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0x1000}, {&(0x7f0000005080)="a2db49337c9357d27042769b76cdf8ad694784f88ea96e1c7d0f00edc015997a468cff01ea7cda64229eb1cce8b9807dc3928d8ed601e1555eeba3fd04e46a93a9c4de0708354a1d9c10c744eb7055e8dceba2c0028bdf7d2be6cb463e8100fcb7dcd7", 0x63}, {&(0x7f0000005100)="9bb05c2908f024cda896aaa02c60e8a1839562ac98ef166f58d254fc97ea9405d74b454fe98b639aedf72d4a5b83f2", 0x2f}, {&(0x7f0000005140)="3629ec5d74cde7b33d4ee537b49c0fef22deaa17a7a599d1cedcbe6b8eeca890a2f551569db27c3d5f8ed8eabfde66f4a8929a2b02fd20", 0x37}], 0x8, &(0x7f0000005300)=[@init={0x18, 0x84, 0x0, {0x8000, 0x2, 0xafe}}, @authinfo={0x18, 0x84, 0x6, {0x7b0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x1, 0x20, 0x9, 0x100000001, 0xffffffff, 0x2, r5}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8004, 0x6, 0x8000, 0x1, 0x3, 0x9, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0xf0, 0x811}, {&(0x7f0000005400)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000005640)=[{&(0x7f0000005440)="f6775e9c539ef765a08cf1f26d6d5ffd850fe794f5a6a1d427468158b95033c2fd6cbdc0c29705410ad8ee8962f63214459409c0bc102790e5d17db380a95f90551a1ec9522783249d2b799d218350a87e0aa477beabce90a8a5333f26f41b4e42413f5a1095891f326911f001e0b1764721743eb02261428a75220daea68bf73e740717f244e09cf8ce690cb8d8a4c69dedfd851c16e17f9e05b0b2442fa3b2ff7ce5840d9bd37412d9c94fd034fc0e0c9c4e99d5970a6e206985b629a094e8a27e3db15cb65e5f4b82fddb0f599402ff9fa0e43e8113c4095b594f9a9c98e7b0a2023fb616b577ec7fdc6951e2718e058832bca91f43092f", 0xf9}, {&(0x7f0000005540)="46fdd484d8762f084ae7c02ac9660fae832877dc6c9df37c4207e648bb43a895263c8a0a70c4c9fa58eade838d76e7490c38367b1a8d43ab3ec0bf4fe218f7088939be1f3a056961b15666b054f1cd720149", 0x52}, {&(0x7f00000055c0)="f8806c8a769ba7241a0e313151e967d33933e1a4926eebf62a149a7f6a7550e079c21029f2975f7bc1d4ce780013df8bc91eecbb460d8ce1ccd1761eb3afa4f7e295f1f14476811ccb5bd7355eb44b72cfc99b0d32", 0x55}], 0x3, &(0x7f0000005680)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x2f}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xf}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffe}}], 0xa8, 0x10}, {&(0x7f0000005740)=@in={0x2, 0x4e21, @rand_addr=0x1}, 0x10, 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{&(0x7f0000006900)="373f756235eb3027e87c987b1140d027a292d0074848f73b2e1b49d4902f531af7ddea3658380b0d8a0a44529dfbd003f4247181b4ca2081831a8a7a5e74f1d4a8973ba79804ed4686175b9d42bf690cdc1ad76bb8a5d0a71d51fd8d513670989cce2a1e6dfa02831fda1449e4b8ce29ec32dd202afc4dd42c522cd497210595eedc1906ce397551b071253503fee3b06f02", 0x92}, {&(0x7f00000069c0)="f8a4cb81a2976b0a90667f0bcda075a3ad5774d2f4d3766a1ddeb765ea9636743cfe7892e2c7e5628729383e008e55b6b76fc012674defea426c3deda201502faf6e4e60122a5d139079ee43f3fdd9f8b893548a53cbb11c0d1d3b63dacaaecf325a90930a4004a7ea1514f5ddfff076bfbecf96a989790bb3fe34763d61ea2f2dd53a46c45d41adca44f1dc99139468e5d22fc695dd5a56b0c315c0f8374c982546282a7909022b11080e499754f487490512a755d1ea1ac09d4a", 0xbb}, {&(0x7f0000006a80)="5a558301281f5d0751c388518e830bf11af398f73f0aed6894394bba03e5145a6bdd03c85d859e5643e3302c933d278236a7d426f9214e91c0a59d0179d88a1890f9e5da21e698e8e06e1e9ffa3172e7cea6385cdf751c92a9afd6f6b972d227e4e6dc53c345daf21a71b318c6732a8327cd0354697618eeedc23f3afd638738a38a06b574fe40498844a1d5bd54d069281f3e6e5faaa74cfd051a7b3bb0387064d558f3130b8be3449f812a2e325bc25577904cf1bfd7393b81d18ebad19bd14f9cc128267459a60000a3f877690412acfcd7cade4eff39f633bfaa70d702c3770eaca9", 0xe4}, {&(0x7f0000006b80)="4ea9ac55cf0c9a07b2bbe82a4ec3e730f919d949cffb0ca2dd8db9bce7c6f14d4a2a3cfa53858b2f816b59bd", 0x2c}, {&(0x7f0000006bc0)="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", 0x1000}, {&(0x7f0000007bc0)="8f3f1c216bf90f1f0b3adf93", 0xc}], 0x9, &(0x7f0000007cc0)=[@authinfo={0x18, 0x84, 0x6, {0x6}}], 0x18, 0x801}, {&(0x7f0000007d00)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000007d80)=[{&(0x7f0000007d40)="ef8569", 0x3}], 0x1, &(0x7f0000008100)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x380000000000, 0x0, 0x5bf, 0x5, 0x401, 0x8001, 0x81, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x9, 0x3, 0x400, 0x4, 0x9, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5000000000, 0x2, 0x8, 0x32, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x204, 0x5, 0x4, 0x5ddd, 0x4, 0x81, r10}}], 0xb0, 0x840}, {&(0x7f00000081c0)=@in6={0xa, 0x4e20, 0xa4d, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000008640)=[{&(0x7f0000008200)="a94a6b4589d589d7be4ce79d4d76def3b68c42452da432b0381cb3c80a1c7f6ceccafc4fc304ab00d709e1745d1cf765e61eaa062a3f783b3fbe47ec9862f78912cfaa483c8e97560fc0ee06f035bdcabe49cf753e5e71e2b19162ce86540e71dd62b0eb40f58c3bc4aef3a2d2f0b96a312d623669e604f1ee6fe57cb327da0eb205258f3b4a908f84f4943fc97139cc43e7925caf02a2a65032fe1ccee0344258c991da92314562a59642ce40f560a046808fb1f4d951574fa50b1d01fcbf07662e", 0xc2}, {&(0x7f0000008300)="138000a114", 0x5}, {&(0x7f0000008340)="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", 0xfb}, {&(0x7f0000008440)}, {&(0x7f0000008480)="da7a505067b0dfa8aca089c056f114584569f3ce", 0x14}, {&(0x7f00000084c0)="65dc6c585bfb19f3d2297c093e737d26f60cbfedffb1f1cee36322df40b8d7831af058382931b1d54b61c712a0c57813f1e94c52c94b511f0550c582b1fce54fd98e16b92db1f2cedebae07fefd04bbe3f7b36706d0c12d7f014168e595c50a717eacea983eeb7fd291d2a6a2749e240c2d9735ecc12c2069bfbf989cc9885bb0892bd262d5ff66091e03aadbb240cc3d9d59646e81a10b92ff217c26344ba5ca13773bf839fd4dce6b4a48ac69227e20f15af9f7101d1b7a5251513a7", 0xbd}, {&(0x7f0000008580)="bd6a1e90820c51a1107683c14490eeb0b6e490f034f755061b5ada3ffe6a2da50bba870ede82e3e9ae6769575dfdff7637afe90ae8365069610be5908da22b5f1ab50537e8ea1a50dae5a9970fda2d9a8ca5f7391c5afda2", 0x58}, {&(0x7f0000008600)="d0454bea73b6d6ef87e7511e44149765253263d4a1591d04a9a24d127b89007a567fc80f60", 0x25}], 0x8, &(0x7f00000086c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x100000000, 0x800, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0xd4d}}], 0x30, 0x800}], 0x9, 0x40) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$KDDELIO(r1, 0x4b35, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000b17000/0x1000)=nil, 0x2) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) 2018/05/07 14:48:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffe) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x180) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x3f, 0x1, 0x4, 0x3, 0x7}, 0xc) 2018/05/07 14:48:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x14, "84f3ff7c125b0dab857466d97bdd21fab5a4a015"}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xed6, 0x1, [0x6]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2b, "6ec6eeee82f4a1cd8ef04b214bcf7e8c613e0c1088c88658392c9add793074584d3b2ff80ab8fabff6f9dc"}, &(0x7f0000000040)=0x33) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0xa, 0x1, 0x1, r2}, 0x10) 2018/05/07 14:48:46 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x297) 2018/05/07 14:48:46 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3df, 0x10000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20800, 0x0) [ 194.128875] APIC base relocation is unsupported by KVM [ 196.520467] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 14:48:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xfffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:46 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x800000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "777ed157281ae009f93d8fb4fe44d03a5bc7f30f283079d602322c3e0220cc4894d1d41405a1af3fe04a97dc3c4d87f5f5dedb43541a6fd3914b4f6d0a5968555056a1ea97c38ae60776c3dbefab69f67bba8f12b737ff52339569645d6ea53ee9ff0520c2f1a802ab28a5592d47ea7ab8d054c10f3d03ec15c3badfe04c7354168d265b688b15ed8bbae2bd4da0b2f1a16721d45ed00ede2264447387b5e00a7cb7ebb58b574af2c9b409a2a7"}, 0xb1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xa8}, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000700)="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", 0x3ea, 0x0, 0x0, 0x0) 2018/05/07 14:48:46 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="0b78f213322f560c3c7477fc1978d38933d9bec27bf126c0651826e32627526389a095b6aa6e89e8e43fc56b7b1d2fb050694c8c1be90d316a667555788a57702c9f3bf00f208a8900fb20967fa186f4dc53ddff3b623dbe62fdcc31a96ff463cf36bc1e6529259373562a5142f5c6ac4687b5259b03f85d5739239254c1b6e7f33ff7cdf50bbbe78c788630f346691da5e13c3e838d5e5cc6e95321afcf2dd56737e4dd4e8f495f058bbe5f3b6f4bd7d74f5242bd535408fc952e25bb6f86cbe456ca3a3d163aa5da28d078bb281e1d53300f19ab84fdfd16cb5d2d62ae") r1 = msgget(0x3, 0x43) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/167) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file1\x00', 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file1\x00', 0x2100, 0x20) sendmsg$can_bcm(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x1, 0x104, 0x3, {0x77359400}, {}, {0x3, 0x38a3, 0x80, 0xfffffffffffffff7}, 0x1, @canfd={{0x4, 0x80000000, 0x8, 0x5}, 0x29, 0x1, 0x0, 0x0, "1c60ce70c82c4ee3ef7d40c1ceb6125b917567c3ddb63300a1fe3864acf3bbac4ef86671bb052c17f694395c021334f45d248bcbea372aec041d7d35d1f97c0b"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = accept(r2, &(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/05/07 14:48:46 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x56, 0x123000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0xfff, 0x4e22a3dc, 0x1, 0xd6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xfffffffffffffffc}, 0x8) 2018/05/07 14:48:46 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x20000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x17c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)={0x330, 0xa, 0x6, 0x228, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@typed={0x8, 0x24, @str='\x00'}, @typed={0x8, 0x2f, @fd=r1}, @nested={0x100, 0x4d, [@generic="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"]}, @typed={0xc, 0x6a, @u64=0xb41}, @nested={0x200, 0x25, [@typed={0x8, 0x45, @fd=r2}, @generic="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", @generic="1ff05246b8c65a85c3fcb3a7dd1f871bfda3e2bef4163927b6b035d79652db32e7f6b99dae14b865a460da669950ecbfee7eaa57fcf48f6e6243cb4044fa43456994cb5a70c3f845e50ebb62b7de6c10d78c78f6cbe95553bb68078bb1b3823e3932125f294d8ead3aebcab7328467d0831c937e84787dc3c9b71a19f413ecbd676d0b372513c43e3fce1066ee12438c597afb33701bbfe4f5c081442c723ec0843eeed0479294e4aaf9acc607091f2f193efad8dc44fd69c14c53b9b36bad092489fce0c5dfac62174c2cb09bef125c66fda421b57e6a6fd5d1c1b3bb332690acd82d8c90f3112c65ef", @typed={0x8, 0x57, @ipv4}, @generic="1eb15197"]}]}, 0x330}, 0x1, 0x0, 0x0, 0x24000045}, 0x14) close(r0) [ 196.590330] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 14:48:46 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xa000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/07 14:48:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x2, 0x1, 0x10000, 0x96ab, "e253250501b036801a4342aca191e1b6d1aec88a06a97cce271e4e110cf3e6d2bca368d19f5b8147772e6fbe", 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) 2018/05/07 14:48:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x3000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 196.711228] autofs4:pid:15660:autofs4_fill_super: called with bogus options [ 196.785707] autofs4:pid:15660:autofs4_fill_super: called with bogus options 2018/05/07 14:48:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8100000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:47 executing program 0: socketpair$ax25(0x3, 0x4e1cf26e9e54b1e5, 0xcf, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000140), &(0x7f0000000000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'vboxnet1:'}], 0xa, "6e6e9cdbab4d6afff0cec672fabddf2b718bd5b3f3ad146ddd992488ea2f7d6619b82a92d485e82fd111c614aea1db40d964aecdb3dbc27ac9d65c82fb4972567ffcc2836c0cd6e3c8dc2c04d791c1f1a4f79b2a840384ffa105c47d10bef7738d8cb0e2ee6c61fff88df94012ee987090261f8812f1718034d9357bd88d9cf36c"}, 0x96) openat(r2, &(0x7f0000000340)='./file0\x00', 0x521000, 0x100) connect$nfc_llcp(r2, &(0x7f0000000380)={0x27, 0x0, 0x2, 0x7, 0x5, 0x6, "324cc63ade998b4fbfe7bbc9e533cd6999dcfe32b9be232ba62f648ded4628b5b4effe2ebee87d0b1f199d698e8cfb72dfd835b0c73f6cd1abdcda988baa7b", 0x36}, 0x60) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0x41, 0xfd, &(0x7f00000001c0)="b622fb0f51e671236bba2b1d9e43331d47edb196e22fa1e1cc9fd668fc5df77550e71dadf185ce55a31f0ed25f04c5858b0cc134ed8a01cb303b1e5d7301074c49", &(0x7f0000000240)=""/253, 0x9, 0xfffffffffffffffd}, 0x28) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x80004) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) 2018/05/07 14:48:47 executing program 7: socket$pptp(0x18, 0x1, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r4 = getpid() r5 = getpgid(0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000000180)={r2, r2, 0xfffffffffffffff8}) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x20, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x8004) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) 2018/05/07 14:48:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x806}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:47 executing program 1: r0 = getpgrp(0x0) socketpair$ax25(0x3, 0x0, 0xf69a19633f4ed9fe, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) connect$netlink(r3, &(0x7f0000000100)=@unspec, 0xc) 2018/05/07 14:48:47 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/07 14:48:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8)) mknod$loop(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0xffffffffffffffff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x6007, 0x0) 2018/05/07 14:48:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r0, 0x0, 0x0, 0xfffffeff000) 2018/05/07 14:48:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x4788}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x80ffffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x5) io_setup(0x1, &(0x7f0000479000)=0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000001c0)=0x80000001) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x7fffffff}]) setsockopt(r1, 0x9, 0x1, &(0x7f0000000080)="09d1dc28cf888529991af50c2c2ae8f1b75b3609e0", 0x15) 2018/05/07 14:48:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xfffffffffffffffc, {}, 0x0, 0x6}, 0xe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000000000000000, 0x800) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x202ffd) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x4, 0x4, 0x5, 0x73}, 0x6) 2018/05/07 14:48:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002e00)={0x0, @loopback, @multicast2}, &(0x7f0000002e40)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002e80)={0xa, 0xf, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0xffffffffffffc3aa, 0x0, 0x3, 0x9, 0x18, 0x1c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x52f, 0x0, 0x0, 0x0, 0x7a75ffc9}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0x4, 0x8, 0x200, 0x1}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x0, 0x5, 0x9, 0xb, 0xa, 0xc, 0xfffffffffffffff0}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x8, 0x1000, &(0x7f0000000300)=""/4096, 0x41100, 0x1, [], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000000)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182, 0x200, 0x3ff}, 0x28) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001340)={r4, r3, 0xb, 0x2}, 0x10) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000200)={'vcan0\x00', r6}) 2018/05/07 14:48:47 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0xffffffffffffff74) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x480, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/78, &(0x7f0000000180)=0x4e) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000040)=0x8001, 0x4) 2018/05/07 14:48:47 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0xff, 0x23, 0x2, 0x4, r0, 0x7}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) sendmmsg(r1, &(0x7f0000001940)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="12f22da4c5960f267be783842b6a5f15199d42bcf3a433983982d485490737a717a37689a28663a670811fda8646dcfff790c28e944f65dc6d9f99d0a0b50b30f2f37d8f42d4fb466957", 0x4a}, {&(0x7f00000002c0)="b6a789adedf8cf887247df28f51a9b509224258514076b9622e8b666f4a44e2f77e612d2cbfb6b2f3f2fe7226ea6e173fb7992c6b2bed798937104a0aa562b441bb7c55aec312b08d7e00287cd9046d1cd7962eaee9921a54a06820aa92ff918ce1e7eda1a9b3daf7d643c4ad0e924f18df7f76bae07483ca1672c3c99a1c20900c3a57a559cebae0f23b3bb5d04252cf6d5b730", 0x94}, {&(0x7f0000000380)="f0d446a8b4b894a2289f18983615966dcbaa970a2418587b47d2636e0e65837d5ecafd592baac33a502f4a64e907bf863acd1267c404c5ad7c4be5827cda801c994a2a34463920a567b35c64b28b1f2f90db0f03581b6e96f61b6331db97f5e044d482273684de61456e8ae235403869581e3ed76fa81c325fdd30f2eb91aac2d16301db8d4a32171fe82b9704543d1a0a1d1de3", 0x94}, {&(0x7f0000000440)="fa07976d2967c8f3f5e88feade767671a997c33ec0c14cf5c136af0a8463579adbae1f2118e414ccf57d4e6bcc9dfbde24b3f5c5ea98075b7802d820ad4890cffadca768f3f1ff705e1489033594ee519ea1b93e689da47f5a5c8069665c68eb57048edf42b5b89c89027529467121ffb7445ee8b9f13c6901b799e2beeb2cb14ed8cfed00ee092f053370a7e667848f743aa8", 0x93}], 0x5, &(0x7f0000000580)=[{0x38, 0x13f, 0x20, "6507b0ef2832604fe7acdae3d0e25e04180b8b5b8da1646f64fc55366ba9e2da9747"}, {0xf8, 0x6, 0xb, "b5f92c9e4ac64a960ba97d55189d6a2282c9ff2c4833650e1eb54dfeeb90a0b78a479008052fed7fc5083573c6cc069d68ef623e1bf8b4a3ada38189151419e21db40666bf84b77624394352e411426864f4cbf13fe83fc6f1de7fa9c1f25a42d6c8a19101c4c406c1b2acbdf1f8c00487e90f1e1c63e399fb0963ae8473480c1e4f06c3cb6cca44c8321cb75df78014b4b8fb64563d31f513da6afd13418249a997070fa5ceb40a4c0949f8ef8ffe162c621bdc2a02225ce3e841f5d5e148f19e0b7fc923ca43e3ed0c22b25578992b3569e2f8be2f9528f741bda08c73e1e643485e"}, {0x20, 0x13b, 0x5, "c6b81635489f7b2fd34a1828f99f7e"}, {0x100, 0x109, 0x9, "63771cabe6c245724723079221c724149464d5271953ee9a6ce7b207ecce6d3321867a52c4990ceb9c0dc46a8822c837a9f94e6e936c34baf9cda1ed5e4b888fb3b1fb9cf7ab0b35454e909d5c9fc98cf84b6fc7304556b1f246290c2aa8415e04c94e28c5f3513773c8b4333bc49528089c40f6ef0917a82f1fed645b366e01b7deadf7a98c0ab6358617fab9b3fbb4223fa98d60f5bbbed57604f0258ded3b79763205d9c260a3618eabd404231c20d7ea04271da385c300c56977542ddb43092c7910f0b288b1e48f0bf0273754471882fa7350f632d893d30d61521baffe8e54aaa8f79002c128f800"}, {0xa0, 0x103, 0xffff, "0ee8c8b8f58036ff385eeebf76ca77d16e6bd7734b48f5612520d1cbfcac20206ab75dd4332fdf0d1dfea5f857a847f59672538f4db9b7dbf6a093706d262da769ef4aa125cff5e4af6a9c195d4ac4cad8dd9dd364e99b9e18f587463f439a988fc02e72ecda63a736d43576a088659b68d97bf272713f8fb7601352c839b865abdc7f03d1b96229435a"}, {0xa8, 0x10c, 0x6, "925e095c0fda1ca53867c20cc26e286a3cedd67e71291fed65918d9ea35d1fb3a06843d96553df1af91ff3f83304366c031fad99c929ddd383a7f620dda70dad10e486db38c6d64c6ddafe8339bea700eb53d65cf17b1c79343a576bd10be7908e37649f8310c3d9f952bdea79d9ac583007a6c9dbc965ce2da167a2c0a03b4be4941f82595c1c472fb54cabc0c30c76573d6f133845132c"}, {0x1010, 0x19f, 0xffffffffffffffff, "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"}], 0x13a8, 0x4000800}, 0x20}], 0x1, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/05/07 14:48:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8847000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x543}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x10000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0xffffffff, 0xf6, 0x6, 0x4]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "48b29393526ce78c6cc3c69ddeb9bdeee0e8de819ea04c31b3adf8ae786b2c1a56d33ee234dc5984f72d3e78a5671c27ca3aff97be02af6034d715e218359a662f42e7901ce626f3d1850101c90c195385c7e29d6020c1f77455abab94d4265f0a36a466b6f7ea10f57349b8df81d08330fd1db842646b192873feacdbe4d36877fd9ca38615f0216586cdd84467ba88a2d54988c5033b43193e9b1e9cb3a4ded2e94a9e072a652e84f1c5c031ef0372253ea7a346326382477526602bb6b0bc2285b5251e44e3cc2fef7e0ae60422fc7a2d950b8efa40284878af911f7c9d"}, 0xe3) 2018/05/07 14:48:48 executing program 7: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x7cf, &(0x7f0000ffc000/0x4000)=nil, 0x2) 2018/05/07 14:48:48 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) 2018/05/07 14:48:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8864, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xf2, 0x7, &(0x7f0000000700)=[{&(0x7f00000002c0)="73bf214d7406efa9b97ca704b47452bef07d51df0cf793b6faa06e700ff74aeb7d5a056524d89022635516052732a58319a9cdcb90c95ba9398fc540c2fcdf60e7bf8f36adadb36717a8cefecc56ba6540e615e71a25c957fe86ed98fed1cc5f9c7454771040b3bc3ab071cb0c0690b358023436a4bdae26cf3dd984286aea80d85423333fbecb1ba307c827377465bac7f75101b7fb6ba1b3fd617b5881750d2c34f59f6d9d6f8f1adfe6007c63fb3b06bafdba41b56521a61cd36f882c42402468ebedaa5c589c492f1448", 0xcc, 0x9}, {&(0x7f0000000100)="aef454eaa0a61e596cae7c573b83ebe2e415c54106261a09fe94f7fe05feab5d1a2c64b57410462b1edb773227287557642bd45486b7cc018dcfb449303d2e356cf6e1a8cb6a95bff0ee7cd50cd604f398a37f68322bdf9b7495fd357c9db9895d678b1fdebe82ec116d", 0x6a, 0xf92d}, {&(0x7f00000003c0)="cb4f2833b9eefd17b0d1ebb19e376f28448f43ff174b9223e176048abd7406f7431e207606c57303527270b4179d36063542e45155afcfc291493502472e12c295ffde00760ddd30187e753188a0724e8837bba9c866e7ddbe52f2a3b321ec1d43d9cc8f204622d9ab7fba770fc04515532b0169d990828435880963e4dd466dcffd5915cefd6cc7afac3a9ce63cc5b1a1e5f0a3efdc9117933e959b646e812ef6a353913fa3c6fc9dc02b2c259cc0114abdfad7ea6e32f2a06232b4", 0xbc, 0xfffffffffffffffb}, {&(0x7f0000000480)="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", 0xfd, 0x3}, {&(0x7f0000000580)="d22d2da71d306ec76cce9c7ae9d180e31544e5383cb53cbe93fd8baeb9b72e4497dafe0eb4ced195e19ba6ca1638c7c93d92bb71921574675508317fda3a364a64e1787499536541320c75e703119b2bb5c3c8a638df62e2b0b8ef0b0f4c678b9cab5e1358fc", 0x66, 0x6}, {&(0x7f0000000600)="bdfbd880a1ccbce6c58bf9e9339ec48dd93423e34b395ca7592adda55c5585ab85a9676383c8f81bbcb1d18294c3bd940248923e50ba8e7cb1dc3dd75e92b5f89ff8d53ab89f174789f67c90c689d495b8667e9c226a61a9fc0cad2526363bb6df312204a7285c", 0x67, 0x6}, {&(0x7f0000000680)="31f4729fb140782780d4bdb989fd427482c888eeb520b2040f48c5fdea078939adc59c39c2fb2f72cfbcc54105e211a78c5ca3cf75715aea07b6360b020db5343bcbf690b8cfecabc4f11f", 0x4b, 0x8001}], 0x2800000, &(0x7f00000001c0)={[{@noquota='noquota', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x3b, 0x7f, 0x0, 0x36, 0x37, 0x7b, 0x0, 0x3f, 0x0]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@resize_size={'resize', 0x3d, [0x32, 0x37]}, 0x2c}, {@resize='resize', 0x2c}]}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x688d00) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x480, 0x0, 0xfffffffffffffffe}]}) 2018/05/07 14:48:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001400)) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000014c0)={0x1, "bc"}, 0x2) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/116}, {&(0x7f0000000140)=""/50}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/103}, {&(0x7f0000001200)=""/66}, {&(0x7f0000001280)=""/113, 0xfffffffffffffed1}], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x288, 0x0, 0x0) bind$ipx(r2, &(0x7f0000001480)={0x4, 0x15a9, 0x20, "3e1f369d5e49", 0x7d7}, 0x10) sendfile(r0, r2, &(0x7f0000001340), 0x81) 2018/05/07 14:48:48 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = open(&(0x7f0000000240)='./file0\x00', 0x80402, 0x80) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xbede}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0xf5}}, 0x9, 0x4}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x8, 0x2, [0x7f, 0x3ff]}, 0xc) r2 = add_key(&(0x7f0000001480)='syzkaller\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001500)="407eb65c0453347e7c685e", 0xb, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001ac0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001b00)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x24000000000, 0x3, 0x52, 0x400, 0x5, 0x1000100, r3}) add_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="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", 0x1000, r2) utimensat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x10, 0x40, 0x1}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r4, 0x7}, 0x8) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) 2018/05/07 14:48:49 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4888, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001040)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x13}]}, 0x24}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/4096) prctl$setfpexc(0xc, 0x20000) [ 199.032544] jfs: Unrecognized mount option "uid=5;" or missing value 2018/05/07 14:48:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x608}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x80000001}) 2018/05/07 14:48:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8200, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x2, {0x2, 0x4e22, @rand_addr=0x401}, 'veth1_to_team\x00'}) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)='r', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)='I', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/07 14:48:49 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) pause() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x3}, 0x3) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) [ 199.122587] jfs: Unrecognized mount option "uid=5;" or missing value 2018/05/07 14:48:49 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x121402, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000002c0)={0x2, 0x9}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x320a, 0x100}, 0x1, 0x9c, 0xe6, {0x6, 0x2}, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, [0x9e2, 0x1ff, 0x8001200, 0x2, 0xffff, 0xd6, 0x9, 0x6, 0x1, 0x5, 0x2, 0x6, 0x80004, 0x100, 0x5b1d]}, &(0x7f0000000200)=0x74) 2018/05/07 14:48:49 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x1000802) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./control\x00', 0x372, 0x8, &(0x7f0000001580)=[{&(0x7f0000000140)="974340d8269557f618de9628dac3b94a920c98c9c6cf50cb52be4b9a63fc8c2ee5efd389d2573f7d014afdd7a1da47a7f52cead0202cc5d8be999af016c651b830cf402bba5a7fe7b1e559f7adb0cd1509ad3548caccd0a37ce688ae712a8d5e1c9755b5d5ba7250f65e87820f93a6a0dc4d78d49dc1dfa07f6fabee473d03b02bc7e76c2a39d0fd193a20b818de1b84431119fe6dadf17aad800940bf08eda8ce86637239a01fc0f6df3eec1d1b4cfb9b2f2ba440019ecb1740857e20f4c8b2298c1dd7638f4d28aea6f83387c468a15c2dbcf86dc7", 0xd6, 0x3}, {&(0x7f0000000080)="8f7e133ee327357fa9382b992592aa85a777fd0fa50968a261cc4c35cf41f9cfcb79bed8fabe767f71f76a4e4236863c12ed455b398d15593f72c9c44bfced872f7a04acf1544ec7c1fbd6177f2e0b62a9ab5852489eb5bf4496422636257613", 0x60}, {&(0x7f0000000240)="c85e3de56be3ff17514d1b1a8637ac379e1b634a87b131ddb87e04b7d16c03598d4d5c03990e4ed53356b72cef27e6c83aeb79555bd278b5c22238832669ea17e440e2f659171303", 0x48, 0x4}, {&(0x7f00000002c0)="2cec21d25d350de71ad3d59f37e4a65dc23a859c318b55167d1eb8e120eea235dac9300720b2de3605a5f227ba829c4b73f2c72425413537244d20eac4c55217", 0x40, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x76}, {&(0x7f0000001300)="dc9131a8ecbcf9f28b4c3d3b3fe7a4ce8bad00b666336b61b782927a407675078fcc0080df2b625812b39f345d8570592a326a0fe429c2fc301484cbeb9b7a2f53f705d659db2372c98b8c82045d3df02e655cbfe49af57d4aac83c952c9bca37dba4e6010a75fd31e045bcd12fc358e9e1e387ec14511e5e0bad8c6f21d65c05b309d411d9d0f261c0afeaa", 0x8c, 0x3}, {&(0x7f00000013c0)="21d2a0e62a321175674f0bb418e4232d6680157e8ca59a87e429687ba8e0fb433d6ccb2dd63011e5320c0deba3658ac559e628b184e5d65100a7195bf2decee1722aaaa90db38aaa5285ffa735f43a882f35d1352adfa170baf64e84225ccfe98a94ab1b0b386af9470b0a46f7941bdeb7bcbcb70cdcfc6db6a8b1ff182783758d231e76eeea346ba1ce3c9c766ef258bda70cf6df63e0c3da1c3e40c721901cb575991fee6fef3307f29b0598e29e130685c5188a1ee4", 0xb7, 0x1}, {&(0x7f0000001480)="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", 0xff, 0x2}], 0x80000, &(0x7f0000001740)=ANY=[@ANYBLOB="738114b3fc72ddaa5729b3756c61736b3d322c00628044b11153832b99b55fa351b6041d54c905803e234f4d070a6a54cacadd9694bf8351c60de136e434b8017d5dc499477218b80d1c61f2c6114efddfa72d24d95c5105c8c2995a61847c6b919ca50fbab43a995fe6eff17cbe603423cd166b64d5a13206ae716ff0e93463e2eab7a4376d5417271e9d1daddbe636645633e2da7582f3c49d5d6749d3e0559e57344e5a4521c2acc981947f1fac865d8cdb0bda577fb83dc186c1b9c8eefc32d737dd451dd02b6cf9f3891440496fbab964657a0317a87a5e9833af27c5e20fd2162c067bcb90e3d1d4"]) r2 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000001700)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/sequencer\x00', 0x2, 0x0) statx(r3, &(0x7f0000001680)='./control\x00', 0x2000, 0x24, &(0x7f0000001840)) inotify_rm_watch(r0, r1) 2018/05/07 14:48:50 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0xfffffffffffffffd}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="758065722e6367726f757000b23bea644bdb913e3b609a5b23235e87574eef3667b8a0af284d6a0cb7f6b5c5b56499605c01f44a03551010c49e82af5fe3746e3c7aad627d897dad1668bb44a566b2169b155b765d74cc6939c7ae100e34d8b70864232ba41ed12bf4db4905e3b0ff1b8f878afff027590f6fece0790a08b14f594941448a0462d93390f5a46f3d82d3cb1ea62e260e43bf301fd42418b7535608e639127ce015852da8def44003def12b5c8035d8075da98cbc"], &(0x7f0000000100)=""/198, 0xc6) socket$inet_dccp(0x2, 0x6, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/07 14:48:50 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x88caffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:50 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) 2018/05/07 14:48:50 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000500)={0x100000000, 0x392c3dae, 0x8000000000000, 0x8001, 0x10000, 0x6}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x3e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "6e7230deffffff00001000", 'ifb0\x00', 'nr0\x00', "73bc7f83010000000a2b0000321b3900", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0xffffffffffffffff, 0x0, 'bridge0\x00', 'dummy0\x00', 'vlan0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0xd0, 0x200, [@pkttype={'pkttype\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:pam_console_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffff7ffffffffff}]}, 0x458) 2018/05/07 14:48:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x6, 0x4, &(0x7f0000001700)=[{&(0x7f0000000440)="83ffe3cf91067788a1d96d2c65ec98dd742672931c57b8719186648945d14795bc3801f01d3a80d1af60fe9916e32ebdb7f765ef81ae287254d2b4478d2edb42b98fd2a2588a716a2506f83ab2d8952a788aac69b2441ae7d27f1341dbdc5070a2fbc8704790036e49ed1712f93550a64157f38b9932f65da1fabd98e6016e6cd8ee1ed46988b8af7dc99788a0e1a44cb317526d00dbf53d571672aa1dff6cac756e1de822e4b7717f9dfe0f09ea36f40b6c97f59c68db1a1d37edf60a3a00b5d77c91aa2e8a337aa9b8015088", 0xcd, 0x8}, {&(0x7f0000000540)="9f361ed5deb6cf27aa5c852e8dbdd11cd379bfe0b7b4588a68b115ee66fb3d2e8803cbcaacc5b8232dea2378c115d72f109afcc4d8a0fd80038113b605eec97eb3ae6e38ad4c8f549915e3a9605ae0adeb1f98cd4921a4d887fdc5d202449395a268683479c62a4ae00e47d1ec427775aa3443c6c6f40c1da1b503219ba60aa9c4fbfd16aceda0bb86cfe189718154b20e03a37bac5421981301c24cfa869b6951d0077aeca2d5", 0xa7, 0x7f}, {&(0x7f0000000600)="0f907360e10907386e1c0e4baefa89b90759ce71199bc6324540bc4456c36e871a836bbadf1738e766620a46e6876daba49d086b964da8a58dcebb026d838fd88b2e408ab0715834953457fdd3ec089311021f249fa6ef495d2827fa93d932587342a2be5f37d5fc4740559c09f84aa02d869246ed5d882198aa752dd967383d758d7d1775317495f18b420dac604b5f445d46df11d12dab7aa5c007020ea0437d6cdf6cd1914ae6b4d3d94d15af75b89381c5f66c04d09658a2dbbe39bf3f1f3692f0df93b9969630a40a43ad336374e6da352677d2567bf8c8f9a4d1a59a8ad93bca7385b8865bcd217367bffe98f3e7ce65bb140d32b8aadee549", 0xfc, 0x1}, {&(0x7f0000000700)="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", 0x1000, 0x7}], 0x4, &(0x7f0000001780)={[{@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x78]}, 0x2c}, {@force='force', 0x2c}, {@decompose='decompose', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x34, 0x34, 0x3f, 0x7c, 0x37, 0x3f, 0x37, 0x78]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@barrier='barrier', 0x2c}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x6, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x89a3, 0x7, 0x3c8f, 0x101, 0xfff, 0x100000000, 0x8, 0xc7}, {0xffffffff, 0x100, 0x7, 0x3}, 0x8, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d3}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x0, 0x0, 0x9, 0xffffffffffff6384, 0x1}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001800)={'nat\x00'}, &(0x7f0000001880)=0x54) getcwd(&(0x7f00000001c0)=""/231, 0xf2d97b28b7dec7ce) close(r0) 2018/05/07 14:48:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8598}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x111001) close(r2) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x7, 0x3, &(0x7f0000000000)=0x200}) 2018/05/07 14:48:50 executing program 5: r0 = memfd_create(&(0x7f0000000040)='$\\mime_type\x00', 0x3) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x9, 0x3}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) [ 200.116611] sched: DL replenish lagged too much 2018/05/07 14:48:50 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x500, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 200.171698] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 200.180529] hfsplus: unable to parse mount options 2018/05/07 14:48:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="c8000000210001080000000000000000fe8000000000000000000000000000bbac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000e00100020000000000000000000000000000000000000000000000001c000400000000000000000000000000000000000000ffffac1414aa"], 0xc8}, 0x1}, 0x0) 2018/05/07 14:48:50 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x99dbf44c) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x9, @empty, 0x8}, @in={0x2, 0x4e23}]}, &(0x7f00000002c0)=0x10) close(r0) 2018/05/07 14:48:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x4305}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 200.223268] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask [ 200.259960] hfsplus: unable to parse mount options 2018/05/07 14:48:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020401000400000000f801", 0x17}], 0x0, &(0x7f0000000200)=ANY=[]) r0 = msgget(0x2, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/17) 2018/05/07 14:48:51 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3000000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:51 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0xfffffffffffffffd, 0x80000000}, {0x3, 0x2}, 0x3, 0x4, 0x1}) ptrace$setsig(0x4203, r0, 0x80000001, &(0x7f0000000200)={0x9, 0x2, 0x1000, 0x400}) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xd68, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3cd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x5525c94b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x6351365, 0x0, 0x1000000, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={'veth1_to_team\x00', 0x1f}) close(r2) 2018/05/07 14:48:51 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x8630, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000200)={&(0x7f0000003000/0x4000)=nil, 0x92, 0x1, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffff9}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x5004], 0x0, 0x200000062, 0x401}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 14:48:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xff5b, &(0x7f00000edff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000080000001c49a7d9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/07 14:48:51 executing program 1: pause() syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x75934a1f, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/05/07 14:48:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000100)="c74c0000", 0x0, 0x67, &(0x7f0000000040)=""/103}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000140)={0xfffffffffffffffe, 0xfffffffffffffffb}) 2018/05/07 14:48:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r1 = fcntl$dupfd(r0, 0x0, r0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) socket$alg(0x26, 0x5, 0x0) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) memfd_create(&(0x7f0000000080)="ca5b70707030656d31257b7b63707573657400", 0x1) 2018/05/07 14:48:51 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x2000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:51 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) 2018/05/07 14:48:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:51 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@remote, @dev, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'gre0\x00', r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x1fffffffe000, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r2}, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400d00, 0x80) write(r4, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) 2018/05/07 14:48:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000300), 0x400000000000084, 0x2002, &(0x7f0000005b80)) r2 = dup2(r1, r0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="e0feec546506e9791f84fae3cf63bfc402ff93474d03fd8d6a94d1e7f68ecdb52d07852e723b38a7b707e84518932a3a4d8726ce89a4879f6192ed87602a943134c4e1a5e72c51d30b85c67baf07afaf60362fc6c5d0eff50bb1e440ad4e61f78c5a6bd9d89f744863f0628fa3b84296a8e6bb6f9aaec15704eaacb4ec0f98e9cb8e52a2e9b72faf52dba9f693af144a73ed95f3ed6da2fd3a2c64a3f67956", 0x9f, 0x84}, {&(0x7f00000000c0)="6e82af44af", 0x5, 0x8}, {&(0x7f0000000240)="c0c4f6a24f659c120bdbdacc80cd24532cb73635f12c0c9f14dab6511436d598e7b2a962064ecdea10db042922e06b850bfaf7d80ec4f09d1efebb801a635f92743f98b75a287d4dc724c3294f890de3b823c842884bd81751bf014dd71545f0b8a18fff65cf681101b84303878ddb6d6468e87f09acfeda85ba1b5970b86dd23ff38389625644d4b4c42c4ff7816d30629b507d6825", 0x96, 0x5}, {&(0x7f0000000340)="c9eb66831f27c7a9d91a559f05e62735643c8a6b1187467e0eb17ccc6bad2ea981392f699f88a9040b6d3bec04a2d81372fbfa0d60bf8642291fef389ad379ce1e6bfff794cd6d799a0183f73465fe990f7d0d5f60b3e6b69dc2ca10c35680b7d085278723a9e3a50f8c3ad696cce3f4e41646d17d2eafe5a95b1fb6fdac12676058281e09ceff9c771f350563cd7f85e499f4cc52411491815778a1fd30708e62e186b0c294ee2729f5f65a73a4a8e5040751b00702", 0xb6, 0x5}], 0x200000, &(0x7f0000000100)={[{@gid={'gid', 0x3d, [0x35, 0x33, 0x35, 0x34, 0x32, 0x33, 0x35, 0x30]}, 0x2c}]}) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0xfffffce1) 2018/05/07 14:48:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) set_mempolicy(0x8000, &(0x7f0000000000)=0x7, 0x5) 2018/05/07 14:48:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="4408e611c1", 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/07 14:48:51 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 201.917124] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 202.053689] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 202.093355] FAT-fs (loop5): bogus number of reserved sectors 2018/05/07 14:48:52 executing program 7: io_setup(0x100, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000003e0000002cbd7200fddbdf250a0000009af3570da495b98cf7c0c72dfb359329211e4797d9"], 0x14}, 0x1, 0x0, 0x0, 0x4044810}, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) pause() sendfile(r1, r1, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x17, 0x100000001) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000002c0)) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$LOOP_CLR_FD(r3, 0x4c01) ftruncate(r2, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/07 14:48:52 executing program 2: socket$unix(0x1, 0x6, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x20, &(0x7f000004b000)={0x3, 0x5, 0x3}) r0 = socket$unix(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/106, 0x6a}, {&(0x7f0000001180)=""/15, 0xf}, {&(0x7f00000011c0)=""/111, 0x6f}, {&(0x7f0000001240)=""/197, 0xc5}, {&(0x7f0000001340)=""/253, 0xfd}, {&(0x7f0000001440)=""/82, 0x52}, {&(0x7f00000014c0)=""/136, 0x88}], 0x9, 0x0, 0x0, 0x1}, 0x40000000) r2 = open(&(0x7f0000001680)='./file0\x00', 0x100, 0x4e) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000016c0)={r0, r2}) 2018/05/07 14:48:52 executing program 1: r0 = socket$inet(0x2, 0x7, 0x7) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000000)="0b0ac01c1f251abd15923ac773", 0xd}, {&(0x7f00000000c0)="6562f52885f9d7e906455a1076c25502b7e2221ad304ea9dbc65f5450f8c494cc6b49a10ac95b0391136fda3cc1ba531c92a3acfedee3d8d3b7aaa79484ed5b2ccee4e9441999a8e", 0x48}, {&(0x7f00000001c0)="3fd8418fe5975bec1a11ccb1a5016d837d87a2fce2772592c0405ef7271b6fa40999724da17fed9906e7cbfbd4a1883490aeeda0ce8105d46be43ed1d078b11a57a720e126e26dfeea42e5556e03b0ced8febbc49991cb7b05929f19c4fa7f5f9615bb8122c11598392d08c7adc6af3508f97447587bef6f4661a3b9df57e2691fdc9aa32e7db920627f2d79da5fd4728f8d4ce0c266539296dacb6fef5b3ab64aa0549c3099c6f07634f0ac7ca3b0040a767be3018b36bb3cad8b3d675951627d244bbe699280e6812f80a8a38b7fea5dc22f3ef9bb51f9be02", 0xda}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="d19b283dfb459a28b25e20622a2b55b1f2f14ae07080c29259d28285f5f3766cc711aa7a0e6de9e4807b0c525673175c52066a19ad942e53b6233da0cb5785ce9ed19e2ea2a85587005a4f6fd0b03789beb8643425fd507ec21935bf9d004c7b4b99fe9a1d5865430a84e504db3476e39f762aad4bc5443a04d32a272c2f51", 0x7f}, {&(0x7f0000000040)="64456c8c1a1b3519737efdb867dee133b47bce3dda28ba02d62a4b101a460751e3081e3d30610e7afa36b1f7c29d0ccb31122661d9a92ef0b92bf4", 0x3b}, {&(0x7f0000000140)}, {&(0x7f0000001340)="970cd335ee68fa4e5e4ae878fb0bc33c4cfdfd1671cea56e65476066bbc9fc8389a6f2a5a3a3e10b54bde03cad788296410b251c7df8e8265d8b88a6eebb53840a1a69e128c169adb6ee4789d1b8fb3e7c6047d22e0c4a28715e13ab7c090c513ce37fad1e3e9cf7f0a969d3deb48e600d44b13208bf98d137abe6a697c19d126f1683a0f791e5016157625eeb37fb1ed982904bf8f239c1daefba67ae783ab489baabeef25a04b71c5472cab352ab", 0xaf}, {&(0x7f0000001400)="88797a4a7e5e430e2f78e805bad88d8741f6c5de089afcbb6ea133ae360ba185f83fa1ddfebf9d0c9fc34f508199ace27c1e371cba295ef7e3fe32749f5d8acb1dbc499a7d71650e58f237aee9a6e5723eaf7e7c61c1c83ca03733ef5b5d843146a1ffc0688a89509262e06ac98f7d9c9c6f7850e4e6c39582b889c5b2b418ac7b221e5197bcd4d5bdce3287388721d5834ea3b553ab496d1f3b7c90b5a54ed8fba8a73660808331760bcbb08c61fa6742fcdcfff64d9b", 0xb7}, {&(0x7f00000014c0)="1a5eea63b6704cae48f78102b01baae9dfc02e30ab26e114eb2bc8a5b89aee6d6603cd865da259e0e9df20236136bb58e8ca0582b6ccba02c08b90921aec1ffb52e492042a2ca5d49b1b6eb4ec5e899fda67bd29be72b9610387e83363debe1b81ce5b1c162a94f15ba35a0c5c5120f90e6c8b3405aa722426e14a3285c0f85b0e93ff880b576546b143356c39eb782ca39c33c01ba824c9b7daa100c07beaf35cce6c25cd465b9cecfb43c09bc59c66c86463410098e977b22e19dc9da3fd", 0xbf}], 0xa, 0x7) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) r2 = syz_open_dev$audion(&(0x7f0000001900)='/dev/audio#\x00', 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001940)='./file0\x00', r3, r4, 0x1000) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000001640)="05fbb49a5f4fb3a536cf0c6fc5f524445353e7aab07d5e829b029813adbaa8653d5aac31971030aedfcd1aee06d674c9adf765586eaaa564b2e2c526d527e6e640173f53eb9b630d04d98a268c38b0c6ec3207316824b1cc1525771454bf210b68bcc3c112a18ad1172403e1ba8301c0322d01d4ef98daba8c4a33a6ceed9e5566102481b95a0aacdd07f373b81b4b8accb76a940b4780059a8aa5c11990f92f8541189153343f0ebda88257faa38652df2d036f1fd483f45faf", 0xba}, {&(0x7f0000001700)="bd0c393c94121034a49e3a245640eaf656efde68d2319d440158ff44ceab62dc618844b254885262ca03debd56343d99779a6fe286912819902dd979aa43c01ddf9ce1f58d3f504f87677cd796cc99f2426801958522b7fe35ddc019b48ec1431daf9c0ab791026626123e27be3b3acc0208182d9683fbabf1ff9abafe7130fa59cf66f2654a67dda9539168fa349b4feb87dbff92bc3a5ea5835738e3c2a7bdadc4c0d29b7080abe6bbcffa393460f4a40a646fe464656af872220d028d2fce9246", 0xc2}, {&(0x7f0000001800)="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", 0xfc}], 0x3, 0x0) 2018/05/07 14:48:52 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x81000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:52 executing program 4: r0 = socket$inet(0x2, 0x80008, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) 2018/05/07 14:48:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6e4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x4, 0x4f, "82d449e7fa663c1eb35e8a430b79464eb4623bfc5faf41b49811c4e1abc27524321c35024ec08320dce9640ee28ab2ddc0fafe0e005330e09d7cfabf4da6864a72e46cad496fb43d262584d6aca874"}, 0x57) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/07 14:48:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) socket$inet6(0xa, 0x80000, 0x7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/114) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="000000000004f7ff00feffffff5734ac6ae9a60bd45c5ff8df571d53e3a9696928825b8f5a084dcb8a2c8ca93c40534ebc88c8f68a3ca0a7ee6478ab64064beddacef7b2290100000000000000d2cfece8f3ad82cb3d4081f37de2a326b8e7aacf6811b9ab268c0f8d953b8b79fb63da9d8e1ca648b4608c86bcced5481a"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) shutdown(r3, 0x1) [ 202.099284] FAT-fs (loop5): Can't find a valid FAT filesystem [ 202.122362] FAT-fs (loop5): bogus number of reserved sectors [ 202.128280] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/07 14:48:52 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8035}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x84, 0x910, 0x5}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202800, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000440), &(0x7f00000004c0), 0x2}, 0x20) 2018/05/07 14:48:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x802, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/07 14:48:52 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='wlan1em1\x00', 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8b4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300e81c85687f0000000400ff7e28000000110043ba5d8060000000060000000029ec24000233ec3fc60f61c3e32526fe1b0cd37ed0", 0x4c}], 0x1}, 0x0) 2018/05/07 14:48:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0xdb, 0x8, 0x4000000008, 0x8, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xfffffffffffffe7b) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x0, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x1813, 0x2, 0x7ffff5, 0x21, 0x20000004, 0xffffffffffffffff, 0x10001}, 0xff0d) 2018/05/07 14:48:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/07 14:48:52 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x9101, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'veth0_to_bond\x00', 0x10000000400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000052, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/07 14:48:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x28000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x100000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0xfffffe7a, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) 2018/05/07 14:48:53 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='wlan1em1\x00', 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8b4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300e81c85687f0000000400ff7e28000000110043ba5d8060000000060000000029ec24000233ec3fc60f61c3e32526fe1b0cd37ed0", 0x4c}], 0x1}, 0x0) 2018/05/07 14:48:53 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:53 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9, 0x0, 0x100, 0x8aa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f00000007c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="e00f00006efccc5af1a168fe5c41b36a348301306a6a9461faa3b034023720ca7040aa275193a119696589363c93c45448ce3970de6ca2e0bc78e17157a23447d95ee92d0fa7613e2b6d2453b793639260a55dce85ed0a5778da24491240a4154dbd026eb172eed7c9841bba4fb1e93f572c6e414ee1e3080dcc2731a8810e4bab72fe410f88cc101b6f5b5230389cf436e03f939f78b61ab1da2f6660a0c0fdace6d66588804a72387533eb0ea2094e38835ac3eadf15d6fa17a2a69bac43732e58ecd7aaff3984a6b755335a79a57b18d0b3942a77c77900260018a369db2d57667b7c1a90db5a3daf0636779ea4d838df8aa678c0a1391e0ce338bf25aadcd8dfda62c6a45f336e161153c6b4883d77efb5d5d08c44203f73c14b5d7a4e592188df7c475b3fc98254502a08a6fa323c047919b3eca1782927da510f546edfaa125e1b127825bddad9d430a0ce12cc7d0b0efefc99221f0213fbe790e395761cd5a4fba077e02ec172f595305d15ec717b4ebd93c887633953c13ff664449944d6a316779a33146c5981ff92d0c41f007a03ee815c61a646471f71713b233a6e98c6ada8b831c11421bf6792e32127d54a4250b4963c79c519fa2e4dfedbb7dd6064f6e43716acde0bb54056ec52eb13b9490cc882a6aa5664bece3abb0e50a807b32b71e3972da7c44ea2980aa5305ec7a374fa2d0244edb7e68648ccd2722a23c0ba662b178f44d0e1bf773e9538d46565bec279813178b138ce0e9a1918adca9775c3fe1762643bfd99acbf6fb62865082a5d346215632e9345eac21c24371ade7039ead30b4d6189dd6971b27a3c6ddd2d75b5ff555d62704f18598897ebd0767dfac8f314c06b115828444ecaf91e050f6535d8dad171a7f7cc5027862d1ba2a05134e1f0c8c28af7d2bab98d687e478282197af08c4ecbd9a2c7179d7eeaa81395e39a8d136b9ad705d5cd84e0cb674b9ab310a99b396ad1a837f96fe4d7b9f4c3a36d06fde0d34ae0363d32e44ca1b3d7c8402478053d5ec26437fe5e11fb59949492c219b1b6ef06d6b04431e89a53a427fe4807d72aae4358085116352d2bf444a03ab920a3f528521b0bf685e6ab997c0211a6e7767c6bbbb1c391c13c10bdfcfe27e9cee49348b31631e8605fc1ed8a7818886454a00288ecc71da3e222bb398fa0c56a650ae48e9b5503c1c15630db24f217319a4803134d8b5917cfa4d2d5e96d6c6fb63603a097ff86a0a547093ee8328782b66ed2769d7052d89b4d6aa4fe5a2f229bb09dc783648ba634568cf2ad0b17a213994c4199639fc79a59faa8d755ca617e6ca7b59395a98de8a4acb7029da00f522bbb9b4bea5984c708c37ae1d11c91cf9b2ebd246aea33954cbd4a06a65abe1fcaae24d081098762194e0bdcac7efa05d02e8684387961ff7cb6f63ad9093923282a29111eddf795430cd5e9136ac63fbd926580dd9c5985e2c131be6553b44ef0f30309f96c5a7bcbe2af28e01d5c27cc68bea7c47ddbcd049264a6548ca79c1f4e5603be389b8cd0a584b820ddd607edaba8b84b8ec018dd50bd7e7c58acf0aed7b700c579c47b2781486b68c2f8f01187994c22f0bfd5921d5307611ea43ec4d11db844ca1e16684521a04d6e841b622e422dc5d55a03f881cdba6289c2678672baebbb7f69176d4160fefa6da1807d0bfebbd5d17cf5100ef9fd35b73bb096c52f4c7f661f0ae26d9fccc308b2677b6f096544085f942d3e9b55b242c3889ceb564451858dd3e7819e3bcf69e4b6f28468b238ff5009e532c9fc68fa49d3a897462402222174955f50844d45a41028fdf8aef1ea45432ff61c7e844dd498e7f48bd465b5554e49852f38bc4527fe2e273036ed450e0e539322d4a1e65abae9319fbc05d6783462982526bf064396a2f5fe9b34a6d3ef30f8a4cdbff708854b46b3facf80bbec0d21f0f7379cfba11800f2c2f64a5f6f15a48459124f38755ccd395cdee42cd0928f1c7af03003378677e74ea0a429df04f3be3928b2c3251eeb1a094a69b77dbe31116d80cceecc4c150e10ef7c40c048496552152c07ea8490598915eca120c7e5f7666aa46d72b4365d2fd3200b66132056d25346bf2139f20c7ab71da3adfed23cf684d5de7326636fbacff8b9e360da2eaa53727d7d02331ecb51ff9aaa048d0a1ec6ca79b57a5d2bdccd8f0ac5214d62ed255c98cfccc348e20876b24e06a9d7ed9a161c70c6a518f5bf984aa20b938cd6927a65f1ad53f7b23f75a7275c5f6fce529beb2ae970b5d73567d6f5ea59d3fe30f9296bc0cc071d782c3b16fb06e1b8378637c517b0c6919728069dae3ee0564aecebec951c09ec2f51c62b51c4cc64766e7705dd1b74fedab9b23162f735710798cc2286dc7ba6873c31fa8589abde17ffbab0d1c7a366980b8194cd7baf8dc62cbd9da30316d389b3f8684290b4cd150e1c19711ddc7b79d5c2343e1aec59850ee23143d1efa1faf13673ac35c1a340d861224f7b1fd24f12219c2fcb8c9f7f463d65e6e14f2a3939102724c1d82918f4f3fa8800eff49dcef5aab8fd8b3fd5017a0f7baaaaaa42ec9aed32c01926f6d7c4133ed6298deb670adf8ca2ff8a2f5e9fb95c1cea6a7a4d6c3223a9ce5c3f7631577615052fb2907e8d5a265bd8c99b6e93c22f94b7fa56db6b553bde2144d4095269b97af908be706b0c178466050c1e1ebaa3852b46ed764f23de769c9b72ea1a13c652f6313d6019be73996d4bd12960367dd779d452ee15ca881ef5774a2e6e188577b04c5a2b61f22a576ad61f8505f685c172e753f88eb6bd73e729c2cdd59d96c60d1ee9230d0cc6e9c61d4e8479e6aa7abb60a6a555c35a95dd89884568a82b208f4624d13b666a6fea5504fd800d6a856a3b078fdfce40390c6c6e13897af4f13fa77afa58708914ee5520df778ae18a04e13eefbc8fb063f5e442742f46d8d97dca4d52ae0e88926c6db5f8fd054b50e1ab8e1509b1c998835f0ed2c51dcbd7ba633431cd0c525422cebdf4338b94e1572f4c3a821b644422a34251e9f1ed0b6147051cfcb8b829037edca3d615b29b8270bb0c7715e4041f7c227ce5c4d39845c4918f81e3b0b409170163976d0a79916bd964bd782e42eb0836fc12d1eb550de0ab48d96e9d874eeea1b6ef3b20a2f0dc88712667d4e28ef10de49db6bd16589bedf1a6cd9613bdd314ae63f1a682f55fe41474d2d92b6035945362945ba8547412d7084cf9cc9c7556abcc4524d1a7cb781e56c4124886ea10b4cf47b0d01d75bd9c5d5b7ecdff39290bb78c90c87af29fe23ce8245729fd72395095675d04d9a3732ed67c0ae904c674b701357ad36e01c1fee3cf2cd344ced74879251e9ff3cc2b44d43e6818ca9c73b9a76cf610f4735b568ee47c6c16c1b77d347a897e2624f6f380a6a419241d52cc939b984d4ee1f24ebdd1df1fdb42efe2ac3e3f86ea7b9a9819146e347e1bdbd902ae3d139330c3b32bb20cf4804858d9ac733a2b21ea67bfe3d4070c8777cabe4165a34f64bc179d154dbfcb22f8f31fa8b519abaf4cf37e3eec3ae79b102b9f403ce85d45113d15844433af30be2ec229439db432bffed3e86c4676315ef58adf6cd57da76327a2906aef43e6a4c5c451bdd41d02f6d911811c7d1ea56f15ab550923b7716d4b521ace65f7c107fea94d529de66415adef03d2eb757781eb20fb0f22beaa7ff836896b5a94714a2e1ce221c5c1f83f3d286952b982d7424fe4b2fe9059a783acf9840e4bd487dd25eeae98ab9d8beeccccdfa2d2d18cf639425ebf7e6abd15e186a4e49c885c984d99a56d18629aa18f00d7503e4cd5d440f52efc20eb15ff844c61b198ce4350e1f8a4d968a148c4fdcf0680d4dab2747ce46e8dcb6a785c6d822427f6aa4ed960bcab4dc7ea5580b9d0553e503da7c6ce09d144378a66bcc30862420cb60918f5f072d981aceed59320c5394d4ab193559ccda2d5098e977d76022b574fad2e71c6753579b629f03c964017b8dde59c9300e4f3aeb0a6731d41e563aa6e2c8a0dcb686b62bfa5631418e92e8c390c706af050d047fdca798a80c82f332009cbe3807ca46497d0828745305507cfea1d167340b4c991391796023ab1d8a3928c119695821c061643e00777520d84fd9394b27e76139e3d6d2bb4f037cccf44c646cea9bcc3580e3043b703aecda14ed04f4ecf1f4187645ba073cf0423821bac1cb91b4c9b13b84143598bcaca626bb60a89659aea5c14a31a8cb482eceb9c69f1b05ef80cf18f6f4fed28c8411ac8a1a6f457449a15cc47cf76a2355d2c8097a97a4811cb21050155dd1dd1778ad2e4f1f79fafed15ddb189bfd3d22ecd92096d021008cef7f3f556604a0937dfc778ecb32c1985dd72408d51e3ffe2dbd6d8bb3cb5fe9f5dfd9af15b2e1f4a467f57294e0751c8a8d0e278995c1ddebcf83b329434ed857abcc84c73ec0ea6657fff55c3ed51210cfaf82517af04000000afe1673015d2cb871328171eb7d07e13a83766a0b93a8d746296fbd5dd49cf8cfc3ce2041c5d78b4eb5d2e87dbac445130e742decc7a6ed70767cd235d433feb7ded327095e039c6a18409c58987fbc46a91cfb8aba64396643bc867d79e513f91a4b8211038754be06ffa2f865479e1d5ab506fdd63ca0670f5f4d2c5519db2153b4b616fa735b75c47a7c7e0813301c08cd77668fce121894eb68eb5a0badbb4dd96d1075135d9db818f3fa7ade0420feedc90db72465461777a8841b486b928349800f404da5e2c10e390343d8aa2a4e18d80ed880619c1a3549e3ad6545f74489b2889feb77d64033ed3aa678f4f4dd7ff370af613113a3f4f9e445e5393f0c6cbf866074afc378e652e68fd7d8b07afc55bdec5783fa5540d7ac925fc082173a0d20278dff1887b802a6117553ff6ed8cb34c1a28f13e6b255ebafbb60f34b063e642634bf15e4c98222b2d2d5c01f12ee6392619505da4bebb9e2d1987d5012751d4b2bd86776bb21a755c9ce5d443232f35af75e376956032fb56984027a3550d333571fa4a28f9a29f66a06e02640a6aa2f70b9157cf17abea629cdf1e79a824127bb42264e2d98159170b71e63d4231bb6466d9f46735112b92494a33bf4cd49ccc02b5a34ea043c95b7c275f1c8cdc9a09d0212da3b218ed60bd214b1f2a9e4c0e8e076e9ec02516c5a939516ce74b159edc680623d6110178fa99bd50e8070501ea09679a8a58d52425cc7fa4f3e47e447a8b8a8872641144d356474365c4fa3cc3123101832dc50fa454326f7bf29aaa49c26a22d89d081d0f91728a227a38c6d6f13db1583404207bb665f89db4074f5e441676fbb7bb19a0dd3d682243b805ae2c7875c2758c1c40c1bf3ca1e18c6226201c7241906344e89922b748408cad636040a51d3cdf3fa8c8276a812288a10d7862174b56e5de511e5b34d49f4bdcbdad156095a132e6260671ed3254cb5612195d2c4ab020ab579d159f5f536931b04748ef97bc66a5731ef5842f293766d372ab98206694670d9262aa7efb83cfc02d69d46a929921627dae2396929b2d301855252d75c5d0a15e16e73def9c4b78b7e996627ebee2ba098799e0c37a4c554b80e222cb0d5bdd4d0118a4e7e858a3a69b6d18a6a19be67838d4c45214f552b63cdc11c904196f199dce9705f05228aec5a9f58204986d5d6872c12c704cd711318c509c9258b36b7d30f104bc524b95d27ba564b439a4a78d03c401093144538186ef8be26a88ab61e7327db8800a12118dbed6d04e027a85f324e3d15116554863cb838a6426311e5dffd4dfd7fc90ee895539530376957c0b6a0e6e4b"], &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000002c0)={0x0, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r7) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000880)={&(0x7f0000000480)=ANY=[@ANYBLOB="c8000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) 2018/05/07 14:48:53 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffeffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000001e, 0x1, 0x9) getsockopt(r1, 0x6, 0xfb, &(0x7f00000000c0), &(0x7f0000000040)) 2018/05/07 14:48:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="4dff7f00000000000095298992ea5400c2", 0x11) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/self/net/pfkey\x00', 0x541401, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000a40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000098040000ffffffff400100000000000058020000ffffffffffffffffc8030000c8030000c8030000ffffffff04000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f8) sendmsg$can_raw(r2, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x1d, r1}, 0x10, &(0x7f0000001b40)={&(0x7f0000001b00)=@can={{0x1, 0x0, 0x5, 0x4}, 0x4, 0x2, 0x0, 0x0, "0f38d7ebf55e407c"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000001700)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f00000003c0)=@can={{0x3}, 0x0, 0x0, 0x0, 0x0, "872208b5404a2279"}, 0xfffffeec}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/94, 0x5e}}], 0x1, 0x0, 0x0) 2018/05/07 14:48:53 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88caffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:53 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x14001) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/07 14:48:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x30000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 203.498668] sd 0:0:1:0: [sg0] tag#3299 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 203.507792] sd 0:0:1:0: [sg0] tag#3299 CDB: Read Generation [ 203.513644] sd 0:0:1:0: [sg0] tag#3299 CDB[00]: 29 f2 7b 2b ac f4 18 f2 ca 69 11 52 4a 8a 0f 9f [ 203.522562] sd 0:0:1:0: [sg0] tag#3299 CDB[10]: 3f 41 42 7e 98 d6 b2 61 46 c2 af f3 e9 c7 e9 fb [ 203.531482] sd 0:0:1:0: [sg0] tag#3299 CDB[20]: 54 f0 8e 3d 54 37 bf 1a 84 c0 1d 83 27 bb a8 fe [ 203.540403] sd 0:0:1:0: [sg0] tag#3299 CDB[30]: 28 c6 9b 95 2c c7 40 50 3d 4e bc 4a 3e e6 ad 63 2018/05/07 14:48:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x3, 0x20080000}) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x41, 0x206040) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000002c0)=0x1) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80, 0xd0800) sendto$unix(r0, &(0x7f0000000140)="7645323d0f2d868caf0c14aac60d02b27cf635dd0c3a1dd2f8320b80e9401f44200cb245659c983405b8a0d76337d532a589998a5db2973ee80305caf1981c358918aaa6d07d8fb10908f9deb7457e91594402ff063e6fb51364d3cd9cc61be92aee77c0ae0ca872476b5c2bdfa54b5f1612c5d2c378675a7d4916d6b1f045ea5c4da06534599bce8fef1113e1", 0x8d, 0x4840, &(0x7f0000000200)=@file={0x1, '.\x00'}, 0x6e) r2 = getpgrp(0x0) migrate_pages(r2, 0xa30e, &(0x7f0000000040)=0x6, &(0x7f00000000c0)=0x2) 2018/05/07 14:48:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f212529dd0f09c4e2f2f72cfec4c19d65a9bafa0000c4c37d4c4d03000f20c035020000000f22c00f009004000000e374f0824d0000", 0x36}], 0x1, 0x0, &(0x7f0000000080)=[@cr4={0x1, 0x1014b}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 203.549346] sd 0:0:1:0: [sg0] tag#3299 CDB[40]: fb 71 64 78 d3 e4 71 7f b3 f8 35 56 5a 52 f6 97 [ 203.558276] sd 0:0:1:0: [sg0] tag#3299 CDB[50]: 80 07 a6 7a 96 9d f8 01 1c 36 ba 1c 27 ef 9b 04 [ 203.567199] sd 0:0:1:0: [sg0] tag#3299 CDB[60]: 46 70 d3 5b 80 2018/05/07 14:48:53 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 203.598989] sd 0:0:1:0: [sg0] tag#3299 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 203.607935] sd 0:0:1:0: [sg0] tag#3299 CDB: Read Generation [ 203.613730] sd 0:0:1:0: [sg0] tag#3299 CDB[00]: 29 f2 7b 2b ac f4 18 f2 ca 69 11 52 4a 8a 0f 9f [ 203.622621] sd 0:0:1:0: [sg0] tag#3299 CDB[10]: 3f 41 42 7e 98 d6 b2 61 46 c2 af f3 e9 c7 e9 fb [ 203.631530] sd 0:0:1:0: [sg0] tag#3299 CDB[20]: 54 f0 8e 3d 54 37 bf 1a 84 c0 1d 83 27 bb a8 fe [ 203.640425] sd 0:0:1:0: [sg0] tag#3299 CDB[30]: 28 c6 9b 95 2c c7 40 50 3d 4e bc 4a 3e e6 ad 63 2018/05/07 14:48:53 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000003c0)) r1 = socket(0xa, 0x2, 0x2000000000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xbe, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/190}, &(0x7f0000000300)=0x78) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x7}, 0x8) 2018/05/07 14:48:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xb9b2) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x36, "62b2d7ca6684e6772a26bba39a30204a6ec831d3c2ea802ab561eaa108d3304f750ecdde8eeff88957999bf3f63e0b6a68da61180e02"}, &(0x7f0000000140)=0x3e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x402}, {r0, 0x2e5}, {r0, 0x100}, {r0, 0x1}, {r1, 0x8}], 0x5, &(0x7f0000000280)={r3, r4+10000000}, &(0x7f00000002c0)={0x7}, 0x8) [ 203.649324] sd 0:0:1:0: [sg0] tag#3299 CDB[40]: fb 71 64 78 d3 e4 71 7f b3 f8 35 56 5a 52 f6 97 [ 203.658225] sd 0:0:1:0: [sg0] tag#3299 CDB[50]: 80 07 a6 7a 96 9d f8 01 1c 36 ba 1c 27 ef 9b 04 [ 203.667119] sd 0:0:1:0: [sg0] tag#3299 CDB[60]: 46 70 d3 5b 80 2018/05/07 14:48:53 executing program 5: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000040), 0x100000e, 0x0) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) 2018/05/07 14:48:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x88480000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1e) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000040), &(0x7f0000000140)=""/234}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/05/07 14:48:53 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x14001) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/07 14:48:53 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8011, 0x8000) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0x43c) mmap(&(0x7f00008e2000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x29) futex(&(0x7f0000000040), 0x7, 0x0, &(0x7f0000000140), &(0x7f0000000080), 0x0) 2018/05/07 14:48:53 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x2800, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:53 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x4, 0x0, [{0xc0000003, 0x6, 0x4, 0x3, 0x2, 0x6, 0x80}, {0xc000000b, 0x1, 0x4, 0xffffffffffffff00, 0x4956d479, 0x4, 0x7c}, {0x0, 0xc5, 0x4, 0x3, 0x7, 0xfffffffffffffffd}, {0x1, 0x6, 0x2, 0x7fffffff, 0xd2f6, 0xffff, 0x3f}]}) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f000001dfd6)=[{0x4, 0xfffffffffffffff7}], 0x1, &(0x7f00000003c0)={0x101}) semtimedop(r1, &(0x7f0000033816)=[{0x0, 0x2, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/07 14:48:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0xfffffffffffffd39}, 0x1}, 0x0) 2018/05/07 14:48:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9b, "b5cf42ab4ceb38c2359b85771e37b82998975e38258b5117a35a8f9fb249cb7eb089800be87ff908953efd646858b13cac89307fa745af230e11fc403a89203be86856d1bc1f21a4e7fc356e45ee35c91152b2b8e3ce40cfd742a423e7d116c837360f4d8cf097a741ef73d06263534951a51038f009c2dc5e991dc6d98829351987370640892858c46575da39c0d1a87bbabeb667cf25c9006729"}, &(0x7f0000000140)=0xa3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x845, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x8000, 0x8, 0x401, r1}, &(0x7f00000001c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='syscall\x00') preadv(r2, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x1, 0x0) 2018/05/07 14:48:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8847}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x0, 0x28, [0x2, 0x7, 0x7fff, 0x0, 0x8, 0x401, 0x1000, 0x8, 0xff, 0x1]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1, @tick, 0x0, {0x8, 0x3f}, 0x6, 0x0, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) shutdown(r1, 0x0) 2018/05/07 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x40, 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0xdeb, &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="983f5323e49a55b79f231ee60cda789c", 0x10) [ 203.995882] sd 0:0:1:0: [sg0] tag#3299 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 204.005141] sd 0:0:1:0: [sg0] tag#3299 CDB: Read Generation [ 204.010941] sd 0:0:1:0: [sg0] tag#3299 CDB[00]: 29 f2 7b 2b ac f4 18 f2 ca 69 11 52 4a 8a 0f 9f [ 204.019836] sd 0:0:1:0: [sg0] tag#3299 CDB[10]: 3f 41 42 7e 98 d6 b2 61 46 c2 af f3 e9 c7 e9 fb [ 204.028744] sd 0:0:1:0: [sg0] tag#3299 CDB[20]: 54 f0 8e 3d 54 37 bf 1a 84 c0 1d 83 27 bb a8 fe 2018/05/07 14:48:54 executing program 7: syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x400000, 0x20000400000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x307, 0x0, 0x200, 0xcbdb, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x2, 0x0, [0x0, 0x0]}) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc}, 0x10) fcntl$setstatus(r1, 0x4, 0x40800) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000001c0)=0x7, 0x4) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) recvfrom$llc(r1, &(0x7f0000000040)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/05/07 14:48:54 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x28, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)={0x0, 0x2, [0x0, 0x8080a]}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x3}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x208d00, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r2, r3, 0xb, 0x2}, 0x10) [ 204.037656] sd 0:0:1:0: [sg0] tag#3299 CDB[30]: 28 c6 9b 95 2c c7 40 50 3d 4e bc 4a 3e e6 ad 63 [ 204.046555] sd 0:0:1:0: [sg0] tag#3299 CDB[40]: fb 71 64 78 d3 e4 71 7f b3 f8 35 56 5a 52 f6 97 [ 204.055448] sd 0:0:1:0: [sg0] tag#3299 CDB[50]: 80 07 a6 7a 96 9d f8 01 1c 36 ba 1c 27 ef 9b 04 [ 204.064343] sd 0:0:1:0: [sg0] tag#3299 CDB[60]: 46 70 d3 5b 80 2018/05/07 14:48:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:54 executing program 5: socketpair(0x8000000000f, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x2) syncfs(r2) 2018/05/07 14:48:54 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 204.167695] llc_conn_state_process: llc_conn_service failed 2018/05/07 14:48:55 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) 2018/05/07 14:48:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x101000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x8, 0x30}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000002ac0)=@l2, 0x80, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) close(r2) 2018/05/07 14:48:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x806000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:55 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f00000000c0)=0xffff, 0x4) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e1c, @loopback=0x7f000001}, 0xfffffffffffffca5) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x7f00, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/07 14:48:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x50) writev(r0, &(0x7f0000000100), 0x0) 2018/05/07 14:48:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="617474722f6b61796372e26561746500") fcntl$setlease(r1, 0x40e, 0x0) 2018/05/07 14:48:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='#-GPL}\x00', 0x7, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/05/07 14:48:55 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000100), 0x1}, 0x20) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000010c0)={r0, &(0x7f0000000040)="9debdc8bdec9c59d3793d18cf8ed30cc6247e1ddea4b99ca0070c6a2a5ea658ca91b9de774e45c5c0e459c10fa5476dd67b57d6ee4e3bde3dd7b2e4e6dde0466657ef29bee762e8b383342f39fa76747080f5816b9b07429", &(0x7f00000000c0)=""/4096}, 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001100)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) 2018/05/07 14:48:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x2) getdents(r0, &(0x7f0000000040)=""/6, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/05/07 14:48:55 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xc0ffffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8864000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:55 executing program 1: r0 = msgget(0x0, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000000c0)=""/173) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x400200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x3, 0xfff, 0x8000, 0x7, 0x553865c0, 0x3, 0x5, 0x3, 0x7, 0xdb0c, 0x8, 0x4}) write$cgroup_pid(r1, &(0x7f0000000080)={[0x31, 0x32, 0x38, 0x34, 0x33, 0x32]}, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/07 14:48:55 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f00000001c0)="eb52904e54465320202020000208000000000000000b000000000000060000000000000080008000ff060000000000000080280000000000ff00000000000000f6", 0x4}], 0x0, &(0x7f00000000c0)) 2018/05/07 14:48:55 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x806000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 205.406010] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 205.414563] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 205.426651] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. [ 205.547705] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 205.556243] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 205.568431] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 2018/05/07 14:48:55 executing program 5: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000038700)) 2018/05/07 14:48:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002ec0)=@ipv6_delroute={0x24, 0x19, 0x211, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x1ff}]}, 0x24}, 0x1}, 0x0) 2018/05/07 14:48:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x47a7d0bd, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r0 = pkey_alloc(0x0, 0x1) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/187, 0xbb) pkey_free(r0) 2018/05/07 14:48:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x85d, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x16}, 0x8001}, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c4d699e, [0x1, 0x730b, 0x4, 0x1, 0x1, 0x9]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x600080, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x9, 0x3}) close(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x0, 0x1, 0xfffffffffffffffd, 0x1, 0x1ff}, 0x8, 0x0, 0x9}) dup(r0) 2018/05/07 14:48:55 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x8, 0x7, 0x8}) 2018/05/07 14:48:55 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) read(r0, &(0x7f0000000280)=""/175, 0xaf) r1 = dup(r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0xde, @loopback=0x7f000001, 0x4e21, 0x3, 'wlc\x00', 0x20, 0x80000000, 0x42}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1080, @time={0x0, 0x1c9c380}, 0x800, {0xa7a, 0x3ff}, 0x7, 0x2, 0x10001}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x3001}) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000006c0)) 2018/05/07 14:48:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x12, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/07 14:48:56 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88a8ffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:56 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x1cb}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0xffffffff00000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000440)={r1, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x1}) readahead(r0, 0xfffffffffffffffe, 0x7) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r5 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000080), 0x2e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) getdents64(r5, &(0x7f00000001c0)=""/253, 0xfd) pread64(r5, &(0x7f0000000300)=""/4, 0x4, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xf}, 0x8, 0x3, 0x3, 0xc, 0x20000, 0x13c2, 0x2}, &(0x7f0000000340)=0x20) 2018/05/07 14:48:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8906}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xfffffffffffffffa, 0x8000, 0x9, 0x3, 0xc18}, 0x14) [ 206.103958] XFS (loop5): Mounting V4 Filesystem 2018/05/07 14:48:56 executing program 2: r0 = semget(0x1, 0x4, 0x28) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)) syz_emit_ethernet(0x4b, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60aa10d90015060000000000000000000000ffffac141400fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00v\x00\x00\x00\x00\x00\x00'], 0x0) [ 206.156438] XFS (loop5): totally zeroed log [ 206.192413] XFS (loop5): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 206.202477] XFS (loop5): Unmount and run xfs_repair [ 206.207580] XFS (loop5): First 128 bytes of corrupted metadata buffer: [ 206.214305] 0000000062ef909e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.223205] 00000000034dc23f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.232135] 00000000f28831f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/07 14:48:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x4000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 206.241609] 00000000e46179cf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.250508] 00000000635c96ed: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.259402] 00000000b124ae23: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.268294] 00000000a40af6ee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 206.277185] 00000000665bbc6d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/07 14:48:56 executing program 7: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000cc0000)={0x1}) [ 206.286119] XFS (loop5): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 206.295631] XFS (loop5): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 206.304231] XFS (loop5): failed to read root inode [ 206.568346] device bridge_slave_1 left promiscuous mode [ 206.573893] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.586616] device bridge_slave_0 left promiscuous mode [ 206.592148] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.631592] team0 (unregistering): Port device team_slave_1 removed [ 206.641582] team0 (unregistering): Port device team_slave_0 removed [ 206.652840] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 206.670206] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 206.700893] bond0 (unregistering): Released all slaves 2018/05/07 14:48:56 executing program 0: prctl$setname(0xf, &(0x7f0000000200)="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") seccomp(0x1, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/05/07 14:48:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)="73c57a6b616c49657200", 0xea4c, 0xffeb, &(0x7f000000a000)=""/195}, 0x48) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/07 14:48:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x2800}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:48:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='scalable\x00', 0x100000142) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/07 14:48:56 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) clone(0x0, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/05/07 14:48:56 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:56 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x10, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002600)=""/85) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) prctl$getname(0x10, &(0x7f0000001500)=""/4096) prctl$intptr(0x1c, 0x1fe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001200)=0xba, 0x4) r1 = memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0) getgid() getgroups(0x1aff8f61002838eb, &(0x7f0000000080)) r2 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r2, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x5) preadv(r2, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) perf_event_open(&(0x7f0000001180)={0x4, 0x70, 0x0, 0xa000000000000, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0xf, 0x0, 0x1, 0xfffffffffffffff7, 0xff, 0x44, 0x8, 0x200, 0x4, 0x5, 0x6, 0x7, 0x0, 0x1ff, 0x9, 0x3d21, 0x80000001, 0x4, 0x3, 0x3, 0xf9a, 0x800, 0xfffffffffffffff9, 0x5, 0x98f, 0x3ff, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x0, 0x1, 0x0, 0x7, 0xae, 0x7}, r3, 0xb, r1, 0x3) mmap(&(0x7f0000674000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x4e) tkill(r3, 0x1000000000016) 2018/05/07 14:48:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') connect$ax25(r1, &(0x7f0000000040)={0x3, {"92fd1199ef223d"}, 0x4}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/05/07 14:48:57 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:48:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/07 14:48:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 207.151137] audit: type=1326 audit(1525704537.099:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16357 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/07 14:48:57 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 207.256825] audit: type=1326 audit(1525704537.121:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16357 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 207.278164] audit: type=1326 audit(1525704537.121:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16357 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/07 14:48:57 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="be73115b70eb0d37a0fdae8e1329a291b3eac1b6806a63d30fcedaae5a4dabe19c57fd127acda81ee5ea85aaa5568153350cc7a2f99f034929e660fcb2b4e109d3af6922e5e2e5bec2abb6185fa572f8900e7860d14d228b8dd48f40e1948eea84df590fdf561ed85ae671c0f29b0fcd4c9de35ca945a85206cd195f808b8830c2550a4e2fbabe79c22bfbc9566effc715b8d8b2da62cf04575d353151459092cee8b045306628b073765e2986", 0xad}, {&(0x7f0000000100)="c59dc306ad7aa70438fdad85c6530b4b11536687648ad5cd5f21d9e890a0f89f91d61572a982ae545d6afc1fd8afb9ffcd5d9010610afeb9bf7d9dd336d0b1d3ebdc71964720935956235f78c4cf3b80a4cfe589f9cbcfaa6adfea2d195142e37c3c5e265a27ee9c97b8ace52d881bbee18f18521967bd17ed048f75205d7e5cbddddc928632b5b51075b7a6a4cb493e7d89a351b5d8c2b055fce1ca2f3d828b24adf6973a38ae1a1bcd0f38a6af06e7616c6070dbb41a9ec79cc6c59802bdf228084bb8e238146fa50f6126fae84a5f744327d6a32d51c06311bd35e984498bf05acd8183a77f8d34f3ca78bb57", 0xee}, {&(0x7f00000002c0)="619420545b13efe7f88d536c8846abbdd4f887b962ce4e3416606cc6fe03c0366a8ab1d572839025db25cb8d0d857472d1a3e07f1753c6fe3e6a9fe6a8778ad21c96b7fe3ba062045091ae0f3e050e9bc52ca1ab979d73a2cd06dec3682f01126fbf818e8f4730ac10efcdcb98f5862465ccfb2b5755508528f2590eb1b5741f05808419f260914f6666e4d5a721310540bf641636b6330106c4494220716be81a674cb6892bb9966a3c4d4e1fefd494abe84ab7f6c7ac43625e8be1f56f5f2f4a97bf52082545", 0xc7}, {&(0x7f00000003c0)="197c9e4cd052979b4c2d17f14618edad95777420e6ad9f8e80055d33afe0335590950ccb506a9e95810acacf42309bea4972b9e79d65535fa0c3ef67668d3d4fdfa9e3d761c93b576f0c8125a8357b75cd1c934d1cd49642b4519798b9ed268efdd22db999128e83076d0e7fb72ce22ca83e2a0e980da53527ad2eaed11240c06965683c177652e7d56e6ad99e70665caec7df608495a06aaedde6dbfec52415446408497b1dc6af32c62e09374c68a9bd74941ea4419878cb535f", 0xbb}, {&(0x7f0000000200)="22b0a702dae9afa95506f61af22e9ca1b5eeba6385bc846020fe63d1d0c520346ff27fa3987f12d14456c58cfd", 0x2d}], 0x5) r1 = fanotify_init(0x0, 0x0) r2 = dup(r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000280)) 2018/05/07 14:48:57 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000180)="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", 0x4a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/193, 0xc1}], 0x3, &(0x7f0000000540), 0x0, 0x3f}, 0x21) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) sysinfo(&(0x7f00000005c0)=""/74) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/149) [ 207.299155] audit: type=1326 audit(1525704537.121:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16357 comm=6D643573756D73656375224B229C5C exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 208.995145] IPVS: ftp: loaded support on port[0] = 21 [ 209.342856] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.349282] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.357160] device bridge_slave_0 entered promiscuous mode [ 209.382861] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.389277] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.396785] device bridge_slave_1 entered promiscuous mode [ 209.421470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 209.446281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 209.515162] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 209.542206] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 209.647409] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 209.654542] team0: Port device team_slave_0 added [ 209.678240] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 209.685551] team0: Port device team_slave_1 added [ 209.710954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 209.737554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 209.764664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 209.790533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 210.017888] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.024296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.030935] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.037307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.844349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.922799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 211.001755] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 211.007969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.015539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.095706] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/07 14:49:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xd00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xffff, 0x10000, 0x40, 0x40, 0xb4, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/07 14:49:01 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc0505510, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/07 14:49:01 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x300, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1c000000, 0xc0000) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x4, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xf06}}}, 0x32) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xccf7}, 0x200, [0xc52, 0x8000, 0x9, 0x400, 0x1ff, 0x9, 0x10000, 0x1f]}, 0x5c) 2018/05/07 14:49:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)={[{@noflush_merge='noflush_merge', 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f00000048c0)='/dev/dsp#\x00', 0x62cff34f, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004940)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x210, 0x120, 0x210, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000004900), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x96, 0x5, 0x1, 0x8, 0x1c, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, [0xff000000, 0xff000000, 0xff, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], 'syzkaller0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x77, 0x5, 0x0, 0x1}, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xe, 0x8, 0x632}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x7, 0x7fff, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x401, 0x2, 0x1, [0x1, 0x80, 0x7, 0x5, 0x401, 0x800, 0x7, 0x3, 0x5, 0x2, 0x20, 0xfc7, 0x5, 0x7, 0x948, 0xe2f], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) socketpair(0x10, 0x6, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) lstat(&(0x7f0000004800)='./file1\x00', &(0x7f0000004840)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xae, 0x3, &(0x7f00000001c0)="4f23eccb7f6b2d96f7a4432795426128b967fa33de42d9f24587d6736bf08ce269435536110acd0046eedd1d09419f6e3ab61bff497587ff2fe5bb9abf8acae1cf1b240dc6682bbb30f5406faecbd1840fcf4d0a70e5ab1db4963d95facc4b09f2fa97194368fa6e45d9dfedf979dbbb9dc56b19731f58a36d0a54a4c2d1d1b18ead99f80c2471a62261ecb558198a3c3863fbf4ed6dc0e8cc9c8c640ce035b8c1c8409ff6afc56d981e0726e3df", &(0x7f0000000100)=""/3, 0x664}, 0x28) sendmsg(r1, &(0x7f00000047c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)="5ab4e85cd78d857b270185ae4d1cff16181e7101dd2a50e0afbc69ed4698311a17de71994bbcc06356c18528dfb8b3eea9b8aba162d01586d711bd1c0e11f193fb79cd5c0f36c6b7c4a95ab27e6fb2c35f4a14530a63f4664f3b192825f178b84c376465f60e243840c896829ecd8aa0fe81be84b1195a6c1c75efeb0fd2e8974ac5fd", 0x83}, {&(0x7f00000002c0)="ab6655c098e1c145593ab7b31e260dd2f5acaf6f5a68180ae1ab4dc39ffcc93e1669327ed756f42888050b699a50bc55aff74a9f80824ef7", 0x38}], 0x2, &(0x7f0000000440)=[{0x80, 0x117, 0x0, "9f05db243040666446cac834be6871a0f6e9d725fb92af5cd1e47fbe7d496125bfd9cac65c3c1c5348ba6f62c898b8923beb064d7b94b3e8262358bd0c992468b7164ca4ea0f7286c7843904e2944594635f6c9c221ca26ba812f24a33642188f93dd1c5dcd99115a78557aec4"}, {0xf0, 0x117, 0x10000, "172467ab9a96d050153d6677c2b4a7c37fbbd73256240cfac01dc5135f89a9b48e68c61017d799643e8ca007186a6fbb3886920fe7716e1abaaf8e6836f907af34a98025dc74fbebebf6f5e1d8722a5d40f559b579ac64602d72f0315cf646bc4f331e6516698e465be3d3f1d5991268bacaf8d376d30e67fef5894bfa47b759fef41d3200ba80cbc47eee7d8ccde6ce44d3229289c413a18d5bfb975a863a77ff8fed806f44f3480aa6b064f30e7a798ac852542056f30d2f56ab622c27a869dba3545557a704796dd33821f37ac71b8ede4ab315500e59c95bb694e8"}, {0xf8, 0x3a, 0x2931, "046e083577fe2b691de25139dcc875a2462a34aeab3b8dc6992633a85ce265699a9dec029f2dde63dafd35338f11b47ec1c02caa117e510536fe33dcd25a17c033dd32d18b86dede4876cd80c4e0fc70a7b7e68a03ba78f8eae9d06c994ed26e9d3820e29a6a7f492f573699900afcdd89f05aa6ce3a9407ac1d5fd45ee3d0df354f7c7149501f449a6da13092b338d39b20293aff0977df03389b0c56ac34889587ccb8cb6972586039a7efa6909eac1639438ae11e79aa29e22b6a8558fbc713aeb580930c6cac3e5cdbd85cfd2ab6f47404f0d8b88ff4fbd02b764a1b96346215"}, {0x1010, 0x0, 0x1, "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"}, {0xb8, 0x101, 0x4969, "48c6b40114045c674d1b5b1b88bdc88ea701b742f40b3d3963e9539f0b45ed13c6cd3c2654a3426fc272f05814f3632cbf49fb31f17f28a3df39ee149f8d3bfd386b55352de88b836901d49ccbbbe5babdcd3432b2ad0101597bf256c4a1cb8be13fd8d42d1e37c1dcc87b95311108ea8fd062bbf7ad3864466a699eef4887247934613c76df7ef0e5bb2db6a325d700ef1f838afbe0b6d0e693071b4970fb6b77ec648e0a9fa146"}], 0x4360, 0x80}, 0x48010) 2018/05/07 14:49:01 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="07ed"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 14:49:01 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/07 14:49:01 executing program 7: 2018/05/07 14:49:01 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf0ffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 211.639753] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 211.646902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/05/07 14:49:01 executing program 0: 2018/05/07 14:49:01 executing program 5: 2018/05/07 14:49:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x88470000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:01 executing program 7: [ 211.766395] attempt to access beyond end of device [ 211.771541] loop4: rw=12288, want=8200, limit=20 2018/05/07 14:49:01 executing program 2: 2018/05/07 14:49:01 executing program 5: 2018/05/07 14:49:01 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 211.817159] F2FS-fs (loop4): invalid crc value 2018/05/07 14:49:01 executing program 0: [ 211.848909] attempt to access beyond end of device [ 211.853988] loop4: rw=12288, want=12296, limit=20 2018/05/07 14:49:01 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="08025a"], &(0x7f0000000040)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0xd7e1e1d24b36ac97}, {&(0x7f0000002880)=""/183, 0x9}], 0x24, 0x0) 2018/05/07 14:49:01 executing program 7: 2018/05/07 14:49:01 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x800e0000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 211.937931] F2FS-fs (loop4): invalid crc value [ 211.942689] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 211.973734] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 211.980909] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 212.034217] attempt to access beyond end of device [ 212.039280] loop4: rw=12288, want=8200, limit=20 [ 212.048484] F2FS-fs (loop4): invalid crc value [ 212.055965] attempt to access beyond end of device [ 212.061000] loop4: rw=12288, want=12296, limit=20 [ 212.066902] F2FS-fs (loop4): invalid crc value [ 212.071605] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 212.094621] attempt to access beyond end of device [ 212.099724] loop4: rw=12288, want=8200, limit=20 [ 212.105310] attempt to access beyond end of device [ 212.110371] loop4: rw=12288, want=12296, limit=20 [ 212.116287] attempt to access beyond end of device [ 212.121356] loop4: rw=12288, want=8200, limit=20 [ 212.126936] attempt to access beyond end of device [ 212.131939] loop4: rw=12288, want=12296, limit=20 2018/05/07 14:49:02 executing program 2: 2018/05/07 14:49:02 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:02 executing program 7: 2018/05/07 14:49:02 executing program 4: 2018/05/07 14:49:02 executing program 1: 2018/05/07 14:49:02 executing program 5: 2018/05/07 14:49:02 executing program 0: 2018/05/07 14:49:03 executing program 5: 2018/05/07 14:49:03 executing program 0: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="05000090"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000003940)={0x4, 0x0, 0x101e, 0x101, @scatter={0x6, 0x0, &(0x7f0000005640)=[{&(0x7f0000005280)=""/59, 0x3b}, {&(0x7f00000052c0)=""/25, 0x19}, {&(0x7f0000005300)=""/146, 0x92}, {&(0x7f00000053c0)=""/101, 0x65}, {&(0x7f0000005440)=""/215, 0xd7}, {&(0x7f0000005540)=""/205, 0xcd}]}, &(0x7f0000004140)="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", &(0x7f0000006e40)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000002840)}) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\x00\x00\b!'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x147}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x89060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x40050}, 0x0) process_vm_readv(0x0, &(0x7f0000000300), 0x0, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/11, 0xb}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000001600)=""/93, 0x5d}, {&(0x7f0000005940)=""/4096, 0x1000}, {&(0x7f0000001680)=""/34, 0x22}, {&(0x7f0000001980)=""/142, 0x8e}], 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="4e9282"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88a8ffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x0, r1+30000000}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000002940)=ANY=[@ANYBLOB="14250000060f000527bd7000ffdbdf25000000059c110300080035000000000018005e0076626f786e657430656d305c656d317d40000000923a0ba9b3d8b347c7e40a50d5cd36571a9db50b8f1bb479f79db8e12ac59196e3a840e430a8bb2b16bb9b18e3f792e3149e16fd9234c58086e34cc498ae304e8cab5ad4908cb96df508b1e2f0f81b9e311e38bd2292a8b412d67597128a305548973affcd67ee1dace0a61e6baad5acfea3fb0af508ae5672ac9eba925f68d1e39b6b021e19c9c30f483de42fe999c3405115aa87343a51018d73701767739220c0"], 0xda}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/07 14:49:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x88caffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:03 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4788, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:03 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8906000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:03 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88470000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:03 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x43050000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:03 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xff000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:04 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x40000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:04 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="2788"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/07 14:49:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) read(r0, &(0x7f0000000100)=""/125, 0x7d) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 14:49:04 executing program 2: r0 = socket(0x40000000015, 0x7, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x65, 0x100000001, 0x0, 0x100000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8001, 0x0, 0xfff, r1}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 14:49:04 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x800) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007bdffc)) 2018/05/07 14:49:04 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mincore(&(0x7f0000013000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/56) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) gettid() 2018/05/07 14:49:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x70, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="b8def711cf099c7980bbea0800020000000f080000e0fff9ffffff"]) 2018/05/07 14:49:04 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffff80, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x28}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:04 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x3f, 0x1, 0x3}], {0x8100, 0xd32a, 0xffffffff, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) 2018/05/07 14:49:04 executing program 4: gettid() syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x80047210, &(0x7f0000004500)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/174, 0xae) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x80000000, 0x1000, 0x7ff, 0xf63c, 0xc, 0x20}}, 0x8) 2018/05/07 14:49:04 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioprio_set$pid(0x5, r0, 0x2fd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2bc7"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 14:49:04 executing program 5: mkdir(&(0x7f0000002840)='./file0\x00', 0x24) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002680)='/dev/uinput\x00', 0x3, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000026c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002740)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000027c0)={0x0, 0x6, 0x10, 0x8001, 0x4}, &(0x7f0000002800)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_value={r3, 0x7}, &(0x7f0000002880)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002780)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, r2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xe33b, 0x8, &(0x7f00000025c0)=[{&(0x7f00000001c0)="4fe3abf28241d6b3e15eccc9a4e9f45cc5723d27d487b2fb56449e732474ca27b7069391", 0x24, 0x8}, {&(0x7f0000000200)="2bc8ffa5f276661b979bd03e0e2d5ceb32299de75006db8a6b18f221bc8affc7b9b87a27ad61e1627c72c27ce74034db58fea23bb895ae366c5f62a3d65f1c14012bfd8f3dacf6c591850b49df4b4d0a1751d6ac8eaba689f8afd30b9552f15aef50a31810df1b4cdf1485c081b39d6b3ac70a395a5ef19b8c8f14aea2926fd6c353b0646fe6778f9069e0ebaf5bcc4c2b9c22266eeab3e5906f5560a586a848400d7caad2e65432841f4dd890d7d3d9b26b6f3c69e34050d5a4c54f41bbb9a066ae2efa", 0xc4, 0x7}, {&(0x7f0000000300)="fd1b4bd51fcbfe3dbfca468d70ae171c20", 0x11, 0x6}, {&(0x7f0000000340)="0cf9facab4665a8a859075fa03fa121fc50b92a4bb13dfa651d87c61aec07122ab35a118be15c1244b699ee318c7409ac5e971da1674d2040e25e3a340946f46654631", 0x43, 0x2}, {&(0x7f00000003c0)="158fb2f6db7f3c368ca51d5f6fc33c7299acf574f76a5ad57d4f9af2e20d684a24b0ec26ed0cf9616ef225d6078aa9f6efce94b16236841a525601e4777d8bda5df305a8815cd96c15f2f6955ce4b7b2c895499ececb17a602d765a5e13677f1045f0909d5f7d353a4a8015bf7522a5abfb262b56ec0cdeb53a48bd2da62aa7f87f8667d05a49148727ad88b18043f7477d0d731e35c86c9c438d33fba594b64dc11462bc8801990b0119b1dc06bc38b0f424d912cfc05796ac5eee33dd4e60a26c32cb8e162f5e7baec05e69838035910f7631a07914c45e4225a01c95729747e5b0f0f864a506c5d8aa6e427e426c31d69611b", 0xf4, 0x3}, {&(0x7f00000004c0)="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0x1000, 0x1}, {&(0x7f00000014c0)="bec6e7815348d5cd28a75d49821e1d6aa21883a304390e740d5a5c9ba66129a94e62713a21432a485a146c0dc3a825971c8ac81dbedd1407c6c1433ddd0ab9b0c1ccef4ca64046a6452a8488b200d603ebf9d8c356b71789e0a9b2f248b01f81cc81eb8070cff1388072e94295419b29a5c1a50ec25c477e44674308bdc8934edf0f75db1dd16f10f22917865287b524e1536e2b7d379ac4cbb55e1e4b24480117d94cd725e741a316ee1d0a3675c19bff71be597731e241caaf5eae05708e81816edf0f29e3314f84a3a0", 0xcb, 0x4}, {&(0x7f00000015c0)="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0x1000, 0x61}], 0x40000, 0x0) lseek(r4, 0x0, 0x0) 2018/05/07 14:49:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ifb0\x00', r2}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r1, 0x3f) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r1) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000a84ffc)) setsockopt$inet_tcp_buf(r4, 0x6, 0x3b, &(0x7f0000000080)="d63327e3f10788ce1f56af24e6f150c332914695c238fb549f714c45e323f11a408d8abc550d7b8f25ea4cb448d353b15361eb3596e9", 0x36) 2018/05/07 14:49:04 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3580, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 214.571795] FAT-fs (loop4): Directory bread(block 112) failed 2018/05/07 14:49:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x80ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:04 executing program 5: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$setpipe(r0, 0x407, 0x1f) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/05/07 14:49:05 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x755}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/07 14:49:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x8, 0x4, 0x3, 0x4, 0x1, 0xffffffff}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0xfffffcba) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/07 14:49:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/05/07 14:49:05 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) set_robust_list(&(0x7f0000000080)={0x0, 0x4, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) 2018/05/07 14:49:05 executing program 7: 2018/05/07 14:49:05 executing program 0: 2018/05/07 14:49:05 executing program 7: [ 215.434853] netlink: 'syz-executor4': attribute type 12 has an invalid length. 2018/05/07 14:49:05 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:05 executing program 5: 2018/05/07 14:49:05 executing program 0: 2018/05/07 14:49:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x88a8ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:05 executing program 1: 2018/05/07 14:49:05 executing program 2: 2018/05/07 14:49:05 executing program 7: 2018/05/07 14:49:05 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x2) accept4$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0xfd76, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000930000007fbb081243ed77f515c43c1ed40fd2c349ffa372cbcec31ca3a4f5f354028f8e07df3ac18b3a5db20692443742e9000092512d8bd31c75e6446ed354831ce8be5b3de78f499fa01fec1f26767a5ab1f02f32a5e7008cac9c0940d0da28f18f77b9e51860f0770ebcb0f200d8eb44b8f3178ff65a4d59ca2726a011afc54acd6442bbfa63bbb656d8bad9ec3f3bed4d76559d752795b678"], &(0x7f0000000140)=0xb7) socket(0x1, 0x80000, 0x81) ioctl$TCGETA(r1, 0x4004556b, &(0x7f0000000000)) 2018/05/07 14:49:05 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x80ffffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)="4aa58161d56ff205a3d7b720fb5e16f30eb3da92cf8d356a2ef6cfe8", 0x1c}, {&(0x7f0000000140)="2a94d2d547159d5ab5595dbbdba1780621fe47690962ca74780d8e38eba0f133933c56b6b73e2a08a6b01c754637395682a3b9ac836e8186b598fdc046fe5923936afbdc4bb851f25d9358136a2be018f6771d9f8df805b2dac9596f6a23e0ffbf4340d029a92bb4599390e4b72799f5edfa99b17e329a03e111127138ba88f5d510f67029ab8905397d5d90c63484c202e0", 0x92}, {&(0x7f0000000200)="26022ced20f6502d34dcd9ce7fe0a9946e8b5d77f96c211db89389592df63438d8a9850223", 0x25}, {&(0x7f0000000240)="1626ff1b1aa649630f07771ee83a7448b2fca73a24fd", 0x16}, {&(0x7f0000000280)="9890eac960c6dbeac33d9a9ca6bc5155fc6cd8f0156cd22b15a3373089553f94b200ffabec45a4f6e8c2136e9cc44b4caa816982e0a117f04e116fedaf4e2db2c3ef4bf57f98d57fd3a4f4912d8048eff481155ea3bacd5bec7b14d2af571f6d2419f7fa4c52bc9fd6ee7ec1fa826c61f5618d0606b0640bad4b4db23c19960003343300f77ef2cb53c4742e9bf7dfbeb42ed8fea211a4edbb6370254f11fae06b90a184b3290df80bf3744af0cee82387e0a298b93d9048975ee383b1d27c894c7912a952a1ac39f5cf1a57685c5897364944e938c899", 0xd7}, {&(0x7f0000000380)="6911cd89345da095ff727efe0b7e5124302bbb06709af80e89fe3b586f00195a59e9971be390e65f8cf806d537c888014189cc0e8105e2e192728ad76fd5caa59059d418b3b78adaa042faf9ffb458191563d9ca0bf6d95534fc5828693f956ceb3312e88244a1babf6fc53fe3d5823d43346c7649770789287d4534a23f2aef82d3f03576d4427f793a56512985117c0a3e974fcba2c4ef86ef67ec51f59356f7eadcd8ee911f3b87301a3c70df5bda952cdfddd0ec6b4718d1", 0xba}], 0x6, &(0x7f0000000540)=[@authinfo={0x18, 0x84, 0x6, {0x1f}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x3, 0xec3, 0x9, 0x7, 0x2, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x400, 0x2, 0xfffffffffffffffc, 0x381}}], 0xb8, 0x4000}, 0x80) r2 = socket$netlink(0x10, 0x3, 0xf) write(r2, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/05/07 14:49:05 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000280)=0xfffffffffffffc26) 2018/05/07 14:49:05 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000180)=""/250) 2018/05/07 14:49:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000036ff0)=[{0x44}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/05/07 14:49:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8848}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:05 executing program 4: clone(0x200, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) getpgrp(0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/07 14:49:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x7fffffff, 0x1}, 0x8) write(r1, &(0x7f0000000340)="79c737ffe18186d67dba3f649a7ba85e0efa74425218723ca313c2f9bec191514741", 0x22) r4 = getpgrp(0x0) getresuid(&(0x7f0000000300), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r6 = getgid() r7 = getpid() lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@random={'os2.', '/dev/audio\x00'}) fstat(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$can_bcm(r2, &(0x7f0000000d00)={0x1d}, 0x10) sendmsg$unix(r2, &(0x7f0000000cc0)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000380)="ffbafe7b968055bb6b074db931e654a832de5800b32c887fe47d596905210f9774f2dd0c0f8c0368891f7aad86ccd0ae576a4fc323549ab5b43bc8ec8f6054c4ee31dbad9047de56696686a1233a3ba0a50910bc53612e6c4983dc2e0a83af5b930d51258bcfaf519c876afc988933cade749d07450b8b58ed2e04fbd8f98bcb8fa407fce6021c71bd05264d39f47df635fb68d8b25ce89cdc48f420ad1bd08e0806c283f9b14e83194f4c2a2d9e2d27fd", 0xb1}, {&(0x7f0000000440)="0867efdd6c6d03992287ace0bf6bc2de50e58aa7557e96baee9124912c18d9dc3faeb219cf359893b0eab4267922b4689fec8c8a286a8e2ea827864f754dcdf62844617a6c104ff25cb199f24c6be4fcc571b746023c68a52da0b94db8af3b126e7cafdaafa5032231491746e1a039b48fc83c2ec908b08cda6fe702a10afec94de1da3294c25e372e6511a771f151644f777c6eb0198d05d3e268b689c1465945ec26b3ca897c4e09e6c4f5fb106b48f491d69e71a1b6f925a5120dd7d8d842f365b6bf31258dbde1d0da09ad0534c6c68c56889597847dd09e9ce912baf69058f27a59145b9add15df583004274f37", 0xf0}, {&(0x7f0000000540)="0d377dc8bc25c50c1963e86095bb1360a65944c0959ee668766744214aa5a0a744c838c111bc258939448a7a15ed429667caea8149634e7627cc868e41272e7afe41af873cafae7d44892b4427ba4e99ac30abd89cdc0d221fac7ec34391f84a4d5e59b621dcbfd2e062317793bc8d61d3c092cd5c12a537ec308edbb1597cf0ed01ee9183714e0b492751f89e790724208b658f557f7bf29af0e75f6aa9970de4d9b5fdeab22f8bb10b0d6fab45c9714a8d1b4fd694c613", 0xb8}, {&(0x7f0000000040)="b544c0c2f0c642e11fd1d7357ff03a6c27d9686bfc211a5683", 0x19}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="f18723f4087f97361c0d608ef8333850e45f337cd58fe64955b4809302c72cb3fde0a788cd9f5555137ab37ba56f6689d725cad6335475e77c221e9ddc9047539b593fcaeb21c544150a40562d9d62d9581c37fac9904156934dcf39a520fda2411d83890d61117a4946797f85dd4135c9343be497aa300728bfc9bfda044e9ec73422cdbd76f573f84551bad0d2e8c2e063da1d4269762e373327ed1a0b5a5a", 0xa0}, {&(0x7f00000007c0)="df980b2f7f139468f45155f33eb0607bdd1874ce9db03c19e3e1977a09e2f3aa888dd5c2cb964fa78990e66b066fb9457336d3b2a08d5d0871c0afd712c4592193d0cb20c6aec0d381464edd3a56e1060be1b019432baf740aaff9d28a424a1925969b3b21b0f0a57b4ad31f2ca18f820a954314c9be8814abda951c54c4b573b4b3f7c829d630b41f292a10ab0568fbca59b7595061628325f84517b9f3a527fb5e9d46658e9dc1e3e08da2d229736d307549dc5c326cef72ac534eb7b85c481657f91044ebd85d02b58b26891ceb92bdbdcdbb029adb609c716aa0054d719a94acf0c99d91df6b566de17ad51e614317", 0xf1}, {&(0x7f00000008c0)="0c90ee49067d5d450ab96343e107c44d8b26eb252ee5e335fd1b5350f81c70cf7bcbc0584e26463c0227db67c742eaad93e4a2836b9bf5b5dc2ee26ae3531f2a19b6e998d29ea46b72cda18db1c1cf949e00731f8f0f1c74b0bf430e54465ad977710d586c88cd3f3605f4223e564f461bcbe2f9a3caee5011dbb38173a1713a65043af8585d6c510129e9d816a73ff147468c078d75e94029cb9ebba830b25af90a3914e50ab2172398fcef6deb12bd80d74dd855ef97afc6ce06bc2a1dff931da72f588e18121f2d43c3b09762", 0xce}], 0x8, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r2, r1, r0, r1]}], 0xb0, 0x8000}, 0x4c0d4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/07 14:49:05 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x80350000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b5c481fb4d4137fd0148b5f74f85ffc9089ea7c6e10569f53261e7a4d7fee12a29e1375337ff554f253e2f183d0604aeae60ba6a9991e5047d16a52a5"], 0x57, 0x0, 0xa4a3ad41a879dde0) msgget$private(0x0, 0x10) 2018/05/07 14:49:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00000001c0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0x28}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x0, 0x7f, 0x10000, 'queue0\x00', 0x800}) 2018/05/07 14:49:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @rand_addr=0x8}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) 2018/05/07 14:49:05 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="33ec031b6b15a1e704b17b86ac2c5058", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)={0xfffffffffffffffe}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x2, 0xb254, 0x3}) write(r1, &(0x7f0000000340)="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", 0x218) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15}) 2018/05/07 14:49:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xffffdd86}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:05 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x28000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:05 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = signalfd4(r0, &(0x7f0000006000)={0x7fffffff}, 0x4, 0x1) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) readv(r1, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) socketpair(0x8, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/07 14:49:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000e3000000000038000000000000000000000000000000000000000000000000000000f100000000000000000000faddcfce000000000000000000000000000000000000000000000000"], 0x78) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/07 14:49:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001400)='net/netstat\x00') getdents(r1, &(0x7f0000001440)=""/151, 0x97) 2018/05/07 14:49:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xffffca88}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:06 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffdd86, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) recvmsg(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/255, 0xff}], 0x6, &(0x7f0000000600)=""/169, 0xa9, 0x7fffffff}, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000004fbc)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000240)}) 2018/05/07 14:49:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x10, &(0x7f0000000100)={0x8a9, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xff0, 0x400) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) pipe2(&(0x7f0000000040), 0x0) 2018/05/07 14:49:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000000c0)="660fae3566b9e202000066b8f400000066ba000000000f300f01ca0f01b9e8930f01ca260f35baa10066ed66b90d0600000f3236f30f5b8320003e0f005a00", 0x3f}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x5007, 0x1d000], 0x0, 0x0, 0x719b}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000001c0)={0x0, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x4, &(0x7f0000000240)="d5d4d9ec314bcfd246bb2ca54ebd9f9a8deba713883550540fcc43bbb40fb7894fbf811b1628bd4282c7ecd2e4ad8473983a8622589ac4d0046f9a0e0e66f44edc97de96d5cf5341dea91657dfdcc6bd966b36b0f9b261405996d2d6e1997ab9173baaf2b18d4f8aef2e914ee5d57ad076a343384d29cba88ba44f9ba3336f7a77b7ba0cf0ce22dc392fec7f1d260ed5b5ac46d1782fb6") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 14:49:07 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="86f5c3be021e695e59bd051a8251b8682c4af589241c383556a15d137c9346297c4f62a9142ac57f84f22dc8cf08bd612d027fb17dae9d4d0f73c4e1e8b9a33c822b2b01fdfcea4b28fa420578fadbeb58b403e0c8fdf77ebe", 0x59, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/159, 0x9f) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/07 14:49:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x8906000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:07 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40051, r0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000011ff5)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xffffffffffffff81, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x2, r1}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x8, 0x5ab1a668]}) 2018/05/07 14:49:07 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) syz_open_pts(r1, 0x2400) 2018/05/07 14:49:07 executing program 7: eventfd(0x2) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x420000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000340)=0x7) capget(&(0x7f0000000080)={0x399f1736, r0}, &(0x7f0000000100)={0x100000000, 0x52cf, 0x80, 0x4, 0x3, 0x100000001}) r2 = memfd_create(&(0x7f0000000200), 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5d5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x3ff, 0x7, 0x1, 0x7}, &(0x7f0000000300)=0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) accept$nfc_llcp(r4, &(0x7f0000000140), &(0x7f00000001c0)=0x60) [ 217.176982] binder: 17067:17072 BC_INCREFS_DONE node 26 has no pending increfs request 2018/05/07 14:49:07 executing program 4: r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, 0x8, 0x401, 0xff, 0x5bac14b7, 0x51, &(0x7f0000000000)='ip6gretap0\x00', 0x8, 0x7, 0x8001}) 2018/05/07 14:49:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000040)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x10, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x10, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)=[{0xfffffffffffffea9}], 0x10}}], 0x2, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000140)="049fbfa47706c3aee2b6e00dc626f45bde7c10f21d18bf2a9b817fcc85e55204726284574d", 0x25) getdents64(r0, &(0x7f0000000540)=""/36, 0xffffffffffffffb1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000400c713ae4d59b5a95cdfdba1ed011cabe5e124daa709908e0116585f1c58d02081c244636d0b886db9ddc3754b262a5b4a15a522441db631fd3826cfbfb5f439d1fcafdd847a965e608646bcb982b76ebc5f9929d7514e3e2c66eca33bc8593ab468cf8d681df8a557c82059920f5672167624336ff77e7c8a5ed1b625275a3f04935b8fb1802c6a53b9b8e90afcfd7a5b513f97e1"], &(0x7f00000001c0)=0x6) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001300)=""/4096) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000300)="266a02bc91db248909cec7c2b5eae3d7448b0bb2d5ef7f9d30c0cf3a297fff02219e1eacc620e67803e3cbe5d29534f10af2bb28c193f7cb7b7f0a60700eec80fb4fbdf3f02f123d7b2ed7d203ed4156a63be8aeeda2e1974d0344082ec4580be9ec5dba51524823b5a50839081f02eaa8abd9906ad96a8fcf331aaaeb33631da42f86b5815a5f173bc73e2d6579097e1046ebdfe994d83fb1e583430fe390f9e252b19a18206b7ab8e87e2b30669dc4c5515bfad9a901bf1ea7de8c78677e53384d36277ddca055aa283254be12b98ce980fd476055103c17cdfe67e10e3d0650ef81af", &(0x7f0000000200)=""/183}, 0x18) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/07 14:49:07 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8848, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 217.243879] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/07 14:49:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0xf000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 217.272505] binder: 17067:17072 ioctl 40046207 0 returned -16 2018/05/07 14:49:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000880)={'raw\x00', 0x2, [{}, {}]}, 0x48) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x2000000000008000) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/234, 0xea}], 0x7, &(0x7f0000000680)=""/248, 0xf8, 0xfff}, 0x8001}], 0x1, 0x40010000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000007c0)={0x8, [0x7, 0x8000, 0x1, 0x0, 0x0, 0x80, 0x10000, 0x80]}, &(0x7f0000000800)=0x14) accept$alg(r1, 0x0, 0x0) 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xff00, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:08 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) pipe(&(0x7f0000000040)) 2018/05/07 14:49:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc2) 2018/05/07 14:49:08 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0xfffffffffffffe46) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001a00)}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) mq_timedreceive(r2, &(0x7f00000001c0)=""/248, 0xf8, 0x63, &(0x7f0000000100)={0x0, 0x989680}) 2018/05/07 14:49:08 executing program 0: syslog(0x3, &(0x7f0000000000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc6d02, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x3, 0xf25, 0x1}) 2018/05/07 14:49:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000), 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000002c0)={@loopback, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'yam0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a40)={0x0, @remote, @multicast1}, &(0x7f0000000a80)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000fc0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000b40)={0x420, r2, 0x4, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x1e4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x4, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x36}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x9, 0x9, 0xfffffffffffffffb, 0x1}, {0x800, 0x4, 0x1000, 0x57911808}, {0x5, 0x1000, 0x7f, 0x8}, {0x6a1, 0x798, 0xc4, 0x7f}, {0x2, 0x8, 0x40, 0x100000000}, {0x2, 0xdfd, 0xfffffffffffffffc, 0x1}, {0xbc, 0x2, 0x6, 0xfffffffffffffffe}, {0x40, 0xffffffff, 0x100000000, 0x80000001}]}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0x8, 0x6, 0x2}]}}}]}}, {{0x8, 0x1, r9}, {0xc8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1ff, 0x9, 0x3ff, 0xa14}, {0xb5ec, 0x80000001, 0xe3, 0x4}, {0x200, 0xbb9, 0x100, 0x20}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x63697847}}, {0x8, 0x6, r12}}}]}}]}, 0x420}, 0x1, 0x0, 0x0, 0x44}, 0x40000) r13 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$BLKBSZSET(r13, 0x40081271, &(0x7f0000000180)=0x7fff) 2018/05/07 14:49:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r0, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) [ 218.351965] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8864000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/07 14:49:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000003000/0x2000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) fadvise64(r0, 0x0, 0x6224, 0x5) fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000003fe0)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/05/07 14:49:08 executing program 2: clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f00000002c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xd00, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) clone(0x0, &(0x7f000072a000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e77f46)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x400001) [ 218.438272] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0xffffdffffffffffe, {{0xa, 0x8, 0x0, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x2, 0x3, @empty, 0x4}}}, 0xffffffffffffff37) [ 218.526398] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 218.595931] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:08 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='b\x00\x00\x00\x00\x00\x00\x00\x00cpusettrusdd\\osecurity/\'eth1\x00\x00'], &(0x7f0000000140)='proc}:vmnet0vboxnet0\x00', 0x15, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0xc270) dup2(r0, r1) 2018/05/07 14:49:08 executing program 2: syz_emit_ethernet(0x416, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0030e3cdd7a0ff08004500002800000000002f9078000000eddf0000410000158100", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50026f0090780000"], &(0x7f0000000000)) 2018/05/07 14:49:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x43050000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x101000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000001380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x184}, 0xc, &(0x7f0000001340)={&(0x7f0000000180)=ANY=[@ANYBLOB="b81100001000000025bd7000fddbdf2500000000", @ANYRES32=r3, @ANYBLOB="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"], 0x11b8}, 0x1, 0x0, 0x0, 0x48001}, 0x20004000) r4 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000013c0)=r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/07 14:49:08 executing program 4: capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xfff, 0x3, 0x2, 0x100000000, 0x3f, 0x74, 0x6, 0x10000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x80, 0xd, 0x0, 0x0, 0x8, 0x3, 0x0, r2}, &(0x7f0000000140)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00'}) 2018/05/07 14:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x600, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x9}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000280)={@reserved=0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x100000001, 0x5, 0x40, 0x1, r0, 0x6}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x0, 0xfffffffffffffffd, 0x10000, 0x61b, 0x3, r3, 0x2}, 0x27) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000380)="1f7ff3ebad7a17ed69d28116c9c5b8478934f99ab7ac1fc98143152485291468f674b4afaa43a768d97cb3e08452ac2e3f1915a6a2071bea62dbfa8d78118fb298f5546fb8") r4 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="73792a6b802b0c00", 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x1004) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)="73792a6b802b0c000000", 0xdc6d, 0x3b3, &(0x7f0000000000)=""/251}, 0x48) 2018/05/07 14:49:08 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff2fe, 0x40) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xa, 0x1700) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec0000000100000000000000000000000020000000200039a8606600000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6a6f757284616c5f392c0000000040000000"]) 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x608, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvfrom(r0, &(0x7f0000000040)=""/163, 0xa3, 0x40002063, &(0x7f0000000100)=@l2={0x1f, 0x5cb9, {0x4, 0x5, 0x0, 0x80000001, 0x1f, 0xffffffffffffffff}, 0x80, 0x800}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003e40)=[{{&(0x7f00000015c0)=@can={0x1d}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f00000028c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000000000)=[{0x18, 0x117, 0x3, '5'}], 0x18}}], 0x2, 0x0) 2018/05/07 14:49:08 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='devpts\x00', 0xfffffffffffffffe, &(0x7f0000000000)) chroot(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f00000003c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/07 14:49:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f00000000c0)="bb272e5c92e8faec3c576965a8aebc708b3649748536002f00970f4f447f81cd"}) 2018/05/07 14:49:08 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xd00000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 218.960196] EXT4-fs (loop5): Unrecognized mount option "jour„al_9" or missing value 2018/05/07 14:49:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x6, 0x400, 0x9}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) write(r0, &(0x7f00000000c0)="1dc746000b58adc61e5a7d2c902671a0e24d685a5a1314c81e1bf31c19aa4a", 0x1f) [ 219.033838] EXT4-fs (loop5): Unrecognized mount option "jour„al_9" or missing value 2018/05/07 14:49:09 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) r1 = getpid() ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000280)="04c5", &(0x7f0000000300)=""/100}, 0x18) 2018/05/07 14:49:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f20f7d96003800000f20e035040000000f22e066f30f5c90005800000f01df66baf80cb8d64d8185ef66bafc0c66edc4c27d588e68000000b9f00800000f32c74424009c0b67f3c744240226000000c7442406000000000f011c240f0826f2a5", 0x60}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0x3, 0x5, 0x8, 0x2, 0x89}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 14:49:09 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x86ddffff00000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) write(r1, &(0x7f0000000000)='4', 0x1) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0x0, &(0x7f0000000040)}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x7000000}, 0xfd4f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)=0x1) 2018/05/07 14:49:09 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/148) open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1263) 2018/05/07 14:49:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x100) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000080)=@dstopts, 0x8) 2018/05/07 14:49:09 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xb0e, 0x48880) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/85) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/07 14:49:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:09 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffff000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:09 executing program 2: r0 = socket$inet(0x10, 0x0, 0x1f) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000060a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/07 14:49:09 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000300)={{0x77359400}}) unlink(&(0x7f00000002c0)='./control/file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r2) 2018/05/07 14:49:09 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x2, &(0x7f0000000100)=[0x2, 0x3], &(0x7f0000000140)=[0x2, 0x101, 0x84, 0x800, 0xc000, 0x0, 0x5, 0x81, 0x727a, 0x0], 0x20, 0x8, 0x200, &(0x7f0000000180)=[0x64f, 0x2, 0x0, 0x6c01c7f0, 0x4, 0x6, 0x81, 0x1], &(0x7f00000001c0)=[0x9, 0x2ea, 0x7, 0x1, 0xec, 0x20, 0x29d, 0x6f1]}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000240)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/07 14:49:09 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf0, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:09 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x30, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:09 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4d, "1646a8b4d30fc16e5790ecef6ff1aab7e304cf5027ebad5ba1dfb1cf5988a1ea019626cb55dc60b6ff0032d741bbec53cb9cf8ef376b22d715f815d89190882f903bc1067cd8bbfee355e61f08"}, &(0x7f0000000100)=0x55) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r1, 0x80000000, 0x7f, 0xdcc}, &(0x7f0000000180)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = getgid() fchown(r0, r3, r4) ptrace$setopts(0x4209, r2, 0x40002e, 0x0) 2018/05/07 14:49:09 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x0, 0x801, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x6080) ioctl$VT_DISALLOCATE(r1, 0x5608) rename(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)='./file0/bus\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x150) 2018/05/07 14:49:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000004901fc, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_delete(r1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x5, 0xfffffffffffffffd}, {0x4, 0x4}, {0x44, 0x3}, {0x1f, 0x3ff}]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) sendto$inet(r4, &(0x7f0000000640), 0x1a9, 0x0, &(0x7f0000000680)={0x2, 0x4e20}, 0x10) 2018/05/07 14:49:10 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002600)={0x0, &(0x7f0000001480)}, 0x10) connect$inet6(r1, &(0x7f0000001480)={0xa, 0x4e21, 0xf8c4, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980), 0x1000000000000151}, 0x1) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1100}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) 2018/05/07 14:49:10 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x2, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 220.692736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 14:49:10 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7fff, 0x5}, &(0x7f0000000100)=0xc) 2018/05/07 14:49:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000180)=0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 14:49:10 executing program 5: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c) fallocate(r1, 0x11, 0x0, 0x8001) 2018/05/07 14:49:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x3, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c3, 0x0, 0x0, 0xd19a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x10, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x54) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20001, 0x0) 2018/05/07 14:49:10 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88caffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="39718e322873afca834b9051a5855e41b15d5a0d47aef8f23f0d9d6a1b9c6837a961d75847e97a0b50087079a1dfbdf0f14a8e7e0f35793e3d03198dcf754cff8f777c00bebd15f3b218c21babb7d8401bd1dc3225d30cdf2e180ae1432806ef32deb00e6269d60f48cd46c9665141dd1ffae4db479cf85201fb0610e8d120637a591808e1151a875a85e306da1dcfe4dbd805c9b59603", 0x97, 0xfffffffffffffffc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x10800, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/input/event#\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x20, r3) keyctl$search(0xa, r1, &(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r3) ioctl(r0, 0x3, &(0x7f0000000040)) 2018/05/07 14:49:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = msgget$private(0x0, 0xc4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r7 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x7fffffff, r2, r3, r4, r5, 0x8, 0x7}, 0x3f, 0x9, 0x10000, 0x5, 0x7, 0x5, r6, r7}) msgsnd(r1, &(0x7f0000000040)={0x1}, 0x8, 0x800) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) r8 = msgget(0x0, 0x46) msgsnd(r8, &(0x7f0000000140)={0x0, "3d10f015eb841255465be06b2b508dc80970a6a7e9408358cf39b47085a03a3fc2a5f3e3a15e06da786c4571d0a9e5e7fcdd21eb570cbf5a615651194fcf1ba82752885000924591d362d18d4c4be79c0b6f7fefdf10f74c8b33dffe64b5dfde5b05e1897dfd7568e5118437beec173ba2cbac226a85175bb619a5cecf6cb567df3ba2e5760abbb88aa777f39ec80d199f4ee1ad38374bad06db5f025b7867910f7c1196a54532216253cba4708de784d81b9316be484739f5df5f73c9a1101cb05208af2904c8a5a7302e170cde89aa31384beb620a"}, 0xde, 0x800) 2018/05/07 14:49:10 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x43050000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x181000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="1163484000000000"], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) r3 = epoll_create1(0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x7f}, {0x4, 0x8000}, {0x4, 0x2ef5}], 0x3) 2018/05/07 14:49:10 executing program 4: clock_nanosleep(0x3, 0x0, &(0x7f0000000100), &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x402, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x68}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbf}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/05/07 14:49:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:10 executing program 5: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000002a0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec49c742c8d37ed01cc073", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0xfff, 0x3ff, 0x4, 0x7fff}, 0x14) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x100, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x8, 0x5f}) 2018/05/07 14:49:10 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@errors_continue='errors=continue', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000003c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000480)='./file0/file0\x00', 0x20040, 0x0) ioctl$TCGETA(r0, 0x4004556d, &(0x7f0000000000)) 2018/05/07 14:49:11 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8100, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x8, 0x8000, 0xffffffffffffffc0, 'queue1\x00', 0x8f4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000440)={0x0, 0x401, 0x0, 'queue1\x00', 0x20}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 221.028570] FAT-fs (loop2): bogus number of reserved sectors [ 221.034500] FAT-fs (loop2): Can't find a valid FAT filesystem [ 221.046579] binder: 17386:17389 got new transaction with bad transaction stack, transaction 28 has target 17386:0 [ 221.057291] binder: 17386:17389 transaction failed 29201/-71, size 0-0 line 2883 2018/05/07 14:49:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:11 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x4c, r1, 0x102, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004040}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x20, 0x1b631399ed513bc5, 0xfffffffffffffffd, 0x0, {0x0, 0x0, 0xfffffff0}}, 0x14}, 0x1}, 0x0) 2018/05/07 14:49:11 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) writev(r0, &(0x7f0000000000), 0x1b1) [ 221.127900] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000203) [ 221.210835] binder: BINDER_SET_CONTEXT_MGR already set [ 221.237660] binder: 17386:17416 ioctl 40046207 0 returned -16 [ 221.256575] binder_alloc: 17386: binder_alloc_buf, no vma [ 221.262354] binder: 17386:17389 transaction failed 29189/-3, size 0-0 line 2971 [ 221.276967] binder_alloc: 17386: binder_alloc_buf, no vma [ 221.282783] binder: 17386:17428 transaction failed 29189/-3, size 0-0 line 2971 [ 221.318655] binder: 17386:17389 ioctl 301 200000c0 returned -22 [ 221.371923] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.377510] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.383242] binder: release 17386:17389 transaction 28 out, still active [ 221.390424] binder: undelivered TRANSACTION_COMPLETE [ 221.395573] binder: undelivered TRANSACTION_ERROR: 29201 [ 221.401106] binder: send failed reply for transaction 28, target dead 2018/05/07 14:49:12 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e955627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0x1e) 2018/05/07 14:49:12 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x800e000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x20000, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000240)={[{0x8000, 0x4, 0x8, 0x1, 0x55, 0x1000, 0x8, 0x1, 0x5c, 0xa493, 0x8, 0x6, 0x7d}, {0x400, 0xd24, 0x27, 0x9, 0x8, 0x4, 0x4, 0x7fffffff, 0x5, 0xccb3, 0x1f, 0xffff, 0x4}, {0x3f, 0xd3b6, 0x20, 0x0, 0x2, 0x2, 0x80, 0x7fffffff, 0x2, 0x7, 0x0, 0x6, 0x100000001}], 0x3ff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000180)="660f3807e00f01c80f0136040080d80d0f017d53ba610066b80f00000066ef0f01cb0f20c06635100000000f22c00f01df0f32"}], 0x1, 0x0, &(0x7f0000000100)=[@cr0={0x0, 0x40000000}], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000340)="6665e167b805000000b9000001000f01d92e0f009e0b00000067660f3881be00000f5999f400000066baf80cb8a8a0a984ef66bafc0ced660f64cb0f01cf66ba200066edb9de0900000f32"}], 0xaaaaaaaaaaaae6e, 0x0, &(0x7f00000003c0), 0x10000127) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/07 14:49:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffa888}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:12 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x57774854, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x7, r1}) r2 = semget(0x1, 0x3, 0x306) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x4b9401e1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x4, 0x6, 0x100, r3}, &(0x7f0000000280)=0xffffffffffffff73) semctl$IPC_RMID(r2, 0x0, 0x0) clock_gettime(0xffffffffffefdffe, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) 2018/05/07 14:49:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x5, 0x3ff, 0x19d, 0x0, 0x0, 0x6, 0x80801, 0xa, 0x8c6, 0x2, 0x7fffffff, 0x5d, 0x5, 0x3f, 0x1, 0xac1e, 0x40000000, 0x8, 0x3, 0x7fffffff, 0x9, 0x9, 0x6, 0x8ca, 0x8, 0x10001, 0x0, 0x33e, 0x8, 0x5, 0x80000000, 0x100000000, 0x6, 0x4, 0x0, 0x2400000000000, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x2000, 0x7, 0x8, 0x3, 0x2, 0x46b0b224, 0x6}, r2, 0xf, r0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x0, 0x5, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0xe1}, 0x8) 2018/05/07 14:49:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x58b86adf, 0x202000) close(r1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000000c0)={0x5, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/05/07 14:49:12 executing program 7: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000005a00)=ANY=[@ANYBLOB="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"], &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000059c0)=0xffffffff7ffffffe, 0x292) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001000)=@un=@abs={0x1, 0x0, 0xe0e}, 0x80) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000001200)=@nfc, 0x80, &(0x7f0000001340)=[{&(0x7f0000001280)=""/143, 0x8f}], 0x1, &(0x7f0000001380)=""/51, 0x33, 0xca48}, 0x9}, {{&(0x7f00000013c0)=@in6, 0x80, &(0x7f0000002800)=[{&(0x7f0000001440)=""/244, 0xf4}, {&(0x7f0000001540)=""/71, 0x47}, {&(0x7f00000015c0)=""/106, 0x6a}, {&(0x7f0000001640)=""/253, 0xfd}, {&(0x7f0000001740)=""/144, 0x90}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/212, 0xd4, 0x5}, 0xc21}, {{&(0x7f0000002980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002a00)=""/196, 0xc4}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/195, 0xc3}, {&(0x7f0000003c00)=""/31, 0x1f}, {&(0x7f0000003c40)=""/239, 0xef}], 0x5, 0x0, 0x0, 0x10001}, 0x2}, {{&(0x7f0000003dc0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e40)=""/155, 0x9b}, {&(0x7f0000003f00)=""/75, 0x4b}, {&(0x7f0000003f80)=""/187, 0xbb}, {&(0x7f0000004040)=""/74, 0x4a}, {&(0x7f00000040c0)=""/23, 0x17}, {&(0x7f0000004100)=""/169, 0xa9}, {&(0x7f00000041c0)=""/78, 0x4e}, {&(0x7f0000004240)=""/114, 0x72}, {&(0x7f00000042c0)=""/63, 0x3f}], 0x9, &(0x7f00000043c0)=""/113, 0x71, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000004440)=""/138, 0x8a}, {&(0x7f0000004500)=""/199, 0xc7}, {&(0x7f0000004600)=""/207, 0xcf}, {&(0x7f0000004700)=""/223, 0xdf}], 0x4, &(0x7f0000004840)=""/4096, 0x1000, 0x200}, 0x8}], 0x5, 0x40000000, &(0x7f0000005980)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) eventfd(0xffffffffffffe505) 2018/05/07 14:49:12 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf0ffffffffffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:12 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xfffffe0b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6, 0xfffffffffffffffa, 0x5, 0x4, 0x100, 0x5, 0x76, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xd41, 0x200, 0x0, 0x1, 0x2}}, &(0x7f0000000240)=0xb0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000280)={0xaa, 0x8, 0x3}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000300)=0x1b76000, 0x4) 2018/05/07 14:49:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000a26000), &(0x7f0000a72000)=0x4) 2018/05/07 14:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000000080), 0xff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, 0x0, "ea1774acfe2b207b97fea189351db5afaff1e27e64bfb59bfbd2f6c23bacdec269150abc61e73325f0339e476598a933aa6c8a70d63a23463b6c852fd9d744ac836feedc2f7c6e317f1e643120a6d033"}, 0xd8) pwrite64(r0, &(0x7f00000001c0)="7275163c3acb29015088fa7fda3b20e3d0748da199e455b2468f986929f0dda4d1009eb5ae50a108862f2c8e98e0aca492f928c7192df678c111bb796e32afef3f72232dbc7f4183e7dfa4eb190bcbbb2ff4cac166ebd48c5569afc64994f8411fc70d3c4d6c1ae3add152100cfe00475c3edf56b3778dbd142179e538bb6a35c0ddc59197fe2a5d129c2822531348d16f43693f50f2a3199249bd61c4444a73e2a2f85bc0afe63e04fcf920ce7c43cd60fc042b55d9c9cd8c5d20a2742ed41879544acbe0f8e46aa034de459a27355fc32bbe5f", 0xd4, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000300)=0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xffffffffffffff09) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/07 14:49:12 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x4000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x6) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7ffd, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x0) 2018/05/07 14:49:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) read(r0, &(0x7f00000002c0)=""/54, 0xfffffe05) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="174d5553f779344e811db75364da558dfd86793fe5617a7c795753c9ca5197fc116cd790c8f0a56d99775f605d91777b186277e454787f901274a388193bc32d3d7c73a20259745893893b4bf1e52e6664f71541438f4ebc33dce4c816a0d08154bc45406d95fd9074cbc1a048f5a6e08e4840af62e2b03c916cea5b113d6fc3321e32baddeb73a4be8eebe3633675e90e8defdd5693f0e4f20b8f696ac9183ad2c189164ebfadef48075f238b1f1858d9a599") 2018/05/07 14:49:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6900000005655f64656e7472792c00"]) 2018/05/07 14:49:12 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffffffffff000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:12 executing program 4: pipe(&(0x7f00005e8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x400) write(r1, &(0x7f0000000140)="82", 0x1) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f00000012c0)="be", 0x1}], 0x1, 0x0) 2018/05/07 14:49:12 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8035000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 222.553808] f2fs_msg: 10 callbacks suppressed [ 222.553821] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 222.565534] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 2018/05/07 14:49:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000080)=""/93, &(0x7f0000000200)=""/31}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000100)='GPL\x00', 0x0, 0x67, &(0x7f0000000280)=""/103}, 0x48) 2018/05/07 14:49:12 executing program 5: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpid() r2 = eventfd2(0xc2, 0x1) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2000) kcmp(r0, r1, 0x7, r2, r3) prctl$void(0x22) [ 222.609234] F2FS-fs (loop2): Unrecognized mount option "i" or missing value [ 222.641160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 222.648385] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 2018/05/07 14:49:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp866']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)="2e2f66696c65302f66696c6530f600", 0x40, 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="f200000000000000880400507d6b8368cbce4188b0ce4be3bfc500000000000000000027bf000000"]) 2018/05/07 14:49:12 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x94c, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x8000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0xfffffffffffffffc, 0x3}) [ 222.778151] F2FS-fs (loop2): Unrecognized mount option "i" or missing value [ 222.855079] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 222.862218] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 222.899148] F2FS-fs (loop2): Unrecognized mount option "i" or missing value [ 222.916473] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/07 14:49:12 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88480000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:12 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000000000), 0x4) 2018/05/07 14:49:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x2000000000000000, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/210, 0xd2}], 0x3, 0x0) 2018/05/07 14:49:12 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0x1b, &(0x7f0000000080)="fcd26f12300b0245c536701eba83f7243d82430cb6be6d9e756667"}) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/195) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000400)=0x6) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000003c0)={r3}) keyctl$chown(0x17, r2, 0x0, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000300)={0x2, 0x70, 0x2, 0xffffffffffffffc0, 0x0, 0xfffffffffffff2ae, 0x0, 0x8001, 0x80090, 0x5, 0x2, 0x4, 0x3, 0x8, 0x3, 0xfffffffffffffffc, 0x1, 0x7, 0xffffffffffffff80, 0x8000, 0x6, 0x0, 0x300000, 0x101, 0xff, 0x4, 0xc5, 0xd61, 0x4, 0x10000, 0x0, 0x6, 0x38, 0x9c8, 0x8, 0x0, 0x8, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x1, 0x2, 0x0, 0x5, 0x7, 0x7f}) 2018/05/07 14:49:12 executing program 0: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./control\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='disable_sparse']) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0xbd0, 0xffffffff, 0xa08, 0xf8, 0xa08, 0xffffffff, 0xffffffff, 0xb38, 0xb38, 0xb38, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xffffffff, 0x4, [0x3, 0x1e, 0x9, 0x3e, 0x16, 0x9, 0x14, 0x3f, 0x3c, 0x2a, 0x39, 0x2f, 0x21, 0x24, 0x1e, 0x1d], 0x2, 0xfffffffffffffff9, 0x4}}}, {{@uncond, 0x0, 0x8c8, 0x910, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x4, 0x2, 0x2}}, @common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x9, 0x1}, {0x3f, 0x2}, {0x7f}, {0x872, 0x1}, {0x9, 0x1}, {0x5}, {0x20, 0x1}, {0x5}, {0x5, 0x3}, {0x8, 0x1}, {0x72a4, 0x2}], [{0x1, 0x200000}, {0x1, 0x6}, {0x4, 0x1ff}, {0x6, 0x8}, {0x3ff, 0xdc422e9}, {0x40, 0x6}, {0x3, 0x4}, {0xfff, 0x3f}, {0x8, 0x4}, {0x1, 0x1}, {0x4, 0x9}], 0x0, 0xa}, {[{0x81}, {0xfffffffffffffffc}, {0xfffffffffffffff8}, {0x20, 0x1}, {0x5bab, 0x3}, {0x6705, 0x7b781f4d713d3d4c}, {0x6, 0x3}, {0x6}, {0x5}, {0x9, 0x3}, {0x7000000000000, 0x3}], [{0x0, 0x2}, {0x4, 0x8000}, {0x5, 0x401}, {0x7, 0x84}, {0x7, 0x7}, {0x7fff, 0x9}, {0x4, 0x9}, {0x2, 0x2}, {0x80000001, 0x58}, {0x89, 0x5}, {0x774, 0x6}], 0x2, 0x7}, {[{0x10001}, {0x81, 0x3}, {0x3, 0x3}, {0x3f, 0x3}, {0x2, 0x3}, {0x0, 0x1}, {0x1f}, {0x4, 0x2}, {0x0, 0x2}, {0x6, 0x3}, {0x0, 0x3}], [{0x9, 0x80000000}, {0x80000000, 0x1}, {0x8c, 0x24b}, {0x3, 0x3ff}, {0xfff, 0x101}, {0x4, 0xffffffffffffffeb}, {0x8, 0xffff}, {0x5, 0x8}, {0xfd8, 0x7}, {0xff, 0xce}, {0x1b9b0ec8, 0x6}], 0xb, 0x9}, {[{0xffff, 0x3}, {0x3}, {0x100000000, 0x1}, {0x29cc1cc7}, {0x6f3, 0x3}, {0x100000001, 0x1}, {0x4, 0x3}, {0x8, 0x3}, {0x6, 0x1}, {0x8, 0x2}, {0x4, 0x2}], [{0x40, 0x100000000}, {0xffffffff, 0x5}, {0x1ff, 0x9}, {0x41, 0xc2}, {0x6, 0x671}, {0x0, 0x7}, {0x80, 0x1000}, {0x4, 0x9}, {0x6, 0x400}, {0x8000000, 0x2}, {0x10001, 0x3}], 0x2, 0xb}, {[{0x7f, 0x3}, {0xfff, 0x1}, {0x66a, 0x1}, {0x200}, {0x6, 0x2}, {0x80, 0x2}, {0xd16, 0x2}, {0x9, 0x1}, {0x5, 0xafb2323e934a616}, {0xaa8f, 0x2}, {0x7, 0x1}], [{0x4, 0x8001}, {0xffffffffffffff00, 0x40}, {0xe4, 0x1}, {0x6, 0x1}, {0x9, 0x16}, {0x1, 0x8}, {0x4, 0xfa}, {0x831f, 0x9}, {0x7f, 0x2}, {0x4, 0x6}, {0x5, 0x9}], 0x0, 0x2}, {[{0x5, 0x3}, {0x81, 0x3}, {0x2, 0x3}, {0x1, 0x3}, {0x8, 0x2}, {0x8, 0x2}, {0x9b, 0x2}, {0xca9a, 0x3}, {0x1, 0x2}, {0x3}, {0xd9f, 0x1}], [{0x3550, 0x1000}, {0x6, 0xd01}, {0xfffffffffffffbff, 0x4}, {0x2, 0x3}, {0x10000, 0x52000}, {0x9, 0x9e}, {0x773f, 0x7f}, {0x7, 0x9}, {0x8000, 0xffffffffffffffff}, {0x1, 0x80}, {0x6, 0x3}], 0x7, 0x5}, {[{0x9, 0x3}, {0x5, 0x1}, {0xfff}, {0x6, 0x3}, {0xffffffffffffffff, 0x1}, {0x3ff}, {0x5}, {0x7fffffff, 0x3}, {0xc478744, 0x3}, {0x6, 0x3}, {0x1f}], [{0x6, 0x81}, {0x7, 0x4}, {0xfffffffffffffffa, 0x2753}, {0x9, 0x72}, {0x6bf5, 0x4}, {0x5, 0x9}, {0x1ff, 0x79500000000000}, {0x3, 0x20}, {0x0, 0x9}, {0x0, 0x3ff}, {0xfff, 0xf52}], 0x9, 0x8}, {[{0xaa}, {0x400000}, {0x5}, {0xff, 0x3}, {0x3, 0x3}, {0xff}, {0x7ff, 0x2}, {0x200, 0x3}, {0x4}, {0x2c6, 0x1}, {0x5d, 0x2}], [{0x1, 0x8000}, {0x3, 0x2}, {0x2d06, 0x7f}, {0x9, 0x10000000000000}, {0x5, 0x2}, {0x3, 0x3}, {0x1, 0x86b}, {0x100000000}, {0x80, 0x1}, {0xa9, 0xff}, {0x7, 0x40}], 0x6, 0xb}, {[{0x3, 0x3}, {0x9, 0x2}, {0x7fff}, {0x8001, 0x3}, {0xdd6, 0x2}, {0xfffffffffffffff7, 0x1}, {0xcbe, 0x3}, {0xfffffffffffffffa, 0x1}, {0x3, 0x3}, {0x5, 0x2}, {0x2, 0x3}], [{0x2, 0x6083}, {0x1ff, 0x100000000}, {0x7fff, 0x7fff}, {0x6, 0xfff}, {0x3, 0x100000001}, {0x0, 0xa2}, {0x22, 0x3195}, {0x2022, 0xffff}, {0x2, 0x40}, {0x3f, 0x7}, {0x5}], 0x2, 0xa}, {[{0x3, 0x3}, {0x100000000, 0x3}, {0x413}, {0x2, 0x3}, {0x5f, 0x1}, {0x4, 0x3}, {0x7fffffff}, {0x1f}, {0x8000, 0x2}, {0x0, 0x3}, {0x8e4, 0x3}], [{0x8, 0x4}, {0x8001, 0x8}, {0x3, 0x401}, {0x8, 0x1}, {0xffffffffffffffff, 0x4}, {0x4, 0x2}, {0x1, 0x6}, {0x2, 0x1f}, {0x80000001, 0x80}, {0xffffffff, 0x3}, {0x7fffffff, 0x499a6253}], 0x7, 0x7}, {[{0x5, 0x3}, {0x3, 0x2}, {0xfffffffffffff7b9, 0x3}, {0x3, 0x3}, {0x9986, 0x3}, {0x716, 0x1}, {0x3f, 0x2}, {0x555c, 0x2}, {0x2, 0x1}, {0x1, 0x3}, {0x6, 0x3}], [{0x9, 0x10000}, {0x10001, 0x3}, {0x8, 0x5}, {0x9, 0x9}, {0x3, 0x7}, {0x7fff, 0x8}, {0x1, 0x3ff}, {0x9, 0x40}, {0x8, 0x3}, {0x0, 0x4}, {0x4, 0x880}], 0x8, 0x2}], 0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0x1c}, 'erspan0\x00'}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x716, 0x8}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xb, 0x3ff, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc30) 2018/05/07 14:49:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x20000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) 2018/05/07 14:49:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x82, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000200)=0x10) 2018/05/07 14:49:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x608}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 223.028649] __ntfs_error: 244 callbacks suppressed [ 223.028658] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/05/07 14:49:13 executing program 2: r0 = memfd_create(&(0x7f0000000140)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/37, 0x25}], 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x29e2, 0x4000) 2018/05/07 14:49:13 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:13 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x100001, 0x1400) r1 = getpgid(0x0) prctl$setendian(0x14, 0x2) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net\x00') ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x9) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/07 14:49:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000300)=""/76) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x8000000000000}) r1 = syz_open_pts(r0, 0x20201) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r0, &(0x7f0000000040)="7c520b179e755491ebd2c95832a541c9df412093909f98988d61e5524d6a352d857f6fb45ce868ab8df289fd1088604c8de37b216c5d1fc5a5609edc3a6d6682cb4e2814c3dae34e819036a495809ddacd49418bf7b194f6e943a47545c8908ada032484f5219409d3d5f6960f9102d8df0d88fbaf90b48db825a0518d5fb40b8f9ecce8f23958e1ea804cd609b2b41200bb60bb4c0284c2c9e414d744e2a7", 0xfffffffffffffcfa) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000280)="4ce1cd420f22056462b0f0bbba91b0a7ecb381b94e2b9b") ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="07e76f8c03ce8e09d2570de813247c7c74a4d2568f206609b36431a41440b534962b0027e884f9c8daf71b500c928210715f67c5da891b20bb7155ff03856245518b237c18d023fbac01e7570d9af0cd87d147d1aab394f1001545beb67a085f960159c983dd9244308038e2053e29738fdff8742be3d7fdeb2da0298701989dcea60b1ceb540b32b86d304a09048945619ac4e5e0d60e40da0440"], &(0x7f0000000180)=""/109, 0x6d) [ 223.086642] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/05/07 14:49:13 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x529, 0x142) write$evdev(r3, &(0x7f0000000040), 0xfdf0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x3, &(0x7f0000000180)=[r4, r5, r6]) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) shutdown(r0, 0x0) 2018/05/07 14:49:13 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x40) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x101, 0x3, 0x0, 0x401, 0xd12, 0x100000000, 0x9, 0x9, 0x1, 0x3}) 2018/05/07 14:49:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x20000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) 2018/05/07 14:49:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x10001}, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = epoll_create1(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x204, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/07 14:49:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6488}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:22 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x88640000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:22 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021001000000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xfffffffd, 0x4) 2018/05/07 14:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x3}, 0xc) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x3ff, 0x8, 0x101, 0x80, 0x8000, 0x8, 0x1000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r2 = dup(r0) write$evdev(r2, &(0x7f0000001740)=[{}], 0x18) 2018/05/07 14:49:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:22 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)="958e392937a186d6306a3615593baa57ff0062711115000000079ab4d5ed5cff0300000000001cffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/05/07 14:49:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000180)={0x3}) getpeername(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000000)=0xfffffdfd) 2018/05/07 14:49:22 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xde1]}) 2018/05/07 14:49:22 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x6, &(0x7f0000000040)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) ioctl$BLKROSET(r0, 0x80480911, &(0x7f0000000140)) 2018/05/07 14:49:22 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x7, 0xa6, 0xffff, 0xffff, 0x2, 0x2, 0x0, 0x8, 0x8000, 0x100000000}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ff2)=@dstopts={0x0, 0x0, [], [@ra={0x5, 0x2}]}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/123, 0x7b}], 0x6, 0x0, 0x0, 0x53}, 0x40) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0xc37, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000480)="d0fb368290ae77dfbe1489867b50e3a9a4d3dc627aef1008e9f5bc1ed5115f6e0b7ca87927c598b8f16d26fd29caf50b902f516875a7c760e072fe34685449ba0151967bf6c5eb1246d8c437b1af", 0x4e, 0x5}, {&(0x7f0000000500)="6739a697a70c878302c683956f9c314ff0e6f39b5e224e0f5dbc0ac8be78c71bb6d376565b555ad0bf2a5923ad5a65e4d8344ea79a5a08dbb54bd36e503c4e714736d6ecebc7d3fc52b12fb9af2184428150deedcae839ff562522e41ab66bf5d99e5311b2fddef3d206fed44c49e6640bc1611a6561ada0b35e792d4b3f28d8815818cb2e857d1eab9c177cd5526e50508b0b57de1052b6bef86c6cce8570aecc7bfebda900319414a263ac923c4f6d53947951b12a", 0xb6, 0x42a}, {&(0x7f00000005c0)="04bcbe06af4da3e4aed80f42bd51ee0f227130b0984477d390ca5a5a2fbcb18a3b42ae5c6affbba52783f604ff87ffdac034b5d18d8dfbe26b187c18634ee08551338ed74b26f4ac7639a87b5195a9e9d455e7079f8156cf68d86e", 0x5b, 0x6}, {&(0x7f0000000640)="64b1b32340193e6246faaec4b3bf2d123ef9fa3360f89de43c196838db6b466d743e3fc4f042599b352bfcac356a55a07c0a675cb80552febe0d8e", 0x3b, 0x1}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="b46ac0960c7890e58267efe17066a719c2d4ad46a8be2930b96ba578d73ccc2554530680e298fd3f1cff0f68d931e9f86be38c58df6e67b8bf0235f21f0db7148feaa00a90ee971f9736429cb8b780c4b2e964578ed1269d78faf20f6fefbea943b8c9ddf658ad14e823a37f3ab2000816ae3e8b734368b969c2c2da08eefdf15c8d024b33ab88b75dbd81975c96c8307cf4a414fb0e4c5a5dc0d2faf9c303594810cae85f85621500aa6d9560b07b27c61d521f24720c63c365f0f1953d75a57938", 0xc2, 0x34c}], 0x1c1000, &(0x7f0000000880)={[{@data_writeback='data=writeback', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@usrquota='usrquota', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]}) 2018/05/07 14:49:22 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4305, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:22 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = msgget(0x1, 0x104) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200200, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000400)=""/175) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000001c0)={0x9, 0x1, {0x3, 0x0, 0x9db, 0x0, 0x100000000}}) unlink(&(0x7f00000002c0)='./control/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control/file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000300)=""/224, &(0x7f0000000100)=0xe0) 2018/05/07 14:49:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80350000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/05/07 14:49:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000240)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) dup2(r0, r2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/07 14:49:22 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x1cf}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1772, 0xe}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x2, 0x30, 0x8, 0x4}, &(0x7f0000000140)=0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b400000000000000250006000000000007000000000000000000000000000000950000000000000067cdb08ad21944589506aae72299f9d2f268be2267e6004f3407f060ac194e0a1726e79b51b98c399ab5619b996a4883d6a397284d3553871b964fd7ec"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/07 14:49:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/07 14:49:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xdffffffffffffff5, 0x0, 0xf902}) 2018/05/07 14:49:23 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x8000) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r1, 0x0, [0x305f]}, 0x2c) 2018/05/07 14:49:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:23 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x543, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="6e9861a4c204", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7eaf52", 0x8, 0x11, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000140)={0x0, 0x3, [0x1, 0x425]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) 2018/05/07 14:49:23 executing program 4: r0 = memfd_create(&(0x7f0000000080)='ppp0wlan0-\x00', 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0xf, 0x3, 0x5, 0x9, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd29, 0x34ff}, @sadb_lifetime={0x4, 0x7, 0x9, 0x5, 0x2, 0x5ad8}]}, 0x48}, 0x1}, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x3]}, &(0x7f0000000200)=0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x181000, 0x0) write(r1, &(0x7f0000000000)="2400000020650034d21be32b3faa4d850623000000000000000000ff000000000000000000050c08001700002b06f0", 0x2f) 2018/05/07 14:49:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x13c, 0x2e, 0x828, 0x70bd2d, 0x25dfdbfb, {0x14}, [@generic="c2f3a908fa0119f84e6fc5da7275296160d416fbe1113a3ca1272be6d389e5a650bcbc183e515cfea8aeeda7f8ffb2cd30d33b0a0bdb6bcdaa7ec11dab09efebccbc4d5d20edcd4d00f33d8748297da8acf6e112bfdae89788d47b0bd44c50482c3b2a2a5504237531e53bff75d526b52e9975bac51b2cb459307757b2330d97474a951f6c183df783131b4359e4d5906bbd602b187ba93dbf4fa30c7b37d0b72b3bfdaa5bd9d3b7129462629c34dda8ee90bb23a7", @generic="ebdcf9013a7ddf0819dd5638a978d770424845786c87be2cb904308ecc6deafc09e2dd7e1f9c79fa9ed33168840c38b267aeb6a5e7f9140b0824e62adcb80aab2d76c7a0ab8c1f3f074eac2e502fee7a4b2ec710f5ef5839ec30638f71e3121d8f28332140382d17bccd31a1e58b94b359cd16"]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x52d}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/07 14:49:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="6e593749af4dfd8556d5e4f979ba7c37565ca5ea03ae129a804e9a0d5c3fe9e7deae1792fab673f2be0eb1a584680effc99447caecd151f2172d1d3e5b6e62790ac425ae235f373dc8c0657e286dbccf2f175ce0571dc619c2b64c65633432caab0a73d1989f18757cdc46315d0503d947ef8d59a8e57657b7ac722aaf3c095cc4345d29ad38ccef3dea513b554d3e07c5ac653253a0153c5394edaea19acd08d7aed1f874b30a77e5a55329aaa339933d9dfda0a10f58b7d7c48f815f482325831df74a1bded7cac97faeef84fb8ffec1b3e25a364cce7c09c2188769f9acf662bd1ae9027a32374f10", 0xea}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="4c4db4f932936e99b36a526381e604a1308c2a3e131014416bf7720af39343f1175b52f422b2f4ffc31564428a54d7d0443204fa323bd478462d4f9498e9d57f87fe86d3aed7b56af4ddafe745f9e388444fdb42f26f3e8e51e6f866d96b3c3a", 0x60}, {&(0x7f0000001540)="86186220348fe6513e45b7a1f729cdf9504af6b5d524feca59eb41e42a3cc01406d0e1cd597f861b5ea856527a38f53cce00ad1941edd3802d243f63afdd440bc701513a619922a72cf9cd2bcf69df12ac9f87cd17047f12e2726ed5717a00ba6872d586d614521886b4a73afc6a57dd15a337234d0aa04ee91a6b589374815ceeb4b5e70fc22226fe43c63d1c6a3fa1", 0x90}], 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='/dev/random\x00', 0xc, 0x4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="10010000", @ANYRES16=r2, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) r4 = gettid() getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001740)={'nat\x00', 0x0, 0x4, 0x48, [], 0x5, &(0x7f0000001640)=[{}, {}, {}, {}, {}], &(0x7f00000016c0)=""/72}, &(0x7f00000017c0)=0x78) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xffffffffffffff68, 0x9, 0x401, 0x2, 0x0, 0x7ff, 0x400, 0x2, 0x2, 0xb43, 0x5ae, 0x1, 0x9, 0x7, 0x3f, 0x0, 0x8e, 0x1, 0x40, 0x9, 0x18, 0x0, 0x10001, 0x5fb529e7, 0x7, 0x7f, 0x100000000, 0x7, 0x7ee, 0x8000, 0x9, 0x8d0, 0x4, 0xfffffffffffffff7, 0x4, 0x4, 0x0, 0x33bdaad5, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x8284, 0x9, 0x1, 0x7, 0x2a, 0x7, 0x9}, r4, 0x10, r0, 0x1) 2018/05/07 14:49:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x20f, 0x0, 0x800}]}) 2018/05/07 14:49:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)) 2018/05/07 14:49:23 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xe80, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffff000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:23 executing program 7: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/05/07 14:49:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x200) 2018/05/07 14:49:23 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-', 0x2, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0}, &(0x7f0000000d80)=0xc) lstat(&(0x7f0000000dc0)='./bus\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./bus\x00', 0x4002, r2, r3, 0xfffffffffffffa5d, 0x2) syncfs(r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000001900)={0x10000, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}}, 0x108) r5 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x4000003) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001280)) write$rdma_cm(r5, &(0x7f0000001340)=ANY=[], 0xfffffe74) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000000400)=""/171, &(0x7f0000000100)=0xab) r6 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000003c0)={r7, 0x200}, 0xc) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x0, 0x5f, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_dccp_buf(r8, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f00000004c0)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) r9 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/05/07 14:49:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) 2018/05/07 14:49:24 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x103102, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000000)="d78fcf47d8fe8a8532a8d9bc639ac84b00f5b3974293748443bc23edf66360cb24eaca04054c138f58803ac52a4dd982f992535b3141cdc6f6dc15208d20dec479c4a7b392b330c98117f33000107a74b9b6867604f1f6c48ca481df2a9877afb409df136c742054f3c29dcd") write(r1, &(0x7f00000000c0)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000080), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x8000) 2018/05/07 14:49:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000000100), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = getgid() r3 = dup2(r0, r0) getsockname$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r1, r2, 0xd2d9, 0xfff, 0x2000) 2018/05/07 14:49:24 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x1, 0x800, 0x9, 0x8}) 2018/05/07 14:49:24 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8060000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x19, 0x0, [{0x480, 0x0, 0x11e57ed0}]}) 2018/05/07 14:49:24 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0xe037, 0x0, 0x2000000000000400}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/90) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x254000) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x9ca5}}, [0xffffffffffffff5c, 0x400000000000000, 0x2, 0x332b, 0x5, 0xfffffffffffffff9, 0x100000000, 0x3, 0x2, 0x0, 0x2, 0x0, 0x4, 0x5, 0xffffff0000000000]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) 2018/05/07 14:49:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:24 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x40000000000, &(0x7f00000000c0)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001740)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/07 14:49:24 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x91010000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8906000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:24 executing program 7: sendto$ax25(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x3, {"0fb41b44035e63"}}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/07 14:49:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0x3, 0x800803f) fallocate(r0, 0x8, 0x4000, 0x8000) 2018/05/07 14:49:24 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x302, 0x0) write$eventfd(r0, &(0x7f0000000100), 0x0) 2018/05/07 14:49:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x20, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004e40)='/dev/snapshot\x00', 0x400800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1], 0x1, 0x4, 0x0, 0x2, 0x695, 0x2, {0x100, 0x200, 0x6, 0x7, 0x425f1bff, 0x4, 0x9, 0x0, 0x3ff, 0x9, 0x8, 0x83f1, 0x70, 0x1, "6763afe7a417e5007477cc26dff247fcff50d1683e04b9d0ff60a625485ad8fe"}}) write$fuse(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="2000006ca3f0df074dca9cf900000000f0000000000000e7008ea1"], 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) [ 234.376118] autofs4:pid:17823:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(57399.0), cmd(0x0000937e) [ 234.388996] autofs4:pid:17823:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 234.431607] autofs4:pid:17827:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(57399.0), cmd(0x0000937e) [ 234.444508] autofs4:pid:17827:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/07 14:49:24 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x800e, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:25 executing program 4: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f0000ceeff8), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/05/07 14:49:25 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0) 2018/05/07 14:49:25 executing program 2: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x40104593, &(0x7f0000013000)) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x204000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) r3 = fcntl$getown(r2, 0x9) getpgrp(r3) 2018/05/07 14:49:25 executing program 0: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f00000001c0)="619bb1ac5e", 0x5) ioctl$sock_bt_hci(r0, 0xc00448dd, &(0x7f0000000000)="8865264d0e32e2cbd4790482016155dc32d998a23243b526494b0fa9ff7dedee700504eb51ca1f1f23b5a83d08c426bfbcf72d1728d8efc6feceb4451754d8ada1a1f2efbf6402caf2547e4dc480452359e18573a7232c43a7e7eac996f034c39323065bf5813c8127d943f83ae0ca3e841bb661207cdc64ec44a86b7a3898ea80ff6c62039b40182b456d1bbbb84245a54740023a835b11b83a061fb448") 2018/05/07 14:49:25 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000380)) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000003c0)=r7) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000400)=""/59) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) keyctl$assume_authority(0x10, r5) 2018/05/07 14:49:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0x0, 0x1000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x401}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r2, r3/1000+30000}}, 0x100) 2018/05/07 14:49:25 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:25 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) fallocate(r0, 0x1, 0x1, 0x69) 2018/05/07 14:49:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000000a202, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000009500000000000001000000000000000002000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000240)="a6e0ff4921468affac086da18d419fedd14f4f68b3e487af9362ca4941767e922c59c3a50ebfc1ef5857c9493f501d9b95f9906737aae1e310e8ec9198890bd83eac518d80fe3d8f8c8023fd5f7bbe940b90fa7b27700ed2d8e96143c5693a1dc9958a2fb9c891e5f66d9adbbb7b5d42baa8b1704ad272cc92950055ccc75d69af35ccc9fa4dabee871fe989fe24633f3c32", &(0x7f0000001400)=""/4096}, 0x18) write$sndseq(r0, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x30) 2018/05/07 14:49:25 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) pselect6(0x40, &(0x7f0000000180)={0x40, 0x4, 0xc17, 0xcc, 0x3, 0x0, 0x8, 0xe06}, &(0x7f00000001c0)={0x6, 0xfff, 0x3, 0x400, 0xfffffffffffff001, 0x200, 0x200000000000000, 0x6}, &(0x7f0000000200)={0x8, 0xd92f, 0x5, 0x8000, 0x9, 0x3, 0x7, 0xffffffffffffffff}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x7fff}, 0x8}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='pagemap\x00') readv(r2, &(0x7f0000000600)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x3e9) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x0, [0x800008]}, 0xfffffffffffffd6d) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480)=0x7f, 0x4) mq_timedsend(r2, &(0x7f00000004c0)="0e73a4a576bf99347a9b766a70ef368dee6c6e000edd02c7d80468afc694aef8138a5d8e7437bbb5209f559e2e974a7b98c75112c819035c80846b97c5453739d375802ded088eb2d18488594fcbfa87f86d97d414ab5a5bc87757b524779b15c165995c487ede88def53052acbc641e409d3157706711c62e1894693c954f244c3b025fc0e677acd577983faedfd34eb4ca6189606897189fe1186363dc8e090fb4074d2dabdb7531f5037ac55ef59ec319dbfd69e0f7d4997d3e682debac67712adf8e936f02bf466fd8770ce80895feae11ae7758c0ed9e35281e2b1b4bf2fefbd06dd9d160f640fbd6d7c4135c2ef1b01a", 0xf3, 0xff, &(0x7f00000005c0)={0x77359400}) 2018/05/07 14:49:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) r1 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) setpgid(r1, r2) 2018/05/07 14:49:25 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001787d9f47a6000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x73, 0x400}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00007f32eb889acf9d88a8794f999ab4028e457d18fc68902d0d2699ed38e29d3288a85d5b63a21084b6154c4c2f0b8205413e17c11e525956cbbcd451dfd1ecbd98c9212cfcaf70fea428760d74e08344f2023489ad804c366a634fd30df8d1409197c5ff685b551e4204cb8a04edf06db8b71dab9d3e1283d3e70815cf3b8e579eec8b015d24729b0aca4580eb59d5f3eb2cb54e83ec3bed363feb1e0152425a71355090584db347b85a0ee69bff18150bb5ad810e92bc9deb7d2d0760a9cf1fb7"]) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0x800, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', r1}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0x81, 0x0, [0xbc, 0xfff, 0x81, 0x7]}) 2018/05/07 14:49:26 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/164) ioctl$UFFDIO_UNREGISTER(r0, 0xc018aa3f, &(0x7f0000000140)={&(0x7f0000004000/0x4000)=nil, 0x4000}) 2018/05/07 14:49:26 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4305000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x160) r1 = syz_open_dev$adsp(&(0x7f0000006ac0)='/dev/adsp#\x00', 0xa0, 0x12000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen$netrom(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x43, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x804, 0x6fff) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01c209000000"], 0xa) 2018/05/07 14:49:26 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0xfffffffffffffc00, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1f}}, 0x81, 0x200000000, 0x5a, "4225466ed2d26c5a84a2a910b562862398c5fd030014164a1d227365aca29a6dc61ec964fc1f952106b9ab505d48e5378035f20880e3f276f76f1080e915117104219b44f0250003aa89df908ef0d147"}, 0xd8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) getsockopt(r0, 0x2, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000100)=0x8) 2018/05/07 14:49:26 executing program 2: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2000, 0x0) shmget(0x0, 0x3000, 0x8a, &(0x7f0000ffa000/0x3000)=nil) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)={0x7, 0x0, [{0xb6e, 0x0, 0x10001}, {0x714ca6a571a6098, 0x0, 0x59c}, {0xbc9, 0x0, 0x7ff}, {0xa15, 0x0, 0x1}, {0x0, 0x0, 0x5}, {0xc0010bff, 0x0, 0x8}, {0xbff, 0x0, 0x9}]}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x20000000}) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/25) 2018/05/07 14:49:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1000000064bb) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x5437, 0x0) [ 236.281185] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 2018/05/07 14:49:26 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xd000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e0000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') accept$inet(r0, 0x0, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) 2018/05/07 14:49:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c0100004a750100000000200000000000000001000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) [ 236.331612] EXT4-fs warning (device loop1): read_mmp_block:112: Error -117 while reading MMP block 0 2018/05/07 14:49:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) bind$bt_sco(r1, &(0x7f0000000100)={0x1f, {0x4, 0xeb0, 0x8, 0x5, 0x1800000000, 0x7}}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/07 14:49:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x4000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x3fd) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001040)=""/4096) r2 = socket(0x20000000011, 0x4000000000080004, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x2}) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0xc, 0x10001, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x59) socket$packet(0x11, 0x3, 0x300) [ 236.407770] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended 2018/05/07 14:49:26 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 236.518613] EXT4-fs warning (device loop1): read_mmp_block:112: Error -117 while reading MMP block 0 2018/05/07 14:49:27 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)) close(r0) 2018/05/07 14:49:27 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000080)={0x5, 0x100000, 0x1000, 0xe34, 0x4, 0x8, 0xad, 0xffff, 0x1, 0x2c180000}, 0x10) r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB='suz0'], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) 2018/05/07 14:49:27 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x80800, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/07 14:49:27 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) write$binfmt_aout(r0, &(0x7f0000000600)={{0x0, 0xffffffffffffff80, 0x6, 0x26c, 0x251, 0x2, 0x2ae, 0x7fff}, "6cc3b0ff9e55a8e522d452567334966e4eba89fdefff5ff24d2b8545ab29aa9ad77a5f8f3809715d82268be6ee8cc18bfa368bd58fe112b73dbb756efee61d1eb3ce86f4acb07516ad66531084626874e5f0de689a6f990242e8138c0e97c8102dbfb2e98188de86eca34d8e206281cd632912012e293ba68b8a8311f2b39c866015a464cd340263729b655b8f2ce4c8b35fe4d88b8a9ea88a29a53c5f9e27cbd134e551bbda2ef13a61ea", [[], [], [], [], [], []]}, 0x6cb) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x9b00000000000, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000180)="c4f82c0d7c28c11b6f439b4b5b4016b1512a666a0351fda153d6bc53abc6d81e4e9d6023994a530e7eeb728557c03ba8acf810122c881e", 0x37, 0xded4}, {&(0x7f00000001c0)="262f2f3cd5e3add90f3fad01cc336c819f900f38a2a640df199048461108409c313bddf03614d2256ae2e97a1394fcd77b13810275d473fcfcb847f73d58d6ad67fef3ae43a5b6871db270ea3b84834942ddec5e705b75cced576c7f74163eb6fba9bc2494ffc688b58c02e4b3143763c73d6be3cfa05a990272dd81868fe43e07fd01b598e908ab487d6041774d522a25f5", 0x92, 0x96bc}, {&(0x7f0000000280)="d45944b8dd4264af73705db56a4bab5da1f13a4fccbd66c88b8f742752e17e622d6a0c39f98cea471bf940ade5e1c3cb4259575cb22b75481f2f85767a811951104a21a7b13064d151ee5f5f62e7f70beecaa817afdfa90ed61ed2315cec5988b365c8a45b7021754faa9df46adf", 0x6e, 0xffffffff}, {&(0x7f0000000300)="fa0fe04ad1b8b14dffc595fc042712d644e8ab73ece679e1cf0e020bf45350b623c0adb1e9bfed2b66d242d9aa85b53e42b202fe9f192e66", 0x38, 0x3}, {&(0x7f0000000340)="6e49335b1ed70b367358152f06db232d4a03fcf9e63ecdb0d77695eced9af6284e0464908e4feb84a86d25c2ac9c814f5785109d658839966d8616f60a18503123cf49aba3316d00136ecc30daf557cea4e4f6123afac3de79c6d64454d52ee3edae06a91624eba574da7feed17a120482372b09ccd44c179873ea98b714553363b137f0d787121d6d5cefdce4e78258f6b851e13e55126b825c9e61fd7e6a5755145c786ed21cb2ddc7f96cb4c049481e8f6ca3fab067511dd7624650b59e28368433c6e6400221e8a18156a742a27c70d9b523d1fcba1554fda93fdb474e2f8d7cda96e54cc7c2a3cc8c95", 0xec, 0x8}, {&(0x7f0000000440)="506d14bc30d5327282260dea85a295c86bcbd1097c3e74ccc3a87067e33c1b9e85093eccb11a75205ae163735dc2be5a3c9fa0271ee7411fbda6f52e3727632bf59ba56075556791e73857a873fc63d8888571d885364eb47e534fe0c6b830177d8d5059b88bb3835908b55e3f9aac9142666eaf", 0x74, 0xffffffff}], 0x10000, &(0x7f0000000580)={[{@nointegrity='nointegrity', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x37]}, 0x2c}, {@resize='resize', 0x2c}, {@integrity='integrity', 0x2c}, {@quota='quota', 0x2c}, {@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x35, 0x0, 0x36, 0x35, 0x0]}, 0x2c}, {@discard='discard', 0x2c}, {@grpquota='grpquota', 0x2c}]}) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/audio\x00', 0x98140, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x1, 0xffffffffffffffe0, 0x9, 0x879, @tick=0x5, {0x6, 0x80000000}, {0x3, 0x4}, @addr={0x1, 0x2}}, {0x3, 0x6, 0x3, 0x9e, @time={0x77359400}, {0x0, 0x10001}, {0x5, 0x3f}, @note={0x94, 0x96ab, 0x400, 0xa1ef, 0x78dad8ef}}], 0x60) 2018/05/07 14:49:27 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8906, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="af5cf3c352b7810d96dc7349a75eb5944c8213e3435a26b9e024e5964a84a297d2e87eaf25af179bfc1a8f70901fcb343a41d8fd3d54c7204c93f2f67ab3271c7a090ec450d0f2414c50f22fd6c65d2c6fa04463fcd51288d2a0d7662e0a00759262f519a0380435a54170c2ee7ea21b8770f279acef493036de7d14827b0c495bdd407a", 0x84, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x2, 0x5, r3) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x3180}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac5, 0x0, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 14:49:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:27 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7fff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x100) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000200)={0x1, r3, 0x1}) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000007000000bba906000100"], 0x18}, 0x1}, 0x0) 2018/05/07 14:49:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffdd86}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f6a6f75726e616c74636865636b690f0a0247e046c9"]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) mq_getsetattr(r0, &(0x7f0000000180)={0x4, 0x2, 0x80, 0x9, 0x1, 0x8, 0xfffffffffffffff8, 0xe8}, &(0x7f0000000200)) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) 2018/05/07 14:49:27 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8847, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:27 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d3, &(0x7f0000000380)={0x0, &(0x7f00000000c0)}) 2018/05/07 14:49:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendto(r1, &(0x7f0000000140)="0b64b3cd36029573a83b221fee5b3aaf4b04ab873e352a00c2776259eeef9b939be89875d7d42daf63", 0x29, 0x20000000, &(0x7f0000000200)=@hci={0x1f, r2, 0x3}, 0x80) 2018/05/07 14:49:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0x3}, 0x2c) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000280)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x5d, 0x4) 2018/05/07 14:49:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffff80}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 237.345488] FAT-fs (loop0): error, invalid access to FAT (entry 0x000006c0) [ 237.352814] FAT-fs (loop0): Filesystem has been set read-only 2018/05/07 14:49:27 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6488, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 237.419569] FAT-fs (loop0): error, invalid access to FAT (entry 0x000006c0) [ 237.422593] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 238.070978] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 238.100598] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/07 14:49:28 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7678}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x3, 0x4}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) read(r0, &(0x7f0000000000)=""/4, 0x4) 2018/05/07 14:49:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@treelog='treelog', 0x2c}]}) mkdir(&(0x7f0000000040)='./file0/', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@l2={0x1f, 0x1, {0x8, 0x1f51800, 0x9, 0x4, 0x1, 0x40fc1299}, 0x7, 0xf443}, {&(0x7f0000000140)=""/40, 0x28}, &(0x7f0000000180), 0x12}, 0xa0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000000300)='./file0/\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='rpc_pipefs\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/05/07 14:49:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4788}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:28 executing program 2: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x18, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x9, 0x8, [0x4, 0x3, 0x20, 0x4, 0x8, 0x805, 0xd1d, 0x9]}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x80000000}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xf}, 0x78, r3}) 2018/05/07 14:49:28 executing program 1: r0 = gettid() sched_setscheduler(r0, 0x6, &(0x7f0000000080)=0x40000000000000) r1 = socket$inet(0x2, 0x6, 0x7ff) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@canfd={0xd, {{0x3, 0x6, 0xfffffffffffffffc, 0x5}, 0x16, 0x3, 0x0, 0x0, "5e39da626a81c075ac5b41820d751352649a215f4d95be020e92d48c24790dde2ab5ca8f917774254d9e0a1341b1958603974328efbdd48accfdabe77e2c232b"}}}}, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe62, 0x200000) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/07 14:49:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000000180)='mangle\x00', 0xffffff68, 0x100001) 2018/05/07 14:49:28 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffa888, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:28 executing program 5: unshare(0x40600) r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000), 0x0, 0x0) 2018/05/07 14:49:28 executing program 2: clock_adjtime(0x0, &(0x7f0000000b80)={0x257c, 0x1ff, 0x0, 0x240000000, 0x6, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="0134e4acada13b3ded576bfb32fbffd7411926966c8b9673800e3977b0961ab20fd18b1bffdf4f0b764e2295efbb98340eeec6c56514fc2e7c0543a48eaa273e8ea7c44afce9012ab182125bb50428f6dbde3f99b3ae1baf0055a2b5ef3f5cb48533f7aa6def4c453ab7cbeff07b50870d7c6aeeb52691965e3fe079adf9e981a5ce4cae8a57ec", 0xfffffe7f) 2018/05/07 14:49:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3580}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 238.227610] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 2018/05/07 14:49:28 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x9101000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:28 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl(r0, 0x80083313, &(0x7f0000000080)) 2018/05/07 14:49:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sockstat\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/49) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB='+']) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/07 14:49:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) pread64(r0, &(0x7f0000000180)=""/201, 0xc9, 0x0) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x2ca}], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xffffffffffffffe4}, 0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0xfffffffffffff001}) readahead(r1, 0xffffffffffffffff, 0x1208) 2018/05/07 14:49:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f0000000100)=""/18, 0x12) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDSKBLED(r1, 0x4b65, 0xc95d) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/07 14:49:28 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x86ddffff, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 238.416623] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 2018/05/07 14:49:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}) chown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) 2018/05/07 14:49:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000032c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001140)=0xfffffffffffffcb9) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001180)={@empty, 0x6c, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001080)={'veth1_to_bridge\x00', &(0x7f0000001040)=@ethtool_ringparam={0x10, 0x0, 0x3, 0x8, 0xff, 0xffffffffffff7fff, 0x1, 0x2, 0x2}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000040)=""/4096, 0xb743478b0b68caf0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={'ip6_vti0\x00', &(0x7f00000010c0)=@ethtool_channels={0x0, 0x2, 0x0, 0x7, 0x4, 0x5, 0xfffffffffffffffd, 0x5, 0xc3}}) 2018/05/07 14:49:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x204}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x30}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xd0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000001c0)=""/27, &(0x7f0000000200)=0x1b) perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) 2018/05/07 14:49:28 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x89060000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x400000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x4000000000002}, {}], 0x30) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x100) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0xd533) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0x80000000) 2018/05/07 14:49:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x90) 2018/05/07 14:49:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000018c0)={0xffffffffffffffff, r0, 0x7f}) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/254, 0xfe}, {&(0x7f0000001600)=""/88, 0x58}, {&(0x7f0000001680)=""/28, 0x1c}], 0x9, &(0x7f0000001780)=""/56, 0x38}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x284, 0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/07 14:49:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x803, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x3, 0x1, 0x20) semctl$GETNCNT(r2, 0x5, 0xe, &(0x7f0000000100)=""/26) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x10001}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x442, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/05/07 14:49:29 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xd00, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x543}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:29 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x800, 0x0, 0xff, 0x9, 0x4]}, &(0x7f0000000040)=0xe) 2018/05/07 14:49:29 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) unshare(0x28020000) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) unshare(0x8000000) 2018/05/07 14:49:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x9b, 0x0, &(0x7f0000000280)="04a65d14e2b255b967b1e6a62ccd25770c3ca0db29fef3ca28e7011beaecaeaa2d23797e113d38b339223fbeebbc9619223be3b65ffdc3996174ec634460dc4dd8aaefb2f75e6d773bc7429fc8f79b663767cf995d8a03273a1d8aab76d233306ad11e29aa7949bd2d39ad2f327e48b753e601d2117166db30a9fcd2a537f5044185d0604fc25db6d1e3049a691c7a5a4959e69f368379e1b3f757"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x14, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303}, @release={0x40046306}], 0xee, 0x0, &(0x7f00000000c0)="d4f9d829b0428897f8a952cb87e11e7ee4d072c3c75f7cf14ff466eaae3600e7da34b71b8f7caab12472d0b07696fe6c0cb927f96bf8e1615fe268497e4a7c68cb45b505d3c0fb3fdbf63d096d8356cd7492f25fa63dbd2ea6e0fc05d6883c9471312a8073c29bbd63302dce65b95a3ee1654f9d96b2fd3afc163c9ddb3dad1a552777d4893f619497a41b61bea0f5dfdcd1c5c4f78d77a7a49d8336e5edfd7379ffea3fa421d4892fa07f0a811c0e1560d4ef0233518711c8dbbae0a9b27949510998322d9f1f2487bf44ae1e25002cdc96f62980833523c2fd4f59e0966153f23ac20174b56d66520445e1d0ab"}) [ 240.108991] binder: 18168:18170 BC_FREE_BUFFER u0000000000000000 no match [ 240.243041] binder: BINDER_SET_CONTEXT_MGR already set [ 240.248448] binder: 18168:18200 ioctl 40046207 0 returned -16 [ 240.252244] binder: 18168:18202 BC_FREE_BUFFER u0000000000000000 no match 2018/05/07 14:49:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000100)={{}, 'port1\x00', 0x0, 0x400}) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/57) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x68000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x6, 0xdf42}, 'port0\x00', 0x90, 0x40004, 0xce, 0xff, 0x2, 0x2, 0x3848, 0x0, 0x1, 0x7}) 2018/05/07 14:49:30 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x689, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x3590}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r2 = dup(r0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r0) 2018/05/07 14:49:30 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f00008d8000)=[{0x3, 0xcfde}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x400000, 0x0, 0x0, 0x7fff]) 2018/05/07 14:49:30 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000480)=""/44, 0x2c}], 0x1, 0x4000000000000020) 2018/05/07 14:49:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0xfffffffffffffe11) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) 2018/05/07 14:49:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) close(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7b1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/108) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sched_yield() ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000002c0)=""/233) [ 240.371072] binder: undelivered death notification, 0000000000000000 2018/05/07 14:49:30 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8848000000000000, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/07 14:49:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x400}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x151, 0x0, 0x80000001, 0x5f3717d2}) 2018/05/07 14:49:30 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x4, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xa0f}, {0xa, 0x4e22, 0x6b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x314}, 0x80000001, [0x4e3f, 0x71c, 0xfff, 0x1, 0x401, 0x10001, 0x4, 0x7b]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = getpgrp(0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000240)="d663122c21151d8ae47b7a7a69995f0e863084ab09cef06dce13a5661cdde40123442bc61842aa74743a4e1584b4e95516b20d62a58349465dcf2e2f7f2be19faf9cd6597de16b688cf52619a2495368243d7a99ddd1529cfb2f0a5f7d00b00c71343a80933b1a68c70c3806c4800e8c0a0f75bf304024b4b04cd0f2eb7c5fa6e950574a5888bfdf0fa29b6b41f5492df8fd3e6f5ae20ecdee02b7dfd8599c7dbcd3f636c9e127eecfcaab38a38f704f7e6ef3", 0xb3) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000180)={r0, r0, 0x9ad}) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000006000000000000000000000000000aa1115482ab55000000000c4698a38868923200009e4100000000000000cc65349a9b0ab4d68cc4058f6ba43162aa6098d50fee7461876d10ac8ee5da986c188e2f423a36396e7dc9e85dd77cb86b31f26cc7ad4f01e9e395b8a9b47dfea4a0e60c67e915966053ccd933f88df194915235e082f433cbd0ad28b27bec7da53c39e72643e61b14fce9fbb5f1a27460e7f0b65dea43488c444e9e1965cd52d93dd8a10f9ff9c75ca1a388ab1e81c07e7fc0c4ccf12a8f8376375cfc39ed36f4920d70262516a0ccaa97bc5b88f6e1aa864373ed19f1a91a360000000000000000000000"], 0x30) 2018/05/07 14:49:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101400, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000180)={0x3, 0x9}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f00000000c0)="a557a5f2c6da6ee2c36c964a1f558b6226bb59d2f85178c404f8baa292426bbc6398725c6eaf40a2082a26a118f785fbad8b7efe5927a9880ae8af1d0614a2ae521f18d55a6c913dc6babe346450f646255ab6348b7468ec1d3f3c42f59b5676927df272b292328e60b2802afa838a72890b53d56ede0d0e6b13a0b2711dd988dd8d578b372c0b9efad66c118f43a4") 2018/05/07 14:49:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="4532b025fd9e80227e58be215d1ccef2c6"], 0x11) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000000080)=""/87, 0x57}, 0x0) 2018/05/07 14:49:31 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0xb, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:31 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x7c5, 0x1}, 0xa) fcntl$setpipe(r1, 0x407, 0x7f) syz_init_net_socket$llc(0x1a, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/07 14:49:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x81000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300031000000000000000fcffffff04000500000000000a0000f8ffffff0000000000000000000000ffffffffffff000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001000000000000000502000000000200090008000000380000000000000076eefe40564e062365592acd011f9a45d3fa49f2fbf4c30028"], 0x80}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000001c0)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x7f, 0x3, 0x100000001, 0x131}, 0x14) 2018/05/07 14:49:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xd416, 0x6) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x1, 0x0, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x3, 0x3, 0x3, 0x0, 0xffffffffffffff0c, 0x9}, 0x20) sendfile(r1, r0, 0x0, 0xc08f) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x100000001, 0x3ff000000, 0x9}) 2018/05/07 14:49:31 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='attr/prev\x00') getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x800452d2, &(0x7f0000000200)={"0000000000000000000000000000ed00"}) 2018/05/07 14:49:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x50, r3}) sendfile(r2, r1, &(0x7f0000807000), 0x7ffff000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x4) 2018/05/07 14:49:31 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x2, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:31 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) r1 = inotify_init1(0x800) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x72109c1fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r4 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000400)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x40, 0x5, 0x0, 0x100, 0x7, 0x10, r5}) fcntl$setsig(r1, 0xa, 0x20) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0xd40, 0x6, 0x200, 0x100, 0x0, 0xfffffffffffffc01, 0x600, 0xc, 0x1000, 0x7ff, 0x9e4, 0xffffffff, 0x9, 0x3f, 0x6, 0x13e, 0x401, 0x7, 0x7ff, 0x100000001, 0x9, 0x80000001, 0x7, 0x3, 0x6, 0x8001, 0xde95, 0x2, 0x100000001, 0xdb16, 0x7, 0x2, 0x4, 0x8, 0x800, 0x5, 0x0, 0x4, 0x1, @perf_config_ext={0x7, 0x4}, 0x200, 0x0, 0x3, 0x7, 0x1, 0x800, 0x100}, r4, 0xf, r2, 0x2) open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x6, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/07 14:49:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x689}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:31 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x20000000004, 0x0) recvmmsg(r1, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000480)=""/235, 0xeb}, {&(0x7f0000000080)=""/8, 0x8}], 0x7, &(0x7f0000000600)=""/167, 0xa7, 0x100}, 0x777}, {{&(0x7f00000006c0)=@nfc_llcp, 0x80, &(0x7f0000001940)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/243, 0xf3}, {&(0x7f0000001840)=""/115, 0x73}, {&(0x7f00000018c0)=""/76, 0x4c}], 0x4, &(0x7f0000001980)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000002980)=@pppol2tpv3in6, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002a00)=""/11, 0xb}, {&(0x7f0000002a40)=""/103, 0x67}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/76, 0x4c}, {&(0x7f0000003b40)=""/254, 0xfe}, {&(0x7f0000003c40)=""/2, 0x2}, {&(0x7f0000003c80)=""/81, 0x51}], 0x7, &(0x7f0000003d80)=""/217, 0xd9, 0xff}, 0x10001}, {{&(0x7f0000003e80)=@sco, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/79, 0x4f}], 0x1, &(0x7f0000003fc0)=""/202, 0xca, 0x100}, 0x401}], 0x4, 0x10022, &(0x7f00000041c0)={0x0, 0x1c9c380}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002180), 0x0, 0x0) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r1) close(r0) 2018/05/07 14:49:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) flistxattr(r0, &(0x7f0000000280)=""/204, 0xcc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) socketpair(0x1d, 0xa, 0xffffffffffffffbd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x5, 0x4, 0x6909}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x3ff, 0x2}, 'port0\x00', 0x10, 0x800, 0x2c1, 0x7fff, 0x8000, 0x10000002, 0x7ff, 0x0, 0x6, 0x1000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b81922856c6500b082400", 0x4003}) 2018/05/07 14:49:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000300)=0x80000001) getpeername$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x8100) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0xfff, 0x2, 0x40, 0x9, 0x3, 0x4, 0x4, 0x8, 0x1, 0x0, 0x784, 0x2, 0x7a}, {0xc8, 0x4, 0x2, 0xffffffffffff5f3b, 0x4, 0x9, 0xfffffffffffffffe, 0x5, 0xffff, 0xff, 0x8, 0x10001, 0x100000000}, {0x5, 0xffffffff, 0x4, 0x80000001, 0x4d7, 0x48db, 0xb262, 0x6, 0xfffffffffffffff9, 0x0, 0x4bf91be6, 0x1, 0x2}], 0x6}) select(0x40, &(0x7f00000003c0)={0x3f2c282e, 0x2, 0x200, 0x35d, 0x0, 0x9, 0x7ff, 0x7fff}, &(0x7f0000000400)={0x0, 0x8000, 0xbfe6, 0x2, 0x40, 0x1, 0x1, 0x101}, &(0x7f0000000440)={0x10, 0x7, 0x9, 0x200, 0x0, 0x7, 0xc31, 0x2}, &(0x7f0000000480)={0x77359400}) recvfrom$inet6(r0, &(0x7f0000000100)=""/235, 0xeb, 0x2, &(0x7f0000000200)={0xa, 0x4e20, 0x9, @empty, 0xe598}, 0x1c) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) 2018/05/07 14:49:31 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x3, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:31 executing program 2: clock_gettime(0x0, &(0x7f0000005c40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/178, 0xb2}, {&(0x7f0000001700)=""/158, 0x9e}], 0x4, &(0x7f00000017c0)=""/4096, 0x1000, 0x7f}, 0x4}, {{&(0x7f00000027c0)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002840)=""/196, 0xc4}], 0x1, &(0x7f0000002940)=""/198, 0xc6, 0xf5e5}, 0x6}, {{&(0x7f0000002a40)=@rc, 0x80, &(0x7f0000003000)=[{&(0x7f0000002ac0)=""/140, 0x8c}, {&(0x7f0000002b80)=""/100, 0x64}, {&(0x7f0000002c00)=""/27, 0x1b}, {&(0x7f0000002c40)=""/105, 0x69}, {&(0x7f0000002cc0)=""/25, 0x19}, {&(0x7f0000002d00)=""/153, 0x99}, {&(0x7f0000002dc0)=""/48, 0x30}, {&(0x7f0000002e00)=""/215, 0xd7}, {&(0x7f0000002f00)=""/225, 0xe1}], 0x9, &(0x7f00000030c0)=""/112, 0x70, 0x60}, 0xffff}, {{&(0x7f0000003140)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f00000031c0)=""/212, 0xd4}, {&(0x7f00000032c0)=""/50, 0x32}, {&(0x7f0000003300)=""/144, 0x90}, {&(0x7f00000033c0)=""/110, 0x6e}, {&(0x7f0000003440)=""/184, 0xb8}, {&(0x7f0000003500)=""/231, 0xe7}, {&(0x7f0000003600)=""/204, 0xcc}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/25, 0x19}], 0x9, &(0x7f0000004800)=""/4096, 0x1000, 0x8}, 0x3}, {{&(0x7f0000005800)=@can={0x0, 0x0}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005880)=""/133, 0x85}, {&(0x7f0000005940)=""/35, 0x23}, {&(0x7f0000005980)=""/68, 0x44}, {&(0x7f0000005a00)=""/184, 0xb8}], 0x4, 0x0, 0x0, 0x9}, 0x5}], 0x5, 0x10000, &(0x7f0000005c80)={r0, r1+30000000}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3069ab3c47eb525f484f89fc96dd6ca64da43a1d2312", 0x0, 0xce, &(0x7f0000000300)=""/206, 0x41101, 0x0, [], r2}, 0xffffffffffffffd0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkalleP\x00', 0x2, 0xce, &(0x7f0000000480)=""/206}, 0x48) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005cc0)={0x9, [0x400, 0xf7, 0x1000, 0x1, 0x0, 0x3, 0x2, 0x7, 0xffffffff]}, 0x16) 2018/05/07 14:49:31 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40002, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000), 0x4) 2018/05/07 14:49:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffca88}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x40041) syslog(0x4, 0x0, 0x0) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/147}, {&(0x7f00000000c0)=""/157}, {&(0x7f0000000180)=""/191}, {&(0x7f0000000300)=""/10}, {&(0x7f0000000340)=""/112}, {&(0x7f00000003c0)=""/234}], 0x12d) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) 2018/05/07 14:49:31 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c008e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:31 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) fcntl$dupfd(r0, 0x0, r0) 2018/05/07 14:49:32 executing program 5: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="88", 0x1, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x0) keyctl$reject(0x13, r0, 0x1, 0x5, r0) 2018/05/07 14:49:32 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x410c00, 0x0) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffffffffffb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000265ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/05/07 14:49:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8200) ioctl$VT_ACTIVATE(r1, 0x5606, 0x63) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) listen(r0, 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/05/07 14:49:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4305000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:32 executing program 7: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000001000/0x1000)=nil, 0x2) r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') write$binfmt_elf32(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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0xb49) fchmod(r1, 0x102) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000001000/0x1000)=nil) readv(r1, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/05/07 14:49:32 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c005e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) close(r0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/162, &(0x7f0000000140)=0xa2) socket$vsock_dgram(0x28, 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/07 14:49:32 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=""/169, 0xa9}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/45) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x43, 0x4) 2018/05/07 14:49:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x0, 0x10000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) kexec_load(0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000004c0)="f554ba66d9493a421f74a271119d7e335b911f7c05b1ed0ad7a2b62b6b8597e60be40b3935f42922450892b91ad76d310fe50889ca6ca77ebb2eec07ce18e9b2593fef5a90105ea476b19aa9357a960f1e86ac0abc988ea4caa867bee309565acfc8c72bd47208b0f160726a9c75ca7910cc58e95af83635540a70effa1a04d0b63a9bb365e9cc089fe6838ddb531f55bdc0554afc8189e40f56192575d2a5ccc25652f728282ac31065a23103de70c995586b74b5f054ff990a219cfee7369f58a095621516b43c3fd096114b068958a55141eec06fb844aee53f069da3209a5e15fb41151f1fc15e4772c5ed425e87c04829d2a1fb12", 0xf7}], 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/07 14:49:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88480000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:32 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c003e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:32 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004700002d7124000000000000907800023725798725000000000000008608000000000002"], &(0x7f0000000200)={0x0, 0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xff, &(0x7f0000000240)=""/255}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000140), &(0x7f0000000100)=0xfffffd6d) fcntl$setflags(r0, 0x2, 0x1) 2018/05/07 14:49:32 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002500], 0x0, &(0x7f0000000040), &(0x7f0000002500)=ANY=[@ANYBLOB="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"]}, 0xc08) 2018/05/07 14:49:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e22}, 0x10) socketpair$inet(0x2, 0x80f, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) mlockall(0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r3, 0x8001}, &(0x7f00000003c0)=0x8) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7, 0x280) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) 2018/05/07 14:49:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x28, &(0x7f0000000100)=0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003240)=[{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="98ee2974fb1d565a15bc94118ad76a5936", 0x11}], 0x1, &(0x7f0000000a00)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000240)=@buf={0xf2, &(0x7f0000000140)="d52f7043628300a61892f62af5c16d94da1ccf4a75628e30ed419e0f959df0c2ea2ed28835071c085b1d356903298d898c5042b2ff34a45c5cd5ec47dc22395a9fb3a4a3cb1b9efab05fa79f7dd6b16fbbdb10919ba4364587162c19f8654349708de57ac1914ae8440450fd521560109ab3c77accb12ae55d585a95cae06b5c841cf7f358d463a871a1e633e3fa962fe3d56d4b2885cfa529aea8bffc7a1655a9c11aafd6336ff955fbad532d5d64bb5611a831b76441d3996fbdd2b8535f9f6e945eb9a473a9198fd1fd724e16da34b63fdbd57df54adbc5aec02a01fb1e73190758093940186862059cee782e93fd2619"}) 2018/05/07 14:49:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/07 14:49:32 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"7379136a329a6e0000001900000042c5", r1}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000240)="c4cc838b43535ab2d8d7b1ecdbfa196ca419933f6d80b25ee76e71f544659fb6b3c888ea674436859afd775a9646e9448861d86357a43b59cd63182d0bd1c86e12db1ddf1606d71c35467e1361290ba69954dc9ce6cf307838623bef63d8775177f55abfdcaf862528633d0b05a947b3b74e2285f8b1b5df3c53b2ee2fd4542d39fb03e1e229e14ee1d052b571f84db13b1b15730107369523adcf5e154b7106c0dfec9ad45e") r3 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0xe5, &(0x7f00000001c0)=0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="1400060000000000ffffffff00000000003f00010000000000000000000000000000000001000000132f832bcd62454645174727b267eae581cf97ba2edd24b50abf21115b65a00ab255ec8160d4ea885b384dfaa7ecc458c407df9ab651a3f48e5433b2690ab4a0b617f0e49eaa50e1ef864a"], 0x40}, 0x1}, 0x0) 2018/05/07 14:49:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8060000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffc0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:32 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c030e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 242.884459] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 14:49:32 executing program 1: init_module(&(0x7f0000000000)='/dev/snd/seq\x00', 0xd, &(0x7f0000000040)='/dev/snd/seq\x00') r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8101, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0xfffffffffffeffff, 0x4, 0x100, 0xffffffff, 0x4, 0x80}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0xc000000000}, 0x2000001, 0x2, 0x0, {0x3, 0xfffffffffffffff8}}) 2018/05/07 14:49:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='map_files\x00') ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x8000000000000, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0xfffffe1d) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="3d000000000000000800000000000000010000000700000002000000000000003f00000000000000060000000000000000000000000000000000000000000000100000000000000081040000000000000000000000000000f9ffffffffffffff09000000000000000600000000000000000000000000000000000000000000000c100000000000000000000000000000"]) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) 2018/05/07 14:49:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2e, 0x40) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0xff}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/07 14:49:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000ff00000000000000000a000000de021c768d48b9be13"], 0x19) mount(&(0x7f00008deff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="01") socketpair(0xf, 0x7, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) [ 243.005293] sctp: [Deprecated]: syz-executor4 (pid 18441) Use of int in maxseg socket option. [ 243.005293] Use struct sctp_assoc_value instead [ 243.050603] QAT: Invalid ioctl 2018/05/07 14:49:33 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c00de2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 243.088213] QAT: Invalid ioctl 2018/05/07 14:49:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:33 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x80000001, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa00, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x0, 0x4, 0x3}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'irlan0\x00', 0x3}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x81}, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x715302, 0x0) fallocate(r2, 0x0, 0x8001, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000240)={0x73b, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x40, 0x80000001, 0x20, 0x30c, 0x0, 0xe5, 0x8, 0x9, 0x40, 0xfffffffffffffffa}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r4, 0xbe02, 0x4, 0x4, 0x0, 0x4}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r5, 0x4}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) r6 = accept4$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x0) r7 = inotify_add_watch(r2, &(0x7f0000000480)='./file0\x00', 0x40f) inotify_rm_watch(r3, r7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000600)={r8, 0x4, &(0x7f0000000500)=[0x86ed, 0xffffffffffffff01, 0x7, 0x9], &(0x7f0000000540), 0x40, 0x4, 0x1, &(0x7f0000000580)=[0x10001, 0x4a3, 0x0, 0x9], &(0x7f00000005c0)=[0x9, 0x8001, 0x73, 0x3, 0x1ff, 0x5]}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000780)={{&(0x7f0000000640)=""/224, 0xe0}, &(0x7f0000000740), 0x44}, 0x20) recvmsg$kcm(r3, &(0x7f0000000a40)={&(0x7f00000007c0)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/156, 0x9c}], 0x1, &(0x7f0000000940)=""/220, 0xdc, 0x6}, 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x7fff, 0x0, 0x8, 0x1, 0xfffffffffffffef1, 0x20], 0x6, 0x1ff, 0x1, 0x10001, 0x80000001, 0x242e, {0x5, 0x5, 0x8, 0x6, 0x1, 0x0, 0x0, 0x65, 0x7fffffff, 0xfffffffff8cac934, 0xfffffffffffffffe, 0x1fe0, 0x3, 0x8, "a98d026880c9235077cc39b78fd4b396a03bd9654d0fb3d0c3fa93e38f23642c"}}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x33) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000b40)=""/7, &(0x7f0000000b80)=0x7) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000bc0)={'ip6gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r9 = getpgrp(0x0) fcntl$lock(r6, 0x7, &(0x7f0000000c00)={0x0, 0x6, 0x100000001, 0xfffffffffffffffa, r9}) 2018/05/07 14:49:33 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)=ANY=[@ANYBLOB="010000001a9400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000080010000000000000000000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d, r1}, 0x10, &(0x7f0000012000)={&(0x7f0000000040)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={0x0, 0x8, 0x5, 0x1, &(0x7f0000ffd000/0x2000)=nil}) [ 243.113038] rpcbind: RPC call returned error 22 [ 243.122386] rpcbind: RPC call returned error 22 [ 243.138268] sctp: [Deprecated]: syz-executor4 (pid 18457) Use of int in maxseg socket option. [ 243.138268] Use struct sctp_assoc_value instead 2018/05/07 14:49:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2040, 0x0) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"db5c34acb31cfd"}, 0x7fffffff}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 14:49:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x9, 0x9, 0x4b, 0x8, 0x39}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x2, 0x10, 0x9, 0x6}, &(0x7f0000000240)=0x18) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000200)="0f23220f22240f01d1660f388126c4c15c54f666ba6100b000ee0f01dfc4c3e10b222366ba410066edf30f11f8"}], 0x382, 0x0, &(0x7f00000001c0), 0x10000000000000a6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 14:49:33 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c004e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000000)=0x200000000000000, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101402, 0x83) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xdd08, 0x800, 0x5, 0x1, 0x5, 0xfff, 0x2, {0x0, @in6={{0xa, 0x4e24, 0xf42, @loopback={0x0, 0x1}, 0x2}}, 0x3, 0x4, 0xfff, 0x800, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) 2018/05/07 14:49:33 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r1, &(0x7f0000002500)=[{&(0x7f0000002440)='\t', 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) removexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='sec\x00rity.vfat\x00']) 2018/05/07 14:49:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:33 executing program 0: 2018/05/07 14:49:33 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) [ 243.477427] FAT-fs (loop2): Unrecognized mount option "/proc/sys/net/ipv4/vs/sync_sock_size" or missing value [ 243.478797] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/07 14:49:33 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c028e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:33 executing program 5: r0 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3ffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/07 14:49:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x9}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)) [ 243.546434] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:33 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x1, &(0x7f0000018a00)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x40000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001800)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001940)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001a40)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000740)={&(0x7f0000000580)={0x188, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x16c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaea9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x43fb}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r2}}}]}}]}, 0x188}, 0x1, 0x0, 0x0, 0x8084}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ac0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001bc0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001c00)={'bond_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c80)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001cc0)={@local, @remote, 0x0}, &(0x7f0000001d00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001fc0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x258, r1, 0x800, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r7}, {0x84, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7fffffff, 0x3188cb2c, 0xfffffffffffffff9, 0x80000001}, {0x5, 0x3, 0x1, 0x100000001}]}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb88}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x4004010}, 0x11) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002040)={0x264, r1, 0x200, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r5}, {0x178, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x4, 0x2}}]}, 0x264}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) [ 243.615660] FAT-fs (loop2): Unrecognized mount option "/proc/sys/net/ipv4/vs/sync_sock_size" or missing value [ 243.654796] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/07 14:49:33 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd605612ea0010000000000000000000000600000000000000400000000000000000000000000000000000d700000000000000000000089078"], &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0101, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 243.686618] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 243.761168] XFS (loop4): Mounting V5 Filesystem 2018/05/07 14:49:33 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c002e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8035000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0xd916, 0xb7, 0x8, 0x3, 0x8, 0xeab2, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x3, 0x0, 0x1, 0xc61}}, &(0x7f0000000240)=0xb0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000340)=0x6, 0x2) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)="0208000000000000942f5d2906c10a24", 0x10}]) [ 243.783082] XFS (loop4): totally zeroed log [ 243.838168] XFS (loop4): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 243.848287] XFS (loop4): Unmount and run xfs_repair [ 243.853363] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 243.860076] 0000000066e5044c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.868966] 000000000824b925: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.877850] 00000000af0c9f63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.886738] 00000000aa9035b5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.895619] 000000002b0c5e66: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.904513] 000000005ca7c234: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.913399] 00000000c5f04c11: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.922308] 00000000e3cf5610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 243.935121] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 244.092667] XFS (loop4): Mounting V5 Filesystem [ 244.098217] XFS (loop4): totally zeroed log [ 244.103521] XFS (loop4): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 244.113516] XFS (loop4): Unmount and run xfs_repair [ 244.118569] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 244.125265] 00000000a14e1450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.134157] 000000006c9c448a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.143040] 000000002e009dd7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.151925] 00000000b5766c53: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.160798] 0000000076ca67d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.169664] 0000000086aef223: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.178531] 0000000002954da5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/07 14:49:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4001, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000240)=0x84) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) dup2(r0, r1) 2018/05/07 14:49:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x100) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x400) 2018/05/07 14:49:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) getpeername$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) getpeername(r1, &(0x7f0000000680)=@nfc_llcp, &(0x7f0000000200)=0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000700)=0x0) ptrace$getsig(0x4202, r2, 0x7e0, &(0x7f0000000740)) read(r1, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000280)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)) 2018/05/07 14:49:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf0ffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:34 executing program 4: r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xd9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setaffinity(r2, 0xa6, &(0x7f0000000000)=0x10005) read(r0, &(0x7f0000000100)=""/100, 0x1002d) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/07 14:49:34 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) 2018/05/07 14:49:34 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c006e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:34 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x62, &(0x7f0000000180)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x90000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) memfd_create(&(0x7f00000001c0)='/dev/audio\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000200)={0x4, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) socket$inet6_dccp(0xa, 0x6, 0x0) [ 244.187394] 00000000f377eab6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 244.196303] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 2018/05/07 14:49:34 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x4, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 244.257322] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 244.276472] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000018000100000000000000000001000000000000000000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/142) 2018/05/07 14:49:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:34 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) sendmmsg$alg(r0, &(0x7f00000019c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="1627c3a422784b609e85145c86b0385bdbbd0f60b09c14361f3f748e1329431d2af9603189987aa75996bd61d3d241fd6fb21ca4d571f94aa033b7e43df136321815cff67429c913449182f811836ef530bc0908499fc332008ce948e0da3ab17d4f82b3ec49d00102fcc7867ecc6b", 0x6f}], 0x10000000000000f1, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xec, "e350ba62408921f2e990376c3c75edeb69299bf9a58455ca4fcce9a073cd5733c726c7e514ef68aceb373067d45efffaff5635733ecce9ebcff4c48378696bd0dc3115bf5e8dcf57dbd99c1104344f88c3ee4a0420947b71adb7e7110161da886e73298a912ace73f54d66c3fb43bc3e9814ed2021daf4596d5528e0f55e85575665229809b4d241bdf6befa8881514176abd0d82c2688b8e4873b7a79ca2ed2154d03620ba58259eba3c201e2458420014de00b2a759fc4e9bc8876ae4fc85fe33775becf78104cd1ecd0d2843af16a7a69e0edd5d2a390292bcac55e51d76eee31d7837dc298f72c02ded0"}], 0x148}], 0x1, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x2002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a00)={0x0, 0x1000, "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&(0x7f0000002a40)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002a80)={r3, 0x7fffffff}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000001c0)={0x3, 0xff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r4, @ANYRES64, @ANYRES64=r1], @ANYRES32, @ANYPTR64, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYBLOB="87399c94c8bf47a82dd3c3222b88571755ba3d9f15099fcaef8840767c28c2009df34456cbfb16558efb6eab86f750720748f050f1a564991bfa3c58db9e8a96cb3a6dde798f5a1c6f4f070e4688f1b1bf6b742bf3c20d6b90b7ef0a5acbffc4af405572d6a9110a2337c7622339b756a1935f59306e34df2637212f74fff647e03ebef6172162fb411d43c1b1220a165f5295451769bfdcc4286e972a0d8ace378536395ff9cbab49dde27793f5d3f02cf37a2dbe96e25ca62c0197c95eb881ef46e92a1a3b7805301f461ea522a46d01ab1c3a1a", @ANYBLOB="28c06d05b1714bb73a1adacd2456d949f3c251ed628d885b091d25915cfb9e2138f6e40974951b7be365226c", @ANYRES16=r4, @ANYRES16=r4, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYPTR], @ANYRES16=r1, @ANYRES16=r4, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r4, @ANYRES64=r1, @ANYBLOB="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", @ANYRES64=r4], @ANYRES32=r4, @ANYRES64, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYBLOB="d176d1b953893ed0fdb7ad0585bcebb16e8b03d707e73f6ba843953664e5bb6c3f5b209dfd49dc15e115ba1f3d1aa09da76cd27b1b3e359746af74709f08cce6b1599ddd0c3987a8d2c4dd2ec82b4a325218c90208ab2c60bc696a7d350017e32296176e2fa78598088213fb8887a586746d14cbf2a7be18c391aaf2eee9edd48a1894d25a9bbab8bdb4447c40b1569c5c52da910cba36990954488ece2bffd6f7", @ANYRES64, @ANYPTR64, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="adc3a0d9a73ca2749582c6711c60d848b603565183b6d65d136b44b61a769a10615aa4154ff2856a398dda876f0c86faeee4a8489a73577413d81eeeca4530a41ec9e97cb0d50bac812876157abaef122fc7a90088fc1ce484307c9d00b4fa6979b2efd30aeb15d18b7f57869f1f16fb8998915c6354315a23409947b80e19dd5bff3d3764a31505eff175af95b09a0d9e44ef9ad073666e3ca4e3cb0574ede7bc1603519acc144c874a0306", @ANYPTR64]]], &(0x7f0000000180)=0x2) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="040011e2", 0xfffffffffffffea0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002ac0)={'bpq0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/07 14:49:34 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x6, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:34 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) [ 244.433285] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/07 14:49:34 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:34 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4100, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getcwd(&(0x7f0000000080)=""/43, 0x2b) ppoll(&(0x7f0000000040)=[{r0, 0x41}, {r0, 0x2000}, {r0, 0x2100}, {r0, 0x6}, {r0, 0x101}, {r0, 0x20}, {r0, 0x1000}], 0x7, &(0x7f0000000140), &(0x7f0000000180)={0x1}, 0x8) [ 244.498152] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 244.529747] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 244.570504] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc0ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x337, 0x10001, 0x1, 0x8, 0x2}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r2, @ANYBLOB="00000000c64de2f3a7c0cb157cd9a0ee057ba68283c3274d991ef214c2dec2fa28d1b97be434e70e58ee1b24024f03180ed0e08663e11057cf07a9597815d8059d5c6bb652b06d499a35f94acddfcdd3a1732c836d2a3e8f3940e6d29b66e877d8fcfdf94449fdc8d1f08c736e77c7c32ec8739c09d7b89f0fbdeaa94d3bc6bac321c0465515ccd663f0aeae711bcb6ac95b57ec1004c70676fccf28e226a8dabd0c801bc6bd1ca856ed14e38db7651bdb64519133bc3742be4f99731922a2ca262534c43ec14167c89820e4b90f8f4c568f34f29c53d489546c9dfb8c14911a86c4629e820ae50d8f"], 0x10) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2200, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x11}, 0xff}, {0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x6}, 0x101, [0x2, 0x4, 0x4, 0x1, 0x1f, 0xffffffff, 0x1]}, 0x5c) 2018/05/07 14:49:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@hyper}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)='/', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="184f3bad9b0000008440e100050000000000000000000000200000000000e1ff8300000002000000000000ffffff7f0000000000", @ANYRES32=0x0], 0x38}, 0x0) 2018/05/07 14:49:35 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x7, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)) 2018/05/07 14:49:35 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) 2018/05/07 14:49:35 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x440, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'veth1_to_team\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)=ANY=[@ANYBLOB="d8010000", @ANYRES16=r1, @ANYBLOB="00022dbd7000ffdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="700002006c000100240001006270665f686173685f66756e630000000000000000000000000000000000000008000300f0ff00003c0004000008057f0900000009000700060000000000240101000100090000f7eeb3000000000003b561ffff0200010603000000010000ff0700000008000100", @ANYRES32=r3, @ANYBLOB="440102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003f00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000008000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5], 0x1d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x29e, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000380)={{0xa2, 0x2, 0x10000, 0xffffffff, 0x2, 0xffffffff}, 0x8, 0x2, 0x401, 0x9, 0x100000001, "5e5f51250313099e38de0827d2c40abf5fedabd1e9713114f9fb974de34debb90dd917c2971c66e23daaf677040393c11b086db2688f2252526517462c19503dab3bfe707faf68cac4e6a25947ef467b1461b3e322ce1784df33c95545996dad0bbe5e7dc3f7eee4c1df0a4a9f9301ad688884c32e1b028638479f1a0ca344c8"}) 2018/05/07 14:49:35 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/66, &(0x7f00000000c0)=0x42) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) semctl$SEM_INFO(0x0, 0xd7634b2b5496e961, 0x13, &(0x7f0000000100)=""/82) r2 = semget(0x2, 0x3, 0x60) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000180)=""/183) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000080)={'tunl0\x00', @ifru_flags=0xd103}) 2018/05/07 14:49:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1f}, 0x1ff, [0x0, 0x5, 0x6, 0x3, 0x8, 0xffffffff, 0xffffffffffff4d22, 0x8]}, 0x5c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x7}, 0x10) [ 245.173687] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 245.205958] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:35 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x169, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x402000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x400c55cb, &(0x7f0000000000)) 2018/05/07 14:49:35 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000013c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x5, &(0x7f0000001300)=[{&(0x7f0000000080)="7f274bed112962101cb8d9a5bb1fbadca3c2ed9f8c9a448064f839269995704110a0a1b3cfdbc4e8bf8e660d123862dc0a41a7cd763613dc65ce81b97223", 0x3e, 0x6}, {&(0x7f00000000c0)="81130ce7aeb3409cf84902f7d198efe368b4230788fd11d68fca883202ef87bf306420c4b92039c0b548a2fdb31b9360e6187438e12888c161f02f28ffa9a1d51f0f72fcffa4f3b222935a7ec84ed16c7fbf4ceda8951432301af689b367b6927d6eef83069fa187757448d964", 0x6d, 0x8001}, {&(0x7f0000000140)="37f40c78ef56b58ae6a2bbfccfb4", 0xe, 0x2f0}, {&(0x7f0000000200)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f0000001200)="d25485bc9bb753d6c046c238f0bbb51828bf994d53e333b75698918fa59de66ee244b08ae9a8aba7065abc499b96a159da6a9dba0848b16d91722d0d952d3fd2e5bf870ef0d6bf8b16b592cdcef2d2a6cf824ea1e3b99a1e8045ad9647b263b06440ee80eebcf846c1ac2dbfb68010374d1ac16ae46132698fffd8a2fce0795afdc753350cf8e4d17f944c930f8b62b19ec9fee999cd158c0c74349f4feab13ab026f9f941474f79de6407b80e0b950530ba35acc1b1296bd8a9cf2c8b274d8d475afea91688a8eaf8f2cc64196f45ecfc7a5edbd249ccc320b76d2e4505bb0019a9dece9acc9f64a55d85f708add4", 0xef}], 0x100000, &(0x7f0000000180)='cgroup^\x00') fcntl$getownex(r0, 0x10, &(0x7f0000001380)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/05/07 14:49:35 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) 2018/05/07 14:49:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000640)={'veth0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0x1ff00000000000}}) 2018/05/07 14:49:35 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 245.451666] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 245.490563] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x20000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x74}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) open_by_handle_at(r0, &(0x7f0000000000)={0x32, 0xffffffffffffff00, "1bb3a1b0f31134f0364276889af3ea56f1724caef7c6011600c6b8a037e41832c60c320ec86239fe124e"}, 0x4ea000) 2018/05/07 14:49:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/07 14:49:35 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000200)={'bridge0\x00', @ifru_map={0x7, 0x8000, 0x40, 0xf97c, 0x7b, 0x3b}}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73322e1729367403000000"]) r1 = semget(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000001c0)=[0x1]) r2 = semget(0x2, 0x0, 0x8) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000100)=""/129) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000040)) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x13) 2018/05/07 14:49:35 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:35 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) 2018/05/07 14:49:35 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) 2018/05/07 14:49:35 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:35 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf5ffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:35 executing program 5: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 245.653481] bridge0: Invalid MTU 7 requested, hw min 68 [ 245.682006] bridge0: Invalid MTU 7 requested, hw min 68 [ 245.691982] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 245.747766] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 245.760371] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) sched_getattr(r1, &(0x7f0000000940), 0x30, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000b40)={0x7, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = socket$inet(0x2, 0x1, 0x80000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000980)={0x1ff, 0x1000, 0x8204, 0x9, 0x1, 0x9, 0x7, 0x9aa0, 0x0}, &(0x7f00000009c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000a00)={r4, 0x23, 0x0, 0x6}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000040)=0x6, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000a80)) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x5) 2018/05/07 14:49:35 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) [ 245.849440] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 245.986994] IPVS: ftp: loaded support on port[0] = 21 [ 246.361552] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.367961] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.375187] device bridge_slave_0 entered promiscuous mode [ 246.399865] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.406255] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.413407] device bridge_slave_1 entered promiscuous mode [ 246.437621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 246.461044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 246.526469] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.554948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 246.658429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 246.665565] team0: Port device team_slave_0 added [ 246.689135] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 246.696573] team0: Port device team_slave_1 added [ 246.719885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.746375] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.773388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.799104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.019479] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.025871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.032515] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.038878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.833941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.911758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 247.987587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 247.993951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 248.001498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 248.075224] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/07 14:49:38 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000003000ff0a0000000000000000030000000c000000080001000800000064895a1cb35859e91acf1af9efbd9e93a466325c4957b3a42525ccbc322878c2dfe63786325b6392a794"], 0x20}, 0x1}, 0x0) 2018/05/07 14:49:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000180)=0x0, &(0x7f00000003c0)) r4 = getgid() setresgid(r2, r3, r4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) r5 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000140)={0x1000, 0x400, 0x8001, 0x1, 0x8, 0xfffffffffffffff8}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000240)=0x20, 0x4) 2018/05/07 14:49:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800e000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:38 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:38 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) 2018/05/07 14:49:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0xadf}]}) 2018/05/07 14:49:38 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:38 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 248.565393] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 248.588681] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 248.595539] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/07 14:49:38 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000005c0)={0x0, 'veth0_to_bond\x00', 0x1}, 0x18) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x2000000, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x79, 0x40000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000280)={0x2, 'veth0\x00', 0x3}, 0x18) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000300)="4c06a27a36c9a5045425c41b821b31fc6c1324140b110d7b65d6904ee5f66ef0f18054c5e60eb045fa1f97206feb8cc776ca0e0c1956d7cf6ae24175121f3c5b50964b536297adf4c664cb226f4db4bcf43b206420db1e61cbab2c2b87c59f94be5f4872689403153d50ca2ae95088b8381b59578abba250ccd55a67e7e8910b13ccc1b9e18b32d47e77118f625ef5c530e2efd517d4c03c", 0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="77dfff44db0228fb900fd23e013275cf", 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000580)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[], 0x0) [ 248.623271] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 248.634789] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:38 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:38 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:38 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@reserved=0x1}) getsockname(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) 2018/05/07 14:49:38 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) 2018/05/07 14:49:38 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:38 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="736563757269050000000000000000000000000000f4c6aa29cf5d43e0e9426d41f75859a1a4041e25d819000000000000000000000019000000f4403cb540caae7a9b5eae7a24997b9406bd52"], &(0x7f0000000200)=0xfffffffffffffce1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000140)={0x5, 0xb, 0x5, 0x577, 0x2}) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r4 = getgid() setgid(r4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r3, 0x100002000000) bind(r3, &(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0x80) 2018/05/07 14:49:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 248.848875] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 248.881376] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 2018/05/07 14:49:38 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=""/143, &(0x7f0000000140)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 248.938865] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 248.948511] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 248.961413] QAT: Invalid ioctl 2018/05/07 14:49:38 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 249.006472] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 249.031976] QAT: Invalid ioctl [ 249.112340] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/07 14:49:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) r1 = semget(0x3, 0x2, 0x40) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x6, 0x1000}, {0x3, 0x6, 0x1800}, {0x3, 0xe847, 0x1000}], 0x3, &(0x7f0000000040)) getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/07 14:49:39 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8848}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:39 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 4: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='veth1_to_bond\x00', 0xd7}) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/167, &(0x7f0000000040)=0xa7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002700ff0a0000080000000000e40008090000000001000c5f89212289f3ffd2c1dc204a660000000000693c2dc5dfe98804da90"], 0x1c}, 0x1}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0xfe72) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x64) 2018/05/07 14:49:39 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:39 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4402, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xe4, 0x4) recvfrom(r0, &(0x7f0000000080)=""/163, 0xa3, 0x10020, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @random="da685e280faa", 'veth0_to_bridge\x00'}}, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340)={0x9, 0x4}, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000380)={0x1, 'j'}, 0x2) write(r0, &(0x7f00000003c0)="94854c72a5aaf3a6a5400bfc00f7a6729c394c9092839cbfc58c72795a1c7dc9e27f40e330303327ce90705cadb019cf86af12026b56b8ae8bce2b708c7a40b12edd394a66205d64ee8a4ff88cbf9651d23eaaeee87c9ff970ba3bafcefc4261dfb4c9dc67b22c482445c001c98cb487965ffe64a4fc5b6937cf52c337ba225b554a5c7e9f0ad96bd04ad0d980d5162acf3721c45e58459abfd8a03f638d20bed04fb5b59113285ab9368472de610a7a07793d7c78", 0xb5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r1, 0xac}, &(0x7f00000004c0)=0x8) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000500)={0x7fffffff, 0x81, 0x7f, 0x5}) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000005c0)={r4, 0x1}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000600)=""/4096) fallocate(r0, 0x2, 0x2, 0x9) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000001600)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000001640), &(0x7f0000001680)=0xc) r5 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f00000016c0)={0x2, r5}) modify_ldt$read_default(0x2, &(0x7f0000001700)=""/231, 0xe7) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001800)={0x3, 0x3, 0x59, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001840), &(0x7f0000001880)=0x8) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000018c0)=""/58, &(0x7f0000001900)=0x3a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001940)=@assoc_value={r2, 0xff}, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001980)) 2018/05/07 14:49:39 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 249.246109] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 249.251510] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 249.272580] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/07 14:49:39 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1000, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x400000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x3, 0x8, &(0x7f0000000a40)=[{&(0x7f0000000540)="2a23351fee6a7396cf18b5e169845b5d9d6ef006abd0245df71140e1a84c553c33a8ccea7f946ce133647b5da1089633fb7c77d9b4ebc89321210f65734320c812df6b6beffbf00fe6e8b6dcb20b2bc4", 0x50, 0xfff}, {&(0x7f00000005c0)="585a14144ce0eef22d7e319eec36847259e6890a3c209bfc9a5a9f394119bd9eacd53c1a750dc9d71ec9bc8076ef13b02ce1e3814cf6f62d59ef", 0x3a, 0x2f}, {&(0x7f0000000600)="f07c977dc12ad640ea925ac698f535b88537a3881928e964b4cfc1eb8b2a80a429e1ce8c6a13faabe99b92919b92d0d9f4071d8a33380c8bc0e5974222a91cfa508b9960ce7bcd6e", 0x48, 0x5}, {&(0x7f0000000680)="c725f9a1c5bfe4f68de4d21fc8cd69368c3236e66df49f85b365a6ee7337f1217f26a30447ca1b8814aa850bc6841fe824865ab67b3c69ecdb9d17e1462e11e125c299e57f1b015bfe78c6eb4018264f5ee2388ba798422663a2e4e4750dafb483f996bf1d40673c1e854b02024cd4c1f2a614a39091f21e4c7b56bbd04889150887f4c1df2f83e796a7fc58ab115adad58e508edf2538d549055476d8fd6f890b4a5f9b3eed39357cc39aa22372c917beea9e8398ab3c2994bee58c12f082427043cbf94be4901e943f08a01bf3313ecf510f6c1ca4eb33a8b3b1e772f77aa7405215d7d853698aedb98dff8e0569c6bec367f68eee99", 0xf7, 0x9}, {&(0x7f0000000780)="cf19d7d2103d469c86065bbd6be58e4f515054d79d6a562de8df6a472457fba6e78bb0dfa2a41c82bba603bb52278743b177c090a2ccad3b2e4b89d6f124bfdc6145ee1153ee90c84aff85bfce255bc672084410393b1a501ea3b5287a5d1befafe47e3e0e9fd5fe2a8d8e049ef6cc114ae1dea3e34b82ca6691916054a53a6d76", 0x81, 0x8001}, {&(0x7f0000000840)="ef908c3d82018cf5a5812649689d0e356bb78f63917cec18f38d3e51ecf19775583352c0de0961a19091aa1bafd3de5eb64c15e82e8a9e1481b0ff74c6508ec36f8ee09c7f176e012ada9d855818da39d7be9cc5ddf4d7a0658b25585b4c8cb8a0858d47edf2013096277c7c6d8ae5a12b8754aa3903eea2b595a7a145b4ec851cf38d4983a6ac4580fa1fc38dd5c45eb1dd9ca8fd4054e746850d5cd40ddf4611c8cffbf318e732120b54098372a9eccfa0aea5edb919de44489a84aaea376e66571496d6bb02ff0a61e962de87f097c6cdf394ff6bef2f6ad06a09da01da35143199fb9a25e958e571b174", 0xec, 0x40}, {&(0x7f0000000940)="8d6904036b610447e7924de6eea63be55f6bbf8c5e082a355f03bb91d8ca2da41fc9309ed6cb43c02fe8b80f916a2f554fd1951267517077dc9389d99bbcd536a554171156138b40dbcd13459bd5d161eb31d772d67456141757e181e1bc0a36585060f8163361914637485e206d65991d8906317b3b1975e63b71c58eea8be2bdc6f071b9a271dc17ac781fd7a74aee4d5d76b8b9737f4524dd5f28afb0b172d595972e88f03eebbdd8ba", 0xab, 0xf8}, {&(0x7f0000000a00)="862615d71cc9f1b1ca7ab97c80e2651062d9525e69e05cc61277bc5a3ca47cbf82a5020c017a38d8d10c9093b93f578a1bd6dd72", 0x34, 0xb479}], 0x40008, &(0x7f0000000b00)={[{@uid={'uid', 0x3d, [0x0, 0x79, 0x7f, 0x3f, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x39, 0x36, 0x34, 0x39, 0x35, 0x3d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x39, 0x34, 0x39, 0x78, 0x79, 0x3f, 0x78, 0x3f, 0x36]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x78]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x35]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x38, 0x3b, 0x36, 0x2d, 0x7a, 0x7f, 0x33, 0x3b]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x31, 0x35, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x37, 0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000100013070000000000000000e000000200000000008f0000000000000000a40000000000000007006c00020000000000000000001000000000000000e6a3fcda030dbebda0175e45326664f56ccaef7e7ebf6283", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000a000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r2 = accept$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x2c, &(0x7f0000000340)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xbff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4cb}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, 0x1, 0x4}, 0x90) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c80)={0x0, @empty, @rand_addr}, &(0x7f0000000cc0)=0xc) r4 = socket(0x8, 0x7, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffffc4d}, 0x4) 2018/05/07 14:49:39 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x3b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, 0x0, "37f547c5afae4f37943397aba0e8f8f282ce06b61cb2cd6942b3eb69b01a3b57e3ba10f20dbff1fb3c511b12bbdf7ac78bd1946953e40535dae07a579b7d80e3a5a5ff05819801002a7b76eb01819eb4"}, 0x69) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xcf, "c378b959f757846ca5b31e642f41032b9f02f2656e4aa4d433d401e7d0f203477af19ef475fabc61db1d51ef9feb2b9e8f8ea8a4342ea96d9b06996c7187a68011cfcc7eb69234f6bc821988f2937e4f09989ee2eaa5f8353f68b1f5239bdc73036cfbed14e9bd34b0bd90cf7be212d8a93450d45ad08a5a16993b9b47601ea72fa2cffd54dd140986d53c0f4dc4b785661609d84470cca3a3e83f0f771c02e3bee957cf3615a689fddf9fd6e3c6f1ab9d28d52b3a1fd76cc09ad550d59d1921f2ad1ab3a86b35913aead4e49a9e6a"}, &(0x7f00000004c0)=0xd7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x800, 0xeb7a, 0xffffffff00000000, 0xffffffffffff0000, 0x9}, 0x14) listen(r0, 0xb9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x8, 0x1, "c99c28da6c03b47503736075db3f6e55bba9b1e15089e5dad7dc623f3d8c60ece43ea63854eefb041f953103643eff012640b03cfd8565f8a93238f58f28e496f88c726a1f099e77185ab94d1d5c3097"}, 0xd8) r3 = socket$inet6_sctp(0xa, 0x800000003, 0x84) ioctl$sock_ifreq(r3, 0x8995, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x6, 0x0, "d352b4d9cc03f9f8403279a432b135175450d3afb7f56975d65674ce2e5ebf69157fcc0f27ccf799aaa6ff152bb58903abf50bfbc20cb05519a98e059e15f3f754813cd073dabf44931680000000f2cd"}, 0x15b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000340)=0x7) 2018/05/07 14:49:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd00}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 249.291724] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 249.305337] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:39 executing program 5: syz_extract_tcp_res(&(0x7f0000000000), 0xa, 0x7ff) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) 2018/05/07 14:49:39 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 249.386535] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 249.419442] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 14:49:39 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 249.479935] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 249.488396] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. [ 249.511605] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 249.597547] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:39 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:39 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 5: r0 = socket$packet(0x11, 0x8000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="0352ba8e82276215410772f886dd60a1c84900440000fe8000000000000000000000000000c81c01000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000004000000080022eb0000000020000000020000100000000000000000080065580000000000"], &(0x7f00000e7fec)={0x1}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x101000) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff8) 2018/05/07 14:49:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a2f75b08217ad4000200000000000ec000000000000003602c5909e41e23f4e", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/07 14:49:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:39 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x80) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/05/07 14:49:39 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:39 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 249.709222] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 249.717116] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/07 14:49:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 249.768963] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:39 executing program 5: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:39 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:39 executing program 0: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='GpLbdev{nodevem1@\x00', 0x12, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0xc) recvmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/136, 0x88}, {&(0x7f0000001200)=""/44, 0x2c}, {&(0x7f0000001240)=""/190, 0xbe}], 0x5, &(0x7f0000001380)=""/166, 0xa6, 0x2}, 0x657}, {{&(0x7f0000001440)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/84, 0x54}], 0x2, 0x0, 0x0, 0x76a8}, 0x5}, {{&(0x7f0000002580)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002600)=""/140, 0x8c}, {&(0x7f00000026c0)=""/75, 0x4b}, {&(0x7f0000002740)=""/225, 0xe1}, {&(0x7f0000002840)=""/225, 0xe1}, {&(0x7f0000002940)=""/229, 0xe5}, {&(0x7f0000002a40)=""/195, 0xc3}, {&(0x7f0000002b40)=""/230, 0xe6}, {&(0x7f0000002c40)=""/226, 0xe2}, {&(0x7f0000002d40)=""/207, 0xcf}], 0x9, &(0x7f0000002f00)=""/62, 0x3e, 0x5}, 0x1}, {{&(0x7f0000002f40)=@ipx, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/69, 0x45}, {&(0x7f0000003040)=""/32, 0x20}, {&(0x7f0000003080)=""/171, 0xab}], 0x3, &(0x7f0000003180)=""/74, 0x4a, 0x100}, 0x101}], 0x4, 0x40, &(0x7f0000003300)={0x77359400}) 2018/05/07 14:49:39 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:39 executing program 4: r0 = socket(0x10, 0x400000002, 0xd) socketpair(0x1, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000200)={0x80, 0xf001}) write(r0, &(0x7f0000000180)="1f0000000104ff00fd43544007110004f305010008000100010423dcffdf00", 0x1f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) recvfrom$llc(r0, &(0x7f00000000c0)=""/176, 0xb0, 0x40012042, &(0x7f0000000040)={0x1a, 0x3, 0x0, 0xffffffff, 0x8, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd43544007110000f3050100080003000600ff07ffdf00", 0x1f) [ 249.926879] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/07 14:49:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8847000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 250.010978] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 250.083579] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/91) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/07 14:49:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f0000000000)={0x10}, 0x3e5, &(0x7f0000f4a000)={&(0x7f0000000080)={0x14, 0x3d, 0x311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/07 14:49:40 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:40 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88a8ffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:40 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x803, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x10001}, 0x8) sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000fc1a351ec900000000000000096e3d13899080a7998a8e1c"], 0x10}, 0x810) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mmap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x1, 0x30, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)={{0x10b, 0x5, 0x169b735, 0x184, 0x364, 0x9, 0x394, 0x1}, "67cb827ba04e4fa5e0fe846ea4841ba18dc3ca59939e23ba72f00297af08519307a4e2a0b9d1722158060b84f5a4c7fb8a07ef55435701b479d2d5a1cfbf93ea3f1d6653283543586a25f0beca0b1d423f12ccfc216ee15c682acbdcd951f4c3d8925da2be9ffbb569fac7e5f1203436d6a34799a8ec4658ec658cf117fc0b47c7340460e0ffd91c00b91f9eaf8b02b6759c1d65017d8eccd8ea5859d5cb2acd246ec252a220cd20d6a50f4bfa3962f4634b00675949ac2a56b713c6ef80a00d684676dfb532805ef1664f9a10d0bd6b98d87ea3aaff753f8cb32e0ad7ef08b85f8b4728b56de5d9b48f4c042a41b93c9123153c", [[], [], [], [], []]}, 0x614) r5 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 14:49:40 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 250.254123] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 250.264256] dccp_invalid_packet: pskb_may_pull failed [ 250.265939] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 250.281177] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090582d00"], &(0x7f00000002c0)) [ 250.328862] dccp_invalid_packet: pskb_may_pull failed 2018/05/07 14:49:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:40 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x800, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, 0x7, 0xe47a, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x40, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x3654, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x80000) prctl$getreaper(0x2b, &(0x7f0000000040)) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/07 14:49:40 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:40 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0xffffff89, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:40 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:40 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:40 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x5}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = memfd_create(&(0x7f0000000000)='hash\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x28046, 0x0) fallocate(r5, 0x0, 0x8001, 0x3f) sendfile(r4, r5, 0x0, 0x81) 2018/05/07 14:49:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88640000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 250.534462] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) [ 250.550921] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 250.574113] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/07 14:49:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) read(r0, &(0x7f0000000080)=""/194, 0xc2) ioctl$void(r0, 0x0) 2018/05/07 14:49:40 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:40 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:40 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x4, 0x210000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x2, 0x0, 0x8008, 0xce, 0x7, 0x400, 0x8000, 0x9, 0x0}, &(0x7f0000000340)=0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'bcsf0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8) r2 = socket(0x40000000015, 0x5, 0xaef) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x6}}, [0x401, 0x1, 0x101, 0x2, 0x6380, 0x8000, 0x9, 0x66, 0xce, 0x0, 0x7, 0x8, 0x2, 0x1f, 0x8]}, &(0x7f0000000180)=0x100) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000400)={r0, 0x20000000, 0x1000, r0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x4, 0xcb25, 0x9434, 0x5, 0x6, 0xfff, 0x5, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fffffff, 0x100000000, 0x1, 0x5, 0x2}}, &(0x7f0000000280)=0xb0) 2018/05/07 14:49:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="27000000000000000a004e2102000000ff020000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e2305000000fe8000000000000000000000000000aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201040000fe8000000000000000000000000000bbb8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22030000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000100000ff020000000000000000000000000001fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240500000000000000000000000000ffffac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20070000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe80000000000000000000000000001101000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2404000000ff0100000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000007c0)=0xb, 0xfffffffffffffec9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0\x00', 0x0}) mq_unlink(&(0x7f0000000780)='/dev/rtc0\x00') connect$packet(r0, &(0x7f0000000180)={0x11, 0xfe, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x81, 0x400940) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000740)={0x4, &(0x7f0000000700)=[{0x7c, 0x5}, {0x7, 0x1ff}, {0xccd5, 0x8}, {0x7, 0x3}]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000800)={0x9, [0xe08800000, 0x0, 0x787, 0x6, 0x100, 0x2, 0x1, 0x7, 0x6f72]}) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x204701) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x9225, 0xf3dc, 0x40, 0x3f, 0x3, 0x4, 0x70, 0x1ff, 0x20, 0x1}, 0xb) 2018/05/07 14:49:40 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 250.789969] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 250.796437] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 250.823941] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:40 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0xffffff84, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:40 executing program 0: r0 = gettid() capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0xfff, 0x9, 0xd6, 0x10001, 0x7}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x6, 0x800, "f964644691f0", 0xffffffff}, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000001c0)="79ca46b42683b79447b959cfb4df0780af0efde584059fa2660be3c273e820e6cd75391e50e8f139744f2fe34120cbcb192a6b2ce3303804da0f5678e7589f0da61829a08d11a40a84feac1c745fd07da1b0526f08c29629822fefae8e032dba33ec1e484e23386f6be63ebc3b6adc3ef1d9162335ba7398c674930ac7d62623295bc618cc6270f18496f5f17f34d1502bf2132f3846404493a38aad2eebb5b240aae772757437454ac67c9693d7edec9a99fd19f0b409da72ce7e502dc5ab89ef320cd002f69f6be099be16193a", 0xce) getsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f00000002c0)=""/52, &(0x7f0000000300)=0x34) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f00000003c0)=""/48, 0x30}, &(0x7f0000000400), 0xe}, 0x20) gettid() getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000540)=0x5, 0x4) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000580)={0x6, 0x100000001}) ioprio_get$pid(0x2, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000005c0)={r2, 0x9c10, 0xfffffffffffffffc, r1}) eventfd2(0x40, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x7, 0xffffffffffff7fff, 0x400, 0xa709, 0x2000000, r3}) sendmmsg$alg(r2, &(0x7f0000004f80)=[{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="5e5e4d200f3a1021e0dd32864bc7d61e1ad2ac9e898058826140cb4e31d6251d63eeabc980f4cdcd5917281e339a2290d881217b6f1ab48b02c3e988e980601e3b50e49a9f226c9ab65a6879e6ca1d937cdbaea1149857a147d0f8d4482cd9a5dcdbd3d18aeefb1bdf2fa77124f094d9a5ea5afbbeb54186badf83f0d6ee1af5c35d900149be4573e828387ec971e01a4707f10ff849e591e9661eb56bb623d94e6b4f2f73e02760a1a8324734aaefa88dde35cde6830691dc4f6c02ca2e46066f1c", 0xc2}, {&(0x7f0000000800)="78c3534f85d34332b65f2785ae936f1c5cd07a4994f9272bd43558c142a9b7b42f5248ea0bf860bbc5e7384eea37add9c9c3d06044806c608623b49fb1f35f1bd0663999e6351b0f0150c0e693dbfffd737e43d2b8095f6275f955d94cd40598bcd2cf7bbbd1acb28dee1190f9a2df84e0a42a8841f1de9cb23e62f9b6fbaa7d4188e616fcf3477f7edbff94ef8c7bd7adcf5bb2dafbed0c0393f909482e1c5988870ecbd98d1bbf", 0xa8}, {&(0x7f00000008c0)="c0b092c9756dcfa3dfb024b9a275f0741d5a842eda8d078fb8382625c01caeec085577b873f03552db0354fe5c2993051333e057ae0626d69bb9c29f3154648adaf91deb914c67bf94fe7ae1edd3de12ba791c582153a582d0994a6272124139e42234dd145e6ea75bec590216eb4c874d35125a4528110eeb9063332d319cbace07829048c75422726b4a5c7bfbb9a475baeefa59cfc422d34fab84e243919427016090246e489c3578955f92ab81a7f8d3a6a13ae9f3b8739993d8fad2474e1b18c38bca3990beec8d672767b0a9ba0c7e23a800767110afa51a922288", 0xde}], 0x3, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x2fb}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x48, 0x11}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000a80)="0d8138d3dab213dcf4cda6d9e0096f0ca5dc4c9576fb249e3d93f6619c7138c84cd8d5101304f5dba6a949a7bb1bbafc0faeaa9c0e0b43a65c531213a1ed925dbd7843f4b1988f0e8ff8c39e7d77e38abb7479803d30b6d4f0bd1c3b63da732d225311c373eb5f637654e008e7098a79cd5348005c2fa87fc5df5e1db41b43149181df5d2da2953c046a3d72f69fd5f7", 0x90}, {&(0x7f0000000b40)="99e7c0941c72d2c0bca77b8214137ca3b0a5a94c029924c73f53cab4af9e1886ad71d89b971d9b389d329bebbb4cd991490ba92ca66716be97ba6d010792ba04cf089f105ec17b3ffa8bd9a8f786c8e32c97e109f6b6d082ca394271f32586f3a9ab1d98023b12d572d66364b147c91b4bcc8beb3038f23a200a5590a845f06ff63229b3fee8e28d8978a85cc540b957693aa606f4c67ec2739a8b25b22aa6e98a14720cbaf18523ebd18dd217ae448e2c859ba3fbd0213301e16f54c78d4ac97cd7eebae1be2be8814aac495070a57ac55740edc27f4a5d8cbf1b13ff2dd0974485e1cd708e3d04", 0xe8}, 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{&(0x7f0000003700)="1eadf68d511d6d679b6b0accd07ab4d7b21202e524c19261718903d2e624c6425141a1e96221be44be6fb63c423c2aba7f8917879a12577622194096931fc6381c3e47fd1f4e23ad6425ff79216a852b71a8aab4d5826da3eeac28f4f14fa141bd27ba6e8a712dfdacd13f9e122a450620c66e7300b36e29626261b0ee2b9812bc0ecf06cc7aa2821fa7322d6b11a1dbffc954cf1f574eedc384ffecf4472756d15588f3476d6aef8b47be5d64a49a969e6a1a6459d0bab477bc5ac41b7d16ef72075f4860ce1d4863f412f7f684f65204037265f065f9b8c1c6b5374bb1bd68", 0xe0}, {&(0x7f0000003800)="f9e85f52f287c3de9f314397d592cabca1808801b66d8efeab2b60d5eae07d0b8ffc7df5496f695ce3b7e823b6ca9978b752d687df67e548bf8d6cc7d8591783acb88ec69f6516fc5b1e8a56cd9706f89233d4e8aa02f0e29ae4c8cd1d19ba2f3d569dfb174341aba763b9db6bc7bcda67f1e3f3e25b2026b513b033aae52c6ce9950cf3cccfee82c9c4baf4c04db9d2d4ff6a40de481ab04500a7debf1e5046dc7cc2f5dceccb4fc97787a9840d2c17886bb7150374ceb800e48e3e23", 0xbd}, {&(0x7f00000038c0)="f5a28e35e5abbacb1189a16135b1bd13923f984e51f84057ef48787dcf240d91ae20d0e778cbb8b41a358a92814441c6233ccbf27a143198db7a7e14b86cdc598cbd338abb3e1b1ffe3203ac2abe812f23e9fb4f19e1fc89aec8b3903deafc0715f8772700e3bd5d528f2ec1bea3a6aa92396df4cb1968d2fc925cf3a80fb68301127649a62351e4deae2c2cdabd116d5866e493f50828511afd0ff7f7de4e53fe6547a03e8fb9d3d46cd1929641a71058e7448eef756953c4e85333b2bb8975b368b80f515b7ec72af2", 0xca}, {&(0x7f00000039c0)="650b5df82f510d579e553d59f255b0e88037128e5bbb362028859db8d0ec873dd1983fa768cd768f196bff050ce55d964ee1a14b7315a7b9dac36799ce32224f146a959e74aa7711a3889966f4067bf103766ee4cd00ca0a7c4ea511968d5aa2c2d645d30021218356a22e1a16ca23b52b94014f952a094695fd34d8cb09e590b5946ba5ad5bdd8bd9a902a01fea", 0x8e}, {&(0x7f0000003a80)="d48090d6b7173068ba096d43470c2c582ad48966217a5148e1b45b7ab817aaacd8ae16ad0adb993c12147d5de4f488e0e9fa13baf56603dc425fe4189a16f9ddea43ffcf6740c536867d", 0x4a}], 0xa, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9d}], 0x60}, {0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003c40)="39d85fdfc5367bd076e97d54022c053f40eeb841c687b85f4d67bf23e0a5e8e0d4f6036b39b510df06b6173d0a218e901ecb2b757f52b4b5555beb526fe4be6b72a65cadabad6f9f3802159e7cb265f89b9c36e38d4ee2e355f9f99701880ab66bdd7277", 0x64}, {&(0x7f0000003cc0)="b8c070b1503041b9cd6a0ae9c568565697343862e0278bb07de31660436d7ee48d52cc3a38c018d800e11f4909cbecd9", 0x30}], 0x2, &(0x7f0000003d40)=[@op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x3c, "91c23693751429c04c5cfb9194221650668161fa605c8cbf8afc7c38663787f261ca14996975af42aa2cf01a7439ead6cd135144ad59d76308414dc6"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0xb0, 0x40}, {0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003e00)="077acfa4dc7e91c991be026ca6ee2d15097046aec18a4a222152ec0e4930534031db58936e7985a0005514a34ee663409d2075b4e43a0a782d7b46897bd6dc1f558537c408d7e5046b3c6f692fceae84ff4aec24464b9602fcab56294d5ae70faf719300a351f38b8b51e56b744af71afe0e80d570486156f1c653956154c11bcb69", 0x82}, {&(0x7f0000003ec0)="a040a7c3de8bfcefee9390867d3943ded506d1a1888f59260cfd825f487a644124a0aedb84332e80babce2b0a29a1ffbfeac8e484ad30bc04d344bd0fa691aa4b24fd36a766222e05ae2d0070bf7eae6624cd2c20b6659a876b86c42b47f40d3f7d5c0f2690a63f31c6210851c7862bdf3bdd5b96c01fb55b4ca671dff9dce72e897a52c422a3ae9cb4ae885c64e87fcfc07521b30b33854b487a3888fc188f15a9a3861d02b2d854b5c44d19e16d0e1745873995bf6bc177f9145485838366f92ce7d0a4794bc0cc00154a92545d1796cd6618e0e5fbb5db2867acb3c7e4ab8", 0xe0}, {&(0x7f0000003fc0)="c256b59c00bb6325b9c6d5e6ed64778dcf488db75725ab630338e185c6df22d808843797ae336958582d54807a51e75658e5ce001a8d0ebabe0506d0edf83330f124106c4ec498b259300bf6e9037a26b64d573799261b57f2c53ef17c0251f7a5254ad2ddc12b2ba7c2ec2b21da1464a004ab2f2f8deb43a8385d628e1f1fc42dfa4dbce33dbed6fbdac0990d929f310e800a420b4512656bdc72f627fae1a769341ab43e8d17ea5edc32295e1acfe329394f587aa06b2d4448e1520e11f8793fb853", 0xc3}, {&(0x7f00000040c0)="9a1ec8210cfd3f04321d4bb4ac9bba01fb999ca0f22a7679d923c11ec738d21fadd69af0c42ba4d6f9932e3af02e00f74cebd8845b24f5eaadf7fe9ff24d11cc614cdf9b843c832c0c4216e5e3a9a1aa4aebb666eba22e795cddfd2dd09ea25ba50b0fa3a059563aaa1a2d5035007e2129094677adb28c458228cc5bc4213e69495cbc3ebd4ff2f43444ca32eecf67969c1e7fc209a19ef78d556db2419e3ca30e711371f1", 0xa5}], 0x4, &(0x7f00000041c0)=[@iv={0x60, 0x117, 0x2, 0x4b, "b34e97eb9d683f16ec46722b5e0cc21bbc287e8fa81f1e207bca2671a1406325f165b58aa6e2ef3a4136445424db32324e0d93b439c2c501f4160e7691f226a66ff0b40726748cc262ba59"}, @iv={0xe8, 0x117, 0x2, 0xcd, "106aa34da09b7139d5833b34503fcc39705ecb3b4b1fac601c538b0bd68c3e12fc08dd3d1eb6ffae1e5ea921bd6a8d336d96f97a8ac93428d3773eb8ef62fa16be90395b7c1a68e9c397d35e4baaabf1e7b54a19d0a5866681e8ef672b46c47487a77a77b60fd727f5a6308805027210edb4519689c65ab9db375157fcd98fc5cc79973898cabc8ae12b5def9df28405b258895b6923dc9c1ccfd6887b3c9aaabff80720e78ad022f9c1d84698ef8f036e1a24b53ff9f5614e71744c5277999fe9c55338852f9ad1d2986e199b"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd0, "f65f9a739317157622d86a7ba19471423b3e275559e89c64cb4d5fde1cf4b954fff394431e4c953a87e5e89fb76924a7856727e2750aa7f9cfcbfe24182b7492b2ceeb58358bc5890702ea1ef34f65cc709ad0b22e175d4860c144c083ca8693b392881514002d953e07c13fbed61aea18c014e6a2ba73aad5950954f1db1b3f9eb8bce960f4036c884a2184490afc656a4af691d25b27137111d2c0924722b37b7c4b33afd218cf5ce5079075271683a0af8859fab3876698c10975bab0b81492dd32fdb0f87ca87bf03de8fb6b5bc5"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc4, "e8c769ebe16c48f453e2549b6d5e1515a5a9b144b9171689380450c4db19101bcc273928d8c07438c335e8f391ea179cd0c3ea94df3ec605e5ddb87489fb649d13e032cb7dc30b293aa16e5bd1f18ee58d14c6e1dff76ce481d8ef25fe8cfddc50059229439f9d8937a2efe91fa0e352e634f33111499a414f2feaf124602994b9f04bcc02013baa1181228745b49ad8fd25a6b82f8404b435bcb39383a2792f6137e6d17f89f05a0e1c0e6a8c8f252c5b0cd7291bb59c3f2319e867740f55e089a37d46"}], 0x350}, {0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000004540)="1f2f316ab4048d40aee9e22c2a5de10484b8", 0x12}, {&(0x7f0000004580)="2e17787db76e1993562fa2cf8185a04818fb63bf84c4e748c9c9212fe17126d86396a18973f04e684e94faa0b02bc13e382dc75ad7579f3203d1baae9c2fd2bfb511ee346f7dbd504fae53f58f32ef3808ad0e512deb80621cdd5c9fd104c2687392d96b6eaa8ce65eae90b500b1366241fd8ca2e4a0e5a1784b223003bdcd453de15d26b3afa6332ff2131baac1bd6da698d0f5b58642b7409408e1d71dc1fd21b44845ce67c5295f1163289a6593b8d16ccff718a026eb9d9f755fe100a43a6eeed8f0b9ead77b1a3f3b1aa453", 0xce}, {&(0x7f0000004680)="c720b5c85ec9468a31e92ada1a3383b803b8df29f82f5ea67a25472503075ac37421512474307416cc58da9f56dfb3fbf047b81fc8c3fde25ac09ce8c6c47755e9192f38929e10d406000437d8d5767c6458991c7c6e24dc4c36526c5066bb30d5c901ec8004c3a99061050b7371bd0861eba843a60a06724ad32da0b52ca5fad639b29ebdc97871d8b64615ff04ec9ff11c40eb832b9b79dec5594cddb9002dc3389142125b816ad02837c5d00e615f2629c4f68dc50d2d96cc2d77cc701be25ae38a0f6b6cc7bdbd67f763df85dacd8872c0091d8d47b6f004c9f1d46908d89af27733daada58b2f44ef1b9c", 0xed}, {&(0x7f0000004780)="f756e44d01c295633115d841e3bbb2f23220fb029ed198e144609b172b40a3df48c9172647f2a268e313698b19c43ad3660ae9ecd25a0979f9e8ca553116286784572e119cf17631b0c0dddafd279c944dd4ed6d5ed8f84802978f7c4f7c4966", 0x60}, {&(0x7f0000004800)="4a50160a1228002e141d13a165659ca9bf6470459723c11c6f4f3ad3c57510115e6d7f337f73d3246e73253aa4db710cee2b572c893731d02cd7b15934fad3114eb76a0cd75ccfa17b85c79b9f4d059b54dcc4af6b74654200f43abe039264c465c2043260c4cfffcbc9e7f0924d998cee849b4d2df710fe517ac9a79f30d1f44918fa8c29", 0x85}, {&(0x7f00000048c0)="6b105c8695cfbde37b97c3eef59eef63944ca39af697d2", 0x17}, {&(0x7f0000004900)="735ee6de67940439bffaefcdd386a2f4e38631a2a837dc7c380844a088f830147d22b64e78cc103773b6c1ecfd1086e0990ddbcd3559a9771c4a63368537f51a532fbb3a1f32d80a4bf2f096a9e138f027252a3d1762ce50363dbbfecbd6033cacde2648af746241d3aa21", 0x6b}, {&(0x7f0000004980)="362d103a12afdf509c59e959ef3746241d685588e95ca0a43e9de6639453422d89ea316282e1afa8953f2cff0eca05eea0cbb9c50ef41b2a6b91f16c159d75d08ae3ec418749081cab62cfa6b25e9d111cb25d35705833d448c09b946c45a07934672dc5514309f50a543005d63d59ae9aaf8435312ba654a042e42cf130f54c99060aa6e7d5c3059a96cdb1265b8b826eaf00bb8247199117ce28ee998154f6c596b4fcb570425fd2642c7084cbfe2e32adccb9d914f7afd5cda9a9afd5b5bc6a52139e8c8e22", 0xc7}], 0x8, &(0x7f0000004b00)=[@iv={0x48, 0x117, 0x2, 0x2e, "d79646c7cb99f8a1a32a6814ec4aad410e1fcd3f5ed2e891870a69e0ab621dfa678f14f7a1371d3d28e8c0a14877"}, @iv={0x30, 0x117, 0x2, 0x1a, "f86ef0fef7ff3e4aafbe29f4d4fe59feeac4820f004536820551"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0xc0, 0x4040080}, {0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000004bc0)}, {&(0x7f0000004c00)="58561d06fc3567993b74b92623e6ed642c03216ebc91e7dcc00f2d3d57915b301cda77ecb954c302adc671c2a5b6f056956430ebcf400a168946c59a4485c27cc92ec2a42a11e13420a79db08d5eb4de85706ebbdd4a64ef20ab54c111f3ad1fd43c115379c1fbd9870a04dc8032b38df75ace1d285785e65b89fb7701e8d0062fd130f658755d4cc8bf9b51542642eec0d41f24735674e58d5f9b2b9819b7e02ca19ad4b56d6504ab4630bc8f98c95878819751db04b79fbbca4646776571fde4e42117e935639b99961aa36eca90f87dc5afafd5bb816620127422f499288b", 0xe0}, {&(0x7f0000004d00)="48b41bebe8d508f09952124f3aabf0abcd0ed8a939a910a57b82fd966399f3a8725b2c2b555ce2a1083e6d", 0x2b}], 0x3, &(0x7f0000004d80)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xb8, 0x117, 0x2, 0x9d, "7720974c6c9661c76ed7cc8f5f581e0ad14a40ec36e2f88a063366240078e06b024e5b1f465a2ef37cc8c53f116d9300baa9487cf32d58bcf52dd06e2fff8100d96caca5a988206f77dd8359531aefd20cecdc0b190f5881a4e2c3b117d2188be53f7435b306fc4e93ef3b62c9d1ba4d894f4dba0adedb5a5fd70633b124f7fb4df5cd7cfb7ae231a400105468a30eec980683015b1e5276fa52c03040"}, @iv={0xc8, 0x117, 0x2, 0xb3, "ab02b204a82ae127a06f30d230fb7d3570c6fcb7b9c544621155a6e2e86495496650f3b8657a66c6276f5f858b77ecb934b101b017ae5d14b15a204a62b3b36e01913c7d7a6426f59eecdb2da5e8977cf836038c66760ffb10a2d9eb4123f794ffdf30272eddd3315539a75331eb00349cb66b470b968a35c5c7d6b653e2671f4f08cd453e7e16a84e7ba619961a0309be44aa9f8561f8555cb95d70bbbb1f7519fda9bcd4d486afdafc2a06d5c93af6b90090"}, @iv={0x28, 0x117, 0x2, 0xd, "b52491e599154130dbfe004943"}, @op={0x18, 0x117, 0x3}], 0x1d8, 0x91}], 0x8, 0x850) r4 = syz_open_dev$usbmon(&(0x7f0000005140)='/dev/usbmon#\x00', 0x100000000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000051c0)={r5, 0x2}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000005200)={0xfffffffffffffff7, 0x1, 0x1554}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000005240)=""/146) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000005300)={0x81, 0x4, 0x1, 0x80000001, 0x8}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000005340)) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r6 = add_key$user(&(0x7f0000005380)='user\x00', &(0x7f00000053c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005400)="970c13a9beaa046f97d0b67e7ae2c19e29ea58b8a21a1c7fe96fc2765c544f53402ba885404140031f54a1c7b7e689c6179ec17d586be5478e832e3c35bf25081367b216514dfd29f3d424fb5d74f86e603aac4940367a505fd532665fb69c905686832d58c72c8655fd192944bed0e901e015aa5c9f8700d5449d37ee72311796e61e0c45a32bb45149773124ba3276a82bcfa61d65318607fc98704bffe45545a45d1e2dbe36ecb484b42b312061591265e0567fa2d3c3621b54ed983a5f4037307949b134a094dd86df3bf5a04a59085d9d51", 0xd4, 0xfffffffffffffff9) r7 = add_key(&(0x7f0000005500)='user\x00', &(0x7f0000005540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r8 = add_key(&(0x7f0000005580)='.request_key_auth\x00', &(0x7f00000055c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000005600)={r6, r7, r8}, &(0x7f0000005640)=""/138, 0x8a, &(0x7f0000005780)={&(0x7f0000005700)={'wp256-generic\x00'}, &(0x7f0000005740)="c4aa6ec2b3cdab82109ec545755197ece9f51f9581a6df0dae518afa38eabd24df88cca7b6121b6444a1a327acbdab9ea0ad7f99c31bbfd968e488f011094803", 0x40}) [ 250.845687] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/07 14:49:40 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) [ 251.007796] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:41 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20041, 0x0) ioctl(r0, 0x10240043311, &(0x7f0000000000)) fcntl$setsig(r0, 0xa, 0x14) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/123) 2018/05/07 14:49:41 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:41 executing program 5: timer_create(0x3, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @thr={&(0x7f0000000080)="53361eb0208d7d795585ece5a78ad396f37d7e8083d91993f7a1a80a85ac4f8b2a1bcdecb0797436d426c71741b30d65bb85483649f75c92b40eae9aed188e93bb601fea8780ca0633eb0f64d17769542acb8c2627cb52da82b155753daf31308f64d5e5ac2a3aaddf089f1d0364a91b07339fccdac8c325c45e1a4767e50983c97c51cf8c48e4b9fd2bb403d02530bf35dc7b870cf330f1235fb7e60d94820514efa584dc49c2ec5a75d4ebb2b4587653c21089322ab8c4edbabdabb577543f215e981185ea7330c596b501880ce0c08f2395e2e0d2f58b300cd1d67f7dc17caebdbee27483a629484b", &(0x7f0000000180)="3e8dfd87fe0c8b427e100ba3b4cdeab106d447f32f4851c7b00c09003256cc1eddb8a545ddabe927f147b1286ebc506f6147d8223bd47b03ee285d353485647264184a72469c0bd0835f81c6cadbcaaab8fb84808714"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x80, 0x0) socket$key(0xf, 0x3, 0x2) arch_prctl(0x1007, &(0x7f00000004c0)="b963b0240adb36969a25bb7f32a898fcd44c0f1111d2edd9fddeb215ecb97ee3973d54d426962a6720d52d641ab85006bd120ec0016a7716acd8756a143d2ddc2be13e3f611e8189e57cf1a2b3f7c9e4507a297d37bb3b70eded4b73aee1a8") recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)=""/18, 0x12}], 0x2, &(0x7f0000000380)=""/143, 0x8f, 0x85f6}, 0x40000000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000480), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000580)={0x2}, 0x1) timer_gettime(0x0, &(0x7f000032c000)) 2018/05/07 14:49:41 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0xb, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 251.138570] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 251.143249] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 251.145045] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 251.151363] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 251.174590] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/07 14:49:41 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200a80, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r1, r2}) r3 = socket(0x40000000015, 0x7, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f00005c4000), 0x4) 2018/05/07 14:49:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe80}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 251.197196] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/07 14:49:41 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="9165742f6e6574737461eb0d") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) io_setup(0xfffffffffffffe00, &(0x7f00000001c0)=0x0) io_getevents(r1, 0x81, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000140)) pread64(r0, &(0x7f00000000c0)=""/8, 0x18e, 0x1ffff) 2018/05/07 14:49:41 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x8864000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 251.369175] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 251.398439] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 251.438568] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 251.445075] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x38, 0x2c]}, 0x2) 2018/05/07 14:49:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) prctl$setname(0xf, &(0x7f0000000280)='eth1lokeyringvboxnet0$^GPL\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000004c0)={0xfff, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfffffffffffffffd, 0x18c}, 0xfffffe29) socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0x8, &(0x7f0000000340)=0xfffffffffffffeb7) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)={0xb, 0x2, 0x10000}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000100)={0x7fff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c0, 0x0, 0x7f, 0x96d, 0x6b, 0x0, 0x6, 0x800, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e80)={'team0\x00', 0x0}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/4) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="050400000000000000000100000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=0x0], 0x94}, 0x1}, 0x0) write$binfmt_aout(r3, &(0x7f0000000380)={{0xcc, 0x800, 0x6, 0x2b8, 0x16d, 0x5, 0x331, 0xfffffffffffffffc}, "21a03302c05dc73e5fb16128633cda5b7c1da4a01af909120d8ae386e2ef1b8a1210b14c54e00099276c63ddaec3bb4674cfd39e6b78c829f76e4c40f98721d580060af2d62d22b380aab3c791f14f1b45f8aaff059d0c1169737423798d88c712cebe96f123029d323cb20fecae719447b1eba60e16ae20ee0cb8c4a06b01907671ca853427a20b1a4620159d7f5b548623320be8f243531a6b07d394dfa00cd6fe5adb3dadbe8ab66c39d7838f571ebf76f55ac3b6c978b4b4ef6e7c66b89cb8d00ee7afcf96aa1c0ff8f2fbe418d0d4f28a58e3c644802e261c6702fb2cd420c14aa24b423d7b8c2eff"}, 0x10b) 2018/05/07 14:49:41 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xf0ffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:41 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 251.651690] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 251.658179] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 251.659647] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 251.670509] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 251.670715] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2018/05/07 14:49:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x38, 0x2c]}, 0x2) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x800e0000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 251.713129] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 251.719593] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x2, 0x0, 0x10000, 0x7fff, 0x1000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip_vs_stats_percpu\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xf8, r3, 0x20, 0x70bd28, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x880}, 0x4000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = dup3(r4, r4, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000040)=0x1) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00000004c0)=""/245, &(0x7f0000000300)=0xf5) 2018/05/07 14:49:41 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88470000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:41 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x91010000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x14, r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x3, [0x62b76d4f, 0x14f4, 0xfffffffffffffff9]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x0, 0x5}, 0x90) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/07 14:49:41 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x5bbeea331e385802}, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 251.981336] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 251.987799] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 251.996230] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 252.013177] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) 2018/05/07 14:49:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 252.070770] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 252.077260] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:42 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xffffff80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:42 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x600400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x1, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x40, 0x80000000, 0x3, 0x7, 0x3, &(0x7f0000000140)='veth0\x00', 0x6, 0x0, 0x6}) syz_emit_ethernet(0x12f, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaaf0be510c24129386dd606fde7c00f9880000000000000000000000000000000000fe8000000000000000000000000000aa0420880b0000000000000800000086ddff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc842108fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"], 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/05/07 14:49:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000001, 0x1fd) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vcan0\x00') r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) ioctl$sock_bt_hci(r1, 0x6400448c8, &(0x7f00000001c0)="ff8c64c0140d26ac8335c8571d414d889da80fd090afc27b34797e746b6e3f5f9a09463aad2e2ba0ac955d751dd9abd3332f5157e08b5e0e83fb01f60d0180005e9eff4c9bf14c074dd1dfeffd017901010000661a268f865a04b53744f01fddbda2380fc547128cb0d46571cdc8580cb6738a719de227130c5ef9a5e1abb9b5deda81e4f20d314b809d2074064cb8e2be9be4578492eacacd286906") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r2, 0x5422) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x5, &(0x7f0000ffe000/0x2000)=nil, 0x1) 2018/05/07 14:49:42 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) [ 252.268927] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 252.275384] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.320508] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) 2018/05/07 14:49:42 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xffffa888, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:42 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x86ddffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:42 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 4: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="637075262d3200fbfffffffffffff6240ebfdf0368528b445ea8c4bb56a2881cf2b76ae175ef25cfcaed426b975d3765b983d239f659cb13") ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000004c0)=""/67) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000580)=ANY=[@ANYBLOB="870430cebb9ad65579bf286cbb2d09ce7b55097fed196603aafc1782702be09bd288074ca1bc50495f1ea8ae61fdd4bfa98473a93551e318a6ff7e37"]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="657468312c76626f786e657430f800") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r2, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/05/07 14:49:42 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00081000ec05000013020000120000000e090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 2018/05/07 14:49:42 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x543, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 252.453437] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 252.459933] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.482180] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 252.488642] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.502586] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 252.509162] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.522715] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 252.543236] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 252.583226] REISERFS (device loop5): using ordered data mode [ 252.589183] reiserfs: using flush barriers [ 252.711948] REISERFS warning (device loop5): sh-459 journal_init: unable to read journal header [ 252.732422] REISERFS warning (device loop5): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/07 14:49:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) 2018/05/07 14:49:42 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x9101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:42 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:42 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e7", 0x6}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) write(r0, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) 2018/05/07 14:49:42 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) [ 252.776184] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 252.784779] REISERFS (device loop5): using ordered data mode [ 252.790671] reiserfs: using flush barriers [ 252.795785] REISERFS warning (device loop5): sh-459 journal_init: unable to read journal header [ 252.805376] REISERFS warning (device loop5): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 252.871078] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 252.898129] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 252.904616] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.907785] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/05/07 14:49:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/05/07 14:49:42 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xff00, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 252.910773] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 252.916992] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 252.929267] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:42 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000040)=0x3, 0x4) r1 = accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r0, &(0x7f0000000200)="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", &(0x7f0000001200)=""/79}, 0x18) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000012c0)={0x3, 0x0, 0xfb2, 0x10001, 0x400, 0x21b}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001300)=""/148) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000013c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001400)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001440)) r2 = eventfd(0x3) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000014c0)={0x4, 0x2, 0x5, {r3, r4+30000000}, 0x2005, 0x8}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001540)) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001580)={'nr0\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000015c0)={0x0, 0x7, 0x30, 0xd13d, 0x8}, &(0x7f0000001600)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001640)=@assoc_value={r6, 0x1}, &(0x7f0000001680)=0x8) writev(r1, &(0x7f0000002a40)=[{&(0x7f00000016c0)="fc5451ca5f9417395acb1b8031f575cf74cedc342d5ce6ac204a92dc4dd35edc1e02cd89bc1591b7783d25b5", 0x2c}, {&(0x7f0000001700)="dd8b50f80cb220c5d57732f6d3294d8d6e2963d666cc3b0a2d97", 0x1a}, {&(0x7f0000001740)="48793589932448c4a771ff522030f701fcbea1525cebc7af753ff848c8438d4044818633d73a1eba0ab3ddbf483e3d86049e6899362fb7f4416e6cdb71ea14", 0x3f}, {&(0x7f0000001780)}, {&(0x7f00000017c0)="8333f9b57d872b5aa3c48f7eeb822af7bf56a4343cc574e00c41db6f450e0a931df7adebf9bbeb7ef75a5b985ba57103112e3955fb7563afd811e9475e5025179c70b8ca7415a44196a309094476fe25abd25b1c9e4c348c2d85caf02d297c4004f671ae2990718e0649ee3ba4d6d0f9dc002f7d9fd7ef98718fc9c7fe01fa0d55f10c0de319d34ef4", 0x89}, {&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="b64434f15d09e09701cd9b3a122545ca08eb863a5ba82657866f71293ba7b13ae2705934ea974c3770fc8fe89460caf788e2ad2dbdbb6a313c2e387ce9db7225228f8f7b57820a8922de5d229d56cb54d6b46fa46975b167e627fe0c252a248eeddc6cd5a05ee4ec58b8bd2a02c77fef71e33b7c8b98901cda9ca1c9d1c0241d3101c5d3d3dbdefac054745439f36ddea26e113b631b2b90be462f4f8864e868d86a29364253db6266af81698aa6936bc4a72083775c263765612a01f4500c807668926fe49f1d1d09f4bf6375f5256afb607638234c135ec0318b41896b5407160c4493a99fd0d9d08f945fdb4a4f9dd1b3bb41cb", 0xf5}, {&(0x7f0000002980)="fb0b5678ded2100734f493d7c7b00498da42bbced412ab92d8", 0x19}, {&(0x7f00000029c0)="28d5609fb20e30349dafe2c5e49fe46e85448be0ebdb144a60a8952072d05222358b1d29304191d2d458d1ceb713fe5e0636f17ccde8d0b83c6464f601903f7c8b1d6a47d04ca7710193ff515a9fb46a0c75c78c7224b8fa9b4602b180", 0x5d}], 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002b00)=0x1, 0x4) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002b40)={0x9, 0x10, 0x1, 0xffffffffffffffff}) r8 = semget$private(0x0, 0x7, 0x48) semctl$GETVAL(r8, 0x0, 0xc, &(0x7f0000002b80)=""/128) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002c00)={r6, 0x2}, &(0x7f0000002c40)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000002c80), &(0x7f0000002d00)=0x68) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r9 = add_key$user(&(0x7f0000002d40)='user\x00', &(0x7f0000002d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002dc0)="8013cc27982885cca1eca3d9ba0e956b43a3ef59a86e9a29f44471d8ff045be148720e4355a7b165ee5415316da9f8b38d46a9820355f3c06c554eaf3958d49b241a03361e0ee398e62de7e5cf4e2b178312b31b6f5561fe905bfd6b10d773da50ebb7d5736ee8274adfd11a42ab14b8441c638a3ba4671dede3f9932924d6edb3eb6298b36eb068a772f55677a911d7101ebca241ccb5efe422c01f720dc33b7d46e8f80df3e8796c3340385d8af0700bf0ee4edf39759bbc45822e59db99130279726462867fc48941d9431c04e8e18627f395d77941b090b043b8b1ce5b32c988acb03e7ea6e24b7c800656b509e40a11e82f7d1714bf4403d45416c0c7a44f8eaf87e70607dac73cd3e1c32c3eb934ebd774481b9fe2f3d8510404bb02e677c31958ec18523a46124d669863795006b36e6eba8dcbfd794c1447bcaf326308955cb6c696ff93914526dd4399331eeac1ecb7f15fd973b1e2383e5eae213b1eb80647f3370566976a9eb939e4ea1e6c294f15fe49ce88d9590f05b7f28ed99ce300d10f7f304709c9f743f3d2baf75f833e85ce3e8bd998e903c72bcf7be08e231d1aa877bd31bcccf2785cd771b93c0d8565842a5d2f49b9dab13af08941cbaaa5585a5500010de0fd7cc99fdd4b932ad3ac2a33e2b948e42a9ac093490f1546bc928e0bf2323481ebd49110d87cf83207254135e14fffa57ce85a70f4a5fba5827d3aa322f25b4c5fa3c8ff9db129d78460664cab5c5b529baec7dd33763be786d42a601c344b0ee8568e76606d61273dc52bf285d5faf9f4ae368900ad96c71f4a205ea73e1387348585fc16583b25522c7b4e82d900c287e991563ab331b7e885df772c7a6054bcf34df31a64de0e12afb58d61faaa09439dbd94c632917b6ca4bcafaebcddef8a7daeafa51b1f4665032603409c9d5878319bc86ede1263b95d94b1d6720780ced31657e7fff2423f8d6f0a764d8db937024fcfb2c2a5f4e2f9d46d52a80f1ad31d5d4ea9cd5e2e34e0fdc272eee5077427a1a08d9037f6c3871bda9b892c3d3ba144d26b5a2dd1e8fd5e44fad654f4a05de1544c56c2e12b141829af4e833fdeda734ae1ff95eaf461b7af3ede37dd7bb87e6212a02a9c3ce7e7e510359e3496b7b2b0bfb99d2f7d5d4d6c11ace48fc69924eaa829f60ed77c44d1d4d1527aff4b64406d0bbe7ff69d62351dec42e8db4b454da066e6eaac393383284a16d4a34a16cf106f9f092b31a07f591f53b159c1af4fda9228f867fec708c8a70cf86fdb0137e4cce500e9263188ad2809f236462ce013adb07cfc2c9a2696d1e1c335bccacfe658a0ff1babbd6d2588553fbf2c81379206b7f98932c474700db82c7371e739ee1eebf409e142a3f52b021e208b0fec2746b15eff44602d0a7cb7dd4a68f95b97ec14767c91c5a7b4347330046671bfb2f97d4bec91751c76b6a3476cfd34530e88634847af3f7659f8075ef118cafc8cadaa3a424fb6b8b04cbf355945585cada6cafe48661ac99f581ac8cf564bfcbfd4ff59c10b683f9e452ecf6358aafd66a15cfe3318b12521d477cf6359bb58e569b040fd304084277838a28ba44ae3ffc93e6a4b1286dfdf849cb1826b2849464b5625dd5591bcb4a42e3c08e8370fbd3cb965be93f04cdec2a000a6a66401e47b94054b0985d9c6c1af3d77bc4343394ed203a9787a1cff969369acc713048318108884fb22eae885dd12330c209b9b7115c9a83fc0256e1b17fbca3005ad6c809a5899c691f15fd21b8c9bce3ab508468c17612647a0caa7d4300ee6306839a950ced310429c19bbb541031abd59bea53cbdd85b9cec690370da4abccde616b47c46421b1d911f6813db7b4f6773caeadbde1b3f1129a79654345cfae5e5ede49c8e856340b653cb9655691328b656eda6e85720506316f339cf2d45adf653298287124c416174a41355a9d6a49d587a53a4a2b5df7f635f55b35a0a065d8329657a5233f797157db83269341be703e37bd4832bc2a2699834f5d52cd2e039b44a90e10264c51e303da04b0ae6d10da3fb8aa2ad3ea2c509a98b89bd0ae3aa1f397f3ddcfba367156a37b4c297237322213bba247a7c0a3b3637d3e25cfa2dc36a7dc86f4888cd7b1386d7cb68ea7a5280837eca4e3e1a69c551d3c7af4d62b8c38844fc4ddd72ab6b0aecd8b617c1d9a86b79917d68256ffa746e84515060769fc5ef9cd00cf92230e34b31f6bb0501a9862784be12bd218633668a3b8eb97b49db227b6d1ba65e739f9c56567dd2015a19204b0af4ebc6fb9abbdbd3dbb0d438927acd3dc619b93aa6cc6199bc7fb771c93752c39b5a7b02056e74d3304a03b495f3596d90cc2394aff8b367b3034e28aee16cfd97f02f458789b430dbbc033d3de0ec6a61e79768984d7f2a388195b27ea99328859995ffa1fa0763cb3abde4f8bbe332661bfdab352fd3a009ace88a8591c4bcdb2704c7eca2dd0cdd6fca48ff914be12e2139773e1f0af11a36e6292810b9bc264a6e7bb92d3bcd4d660e57cb8d03a31500c9a73c0e160be89c35bc6c01be194c73061517d1ffdc392fd1622d669c7c65ed02812d818f20edc275404705afc23f27101efa1451de623b9f59424cb9761ee5d8ae2102a14043d54693ab026a1c37c37b8e8185cdbe8f2722d02e2962e724afa108ffb578349281ec9111ee16b9a6ca8a9484629948af70fbfeb3e454e4e2036e577e54d5e89d1b26e1cfd5058314272057f0aade985498a0dcad12212350628685af9bb26b87c962ec955d304f8154216796defb767e61031dc5cbebf49c2aadeba8779fa5bc468e6286ae9b6295c671b10640363124321263dcb8895bd259e0373020bec410c1ea9ecb2a53ed4bc7552e4d6bf2ea2ace81770a2b747eda57880fc7c4130ddaf16198f979cca6691faa5530f918fab507d5b4fa49fd628062de3ecada6823505c510d1c52e11886a124395410dd8a4eb12cf308b74d3790ba3b97f5c57d3c58b4bc23d80d9af79087aa2a81e9b1efa3fc98cfd7a74f478fe32e857b593ce47f69d08e49c0a7cb0c93aa16778307c9950820b280aebe23b3c9fa6de0b658554eb11a812638a267a10489a2be099063a2196401044b422129739abff447005b6b56f2b9fcf81d160f175e20408a6e8e1b5b01f466629bf6683a8fc733f877b7f536d3cc54188f864e182db2591c4bd0f0bffb2456e01b2b2fb95b20aab9a7ea34725bc04449b5204b029f68c0e551998113fe277eb895b4d5e330ed7ccc962a6bc08100209d53fa186f56290ace28df4898d55a53ddab32c167cadf85049a21a79e915a46be05d88a8429cae0a7e745931ba4519e68331039bf1963595e01f7c135da5503c1737482ff36f4c53092caa2660b88b0dcb1b0f75a2fe73898f49a8bd8b904d096c09cbb95f846567b36751451ccfdf5e53c0cb80f14d89707a4f48b0a4968b73070fe4bc4e7f5823194ba91ee0b5ccedfaec14d7ab2aba45f49d439e8ad0f036e687ae4a4021b45c20590828d2621e35fe041c6b1205dd6b9bf010f07ec13e27c1c41c1f3ce142acd402728f13487b1a9fc7189bd6fab072f04e8eb16a1cbf95c6330524f104ccb8852fc82d54f08d2666d0683d1874e037250d863e3ff9485af071609f64ac7cb7743158c6fdd47cc0b92ef24c55bffa1a973e425d6fb5c08ee3f41f93218d120bb35be54b9016e12d01ad8326abb5aeb9f6cf7067eba707cf2557fd88eee66ce4b492cc642ace48178404dcb0b0efdb9d83e6cbc04ff05017c831acfa2af5fe15092aaa2618db44dcdf840fe99d3c321bf9f87d2655ee84fd7fec3aedc4868e87491f2a6b8fe511f056701b9865bdcbaff6eed6f4e11e36a69d73f48f8a43494564fecd1d1b784b653b6f75d132a7e7581a784fa521c70e18a2aecd571c798e1dd82540930ba6dc1a19fcf0abc60aeca82238fd943735bbf54119e75125f2eb49792a6024f17a6163c7d8da3ed0f0593cce4bd52748e4c01ef7d7c1de2f2c7d972016b3364d865f720a6705199be7ebf432e384b5f3c325f5b92e1085278b41cec7963a420fa513d241a6efa5453c38ac7a56931af7a46b7c8f165dad1d27c3f3d39ed0b05a5392911a72b62097b6a336575b5ec4743cd82d47359bd223418cce1b88605915f52e2adaf44819a8134637b723a4934bbd47353a683c52764b46a080532a276b7fc5083e73783c83fa1c7ea6b5227800e0213927aea00f07b200d4dca10547bd6c2c01b19cf9977dfddcc89f0dac58bd6881a77ef728c565981f9abf7bbd5c64f11551d97e3fce9495e9f85d20e5f5398729d32a0ea93f2b1e3e05f3db57de49f413a6e155e1928bd038efe6ccc8faf5f1b157eb66132a60855c7985d664b789572ace131432d3e40c981997310732078bbe2136267631faee84b006a572980e7eddc5ccd1b9e78fd7fe321d5647a45ecf3aea0556dbe0ba01f4bddc3273f81b84cad24ce75376120d6ef8f159cd10a9a2be83028b022acd047e1777a0224ca8f10d914c4981e1822d5c140c6de5c00ee684122eea8779a6ba2f0993ac6f34ba2cea48d2bd8ed81825053d6000cb05de733efa602c0c5712f0eed11163195d4658f7a54e046f50eed34f94bba86155381d83e4335e97149d7c12d5f33923c533f245613b8ed0c60197a409833c92134ae9ee953e146bf455232d2307878c65da4b77705335a70efce6ce24e4cac038ec70aaa11ad5e56bd5c525addea3d9d4634166ecb7613755c247ed76f1d57b868e877fcd7ce06b4f5d622a604ee7d412d8e395d81e36d24c4cd786b6f8f439a9cdba642edfb422efda6b21676c8d8b492eb02302b2df95ace1133ec2f9a169ccdceb93c2aa1ec572a29fa48f0fb4901aa70914c8ea1794ae02b908a10afc66260fdef6b6bf6ccea96cd3ec23aa46afe56522b8c5c91e9fccb5df66a95036c756d91599796f306aac0fdc18d8cc40b125696104596d264c941db627463c70379d9a2e764edad9e692a27ba16b1d1bf1774a66385ee88b783f37d3b3ca0997cc6f727b377fc967d157014838346cbd640d830ff21d08b640effe61a1c3e82a0f8d45fb84af2f0334aeb10dbb9ac5ea028da508725c4e147d6369a29db4bb8b0c974cf4e8d5d3e026acedd1d29cf2af31d087a3e9494bacaf0fe5375a778124dd0d99f2b6bfd6c775fd5a7aed8a8240c273ade1515574c146bec0134b08342578713ae0181e78d609f6323d9cb4996e68e32407a9a6d6dcf2b98f3ab93bc016e6a796552a5aef50498f8c97690f568d946494ed94b39879444e716b15f979f1eb0eb4a00cce2c950f49deba9d32ebd42ee2dba3f7d660b2b68ca96ec51a3289516ac827e416d46f4119a89bcd9ef65ebcd08e97cfc2886ccb78b00e8fadc8f2dbf06dce88674970051ee956ed477668dc869c6cc41a3d584fe97c1685a83527c33280b1fa6249151d53d0ed42c337018755e63da0d2b39e54238200926743274f4a9b28fcb5bad5290adf7c8880fdef40309982562454b4a6383491eb65d984b27cca7639276da7a0f433026a520f1d8ab759117319f57dc662e4189fc2555289bef448927c2b6a3d2c73e5b129bc0e09ebc2a1ccdf7fb02bcc3e1fb48e9a14f4e77aa3d52697422c401ba99af813a429cf8b2c3d4891c19c9667134e61f39027622f090c6477cb592eb9a2c27276f53b09ced7b2bfadb241e05d0d7d96e445a10bce7f7691e52635591c4dfdc4cec2940863ece0de2e791d53c2a13cd89b5c74ccaf755e8f3f5706385c9c2239e478e841132", 0x1000, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r9, 0x1) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000003e00)={0x2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x20, 0x7fff, 0x4, 0x80, 0x9ad, &(0x7f0000003dc0)='veth1\x00', 0xb536, 0xffffffff, 0x4f1cdd99}) 2018/05/07 14:49:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x806}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:43 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x81, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000380)=""/129}, &(0x7f0000000440)=0x78) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)='#', 0x1}], 0x1, &(0x7f00000002c0)}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000240)="01fbb66e6d97baf76baee822011c69e0c8fa95f0b2893f54d1dd6263c4f34108909aa7e658c4896d480679419783a9528686b75e41904ae9ef49b84fcb5738704f7aab4d8e93f928f5fe2047c1c2ac677fb25f6676063a433901e663e60b6161a18e206d37b090d705f15a2937080c79021589b9b216c3c5d59b758bc3abbef5afc19a5296042fdb71436bf0ae71b3705ae1deae777cb8828c3116063b43e504bf7b6d212686da2f7206df1d45a7d3c36a040f32665047a16ddb82806e997694da349d283182ad496b4b20e885a200c9bb90cc27c330190ae39fc690381a72e27bd1a969ce8901c3fd8a601c86f24b0cfdd6f073", &(0x7f0000000000)=""/97}, 0x18) 2018/05/07 14:49:43 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) [ 253.098616] Unknown ioctl 1075332607 [ 253.136770] Unknown ioctl -2143271653 [ 253.145517] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 253.151997] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 253.171868] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 253.177202] Unknown ioctl -2147200255 [ 253.178370] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 253.185331] Unknown ioctl 1076646722 [ 253.209337] Unknown ioctl 21531 [ 253.235713] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 253.244334] Unknown ioctl 19586 [ 253.269543] Unknown ioctl 19584 [ 253.301992] Unknown ioctl 44548 [ 253.340295] Unknown ioctl 1075332607 [ 253.351647] Unknown ioctl -2143271653 [ 253.364492] Unknown ioctl -2147200255 [ 253.369744] Unknown ioctl 1076646722 [ 253.374652] Unknown ioctl 21531 [ 253.374666] Unknown ioctl 19586 [ 253.382426] Unknown ioctl 19584 2018/05/07 14:49:43 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x3580, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:43 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffff5}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3fffffffb, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, {0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1, [0x1000, 0x800, 0x6, 0x1000, 0x8, 0x7ff, 0x3f, 0x1]}, 0x5c) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) ioctl$int_out(r1, 0x5462, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000180)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f00000000c0)={0x800, 0x9, 0xfff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}) listen(0xffffffffffffff9c, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) dup(r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000}) 2018/05/07 14:49:43 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/05/07 14:49:43 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1500fe0100000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/07 14:49:43 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) [ 253.389462] Unknown ioctl 44548 [ 253.433570] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 253.440059] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 253.450181] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 253.461300] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 253.467817] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4888}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 253.480281] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 253.486734] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:43 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xc0ffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:43 executing program 5: mkdir(&(0x7f00001c6725)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="aa6098306290c835abcd53b05a1e9c39698b", 0x12, 0x0) r1 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='mqueue\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000300)=[{&(0x7f0000000140)="0de2d0cecdb8d3b74879dc8a9674a81fe2ea4105b79f96d4f677c43cfb3bf77e9b6f2f38d93ec58203071a4c487fecd40a90f0cf60a2b6f5e80d594f0557cac5ad08cab2f8b647714e8088006e3d728e34ce2372f967aa30cd436a3d5589ef2ff5f12a98b725bb94259ed8e896e3cad67860c727a49a18025c7163b41914348b1c2bf6ca102127eaf8bdbeddc5003c3e9d951fd50e9a1612d4214acb463fca894a009ad4d2c08661499fe6d9489769d12192e2e735191de9100fad93d52df37d88455bcf81a32852a6d2d4eaaa5f27fa233d1aaf42a09141529dd48f64045f1d45e30878afe7594ec6df8badc1", 0xed}, {&(0x7f0000001000)="cdff9fca52fd6145f9c569b5a0a7145cc0878db05176a83d59266dcee4eceb9c69b7649bc6b72801871a65077571a537a87af073dc84423d039a2d74801910e4b0a5e6af07c8735a332cf1e7c25556af75c5f1221ace9090d5962fa5a3949670ab9bc56715eef607569feff4fb8d243e94d5a595107f8f0a5017a6dbe241931ccec586e41199b0bb7ba8f8a5c051c19bd4419062294d4f993613f326ee27a751eedb23d61e7f8947b375d8e4398da7cd8bafb02810790423207b2a13edaf14d31a25c24a87dfd60e2048d70b919b1295c783bf7ecbe974b1b8b1509dfd1ca2546fb2b804e7f13cbf75cd18a826b5358b62371a9d3d499cf3275a07ddd816084aa03cab94a2793701852ebf0add6fbf9c53acd7a37d1e9fd0e8cbd6be74faae07c8e7b8e621f71b06a5e1f02ea768e6451ef49a7f7927df71bbbde339d3b91c089fdf49358cacd1442005e7d12bb99c0387a4077023eb52860494c52249531d8b5b4218a17c386bc9fa613da110ab91847d8d6c9434cec1ad50d07c7a8a6f3544207f17aa4caf156400c8dbe2d61d3912b83ef4bebd4f5e33bf82c344ee403d95a564315fc3cb034481436d422c45f16dfff7a6d5cfd4c7fb9534fdd85276ff350259d32222782434f164e66869769f44c80b505a02ac9b6b34be20bfa17465e80e274ae7236501770e2a1404b712512e709aa98215091927b7338bf66d27f17328f857efacd760afc748a4d22318e19294a1d680676200984a2414985374d991bde68ebfd8973b88e1f8786993a1ee2b8f0e438867c5206eac78b6dbd80690e0685c0e4ac11ab820c45891729dd7183a4e83e7c1e573061f0aff9195926ae46a02266e596d84314b4b6e4a65c95db0de12e8f369172576c4ef672f228efb47fb3ce228324b5dd049c8b5d7f1eb30a6debe11f2f32f8eed19ff2e3c5bfce702e9b79eedfc8631a9925fb06a869a44efb35b96864c2e535cd9dab0e910d7c2b69c08c55ebcc3c5dc1d9a8528f86576b5930ba7eee3a1b282744b983fc8aafc936e094eef61f4b36816132d64e011630f3a299e89733472fe388a0151032b5e633f0a9371c7029e51cc9c8f17c48315f57c23d9206769b0fa812bf25c918238ebfbb757eb5e603d7120e12230a533650aa0147c655aa94d49f43a3196768635f55dde47132a79a484953bc520dd910e92f21882fa4c945e0de07bcb366a89a521b976fa18893b1c748c4dc90a6e0552063816dac9ec780d551917212cbe60776579c5cbcf1461322b1ca6e096d78a754166efd761a25a2bcf8b06abeeaaab083946bd08477fa001d20d1ee600681599ea898ebe0e11e7d9b7ae2624d2b3d9b8cf4bf573380385991d563a1852f9bc684734297459938a84732dee1700b3689bbad61222523b92b717833d277b16e6e30f4bacfe0dadb152e62799d77152204ff8b59e5bfd4c3f38b7807bf7447d491dcb6336b068409cca9ae7009a68693b834af7d6f6fc43df8de5ece5115bc508227cb30708b1ee0afba8a6df01e2d21a994e18c75f6488bfabc4581f4f364d88d76365f888ca283493cc3cc8c6bb8e048382bbea6f72a623f50ed5281f9e5a826a37b55a4d7a7fec3bb5bfb061625ee3dee3c31fa599a284b49637128f8bc05f4ea3f588095337da81a1d8945cbc6fde1b55a9c2fe2123bc134c93e4981e8b82c44387c9a5ca2cf2a620dd0daf7b93d2f903edb0fd187c961924031c71899c118a96e233e8dd4f28fc5d0dbe6a3ae1f50363831652a7a5f15acd3be2c508ebe40e7a79e7051681c97fd016b1798378fde8ccc6ea9afa94df5be545d7035d0c971002534c25a82ba09c11923165081b40ffb9d328956d2c0678e7346c2993cee0f116559fc5da9ef66202318425d905c29c908602f76aa5a17312bcd343e2f3352ad378b651d398fbbee34f5a715361abeb166df9694fcdc7855f69cce08b3fa3fa00a5940bd6db571e7639c885b120926d66ef0c46abdabd5d5b96e1e10795c3ed7ff84084ff43efcda9d068a80511f555ac823c9b34cddb5e16dc9db5394e7d700d6e2cbc4ab681caf3c75f1a02a731a37dba81e22e054867326ea7181e81e5d8321ac77ae99089eb333c25492fe91477035cae02fd3e82531803ee5441c556366a535a77f501d0c0e6d4e7d170b3f41d5537822e84b6829c8deffcb1e29811e8725b85f9abe26d970a0b69aab737c4675bf7c784282dc4bdf34cab835ec4848734e3488228f8b179a5d54b6cdcfb6a9bc72978f1006c550de53f58ff3bc0e8d1e83c840fa51cf8889aab93459603422edf72d4b49d13d1b33e5f479eee9c7e774f4c1e62aaeb97616c6003344ac7c2eef1d69c914fb6693d0a5c4a234aba420e216ef8be34b6d665033a98c4b4222f12064758a40dbfeeb426c8209ff58de959bba50b07c46860a89bdfa359443ed1ff2cf8dd9e636dab8fa01ce7fd7485126959d707fc611a40fe27e3d009760160c99c51bf611c6e44202345cbb0098f38b86c8b650239d7c0232bad60aac31fe0acdf2c517c9ab2141c54ca6c055df37737a41edc4c5b775da3799a9f7844b49215d523589d7542fb929a267df347c8c15a498fe0a5d3512922cbb1b6e56554c8e70b4a36ef281a537fb4889b5458c009e414ae2f8f73caec262397b9dc7839a9b598d2d77fa48478ddcd72aef0512d1444822b987cdf3eafe2456fc44fba2f9c384a78e28b8eb0647f96d98996032bb8d944919c772f45186b6e8f8124280d56d39523656364d629e822d67e7bb7e94c038abd982b3d087dd10380397300a179ffc7b40f5ad58bedc01167c02e98e838d1a5c003b479bb8c22c968a1981e07f37858661db3d61f789c9409c5d79f39efdfc2dcd6bfa40c3bedf18cedd1c2ffe4e53aa92699cf1536d600c9639af84190ee1a0ce99c321c7c08e4b3e56eac8f96f4f226010b52a3df901121b2bdf92a8dc52f9d9d412dff2d2ecebf6facdd5b3fc4b6f892dde455a44226b906f8abbc8a323b65c12bf0f9da39539c5a0c074ddd5e1b97ddb445f6667a1620499b7489221b101dcb8362111b82e9371d66271595703c4ab0c1aaa4fca22ef1f323133eb6d01c92fb0a843f2a0a55e24565916dc67f03bc829de48453feabc78fbde510df3e0f1a330b7f5d5ec494b51b147efa182c755f71363f0ebbbc304a1f28107f18c94ce617b9466ced5a20159c0af55ad62aa84251536ae3f8967e138cec52611614e750255269ac847cd62dcd79f9cf4cf5261a81e37e92c062b6112be25fab599f8a46b0ea0230bed2b6a322a7d8ca40bce6f7aa4d0adeac1d24cbb15af4bef8f0ccf922632693a20674e12a28be59f42917effebaaf721f51739a70793c1513ab501bfaccb5a479d0ef8663c9178c696a5e8ce15cdd05162e04bfa1b7ff7f85827df8e3382ca399e015b5998d50079ef73e68ba41c55ea3b6a9662b642ee96fdf001cef8312d4c6c754e5d75977db26c21b52822324d7bede92f1369e269b52db2e324bf667d1ab779564a307f78ec67710e79ad78ff83b2c3742a66d42933e9a580ddb5174eef1012bf599d957acb863412e72a56aabeb8333a9aca035ad341abb45b98199834e6725ff38b5f9a834ab384cb48a299395a65255a8846246d2d7b3bf46bfecfc64c3e2f0842c84d9ab205499a08676f0f0d03976d1bb8f119ce67deaac240896007586c564d061e8375056eaadf9829e2f360f39b9ca62ae39b606edaea3c7eb6010dd616c337820fa4e5577b5cae2ec7b799a52205c0ba87a8376482914785a0efae2e92e4d46967477a97e0336dc0b34ab01c87293b8ddccce95dcaae840f38c7276191308bf6ead26d792fad4d9b716ed805add8215010d6127dc7d731cff10127aecfd3eec04fa6e720be691ecce4bc198de00189019a9d694dc6afce9ab7a246454a9ce82d8047be408cf85f5709120f31f18ad180e7dd4f63c39f6e594b54165790f3e0efb2c37d73ee29d05ec81fa2eb5bd1dc6d8e744c56c5833e78858295c6e6a277e7a72473624f585cea8b8950e011995ab9ca2f8076b52e7f2634a11e6d681c716663c4528cf3d1607012d7f8912b1b73177fd1ea17b3c17a6061b0664dcb2b299afa460d088d12d36874d16220844cbdfd1c085940662b7fba0be321dbcf9f9274c64617b209533f2257732c59343220c3f864071cce22ac97e11a88d2cf131edac06e3be94975a5a6044000ce6924f1ed31afe42d25fb07953880573e424f50e7e6c6cee09395a79322e14d11ca4fdbd718778665643123586af6076316c501f2f11e83e4f1d2f5a8d61248b8fb8d7b7f2b70498d48ce159bc37e505ca788f893ed0982678605ecda47347329c1736da60d75b6a23344a6eb164175ed2bcb4ab8c50f72b5f44e82b22b58f6c02dcadbabd15ca5511756a73bfa9e48aa8db714264ffe3277911bc92dee77dbb9277b6744a81f88ae250d69a5668537fc2c7ab606623356b550566aa3bad6e5b0c6115f86b86571f1647bd299a4b3007a734c8a58bf2141e358cd8a8ec71f8a8ee77890bc332e14b27459dcaf39afef72963a50a4390dc2a1ec664c9f9b521e146f753df26630dd06c375e45ba712162791a0a7019226f75f79c429cf4cc225894402f9e8902e2b4181db2b4872d10feff6aeb9331e931f76a8c1f1e6931b028e9c5252decfea6c5e9375e22e7ffd83d9f98784665198e9792a8659870a9b840e34d8e9196a0f875a3eb7d5ddeb6ee3430da043bd4ce496650b52119ba72fcf65feb4dce5562e4d4965c2d93a64719e315d15f85be38f9d324976bdb05df9c03a255f37fbf38f6206170f65148204df6cad185b2a18158376d7f56c31c5097083ce08d8447aae9a2c389edee03650addc533df906bb3bc7b159c1565e2305932203ce0654784f97f711d7f3cf2fd57ce2ab68def48085bb1883e4c9ef7722410a9e1951c0862315867356c6be4ff19fd94f9910283863395a19a6de693d19329a645f9db309eb675d7af98e25a27e9de528d677b02ea7e03494b10d72cb9f2a44222762a1a725bfdd995559e2f12bedd191ab2d134cfbc3a5d4391be67e80cbfd0efb64c61635b61f64321b820751d9c64d95c0dfd038f01affe65b08bf3870ad82d9876c24d359faa63eba7c81be92e62af0b7ddf3ea134f1c5b6bbf5cad3a99ced88513cc2d1ce5f06f12813ebe5677c32de3250585f6e80bf3d9bc49052e90e01abe589fdeb7c6bb8ee072733af69c4f18b1ad43fd648e6abb510a392d10db973ed9da53509cef18010d50fc6ba010d917e44652bab73912eb05e236fb8ea45e12bd87140923d015fd9a3074bf1e6d85441fc403dcd875ecde0a819525b255ea9f2fd89dba64add5fc40831c4d93a5d6fea85ce45bdec02af57845453d0d856db992baee435a648e71603722ab11c08e72dbabaf69d79c33d5e4e5351f405d46dfad93442a02972bb894c30884a85d9da5fcf6ed1d853fe38df168542ceb1dd9477e50fe0b8a71f61b3ecdd9cf18774c3c1c95ff344a02bca8254d87943d2f387ddf77b85048a6b4fe89ebacd0872411534ee6acb5a6377c49f61d2cb2bc9b40ac375d349ce035afd1d1c51b2c482c4123c80b4d3633c318dd1a87a23290e5412bfe17cb9136ca5143f5b57bd76e7de18f8acd69f082e665c5c15b5acc95d5701113d7c5b4c0de3877ff87e706683bbcb93cd5ac97700bc5722f5f39e532ec666d988a729e091114cbce40d232f21593e3a5db04556bce7f3c4a6388bf6f9763dd43209c7c52e0981ec4a82ab21fa8ee4cbe1330995bee4", 0x1000}, {&(0x7f0000000240)="0e76963b5bfd9d04351dec4f04af30a8434e6d4f88fe66707e6068d842c3e0a21d1dc3b2f0cbd3b6906e2547af02961b3a3d6f21203f45107ad08ee302f33039e0a5cf4034aaebeedb3cbaf11e358168b16797565deda55912c638c061cdfc0e5086c78cd861f8629551c62c50a7997dc0d7ef688fa31017c079624b7d01bfada90fd9bc9daf", 0x86}], 0x3, r1) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/05/07 14:49:43 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/07 14:49:43 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) [ 253.693923] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 253.736134] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 253.739629] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 253.742616] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 253.748914] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 253.761149] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 253.767575] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:43 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x80350000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x200000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:43 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0167b11dca4646e3b8aa5f4929a207181f5280adc77d72c73cc65906b3b55c5f76df30e89446dbdf93ba14473cf7c9d46cf38c048bf481395db43b565cbadf0fb93a9667dbbabc3c22c646971ebd388d59687d14b03e994473ea74aed2ad85"]) socket$inet(0x2, 0x80a, 0x7) 2018/05/07 14:49:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x53, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x2d8000000000000, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x34c9, 0x8, 0x2, 0x20, 0x10}, 0x98) 2018/05/07 14:49:43 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5", 0x9}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:43 executing program 7 (fault-call:0 fault-nth:0): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 253.995462] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 254.002641] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 254.009596] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 254.025995] FAULT_INJECTION: forcing a failure. [ 254.025995] name failslab, interval 1, probability 0, space 0, times 0 [ 254.037331] CPU: 0 PID: 19832 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #37 2018/05/07 14:49:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e2e929255800ff95048b2020f2cad444", 0x10) vmsplice(r0, &(0x7f0000000000), 0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="33d4373e013585a2615b804888bf13da", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80081, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="5000d7202f3b15000000ceea307c35e6be0000", @ANYRES16=r2, @ANYBLOB="000829bd7000fcdbdf250d00000014000100080001000a000000080004004e22000004000300080005000000008014000300080003000300000008000100020000000800040004000000"], 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40041) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) shutdown(r1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x0, 0x9c, 0x2, 0x8, 0xa9, 0x6, 0x7, 0x5, 0x10000, 0x3ff1, 0x7e000, 0x8, 0x1ff, 0x4, 0x3c]}, &(0x7f0000000240)=0x100) [ 254.044617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.053977] Call Trace: [ 254.055672] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 254.056581] dump_stack+0x1b9/0x294 [ 254.056603] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.056629] should_fail.cold.4+0xa/0x1a [ 254.056650] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.063037] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 254.066593] ? lock_downgrade+0x8e0/0x8e0 [ 254.066613] ? proc_fail_nth_write+0x96/0x1f0 2018/05/07 14:49:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) [ 254.066630] ? proc_cwd_link+0x1d0/0x1d0 [ 254.099564] ? find_held_lock+0x36/0x1c0 [ 254.103662] ? check_same_owner+0x320/0x320 [ 254.108001] ? rcu_note_context_switch+0x710/0x710 [ 254.112944] __should_failslab+0x124/0x180 [ 254.117194] should_failslab+0x9/0x14 [ 254.121003] __kmalloc+0x2c8/0x760 [ 254.124561] ? strncpy_from_user+0x500/0x500 [ 254.128986] ? fput+0x130/0x1a0 [ 254.132278] ? __x64_sys_memfd_create+0x139/0x5a0 [ 254.137138] __x64_sys_memfd_create+0x139/0x5a0 2018/05/07 14:49:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e2e929255800ff95048b2020f2cad444", 0x10) vmsplice(r0, &(0x7f0000000000), 0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="33d4373e013585a2615b804888bf13da", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80081, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="5000d7202f3b15000000ceea307c35e6be0000", @ANYRES16=r2, @ANYBLOB="000829bd7000fcdbdf250d00000014000100080001000a000000080004004e22000004000300080005000000008014000300080003000300000008000100020000000800040004000000"], 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40041) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) shutdown(r1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x0, 0x9c, 0x2, 0x8, 0xa9, 0x6, 0x7, 0x5, 0x10000, 0x3ff1, 0x7e000, 0x8, 0x1ff, 0x4, 0x3c]}, &(0x7f0000000240)=0x100) 2018/05/07 14:49:44 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x800000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:44 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x0, 0x0) [ 254.141825] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 254.147378] ? memfd_fcntl+0x15d0/0x15d0 [ 254.151450] ? do_syscall_64+0x92/0x800 [ 254.155441] do_syscall_64+0x1b1/0x800 [ 254.159340] ? finish_task_switch+0x1ca/0x810 [ 254.163846] ? syscall_return_slowpath+0x5c0/0x5c0 [ 254.168785] ? syscall_return_slowpath+0x30f/0x5c0 [ 254.173735] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 254.179112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.183970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.189163] RIP: 0033:0x455979 [ 254.192355] RSP: 002b:00007fc57b5e7ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 254.200071] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 254.207347] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 254.214632] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 254.221912] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 254.229190] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000000 [ 254.276336] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) 2018/05/07 14:49:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:44 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:44 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1007}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x5, 0x6}, &(0x7f0000000300)=0xc) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffcf7, &(0x7f0000012f70), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x36a}, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x80}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/07 14:49:44 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x200000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x3, r1}) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000000)=""/16) 2018/05/07 14:49:44 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x3000000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:44 executing program 7 (fault-call:0 fault-nth:1): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:44 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad", 0x3}], 0x0, 0x0) [ 254.453916] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 254.460400] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 254.470486] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 254.476914] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 254.481075] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00adface) [ 254.499599] FAULT_INJECTION: forcing a failure. [ 254.499599] name failslab, interval 1, probability 0, space 0, times 0 [ 254.510908] CPU: 1 PID: 19885 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #37 [ 254.518195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.527573] Call Trace: [ 254.530159] dump_stack+0x1b9/0x294 [ 254.533775] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.538955] ? perf_trace_lock_acquire+0xe3/0x980 [ 254.543796] should_fail.cold.4+0xa/0x1a [ 254.547848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.552950] ? find_held_lock+0x36/0x1c0 [ 254.557016] ? check_same_owner+0x320/0x320 [ 254.561334] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 254.566340] ? rcu_note_context_switch+0x710/0x710 [ 254.571260] __should_failslab+0x124/0x180 [ 254.575483] should_failslab+0x9/0x14 [ 254.579313] kmem_cache_alloc+0x2af/0x760 [ 254.583456] ? lock_downgrade+0x8e0/0x8e0 [ 254.587592] __d_alloc+0xc0/0xd30 [ 254.591037] ? do_raw_spin_unlock+0x9e/0x2e0 [ 254.595432] ? shrink_dcache_for_umount+0x290/0x290 [ 254.600434] ? __lock_is_held+0xb5/0x140 [ 254.604490] ? _raw_spin_unlock+0x22/0x30 [ 254.608625] ? __alloc_fd+0x346/0x700 [ 254.612422] ? exit_files+0xb0/0xb0 [ 254.616042] ? lock_downgrade+0x8e0/0x8e0 [ 254.620178] d_alloc_pseudo+0x1d/0x30 [ 254.623966] __shmem_file_setup+0x1ed/0x6e0 [ 254.628278] ? shmem_fill_super+0xa30/0xa30 [ 254.632588] ? get_unused_fd_flags+0x121/0x190 [ 254.637158] ? __alloc_fd+0x700/0x700 [ 254.640953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 254.646480] ? _copy_from_user+0xdf/0x150 [ 254.650621] __x64_sys_memfd_create+0x2a7/0x5a0 [ 254.655276] ? memfd_fcntl+0x15d0/0x15d0 [ 254.659328] ? do_syscall_64+0x92/0x800 [ 254.663293] do_syscall_64+0x1b1/0x800 [ 254.667167] ? finish_task_switch+0x1ca/0x810 [ 254.671652] ? syscall_return_slowpath+0x5c0/0x5c0 [ 254.676571] ? syscall_return_slowpath+0x30f/0x5c0 [ 254.681489] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 254.686844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.691676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.696848] RIP: 0033:0x455979 [ 254.700025] RSP: 002b:00007fc57b5e7ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 254.707723] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 254.714977] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 254.722236] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 254.729500] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 254.736756] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000001 2018/05/07 14:49:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000300)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/07 14:49:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8864}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:44 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:44 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x4000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:44 executing program 1 (fault-call:0 fault-nth:0): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:44 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad", 0x3}], 0x0, 0x0) [ 254.890136] FAULT_INJECTION: forcing a failure. [ 254.890136] name failslab, interval 1, probability 0, space 0, times 0 [ 254.901497] CPU: 0 PID: 19902 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #37 [ 254.908789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.918159] Call Trace: [ 254.920766] dump_stack+0x1b9/0x294 [ 254.924415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 254.929623] ? perf_trace_lock_acquire+0xe3/0x980 [ 254.934502] should_fail.cold.4+0xa/0x1a [ 254.938592] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.943717] ? lock_downgrade+0x8e0/0x8e0 [ 254.947891] ? proc_fail_nth_write+0x96/0x1f0 [ 254.952429] ? find_held_lock+0x36/0x1c0 [ 254.956530] ? check_same_owner+0x320/0x320 [ 254.960871] ? rcu_note_context_switch+0x710/0x710 [ 254.965827] __should_failslab+0x124/0x180 [ 254.970091] should_failslab+0x9/0x14 [ 254.973911] __kmalloc+0x2c8/0x760 [ 254.977476] ? strncpy_from_user+0x500/0x500 [ 254.981898] ? fput+0x130/0x1a0 [ 254.985191] ? __x64_sys_memfd_create+0x139/0x5a0 2018/05/07 14:49:44 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x8060000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:44 executing program 7 (fault-call:0 fault-nth:2): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 254.990058] __x64_sys_memfd_create+0x139/0x5a0 [ 254.994747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.000304] ? memfd_fcntl+0x15d0/0x15d0 [ 255.004390] ? do_syscall_64+0x92/0x800 [ 255.008393] do_syscall_64+0x1b1/0x800 [ 255.012301] ? finish_task_switch+0x1ca/0x810 [ 255.016812] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.021753] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.026703] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.032088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.036938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.042114] RIP: 0033:0x455979 [ 255.045295] RSP: 002b:00007f0a770ddba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 255.053011] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 255.060279] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 255.067537] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 255.074804] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 255.082067] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000000 [ 255.129199] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 255.135819] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 255.141257] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00adface) [ 255.186643] FAULT_INJECTION: forcing a failure. [ 255.186643] name failslab, interval 1, probability 0, space 0, times 0 [ 255.197984] CPU: 1 PID: 19923 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #37 [ 255.205274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.214642] Call Trace: [ 255.217250] dump_stack+0x1b9/0x294 [ 255.220903] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.226111] ? __kernel_text_address+0xd/0x40 [ 255.230632] should_fail.cold.4+0xa/0x1a [ 255.234716] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.239889] ? save_stack+0xa9/0xd0 [ 255.243533] ? save_stack+0x43/0xd0 [ 255.247176] ? kasan_kmalloc+0xc4/0xe0 [ 255.251078] ? kmem_cache_alloc+0x12e/0x760 [ 255.255426] ? __d_alloc+0xc0/0xd30 [ 255.259070] ? d_alloc_pseudo+0x1d/0x30 [ 255.263080] ? __shmem_file_setup+0x1ed/0x6e0 [ 255.267592] ? __x64_sys_memfd_create+0x2a7/0x5a0 [ 255.272451] ? do_syscall_64+0x1b1/0x800 [ 255.276539] ? find_held_lock+0x36/0x1c0 [ 255.280643] ? check_same_owner+0x320/0x320 [ 255.284989] ? rcu_note_context_switch+0x710/0x710 [ 255.289936] ? kasan_check_read+0x11/0x20 [ 255.294230] ? rcu_is_watching+0x85/0x140 [ 255.298398] __should_failslab+0x124/0x180 [ 255.302651] should_failslab+0x9/0x14 [ 255.306464] kmem_cache_alloc+0x2af/0x760 [ 255.310630] ? __raw_spin_lock_init+0x1c/0x100 [ 255.315228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.320262] ? shmem_destroy_callback+0xc0/0xc0 [ 255.324947] shmem_alloc_inode+0x1b/0x40 [ 255.329026] alloc_inode+0x63/0x190 [ 255.332676] new_inode_pseudo+0x69/0x1a0 [ 255.336755] ? prune_icache_sb+0x1a0/0x1a0 [ 255.341010] ? shrink_dcache_for_umount+0x290/0x290 [ 255.346046] new_inode+0x1c/0x40 [ 255.349425] shmem_get_inode+0xe5/0x8f0 [ 255.353418] ? shmem_encode_fh+0x340/0x340 [ 255.357678] ? exit_files+0xb0/0xb0 [ 255.361321] ? lock_downgrade+0x8e0/0x8e0 [ 255.365523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.371072] ? d_set_d_op+0x31d/0x410 [ 255.374889] __shmem_file_setup+0x249/0x6e0 [ 255.379228] ? shmem_fill_super+0xa30/0xa30 [ 255.383563] ? get_unused_fd_flags+0x121/0x190 [ 255.388146] ? __alloc_fd+0x700/0x700 [ 255.391936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.397459] ? _copy_from_user+0xdf/0x150 [ 255.401607] __x64_sys_memfd_create+0x2a7/0x5a0 [ 255.406273] ? memfd_fcntl+0x15d0/0x15d0 [ 255.410319] ? do_syscall_64+0x92/0x800 [ 255.414295] do_syscall_64+0x1b1/0x800 [ 255.418169] ? finish_task_switch+0x1ca/0x810 [ 255.422652] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.427575] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.432492] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.437845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.442689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.447870] RIP: 0033:0x455979 [ 255.451041] RSP: 002b:00007fc57b5e7ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 255.458746] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 255.465999] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 255.473259] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 255.480512] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 255.487763] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000002 2018/05/07 14:49:45 executing program 1 (fault-call:0 fault-nth:1): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/07 14:49:45 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08", 0xb}], 0x0, 0x0) 2018/05/07 14:49:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x88caffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:45 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad", 0x3}], 0x0, 0x0) 2018/05/07 14:49:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000040), 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c}, 0x1c}, 0x1}, 0x0) 2018/05/07 14:49:45 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xfffffff5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:45 executing program 7 (fault-call:0 fault-nth:3): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 255.568960] FAULT_INJECTION: forcing a failure. [ 255.568960] name failslab, interval 1, probability 0, space 0, times 0 [ 255.580293] CPU: 1 PID: 19939 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #37 [ 255.585448] FAULT_INJECTION: forcing a failure. [ 255.585448] name failslab, interval 1, probability 0, space 0, times 0 [ 255.587571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.587577] Call Trace: [ 255.587600] dump_stack+0x1b9/0x294 [ 255.587626] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.619525] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.624545] should_fail.cold.4+0xa/0x1a [ 255.628605] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.633705] ? __raw_spin_lock_init+0x1c/0x100 [ 255.638282] ? graph_lock+0x170/0x170 [ 255.642081] ? find_held_lock+0x36/0x1c0 [ 255.646153] ? check_same_owner+0x320/0x320 [ 255.650469] ? graph_lock+0x170/0x170 [ 255.654266] ? rcu_note_context_switch+0x710/0x710 [ 255.659189] ? kasan_check_read+0x11/0x20 [ 255.663334] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.667738] __should_failslab+0x124/0x180 [ 255.671972] should_failslab+0x9/0x14 [ 255.675767] kmem_cache_alloc+0x2af/0x760 [ 255.680428] ? find_held_lock+0x36/0x1c0 [ 255.684489] get_empty_filp+0x125/0x520 [ 255.688457] ? proc_nr_files+0x60/0x60 [ 255.692345] ? kasan_check_read+0x11/0x20 [ 255.696485] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.700889] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 255.705468] ? kasan_check_write+0x14/0x20 [ 255.709700] ? do_raw_spin_lock+0xc1/0x200 [ 255.713932] alloc_file+0x24/0x3e0 [ 255.717465] ? clear_nlink.part.9+0x65/0x80 [ 255.721784] __shmem_file_setup+0x304/0x6e0 [ 255.726104] ? shmem_fill_super+0xa30/0xa30 [ 255.730423] ? get_unused_fd_flags+0x121/0x190 [ 255.735000] ? __alloc_fd+0x700/0x700 [ 255.738801] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.744336] ? _copy_from_user+0xdf/0x150 [ 255.748483] __x64_sys_memfd_create+0x2a7/0x5a0 [ 255.753148] ? memfd_fcntl+0x15d0/0x15d0 [ 255.757204] ? do_syscall_64+0x92/0x800 [ 255.761175] do_syscall_64+0x1b1/0x800 [ 255.765057] ? finish_task_switch+0x1ca/0x810 [ 255.769566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 255.774496] ? syscall_return_slowpath+0x30f/0x5c0 [ 255.779425] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 255.784785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.789628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.794813] RIP: 0033:0x455979 [ 255.797996] RSP: 002b:00007fc57b5e7ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 255.805702] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 255.812962] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 255.820222] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 255.827484] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 255.834744] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000003 [ 255.842032] CPU: 0 PID: 19946 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #37 [ 255.849326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.858705] Call Trace: [ 255.861293] dump_stack+0x1b9/0x294 [ 255.864921] ? dump_stack_print_info.cold.2+0x52/0x52 [ 255.870108] should_fail.cold.4+0xa/0x1a [ 255.874175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.879278] ? find_held_lock+0x36/0x1c0 [ 255.883340] ? check_same_owner+0x320/0x320 [ 255.887659] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 255.892675] ? rcu_note_context_switch+0x710/0x710 [ 255.897591] __should_failslab+0x124/0x180 [ 255.901812] should_failslab+0x9/0x14 [ 255.905597] kmem_cache_alloc+0x2af/0x760 [ 255.909733] ? lock_downgrade+0x8e0/0x8e0 [ 255.913868] __d_alloc+0xc0/0xd30 [ 255.917317] ? do_raw_spin_unlock+0x9e/0x2e0 [ 255.921711] ? shrink_dcache_for_umount+0x290/0x290 [ 255.926709] ? __lock_is_held+0xb5/0x140 [ 255.930759] ? _raw_spin_unlock+0x22/0x30 [ 255.934892] ? __alloc_fd+0x346/0x700 [ 255.938684] ? exit_files+0xb0/0xb0 [ 255.942304] ? lock_downgrade+0x8e0/0x8e0 [ 255.946442] d_alloc_pseudo+0x1d/0x30 [ 255.950250] __shmem_file_setup+0x1ed/0x6e0 [ 255.954558] ? shmem_fill_super+0xa30/0xa30 [ 255.958864] ? get_unused_fd_flags+0x121/0x190 [ 255.963431] ? __alloc_fd+0x700/0x700 [ 255.967220] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 255.972743] ? _copy_from_user+0xdf/0x150 [ 255.976890] __x64_sys_memfd_create+0x2a7/0x5a0 [ 255.981545] ? memfd_fcntl+0x15d0/0x15d0 [ 255.985593] ? do_syscall_64+0x92/0x800 [ 255.989554] do_syscall_64+0x1b1/0x800 [ 255.993426] ? finish_task_switch+0x1ca/0x810 [ 255.997906] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.002822] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.007751] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.013102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.017931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.023105] RIP: 0033:0x455979 [ 256.026280] RSP: 002b:00007f0a770ddba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 256.033976] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 256.041230] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 256.048492] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 256.055746] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 256.062997] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000001 2018/05/07 14:49:46 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xffffca88, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 256.088924] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00adface) [ 256.097617] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 256.104143] BFS-fs: bfs_fill_super(): Superblock is corrupted 2018/05/07 14:49:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="001242d6b2eae6200cc3941b00"], 0xffffffffffffffba}, 0x1}, 0xffffbfffffffffff) 2018/05/07 14:49:46 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:46 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99", 0x5}], 0x0, 0x0) 2018/05/07 14:49:46 executing program 1 (fault-call:0 fault-nth:2): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 256.273016] FAULT_INJECTION: forcing a failure. [ 256.273016] name failslab, interval 1, probability 0, space 0, times 0 [ 256.284408] CPU: 0 PID: 19978 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #37 [ 256.291690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.301050] Call Trace: [ 256.303655] dump_stack+0x1b9/0x294 [ 256.307309] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.312516] should_fail.cold.4+0xa/0x1a [ 256.316568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.321660] ? lock_downgrade+0x8e0/0x8e0 [ 256.325794] ? proc_fail_nth_write+0x96/0x1f0 [ 256.330280] ? proc_cwd_link+0x1d0/0x1d0 [ 256.334327] ? find_held_lock+0x36/0x1c0 [ 256.338384] ? check_same_owner+0x320/0x320 [ 256.342695] ? rcu_note_context_switch+0x710/0x710 [ 256.347614] __should_failslab+0x124/0x180 [ 256.351837] should_failslab+0x9/0x14 [ 256.355629] __kmalloc+0x2c8/0x760 [ 256.359157] ? strncpy_from_user+0x500/0x500 [ 256.363554] ? fput+0x130/0x1a0 [ 256.366833] ? __x64_sys_memfd_create+0x139/0x5a0 [ 256.371675] __x64_sys_memfd_create+0x139/0x5a0 [ 256.376332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.381854] ? memfd_fcntl+0x15d0/0x15d0 [ 256.385920] ? do_syscall_64+0x92/0x800 [ 256.389884] do_syscall_64+0x1b1/0x800 [ 256.393761] ? finish_task_switch+0x1ca/0x810 [ 256.398264] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.403184] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.408103] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.413483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.418319] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/07 14:49:46 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x4888, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:46 executing program 7 (fault-call:0 fault-nth:4): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:46 executing program 5: r0 = gettid() setpriority(0x1, r0, 0x0) getpgrp(r0) [ 256.423495] RIP: 0033:0x455979 [ 256.426668] RSP: 002b:00007f521cce1ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 256.434361] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 256.441615] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 256.448871] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 256.456126] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 256.463380] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000000 [ 256.512471] FAULT_INJECTION: forcing a failure. [ 256.512471] name failslab, interval 1, probability 0, space 0, times 0 [ 256.523819] CPU: 0 PID: 19989 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #37 [ 256.524877] FAULT_INJECTION: forcing a failure. [ 256.524877] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 256.531103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.531111] Call Trace: [ 256.531137] dump_stack+0x1b9/0x294 [ 256.531157] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.531175] ? __kernel_text_address+0xd/0x40 [ 256.531195] ? unwind_get_return_address+0x61/0xa0 [ 256.531211] should_fail.cold.4+0xa/0x1a [ 256.531228] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.531252] ? save_stack+0xa9/0xd0 [ 256.531281] ? save_stack+0x43/0xd0 [ 256.531296] ? kasan_kmalloc+0xc4/0xe0 [ 256.593682] ? kasan_slab_alloc+0x12/0x20 [ 256.597824] ? kmem_cache_alloc+0x12e/0x760 [ 256.602142] ? __d_alloc+0xc0/0xd30 [ 256.605763] ? d_alloc_pseudo+0x1d/0x30 [ 256.609733] ? __shmem_file_setup+0x1ed/0x6e0 [ 256.614224] ? __x64_sys_memfd_create+0x2a7/0x5a0 [ 256.619067] ? do_syscall_64+0x1b1/0x800 [ 256.623127] ? find_held_lock+0x36/0x1c0 [ 256.627200] ? check_same_owner+0x320/0x320 [ 256.631523] ? rcu_note_context_switch+0x710/0x710 [ 256.636447] ? kasan_check_read+0x11/0x20 [ 256.640587] ? rcu_is_watching+0x85/0x140 [ 256.644732] __should_failslab+0x124/0x180 [ 256.648965] should_failslab+0x9/0x14 [ 256.652761] kmem_cache_alloc+0x2af/0x760 [ 256.656906] ? __raw_spin_lock_init+0x1c/0x100 [ 256.661482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.666495] ? shmem_destroy_callback+0xc0/0xc0 [ 256.671162] shmem_alloc_inode+0x1b/0x40 [ 256.675219] alloc_inode+0x63/0x190 [ 256.678845] new_inode_pseudo+0x69/0x1a0 [ 256.682902] ? prune_icache_sb+0x1a0/0x1a0 [ 256.687138] ? shrink_dcache_for_umount+0x290/0x290 [ 256.692154] new_inode+0x1c/0x40 [ 256.695516] shmem_get_inode+0xe5/0x8f0 [ 256.699489] ? shmem_encode_fh+0x340/0x340 [ 256.703724] ? exit_files+0xb0/0xb0 [ 256.707349] ? lock_downgrade+0x8e0/0x8e0 [ 256.711493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.717024] ? d_set_d_op+0x31d/0x410 [ 256.720823] __shmem_file_setup+0x249/0x6e0 [ 256.725144] ? shmem_fill_super+0xa30/0xa30 [ 256.729463] ? get_unused_fd_flags+0x121/0x190 [ 256.734039] ? __alloc_fd+0x700/0x700 [ 256.737836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.743371] ? _copy_from_user+0xdf/0x150 [ 256.747519] __x64_sys_memfd_create+0x2a7/0x5a0 [ 256.752183] ? memfd_fcntl+0x15d0/0x15d0 [ 256.756243] ? do_syscall_64+0x92/0x800 [ 256.760217] do_syscall_64+0x1b1/0x800 [ 256.764104] ? finish_task_switch+0x1ca/0x810 [ 256.768597] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.773524] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.778451] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.783812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.788654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.793835] RIP: 0033:0x455979 [ 256.797017] RSP: 002b:00007f0a770ddba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 256.804724] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 256.811987] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 256.819248] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 256.826511] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 256.833859] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000002 [ 256.841142] CPU: 1 PID: 19988 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #37 [ 256.848440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.857775] Call Trace: [ 256.860351] dump_stack+0x1b9/0x294 [ 256.863968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.869148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.874680] ? __radix_tree_lookup+0x3d4/0x6b0 [ 256.879250] should_fail.cold.4+0xa/0x1a [ 256.883308] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.888397] ? graph_lock+0x170/0x170 [ 256.892187] ? find_held_lock+0x36/0x1c0 [ 256.896238] ? __lock_is_held+0xb5/0x140 [ 256.900307] ? check_same_owner+0x320/0x320 [ 256.904617] ? rcu_note_context_switch+0x710/0x710 [ 256.909794] ? __might_sleep+0x95/0x190 [ 256.913756] __alloc_pages_nodemask+0x34e/0xd70 [ 256.918411] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 256.923412] ? rb_erase_cached+0xc6a/0x32a0 [ 256.927722] ? rb_next+0x140/0x140 [ 256.931253] ? check_noncircular+0x20/0x20 [ 256.935472] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 256.940470] ? percpu_counter_add_batch+0xf2/0x150 [ 256.945391] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 256.950912] alloc_pages_vma+0xdd/0x550 [ 256.954873] shmem_alloc_page+0x178/0x2c0 [ 256.959007] ? shmem_swapin+0x3a0/0x3a0 [ 256.962976] ? find_lock_entry+0x2db/0x8a0 [ 256.967206] ? print_usage_bug+0xc0/0xc0 [ 256.971253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.976781] ? security_vm_enough_memory_mm+0x9d/0xc0 [ 256.981959] shmem_alloc_and_acct_page+0x1e9/0x800 [ 256.986877] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 256.991528] ? graph_lock+0x170/0x170 [ 256.995325] ? __lock_acquire+0x7f5/0x5140 [ 256.999545] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 257.004736] shmem_getpage_gfp+0x6cf/0x4190 [ 257.009053] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 257.014060] ? attach_entity_load_avg+0x850/0x850 [ 257.018893] ? print_usage_bug+0xc0/0xc0 [ 257.022945] ? attach_entity_load_avg+0x850/0x850 [ 257.027774] ? print_usage_bug+0xc0/0xc0 [ 257.031822] ? __lock_acquire+0x7f5/0x5140 [ 257.036040] ? debug_check_no_locks_freed+0x310/0x310 [ 257.041219] ? graph_lock+0x170/0x170 [ 257.045026] ? __lock_acquire+0x7f5/0x5140 [ 257.049257] ? check_noncircular+0x20/0x20 [ 257.053478] ? find_held_lock+0x36/0x1c0 [ 257.057537] ? debug_check_no_locks_freed+0x310/0x310 [ 257.062724] ? print_usage_bug+0xc0/0xc0 [ 257.066779] ? __lock_acquire+0x7f5/0x5140 [ 257.071010] ? print_usage_bug+0xc0/0xc0 [ 257.075059] ? graph_lock+0x170/0x170 [ 257.078841] ? __lock_is_held+0xb5/0x140 [ 257.082890] ? __lock_acquire+0x7f5/0x5140 [ 257.087109] ? graph_lock+0x170/0x170 [ 257.090902] ? __lock_acquire+0x7f5/0x5140 [ 257.095133] ? graph_lock+0x170/0x170 [ 257.098916] ? find_held_lock+0x36/0x1c0 [ 257.102970] ? print_usage_bug+0xc0/0xc0 [ 257.107026] ? lock_downgrade+0x8e0/0x8e0 [ 257.111161] ? do_raw_spin_lock+0xc1/0x200 [ 257.115382] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.120906] ? iov_iter_fault_in_readable+0x23d/0x460 [ 257.126080] ? copy_page_from_iter+0x880/0x880 [ 257.130654] shmem_write_begin+0x110/0x1e0 [ 257.134878] generic_perform_write+0x39a/0x6a0 [ 257.139453] ? add_page_wait_queue+0x2a0/0x2a0 [ 257.144034] ? file_update_time+0xdc/0x640 [ 257.148264] ? current_time+0xc0/0xc0 [ 257.152051] ? lock_downgrade+0x8e0/0x8e0 [ 257.156190] ? __might_sleep+0x95/0x190 [ 257.160154] ? down_write+0x87/0x120 [ 257.163851] ? generic_file_write_iter+0xe5/0x850 [ 257.168679] __generic_file_write_iter+0x26e/0x630 [ 257.173602] generic_file_write_iter+0x430/0x850 [ 257.178347] ? __generic_file_write_iter+0x630/0x630 [ 257.183440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.188961] ? iov_iter_init+0xc9/0x1f0 [ 257.192920] __vfs_write+0x64d/0x960 [ 257.196620] ? kernel_read+0x120/0x120 [ 257.200495] ? __lock_is_held+0xb5/0x140 [ 257.204549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.210069] ? __sb_start_write+0x17f/0x300 [ 257.214375] vfs_write+0x1f8/0x560 [ 257.217902] ksys_pwrite64+0x174/0x1a0 [ 257.221777] ? __ia32_sys_pread64+0xf0/0xf0 [ 257.226086] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.231606] ? fput+0x130/0x1a0 [ 257.234871] ? do_sys_ftruncate+0x44e/0x560 [ 257.239180] __x64_sys_pwrite64+0x97/0xf0 [ 257.243317] do_syscall_64+0x1b1/0x800 [ 257.247191] ? finish_task_switch+0x1ca/0x810 [ 257.251688] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.256603] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.261519] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 257.266873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.271707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.276878] RIP: 0033:0x40fc37 [ 257.280051] RSP: 002b:00007fc57b5e7ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 257.287746] RAX: ffffffffffffffda RBX: 0000000020000090 RCX: 000000000040fc37 [ 257.295012] RDX: 000000000000000c RSI: 0000000020000200 RDI: 0000000000000014 [ 257.302280] RBP: 0000000000000000 R08: 0000000020000098 R09: 0000000000000000 [ 257.309543] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000014 [ 257.316796] R13: 0000000000000001 R14: 00000000006fe240 R15: 0000000000000004 [ 257.327534] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 257.333937] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 257.348775] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=00000000) 2018/05/07 14:49:47 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:47 executing program 1 (fault-call:0 fault-nth:3): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0043040000000000000000200000000d0000002a909d9efa97fc32fba08abf49f67561c28cb11f74079962f5aea9e13b937382176b00765e971e3d"], 0x1c}, 0x1}, 0x0) 2018/05/07 14:49:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x842, 0x0) writev(r0, &(0x7f0000a2cf90)=[{&(0x7f000068c000)="95a96157244518ed048026538e235691b3c6d1812390e11fe85928da75acd6eb9fb63e63491a06da0bc202ea6ee4b5e159b6769f57fcf8a66c9c287ae58eee3ef46f54d0810419e307487c46", 0x4c}], 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5, 0xfff, 0x100000001, 0x3, 0x8, 0x400000}, 0x1000}, 0xa) 2018/05/07 14:49:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:47 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99", 0x5}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xd00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 257.519260] FAULT_INJECTION: forcing a failure. [ 257.519260] name failslab, interval 1, probability 0, space 0, times 0 [ 257.530628] CPU: 1 PID: 20019 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #37 [ 257.537922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.547289] Call Trace: [ 257.549898] dump_stack+0x1b9/0x294 [ 257.553559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 257.558860] ? zap_class+0x720/0x720 [ 257.562596] should_fail.cold.4+0xa/0x1a 2018/05/07 14:49:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x8000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 257.566675] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.571797] ? __raw_spin_lock_init+0x1c/0x100 [ 257.576392] ? graph_lock+0x170/0x170 [ 257.580212] ? find_held_lock+0x36/0x1c0 [ 257.583868] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 257.584308] ? check_same_owner+0x320/0x320 [ 257.584325] ? graph_lock+0x170/0x170 [ 257.590707] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 257.594970] ? rcu_note_context_switch+0x710/0x710 [ 257.594987] ? kasan_check_read+0x11/0x20 [ 257.595006] ? do_raw_spin_unlock+0x9e/0x2e0 [ 257.618162] __should_failslab+0x124/0x180 [ 257.622416] should_failslab+0x9/0x14 [ 257.626233] kmem_cache_alloc+0x2af/0x760 [ 257.630395] ? find_held_lock+0x36/0x1c0 [ 257.634474] get_empty_filp+0x125/0x520 [ 257.638468] ? proc_nr_files+0x60/0x60 [ 257.642384] ? kasan_check_read+0x11/0x20 [ 257.646545] ? do_raw_spin_unlock+0x9e/0x2e0 [ 257.650966] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 257.655570] ? kasan_check_write+0x14/0x20 [ 257.659821] ? do_raw_spin_lock+0xc1/0x200 [ 257.664072] alloc_file+0x24/0x3e0 [ 257.667624] ? clear_nlink.part.9+0x65/0x80 [ 257.671964] __shmem_file_setup+0x304/0x6e0 [ 257.676302] ? shmem_fill_super+0xa30/0xa30 [ 257.680636] ? get_unused_fd_flags+0x121/0x190 [ 257.685233] ? __alloc_fd+0x700/0x700 [ 257.689049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 257.694595] ? _copy_from_user+0xdf/0x150 [ 257.698761] __x64_sys_memfd_create+0x2a7/0x5a0 [ 257.703443] ? memfd_fcntl+0x15d0/0x15d0 [ 257.707524] ? do_syscall_64+0x92/0x800 [ 257.711525] do_syscall_64+0x1b1/0x800 2018/05/07 14:49:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="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") r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x4000) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000002600)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r7 = syz_open_pts(r0, 0x8000020201) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002540)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002580)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x3f, 0x0, 0x500, 0x1, 0x2, r8}) fcntl$setstatus(r7, 0x4, 0x2800) ioctl$TCXONC(r7, 0x540a, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400800) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TUNGETVNETHDRSZ(r9, 0x800454d7, &(0x7f0000000040)) write(r7, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r7) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) keyctl$get_persistent(0x16, r10, r2) 2018/05/07 14:49:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x6000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 257.713436] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 257.715419] ? finish_task_switch+0x1ca/0x810 [ 257.715438] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.715458] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.736114] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 257.741499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.746364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.751561] RIP: 0033:0x455979 [ 257.753530] BFS-fs: bfs_fill_super(): Last block not available: 7570556 [ 257.754751] RSP: 002b:00007f0a770ddba8 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 257.754768] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000000455979 [ 257.754776] RDX: 0000000020000098 RSI: 0000000000000000 RDI: 00000000004baa4e [ 257.754786] RBP: 000000000072bea0 R08: 0000000020000098 R09: 0000000000000000 [ 257.754795] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 257.754804] R13: 00000000000006bc R14: 00000000006fe240 R15: 0000000000000003 [ 257.843740] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing [ 257.893492] BFS-fs: bfs_fill_super(): Last block not available: 7570556 2018/05/07 14:49:47 executing program 7: syz_mount_image$bfs(&(0x7f0000000000)='%fs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e2e929255800ff95048b2020f2cad444", 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='fd/4\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000340), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="33d4373e013585a2615b804888bf13da", 0x10) setsockopt(r0, 0x9, 0x2, &(0x7f0000000200)="9b0fe93d4a7c25e1b26e4c09385d714cb2ace5811e8bb55039d419023e11d4cab623d53fba8b048f1f7a8679375a6deb91a07ea695ce5ce49c993beed6eb300ab325c46c6462d318231cbb808e8e1d2c46bccabfaaa76ab7dd6a57660f1696492b0a1f61e56c09139cf9492562e8e6c831420bd3c03d1c0cb2e4d7cff4f80bb5ceb13416a0a79e7724c713ec7610489b3e09b16adf23065c2374601f90e107505eebd3fe1484e1ce402ec208853f03b29f3a75f40c11b625b67ba83f4276f1deb9c910d846090b", 0xc7) r2 = dup2(r0, r0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000003c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r3, 0x700, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5396}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x427}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xc}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/05/07 14:49:47 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x30000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/05/07 14:49:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x28046, 0x0) fallocate(r3, 0x0, 0x8001, 0x3f) sendfile(r2, r3, 0x0, 0x81) 2018/05/07 14:49:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf5ffffff00000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 14:49:47 executing program 1 (fault-call:0 fault-nth:4): syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b", 0x4}], 0x0, 0x0) 2018/05/07 14:49:47 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='\nfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) 2018/05/07 14:49:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000280)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0xffffffffffffff9f, 0xb2, 0x5, 0x7fffffff, 0x10, 0x6e6}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x80000) close(0xffffffffffffffff) socket$inet(0x2, 0x800, 0x8) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x3, 0x4, 0x1}], {0x8100, 0x80, 0x100, 0x3}}], {@canfd={0xd, {{0x4, 0xffffffff, 0x79d, 0x800}, 0x3f, 0x3, 0x0, 0x0, "b32da00c518116085567c9bd1e1e6c987c045ca1bbd7868b4761643fb8cf8316926f4acd44c164e979163f61c10953b91a2023bc816845f635b20ca2d123c2b6"}}}}, &(0x7f0000000180)={0x1, 0x1, [0xf39, 0x8d4, 0xb88, 0xc73]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xa4, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8b65}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x81) [ 258.019130] FAULT_INJECTION: forcing a failure. [ 258.019130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.031113] CPU: 1 PID: 20058 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #37 [ 258.038395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.047753] Call Trace: [ 258.050361] dump_stack+0x1b9/0x294 [ 258.054014] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.059220] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.064772] ? __radix_tree_lookup+0x3d4/0x6b0 [ 258.069374] should_fail.cold.4+0xa/0x1a [ 258.073450] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.078555] ? graph_lock+0x170/0x170 [ 258.082358] ? find_held_lock+0x36/0x1c0 [ 258.086417] ? __lock_is_held+0xb5/0x140 [ 258.090495] ? check_same_owner+0x320/0x320 [ 258.094815] ? rcu_note_context_switch+0x710/0x710 [ 258.099740] ? __might_sleep+0x95/0x190 [ 258.103708] __alloc_pages_nodemask+0x34e/0xd70 [ 258.108372] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 258.113382] ? debug_check_no_locks_freed+0x310/0x310 [ 258.118566] ? check_noncircular+0x20/0x20 [ 258.122794] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 258.127797] ? percpu_counter_add_batch+0xf2/0x150 [ 258.132726] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 258.138259] alloc_pages_vma+0xdd/0x550 [ 258.142231] shmem_alloc_page+0x178/0x2c0 [ 258.146372] ? shmem_swapin+0x3a0/0x3a0 [ 258.150336] ? d_alloc+0x8e/0x370 [ 258.153784] ? find_lock_entry+0x2db/0x8a0 [ 258.158038] ? print_usage_bug+0xc0/0xc0 [ 258.162111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.167661] ? security_vm_enough_memory_mm+0x9d/0xc0 [ 258.172846] shmem_alloc_and_acct_page+0x1e9/0x800 [ 258.177771] ? shmem_alloc_hugepage+0x5e0/0x5e0 [ 258.182467] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 258.187651] shmem_getpage_gfp+0x6cf/0x4190 [ 258.191961] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 258.197151] ? print_usage_bug+0xc0/0xc0 [ 258.201206] ? shmem_mfill_atomic_pte+0x1c40/0x1c40 [ 258.206211] ? __lock_acquire+0x7f5/0x5140 [ 258.210437] ? print_usage_bug+0xc0/0xc0 [ 258.214489] ? __lock_acquire+0x7f5/0x5140 [ 258.218720] ? graph_lock+0x170/0x170 [ 258.222509] ? print_usage_bug+0xc0/0xc0 [ 258.226562] ? __lock_acquire+0x7f5/0x5140 [ 258.230788] ? __lock_acquire+0x7f5/0x5140 [ 258.235028] ? print_usage_bug+0xc0/0xc0 [ 258.239082] ? __lock_acquire+0x7f5/0x5140 [ 258.243314] ? debug_check_no_locks_freed+0x310/0x310 [ 258.248496] ? print_usage_bug+0xc0/0xc0 [ 258.252553] ? __lock_acquire+0x7f5/0x5140 [ 258.256781] ? check_noncircular+0x20/0x20 [ 258.261003] ? print_usage_bug+0xc0/0xc0 [ 258.265065] ? debug_check_no_locks_freed+0x310/0x310 [ 258.270240] ? print_usage_bug+0xc0/0xc0 [ 258.274291] ? print_usage_bug+0xc0/0xc0 [ 258.278343] ? graph_lock+0x170/0x170 [ 258.282133] ? print_usage_bug+0xc0/0xc0 [ 258.286183] ? __lock_acquire+0x7f5/0x5140 [ 258.290418] ? __lock_acquire+0x7f5/0x5140 [ 258.294642] ? graph_lock+0x170/0x170 [ 258.298427] ? __lock_acquire+0x7f5/0x5140 [ 258.302664] ? graph_lock+0x170/0x170 [ 258.306448] ? find_held_lock+0x36/0x1c0 [ 258.310513] ? print_usage_bug+0xc0/0xc0 [ 258.314571] ? lock_downgrade+0x8e0/0x8e0 [ 258.318710] ? do_raw_spin_lock+0xc1/0x200 [ 258.322939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.328463] ? iov_iter_fault_in_readable+0x23d/0x460 [ 258.333645] ? copy_page_from_iter+0x880/0x880 [ 258.338223] shmem_write_begin+0x110/0x1e0 [ 258.342465] generic_perform_write+0x39a/0x6a0 [ 258.347052] ? add_page_wait_queue+0x2a0/0x2a0 [ 258.351626] ? file_update_time+0xdc/0x640 [ 258.355860] ? current_time+0xc0/0xc0 [ 258.359650] ? lock_downgrade+0x8e0/0x8e0 [ 258.363790] ? __might_sleep+0x95/0x190 [ 258.367756] ? down_write+0x87/0x120 [ 258.371459] ? generic_file_write_iter+0xe5/0x850 [ 258.376294] __generic_file_write_iter+0x26e/0x630 [ 258.381230] generic_file_write_iter+0x430/0x850 [ 258.385992] ? __generic_file_write_iter+0x630/0x630 [ 258.391094] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.396617] ? iov_iter_init+0xc9/0x1f0 [ 258.400586] __vfs_write+0x64d/0x960 [ 258.404292] ? kernel_read+0x120/0x120 [ 258.408172] ? __lock_is_held+0xb5/0x140 [ 258.412235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.417762] ? __sb_start_write+0x17f/0x300 [ 258.422075] vfs_write+0x1f8/0x560 [ 258.425614] ksys_pwrite64+0x174/0x1a0 [ 258.429501] ? __ia32_sys_pread64+0xf0/0xf0 [ 258.433811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.439336] ? fput+0x130/0x1a0 [ 258.442605] ? do_sys_ftruncate+0x44e/0x560 [ 258.446918] __x64_sys_pwrite64+0x97/0xf0 [ 258.451058] do_syscall_64+0x1b1/0x800 [ 258.454933] ? finish_task_switch+0x1ca/0x810 [ 258.459416] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.464334] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.469257] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 258.474614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.479450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.484625] RIP: 0033:0x40fc37 [ 258.487799] RSP: 002b:00007f0a770ddba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 258.495496] RAX: ffffffffffffffda RBX: 0000000020000090 RCX: 000000000040fc37 [ 258.502754] RDX: 000000000000000c RSI: 0000000020000200 RDI: 0000000000000014 [ 258.510014] RBP: 0000000000000000 R08: 0000000020000098 R09: 0000000000000000 2018/05/07 14:49:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 258.517273] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000014 [ 258.524527] R13: 0000000000000001 R14: 00000000006fe240 R15: 0000000000000004 [ 258.542265] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 258.548852] WARNING: CPU: 1 PID: 20062 at mm/slab_common.c:996 kmalloc_slab+0x56/0x70 [ 258.556828] Kernel panic - not syncing: panic_on_warn set ... [ 258.556828] [ 258.564207] CPU: 1 PID: 20062 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #37 2018/05/07 14:49:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0xd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 258.571497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.580857] Call Trace: [ 258.583461] dump_stack+0x1b9/0x294 [ 258.587108] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.592322] ? slab_caches_to_rcu_destroy_workfn+0xb0/0xc0 [ 258.597965] panic+0x22f/0x4de [ 258.601173] ? add_taint.cold.5+0x16/0x16 [ 258.605337] ? __warn.cold.8+0x148/0x1b3 [ 258.609415] ? kmalloc_slab+0x56/0x70 [ 258.613222] __warn.cold.8+0x163/0x1b3 [ 258.617120] ? kmalloc_slab+0x56/0x70 [ 258.620937] report_bug+0x252/0x2d0 [ 258.624583] do_error_trap+0x1de/0x490 [ 258.628480] ? prepare_to_wait+0x194/0x4d0 [ 258.632725] ? math_error+0x420/0x420 [ 258.636537] ? console_unlock+0x1100/0x1100 [ 258.639392] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 258.640870] ? remove_wait_queue+0x350/0x350 [ 258.640895] ? __sched_text_start+0x8/0x8 [ 258.640919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.640941] do_invalid_op+0x1b/0x20 [ 258.640956] invalid_op+0x14/0x20 2018/05/07 14:49:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x100000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 258.640973] RIP: 0010:kmalloc_slab+0x56/0x70 [ 258.640982] RSP: 0018:ffff8801b8f3f8d0 EFLAGS: 00010246 [ 258.640994] RAX: 0000000000000000 RBX: 00000000007fffff RCX: ffffc900062f2000 [ 258.641003] RDX: 1ffff10038e878a4 RSI: 0000000000000000 RDI: 0000000000800000 [ 258.641013] RBP: ffff8801b8f3f8d0 R08: ffff8801c5f2c380 R09: ffffed003b5e4fb0 [ 258.641022] R10: ffffed003b5e4fb0 R11: ffff8801daf27d87 R12: ffff8801941fe004 [ 258.641031] R13: 0000000000000000 R14: ffff8801c743c500 R15: 00000000014080c0 [ 258.641064] __kmalloc+0x25/0x760 2018/05/07 14:49:48 executing program 5: getpgid(0xffffffffffffffff) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3f, 0x8000) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={r1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000640)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @multicast1}, &(0x7f00000001c0)=0x8) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x1, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040041) r5 = syz_open_procfs(r2, &(0x7f0000000900)='net/ip_mr_vif\x00') lseek(r5, 0x80000002000000, 0xfffffffffffffffb) [ 258.641081] ? __might_sleep+0x95/0x190 [ 258.641096] ? bfs_fill_super+0x45f/0xef0 [ 258.727068] bfs_fill_super+0x45f/0xef0 [ 258.731062] ? vsprintf+0x40/0x40 [ 258.734527] ? set_blocksize+0x2c4/0x350 [ 258.738614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.744167] mount_bdev+0x30c/0x3e0 [ 258.747894] ? bfs_iget+0xb40/0xb40 [ 258.751535] bfs_mount+0x34/0x40 [ 258.754956] mount_fs+0xae/0x328 [ 258.758334] ? mpi_free.cold.1+0x19/0x19 [ 258.762413] vfs_kern_mount.part.34+0xd4/0x4d0 [ 258.767010] ? may_umount+0xb0/0xb0 [ 258.770645] ? _raw_read_unlock+0x22/0x30 [ 258.774441] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 258.774796] ? __get_fs_type+0x97/0xc0 [ 258.774822] do_mount+0x564/0x3070 [ 258.789497] ? lock_downgrade+0x8e0/0x8e0 [ 258.793654] ? copy_mount_string+0x40/0x40 [ 258.797893] ? check_same_owner+0x320/0x320 [ 258.802225] ? retint_kernel+0x10/0x10 [ 258.806137] ? __might_sleep+0x95/0x190 [ 258.810131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.815680] ? _copy_from_user+0xdf/0x150 2018/05/07 14:49:48 executing program 3: syz_emit_ethernet(0x19f, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x30, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 258.819841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.825387] ? copy_mount_options+0x285/0x380 [ 258.829904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 258.835456] ksys_mount+0x12d/0x140 [ 258.839095] __x64_sys_mount+0xbe/0x150 [ 258.843077] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.848102] do_syscall_64+0x1b1/0x800 [ 258.852001] ? finish_task_switch+0x1ca/0x810 [ 258.856508] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.861458] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.866403] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 2018/05/07 14:49:48 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="cefaad1b99e75542a5fa08e7", 0xc}], 0x0, 0x0) [ 258.871786] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.876645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.881838] RIP: 0033:0x4583aa [ 258.885032] RSP: 002b:00007f8cc34a5ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 258.892751] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004583aa [ 258.900028] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f8cc34a5bf0 [ 258.907336] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000020000000 [ 258.914598] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000013 [ 258.921853] R13: 0000000000000001 R14: 00000000006fe240 R15: 0000000000000000 [ 258.929649] Dumping ftrace buffer: [ 258.933509] (ftrace buffer empty) [ 258.937213] Kernel Offset: disabled [ 258.940829] Rebooting in 86400 seconds..