') [ 158.953236] FAULT_INJECTION: forcing a failure. [ 158.953236] name failslab, interval 1, probability 0, space 0, times 0 [ 158.964658] CPU: 0 PID: 11437 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 158.971627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.979325] FAULT_INJECTION: forcing a failure. [ 158.979325] name failslab, interval 1, probability 0, space 0, times 0 [ 158.981004] Call Trace: [ 158.981051] dump_stack+0x185/0x1d0 [ 158.981090] should_fail+0x87b/0xab0 [ 158.981165] should_failslab+0x279/0x2a0 [ 158.981220] __kmalloc+0xc2/0x350 [ 159.009847] ? tipc_group_create+0xfa/0x9c0 [ 159.014223] tipc_group_create+0xfa/0x9c0 [ 159.018427] ? local_bh_enable+0x36/0x40 [ 159.022544] tipc_setsockopt+0x120c/0x1e50 [ 159.026804] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.032201] ? __fget_light+0x6b9/0x710 [ 159.036189] ? security_socket_setsockopt+0x5b/0x200 [ 159.041337] ? tipc_shutdown+0x5c0/0x5c0 [ 159.045432] SYSC_setsockopt+0x4b8/0x570 [ 159.049550] SyS_setsockopt+0x76/0xa0 [ 159.053398] do_syscall_64+0x309/0x430 [ 159.057307] ? SYSC_recv+0xe0/0xe0 [ 159.060860] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.066052] RIP: 0033:0x455389 [ 159.069242] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 159.076963] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 159.084243] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 159.091616] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 159.098885] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 159.106167] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 [ 159.113565] CPU: 1 PID: 11449 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 159.120516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.129899] Call Trace: [ 159.132542] dump_stack+0x185/0x1d0 [ 159.136220] should_fail+0x87b/0xab0 [ 159.140036] should_failslab+0x279/0x2a0 [ 159.144151] __kmalloc+0xc2/0x350 [ 159.145954] FAULT_INJECTION: forcing a failure. [ 159.145954] name failslab, interval 1, probability 0, space 0, times 0 [ 159.147696] ? tipc_group_create+0xfa/0x9c0 [ 159.147751] tipc_group_create+0xfa/0x9c0 [ 159.147835] ? local_bh_enable+0x36/0x40 [ 159.171511] tipc_setsockopt+0x120c/0x1e50 [ 159.175773] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.181185] ? __fget_light+0x6b9/0x710 [ 159.185177] ? security_socket_setsockopt+0x5b/0x200 [ 159.190331] ? tipc_shutdown+0x5c0/0x5c0 [ 159.194432] SYSC_setsockopt+0x4b8/0x570 [ 159.198552] SyS_setsockopt+0x76/0xa0 [ 159.202401] do_syscall_64+0x309/0x430 [ 159.206308] ? SYSC_recv+0xe0/0xe0 [ 159.209862] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.215059] RIP: 0033:0x455389 [ 159.218259] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 159.225976] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 159.233248] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 159.240568] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 159.247844] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 159.255118] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 [ 159.262418] CPU: 0 PID: 11445 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 159.269539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.278915] Call Trace: [ 159.281541] dump_stack+0x185/0x1d0 [ 159.285211] should_fail+0x87b/0xab0 [ 159.289018] should_failslab+0x279/0x2a0 [ 159.293129] __kmalloc+0xc2/0x350 [ 159.296689] ? tipc_group_create+0xfa/0x9c0 2018/04/22 17:27:32 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x800, 0x20100000, 0xffffffff, 0x4, 0x4d58, 0x7, 0xedd, 0xd699, 0x3, 0x6}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x4, 0x10001, 0x3ff, 0x4, 0x0, 0xc1c, 0x2, 0x1, 0x7f, 0x800}) fcntl$setlease(r0, 0x400, 0x0) [ 159.301094] tipc_group_create+0xfa/0x9c0 [ 159.305334] ? local_bh_enable+0x36/0x40 [ 159.309566] tipc_setsockopt+0x120c/0x1e50 [ 159.313849] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.319453] ? __fget_light+0x6b9/0x710 [ 159.323464] ? security_socket_setsockopt+0x5b/0x200 [ 159.328642] ? tipc_shutdown+0x5c0/0x5c0 [ 159.332770] SYSC_setsockopt+0x4b8/0x570 [ 159.336937] SyS_setsockopt+0x76/0xa0 [ 159.340827] do_syscall_64+0x309/0x430 [ 159.344767] ? SYSC_recv+0xe0/0xe0 [ 159.348352] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.353563] RIP: 0033:0x455389 [ 159.356769] RSP: 002b:00007fbcb4caec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 159.364514] RAX: ffffffffffffffda RBX: 00007fbcb4caf6d4 RCX: 0000000000455389 [ 159.371813] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 159.379115] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 159.386416] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 159.393720] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 [ 159.409270] 9pnet_virtio: no channels available for device ./file0 [ 159.411186] FAULT_INJECTION: forcing a failure. [ 159.411186] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 159.427634] CPU: 0 PID: 11454 Comm: syz-executor3 Not tainted 4.16.0+ #86 [ 159.434590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.443969] Call Trace: [ 159.446601] dump_stack+0x185/0x1d0 [ 159.450278] should_fail+0x87b/0xab0 [ 159.454047] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 159.458843] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.463728] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.469133] ? __wake_up_common+0x123/0xa60 [ 159.473504] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 159.478257] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 159.483760] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 159.489168] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.494086] ? kmsan_set_origin+0x9e/0x160 [ 159.498370] alloc_pages_current+0x6b5/0x970 [ 159.502827] skb_page_frag_refill+0x3ba/0x5e0 [ 159.507404] ? kmsan_set_origin+0x9e/0x160 [ 159.511724] tun_get_user+0x10f9/0x7c60 [ 159.515736] ? mntput_no_expire+0xad/0x17c0 [ 159.520137] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 159.525574] tun_chr_write_iter+0x1d4/0x330 [ 159.529944] ? tun_chr_read_iter+0x460/0x460 [ 159.534393] do_iter_readv_writev+0x84d/0xa00 [ 159.538945] ? tun_chr_read_iter+0x460/0x460 [ 159.543392] do_iter_write+0x30d/0xd40 [ 159.547328] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 159.552837] do_writev+0x3c9/0x830 [ 159.556501] ? syscall_return_slowpath+0xe9/0x700 [ 159.561414] ? fput+0x25c/0x2e0 [ 159.564741] SYSC_writev+0x9b/0xb0 [ 159.568394] SyS_writev+0x56/0x80 [ 159.571940] do_syscall_64+0x309/0x430 [ 159.575885] ? SYSC_readv+0xb0/0xb0 [ 159.579559] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.584773] RIP: 0033:0x455241 [ 159.587985] RSP: 002b:00007f1defe94ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 159.595732] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455241 [ 159.602772] 9pnet_virtio: no channels available for device ./file0 [ 159.603041] RDX: 0000000000000001 RSI: 00007f1defe94bf0 RDI: 00000000000000fc [ 159.603059] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 159.603089] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 159.631228] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 [ 159.646538] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:32 executing program 4 (fault-call:1 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:32 executing program 0 (fault-call:3 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:32 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x20000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7, 0x4) flock(r0, 0x0) 2018/04/22 17:27:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6010000c86b9de507fe1d7ce9b21c805568b2d8a9b506bf2f11e472db281ab95f2caa11baed0be24b2867eb9eb3931646ddbc6fecab4d7e1d56c7ecf34f8d476fd38c665f6a34bb7161199675b46bba0b3c3867fa496ac387ec2b4a6de76000f01bab166611559d53027daf2ea5fbcaba25c7ae76f98ac145671a765c4bf53ddd199cd477fb2dd72b454950412bf2d8167d7d3e019698a3adb7d93902e385c9ad376498742c445c01c992f43564a0b6e7a90342c68b5d05082eb14b33b056dea531c035ad63c526f05c2c764576ff500863ddafea1686baebef7b1b890e1c28cbe162790cf11be265355ea44915330201eb65ed632f555ab59d9df61771989048dd2daa5183b1883567b20ed3f011fea75fd862c42a38e893c021e0174e5535dabef90d40310ea5148426983d40191327893fdda7b10366caa451a6f70b0ee0f35cee70b420e58e4dccf421e44dda2d26152ca13e14b5a115d1fae19cf7e9b72bd150d75e214ffbfe32d91de8e81203e3160fe1bc820bc6349ebda87afeb8f3049b8d1d3cad50e50874cbc8713965adb22ce19f26a82a307e92e9f8b7fcc466722e71d8dc235ff6a03e823d9e4d78bd2695179780985176c3ebf9e1b95b459c45a934814942d71bc588ac6f1c18e78c79000000000000000000"], &(0x7f0000000240)=0xffffffffffffff9a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0xe8, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xe213, @mcast2={0xff, 0x2, [], 0x1}, 0xd38f}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0xff, @empty, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x8, @empty, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x19}, 0xff}]}, &(0x7f00000003c0)=0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/240, 0xf0, 0x20, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/04/22 17:27:32 executing program 2 (fault-call:3 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:32 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa00, 0x0) fanotify_mark(r0, 0x9a, 0x10, r1, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:32 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:32 executing program 3 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) [ 159.864416] FAULT_INJECTION: forcing a failure. [ 159.864416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 159.876283] CPU: 1 PID: 11493 Comm: syz-executor3 Not tainted 4.16.0+ #86 [ 159.883210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.892665] Call Trace: [ 159.895264] dump_stack+0x185/0x1d0 [ 159.898909] should_fail+0x87b/0xab0 [ 159.902643] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 159.907408] ? kernel_poison_pages+0x40/0x360 [ 159.908602] FAULT_INJECTION: forcing a failure. [ 159.908602] name failslab, interval 1, probability 0, space 0, times 0 [ 159.911911] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.911928] ? kernel_poison_pages+0x1a0/0x360 [ 159.911944] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 159.911960] ? get_page_from_freelist+0xab28/0xb600 [ 159.911976] ? update_stack_state+0x885/0xa40 [ 159.912027] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 159.953340] ? is_bpf_text_address+0xb4/0x4b0 [ 159.957825] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 159.962747] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 159.968187] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.973027] kmsan_alloc_page+0x82/0xe0 [ 159.976993] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 159.981735] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.986566] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.991914] ? __wake_up_common+0x123/0xa60 [ 159.996311] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 160.000965] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 160.006405] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 160.011759] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.016594] alloc_pages_current+0x6b5/0x970 [ 160.021007] skb_page_frag_refill+0x3ba/0x5e0 [ 160.025490] ? kmsan_set_origin+0x9e/0x160 [ 160.029718] tun_get_user+0x10f9/0x7c60 [ 160.033680] ? mntput_no_expire+0xad/0x17c0 [ 160.037995] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 160.043364] tun_chr_write_iter+0x1d4/0x330 [ 160.047674] ? tun_chr_read_iter+0x460/0x460 [ 160.052068] do_iter_readv_writev+0x84d/0xa00 [ 160.056562] ? tun_chr_read_iter+0x460/0x460 [ 160.060959] do_iter_write+0x30d/0xd40 [ 160.064843] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 160.070809] do_writev+0x3c9/0x830 [ 160.074345] ? syscall_return_slowpath+0xe9/0x700 [ 160.079170] ? fput+0x25c/0x2e0 [ 160.082443] SYSC_writev+0x9b/0xb0 [ 160.085971] SyS_writev+0x56/0x80 [ 160.089411] do_syscall_64+0x309/0x430 [ 160.093289] ? SYSC_readv+0xb0/0xb0 [ 160.096906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.102077] RIP: 0033:0x455241 [ 160.105252] RSP: 002b:00007f1defe94ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 160.112960] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455241 [ 160.120216] RDX: 0000000000000001 RSI: 00007f1defe94bf0 RDI: 00000000000000fc [ 160.127471] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 160.134732] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 160.142001] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 [ 160.149293] CPU: 0 PID: 11488 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 160.154649] FAULT_INJECTION: forcing a failure. [ 160.154649] name failslab, interval 1, probability 0, space 0, times 0 [ 160.156245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.156258] Call Trace: [ 160.156303] dump_stack+0x185/0x1d0 [ 160.156339] should_fail+0x87b/0xab0 [ 160.156380] should_failslab+0x279/0x2a0 [ 160.156414] __kmalloc+0xc2/0x350 [ 160.156462] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.199278] ? tipc_alloc_conn+0x56/0x6d0 [ 160.203456] tipc_alloc_conn+0x56/0x6d0 [ 160.207456] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 160.212363] tipc_topsrv_kern_subscr+0x218/0x610 [ 160.217184] tipc_group_create+0x63e/0x9c0 [ 160.221485] tipc_setsockopt+0x120c/0x1e50 [ 160.225741] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.231139] ? __fget_light+0x6b9/0x710 [ 160.235126] ? security_socket_setsockopt+0x5b/0x200 [ 160.241137] ? tipc_shutdown+0x5c0/0x5c0 [ 160.245238] SYSC_setsockopt+0x4b8/0x570 [ 160.249367] SyS_setsockopt+0x76/0xa0 [ 160.253220] do_syscall_64+0x309/0x430 [ 160.257130] ? SYSC_recv+0xe0/0xe0 [ 160.260682] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.265882] RIP: 0033:0x455389 [ 160.269072] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.276792] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 160.284063] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 160.291335] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 160.298609] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 160.305881] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 [ 160.313181] CPU: 1 PID: 11489 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 160.320139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.329525] Call Trace: [ 160.332159] dump_stack+0x185/0x1d0 [ 160.335843] should_fail+0x87b/0xab0 [ 160.339652] should_failslab+0x279/0x2a0 [ 160.343759] __kmalloc+0xc2/0x350 [ 160.347259] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.352142] ? tipc_alloc_conn+0x56/0x6d0 [ 160.356333] tipc_alloc_conn+0x56/0x6d0 [ 160.360366] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 160.365287] tipc_topsrv_kern_subscr+0x218/0x610 [ 160.370154] tipc_group_create+0x63e/0x9c0 [ 160.374500] tipc_setsockopt+0x120c/0x1e50 [ 160.378795] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.384851] ? __fget_light+0x6b9/0x710 [ 160.388877] ? security_socket_setsockopt+0x5b/0x200 [ 160.394070] ? tipc_shutdown+0x5c0/0x5c0 [ 160.398224] SYSC_setsockopt+0x4b8/0x570 [ 160.402391] SyS_setsockopt+0x76/0xa0 [ 160.406289] do_syscall_64+0x309/0x430 [ 160.410226] ? SYSC_recv+0xe0/0xe0 2018/04/22 17:27:33 executing program 0 (fault-call:3 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 160.413819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.419040] RIP: 0033:0x455389 [ 160.422249] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.429991] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 160.437292] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 160.444591] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 160.451886] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 160.459187] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 [ 160.471943] FAULT_INJECTION: forcing a failure. [ 160.471943] name failslab, interval 1, probability 0, space 0, times 0 [ 160.472610] 9pnet_virtio: no channels available for device ./file0 [ 160.483328] CPU: 1 PID: 11479 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 160.496568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.505947] Call Trace: [ 160.508608] dump_stack+0x185/0x1d0 [ 160.512284] should_fail+0x87b/0xab0 [ 160.516093] should_failslab+0x279/0x2a0 [ 160.520212] __kmalloc+0xc2/0x350 [ 160.523712] ? kmsan_set_origin_inline+0x6b/0x120 [ 160.528605] ? tipc_alloc_conn+0x56/0x6d0 [ 160.532805] tipc_alloc_conn+0x56/0x6d0 [ 160.536843] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 160.541773] tipc_topsrv_kern_subscr+0x218/0x610 [ 160.546650] tipc_group_create+0x63e/0x9c0 [ 160.550357] FAULT_INJECTION: forcing a failure. [ 160.550357] name failslab, interval 1, probability 0, space 0, times 0 [ 160.550988] tipc_setsockopt+0x120c/0x1e50 [ 160.566361] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.571777] ? __fget_light+0x6b9/0x710 [ 160.575780] ? security_socket_setsockopt+0x5b/0x200 [ 160.580951] ? tipc_shutdown+0x5c0/0x5c0 [ 160.585066] SYSC_setsockopt+0x4b8/0x570 [ 160.589195] SyS_setsockopt+0x76/0xa0 [ 160.593062] do_syscall_64+0x309/0x430 [ 160.596975] ? SYSC_recv+0xe0/0xe0 [ 160.600538] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.605728] RIP: 0033:0x455389 [ 160.608916] RSP: 002b:00007fbcb4caec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.616634] RAX: ffffffffffffffda RBX: 00007fbcb4caf6d4 RCX: 0000000000455389 [ 160.623904] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 160.631174] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 160.638446] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 160.645716] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 [ 160.653021] CPU: 0 PID: 11501 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 160.660060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.661308] 9pnet_virtio: no channels available for device ./file0 [ 160.669431] Call Trace: [ 160.669471] dump_stack+0x185/0x1d0 [ 160.669508] should_fail+0x87b/0xab0 [ 160.669559] should_failslab+0x279/0x2a0 [ 160.689875] __kmalloc+0xc2/0x350 [ 160.693376] ? tipc_subscrb_connect_cb+0x59/0x270 [ 160.698274] tipc_subscrb_connect_cb+0x59/0x270 [ 160.703045] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 160.707714] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 160.712594] tipc_group_create+0x63e/0x9c0 [ 160.716946] tipc_setsockopt+0x120c/0x1e50 [ 160.721239] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.726690] ? __fget_light+0x6b9/0x710 [ 160.730713] ? security_socket_setsockopt+0x5b/0x200 [ 160.735998] ? tipc_shutdown+0x5c0/0x5c0 [ 160.740138] SYSC_setsockopt+0x4b8/0x570 [ 160.744314] SyS_setsockopt+0x76/0xa0 [ 160.748216] do_syscall_64+0x309/0x430 [ 160.752158] ? SYSC_recv+0xe0/0xe0 [ 160.755752] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.761145] RIP: 0033:0x455389 [ 160.764354] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 160.772105] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 160.779402] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 160.786785] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 160.794090] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 160.801399] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 [ 160.809049] Subscriber rejected, no memory [ 160.844517] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:33 executing program 3 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) 2018/04/22 17:27:33 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/04/22 17:27:33 executing program 6: syz_mount_image$iso9660(&(0x7f0000001640)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab52, &(0x7f0000002900)=[{&(0x7f00000028c0)="2820e4a251f4e471de9d3585066612f9e1f773ba549c465b", 0xd4926b0718a03fb1, 0x1}], 0x0, &(0x7f0000002a00)=ANY=[@ANYPTR=&(0x7f0000002940)=ANY=[@ANYBLOB="af41008fe2c694a5324f8123e4f1a863f87055e7b2f1d9756de59ec53035d4218e5b9135a551481a7a9ea4b81a0dc883bb292084bc0129547b3f8bc68e3cfb19c9eef4c428ab4e4d8a0fc0946f3cc88c2bacfeb91e7cb7e9a70e5bd8dfac9550a916c95bfd476f367cee1dde4ffd3a00914cae8de9364c36b0267aada599fee0784b6307a9314da19ee4f12152d017bc40bb8137962b4c"], @ANYRES64, @ANYRES16, @ANYBLOB="67cd5ce0559f9692d561a4903889bcd73eede24e0ce74f2b6b9aa17cca11e1dce301adc31c072a4ff3662e9472aa6501e4d717ff632cd6ea30e3fd5cb3b8fe5cce081b0a98468d4323b31a49c2bd74c36b438b0bf2b1239e19560af4115ca0ae9b", @ANYBLOB="d692797f190bd54cd326d466f7e46bb14a19f433fe11f81935b0736e427477ca84c4569a2996a443c27590a59193bd868071b4b73acd1c45fefd7f54e563beb82c4e1594f7475b7a5bca8ff6f97b21634dd2d5636ffd8495c160f641b2dd9d2e06cb62fd5954e66b81e373c9a9388da8172b5800a04635257db078bccec1844d7cbb3d54979a752f2e01a97e5e4be10fb885fdee8fee3fa9c27e2475c1f347b6de434607c2409ca9a4", @ANYPTR64]) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x80000000, 0x6, 0x6512, 0x6, 0x25, 0xffff, 0x1ff, 0x1, 0x7, 0x2, 0xa390}, 0xb) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000280)="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", 0xfd, 0x6}, {&(0x7f0000000380)="0484beca78990960f1b57c53ff8bbc0bbf2f59f487fb5a", 0x17, 0x7ff}, {&(0x7f00000003c0)="3c5f5e8be48a1f4fa762b13b915fba1e898fab200a3d5f28", 0x18, 0x438e3554}, {&(0x7f0000000400)="24b90ac3a1f92158386bbe55cb9c5e1607e91499ac33aecef1f24498d64b53da1fb335cda4c7eb030a95ab558e7f72aad01e8939ad136c6ee76b7263c5b93270ef08ee57c44d4629647d08b7a3ec81a300827e7b837abe413d18a2cd130b71384a0f66b00764e70b185a24a3ab551d1e167619aa0a5619fad7066329d24914", 0x7f, 0x7}, {&(0x7f0000000480)="dd8c30fc9695e2c1eda4af1780a0bb8afe4db29a1996a4a7728f643a0700ef9dbbcffb2115ee8fb55ddc8f6a428581e54410dccbbd2ebfefb431", 0x3a, 0x5}], 0x80, &(0x7f0000000540)={[{@discard='discard', 0x2c}, {@resize='resize', 0x2c}, {@usrquota='usrquota', 0x2c}]}) mount(&(0x7f0000001680)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000000140)="255e06bcf0a5103ba06472dc92726e4d39de997ab17380bbaa36f7f4180ca3b891511c07cd172735789fe8f4c5ed32b09b8888de56352b6da36039b8b00c0efefbc3599ce8ee3afa61bfa280885550c8354c154253f365c3d5b86dcc8648e914371ec4345d3b3290186f4ec45038971428d78ef31494cfd27cbcaea9c29a7295bc0b311e7fcb488fa7c0f6d24ed0efc6f6e272e048c68cc6d3a261882dbecbe603") 2018/04/22 17:27:33 executing program 4 (fault-call:1 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:33 executing program 2 (fault-call:3 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:33 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x5, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000100)={0x4000000000001, 0x7}) io_destroy(r0) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/04/22 17:27:33 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xcf7, 0x64000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x10001, 0x2, 0x100, 0xd9, 0x3f, 0x7, 0x9, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000000000000, 0x8000000, 0x355, 0x7, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x100000000, 0x0, 0x7, 0x5, r1}, 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="77ff4181cc41c3bb092cbb13efddd2614de5d6f5daf28c4d54378986f56337b2e44884f98a28857a990ec31376aa6c2b279e5ed1831ca0a785f97c5ee09df8d838552a0743323fb477be2a20419fbbea172a90b2eddd8b4b397b02024c6f0e678964d5e27f76618936be57a3022e4481d3cc50f98198b615624968bb339a55d17d716dfa03afb36bf8937f4eee314332fb8737755b26b2bf4ad86fbe734086a91e7d7f01a6237a4982c85ce87273a6f8a8c069799fc063c2455368ebc4", 0xbd, 0x4}, {&(0x7f0000000080)="a817b6cfcd3fee83b2505d63c41374c82b98e7b99ff705eeec21d74dc20dfec004341510824c", 0x26, 0x1}, {&(0x7f0000000200)="43f53d9103cb8711557bb956e04232df1c4df1555e89b76661d5620b2f3a3e9b7c7ef6dc6f2b1ec47444b08c9375f69af04332b7170722f4dd15ddd4d24eb98d6f9b7808a6d9a276dbb073cdbd20b6dc7ad03c238569c05dbabbad83bc3b884efc3f02fa7cae3b3d4e946b1a1991f6c0a1", 0x71, 0x80000000}, {&(0x7f0000000280)="7960902ea48b83c3099e36cfc41c6d4b416290a87b614f937cd2fe29166981c8194660779cf01c6098b1102ba37eae583e8d0b97d837f8e2ebee8bd30278635f1030e1e38a3cb2c00fcb2face3454a2373b246eed16a2ba3bd0e3397ea789d87213bf4a76e02", 0x66, 0xffff}, {&(0x7f0000000300)="37671eb5b16fac3217bf0aafb9725f1930fc7612cb769990f366aa9a77a0237cce46eaff10dd6b2d482e6aa851f461859eb17233cea9431fcddb0d49a546076699286e433c6a42f6ed3195bf783d6fdf254e466bc347b86c2235383b74b1452439984247e4eb4191c266143b143b5c7980933b7a44670cf4f6d15da79dd4a09653dc40213989cadf45c6fb8184c6bd71f7467a4f7e09f663570e874f5ad07760207e9d03e68692db3e680c8d97c0", 0xae, 0xfff}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) inotify_init1(0x7ff) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='devtmpfs\x00', 0x18008, 0x0) 2018/04/22 17:27:33 executing program 0 (fault-call:3 fault-nth:3): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 161.005965] FAULT_INJECTION: forcing a failure. [ 161.005965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.012317] FAULT_INJECTION: forcing a failure. [ 161.012317] name failslab, interval 1, probability 0, space 0, times 0 [ 161.017830] CPU: 0 PID: 11531 Comm: syz-executor3 Not tainted 4.16.0+ #86 [ 161.017838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.017842] Call Trace: [ 161.017867] dump_stack+0x185/0x1d0 [ 161.017886] should_fail+0x87b/0xab0 [ 161.017930] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 161.059960] ? kernel_poison_pages+0x40/0x360 [ 161.064445] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.069806] ? kernel_poison_pages+0x1a0/0x360 [ 161.074391] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.079830] ? get_page_from_freelist+0xab28/0xb600 [ 161.084846] ? update_stack_state+0x885/0xa40 [ 161.089336] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 161.094688] ? is_bpf_text_address+0xb4/0x4b0 [ 161.099173] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 161.104181] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 161.109628] ? kmsan_set_origin_inline+0x6b/0x120 [ 161.114482] kmsan_alloc_page+0x82/0xe0 [ 161.118445] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 161.123193] ? kmsan_set_origin_inline+0x6b/0x120 [ 161.128024] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.133375] ? __wake_up_common+0x123/0xa60 [ 161.137682] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 161.142336] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 161.147861] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 161.153224] ? kmsan_set_origin_inline+0x6b/0x120 [ 161.158063] alloc_pages_current+0x6b5/0x970 [ 161.162484] skb_page_frag_refill+0x3ba/0x5e0 [ 161.166964] ? kmsan_set_origin+0x9e/0x160 [ 161.171191] tun_get_user+0x10f9/0x7c60 [ 161.175151] ? mntput_no_expire+0xad/0x17c0 [ 161.179462] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 161.184830] tun_chr_write_iter+0x1d4/0x330 [ 161.189141] ? tun_chr_read_iter+0x460/0x460 [ 161.193536] do_iter_readv_writev+0x84d/0xa00 [ 161.198027] ? tun_chr_read_iter+0x460/0x460 [ 161.202422] do_iter_write+0x30d/0xd40 [ 161.206303] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.211747] do_writev+0x3c9/0x830 [ 161.215280] ? syscall_return_slowpath+0xe9/0x700 [ 161.220112] ? fput+0x25c/0x2e0 [ 161.223383] SYSC_writev+0x9b/0xb0 [ 161.226912] SyS_writev+0x56/0x80 [ 161.230357] do_syscall_64+0x309/0x430 [ 161.234233] ? SYSC_readv+0xb0/0xb0 [ 161.237852] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.243028] RIP: 0033:0x455241 [ 161.246205] RSP: 002b:00007f1defe94ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 161.253988] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455241 [ 161.261247] RDX: 0000000000000001 RSI: 00007f1defe94bf0 RDI: 00000000000000fc [ 161.268499] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 161.275755] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 161.283009] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000002 [ 161.290298] CPU: 1 PID: 11527 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 161.294105] FAULT_INJECTION: forcing a failure. [ 161.294105] name failslab, interval 1, probability 0, space 0, times 0 [ 161.297275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.297288] Call Trace: [ 161.297328] dump_stack+0x185/0x1d0 [ 161.297361] should_fail+0x87b/0xab0 [ 161.297416] should_failslab+0x279/0x2a0 [ 161.331958] kmem_cache_alloc+0x136/0xb90 [ 161.336172] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 161.340978] ? kmsan_set_origin+0x9e/0x160 [ 161.345236] radix_tree_node_alloc+0x1c7/0x5c0 [ 161.349842] radix_tree_extend+0x22a/0x8f0 [ 161.354131] ? __msan_poison_alloca+0x15c/0x1d0 [ 161.358826] idr_get_free+0x347/0x1490 [ 161.362775] idr_alloc_u32+0x27c/0x550 [ 161.366697] idr_alloc+0x161/0x220 [ 161.370258] tipc_alloc_conn+0x2f7/0x6d0 [ 161.374380] tipc_topsrv_kern_subscr+0x218/0x610 [ 161.379209] tipc_group_create+0x63e/0x9c0 [ 161.383517] tipc_setsockopt+0x120c/0x1e50 [ 161.387775] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.393183] ? __fget_light+0x6b9/0x710 [ 161.397183] ? security_socket_setsockopt+0x5b/0x200 [ 161.402339] ? tipc_shutdown+0x5c0/0x5c0 [ 161.406451] SYSC_setsockopt+0x4b8/0x570 [ 161.410580] SyS_setsockopt+0x76/0xa0 [ 161.414445] do_syscall_64+0x309/0x430 [ 161.418356] ? SYSC_recv+0xe0/0xe0 [ 161.421912] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.427104] RIP: 0033:0x455389 [ 161.430295] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 161.438017] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 161.445295] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 161.452581] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 161.459858] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 161.467130] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 [ 161.474430] CPU: 0 PID: 11524 Comm: syz-executor2 Not tainted 4.16.0+ #86 [ 161.481383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.485383] FAULT_INJECTION: forcing a failure. [ 161.485383] name failslab, interval 1, probability 0, space 0, times 0 [ 161.490756] Call Trace: [ 161.490798] dump_stack+0x185/0x1d0 [ 161.490832] should_fail+0x87b/0xab0 [ 161.490882] should_failslab+0x279/0x2a0 [ 161.516025] __kmalloc+0xc2/0x350 [ 161.519507] ? tipc_subscrb_connect_cb+0x59/0x270 [ 161.524362] tipc_subscrb_connect_cb+0x59/0x270 [ 161.529045] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 161.533639] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 161.538458] tipc_group_create+0x63e/0x9c0 [ 161.542758] tipc_setsockopt+0x120c/0x1e50 [ 161.547020] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.552424] ? __fget_light+0x6b9/0x710 [ 161.556425] ? security_socket_setsockopt+0x5b/0x200 [ 161.561584] ? tipc_shutdown+0x5c0/0x5c0 [ 161.565680] SYSC_setsockopt+0x4b8/0x570 [ 161.569801] SyS_setsockopt+0x76/0xa0 [ 161.573653] do_syscall_64+0x309/0x430 [ 161.577558] ? SYSC_recv+0xe0/0xe0 [ 161.581109] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.586305] RIP: 0033:0x455389 [ 161.589498] RSP: 002b:00007fbcb4caec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 161.597219] RAX: ffffffffffffffda RBX: 00007fbcb4caf6d4 RCX: 0000000000455389 [ 161.604496] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 161.611769] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 161.619041] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 161.626336] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 [ 161.633637] CPU: 1 PID: 11521 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 161.633788] Subscriber rejected, no memory [ 161.640576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.640588] Call Trace: [ 161.640626] dump_stack+0x185/0x1d0 [ 161.640667] should_fail+0x87b/0xab0 [ 161.664191] should_failslab+0x279/0x2a0 [ 161.668309] __kmalloc+0xc2/0x350 [ 161.671813] ? tipc_subscrb_rcv_cb+0x7d/0xe80 [ 161.676391] ? tipc_subscrb_rcv_cb+0x566/0xe80 [ 161.681021] tipc_subscrb_rcv_cb+0x566/0xe80 [ 161.685510] ? tipc_topsrv_start+0x650/0x650 [ 161.689992] ? tipc_topsrv_start+0x650/0x650 [ 161.694569] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 161.699438] tipc_group_create+0x63e/0x9c0 [ 161.703796] tipc_setsockopt+0x120c/0x1e50 [ 161.708087] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.713529] ? __fget_light+0x6b9/0x710 [ 161.717547] ? security_socket_setsockopt+0x5b/0x200 [ 161.722741] ? tipc_shutdown+0x5c0/0x5c0 [ 161.726877] SYSC_setsockopt+0x4b8/0x570 [ 161.731050] SyS_setsockopt+0x76/0xa0 [ 161.734943] do_syscall_64+0x309/0x430 [ 161.738882] ? SYSC_recv+0xe0/0xe0 [ 161.742469] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.747689] RIP: 0033:0x455389 [ 161.750903] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 161.758657] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 161.765958] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 161.773256] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 161.780555] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 161.787856] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000003 [ 161.795413] Subscription rejected, no memory 2018/04/22 17:27:34 executing program 4 (fault-call:1 fault-nth:3): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:34 executing program 7: io_setup(0x803, &(0x7f00000004c0)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff00000001, 0x20280) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xee9, 0x2, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0b00198df578876e75d1d4753e9e16b76ca5ff9b07b7cdc556213058e2a62b0400000000"], 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x3, 0x80000001, 0x50, 0x5, 0x0, 0x401}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x20000) ioctl$KDDISABIO(r3, 0x4b37) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) [ 161.817967] 9pnet_virtio: no channels available for device ./file0 [ 161.839781] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:34 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) fcntl$addseals(r0, 0x409, 0xd) fcntl$setlease(r0, 0x400, 0x0) [ 161.878139] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:35 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0x6}) fcntl$setlease(r0, 0x400, 0x0) [ 162.075012] 9pnet_virtio: no channels available for device ./file0 [ 162.118418] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x8, &(0x7f0000001b00), 0x2008, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="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"], @ANYRES32, @ANYBLOB="7f640ec139035535b9ee7cb5e300226b0c68524b681ff9818d959a139c2479f0b26b343e528fc860a1c0df66c5b05fd04b295525f52f1eabf275126bd9caab996325969c9286ab292d2d7fe13f60f59aa064611f402f1b3b9ea667c71e8d67fa0d8d252f666c7bb69369b596f1843515608e0ad16b4eba4e9b6021c68cd6b5efac862c037f7d405d16c502865f15f55190eae20261c1bf90cf8ab400bf05502a01a49680b2eeedcf1bbf0f2a8c8bdc77fdd888e0ac170e3a78a49b06bbebd0d378d46c599341e3f1d3b2f83e693a701bacbd6197ea", @ANYRES64]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) personality(0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x2, &(0x7f0000001740)="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") r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x40, 0x8000) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000001340)=""/42, 0x2a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x7ff, 0x4, 0x52, 0xc1, 0x9, 0x0, 0x8, 0x9, 0x0, 0xffffffffffffffc0, 0x5, 0x3, 0x8, 0xfffffffffffffffb, 0x2]}, &(0x7f0000001480)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000014c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xf1fa, 0x7ff, 0x7, 0x9}, &(0x7f0000001580)=0x98) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x20) 2018/04/22 17:27:35 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xbf, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/22 17:27:35 executing program 3: syz_emit_ethernet(0xffffffc2, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fchdir(r0) [ 162.273237] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:35 executing program 0 (fault-call:3 fault-nth:4): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 162.350201] 9pnet_virtio: no channels available for device ./file0 [ 162.392799] FAULT_INJECTION: forcing a failure. [ 162.392799] name failslab, interval 1, probability 0, space 0, times 0 [ 162.404155] CPU: 1 PID: 11591 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 162.411107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.420491] Call Trace: [ 162.423135] dump_stack+0x185/0x1d0 [ 162.426898] should_fail+0x87b/0xab0 [ 162.430717] should_failslab+0x279/0x2a0 [ 162.434840] __kmalloc+0xc2/0x350 [ 162.438391] ? tipc_group_create_member+0xb2/0x9b0 [ 162.443383] tipc_group_create_member+0xb2/0x9b0 [ 162.448218] ? tipc_topsrv_start+0x650/0x650 [ 162.452685] tipc_group_add_member+0xbb/0xd0 [ 162.457194] tipc_nametbl_build_group+0x55c/0x730 [ 162.462163] tipc_setsockopt+0x145e/0x1e50 [ 162.466462] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.471905] ? __fget_light+0x6b9/0x710 [ 162.475930] ? security_socket_setsockopt+0x5b/0x200 [ 162.481130] ? tipc_shutdown+0x5c0/0x5c0 [ 162.485271] SYSC_setsockopt+0x4b8/0x570 [ 162.489441] SyS_setsockopt+0x76/0xa0 [ 162.493337] do_syscall_64+0x309/0x430 [ 162.497279] ? SYSC_recv+0xe0/0xe0 [ 162.500865] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.506079] RIP: 0033:0x455389 [ 162.509284] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 162.517036] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 162.524340] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 162.531645] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 2018/04/22 17:27:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:35 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="a7dff727ee09", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x9, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x3}, 0x140, 0x0, 0xfffffffffffffff7, 0x9ae8, 0x1ff, 0x0, 0x100000000, 0x4d3333df}) [ 162.538950] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 162.546261] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000004 [ 162.595622] 9pnet_virtio: no channels available for device ./file0 [ 162.720306] FAULT_INJECTION: forcing a failure. [ 162.720306] name failslab, interval 1, probability 0, space 0, times 0 [ 162.731858] CPU: 0 PID: 11597 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 162.738824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.748212] Call Trace: [ 162.750847] dump_stack+0x185/0x1d0 [ 162.754521] should_fail+0x87b/0xab0 [ 162.758305] should_failslab+0x279/0x2a0 [ 162.762409] __kmalloc+0xc2/0x350 [ 162.765913] ? tipc_subscrb_connect_cb+0x59/0x270 [ 162.770800] tipc_subscrb_connect_cb+0x59/0x270 [ 162.775608] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 162.780282] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 162.785168] tipc_group_create+0x63e/0x9c0 [ 162.789528] tipc_setsockopt+0x120c/0x1e50 [ 162.793824] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.799263] ? __fget_light+0x6b9/0x710 [ 162.803320] ? security_socket_setsockopt+0x5b/0x200 [ 162.808534] ? tipc_shutdown+0x5c0/0x5c0 [ 162.812676] SYSC_setsockopt+0x4b8/0x570 [ 162.816852] SyS_setsockopt+0x76/0xa0 [ 162.820751] do_syscall_64+0x309/0x430 [ 162.824697] ? SYSC_recv+0xe0/0xe0 [ 162.828286] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.833510] RIP: 0033:0x455389 [ 162.836725] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 162.844478] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 162.851774] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 162.859162] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 162.866485] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 162.873789] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000003 [ 162.881215] Subscriber rejected, no memory 2018/04/22 17:27:35 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x8, 0x4) socket(0x1d, 0x80807, 0x1ff) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0x8, 0xfff, "7fa6af1f5a47e6d51f143579f29494fde4ea90dd31bae87edd8ca39c4e6fbf622202759335ef684e5c4de5e07a36b4b3813d815f0cbb5b5b0542bf9414623e", 0x20}, 0x60) 2018/04/22 17:27:35 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) sync() io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) io_destroy(r1) 2018/04/22 17:27:35 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = socket(0x10, 0x6, 0x1b7e) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x5, @empty, 0x3}}, 0x0, 0x4, 0x2, "74c42658ad0c5f8868922a3f9408e41437c9cbf5682c78fc84b3a4e8083fdab8b132a3efbde6d9e71832b3d267c8c5bad6267d4738e1dc83097ed3ad4b15190e19afef60ad73fad7fa982e6ac8ff1df8"}, 0xd8) 2018/04/22 17:27:35 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x491, 0x9, 0x4, 0x3ff}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) socket$l2tp(0x18, 0x1, 0x1) sendto(r0, &(0x7f0000000180)="0df0a379fcd312b78cfc6945105c9f9880d944fdb94724cd4d14c1c603fd76a1", 0x20, 0x0, &(0x7f0000000240)=@can={0x1d, r1}, 0x80) 2018/04/22 17:27:35 executing program 0 (fault-call:3 fault-nth:5): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:35 executing program 4 (fault-call:1 fault-nth:4): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:35 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='!\'@\x00', r0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000180c200000008060801080006040001aaaaaaaaaa007f000001000000000000ac141400"], 0x0) [ 162.977769] FAULT_INJECTION: forcing a failure. [ 162.977769] name failslab, interval 1, probability 0, space 0, times 0 [ 162.989152] CPU: 0 PID: 11622 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 162.996108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.999594] FAULT_INJECTION: forcing a failure. [ 162.999594] name failslab, interval 1, probability 0, space 0, times 0 [ 163.005485] Call Trace: [ 163.005529] dump_stack+0x185/0x1d0 [ 163.005567] should_fail+0x87b/0xab0 [ 163.005609] should_failslab+0x279/0x2a0 [ 163.005682] __kmalloc+0xc2/0x350 [ 163.034274] ? tipc_nametbl_insert_publ+0x1206/0x2990 [ 163.039488] ? tipc_nametbl_insert_publ+0x2715/0x2990 [ 163.044718] tipc_nametbl_insert_publ+0x1206/0x2990 [ 163.049798] tipc_nametbl_publish+0x35b/0x5a0 [ 163.054330] tipc_setsockopt+0x16b8/0x1e50 [ 163.058611] ? __fget_light+0x6b9/0x710 [ 163.062632] ? tipc_shutdown+0x5c0/0x5c0 [ 163.066730] SYSC_setsockopt+0x4b8/0x570 [ 163.070851] SyS_setsockopt+0x76/0xa0 [ 163.074702] do_syscall_64+0x309/0x430 [ 163.078608] ? SYSC_recv+0xe0/0xe0 [ 163.082162] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 163.087354] RIP: 0033:0x455389 [ 163.090541] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 163.098264] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 163.105544] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 163.112814] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 163.120086] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 163.127359] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000005 [ 163.134657] CPU: 1 PID: 11624 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 163.134746] Publication creation failure, no memory [ 163.141599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.141611] Call Trace: [ 163.141651] dump_stack+0x185/0x1d0 [ 163.141693] should_fail+0x87b/0xab0 [ 163.166023] should_failslab+0x279/0x2a0 [ 163.170251] __kmalloc+0xc2/0x350 [ 163.173744] ? tipc_subscrb_rcv_cb+0x7d/0xe80 [ 163.178291] ? tipc_subscrb_rcv_cb+0x566/0xe80 [ 163.182892] tipc_subscrb_rcv_cb+0x566/0xe80 [ 163.187326] ? tipc_topsrv_start+0x650/0x650 [ 163.191758] ? tipc_topsrv_start+0x650/0x650 [ 163.196208] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 163.201034] tipc_group_create+0x63e/0x9c0 [ 163.205330] tipc_setsockopt+0x120c/0x1e50 [ 163.209585] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 163.214982] ? __fget_light+0x6b9/0x710 [ 163.218967] ? security_socket_setsockopt+0x5b/0x200 [ 163.224108] ? tipc_shutdown+0x5c0/0x5c0 [ 163.228200] SYSC_setsockopt+0x4b8/0x570 [ 163.232318] SyS_setsockopt+0x76/0xa0 [ 163.236162] do_syscall_64+0x309/0x430 [ 163.240071] ? SYSC_recv+0xe0/0xe0 [ 163.243621] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 163.248810] RIP: 0033:0x455389 [ 163.251995] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 163.259723] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 163.266992] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 163.274269] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 163.281538] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 163.288807] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000004 [ 163.296268] Subscription rejected, no memory [ 163.309376] 9pnet_virtio: no channels available for device ./file0 [ 163.324267] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:36 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x10000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/227) 2018/04/22 17:27:36 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/143) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06fc3775acff5582"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xb1) fcntl$setstatus(r0, 0x4, 0x2000) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="08d9bf4bf799c342e617fed018c2a113910e5417907ae4e068c9d0d4dd99a01b67ca4f9be1444cd9c3722b16944d3f86d6dc057dc46244d1e26551b6da1b57ad7cfed06c2a0abb1492b9e0e33aae3dbc25aa16973189874abf6cf2dc214be59e29f23fa37bd71f5ba1bc3d71b73ba9a1d9a85528188a42a2a97a347c008fa49a9490a13a668a4b6f5b7450fd98458fc67ec24b73502eea15b4ddc65162061dd5bedc06873dc927699ef38070db229b448aec4c826a0db47aee3e17f63b4d4e308d596bfd1bdf001a23443d35cb22d79cf9fbd0d1bb68459497fcbe2b396dfe9d1bb2d4018b0ed0e46344a649d6755c4b", 0xf0}, {&(0x7f0000000380)="6ec6d75d3b9f58c83fdf8517ccc37e0e3b11e176d2886336fadfc63bd60068eaeb4230c325575aeee64d2a56aa555ef8110d235ce229a7b4e0f281c3222b349b6cfba3b25ed07df0febb1e0ce56c99e186545fe9a451a8f55188cf3f30c7ef1d588f28403c4b73669eeb056e50bc4ba7025e8893da951b5b283437987ec56f339a1d875240e741906173c3691c722983dd30a17f6f3a129324cce558ffdf3fbcfc857a1bbe661b5d8c1b7b212b746fdb51c4afde02d318adb707e81d079bdbf511b4968386a7165ce9bf", 0xca}, {&(0x7f0000000480)="1d0d9c74521ca232b478dfd034df812d7f88c685c97d34673cb91e0147", 0x1d}], 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x101, 0x80000) fcntl$setlease(r0, 0x400, 0x0) [ 163.368511] 9pnet_virtio: no channels available for device ./file0 [ 163.399850] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:36 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x21de800, 0x1, 0x81, 0x7, 0x84ea, 0x1, 0x4}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0xfffffffffffffff9, 0x5, 0x4}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x7, 0xffffffffffffff76, 0xffffffff, 0xb379, 0x80000000, 0x3f}, 0x1, 0xffffffffffffffb9, 0xfffffffffffffffb}) 2018/04/22 17:27:36 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYBLOB="7fb55481dec16e", @ANYRES64], @ANYRES64, @ANYBLOB="11688560fbe6614bed3170bce0e7c334706adc50abc225a3762428477156767e8142632977c103cc010dfbcb012b3403090271b635c16fb13c05c1936fbd4e0eb2d9db19a67bc5636d4026f9e8af70feacaf0cd318301e188b797bd9d65f89a5872b188a3089cb0a89ebe197a62c50f173d2d1efd45eb58ffcbb8345a93451e7c357db6c782454a3c4c269491b17", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="73404878b14d47af987f4b1d8c4a5a2abcbd157d820ead7ba23952dbac381e30226a7550da9eeac7ec1e1401b770bc5dc9763f2b267b3215379bd530b151024cb43ad6020b3c7d71afd69be31d00d5fc5f7980e4b27fc848aae43fb6bef7aaa2df4e3c6ac2ab6fdaf4c40bf92a08a365813953040984254dc90369b6a91de237f2f0e150dff11d41daa56a466355bcbc93fe8fe7f0ed6cce4c3b56ea10610a9b1bd9078442719e7285fed9639de847f3e10ea88664f95cf1ec92476b7ba2682beb4b8ff2066e0dd8e1694b17dea4d7fbdc519397e699832fb8190a", @ANYBLOB="72b1dbd2f06a3cb320ae7b40fa7cdd94f6b58d6179a0508058c116674f95f95981785767e9a301b40e0b406c7729b5cb4750439109f5c3", @ANYPTR64, @ANYRES16, @ANYPTR, @ANYRES64, @ANYPTR, @ANYRES16, @ANYRES32, @ANYRES16], @ANYRES32]], 0x0) 2018/04/22 17:27:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0x4, 0x80) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x8001}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={r3, 0x0, r4}) 2018/04/22 17:27:36 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000013c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001400)={r0, 0x80000, r1}) fcntl$addseals(r1, 0x409, 0xc) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) recvmsg$kcm(r2, &(0x7f0000001380)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/233, 0xe9}, {&(0x7f0000001240)=""/233, 0xe9}], 0x3, 0x0, 0x0, 0x200}, 0x40) 2018/04/22 17:27:36 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/22 17:27:36 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 163.712622] 9pnet_virtio: no channels available for device ./file0 2018/04/22 17:27:36 executing program 4 (fault-call:1 fault-nth:5): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 163.764299] 9pnet_virtio: no channels available for device ./file0 [ 163.821419] 9pnet_virtio: no channels available for device ./file0 [ 163.874129] FAULT_INJECTION: forcing a failure. [ 163.874129] name failslab, interval 1, probability 0, space 0, times 0 [ 163.885595] CPU: 0 PID: 11691 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 163.892556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.901946] Call Trace: [ 163.904582] dump_stack+0x185/0x1d0 [ 163.908255] should_fail+0x87b/0xab0 [ 163.912026] should_failslab+0x279/0x2a0 [ 163.916133] __kmalloc+0xc2/0x350 [ 163.919634] ? kmsan_set_origin_inline+0x6b/0x120 [ 163.924514] ? tipc_nameseq_create+0x70/0x590 [ 163.929084] tipc_nameseq_create+0x70/0x590 [ 163.933464] tipc_nametbl_subscribe+0x510/0x1330 [ 163.938305] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 163.939645] 9pnet_virtio: no channels available for device ./file0 [ 163.943739] ? trace_kmalloc+0xb6/0x2b0 [ 163.943789] tipc_subscrb_rcv_cb+0xb6b/0xe80 [ 163.958552] ? tipc_topsrv_start+0x650/0x650 [ 163.963049] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 163.967921] tipc_group_create+0x63e/0x9c0 [ 163.972278] tipc_setsockopt+0x120c/0x1e50 [ 163.976568] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 163.982007] ? __fget_light+0x6b9/0x710 [ 163.986030] ? security_socket_setsockopt+0x5b/0x200 [ 163.991232] ? tipc_shutdown+0x5c0/0x5c0 [ 163.995377] SYSC_setsockopt+0x4b8/0x570 [ 163.999497] SyS_setsockopt+0x76/0xa0 [ 164.003345] do_syscall_64+0x309/0x430 [ 164.007280] ? SYSC_recv+0xe0/0xe0 [ 164.010871] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.016088] RIP: 0033:0x455389 [ 164.019310] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.027062] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 164.034345] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 164.041611] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 164.048888] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 164.056169] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000005 [ 164.063580] Name sequence creation failed, no memory [ 164.068869] Failed to create subscription for {1020,0,4294967295} 2018/04/22 17:27:37 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/22 17:27:37 executing program 0 (fault-call:3 fault-nth:6): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:37 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) accept(r2, 0x0, &(0x7f0000000000)) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) 2018/04/22 17:27:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000400), 0x80001800002, &(0x7f00000000c0)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18202, 0x6) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{r1, r2/1000+10000}, 0x3, 0x2, 0x100000001}, {{r3, r4/1000+10000}, 0x2, 0x5, 0x9}, {{0x77359400}, 0x0, 0x8, 0x1}, {{r5, r6/1000+30000}, 0x7fe0f8cd, 0x9, 0xa63a}, {{0x0, 0x7530}, 0x1, 0x8, 0x2}, {{0x0, 0x7530}, 0x1, 0x6c34d322, 0x7fffffff}], 0x90) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/22 17:27:37 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="5167cc81a3b7bee646361b7629f721e3fb1629cc451d673fc171d2942a63283820decc9d20b8c6c7910a1788e87a93223eea161fe8f116e0328d6d0407d015ed3a4bc5e6f2f5bb8a7a01942ddc0f473e3db773f9793444e183c70d09770a664455580a44c7690f3d328ce22e18aa4848305cf839") fcntl$setlease(r0, 0x400, 0x0) 2018/04/22 17:27:37 executing program 5: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = memfd_create(&(0x7f00000000c0)='bdevsecurity&)userwlan1)vboxnet0-em1proc$proc]\x00', 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x2000800, &(0x7f0000000240)="4020cd856b8165a0f777e4cbb033a8514475a9b938ff2eed757d7f4bc7066e33123bde694a167937837616a529365f5cbb2bbb7c2f7f0902c4f3862bdf52f3f0") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='teql0\x00', 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) 2018/04/22 17:27:37 executing program 4 (fault-call:1 fault-nth:6): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/22 17:27:37 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x109200, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/5, 0x5) io_getevents(0x0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(0x0) [ 164.216622] FAULT_INJECTION: forcing a failure. [ 164.216622] name failslab, interval 1, probability 0, space 0, times 0 [ 164.228021] CPU: 0 PID: 11705 Comm: syz-executor4 Not tainted 4.16.0+ #86 [ 164.234984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.245294] Call Trace: [ 164.247938] dump_stack+0x185/0x1d0 [ 164.251620] should_fail+0x87b/0xab0 [ 164.255398] should_failslab+0x279/0x2a0 [ 164.259510] __kmalloc+0xc2/0x350 [ 164.263019] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.267905] ? tipc_nameseq_create+0xae/0x590 [ 164.272484] tipc_nameseq_create+0xae/0x590 [ 164.276868] tipc_nametbl_subscribe+0x510/0x1330 [ 164.281671] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 164.287078] ? trace_kmalloc+0xb6/0x2b0 [ 164.291106] tipc_subscrb_rcv_cb+0xb6b/0xe80 [ 164.295615] ? tipc_topsrv_start+0x650/0x650 [ 164.300198] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 164.305166] tipc_group_create+0x63e/0x9c0 [ 164.309522] tipc_setsockopt+0x120c/0x1e50 2018/04/22 17:27:37 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180d04fe79ae1849e914e550620a9e987c70175000002000000080006040001aaaaaaaaaa5b4900ac141400"], 0x0) [ 164.313814] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 164.319256] ? __fget_light+0x6b9/0x710 [ 164.323282] ? security_socket_setsockopt+0x5b/0x200 [ 164.328485] ? tipc_shutdown+0x5c0/0x5c0 [ 164.332626] SYSC_setsockopt+0x4b8/0x570 [ 164.336792] SyS_setsockopt+0x76/0xa0 [ 164.340691] do_syscall_64+0x309/0x430 [ 164.344641] ? SYSC_recv+0xe0/0xe0 [ 164.348226] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.353444] RIP: 0033:0x455389 [ 164.356654] RSP: 002b:00007fc626ccfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/22 17:27:37 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x4, 0x4, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='yam0\x00') fcntl$dupfd(r1, 0x406, r0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 164.364402] RAX: ffffffffffffffda RBX: 00007fc626cd06d4 RCX: 0000000000455389 [ 164.371704] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 164.379007] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 164.386314] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000014 [ 164.393615] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000006 [ 164.401084] Name sequence creation failed, no memory [ 164.406316] Failed to create subscription for {1020,0,4294967295} [ 164.417450] FAULT_INJECTION: forcing a failure. [ 164.417450] name failslab, interval 1, probability 0, space 0, times 0 [ 164.428933] CPU: 1 PID: 11723 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 164.435885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.445265] Call Trace: [ 164.447906] dump_stack+0x185/0x1d0 [ 164.451582] should_fail+0x87b/0xab0 [ 164.455398] should_failslab+0x279/0x2a0 [ 164.459513] __kmalloc+0xc2/0x350 [ 164.463019] ? tipc_conn_sendmsg+0x44a/0xa90 [ 164.467472] tipc_conn_sendmsg+0x44a/0xa90 [ 164.471762] tipc_subscrp_report_overlap+0x7dc/0x960 [ 164.476925] tipc_nametbl_insert_publ+0x23b3/0x2990 [ 164.482077] tipc_nametbl_publish+0x35b/0x5a0 [ 164.486642] tipc_setsockopt+0x16b8/0x1e50 [ 164.490968] ? __fget_light+0x6b9/0x710 [ 164.495035] ? tipc_shutdown+0x5c0/0x5c0 [ 164.499167] SYSC_setsockopt+0x4b8/0x570 [ 164.503333] SyS_setsockopt+0x76/0xa0 [ 164.507226] do_syscall_64+0x309/0x430 [ 164.511165] ? SYSC_recv+0xe0/0xe0 2018/04/22 17:27:37 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="42f60080c200000008cced1c66a352ad41e55b03a6d3e37bbb185919060001a00bdcd7d4de78815246fbfe0800069a040001aaaaaaaaaa18700059b5335a"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000000100)=0xc) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x101, {0x100000000, 0x8, 0xff, 0xdb, 0x4, 0x6}, 0x8000, 0xac}, 0xe) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="a55aab5482162c00b0fa328cea25b07d765b49b4463b5c3f911508366700356acdd83b1e690bbe9260b1e7d3dd5a0e792aa55e86b4231bcaf36ae8fcf5b5f750265dda4cceda141cf46a6082623aa7272b20d17b57d81428f145b2a3d0340514b1949d243b", 0x65, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='eth0\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffd392}}, 0x3, 0x9, 0x0, 0x6}, &(0x7f0000000200)=0x98) getsockopt(r0, 0x9, 0xfffffffffffffc00, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) 2018/04/22 17:27:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8003c, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 164.514750] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.519970] RIP: 0033:0x455389 [ 164.523192] RSP: 002b:00007fef4fc62c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 164.530952] RAX: ffffffffffffffda RBX: 00007fef4fc636d4 RCX: 0000000000455389 [ 164.538284] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 164.545590] RBP: 000000000072bea0 R08: 000000000000fc9d R09: 0000000000000000 [ 164.552893] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000015 [ 164.560199] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000006 [ 164.581077] 9pnet_virtio: no channels available for device ./file0 [ 164.634986] 9pnet_virtio: no channels available for device ./file0 [ 164.641553] list_del corruption. prev->next should be 000000004476c0ca, but was 000000007df5c616 [ 164.650801] ------------[ cut here ]------------ [ 164.655584] kernel BUG at lib/list_debug.c:53! [ 164.660300] invalid opcode: 0000 [#1] SMP PTI [ 164.664829] Dumping ftrace buffer: [ 164.668396] (ftrace buffer empty) [ 164.672116] Modules linked in: [ 164.675354] CPU: 0 PID: 11705 Comm: syz-executor4 Not tainted 4.16.0+ #86 2018/04/22 17:27:37 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000580)=""/147) sendmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000000)=@full={{0x3, {"688a6c2a314d6d"}, 0x6}, [{"99f30bd0f88c5f"}, {"fa0ad7167b34b5"}, {"bf4c3a15c86f92"}, {"f93c7d707b1706"}, {"5533dfe54c6182"}, {"e1353984bf1c35"}, {"9892a3f2d00b37"}, {"37af38474cd9e4"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000080)="ef1531572cc0373cb021c93071892ff9d28d63117fb72bba39bf98e485013badadbeeebac16002f0c439493982ea879653e32a784b7ec190513d785c3c65157e7f19d637e8281300eca89ef9c51e08af42687d9a212fda48d58603dd71b47ee9e6b8ebb84e03a8a8782b6411fc5182b3c9c506d691c300a9c2fa18b2529eba158186c4fe1e6879a5a698e32f9981ed7d2e2c01d21542695e1eba3c077432979b991680c7002cd54f82ecea99d71d7799a377fd", 0xb3}, {&(0x7f0000000140)="690ffe37fe9c0f3a21a4a3d15997b5c550b424be2e0384dfac99dcbfec5c33b2b1385354e174888217b64ba449f11fcec5d47db970a908dd6d447ee1b63f2653a0c4808e07e6ada2c1cac3d19da957eb6ee3c9ba50cf3454782d859d05341a4843a069", 0x63}], 0x2, &(0x7f0000000200)=[{0x108, 0x10f, 0x1, "cd40786421b868ef054186b8d243c044e92fddee5d27f2e25abcf31d336c910685ad46da77538321ef6a10010800bf698fe9153bbcb9c5c7fcfee17485148b8a45f1157619ed721f94c274559d59bdd9be21c92d35eb07d2b3501da5e9415239a7d9121e9e9c89984bb851eab55db4602386bed19dba85cfd91d95096adef72a1cb7c9133366c3f4c1d64be303bd274a58e9499bd47bd70d49afcdbd6eba357d9ab2a7efbce4fdd74f442f179846dd37177388c93cf79df5221b21fec3321b2d859d7e888e38d534bd3a686a716dead2942101e66b226a57a00ed219b4c00a97d46563b7dc6ea1e34b2b6b5db45ba64bcfade2ab"}, {0x108, 0x13f, 0x4, "dac1af7a443ebd97d99bb438d67697ceec4557f1edae2276d83b11dc52e7dcffe92690d00e190af43b690c519c4e389c5b0ccf7f43582b1b32ca3871499989bba39fce397cf3b738a00d6a9a8cc5f39ed365d4aed2228486ad9fd7dca8605574ac57ad37869443a15a1e467db74f25592cf4d684b1ac4ba4f989af23d369d3c8264f38dcb4aa22f21b0c484faca8069d81ffebb5c79c694e774715b979cd0cb20fa2ab0d9b0df371c8d6200cd437b0332db3bb036550f5eac7fac8e05f2494a1b4ca0f0ddf5f8139dc3acba64dc420379408563901090dbd55540b4408492ec478e41086d4679e45d0b5c3fb2b3c7837bd4f9133"}, {0x18, 0x11f, 0xfffffffffffffffd, "0c21a59fd7ad4a"}, {0xe0, 0x11, 0x5, "e07e4019bb770883a391a61bf579842c6caa91b12fb07ebee9b39d1cabad9d927d7c3ff1e2c4450a9e60c9c9d4d6a2902617c2e4c2f43a589b39f7c003ce5316f6d573be9973068c825e67cd3d58bf8ccdc4b414a83d59f1601bc5d73e44d2d4498f91428761d4c7af4d03649500d17f78f7741cbc4cacf94919b3bc7e0e84df1500d9b38b97783098d2959dbe7db76e710b498910bfebd005ee789a9639e7faa97dc0eb2a985b09285ab4ae4aced2ca3c534e1ea2dfa025af2804e5e3663f6f50dfe7fdf48aa3ba31f5c305"}], 0x308, 0x4000}, 0x40) 2018/04/22 17:27:37 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x0, &(0x7f0000001740)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4400, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) [ 164.682295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.691709] RIP: 0010:__list_del_entry_valid+0x37c/0x440 [ 164.697178] RSP: 0018:ffff880153a8f1a8 EFLAGS: 00010282 [ 164.702570] RAX: 0000000000000054 RBX: ffffffffffffffff RCX: 0000000000000000 [ 164.709863] RDX: 0000000000000000 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 164.717160] RBP: ffff880153a8f200 R08: 0000000001080020 R09: 0000000000000002 [ 164.724543] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801582eb7c8 2018/04/22 17:27:37 executing program 0 (fault-call:3 fault-nth:7): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 164.731827] R13: 0000000000000000 R14: 00000000e6c000d3 R15: 00000000e6c000d3 [ 164.739134] FS: 00007fc626cd0700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 164.747388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 164.753300] CR2: 00000000004ccae0 CR3: 000000015f640000 CR4: 00000000001406f0 [ 164.760590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 164.767884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 164.775170] Call Trace: [ 164.777813] tipc_nametbl_unsubscribe+0x4a1/0xa90 2018/04/22 17:27:37 executing program 7: io_setup(0x7ff, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) io_destroy(r0) 2018/04/22 17:27:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) unlink(&(0x7f0000000080)='./file0\x00') mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f0000001740)) r0 = memfd_create(&(0x7f00000000c0)='proc\x00', 0x1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x3, 0x481}) [ 164.782751] ? tipc_subscrb_release_cb+0x61/0x100 [ 164.787685] tipc_subscrb_subscrp_delete+0x399/0x990 [ 164.792878] ? __msan_poison_alloca+0x15c/0x1d0 [ 164.797586] tipc_subscrb_release_cb+0x61/0x100 [ 164.802303] tipc_topsrv_kern_unsubscr+0x54b/0x630 [ 164.807305] ? tipc_subscrb_connect_cb+0x270/0x270 [ 164.812238] tipc_group_delete+0x4c8/0x520 [ 164.816525] ? tipc_group_self+0x16a/0x260 [ 164.820778] tipc_release+0x215/0x1730 [ 164.824694] ? fsnotify+0x493/0x18f0 [ 164.828422] ? __fsnotify_parent+0x132/0x560 [ 164.832846] ? tipc_sock_destruct+0x3b0/0x3b0 [ 164.837360] sock_close+0xe0/0x300 [ 164.840937] __fput+0x49e/0xa10 [ 164.844242] ____fput+0x37/0x40 [ 164.847518] ? fput+0x2e0/0x2e0 [ 164.850799] task_work_run+0x243/0x2c0 [ 164.854684] do_exit+0x10e1/0x38d0 [ 164.858259] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 164.863710] ? __dequeue_signal+0x70d/0xb10 [ 164.868070] do_group_exit+0x1a0/0x360 [ 164.871961] get_signal+0x1320/0x1f20 [ 164.875761] ? __msan_poison_alloca+0x15c/0x1d0 [ 164.880435] ? prepare_exit_to_usermode+0x271/0x3a0 [ 164.885453] do_signal+0xb8/0x1c80 [ 164.889028] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 164.894676] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.899533] ? __msan_poison_alloca+0x15c/0x1d0 [ 164.904216] ? syscall_return_slowpath+0xe9/0x700 [ 164.909077] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 164.914038] ? prepare_exit_to_usermode+0xec/0x3a0 [ 164.918964] prepare_exit_to_usermode+0x271/0x3a0 [ 164.923799] syscall_return_slowpath+0xe9/0x700 [ 164.928506] do_syscall_64+0x36d/0x430 [ 164.932398] ? futex_lock_pi+0x1e60/0x1e60 [ 164.936629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.941820] RIP: 0033:0x455389 [ 164.945010] RSP: 002b:00007fc626ccfce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 164.952726] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455389 [ 164.959997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 164.967274] RBP: 000000000072bec8 R08: 0000000000000037 R09: 000000000072bea0 [ 164.974536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 2018/04/22 17:27:38 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0xaf5, 0x9, 0xffffffffffffffe0, 0x2, 0xa9dd, 0x2e5, 0x7}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfc9d) [ 164.981793] R13: 0000000000a3e81f R14: 00007fc626cd09c0 R15: 0000000000000000 [ 164.989050] Code: 00 48 c7 81 80 0c 00 00 00 00 00 00 c7 81 20 03 00 00 00 00 00 00 48 c7 c7 b5 f7 82 8a 31 c0 48 8b 75 c0 4c 89 e2 e8 a4 a7 51 fd <0f> 0b 66 90 eb fe 44 89 f7 e8 76 83 cb fd e9 88 fd ff ff 48 85 [ 165.008366] RIP: __list_del_entry_valid+0x37c/0x440 RSP: ffff880153a8f1a8 [ 165.015405] ---[ end trace 351d553e8c2d8a94 ]--- [ 165.020256] Kernel panic - not syncing: Fatal exception in interrupt [ 165.027400] Dumping ftrace buffer: [ 165.030947] (ftrace buffer empty) [ 165.034639] Kernel Offset: disabled [ 165.038259] Rebooting in 86400 seconds..