208040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 915.212865] entry_SYSENTER_compat+0x70/0x7f [ 915.217250] RIP: 0023:0xf7f16c99 [ 915.220591] RSP: 002b:00000000f5f120ac EFLAGS: 00000282 ORIG_RAX: 000000000000011e [ 915.228275] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000200000c0 [ 915.235522] RDX: 00000000200001c0 RSI: 0000000000000001 RDI: 000000001d963e51 [ 915.242770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/04/09 10:12:24 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(0xffffffffffffffff, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:24 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5b8, 0x9, 0x7fff, 0x100, 0x7, 0x0, r3}) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) [ 915.250021] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 915.257270] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:12:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0x5) 2018/04/09 10:12:25 executing program 5 (fault-call:1 fault-nth:2): r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:25 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000200)={0xd002, 0x8000}) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000001c0)=0x1) sendfile(r0, r1, &(0x7f0000000240), 0x8000fffffffe) splice(r2, &(0x7f0000000000), r0, &(0x7f0000000080), 0x2, 0x1) 2018/04/09 10:12:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x8, 0x155555555555568e, &(0x7f0000000340), 0x2000000000000000, &(0x7f00000000c0)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:25 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="db6265d92843e16e241ea5bceda5d42dba0c370b2d417bf5d9d8983da08a0302e4e3fa4822e0db03e0210240f6c798e04b53fafed43870b0a65e9f7e7b90147c7135ec92576209eb955b15702da4b4c69f065e1e3a095cb76e33d3e31ba04056b8f9ff36a20e5bff815a253b157036e671ea9af5145ad541fe06d2e40f762360dadc16497036b008f6cbed85198409ed8346080fa6fa604197b9ecfefc901241fca17ce9eb80f420c06f3108ed0fdfa8e8544a321b6ce7763df1b3d180156278f9e3573b6383eb50a04c91087fefdc79472237b0bb1ec9485a861159599e652be21b0fa4634c37fe97bc419a491799abc54373ab1ff51d8c91a0ff0aa39aacb920ca167cefa2e912062ec50deaf9b6f4cbc734e6001f906ff1d0ed6eb44d3b5ee994e9ac800697746e1673c258dc348f983e632c2489c4313e8c26eb471595c6a5ae9740b0fb98820d14d8ccdeed7e0d270f0ea8c2b62dfb1c1ef9d5c33431d31a83c7b4cafb61e40eb02e319e298b8631e4cb9f4479a7849652980a0a9b5750d1bcca0f49daf9f4719bf7f9a5cc64dec5bc65ed01d788cec19e8890a4dcd01d464cafbd26867a4641068903adccac894ae040488b339c54231c893905f2face3b4f45c1fb1d507219ae8871b877948092cbf7e5fe95c99a18305566e498db39499d7a65cc7ad7608cca58af3ae66bc565d67981d3b6bc1681f8e4ce77af528cc558de8e7ce641aafaaaa297e8eaebdff8569f40878ab5f9fc777e8870beb6eff983a4597989504e31ffcc9aba7b928a4072dfd131a4be4309d9213b7322d2a0c59355d71877a793447f4832783548ac630821ba7b3ba86ae7316a1dfae1a4596f8de837eca4245219c1dae67b9862ebdf518ff5f646f03bbca7eecfbca12c6f6a2c2ded801f7c88a598938fd2a37ba2a3ccbb9f47ba8b9f53101a7389b949d613b14fbc500ac31e2ad70fb53558a36f24a56aeac7833de97914e9a5a3ed2264824916e256e7331eae48589ea93bd86cb8d5445a1cd05f4f78ec9297e8dcd86e5ca914671bae9dc06606b66eebed865f7f52ad205f2cbc6f1978c9543f4d286866e2c06501c7d67d85b301d2dd57583be10f8afafa635c7f9cae7c22ad4a62e4c24f9202c473da56458e7ffd774c38fe113033607842d2abd44258253820a675a64f16431d69a356ff4a736a520ccd97e3383e75cd350438334489eccd24ee68767a84115c654eaf99ad3e5416b0d56f21a473e9577d131522062f8e34b6f64c80c9fe10fb8dbb5e52306946abf031c4adce5851764451ba14cb84dba4676a21513a0d6b9adf3c98b42bddf96007c771e5225a11737d05df3c23acd2e9662cbdf3eb5934e529674c9aa84688ce2e7453494ee95a5bfe6bc97047536339018baa2883e48e3415c5d1eb70e537644cba9d2bc296153fa47d5f5eee965a4abc0acdab2f10d3a7da73fd75a37c7621ebd67248a62b4b989d1cf99a0fec06c5d826938a26d185184bd6762d241f349a41cbf5b0ba3490988d0ef3869af563965386829b8b95ffdb4fa35e752df2930ca4e50c4b1fd1e9f9da7f244ee418eb1aa59992f0c2c7bb5b0fe0fee3d6dc71d6b803e6bf15ba0c9b125e4b261835af13cca0cef2c6fded73a8cb4514eea1ea09c74136be609a2fb4bad1c437746bdd687d91f65703a571c81ed8953a5dfefc10ec13cd2972f488a7434a24c91e48d8da056037fece5a47b697cf1ea1170a276a4b520c0e82e1507ad66423f38878032afa9ddf7f763c697ad886116204d62606b5a32f77e4222c49c0b518e105e36ef1ae22ce4e7a7fe61f02c2a8366da3cbb3ed2b2e72161ad756e5c3ec125f481f63435059bc5e898132ccbbcb42f2ad96419e44df69cf80ed56779a4e62c0bc071172b0279ec421503f364e75fa3c09e0511db306d449acf52b97bfbdd73e8231e0340c4cee0c84d2b1d05805d850b7f64273e07aa27abcc21eb78e7cac5ff889bc399dc63651187f807668a4d9a616acfc4bcbb1fe252675304553a0876d14da0bb03ce786d4a3b7985710d00fabdfbdea3615752f967873a6cd570bd9c449cb21ff558a48ae8350edf5f2e4d108735e89af7482db72b8b1c4c9adf125d1a53fdd6197d2d50c93dcdd3535b7535dcf23f45bbe4badd8c7b3adcb939bdce6df7b8d71d6f46a844fbd0b86586a43bffe4475b81f07f1a98cf26424e2ffcce3408d32dfab1f1acc4a0000bd315e9559e7164dd89799a7a5b9e4809e952c139655e797cd496d624e5eb5031b4885bf47f72154cb10dbea35da60f4bc95ac639097539c5ceb5f35e51c53d09e95346053b5a31db6a654f319571d70cdc9f214c5567dcf69076ba17300d40df42dbca1cc9493cb872f4d806be1b00d8e6aee3ece0aac0082cd663d942502c5d3a4c9ce7a00207ef0bc880657bd9d92187c5fb52896fa6283c90537f751d38286cb3ae1b636208424e6149f02ba1f634c4118fc07b8862b297d6748d85f2b59900fc2e0c7bcaf061e9755326f3c4796affa6d2bbf3a38a18652164f534990d18560cdf9dbe3f068a03fff675e0df60056ab22888c98d84ad6f01ed64bf0428a33438316d60aaad984ebb9a2fc1cc5d665e124e60d5c1211ebb7170fe30f33bc07aff830eabc5c9c3bfcc151847aa775b8342a8aa3b5e9cf769a5e56691bfa62b764cb1a075c4a41c88b5d7550bc7339938ba893a97218e76e1062b37c9b8ae92b980ce5c25c981b1348713a2161564ca743907c5dd4a5067bafcd12a2bb20e65b03642b47af5bcab389a2b0ea89509a84917b0850ace1558b3dab948b2a6e6dea1d54af6d1ed96d43fd6b80f3b96f8b1103789ada3ff25921eb1c66b8823b96cbf01abe12b4b4d1f6db7c8d6e4e8f70ad31962ff5a1c76043061e2ad627d49ea67f09180a7c246eb7fb81acc7c6f05d28913a9142a604efbd2a87aeeaaffaecf23a7d2bfbeb2188be58cb908efdb50c37256955bc16e80b7157c0c635d8fafb0b1c3582b531516dcf3764f0d796bdfe4fa28cdf106549ce72306645a141862ece2278ea89e82ba2ef7e8c07e25b801f44b630ae5a958f2aede8a629c050bd316af221017bc0c0f17f07b7086c601b287f58aba23aa9f4656581aabf98d76472942c03d7747e287116569902ed02b0dd7c0867f5c29b4cb8b512bf87cc3e5aef2fb8f2cfbdf4c997fbdf30c4eca89a3c37dc321a05eaed4275ae9ede80c8c664b8cda4442e6e0a7a886f6c8747688fca00ba2fe9c9bfb4379e5d1911b27113631477ff1030161fb81ccc0d75e873b9ed1b053531af05dfa737bd3279fd9a4977296373f0c8622a29d6d2ca8a690a12462d0b3684e381164b0626a0a4f0b957451bfa0630116c1c07a3c78a30027c6ea9f57848f5bcedd3d7c0e586b8396768435f1d9b68c301cdea0d7297c5529742dcd9f1ab0482623201920d54d7f825e5b363c8cc07b9056e1315a68aa246852622138fd82e5e8dd1aca896179b17a01d23d87789955e97452f6226d32f3a404c1ca6bfb7a68c5d4e9e0b74ad021ee765674248226f520cdd144413870f444077ee7bd84c9b42d6db38a85e93ac607692c5d443c1f4769d06018ae6e9c03fd6146da8494a0218d374852a56810e43684feacd65e57799258967c0400d039b030b97f4907f50bd116baaf5c761989f56e1a30a70b5a250887323a5a23d26326d255a7aa1fd4d30babc4c15f238820ca4a0de3648ca493898530d2682b30ff2802a0476b229fbd1d9cc600dc1f16057d71b1529ff915372e15c8bd241924d7f29c590d49aafde0ec7f08b15952082754d843417571ca7efa4eaf15a5d9ee2d5ad321dd9cc1e891da211e06bd66dc07a4181323f48118e60b0fba1e30d86ee32d49f6dc5655799fba865b85fc96c7471c06f1b3f1faa408fb8ff3d1d987c905e9e07aa1e73f77d04e137cafdeb3d475f0171e1e09cd9c75c02c75a405f67000c7b9f111e80e6fc9d6a036b8335a68197a449a99aab20be8141448adcc3596f11f346cbf2355aa712e5dd3f797fc8da41f5f33b50e75f3d4486a9678a258c4d41399218803c8aba8d3ecae8d24381beeef8d1de281ee62bbb3a3545bb817a80eb9b6ea09866329308edcff26b3f94668106e43f7b75c35a11f191e92c1a37d9d410c4371b5f3040585288944805bb8fe8c8a0eef3478b774139f1c75edf1f8a8c8894b1404ddb002906f0f017fa028f9c2cf24e17dffd30f53aaab5a7f506703de9eb77ab873dce7c3487bb876ac5c0569a17fe8a61cd1a9bc992722bf68ebf0cb39d490cea232ca2c1b9924b716f75b543526a73ea7bb08373f54d71878d83cd86248471b8cb38552daf6ff157fb7fa02a9f7889a7164493e29a65925665e0c2e4c0ef685152ad1ccfe050ff8ac67857775a891314a4acb4f0fa2253018e0c1ab8e36e139c83a21320bf51c61ed1ecc4d3ff675c42300158933f55cebb04c19503657a277221fffe30c05f9b3d90bde93a853c067dddcbb892548f3379432f698c9dd8d0fbc6806b7d9c87b18db3d730b5b4cfa7d00180c8cb752e36862bedfc0e231b8ff195bb32fd8606b997622c2e2c66cbfa0a9714987c141673cb0af50fc731690141dbcf09c19bb77698565e4859ff14763cdab0afd8bf5afd19b744ea1b2bec993940dce28b55a7084c79030c90e8b4a0299213d18db313efea544523e8602c379174995395536023de4808c54eb864cd82472ce850cf937c78462e543f9764dde04111edf99bf92efecbd6a031ff000f1292e1651c0dfde87c1a24175e2278fd0a92a98eebbbf70d9048ed0e8c9ac30bed64dfa5da7bffb12d1ede6863e41de8423fce6c5cffc38b743d9b65deacff254831a24043ba9d23f5aca2b0300678716025f0b196d2ce0efb5485245cc8eec030380a0715e427ac3ddbf411c3ce350c328b8ebe93b34771b8451ae5ceed4b3a761c51f66843418834174dc79ccdfe312c9e9f01676e805607318bfbf306addfc59bedc09babc8d2ae722a6e0d901a74a67d3202386c0860b8a8a00d8b091f3424b18116d352b38727d6058ba14128027c29bb1ac17ecb0ef279f1711537780c34c269d4fd4afa562a4f85f2b0c564eb0b51c360700c56fd42399dc86c3e21c6abfbdcdb806cc6f0bdbed78a3e7a0ceb323f35a31fae596e58f1d0686ac8956378bb161c83392c7f9b14167433100c7bd725b90d544a6c57adadbf0807dc6dc5fe87d2b006c1911af055ff8026ce155178f54d712094b927ea6d03190bb91a8d160ddae0abb825cf9c076e3d07cbdb8a43d24b2ac766aa457e299fc7112a2a773d33e322fee98203767ada1d4b4815be5b751b81b7c7df7f18f101874dd9d37c0ef8563256f7a2f99a379b1899ccd6a8a545076b5c225c568685a2e023dc38ea752746fe7766a38e8ba5a5ae30a69910cae0e37e9cd90c4ae9530432f26c3c339991c2372fd8f29619e789b8a37f38b9e703cb2b6fb5c193ac8897def1c53ca1c6bb009b1fca0970b58723b8f458d75b0687dd683027741269c1ca6772f21a357d4611c257329e43c39d14b8c9960027d7110eab70e35c0bc7a3d9652d97de8fc2030e0adce7c7e59edb01fe9f6cba4e061074cc4c00f090e5c6f6317f26dd28e35a5b697f1d7c36420e84623c83b6251fc09bc59ba2c6b5188a16fad8cad6c9ee227726a6c618d8635d9203ac2e136db60ba03f21c274f74011dfb9c94b6e5df0fdb65e3c55ebd42cbba2318ec54b34a1fea9ed0524059d4d1f5bf7e0878c06e1b04d1c4f83cf99317a9765ae58e96a7604e6dab1bfd85cd4a5", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001740)=""/47, &(0x7f0000001780)=0x2f) 2018/04/09 10:12:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:25 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r2, &(0x7f0000000180)=0x1, 0x204) 2018/04/09 10:12:25 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5b8, 0x9, 0x7fff, 0x100, 0x7, 0x0, r3}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:25 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:25 executing program 5: r0 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:25 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) removexattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=@random={'os2.', 'ntfs\x00'}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:25 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) open_by_handle_at(r0, &(0x7f0000000140)={0x73, 0xd0, "5273b53cc817ea0891cf0b8ea22f754ea0c7bb4c1641da2d81ff5cc32b0208255060fc1b438d492604bc08969a93894a5143631a2aab74e2bdef25f1b5ad531129c18ad60600cb490dcabb85ce5e1a5e20c7b84c1c77ee46d9038267bb81275fe20026fcd6b83ce32f379a"}, 0x139000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x40) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x88) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffff7bed, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x9}, &(0x7f0000000100)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x50) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x2}, 0x8) prctl$getreaper(0x0, &(0x7f0000000280)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x83, "1d2004bc46c9c6b4b4b11653f98ee1356f7452ee680bb0b3c7195d0932116ba53cfdea452800e5d0cfea05e6c1c10dcc3b88e19b9a427b3a07b945d201636ba6d0d6b011d365582b23599212beb04c6f99efab3a8e5ae5bd164bfdaab818bdfba6363c6904e7ee3f82a291ce8dc2052d2271d79aeeb238fe2bc4d7fe726d5079d207e6"}, &(0x7f0000000040)=0x8b) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000002c0)=0x7fffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x8001}, 0x4) 2018/04/09 10:12:26 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in=@multicast1}}, {{@in=@local}}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:26 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000140), 0x1ffffffffffffffe, &(0x7f0000000100)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:26 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:26 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mq_timedreceive(r0, &(0x7f00000004c0)=""/255, 0xff, 0x7ff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:26 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000000)="7459fd9f8a5e5482161bbd6a2f4168260c87af8a18", 0x15) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:26 executing program 7: open(&(0x7f0000000140)='./bus\x00', 0x7f8, 0x4) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x501004, 0x6) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:26 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x11c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x43f596fa66c7574e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e81dfc6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x50}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) 2018/04/09 10:12:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x2, 0x9, [{0xfffffffffffffffb, 0x0, 0x23}, {0x8, 0x0, 0x4}]}) 2018/04/09 10:12:26 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000380)={0x200c}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x800800, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16=r1, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYRES64, @ANYRES16=r1, @ANYRES64=r1, @ANYPTR]], @ANYRES32, @ANYPTR64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r1, @ANYBLOB="d883b6d5372fd97884252f", @ANYRES16=r0, @ANYRES16, @ANYRES64=r0], @ANYRES64=r1, @ANYRES16=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="26900fd3727812de4555d80f87d6c904c78d4bc89d4ff7b337e2311b76241444405d19ea00cbf9db04b41b928ba3819816466bd4f959a10e5bd924bbd6dd0743a0013d9b4e1ce08aad8c6da0068deb5a6400f277c77cb8b762c26f1ece9229cd8ddf6d405e11b0ab1524d6cb77ab", @ANYPTR, @ANYPTR, @ANYPTR]], @ANYRES16=r1, @ANYRES16, @ANYBLOB="0f344d3700571c840d0ee3f6a0b85035e3bb20e0dec3a649f9759bc2773ef9ad726fd110d50b29fbb8b08445"]) r2 = syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x2000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000001500)=0x163) recvfrom(r1, &(0x7f0000002040)=""/4096, 0x1000, 0x0, &(0x7f00000003c0)=@un=@file={0x0, './bus\x00'}, 0x80) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:26 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'syzkaller1\x00', 0x3}, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x6, {{0xa, 0x4e23, 0xa8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000280)={0xff, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xb2e}}}, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x544, 0xffffffff, 0x0, 0x148, 0x234, 0xffffffff, 0xffffffff, 0x478, 0x478, 0x478, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@uncond, 0x0, 0x124, 0x148, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x2f, 0x3, 0x7bf, 0x7fffffff, 0x75c6, 0x100, 0x80}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x3ff, 0x2, 0x20, 0x3}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0x0, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], 'bcsf0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x3, 0x1}, 0x0, 0xc8, 0xec}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x3ff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000], 'rose0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x9bb, 0x7, 0x7}, 0x0, 0x11c, 0x244, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x100}}, @common=@srh={0x2c, 'srh\x00', 0x0, {0x3a, 0x6, 0x0, 0xfff, 0x4, 0x0, 0x200}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:file_context_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:26 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x20002, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="404b37b3b02e44f3b8b78dc446d0ccc89e95c68b776fd35c353e81fc7bb70cd5d2d3238b9d7f3e00d4a59a4e6f22e6fd98a51c26f39910cae5070c585bf688613ce7e61a4379884d28bb8a9ed967cc6141963d395af0d351f851de827a", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYBLOB="0d62f8fe62a0b4027333a8b25bc5e0f9ac9fdd3ad02950a9f7358fec7de56f30db39de8240315611a1a086beead8e0e41fbc0441ba9777c0cf218ec3a33bd44a703cbe940ad5a47e275398cb1249fe640fd44a4258c68a63e81cfe3505b29300bac6be8a623bfa86d6bb25ec99747580169fabb9ffe92ad57c55abfae024d752ec4ca32c71dc82da2e0e8ac3bf5ae387122c857dd3ce9739c689ec0f36", @ANYRES16=r0, @ANYBLOB="c5c7474be9419cd539850669f88e5d86a5477964464b589ee6524a8e213b95ab9b59c1af45dfc6326a2e8c4699f4721df6608d39816034ce8825284ac4ffc5d65d4e6b8150945492f27077cc879ee79f4d6896abca29a2c346ae571586794d0cdd5d968e0197c54a24d9c6e7a09d0f4ed7090e2d591081902bb150488314a4b48890af5e9ecdd8eaebd296fdab5dde9d0d940da52f643ec3ad424629db757e86223e6d4ce4dafc1a4ce5cbaa22d4a47a13f069b545c0bb73d2f14c5ecb508e94dc"], @ANYBLOB="d3ecd3a41ada196fc8631705e74bf0983e62f8981a72aedb1ae4357ffe2b6369669f3b6326a26bba80701f63455d6ba7123d808427278c4087470574a50d5ece4249950990b7ff527830f20919e2424585a7cbb889ae8a69d0e27c81101365c74dc08e86493c5bb8bd86a7df20ea35dffe684a130ffaf6b3c8ea6b990b22a1a59ca2e74d13b100779c2140100d10fe99c5434c0c20b7b64899503d7d65d8df057f275fe045432a0e225c4c212f69fa16cc026b6be57349e8ce9d35b46bfefda73d23f5899c830d47d1e5518c9ba3d429e7ebf594758aacfeca0c9f75db46eefe79805d8fa12fbc3dc1ef26a849dc09b5b993b868be8d83d90d", @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR, @ANYBLOB="2d47942f62d8518a8a0af5a9a6e558363e5c9139c421e370fa57cd971f25ef1775ec338af563de9ffbeddcf63e052a39eadb93faaa0993cd268b9c14d1895e3a2f7047ea417f9abc23b8b91837ba554514691800ab94652dff2ea1097c9c7b6a3be8e11cf8ba6eab218e470561b318bca2c564ee892c096df28208df4e673f67a35c672f88b11dca25a93d0755e305d7555be8db621985922620afd7f6d6e2c4df3d2651d7c5453290d24b4ab707e77af11840f59234d69a71b9e2dd41", @ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYRES16=r1, @ANYPTR64]]]) write$eventfd(r1, &(0x7f0000000180), 0xffffffffffffff7b) 2018/04/09 10:12:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) connect(r0, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x1, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x52b, 0x2e4402) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r4, 0x21, 0x70bd26, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdf}]}, 0x28}, 0x1, 0x0, 0x0, 0x40044}, 0x20000000) 2018/04/09 10:12:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.stat\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00000003c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x800, 0x1) recvfrom$inet(r3, &(0x7f0000000200)=""/171, 0xab, 0x2000, &(0x7f00000002c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000300)={{0x6, 0x46a5b465}, {0x91b2, 0x4}, 0x83de, 0x6, 0x5}) write$binfmt_script(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="2321202e2f66696c65302073656c6670707031262d28ea20657468305a6f656d3170707031657468315421202f6465762f6d6964692300207573657200202f6465762f6d6964692300206b657972696e670020202b766d6e657431245c6d696d655f747970656367726f75705d265c202f6465762f6d69646923000a40ea468832c9758871147610dffefd5529fd0fc3f22d2f954da47ccb99a789760a2393929405067d5e9f86c9a58f1c3fe1cdcef05b3d7393b882a012dd30eb211621b882a75ddf136fbde826aea3d4e6e45e93caab647dfed3ee3785728b34"], 0xcb) 2018/04/09 10:12:27 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x534, 0x10000, 0x77f081b5, 0x5, 0x20}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x8d7}}, 0x735, 0x7fffffff, 0xffffffffffffff88, 0xfffffffffffffff8, 0x1}, 0x98) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x131040, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/4096, 0x1000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}], 0x6f, 0x0, &(0x7f0000000280)="7aa30938d1dc261d83080415f71e229c6c16b64049a9198d691bd74e8af00d78b7a69b1d00717242274636be55cae0ce0972c2d2bb2b99a16e85b9910fa7adc3142cc40c26beaeb1522e97e4d7f8dc460b60a77b8c9ec36db3f2f52ddee76c981d84897253cca2bcca3dd88b2ff695"}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xae, 0x11, 0x8, 0x0, 0x3ff, 0x3, 0x7f14, 0xab92, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001300)={r2, 0x7}, 0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001340)="809f68afa4934341e44854a78637fabb898dcd29dbbd48d61f6847621cfbaff3340090b84a7d2899c14a733dc73ce5ea6c30098a5958f42f4356804749271c4ebfbe70116730868eba549ca5874351a416725019d9a4b1609fbf9d2bf5c6d8f88bbcc57471b4a8f5c91b437051e65c7257fa5a938e8fe7df9bc8b479dcc8b5b51531cb6956588266ecb8648d53b86efe2827ccde062ca664340baabcd907cb12a41c422a2edfb3e86a2edceaaf322969b451a8b2d3714a89e9a3a9a395fe5042c2adf5032fc42bb7dd17aca6fdb9b1") 2018/04/09 10:12:28 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000001500)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000100), 0x1000, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="508b6d43c0abd1d4a80dd03270e2f41b21d5d1cc545d2ef9b6c49672d2589cc34dcf1f52c3f2fe1f39dc425c0c530629ffe3f4e5226abeef2438397b63c5efce3d4743b32a83a1d3df0e7f880fc6cc588d701182ff77022393446d58a70b0f70247fca3d27038873e0fdc7e66c9ddcb3a92ea97269ab2f131093022f44e437fbdcfef2d24dbd4ffde352bc4482ab03da7abc9548dbd944fd3cbd0d5de0305e4e668d838f59274fa41151339b8c230c48a162be996d2ecfe322de0bc384a04d093011", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES16=r0], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYPTR64], @ANYPTR]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:28 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:28 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000004c0)=""/213) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:28 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x5]}, &(0x7f00000001c0)=0x6) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x80) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x1, 0x53b, 0x3, 'queue1\x00', 0x6}) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:28 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="af", 0xfffffffffffffe5f, r0) 2018/04/09 10:12:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000000c0)="85a362f8a8f73385b398e6f35ce1370d42556197a77e4fd69cecc31c1119160d3a7e08426e3a7e359e8cdf61d2e51949ce61c91fd277c6144d67029fd7dda52c2200f2acfd6f5c3fc01d6235028eacca6801e262c6d75926a44169b7f5f557d39720f3ca5382be0e5c94fd6b5d56d5ed1b23dd578f64ced0e7c88c7a6f366f25ff0d50cdb90d291e62a99dfd5f", 0x8d, 0x8}], 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00000003c0)) lremovexattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)=@known='trusted.syz\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x4, 0x1559, "5eafd9976da07ed9aec529002f0fbb76e07270e6d5ad1e0fbc433732bf1889de1f0e53fc5448a2e23b517f794a29da4f8d3ea6596a148ab802a53ef8a8f6daf446dd4c8ba978564c866db10365b05111"}, 0xd8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000380)={{0x5, 0x0, 0xc985, 0x1, "ccf04a7655509923382e1ce50086913c4e4e725a6e7a840e55d1a30af8b7a842b436fadd7b30544283626274", 0x1800000000000000}, 0x0, 0x0, 0x6, r2, 0x4, 0x5, "66becf5a0b7700705f4831c7a802b0ba5db806a4353e7d6ced0ec0f5ff7cbe9e78f3e2c9c1ce1630355994ce160841e2bf5d7cfc74b4bfaf7448fa5beb44f44f", &(0x7f0000000080)='user\x00', 0x5, [], [0x9, 0xfffffffffffffffc, 0x100000001, 0x4]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xb9, &(0x7f00000004c0)="673e600a734371834a35cac3741f20ac29dff16cfadfd2464edf91844f62bda6cffd2ba47e67e74c514cdf3a77767a5cf681dfceea5d9fa02ef3e9fd2039dfdeb0397e282a52aa4334bde87810368ce2f838b71d3c267ab9c9b0cf88540209521d25493fa699a71a6a81563934c044014db57ff9e928ce20b3dd14f5af0f2af85b8edbab3e1beff26d79283b6db188498cd01e195a6724f6bc4dcbb9e45ddfefe280a61f6c9e21e6104286851021a8ccdab5a0b42e94bb1447"}) 2018/04/09 10:12:28 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x1000, &(0x7f00000002c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/09 10:12:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="af", 0x0, r0) 2018/04/09 10:12:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x290580, 0x102) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)=0x1) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x800}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:28 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x100, 0xfffffffffffffffb) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x30, 0x4) 2018/04/09 10:12:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0x1, r0) 2018/04/09 10:12:28 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x7) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:29 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x4, 0x4) write(r1, &(0x7f0000000040)="ce22f6c934571b993fb4", 0xa) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:29 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:29 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:29 executing program 2: r0 = socket$inet6(0xa, 0x400000000004, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x20}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x8b4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000180)={r3, 0x1}) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0xdf, 0x3, 0x100}, 0xc) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffffffff, 0x80042) 2018/04/09 10:12:29 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x9, 0x80, &(0x7f00000000c0), 0x2000001000, &(0x7f0000000100)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:29 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x80000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:29 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x111, 0xffffffff, 0x100, 0x1, 0x7, &(0x7f00000000c0)='dummy0\x00', 0x6ce2, 0xdc, 0xfff}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, &(0x7f0000000280)="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", 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000001280)=0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) uname(&(0x7f00000012c0)=""/47) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="af", 0x1, r0) 2018/04/09 10:12:29 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0xfffffffffffffffe) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[]) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="b3179b15a635a7faaa71f7") 2018/04/09 10:12:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='user\x00', r0) 2018/04/09 10:12:29 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x6, 0x4954, 0x0, 0xfffffffffffffff9, 0x3, 0x6}, 0x2}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:29 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81, 0xf1, 0xfffffffffffff801}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xffffffff80000001, 0x30}, &(0x7f0000000200)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ftruncate(r1, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) 2018/04/09 10:12:29 executing program 6: open(&(0x7f0000000040)='./bus\x00', 0x2, 0x22) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:30 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:30 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340), 0x1000004, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) gettid() modify_ldt$write(0x1, &(0x7f0000000040)={0x5, 0x0, 0xffffffff, 0x8c06, 0x429, 0x1b, 0xf7aa, 0x7, 0x2, 0xfff}, 0x10) 2018/04/09 10:12:30 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:30 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x6, 0x420}, &(0x7f0000000140)) openat$cgroup_ro(r0, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) open_by_handle_at(r2, &(0x7f00000001c0)={0x69, 0x100bf49c, "5ffdfdbe2f73dcf237e544fec754abdcce2e83d1a01118d77dd1a81b02ac854aeb6754d9f9cf7ba6c5656b9c3c491949280be21b10dcd4f11a51cbcd9183261635f37c30d141156f98e657794210ac5a5ab5a66cec4ed1216347485a1b58c7d3a8"}, 0x0) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:30 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x7, r2, 0x0, 0x8}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:30 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:30 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:30 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="ff7b1ad8fc80dc1aa56a1580a594dfe8d9dc765b97834e30f482fc532c44f45a6f9b3bba89", @ANYRES32=r1, @ANYRES64=r0, @ANYBLOB="32c57f963306bb44448ac0acffe17c3475d97df6a01147", @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES64=r1], @ANYRES16=r1, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="fa1ef15f257cd36d12593e48e0656b6081a3c532449dedb407a6b14a1fa379ecd5508519155fee5d5569b34959548218241473877d5ed46ccb15452916da60e64cda5a2f7f74c2a1f707cb390765d5421ed48829e95baa77310c488882d171624cdbc10254c1862cb762beb65b6ade10d2a9efc1feae94661c9b3a61f4bd00cb7d84", @ANYRES16=r0, @ANYPTR64, @ANYBLOB="98f57f7eeb1005e242f93d7ae42690dba08bd8f70afe98df5f68223bf6113533397da2189ed107c0ad476c8b0bf76e01378e06fa5251798bf506a705f406dccc23b263d1af13d1ab9f4839ba7bee5f7f0220186fe5ea55219dd627773f2b3941f7dd70b309e1198a77ca3a159e1e601dfe8751c70a82b8e896bb4f9a583842bf3e06db19eb681468c0c1ee9ba5e4d86d8bb0e204433e26cfe7323649eb2364e5726782d97c7b821aee1bf7c1b535af90588bc20b780d7be80aa7712928ef8924a2bd1345bd3c22c875525ccb5206c6d7b20193df45788efa87363a2863855b2aaa3120cfd016f3252ec8fa22cdaf600befd4d28196d7", @ANYRES32, @ANYRES16=r1], @ANYBLOB="f58ef2213514ce54aef893c5d42ba7ef42d1acada1d6a60082c0c208a5232a8d0bbef456d9d7f1e325eb62e0ea3783a0597ab6664986722e1f08d173768d5a1a870befd4cfdb244a4f55fcf2bd1deb43ab4ccf32525a88169a22ee10265e4648a69bfe3a9cbf6968118144ccf7ad37175f986d8feb90cc06190591a236957a3806", @ANYBLOB="f65be96a91c50c17e61da66836413b59075edfc28303fc7b7804622837391b375e7dd755599566c96a50a767a970321481bbf9aff7f46b1298d2fc974a1e03842bac5368b82e62916fedb18f03205bd79540dc2e82edf226c9deac440fb7176df460e83ec03e2424ee300a37a64a4eaa0ca4219b0c3b8db658773663aa654356eaa5aa4a98e5bf5a3e0a5d28aa0b69520881ee29832d6c5667cc337228493681efc0aa2e296c1b6c80d73073158d8f65b826b2b2e579ace80ca29a4256b5e594771c3061f01eb765d99328957c7cc9ef9f4d5f69f26a20b774c3b3e2dca0cc4e1e635f6a58945f69f44cee22e83274f6449a5749c77aa480c209e26b50dd3a852dbd978cb360711dae2e037c70958e0f5a48d57560976c120becfa738ce9a50c091b308b62cc3db6f66664e12a58528b1c49d2f8f22fbcde099589e85f86e1e61d63d58327c12f80b0b6331a95d270cb8ead643cfe747efceaa72f70cd09fc75c3fd5444ef43dc8eccaeb71ad0bf9a1cb03287b725f2746e0f1295f0a90dcc282688273c8928324f6b8d26c7bb36284fcff72092554057e9822d9481cb681faf1044a3b79ed68a38a86e920b252add16c7684ea5b660a644d006335a1e46ae5e36ce19d8e1ad74ceb5bb03a5322a87662b4e2d98c376eff6adbc141e246e9efe036ea10e618630f5e31bb3f6b4884e6d24c463e22b1a9c058d1edaf9e0dd884dcd357d7d34295a8fb746aa3be50743840ca0ecb79484d4e7aa08488a875f695dea7e9225cb5c8a2a2ff730a5c05b1bf7669131caae51dc63153dae0b7c2992ee4a86b1e47a36fbb48b40ace980cd15cc76ea69ee88b86466152bef3aa2aada67277718f6020a8c641a901066b1086303d3a2c0d848ebbf54922ed6ef53ecf6f99a8788e14c8cbcdfbeb67a3e60dc214ee320381e30f53aca22672571e6bfba53fc2360d9c1b7d1c6d633bc97a2263fb4f0ed7325a590fd531655b2a1c33d98d277afa70ee3db849575da3dd9a56cf1bb03586a26136f63cc46ec1fad0b7681710bd599c57e82d02d010ae5be2a8ec1a67ff297253ccddc98c1168edc40ea0a3e2dcff38c4e46871ddcbd91ef876f43417380e862f7e0126731518900f1ca9bbaa03c02dcd54beaae7ad39ec407504f09aa4ae7858feb13ffeee2d90c468ca9395bc6fc8a5f0ebbd0b0035f973df01fd788a2cf785f1eb7bdbe6dacfdc6bb5243890e761d4ffad6129418a760d030b934affced788e6f1d975014049c4f57156c1f042e22a485a1b5bbf70f0047a67713426d807b10096ac574489fdac441c33fb1b8a35fe06075eb815581bb43568a4801615f5f4d3fb4bb6d05a48aa19e9b02b144316269811ec901cd6f83605d594905ff67cc01584994a70bcbe7e6719418432a94f44e46bece5a6cb4dae333c551692b68ef05d56b535b958cb026493dd2eb23a936fcc60585065321b4061d01d1a77b74aaecf58b58230f18af3635ce7a108c59ca106baec82334f7bb2b7931c609cdd4c552c442976b8ff1c232a54f53784c58490cc0e0f61aa1d88e9495f9cefebea827a5fc1348ef8afd3f75c63eed0d051f03a2baae6e0468a991040a3f5ee375c60ba224e2801bdca32fc03a8da3b24221b8d419994c8e80bac4f76b4f7cfd50cedc7380e8b6f369028c29da94c199f351fab10cbef60621321fa7da0e3a291ba72c1845c68b16709023651dbeb2c01957616ad9a4ce4c7d6b559204a26ea5721d7a4e28d6b1f7d7bcc36f5756f4d18de0b459bd37084b21492bc308bf78387b49c5e98810e0367fde9a9a9d86c174ca042aa6d69c4287182d2fd665fd2dbf5e494fc7f91a1cdab9f5e5f19ff078804e8a5785718a013361e9bd1c28f1d2d27bb36c397337f4b542e20232adea3c9ca392534823f243a2504d1b51f44bce4610719416e858a20da97e18789fd4279df14bf76e2c19f006807985afb807b16ef66816e4b521e0bf8d699a5ca0c5df9ae6529b578cd25d54baa0ab800f4438ed9ac8b1a3e818872f688d0151a1a5aa42fadb2eea2e5098ba5201407c48b11d63686cb11969ca7c63b21ff8daf91e9849a038f726ee585aa4bdd160531e516eaead92e5d08771f4e25119bbada770c173d394c1fff0de92a907d80469e66a99615108f0bec482ac50eafb0e6d87487131dcda29255f749236b73a21f125e68723d32a526a5a9209472ba2cecd7168af72f1c1b2d0e5c21bea493c55434be8f577e81b8cb0cf05310cfe48cf2fb14034fd666f01b2f8429161691dc535f8ff546804929829b4774dd92f0174648ec636f2f0466d5a1c6d5ff52f5d84367a707ba2119b38ecf9853dff1f30b0bb7e32183ec7c07881927d4515b74994138d66cfad6faba56099243eec457dd350cf63bc8446e3d47184df332908f622974a6fa368eb21802afd773f23b8927606ba36be23836c0f6bc8d7cee40d4324031a58020d0fabda1b086f743647ec919ae1c204b0d06567fe6ad400759d151126fc236e1242af0842e8a6d1fbab9301defea8038db34cbafc7cba89ce8209a2e97cc1718cd808f36febea8a03c7db9f3fafd7a6a17a35942c0e29df87b38135d26fe00d218f6b10daa797b9f3a70dabad9a3fb982579c7449e8d75052562a0cd8ef2979af462b598ac3d979103f04b763bcba731f6c2f396fc5f6fe66065ed8da62bc85953b3f0e6675394718ea144f2326f2f1ca2d6921a976fab89ee9dd4dd8ac500493f133faecb9873287f7b97b42feca027240c3f3c852ddc68e3a61cec79c9ea9cdf5dafabdca26ecdca7216fc16b710d95b4e28fad44ed7ec09d3d422e0e6ca4b48b9950c58ca8975c4da8a0c4c8f9f3e85faa0266ee65c32ed7f36ca1de1ab09f7981094f17f10368039e67b3cca66669ed709a3792816124fdec104a901b0c6cf9646523c7f91e3bed7be49c07140a12c4d02ee1c7468e48d4282fbe911d86543360061c9d030b30a16f2edc433153e0b6506b00b93940c0ccab76921733a10a8a485a39cc94283b4e65979320605b558a7051b9fe5510314b61f5dd4943dd4749be999402cf3d2908d52c4a42112e7757ee10f3299123915440579b0c1b6ad9e6b91af1afa807b6e6b80dff19e04d6b03f3e6f22f4ae99ca5bdef734153320705d8eca73f9fb6f690aec65c8ed39099146335172a291c1b3a2c57e932e7141e31ecce893281ed9ef14df8c16127ab6b75041be342d1bd4ea5e2bc2e2b97a76393050a9c8a2c5109abab443c049b9ef6834ef38d2e4a1b0b5f2536b1226f0f518a6d9a97aed2a419b773f3cb814e3e8fd909cf2dfa95dd2b7e127ffef50a2219bd9eeb36503b7dd63465c3118195ce56ba9a5f70f09d79a946b3962a00b2439590bf9353a78a35ec54cd8a753b1bc054564545d7f35562ab45f14e145492ec345d7ddf3da48858d70ceaa0a5b4f0e4577cdeeba8bde157f1aa3da89c2a4f33bde267c9b88be384ca9e00edf1dbc59ec1765b0302c900fb5de0f391fc28939094975d7daacca85b29a05d20ab2db5739f373f47b29d3d06bd55688828181469ccd822caaa50724207308a507edc24b1428852964584ea1fd67b3f26a51166bb9c9f6ff0d46b7559b4082125bbf92d0ae72687cd5c7951bb8b6b7973e0daad6994d17d0bbdb41b26c32ccfe7a1232f04c4331a1ade852d934157f9a202372503ca2929ce5cd692f12bd41fd647f8e9f282c4c005da9c146954caa106a22b323548d8c3ea7662f3067c48ad6662d1661b30062af626d508af32d864181a914787b9b8bc680cd012905027298d56285ea4b0048b5fa78333d02dff3ca931c23b4518b782fa88abc911f860d91aeccd7e30ea0e4d6782f1cca35176159305247ccf290ad094d097f13b49c37886b15c84e81b04e8177bffdcd9a68a953a6aef0afcbd5dd1d34982db670e9282b2cb3a478bc0bae916f33c7303974787255c9a46fd97fca34345ed8ba1068f883e40865fd1be8f86621f1f5412fe71f894670f2b3510bf132e0dfc2f474b3a31d601b36b477df8069435e7d03761f084b91988384e35b002a44c6073cb858f4fba0329e29178ce440d112e93e1970e904e01df9f4c8687ce5c8f06ed1d15ff0edd0b3dca28b896cb5119c07dfe66a17e5f88d1e1b7a69da0c2a5f97a2266a6cb2f9968d0d761c387ea63a1ae3e0f62a62883604a78624ff0c2b0e3000a0592c24d2bc79191ffb316f2ea26247258abf6041a9e1014c1aaa1a10f0c27b8f81e008ace20e5d0266e4fa78826fa9d803a118cdb4349b84699e425bb0458b4e6912b3bef5ad462799b4979912bd9cd124c3a1edd1b6e056d2883a1a1d6c13ea19735790122380774f200a50c45e9e981f9208567d317f4681c0d302ec87b7db25b92a3c21c82ca6c4f07c6cc4b03ec9db4c35aef151c371f9fc2b1e5a729d867ec4102953d3a7bd788474828377f4a47c5b6f5cc69e47f31e8be1978878748e9b8344c472fe986730d542bd6e0c279898e73eeb8b9a65ff936a1890534e7412b35891f83b8d6a5ebc1b87f48d38cbc795f48cd67be6c9a008a91e4c0f693d9122f39ee216c52cc3c2254ca5ec44d55d4a79965795dfdd96ac29d8d55de2ca1bb051158d681ba411aeca0c77617bb5a915c361a1b15a89f89e3d75b789ab74ac5aac868b53ae8f9bcd2f88ca9eed585b4233b5dfd2a9fec1afc96d1255a3dd12deb6726ec5c4c5813bb9006926d7a12b4b62a3b9d7df261124587d03dfe8032adfa80d2e1ebbb32f9513388300ba221084895fc92cd193f283d235148a8b3117e1f678e9536a0ddf208b5b5ed58abc01fef119e9ddb3bd2777acc8c35b4d885d9cf03f67b2c3ba30fb84ade39cc9986b9e14d9b5b7265fa46873c622805280eb3ba6574a22300245700cbd770d66c4931afefa2a8bc060c56ed6505dfbb9e124bc91a4cf74950e4684598a21254d72ae8a37d3bcdc1b9d9530b7fe4d14ce26255e285a5a24485b56f3514b74dd2dd934339659a2ab73961debbae46c0f13922005c8cd083ebec096211ce3bfd26d8c7ad6bd24cc800b24a49ac94a86faaf8da18777166258fbc9f9f31ef81f74acd957d24ef82c5fc700d02b55c9f12ba267230b441f85c834e19d061ec0ff7379c016dbe875b162aa402ccdd77ee8d88c089b334838557663092db71b7b47c2275c55eb93d45a9033b0e0575a9578bae964c58556812c0d6e3afc57820d9d21e9d5a7ffa556bc99220a3bf1ce879a7b44a4be14c850fb8de3dd24a4e4e08ad2bf2c5c277145489bf5a20c319b2b07f99aed33572b284e0e337de949d358d3d5f05e5d701bee7b6dbc982cc275f1029999cc1e31cefc56bb7482de6a83755c593c66bf1c8d03d5e49a37fec11be19ec351408c9cc59e852005d2422973bf6194dadb281492af38eef86ed94f3f58e319100ebf6e65af4b91bccef6d9e77f36dbc00cc81b1dceac3226826613dbe445f24eb889b8f7cc5037f3d8bf9a37dd3b6ce14b7cf67ce5d0e0422d7fca8bd65a9ae8161ab36263d95fe2460d4c46920dd620d75acee9181aff7534a8e7143dc0fb9f4a2b0c5df29a1f55c4fc9967b3cc506c04b0382900690b238f5f44c485dd852514b55ffcd365785c51af5f3a5188549d65393774918ddd11d660f6e9f97b1603d71e52a05a98b2a9c4c2979cea0092a5acec247114f601bb6af59612a6b4115e5dfb5dbf83914f17ed83a170698ddc22056a330b74b38d0b28eb4220b605beda17a25563c73605e6efa80b7e92ff0587e46b8b86e02a5590cb412879d1bb2b760f97b9c96213ddfd4ef", @ANYRES32=r1], @ANYRES16=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="4f1f55af07577f2f49d8d85b75f40c173db72ec20029a67d3ce01c46a7ea3ec4f0f015145b375249fa0e84e9cae3bb8b81762ecd7e82ef3d48496e0d696dd9ca", @ANYPTR64, @ANYRES64=r1, @ANYBLOB="96f37b7ef33a26dd4e71c7a048a42612035f0526358ef7ec78f1ff447bec89decb0857e15b3f947453be09dd5be361fb8791f76ce232a145d3898716fda17f0d64f9d7c7231cb926269c2a226fafadc638a2c2d3d15a4fa077b2242a59d12543cb7c27793bfc8adf7064da0a", @ANYRES32=r1, @ANYRES64, @ANYPTR64], @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r1], @ANYRES64=r0, @ANYRES64=r0]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r1, r1, 0x84, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:30 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000100), 0xfffffffffffffef7) 2018/04/09 10:12:31 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/09 10:12:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={@loopback={0x0, 0x1}, 0x12, r2}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0xa000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000440)=""/205) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000280)=""/248) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xfc9, 0xfffffffffffffef7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r4, 0x9}, &(0x7f0000000540)=0x8) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/04/09 10:12:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./bus\x00', 0x4, 0x5, &(0x7f0000001680)=[{&(0x7f00000004c0)="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0x1000, 0x6}, {&(0x7f00000014c0)="91b7407f365b0e06850c33cdca36bf5c9e931888ccf85c95d09ca8995af31d2c60f2977db7207fdce315de4da3de4b61b29f589dbd5444543e5aaf6aa7f05ff8f8999d5203b17c6e5b734aed7ae658b483c7f7ac41441a63ba234ad683605b047ef0c89fc3", 0x65, 0x1f}, {&(0x7f0000001540)="69db3caf408e3de96f6d15140b5926cb3868472781d86317652cdedd7128d08ba7b1783d2542e0156eca87699936e6b4bd06b5c21c116e4a30e7b59ad429f0566c066bf2107976397540ad36e9cf6bf469f7654f4d6b0daedcac75d5375f97229ea13d", 0x63, 0x6}, {&(0x7f00000015c0)="5b04a67d45d21fc69d724884b8bee809fc651e8d78f54fa0131b84c8b3886b0f8890630c26317d7479029dcffcead6906c9871d1a34b2db001d6f69bf2bdd32d642c1039c84045064bb8eb3325a010726cce4886e5bc171699b74e444c07f811c387b5c3d76dec28437bb2dca33fd9c3580df97fecb1b65a86d824d8cebc52bea074cef549c9a0d681174f82", 0x8c, 0xc42}, {&(0x7f0000002040)="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", 0x1000, 0x2807}], 0x9010, &(0x7f00000016c0)={[{@sysvgroups='sysvgroups', 0x2c}]}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x42, "47db06ba101e7f44b5c9d2c9c4ea1a8fe0412b4581fa1ce97ca7da6102b4819e038c71a3725f3f4fc641cfe7a378de59154c8b6d6d1527723b0a0a38b60c855dda95"}, &(0x7f00000001c0)=0x4a) getsockname$netlink(r1, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0xbf, "d7c90819d87992f8303ac2535f1166ea0143664b24649dfc0382faec5d0ca34858cea289f1abb6c8b1154705ee16d5fff5301af1e1865b5c55618cbf94aeba7f781897ac98d258f36b1aa332d5adc9d7620a4c11a5091602383e0f966010eb7a34b531ea845d39c0c870d7134fdb2ac564a7419d46914f8a31993b15f8227ba279eb411d4147dbb36a7c9adc19c9bf988ef6e435f0cf07a7abe2d37193236eeefacaba9c6a9c8c91027cb356ef5f975213f374993e7cde9bb81d291a82c1d5"}, &(0x7f0000000200)=0xc7) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x20, 0x4) 2018/04/09 10:12:31 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001600)={@mcast1, 0x0}, &(0x7f0000001640)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1}, &(0x7f0000000340)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001700)={0x0, @loopback, @multicast1}, &(0x7f0000001740)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001780)={@empty, 0x0}, &(0x7f00000017c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000018c0)={0x0, @rand_addr}, &(0x7f0000001900)=0xc) r8 = accept4$packet(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', r5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a00)={'ifb0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001b40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001d80)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000001dc0)=0xffffffffffffffb1) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000400)={'team0\x00', r13}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f0000002dc0)=0x99) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e00)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002f00)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r18, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002f40)={'bond0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002fc0)=0x14) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003040)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003080)={0x0, @broadcast, @dev}, &(0x7f00000030c0)=0xc) r23 = socket$key(0xf, 0x3, 0x2) r24 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) r26 = dup3(r23, r24, 0x0) io_submit(r25, 0x2, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r24, &(0x7f0000000080)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r26, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9}]) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000035c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="a0040000", @ANYRES16=r2, @ANYBLOB="080229bd7000fedbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400d9feffff08000100", @ANYRES32=r4, @ANYBLOB="8000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="b800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400070000003c00010043000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040019b85c3308000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="7801020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004005204ffff08000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757b65725f6c8ec384f3b4b025696e6b75705f656e61622c65640000000006000000001d08000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="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", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="2c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100010008000600", @ANYRES32=r21, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ffffff7f08000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003c06000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000000080"], 0x4a0}, 0x1, 0x0, 0x0, 0x8004}, 0x20004800) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/04/09 10:12:31 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:31 executing program 5: request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='user\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x14, 0x80000) r2 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xf58f, 0x400400) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000002c0)=0x6, &(0x7f0000000400)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendto$packet(r1, &(0x7f0000000340)="bba3467eb73db59ead9ec6765d6dc9dbf1146bde1903cd87a1bb8072355f2d6c08bd132f14bada423a2c975ca59eee34b10876", 0x33, 0x20000000, &(0x7f0000000280)={0x11, 0xf7, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000300)={0x8, 0x40}) 2018/04/09 10:12:31 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x40) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x2a, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/42}, &(0x7f00000001c0)=0x50) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e20}}, [0x1, 0xfffffffffffffffc, 0x96, 0x50, 0x2, 0x7, 0x200, 0x81, 0xee48, 0x100000000, 0xffffffff, 0x0, 0x64, 0x2, 0x8]}, &(0x7f00000005c0)=0x100) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000180)='./bus\x00', 0x8, 0x0, &(0x7f00000000c0), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) renameat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./bus\x00') write$eventfd(r1, &(0x7f0000000140)=0x5, 0x10000019a) 2018/04/09 10:12:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) socketpair(0x17, 0x80005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000180)={0x3, 0x89b}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r3}) 2018/04/09 10:12:32 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x5, 0x20, 0x0, 0x9, 0x80, 0xa2}, 0x1}) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:32 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7239}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x3, 0x80000000}, &(0x7f00000001c0)=0xc) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:32 executing program 7: open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x9b) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0xffffffffffffffff, 0x19d, &(0x7f0000000000), 0x800, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x100000003) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/04/09 10:12:32 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) lgetxattr(&(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)=@random={'system.', 'hfs\x00'}, &(0x7f0000000200)=""/184, 0xb8) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) openat$cgroup_int(r0, &(0x7f0000000340)='memory.max\x00', 0x2, 0x0) openat(r0, &(0x7f0000000300)='./bus/file0\x00', 0x400, 0x1) ustat(0xf21c, &(0x7f0000000440)) r2 = add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5cfbca64a4ab470cf1e285f7f3c6ffafda7544a12bb46a4eb471", 0x1a, 0xfffffffffffffffc) keyctl$clear(0x7, r2) 2018/04/09 10:12:32 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:32 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:32 executing program 2: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x200, 0xfe52) ftruncate(r3, 0x80003) read(r1, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:32 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000900)={@broadcast, @broadcast, 0x0}, &(0x7f0000000940)=0xc) sendmsg$can_raw(r0, &(0x7f0000000a40)={&(0x7f0000000980)={0x1d, r1}, 0x10, &(0x7f0000000a00)={&(0x7f00000009c0)=@can={{0x4, 0x20000, 0x80000001, 0x7}, 0x6, 0x1, 0x0, 0x0, "358b99cbff1c90a2"}, 0x10}, 0x1, 0x0, 0x0, 0x20040010}, 0x4) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="8a", 0xffffffffffffff3c, r2) getrlimit(0xf68d1270dbc6ff96, &(0x7f0000000040)) 2018/04/09 10:12:32 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:32 executing program 4: r0 = memfd_create(&(0x7f0000000040)='hfs\x00', 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1}, 0x88) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$eventfd(r3, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/09 10:12:32 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000280)=""/234, &(0x7f0000000080)=0xea) 2018/04/09 10:12:32 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={"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"}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) 2018/04/09 10:12:32 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0xa96b471ed8f830c, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x5}], 0x800001, &(0x7f00000007c0)=ANY=[@ANYBLOB="cd0a3b73ef62a95776152e8bf684b91278692b988113308be8ef0e27547c8d5e9d01d956590e3b5478b0a4b4100a1e1093cf41340db864ab56822ee61fa6414f6b41d5876e9f1847c6190b73bbaf25d358f0c471e8e210a4ad0e9bf064f820d9b14046c4caf9c514384e62be472a1dab33bc03dcae2c7e85253dbca88a8ff74bba2c7954b2b086a3d117692755586075179b2b11587de2a401f387526801815517d892fa6223f986a0023cd6203c0d934c5bec", @ANYBLOB="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", @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES16=r2, @ANYRES16=r1, @ANYRES64=r1, @ANYRES64=r2, @ANYRES32=r2], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r1, @ANYBLOB="66ec7ba8d85847fc4efd866b7459a024868c387c7d1c761465b23ea4ba838944fb99eeab", @ANYRES64=r2, @ANYRES32, @ANYPTR64], @ANYRES16, @ANYBLOB="a15394dd994f4ddf7fb28d31f365d2b2f424a7d72c02b5b1908128286d65c2dadc2e5f1cad82dbb38119622925f7a7c44103008463d2fcf0c8f2fa512748d37e837d8541273b453b92f797c6ea6b57aaefb8e7342d4f30d5086db690a1da01d75ac3396762f39659c090457183d9aebc9b8db4bc7f6ce62cf11c720d1b54315f80139591a33a5717fc7061249376712c3b98430886822605111210960bf940604cbebf945dbbd0bf21701f46b4f54a5d1d5515c87bb2fe5f2be3f76de983802ad871e2aa680b5c9be9bd83af6efe0fc1"], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="ff171e8f09756089b367990ddac68a8c4bc66c0b8f9c8d861f7900d099f21e7d9bff4615a1854460812cd27b419fe5b82414385d451be3c5af0a8397f8d31c4323ebd6abced44fc6eef4c702ac94643c856cde95d56a175f9b59d66debcb2068d371bc404254f905e6cbc233c8f073ac80f8c86171002b6060225ce8538c7f5a5d7732c9616a59b387cb26b2a54555a0ab542deb9e2d034d2439d6fc11a0ad18dc45eb579a8c0fa5c5ae5718699e927e7134c5fa23242c9be4edee2a4df9ecdd92e25e69b9c79041c1daa0627fc3c2a7cec0848ba04705f8a5", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRES32=r0]], @ANYRES16=r0]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000005c0)=""/225) write$eventfd(r2, &(0x7f00000000c0)=0x40, 0xf64b362ba69f79b9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:32 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/09 10:12:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:34 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000001b38)={{0x3, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xfffffffffffffff7, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x3a, r3, r4}, {0x8, 0x4, 0x6, 0x100000000, 0x6, 0x2, 0xcc14, 0x68}, {0x0, 0x6, 0xb1}, 0x7fff, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x7, 0x0, 0x4c4, 0x8, 0x101, 0x5}}, 0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000004c0), &(0x7f0000000280)=0x60) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x70, 0x4}, &(0x7f00000000c0)=0xf) sync_file_range(r2, 0x0, 0x1, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r2, r5, &(0x7f0000000000), 0x401) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="269a8600000000000000000000000000"]) setns(r2, 0xc000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r6, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:34 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x140) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/36) r1 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='ifb0\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/04/09 10:12:34 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000001c0)={0x2, 0x8, 0x1, r0}) clock_gettime(0x5, &(0x7f0000000200)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x19, "d449802cad890896506a91d1aef6d657653b60294376f306b3"}, &(0x7f0000000100)=0x21) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x4, 0x5}, 0xc) 2018/04/09 10:12:34 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000140)=0x8) 2018/04/09 10:12:34 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:34 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/09 10:12:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r0, 0x80002) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getgid() sysfs$1(0x1, &(0x7f0000000000)='eth1%mime_typeppp1&.*cpuset@!vmnet0%lo\x00') 2018/04/09 10:12:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:34 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000003c0)={0x3, &(0x7f0000000400)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000300)={r2, 0xa, &(0x7f0000000180)=[0x1, 0x6, 0x9, 0x3, 0x34d, 0x7, 0x0, 0x0, 0x1ff, 0x3ff], &(0x7f00000001c0)=[0x8, 0xa3], 0x0, 0x2, 0x1800000000, &(0x7f0000000280)=[0x8, 0x4], &(0x7f00000002c0)=[0xbd, 0x7fff, 0x6, 0x6]}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:34 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/09 10:12:34 executing program 5: r0 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='keyring\x00', 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="bdc11dbb1c6df87b22f74b95e4ba2fc8f99a494edb85d6c2da11b75f9f320c6d6161d37ad0f20213a98096babc8fc48740e5917b92849a3f417caed198fedd18a84dfba0d12b2ffd96f9c63ba144b371115e0f2eefcd052630fe7db19bd2ae8e8aa980ac01482b411476c125145c2047897b4f2db64abafe356f64c943bbf8f13b", 0x81, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x400002) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000640)=""/162) r3 = accept4(r2, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x4c, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000540)={r4, 0x6a, "0b68772c970714fe22dd7ec74fd5bdd9ddbbdfb96db80182c2ed730051bd6da4409d38ce0d315dcaf568912c3d4f686249d446a384894244e996e2b8caf45a529ae1aea55457c18b023f6bb1741803930f12d9baa010786819e9ebac5440d367900afb01a0c557a9843b"}, &(0x7f00000005c0)=0x2e) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000600)={0x5, 0x0, 0x10001, 0xa1, 0x1, 0x40}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:34 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:35 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000080)='net/dev\x00') syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f00000000c0)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:35 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockname(r0, &(0x7f0000000140)=@ipx, &(0x7f0000000040)=0x80) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:35 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:35 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/09 10:12:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000300)='./bus\x00', 0x4000, 0x1) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="0fe83c36eb2b7b1f55e0c6ca4638cec0eaf9e405ce70f5f2eab3f3cd0ee02af74d790609248ea254b4929dbacf397c5b20a3222bd0c7b3c9e8302ec302616fae4728fdbcc9d4d5c213b5e441fc55cc65fda0ea635a8b4af7e03df3d54bcc5308d66073a23762164978d95715b4c6d6f143c21fa58acc191670d8a24c82653d72e13acd738acb96020275659115fb773f01ca93f420df5d63c147faf1f1d40960fd6aa3ccdf6efc342daaa9", 0xab}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, {0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3e}, 0xfffffffffffffffd, [0xffffffffdd39eba4, 0x7ff, 0x100000001, 0x9, 0x64, 0x8a1, 0x6]}, 0x5c) 2018/04/09 10:12:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') mq_timedsend(r0, &(0x7f0000000080)="3d48cba93c0953c9fe6737da732561348e228218c64057835a58fa44f14fb614d54a719a8d24f1f8e6f161b7141b377cbd25c4", 0x33, 0x7, &(0x7f00000000c0)={0x0, 0x1c9c380}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="af", 0xffffffffffffffe3, r1) 2018/04/09 10:12:35 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000280)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/09 10:12:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)) 2018/04/09 10:12:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0xd0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0xff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r2, 0x10, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000004) 2018/04/09 10:12:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:12:35 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x4, 0x7ff, 0x1, 0x5, 0x2, 0x3}) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/63, &(0x7f0000000140)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:36 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x3, 0x7, 0x228, 0x800, 0x5, 0x8001, 0xffffffff80000001}, 0xc) 2018/04/09 10:12:36 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xb8, 0x0, &(0x7f0000000380)=[@request_death={0x400c630e, 0x3, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x28, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x0, 0x35}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000001c0)=[0x0, 0x30, 0x18, 0x38, 0x18]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000200)=[@fda={0x66646185, 0x7, 0x4, 0x22}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0xa, 0x1, 0xd}], &(0x7f0000000280)=[0x78, 0x18, 0x0]}, 0x10001}}, @increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}], 0xa, 0x0, &(0x7f0000000440)="075685af2787383ebf54"}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:36 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r0, 0x4, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x4, 0x8000}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) write$eventfd(r2, &(0x7f00000000c0)=0xffffffffffffff00, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:36 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:36 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'wrr\x00', 0x8, 0x0, 0x4c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x4, 0x2, 0x400}}, 0x44) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) fcntl$setsig(r3, 0xa, 0x18) 2018/04/09 10:12:36 executing program 6: write(0xffffffffffffffff, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:12:36 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x82, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) read(r1, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1', "4a1e40ae01d72fc4ed183d046fad94efb079d7e202e9418152e9fbc7fa306ba959b20deb99e79df08f759fd18433a4dc28a7091b4063d707bc1b1026e1e1e4e4b2160dff385b7648ae808b0c1ae9c77cdb7e8ec9e21db0859c152b639f5f0149100d3f7ca0c1dc1fc41a45d6dd1fffd5ec4f847b0ea2a8b2e0c0c71a6f704de2d3ef5087daa1ab6d48a344fa27ce8fb731c77d164f0411fcfd348f76edf2c9b85809eea70b2f22531acd2cf0508a8774d0bd4d098ea3b36eb3afdded37d86f22fb98ed6e42670bdf267f5cce5a55ee13b6306cbbc2165afa30bceb39daf142eec40d1492ed84780c2045"}, 0xee) 2018/04/09 10:12:36 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:36 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66fcf87eb2bb8014b50000000000000000000000002200000000000000000000070000000407000094040000000000004001000070020000b0030000b0030000b003000014000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac141411ac14140fffffffffff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000180c200000f000000000000000000000000000000000000ffffff00ffff0000000000000000000057a6800000060003083ef00465727370616e3000000000000000000074756e6c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f520000000000000000000000000000000000000000000000000070cdcb136a510fe57fa8ed495b20a2094d0f64432d2015a7db0bd4ff3e010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac1414bbe00000020f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4e0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x2007ff, 0x1) llistxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/121, 0x79) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r1) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xcf227ef3) socket$inet(0x2, 0x4, 0x10001) 2018/04/09 10:12:36 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair(0x3, 0x0, 0x37, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x3, 0x3}, 0x14) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x0, 0x5, 0x1e, 0x1, 0x10000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e22, 0x0, @empty, 0x7}}, 0x8, 0x9}, &(0x7f0000000180)=0x88) 2018/04/09 10:12:36 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000500)={&(0x7f00000004c0)=""/63, 0x3f}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000140)="92453a29d68838d743d994fdde14cd6e0d9f4ed50dd00e18a64021608a42ab0299229f712ff87c106a6a1fab423730e72e6798f4ddb54978569039c86b5f494fe72c0b6ce122d02126d5f25de43794ca226a05e837", 0x55, 0x2}, {&(0x7f0000000280)="2c119cc32de736281f00a930b6ce11362b84e115c90a982e3401de5271ae5eb80b161ab4fbd51a591ef755336ca5aeabb6fa93e75af49320598f78a51491c983e8b06f54314f8f913dd6f16e1a782665a291469074efe764bf1d609810242df61106b3332dc6759169189296aa9b96b3fc8f065d0b2344ffffc87686bdddcf759e8940d96524d1406cc2498c9801934867d08ea81969f38207876f54a811936abc3b41ba9eb194604504aaa7c2552528d17d", 0xb2, 0x1}, {&(0x7f00000001c0)="dd4a1271f4d7cb41a4ec4d8678fabb1d31a6c0909127ab82e62c8ec5df1009cd34e14a0a88d8ab54cd18a52c72b212ea7cc83114eb5a02066dd2", 0x3a, 0xa}], 0x12, &(0x7f00000005c0)=ANY=[@ANYBLOB="f55d208d1a6fc5bbd81e0e58680f1ef6aa0fdfe4dc939125ff66c5a9c28cdf8b3c7985a6598421a1690643a17174a8f6eb80c2f7b0c015a412cdb4980f28dc25ebc2d01f7db2209444b6eb68a649d088b212a20ae52aed20aca6ebfb21dce246af8849cf65219b01819fecc2c4d62c6a420705a6d3bd07c1ad33b4e2adcc3608991a272c97e96644ac8c8075681675b62d4b049ded4b8d630014ef861002a915e18b730a0bf9a6b81fa68f9b390af1f6b0a27160ab14097794d18f9d737ca8023915c359b62d643612ff570d40e893d320173b40249deb0f84532c17594ec7ee442d4e935f", @ANYRES64=r2, @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES16=r2, @ANYBLOB, @ANYRES64, @ANYRES16, @ANYRES16, @ANYPTR64]]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$eventfd(r3, &(0x7f00000000c0), 0xfffffffffffffe96) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:36 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00000000c0)=""/112, 0x70) write$eventfd(r1, &(0x7f0000000180)=0x2, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000140)) 2018/04/09 10:12:36 executing program 6: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:12:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x602180, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000004c0)) r1 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/admmidi#\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x200001) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x86e2b97f67a8dd4e) perf_event_open$cgroup(&(0x7f0000000200)={0x3, 0x70, 0x2cf, 0x2e88000000000, 0x4, 0x5, 0x0, 0x9, 0x20, 0x0, 0xf29f, 0x9, 0xc81b, 0x5, 0x3, 0x3e8, 0x0, 0x9, 0xdf85, 0x5, 0x66, 0x3f4, 0x9, 0x1, 0x9, 0xd2e, 0x5, 0xfffffffffffffffc, 0xfff, 0x64c1, 0x1, 0xe84, 0x7, 0x7, 0x8, 0x4b5, 0xffffffff, 0x601, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x20000, 0x7fffffff, 0xa7f, 0x6, 0x8, 0x2, 0x8000}, r3, 0xb, r4, 0xb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000380)=""/214) 2018/04/09 10:12:37 executing program 6: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:12:37 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x40400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000004c0)={0x2, &(0x7f0000000380)=[{}, {}]}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000300)={0x0, r2}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x77, &(0x7f00000002c0)=0x4) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x7fff, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="af", 0xe3, r1) umount2(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/09 10:12:37 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:12:37 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) acct(&(0x7f00000000c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:37 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x41, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r0}) sysfs$3(0x3) write$binfmt_elf64(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x2871, 0x7, 0x0, 0x20000000000, 0x0, 0x0, 0x5, 0x10b, 0x40, 0x13, 0x2000000, 0x8e9b, 0x38, 0x1, 0x95c, 0xffff, 0x6}, [{0x3, 0x0, 0x3, 0x1, 0x5, 0x1342, 0x8, 0x7fd}, {0x7, 0x5, 0xfffffffffffffffc, 0xffffffffffffab55, 0x8, 0x97}], "95ad596f25aa23c6ffff0455572b489181fac8226b3a063fd6cc378c7552a64970d6b5bf87963b4a1d63eac3ed2659ba7a033159ff9cff185db45a5cb658ab3eb22ac38a467d9c808c351fc73b3e61cd285286697ddb834b0aa6a4c2eceef80195bea1d96fa8699a18ae266d909502db1c1f5b8c169c8c7021586f57973089eec161547b5ca92cc47ee31a25cb234f3800cb60a64d1770df7008d2d64aa945bc562634fa83d786870fe20d2807a5f3e77984bea1df118bf27deaf6a7afbafa8a7faafd7a98b64248228cfe720bebd7f95d5b", [[], [], [], [], [], [], []]}, 0x882) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) set_tid_address(&(0x7f0000000000)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r3) 2018/04/09 10:12:37 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x7}) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:37 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:37 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x8fe8f55c63c77914, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:37 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000), 0x0) 2018/04/09 10:12:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xf2, 0x7, 0x100000000, 0xfff, 0xc3}, 0x98) 2018/04/09 10:12:37 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:37 executing program 5: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='%\\{\x00', 0xffffffffffffffff) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) flock(r1, 0x4) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r2) 2018/04/09 10:12:37 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000), 0x0) 2018/04/09 10:12:38 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0xa0401) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/04/09 10:12:38 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000004c0)=""/221, &(0x7f0000000180)=0xdd) 2018/04/09 10:12:38 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000), 0x0) 2018/04/09 10:12:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x1000, "172f04777270e27c4714ccdb0787a0bb382750c4851c9425a31a5f6499637e46463c60f97bd422afb2c3143bc6151c01cba5412ece45b6994a314995b27bc3689b2e7577f41120fac1c0bc78e420c501fd35c430ead45eb50b5ed9de868f932fa576100aa0de12bbf52d0c0d2062fdcc7aff58fb5f4f02fd380b67bc6e07ac3912c9e0e94b5074e168c098e91b6dd3c6c910112acbb57a841e58bf26bc7ba28d981156dcf2ad087753002a7a0d12e0ca5ac0d914e39c267d485c956e7917746c1584d790d4ecba1c43107032a438c5725c2961e18f7915b2e042240115aff94f2670ee5698670b99b85eac6cee7654ca93c2cabf10449a5faee17b260a20f6e3fa398754339077c18d71af7f1ef3450a931030993613495124b0afe58a2df530503a026ce4e0a9abc12f8b80bc09bb1676cf2a215ad04f7e59df88921fe13ae7251bde42f92eec04b0ba10b99e84520e11e0ebcc9e290ca3d24748cc5bf249cca6f01d3eb4a9763dc7965056c87c3643eaa00090b59d58aa7237762f991ed508b852f9b6562fa44316d435016ab8b99e6ec6498bc28b83506644970efedd4dd87019263f03e2d06118989fc0ef652a9573617ed581b11309b972b0de54902e98c8fcc56765a404271d94471f0d1ce5665d1bb3a996afa5311a8277ef0df1b160caff1008c6cc416103a95dfeaedeb5a69f632b6b2a6f3b24ffef44ae6cfec7bdd112f80c7668e2d32d1d5b8e45200a33290914abece49982f2e948afb81bfdc82204c9f5ef605d4f2b0862731bec2e0d642ccf391e7efd073fd06aa679d144d2a183b5ab3273009579f3b389c1c79e13a251fbe7513de0da672531603cbb296a3d15585d3c80a553b79e235054fcad82f3f7b5a25a49ce1a5826fbeaba47c37d7f4a997b64d74d0b6d86733c44b520a1aefa80c7fc0dc9ef745f6ae87d2d2054cce43d3e9de285441122bd7b2fc4de4a0d344911136198dbbff276264f8294d00b846b1eb3936c0937c67fd041525ca99821f825b667a13d328551b626b956f7303d05fefa0b900ef1b26c935ce1b77b71db2adbbd40515fb9c2cf1a7a506b4eb8f53f1d1833e78f252a6952c14cc8227eab26dca89ce52b2fc38cd5a5b98c1fb8019ae997a601dd92621cece77e8d59f184e6586f05123e9250097723153c547e538268a12918b665ec3d591dce9bd7956b43c6efccd2ae77f519beaab8aa994d29a52e77c9ff6d4b17a54f5382c6bc7b6eaf8e7185d2ca046684ad7e492cfebcf664998304f4904ae3a6b7f3765d394da96cf44bb456a7eaf618921e7f9c45bc8d3c79f5e8117aaa8518086cd03c3235b8b0dc67aa85578c59ef196e7891853b2b72feba8a9f5f7210493fa386c57e700c1420bc0c3dde41adf518ef175a14fc91d74f555baab8116887bc6fe057c4be79c9c7897d5bf75288c06a71aab92794971b2dbd8ea169f85882bf7fa4e6dfaf36cbc1ce2c3ca002d509bee3f0e5911e44138b80adc302c077e299f28a20ea3b6bab31983dd71b600a522add99df5859018cac25b06615e7ef4eb755d9bcdcb7a9bfadd8dc4d18a6aa9baa57e48b6de98d78b92ed19f00ccd3835edeb4ebd4a361d59112114bf15793c75e6b514be8c144649feecfd5fdd266da9f9aac56912b8c2f8218810b3461b48a20883748febd03549e674c49cf9a9e80da59bd933e96b7748eb7d5c279a0dce555c4953a7a488d15ec5d0dfe3df6afa943151bfa847cf0cecd4789a4f8856dfa0386660444c90a8879f70a18ab65b4ea3ace0fb8090e7c59d35c1e4a1f177c5004ea8f3524a9fcb866a90ec16c1a1004f02f50f5c75cdea92f8f5669615b6f7fd2411474f2631a557f543b36736681a64a103f9a7eb31669c9f322eaf688112d0953488150284069a53c294cc9cdcc9eae0b9514503483dd4aed76101fd8b70ac908c02774d2f7c6d8e0bf6c734210fd5df620060a190f6a205513fdcfc358a828176bd4a3d63e4b6c3814efde547380afdcf8ab3c6da79dd3a4010d674ddbdefdb5d700d4e5aef5d0ab313771219e0da7ee240fdd6a00c9446b3afbc0c5b35d2a920456e0683ce6ec57b6430e90462c39d88a52b6e8f71c87722fd702a37a5d278c421ab77be18951d13c19eedb2c25ee79e3a051ee35ffd42d4db103a27d4708b96b5575964bf64ebc6e99f5a43085bdd526c26add59d81f112e664ec509297268c0d530f2cfdc64b92fb5dc71a5ae22590793e5ff783b128b921a77205c9a95616b5496108b66be259edafc5e0fcd9ceaab0d40caf107f22297219f528e370f58c4bda9e84fb19bd88fe008785b76896defa0d6ab9db894041c5f6e494bcee04ddcb2254f2c9beacd1916bd47a6f19bb337550f0f816fe4aa102f50e9a69e5e48bc51043efa54c2830a17f4579c9333d771b3b87da45bcdadf949dd1bbc48658c7a91f86be2b9f7160b3ac79448123bde7ed9fa423dcdf8fea3a89ba158a4978a237313fa4d960a56472da9697e1af8d3e3d34544ab63a2d3dd707aa3664cad26c2e25d5443d46620771d4ba12257a0c64daaec2d0bdaad247fe739d18a864a5210a00af8f346352c0f6c5dfd6f4c3e8e63445220c09c23ed5d273a4a6ca835885d4c5cf087f2321ca43e7f2c0a9668a51a756312695fc2dd70bdf278af14b72c1fd0b63c8258b101e4033caf577e66604d8c1a87917e40f142f03c78f72db89ee2e103f1011c0dcf3b90c6f0ef96df20e75b653bb8f58e0db80f9ecf74b045e334887d4f7827ab0ef6dafd1c8754a9f35d0c85881b4441399329efac61669bf4fee685af447c3c8c1a6d8bed19193f859284aa08d5030f0b13dafe1f3c712aa6b322b0388daa060dee81fd0f220781903560e1bb98203a0c63af7b85477cd0cfd3b7b8f3397c0fd30b4e9219b10e3ad235a04d5d1d873fa01b38e2ffff4ceaa51d2d122813f83264688d787ffdc35ed4a5c68901147ab86503120fd85b97d980a91ac033aa126e60074c03676f5b221928af3b92ef5b2080cea7e0fd741350d3fb8f0baf09b81b3076656222fe6ce9deee8aad1014a169df6832c945d8cae726357d7ee963f63770a61e61e1261987c031c7e07c2c13a89feab3b1228a85f74b747e6bf1a2771b2ce7b46eae9d119af0f175526f576b49422f952c8c5397ad6eb106f5d439b61dd01a9ca24a23ebd38a94d5912268d98159ec89b6d7bcf9671b38b7d3d7a3c0d12821d121a511d72462fcc23131a77254163d3e6ba3ad80503ee13a9edb105ba44523580618187b5341828b355d4f062a091ce96a4f62169ab5642d0b3017159d4adbe2cc2b113a2b687f177050f50cf6d50c032fd024944e8248b8c1d6981fd0ff92ad7b8ef3536abc54ee5f6b974de54bd182f069b31d81e5fc86037e67557b979d1949035414da9d7ee7bd1789b7dd9b18b036eda948bffa7ef983a0564ace794bc530399216584a6b889e3f8587e49597e169ce8a5ca2e40d8eb8676e5f2f4cde69dfbcb9f32a12c0d791d55064558beada2d1ec2553dbac0a8b1d4c7086d2e466b44840ab9f7fafacb8e87527aa85fc156149978dc89b66c98c6923f75a9bce9b37aa56d9c194f779ef38ccd31cd8938c0a0965556bb59ea7a12aa5853804bf03a5af3f85674ad4a66c2ba205294386e1304677eb36f5127083b7ad98b934476a8d78369a19c2d3a0e35e0332720b125d902099d3ce1de8a2f4ffefbfb19e557091351d8a62484e2297459f7d22c34ae0d32c20ac3223e740de298e8a720f09a639ba178eeefb78549e32105a6f697d0801948503fbaf7ca900fd00fbc1b4529903033b1081d64c007fa971a0eafd28b5b9e8bd06b9701652bbc4852f4e7ebe29a48d829ad75cb934821a7c28edffef4be6653cf09c726a2cc879a8e6c95ccf04dfd2b8bac332c446db8c57631e8d66010b11c4ef2e02d7878b4f27d8aea4e7e23373bb3ff9cbb7e4c15f3a5e815936f9bd5042b65e78ecde28f9504e85eb53da66f3ea7f046acce3dea6915a295b0e01dc7ae8ba5c425b4403afc713d23aed4115e2853523e0427b92aa3535ae47fce2d7f937dd0bdd4e40de6d9a1054f4282477e14e1c19edda1bb60f77050125623c2adc0d228e405be810585b49b174f8cb5254a3d5e04a5caa96a329f12b03dd904b2fdb812a453e5907afb37a3f0d1799dac2a827ba7390e3be105dc06912849586155c7ff8a651d82de92b7eb0e417f06ea91df3b28ecf0c49754953740b86dd204fcf5ab92715197c688fd3e267d173dc2bb68aaa6450d5fe311516b07ad7c273aa6734aa6b225c70d0e0f44aa349b914a4333a73c4bb617b83a7a61208130e7f1c19756e4aa4a36b48353d535f3fc4f578ff85577a7655eb7dffa5973498f6ac53194e5aa07547f12b17183d0dc1c25a1d26883a0bff143c78d76199de405e9abd604dd08aa9dee4b6a19fc16ce3248d2ec2f961f3472d89ab30b6e8e880323ddd46a9c1b8958b365b94af19b02917eb5a61746d52f6b813b25d749d48663911da3feadb02cad062444bd325727e6b1881b9f543fde621b71ae22575416ab7ca64967645a31685e39dd01f5ebe8325daa39fbec836c8f92dbd565e31fbc4eb1c9f554027a9cf9d35d7ffbb628da1c09737cebe56217bb35b9cc2ef3d5f6fe308512fa23a170d61c2ff3cd6db1303dad5aebae91af67ba205f281cbe16358f3a1d1aafcba9a27673600a2e624d021c78c01a6e0d2178f26bdd771233d329b263a32798bf7c1a73edf8454b8f2664968c9650dec712ef740d4589e3595931edcd42efc448b11938a535441860681c073c255ed6a19986f7b2e1f1532e908669084dfd511724ec17026e9f9b6924cc2f726285c4b149eac6421c7b5ce0a17c1f582c404cdc6b8a6fa67dac63faf8a997c1b970f63cb2d7e5d8a9779ea2b22554664405eb5c2924ec48f412b3729ad75d2990880b0542fbedc955a92d134c0fabe01d7c61e0f142ed941790717d33ac7274fc075359a744466405fc91acf402dfce072c8e8f3947a83630f06f1fc54f93ab5b088da15cafabb8220cfa5e95fb899f0222eb38f7cdea98b317132a00963c7acbfc55d7b799670ec7f6426f1bbbd52075b6c6017f7310b9f3dab638b1eb67741e0cd13e05897a57fe4ab1533da38bd1320a9b847a38b6821b55ce8e8df5c33711769701936731f0e0afa638e29804f9febdb4ba4be3bcac3634c789218cd5c0974553c9be8a4bcee168f90eb3b336f4a4f66b6eb89e6ad8f48efe2dbdbda2c12a95c3ec9b5dcd3634f3c601dffd924298be4efee750c53143c274b571e46e2752749c0b919cfd86fbff8141fa9efa3afdfb25278f9aaf5383a09bc916dd8d618634c2370f5dc429baefd94503963d8f18fab50385554a6aa8c32ee9d3dbb368eaa680ce6d9b6219e45248c33570cc3af4c36de8d3c50de5952302e547c85834d8fe0f6ea5865fc56e19fb33e74f48056f1ffecf73b16dc48dc3ad6a4937c4499c609b28183ba8c98522ce8b2faf1ced86182f72afdba6a94acbb762837b50e6bce19b4aec345916aa3814e5c41d2fe051c14240a30adb91fa0f12f33afe11c4146dcad6333e4f9a2448679bb2d3ef79e82f05cfe3327744142df81f734a40cd4482be7d5d2dabaf61d8e7585eaa8be4b1eedd7406d302037b4c542f1de63ab7a16e5fe785de02a72296f1043bdaedbb24a48cc1f8a89e6b269669a50d29105cc0c2ad6e1155ddcbcfdf803c463635baa2d2112ec17f0441d61de9d1ef9b58f7000e3767db6a2ef4e24766e00e2741f86dd602aaf259e4572c"}, &(0x7f00000012c0)=0x1024) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r3 = getpgrp(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001340)="0dc378a614ba1673c01f6fa16d2906cb752befd470c071d9baf44293dbc35a78f514ba8c215a93c8b6442a4d5e0d1a5308a8199217d6cd0c2ebe62147b0098fadca798fa") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001300)=0x85000000000) rt_tgsigqueueinfo(r3, r4, 0x26, &(0x7f0000000100)={0x31, 0x100000001, 0x4}) 2018/04/09 10:12:38 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:39 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f00000000c0)="2d5e2d0519de02000000274d9514826c2a4abc9cdb2ecde8e97600a39adbd4d11d801c3ccfd02704efe0424dfef035b302e6a4522ef0a25f15e313e8fff87a1c39b0dff21afcfa721fd31b72f5aebd138f7ba2880c13ab6f490a46336e8d82c8cffb6bf870cc8ebe84b540555c1c2c8d23dcd10e55c9a256d1440936b08fe4dd272f1f9905e9a23fb9c00663d25bc2cacdfaf5b15ba2468a76dc50d25e16e46a29000000000000000000000000000000000000000000000000", 0xb9, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:39 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:39 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f0000000f80)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000004c0)="5686a13255bbf197db4b666802ac3f902e8271c28558bbda542e1c90e7e879a030de39e443f4b475ed177269e1b9c2ad3269b910d41c7b45f25e7a3521f64803e29af3b33bcba6494f7c62ea2c8936b1d5a927433da087e42ec74e1a992b24e30d6c9e6ae94aea443a80802f1b85c29771b516926ad784e7318fae137e2181d4320d6e3a713bdd27565cb38ae1bc8dcc5b15b665f3c12246df0c7a2133b504dcbdf5e0cf140768e2c16d933e8fd8f6782a62267d4227ccc9111bf9a139114d14eefb899395be04737fd5f6d0", 0xcc}, {&(0x7f00000005c0)="336ca9d54188c09e3be3b85f9f8e28c001f08f6c0b8e87ba6aa92a8f16cf96d0a4fbe425be923891e7a00c997e85eb7bf0e2d207affb60b11d77807065f06a6b5055b407f5f664a44a82d4b23cd4837ad2a433c0c802367540209a728fb5a10c1570b137916c11096a45de06aa08137d5075aac26f171bf7607b45bbd501f3fec5bea26cdacd195f9ce7b611c6ef822e1d7f19a637cf5da7940aecb536a2c2abbe8fa048ae59099ade4b8a3f2a28f170aaeb68eeb512f67488bec57ba21f0855ecc2791e5af5b36bf7fa59fd1d431b", 0xcf}, {&(0x7f0000000280)="0fb287a37c4403caf07bc05685a90b6059aad59b0c41c619535f899ea82ae9dbfde6fd776abcf02f85efedc3d8497a457b6f5afeb7d26e405356fa9e0c1d6dcabde163c66887670b18655d82ea28e5d2b4992f99e48fd287fa881fa69934d6339bc31818fe32f636", 0x68}, {&(0x7f0000000380)="ddb169fc0e0c0734d1d2cc94cd48bb7d04edfe4225e814fa7a9aabfa1e3da97933242fc33ddfbaceab7e79d4b16ace581796b1fbe4e525148f734d3958f70c6e3185814b4a995d92bdc72ca2721e42689011af89c5ca1c44449f30880af777321c7ac89bc1be4c028b68bd281981e93909461e8b3b4bee", 0x77}, {&(0x7f0000000040)}], 0x5, &(0x7f0000000700)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x28, 0x24000880}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:39 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:39 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x3f, 0xe65c, 0x8, 0x3}, 0x8) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:39 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed00001321", 0xc) 2018/04/09 10:12:39 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/84) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:39 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed00001321", 0xc) 2018/04/09 10:12:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x100, 0x401, 0x0, 0xfff}, 0x6) 2018/04/09 10:12:39 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:39 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) symlinkat(&(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000100)='./bus\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) futimesat(r0, &(0x7f0000000180)='./bus\x00', &(0x7f00000003c0)={{}, {0x77359400}}) write$eventfd(r0, &(0x7f00000004c0)=0x10001, 0xffffffffffffffc5) umount2(&(0x7f0000000380)='./bus\x00', 0x8) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0x5, 0x800, 0x3, 0x20, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sec_ctx={0x2, 0x18, 0x3, 0x7, 0x1, 'g'}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x6dc, @local={0xfe, 0x80, [], 0xaa}, 0xe93c}}, @sadb_x_sec_ctx={0x10, 0x18, 0x25, 0x20, 0x77, "da3c812cef39f0257956b3824c93ecad5a06f5b8e59b844c248f03fe4f86e7ef0c8146a54223ab114228190da8c5ed421491271f8a56b0b64c989234a2f3c910dbd0646cc3613237c82fb50715788a3f23b4a7353632715ae8a4f41a4092296bb174a929b2da5f191ccf8092ded49dca5da653246be721"}, @sadb_lifetime={0x4, 0x0, 0x5, 0x7ff, 0x5}]}, 0x100}, 0x1}, 0x44000) 2018/04/09 10:12:39 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x2b6, 0x55c3}], 0x1, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="dd956ff3b09697b0098480c9ab3926d298c8ba2aaaaeea24e07eb59f2dc18faa79feadebf7b448671c5e35712a4e5efee9955a25febf483d717eeb7a4923fb03be65678a9941c79074d4afce759291ea3c025b4a3501f60819c24cf0c52e6f27d93a06333f5b945d6ee62d829fe0c94ad222acde21f804a6edb771fc3b2d6c6542b827dec0e99fb3", @ANYRES32=r2, @ANYPTR, @ANYRES16=r2, @ANYRES16=r1], @ANYBLOB="f1fe426e66f20dca8d9f3268391c5bc8bee72ba1acfd25fe463efbb903eed20e06bc893329c8a0c4391b8190ed0036f342a4c1db0ffc3b383aeaf55c406c593dab6a77ebd1d4e5f0a92888b1d7d4afee6c9d9b6e5d90b673a2491f35789593fd08ab2ad9d8e93c68108656cafe9ddc", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=r2, @ANYPTR, @ANYRES16=r2], @ANYRES16=r0, @ANYRES32=r1]]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00000003c0)=""/77, &(0x7f00000004c0)=0x4d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:39 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed00001321", 0xc) 2018/04/09 10:12:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="8436c721e038755629aaca428b39dbea1f1291119b8501786d4a4b437780d41fa5", 0x21}, {&(0x7f0000000280)="441db4532b30660d7b2ed25acd0d3dfae8f7605066bfac8b8fb538359c1ec9cf81def0b54e0d1eb8a09c71b756fcd7c57d4e946d0ae19446f0e0e056add8bf8195cd9758e728574a931412032a8c4c2c83542faa7370ee5e75", 0x59}], 0x2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:40 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x208400) ioctl$VT_ACTIVATE(r3, 0x5606, 0x10000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e21, 0x5c, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x8, [0x1ce7, 0x0, 0xd1, 0x5, 0x6, 0x2e, 0x9, 0x9]}, 0x5c) getrlimit(0x0, &(0x7f0000000100)) recvmmsg(r2, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/108, 0x6c}, {&(0x7f0000001440)=""/135, 0x87}], 0x3, &(0x7f0000001540)=""/102, 0x66, 0x3}, 0x6f4}, {{&(0x7f00000015c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/219, 0xdb}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/251, 0xfb}, {&(0x7f0000003900)=""/242, 0xf2}], 0x6, 0x0, 0x0, 0xfffffffffffff59a}, 0x5}], 0x2, 0x1, &(0x7f0000003a80)) sendmsg$nl_generic(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x58, 0x27, 0xc00, 0x70bd2a, 0x25dfdbfc, {0xd}, [@generic="b2b3387338f9cbd93ce55b0677c053e6e991f28e59055639ad275fe4f28366d282613df601bba2326d62b792f3500115351d15e9ea772aa1", @nested={0xc, 0x28, [@typed={0x8, 0x66, @pid=r1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) getpriority(0x2, r1) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4) add_key$user(&(0x7f0000003c00)='user\x00', &(0x7f0000003b80)={0x73, 0x79, 0x7a}, &(0x7f0000003bc0)="af", 0x1, r0) 2018/04/09 10:12:40 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffff", 0x12) 2018/04/09 10:12:40 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./bus\x00', 0x8000, 0x5) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:40 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @empty, 0x0, 0x4, [@rand_addr=0x1, @rand_addr, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x20) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff2c5, 0x480001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x4a000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x334, 0x278, 0x278, 0xffffffff, 0xffffffff, 0x334, 0x334, 0x334, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@ip={@empty, @empty, 0xff, 0xffffffff, 'teql0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x1}, 0x0, 0xe8, 0x144, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0x20000000000}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x0, 0x2}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0x80000000, 0xd, [0x20, 0x2b, 0x1b, 0x1b, 0x39, 0x3b, 0x1, 0x21, 0xd, 0x1, 0x13, 0x3b, 0xf, 0x1a, 0x13, 0x12], 0x1, 0x1f, 0x2}}}, {{@uncond, 0x0, 0x10c, 0x134, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x0, 0x20, 0x1, 0x3}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@rand_addr=0x7, [0x0, 0xffffffff, 0xff, 0xffffffff], 0x4e20, 0x7e, 0x2, 0x4e20, 0x8, 0x20}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1, 0x200, 0x2}}}, {{@uncond, 0x0, 0x98, 0xbc}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x8000}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424) r2 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x37, 0x2, @thr={&(0x7f0000000040)="8333582ec52a2de01abb410a75430f2e8e47516e163724a38424329366bb71990269db1cdd435851fa49f543c9d0e7ce4bff74bf0d4d09ee6f57fc4a1b6fb6ac2f7cb63a0a825ca1429967c35b58797c53f49f089ec5ca1f5df9077c91e8e9759d3115308a89fcd5dfab5a5d4b15c00dfeb42d5034f144999f4ab84f05c68a8f6aa05c072675262c2de2a682077470f71575e7a2646c84eaee82460765d153d92bfde8aefcabc918a0271d170ac8276901052efaaa7a", &(0x7f0000000100)="9cc1f5de877c3a6e07a618f9dd2633765fce02a36c2b1e1e107409c908b61490ed44237a87270c6ac83eb2e615416c91aebe174001d56188526f60e2c8f102be617fdd0c75c262599adf5b6c4aaa30e7f2350b62fa1ceaf75c7653eda7e5c26c3225d469654928c3e64984db6e89751cc67a04b9093681ae90debef36cf19956cadd"}}, &(0x7f0000000200)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x9, 0x41b, 0x9}, 0x8) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000003c0)) connect$inet6(r2, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00000000c0), 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:40 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000000c0)={0x10000, 0x20, 0x9, 0x7, 0x2, 0x9}) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:40 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000000004002ec1239bec2f1219d197140ecb38f7dce342059b0b5d03749594b95285"], &(0x7f0000000100)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000200)={0x5, 0x800100000000}) 2018/04/09 10:12:40 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffff", 0x12) 2018/04/09 10:12:40 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) chmod(&(0x7f0000000040)='./bus\x00', 0x100) 2018/04/09 10:12:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x4c, "7418e11d9132e6ad3214446a3eafdaefc253066d4ec0e0513544e7ad48d3b655976f94305ea3a031e135d556aa6519c2b1610ba70ee4cab534c03b313f4f1ea4386afa328f11f278b2be0ad0"}, &(0x7f0000000200)=0x54) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb65, 0x8}, 0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x3ff, 0x7) write$tun(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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"], 0x24a) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r4) 2018/04/09 10:12:40 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffff", 0x12) 2018/04/09 10:12:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:40 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x20) ioctl$KDDELIO(r0, 0x4b35, 0x1) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:40 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2}, 0x8) 2018/04/09 10:12:40 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffff", 0x15) 2018/04/09 10:12:41 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f000052fffc), &(0x7f0000000080)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000140)={[{0x9, 0x6, 0x4, 0x2, 0x4ad, 0x6, 0x8bff, 0x4, 0x44, 0xfffffffffffffffe, 0x1f, 0x7, 0x8}, {0x401, 0x7fff, 0x100000000, 0xcb9, 0x40, 0x5, 0x6, 0x80000000, 0x6a41, 0xff, 0x7, 0x0, 0x3633}, {0xd905, 0x3, 0x8d2, 0x5, 0x8000, 0x80000000, 0x4, 0x100000000, 0x8, 0x7fff, 0xac, 0x5, 0x3ff}], 0x3}) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x801, 0x0) listen(r0, 0x3) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="af", 0x1, r1) 2018/04/09 10:12:41 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:41 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:41 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffff", 0x15) 2018/04/09 10:12:41 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'team0\x00', 0xfffffffffffffffa}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r2}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) ftruncate(r1, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x3, &(0x7f00000004c0)=[{}, {}, {}]}) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:41 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xd5a4, {0x101, 0x40, 0x100000000, 0x6, 0x65, 0x7ff}, 0x8, 0x7}, 0xe) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x1, 0x15555869, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0x0, 0x2ac}, {&(0x7f0000000380)="8cda9131c481b1f5f9de84494c6732629d78b497d5fc325826ecbf4bc0cf21333eeb46d2f97db77062161d727ef66eae98d624d2b4d6da5d3db1133ac723719a62d01e864808346d98bcb87171d9fd93bf1c2f8f3a73cb42030adb719ff8dc351f255b1b632cee6e8e874b7f3f57ce506a7146a45a38c364fcef8f484cafa77b955e30514ef7aed7ef6ec85b7960e0514539da449757323e6df69e29ca9122763a6c31c1cb8df7a6db959d83015ab9278c0eb3103ad4d0eef8d871d4b57d0f1f0ead9c15000fe4075b47fb49b11647c9a63da14bd5ee36ab8d9e83d401970b60b03d10c0"}, {&(0x7f0000000200)="4f1c4bcbda838b2c5d4cb6354d093296034360daf6c127bb76abae6075ad78fda8f9b145e622c0e92286fae958e2e597685851e120f2e70c8bea9b1cb8e8d4bfe9c00555b501d44ead90c2668190a5c5a3e1b78ae7e5eda27279dfd9cb53933fca43b32b46bd490f2eec0cbf5b6f00fc6172d4ccd0b1b0", 0x0, 0x8}, {&(0x7f00000014c0)="d6241de64b5f6b8bb54690b40ddddfa484aee4e2b20e71faf9695a4fb3bb61d4db11e039e58199d208ab8bda160a973fdc67f8cb2a94300684d6b6f5e7086d5c839aa31270d6be585967870c06f8b6e9d367ea7318c81aac6e40311bd0191f8f5e0e1f75d3d93823aad7df021103840ac2aa8d4cb50c96181f3c8575c0fa4005d9e66ef96e7077c5bbd81950672ae35b37da", 0x0, 0x2}], 0x100, &(0x7f00000001c0)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:41 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffff", 0x15) 2018/04/09 10:12:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x208800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xbe, "91590be0ee43a0ae538dce0510ac32b26fb04ca0ad518421154feb6d4c49e15a519b84d255668b597e3d58a7d19368339ba157a09a56bbfaceeee648e576016e619622827fa70690bbfb37b1a557f799e7ae3072250ebe097f6a4db84fec1090aa0ce0b66d55acbd3a93b3eb73ec79ab3717a4075cea8eaf27a4700b340e35d61f8070be7cbcf537d81ed8f92c3f55b9d6a747e7330570287d34f28ae53de9ae2c47fff5eddd1d6d5246657bd1ffc0d140a04f55742a276e7d642f46b386"}, &(0x7f0000000080)=0xc6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x7, 0xffffffff}, &(0x7f0000000100)=0x88) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r2) 2018/04/09 10:12:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) keyctl$search(0xa, r1, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/04/09 10:12:41 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/106) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x1f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x100000000, 0x9b2}, 0x8) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x8001, 0x5}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:41 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="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", 0x17b, r0) rt_sigpending(&(0x7f0000000180), 0x8) 2018/04/09 10:12:41 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) 2018/04/09 10:12:41 executing program 4: r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000000040), 0x792) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:42 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) 2018/04/09 10:12:42 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000280)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:42 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfff, 0xffffffffffffffff, 0x7ff, 0xffff, 0x7fffffff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x401}, 0xc) signalfd4(r1, &(0x7f0000000040)={0xe30}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:42 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:42 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:42 executing program 3: open(&(0x7f00000001c0)='./bus\x00', 0x100000141842, 0x10) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:42 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000180)=0xc) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x0, 0x1, 0x1fd, 0x6, 0x3}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:42 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141000, 0x40000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x1, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000100)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:42 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="218870686d2c15f6beff9aa45db64519a0b1b4a170994484704e825aaeaee7182a1e0bf0a9fcde5974cb65de6857747fc65929ba3432c72bf9b30003c58d71b793e7cc620d0dcfa3ec29aefb87dc2b79723999c5a1820df13a429d0dbd862a54963345586c", 0x65, r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x30800) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000300)=""/253) 2018/04/09 10:12:42 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:42 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) 2018/04/09 10:12:42 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000400)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) lstat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r11 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) r14 = getegid() r15 = geteuid() getresgid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0}, &(0x7f0000000c40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) r19 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000d00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d40)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000e40)=0xe8) r22 = getgid() r23 = geteuid() r24 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000e80)=0x0) lstat(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r28 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001980)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001a80)=0xe8) getgroups(0x7, &(0x7f0000001ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r31 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001b00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001c00)=0xe8) r33 = getgid() sendmmsg$unix(r2, &(0x7f0000001cc0)=[{&(0x7f0000000140)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)="eec2ddd0db073152f863e3d6aaade6a1f4b8", 0x12}, {&(0x7f0000000280)="ccc7ade9555cc9966fece3dc0d16bac5a1ae84906f3c6243d649caaaaebfceea195b8fd15215f2fdf052c24b32314294b4ed08721f8fd83e7a0ff74a8b014aceecbbf272846eacf923fd8022f8b804f920417772130be6bb4999aa07ccbd927665749748b0987985ada006f5495cbd1bbade2ab0ff", 0x75}], 0x2, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x30, 0x20000000}, {&(0x7f0000000600)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000680)="2e91047dcc14db2e58", 0x9}, {&(0x7f00000006c0)="77e5fd26b8a924800cc01adabc86371f14", 0x11}], 0x2, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r2]}], 0x50, 0x40}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="2ecc50f3ebfb3ff39d0a9005e43cd46441bd82dab4f1ea4ee37f43722b8347ec910cb9ed583f71ad01b6b6f2eead7fc544a9f30f31cc00f4eca43fbfede9788f49a6a31d7f2fdc64200322bc3e06d5c8cca8b24d31a7cc176b9e072fa87d184e34a25f9aa6efd0aed5100cbb9f8c294aa06308231afa6606f26afe1b03579bbdbfec7c039a73a306a374f41b8c1a59c636224b254546bbb25ed722f4b620060ee40d7115dcfacaa3f998662abbbb1f0489abcd299ad057d884167f974f562e48f0a100e480210f9a53be548b0653687092eef5f31cf306f86d", 0xd9}], 0x1, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r1, r1, r1, r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, 0x0, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r23, r24}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0xf0, 0x4000}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001180)="08076fdff0c27f1c6a98592bb84fbf7c86f6c27c00bfed555681e59ae5d003b73dff829b29a9d667ebd0b5a6203a63d8bcd8f393777d861a5bdc2c7193daaa2ce177", 0x42}, {&(0x7f0000001200)="646abc736d0e18d4a9c58948bfaf5c1b8a43eccb43d8c9d02394327b359441b491fb6ec517ffdf7ea4b1810fc974b7352fe729a9cdd1da280ba96dd8ce8bf78f04a278076af9eb202dbbbe249002c2ae6ef2b4b73c9c066f9be40bb9862c474115f9403fd255f5f77ce237eed7155951528179dac3dd16e08fc52f359a", 0x7d}], 0x2, &(0x7f00000012c0)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}], 0x24, 0x800}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001380)="9bfca5b3d297f8414eee51d9455c3f6d129e1ede55d1b4a2b6804e94b4e54b18a502fd14c82118b8f411955e748c8f39ae3cf65c61864b13157279edf11e172ce6922ad5cffa11f50e0ee486330cda57f9e8a11c14d483ef275063e027e0db574c969a1bf27a35e7f68537cafcf65226bea92fc242df67242e1fe38dd2fb5d9ba926bf83dc52f6ff94e9d4ad4000a4d064988d1511ee5c66550dc7945382f44995c6d083a57e35d42543989d9762cbeb7efd88718ac2a78a22863dcf3e5686671d034da9176fd4ccd78f77c40b70c805b03981490bc1523c1e78201f9a34c00f1f88d0d7ce3ef4d10e03c62f74", 0xed}, {&(0x7f0000001480)="7f0ac102470ea4250c208e255f4e36b59afc77b7988278505f4eb67f6733f3729f9f43814077671dc6362ec00f82d326f84dc5400782d58740584de3333a241fd884b8bc6f4a860877a5", 0x4a}, {&(0x7f0000001500)}, {&(0x7f0000001540)="8082b3b520b2bd87ce779417225b1b37867ba22598ae0bdc229b8082a3aa4db66f527881eb993310c9a18aae725ea50ec05601ef3f5b9a776b6971b58951120c05fdc205af6caedead78c04fe66ea20a58f22018aae5acd932d4db997abad8647e00266b8e42637d", 0x68}, {&(0x7f0000002040)="120c75482b6c0f5ae7dd0d44569d015b6145b91d43ca79daba68e36845e4f7d0c05fcc4bc717fe06e282a7473a755b489e9cfa24a93f410509ba4235f00e22c031bbc22aa12e63a877444f6ffa809b10cff919ac34074231410f0e647b4e799d112d4d4ae483df3877486a696c4fbf1557cee99b8a20ba1fbae0b53dc18049bc13beb310f7fe59e980499f46bae146b39d20e7121268d47f55a5e469807286282ca9f74b9b864c4069c27e75a7c62466ec2408c152756f73179eca4c81a2d463ea6fd47df0a9f6dd6417a0caee05c46b580bfd06138a5ad8fb04ec5324bc8f235d824ae7c69e9c3eabfefc0bce352ac08d32c9d35fc12185d8b3437fb5a6ea28e3ea7d00eee43fd6f90f0daa563700ede66270556f0c4767a67d772837d1d3e952e77d831a391da0986498a5aa244c1bffdf42591dc2759aaf09422b238d6b5bdc8871a864aae31169a2485746de6b89163e83577d2323ad3e3e14d21578b66f351392b74496d32eb03f9780ee3df604c0976a1c893b0a46557b961381dc248bece645aea6fbe9c0d0f461fe4883d286db8bded2aa2bbe6908081a7615f8d617c1a0e71686b8b3548a17a72b7824989348bacf579ad13be73ce07a17f8201783b4a2a470f446e80f135a1f0bc3e9c09b9a182fe4ffc3d0ee2a2958a74cc48c05c3a5ee304038aa335db4c05c9eaac506c9dcfa174f462050f4cbb0ba929cacbed8b08ee40be63cc3aa71624e5cd7426baa8794cbb75d36b757e5a840ba1fd98b9c58c115632f624956e6d9129fa33a449edb388f901f37e0a647d14684579c0d6be64de56476b496b359eeef05566146f45642490ce2aa0a7df7e5abd4449c7d958b87afc38d7e0a8a4b836b7016d417b5ef31d581be718d9693a7dc65e60db7638ce331348841edc9fdc2d089dd24c227e70befede800f27b1229510d6b4303429db57f000ed336ae587815f7b008a610da4d1b1ec9eaf463997c237af2c2a9c09605b3da7a0ab330a64ae666b7356f529e3d2f90af66a3efc897e18b0da6d3594d2826e259ac5038ca70128992772a26abb8019914b700d8421e40ce25d2f1b0c128959d9c86891272415881b60399e3e072e15a7b59536275bee4f1303b2cda7f048475ad3b9bcff8af97467f8b3196995ed5a0be075d4d433afece2fc797c6e9c3fe2d2d5ee2dfa2539f7cae182a4034baada785fc8d49f6d9a496f07e45307257312e4cb8a41a8aa13ce3d43182e006e0f6bb0bf425880274ba3d43ff26ff32734b0f9f5e09f22e395201b1010d96a5e600f3a922f0f60c29e65df438014b988f6f99d1f96a95c36a703078f45942c5f433a323bb1275c22a8d8ead203eb9a39192b2f2f79a33fa196a6171f682412bb28eeee5c05f2ec6bacbc38a432255974de42a7a6f369751c6e0645d94815f371fd352a1c2b5585341850a60a938cb0dc23fba4c694218806d966466b81bac7f18c267d983c36a8c893a799839b83c87506628438b6dae828082cdb2cbd54409630447459c65c4279ffc5bd2854fd785c99f0d4af265110d9fd9a993369074c10012454e7d52ae905de53c296df0dbcf19c593e349a7feac45357cd85b29ccc53d0e8f6403108ac3cb5c5cbc5fcddba21b44251d544b0c6114135d77879d0137c1036b467f0451c375beaa9ebe6cf3e48b4a77a840d54ae5fb2e3cbf3b2d588ee29c5244db77627a6e3eb4cdf68ae5c974b8c1222e455df82e9aa362c5d52eea79135023808e2ddbd77f506e28590f245ce7162fd28a5df19643a8e74d6b0961873acc2b6cea49c1a3d44ba861d61f15b620e126d7710dd06938361307ba121828e009a440ccdb94a3e888261079b1b133f23c728cb36ab473f0f2ae078b577ab6e1168ee67a3546630c8f738525236d30455ef495d52f3439298fd2fcabfa8f8662b4c54bcaa7304e6efe7c85e6519c569eaeccd78fc5f0e8de9c3fc251d14db07341ed37ab1cbc903666b70436a8d149b2bccaffd308395a11dce7edf6663a77bc032d7ba18f4760e343240f4e86c436ef31c9295ea7a463f16cc2c8fea1ad9232d074358acc2389911fbb046c9fafbf10e80be8f60104b65113e64fd690c5bf2fc3b547b648d2b26bdea388c408a13688b2ae2d72bc672ed930527cbffff52550913920c89786d8f438e1e9990499d0210bc69601adb331d34c3f02a49c13485a449c384c34385ef7e65652c05da4aadbd3003e74c7f5ff045a7ea951a4643f21d8fdd2bb79247f367b35d15d23a45fe15b85c57eccfc27c76a23f4e55c424083e621a9ee2870ba4489390ac8b8bccf40ae1d07634a15c6b2d4b7973166695ebe77328f421c4f2a6277d5f8ffd822b4d8b6cc5ae62d9d3e5ee8328d49400cd591f8592fc4faa836b5e46237c57b30d98406f5928daf2f20097779b5830f87d77b3dae1cd8ee048a9f1adab3a3cdba732616191b34361159056a7ae4d131ddbe4e75ec1c72b9cc60120e73b32b79ab0ae54d180154185de610e365408afccaa5a2cf31b27f363225d877efbf6fa48a409cf8d10e6aad92b514b3730e4127e6362365e73df87c1cf2e5a043c9e76d11cc0a7c72e2964462d30259ac2c80abd7b7fafe538e6c509f74507383d8b875004b5651aa882fad1068281ec9a0dabeaadf2b0dc8700e3f6fd0726fcbfa13fa136221a9be92b6bf91a9f05890f31de0e19dd8e4efe9e2f7eefe4fd9e53048e2995c9b3004e5f9f68f3f1c117e614f798f03ca679d47902d90a9ced16e57b0b6705234868e2e5ff934d1c588e10d325502938e4a52bf39bdfd9d1f85fc5f061f66258647153ee1c8d7e226dedd2b85f17e2eb5134ec438f0c747bfbd6eb08da27b8f7b1875bf25ac13de3dfafc6a1a65f0670d12c8ba909b78412935f2b4c74e32b9d66bf9905a249923929b3fee601c36bd11112e5bda8e3724d4cfb8e0adf1e6f71e2f4edd3ffc326e06ccf01a59ac2d4090bfc3292b68f7ceb1a5e2703422e26069a92cc54bd37e78a5a2ef42d7ae9a51dc8f72721fb58505a1090762a4748fcceaf2a3ca1ec271431db2716f9627436da7bee10ac6ef1d898f47aa5151c18bbc70d92364b1d8f6f358ce8336d5ad22bb349802bf5f1e75c6bb52e2dc85f3d8715f502c1b138d545713f2c654b4f3f7f338552f7c57d0b3785afe92a9c6ef244242ab51b50a4e83b072d71c2ec6707e259cb8d7575a31f23959fcd6dc04a7a557e4816e34f1d52f2530f14bb8f09a780d87d4483abacde2c9c39f31c1e54b3f756e02a5556ac0bc81b8a2ea75c44e26adf78588d17e5fae393e6c4ee3bc1a905cd32a2c6291ece73d8e4fb48a118ab0356d0b4bc1970c5d457c7a7f1c9305b7138ea8c11841884e08b117e66c6dffc7842f9b5cabfc7df856ef95615fe662ee3749ae9edc20b16b9ab91417498a8baab331d22f9c463ab557e4607c58dda7f44dea19a1774f29c21fe33b732bfd287986bbc3678fb4504d4667dba63bacd6f8780cdf21326c70879ee584f2bd9b30d2047f27c03b5b835ec6c7dfedda4ec756199df7e7e63ce97aa4d1ebf2b08aa78dfc27319534adf94cd38a570765105fcd1955a09ed04eea710f4ad85d265594aa6fbe81c9ff61827ffef69f49fc6f61ecac931503a834ee9ea851a5ad6416e8decdbfc1c1de12675edc06b502f1952a74acf50dc36a9a5641d5181b98d4d53a49457021ef64525834a7fbfd00422c8d1a2c4ee2ca706dabeb9b3f78e49a82836dc425566252b3b9c9783da3ccadbb9fb89ef0292bb6cf96a08af22f83c27b1d1fff487709796b58d53f6a71f5c43b7083c8e380b06f9879a8bc23d57ad6050be8840dae42cce047f773c5c5aca84ddf89e32fe789b36333c9f3e9571e7eea4627d5077e5140e8f27528a7ece797312bfcbdf623f2defeccc77b79384f83029235fdd77e02aed65a720aeb7c3c44721563fed64b96460ca4eca5a10d8edd13321b01b25860fdefc3b02c612cb5e2192e060abfea9ddd8cb6da92f0bdf3fdef66552502c3925a78e767f9a7e44f73533a2a20791076cc2d9618d1b323e3c962144f1164cc651d9b8c909bd1eff79c7b7a922dc6de56e13a827e659946b5f1dca59aa101961d853e5074ae3b7139cae6c1f9dcc6cbaccc12703b821b281990fce14db02378fbaa157ecfdef741133fdd0c79f32a75d99b655395648f1efc064feca6f0d42f41477bf5be2536a3f10ddbbc1e772dcec684552f50a88bab321aa71564b97e8b9286305b8ab9884bb604e0d97e7083a55b72f2538c2e3dbe367123dbdf2e9026bf3819b323abdcf5912d2bf6df1f1778f651d7987a55465ea7396deb9c1fc23dda4b975aeb548047493ab30bab27e1d48bcd6d776195b154e95113ec3285318026f860ea7ca172dd9842c4467ff31ceaaacf44f38c39e49994d91ae13752520f4523c57a69a229ba89f3282f2ea5b1029db3070c9bda742f154d3026ea50af90deb863b9807404e2422453c8522eb7043e5174dcf9c554e8d550b2c48fb89d88a9bf34714c42371d1aafba718e42bee6e395015753e7fa8f15e87a2651e91519d92cf499fa91618f6028946918f4d29ea0aff26691fd9e1a3d7391498044ce90207a3e1fa78d4c5759edb960b354e2aa42621cd1e67ce80c0d322200d9c7e88d1fc6cbc893f7a0328372e2a6a4c2ae419557b2c170468157cb9738147bedcd5a45d799ce0c3f1bf207f519f6cecb064bf03d7e604dd4ab9ec53381dae1b3a6321573bfe2a0098298eb1b7c0faa29a8235e24c42866f6dac2619ad4fa4356721e988029b6fd77b520dd06ef7edf0d9de85551c8b21f0ab0b7979c264331e0fe12008c77b839fd072a122f7b3730aa3b4d6d6b6e3d4c7132f8df328aa8ed54f24a5fb738dcd5a0a9a35b298adce408c91454d7564d42ff651ae77cc30982f30f24047e2291f325d6f12b90630c5317c86cfa14af72fe93d716803dce2e0b1a8bef24deff6714cc6fd8e423358a26470f7a5d33ea79a1c2b666e756cf0711d7cdde5458e1ebb0ddbdfc4cea3e9bf4033cc228841a612c22159c39d35e889678f1ef88104d70e7a6e97365a753568ba8bb93de9a06e97798ea4d0cae0b7daf4d5799d221990819d62062a3a60c004b655902a507c64c11ddc7b90a0ef75b3d3a4f675c78d8e8d443eb6cef8d91b41a5bcf68706f19a30c43d65d594bf18b9da14b7833edabb306a052faf14ba8d26b12b589df6d03d94eea51f17c251caebc612a6145cd55ebdfbe4eca3aa478099c093e9d19a3aac415b9393e7d760ac22f37170e381a52bff06bbaee0e0facf1af34f6acd70b8bbe6b6854ec3f5cb64d5d03a7a7255dcd30e703761a3ad305205dc31ec94099baf92c69b4452896e8c543c3cfb93a92a436bcd9e0d116a2c75d4acfbdb07356af34d3aa6cd2e5c7108f85091d16ef1d1d14f28eb176c5cd3d777d6917919e7b77de6e85c027e7f7f0d49a5a39dc0d1db9ad77c4ef443bc60fbfd292f79afbeef27f8402e22d95c5a6e6c733f278c970d05a43b1104b2cecb59b1eeb7be5bf0f39482e559ab60327a10ca2e7b51540093e26e32735dd537341c057a3ec3cb5b24ef987b23f172e732589851245cafc9f50a4e2d1833d0cf834c6d7648589860af6bce1b980b0640f9fbc600e28d71e425aa73ccbda17446cf4e9d0cc1f6d6000cc71caa023528a3553ddd2ad46f6384fc4c4bb7392671bba93e6f898511512939b19a119fb554cc57cf374500d7e8179759099d60c106eb373cdcd0cd8249090dfe73621f4c74dd9ab495059f3c12f95e7a35aaa9c976248d3", 0x1000}, {&(0x7f00000015c0)="4e76172a9e8f1ca8caa432b393fc499108593c6f9ee38caade5da54b1c81161ba9d59610f8965b6f2d2ad79a0bce20969f704cf2dcdaa25c41ff2e18d3619ae904f61bfce3d2fd7c594d4a1e8b754c140fdb04f60d7f21ee18c8005d567e2db55e7b94b046f2b6bece75428c5ef0f00daf3dbf5d4fba68cfa714e3be3b7370efde15ebd1c3ec6181aa8b8d4c0354720126cce2015ef2caffcd25703df6c3b9173077984737e666", 0xa7}, {&(0x7f0000001680)="29346236f8928a1b44535b0cb3d3121d9b15", 0x12}, {&(0x7f00000016c0)="08bfef883726643c2913ae0c640e8c3768504823fa96e3677f7ad8f0e435fac5cf18fdb3ed27222c3e8b4ad31589867975a2", 0x32}, {&(0x7f0000001700)="1a103ee250cf52f01003d7f9cb5b7d4605cbcdba53530baf96dbf4199631684ff59b75f8ce771f1fe4df06b9b45a0cb0d29ad52a9710f55f23853b33e1c4daeb630f28b42f523450ff4079616918f05450e3a2a111ad4cc814e4f52863e7a4061be5391af8c48b2ed013185b03f2b52ba179806deceea6af3faff74e2b1988ef3a89b16af4697aad12b1099b1ec282054938ad4fce3f6ab1d5aaa864213aa4e256de5ca21d2f1292f5b779019f735e7c0c8cf13ba6211f9a832898df0365a1cd46b7a2855dc98e20ef7ca7a4f750367758fa05a9053b855134c988c3bc8dd2355233c5b4e0", 0xe5}, {&(0x7f0000001800)="31497107c1fe3fb4ceac80a1d924613458a0494599813026258a0b6a7cd37b5624ea59f67b63466e24537a100b541a6f76429a382bd79e09c43d3e1b927e0ec69e16b19688008ecab964072f111170911a7431a582ac29aa1a2f53144abb30e6016f9138ae00afd1b20ff39f079b657429174c1a25abb971e315807989446c57e960772dc98d0b351b1e4684c936a18e2f6083a714a495fa0f68101763f997cc03548acc786446c35d854b8248c56497a484acbcd7bcb462f2513b1587f22b816ae0ed7d0aff0a3f9bfe53c22e9f998960dc1442ee4db38239810299715d9539e89ae17f", 0xe4}], 0xa, &(0x7f0000001c40)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x44, 0x4}], 0x5, 0x4004) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xfe, "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"}, &(0x7f00000003c0)=0x106) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x7fffffff, 0x9, 0x1, 0xfffffffffffffe01, 0x5, 0x7fff, 0x6, 0x2, r2}, 0x20) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0xef, 0x40400) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x10400) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000507000300efb64101010a8f721eb440"], 0x8) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req3={0xf7, 0x7ff, 0x2, 0xffff, 0x4, 0xf743, 0xb78e}, 0x1c) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000100)=""/9) syz_mount_image$hfsplus(&(0x7f0000000480)='hfsplus\x00', &(0x7f00000004c0)='./file0\x00', 0x7, 0x5, &(0x7f0000001780)=[{&(0x7f0000000500)="951cb475135eef4cd0101c6831bcc29eb1c2c723a1f2c20e5c5c5c125a1fdd4b06e1a377055da369859cb9e3851ce5e53731a2", 0x33, 0x4d}, {&(0x7f0000000540)="afb8c1eec6e1dcb9a370ff8523f1be8000d6da0e85775c12104d0eef006a350d486a72c2fddb781195d0ab7d4f7314ffc140bb322cb2efd3a9a3c5326ad549ed5877f28430b1ebbda28d80631109231cb8b93d86d7c3101cfaf488addf8be6e6166d54f58b5d7d8ad21148ca33bfeb9ca9775d9213fc108c896536db9637788005767681ebb86d00a734f8773689762d50e528b2e181ee01292ec97bcb04b4170310fb5b41ac55cc3beb0204a74c576390253a4d79d8b687f5ca17c795d07ff19eb1b547dc5417f7fc2b25390b75fad1f89974936d1d060b7ce9728c37b1444011626ec14fc2ba3daa5e9d3a99a6c1ce0a", 0xf1, 0x40}, {&(0x7f0000000640)="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", 0x1000, 0x7}, {&(0x7f0000001640)="89abf207a60df4a72ad92523f7503e7dd205db202446ecac1c7fe5ab07703b1e2a9c36827c6afc653cb5ae4a052033cdde261da4db0d9368aa7df19f125abcb96205686548c51c75285976de25ebc4e142faefdf46a097b959141b01f1bc506ffae0dd0b5a7d627852cc8510592a4aa42f2d873f70ba2424d42657ec2f557ab5210b19bb6ddb9651a79c811710bf43b815ea33c3f535821f5c1e52effc201069c68cc0fe2f13ca30", 0xa8, 0x6}, {&(0x7f0000001700)="5d2c2cdb8937170c40cdb26b45c9473889b336183540d2570495c3cdca25ceacbd1ec25ad92f5336e50c5b12d38a9f34921b391a4c5272ad4a1ae8c58bc54624782f896545bae92ff5b2ec6ad56f929aa7aeb61363ff396c00420badb7cd956d9d9c6532a0a75156ab09f85bfacb", 0x6e, 0x9}], 0x1, &(0x7f00000017c0)={[{@nls={'nls', 0x3d, 'cp1251'}, 0x2c}, {@type={'type', 0x3d, "ddc48b63"}, 0x2c}, {@force='force', 0x2c}]}) 2018/04/09 10:12:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') preadv(r0, &(0x7f0000000000), 0x38d, 0x10000003) 2018/04/09 10:12:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:43 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@empty, @loopback}, &(0x7f0000000300)=0xc) accept4$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000007c0)={'bcsh0\x00', r1}) write$cgroup_subtree(r0, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f00000004c0)="3bccdc501bedc45590c3fbf55a2bb6943e534055c0730f673d5b6fb145cda93d3baf73eef6ef8990bead3d3f31266caeffb19bfab496e5fd0e25f0ac08b3d6f4dd27353ff3954ed616e1f2a4115a80376dbaf22ac85974f47045e103df23b20270856003457997922faa2f95a8fea61260f2feb6c9aab46d17f95a180a49ace40618ff7c86b844dd572536d88ec2c57cc614e128f5ac27389715cf927c730da2ea85b5c2beb28361bd426ef366a7556057a11a71df7dfcfff187404466baad7c588cff64b86cd413a38acebcfc7973af555b508a5f649db564e73e8d175e45f1209310", 0xe3, 0x10001}, {&(0x7f0000000380)="c2cf67a3abce53ce2d29ee5582716ef4c029e966d3582b0a4664981f65191d8589ee3db4ca75b9dba3ee319f5add9152c5aebe32e5a54fc3d17035a5b4e9e9841acb7520be87f6df5af06581c13fbf5d0ef1411a0cb59b160f23cbe3ff23badf61901e334f7d21938d28540c7ca0a3ec27bf30a00500a35c815929dd1b0914dadc124734ca66691c2c079a04630b93f1f3f22d49285a2656965a4e577145d4aebc0b5b84", 0xa4}], 0x1000, &(0x7f0000000440)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x4ca}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000140)="7f5c5673a198ed9737924251ef78eda604e4acc9d8de2f0f1be7f6cf9bd48959b5da048afe06a19431392346c0a49c28859361b20dc6a0115efbe3567b5b8c7090c4f2fab48ff0fc8c8a6c9450ba2ae6a3e3dfd73f026e1c5a71af7aeca99d409b98465376c4df5840f91cf569901a7679", 0x71) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) iopl(0x2) 2018/04/09 10:12:43 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x2, 0x1, 0x1, "0a915a8aabeb0e6f193131ee73193397b44b780762e387c7c08690fe8292cf8ceabb3f498f00ac2d9d2f55874e2ab317c8d43a1355fd0f4767c2c129df0a2d56", "84616f2f7c6efd57874bce5d2827b16384a2a9b963d35da93f564b2dff8392fc", [0x1af1, 0xe366]}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000080)=0x60, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchown(r1, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x9) getrlimit(0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), 0x4) 2018/04/09 10:12:43 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) 2018/04/09 10:12:43 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0xc7, "30ae08e7a8767d00e52d744a616842ebc2ada760a431b6dafe45f449865c2aaf10d1f19f9789648176103be6e89b43cab7fe45afc4fd6a99637f4393b3b221569128e12a63181c6cf7aa3c8676f19d6c9c400d4e78acb5ee90881723f0d9a9822e6eb1c3c211201df07a969b4aaf25031b7774c1e0253d88348b5fa5465b6c5039719842f263cff02735a4f17b240556ac15cd4762c956b995f4df8b25d2acfdccfb6450eddc6187e81c07d3ef04b4b5d4476b2cd21d8c0a7728f7fe60e01a47872e9261470585"}, &(0x7f0000000040)=0xcf) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, 0x1, 0x9, r2}, 0x10) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:43 executing program 1: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) creat(&(0x7f0000001840)='./file0\x00', 0x0) unshare(0x44000400) 2018/04/09 10:12:43 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:43 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x3fa, 0x0) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:43 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000001780)='./bus\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x101, 0x92, 0x7, 0x7f, 0x200, 0x7, 0x9ed5, {0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x0, 0xffffffff, 0x5, 0x0, 0xdb2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x7ff, 0x30, 0x7, 0x5000000}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x7ff, 0x3, 0x9, 0x949, 0x6}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x1, 0xfff, 0x800080000000, 0x1, 0x7, 0x6, 0x6, 0x0, 0x549c, 0x6, 0x1000, 0x40, 0xffffffffffff7fff, 0x900000, 0x7]}, &(0x7f0000001600)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003b40)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff800}}, [0x8000, 0x8003, 0x1400, 0x9, 0x7, 0x2, 0x2005, 0x89, 0x20, 0x3ff, 0x6, 0x8001, 0x3, 0x3, 0x7]}, &(0x7f0000001940)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001980)={0x0, 0x101, 0x20}, &(0x7f00000019c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001a00)={0x0, 0x101, 0x1, 0x7cb, 0x3f, 0x2}, &(0x7f0000001a40)=0x14) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003b00)={0x2, 0x101, 0x1000, 0x7721, 0xfffffffffffffffc, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001f40)={0x0, 0x1, 0x80}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002040)={0x0, 0x7, 0x3, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffa, 0x1f0, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x5, 0xff, 0x100000001, 0x6, 0x400}}, &(0x7f0000001fc0)=0xb0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000039c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002100)={0x0, 0x800}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r8, 0xe1ff}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002380)={0x0, 0x14, "b130ae3d6b88085aa23e91b2f96043128de3c621"}, &(0x7f00000023c0)=0x1c) recvfrom(r1, &(0x7f0000003a00)=""/117, 0x75, 0x10062, &(0x7f0000003a80)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f0000003880)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x200000}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)}], 0x3, &(0x7f0000001640)=[@sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x8200, 0x2, 0x98, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff2b6, 0x1, 0x1, 0xc70, 0x40, 0x8, 0x3290, 0x886, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xe7, 0x800f, 0x7, 0x20, 0xffffffffffffff52, 0x401, 0xccc9, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x40, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x10001, 0x800a, 0x0, 0x200, 0x98, 0x8, 0x9, r6}}], 0xdc, 0x1}, {&(0x7f0000001740)=@in6={0xa, 0x4e21, 0x1086, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001780)}, {&(0x7f00000017c0)="fedb64506ad0cf17", 0x8}], 0x2, &(0x7f0000001a80)=[@init={0x14, 0x84, 0x0, {0x83c, 0x0, 0x3f, 0x30dc1d72}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x9, 0x0, 0x1000, r7}}, @init={0x14, 0x84, 0x0, {0x0, 0x5, 0x9, 0xfffffffffffffffd}}, @sndrcv={0x2c, 0x84, 0x1, {0xb1d6, 0x6, 0x4, 0x7, 0x7, 0x5, 0x8, 0x7f, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x6, 0x2, 0x8, 0x4, 0x3, 0xffffffffffffffff, 0x37b, r10}}], 0xdc, 0x4004000}, {&(0x7f0000001b80)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="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", 0xfb}], 0x1, 0x0, 0x0, 0x4000800}, {&(0x7f0000001d00)=@in={0x2, 0x4e21, @rand_addr=0xfdb}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001d40)="1f848f2c6748bfa1430f1bbcaabbab44f0f5618440740f49fe087a673c58d419479a1c929719a2a38060569df5d098ca51ab85c410a94e996e5fe0ab97aed86ebbaa010af8f77330587b8ef8b60bff93e8812dbb00d5514d66c5475782a84159f133a4ba804ffe79c5fc1221905d69bdc48c1ae27e5282129794d9ef1cfccb4a8fe1f2e754", 0x85}, {&(0x7f0000001e00)="945599b975846db17948e21d7fe8396f5118380689befdb0df6527e89e3110aa966b7cf7965838abb42c5c79b08c0f41daa481dbdfecc07709c5afc0782c5eedad50224f8ef620a5fe11ccede50203ff0f0861e174c9a985b29fdce855fb767a4ec281e3573cbc5912abf1c533b3991a5d453e5e5b4a115921c565fffedfcd297f", 0x81}, {&(0x7f0000001ec0)="e6e25f8af98e3243370570277c59499a5a4bad875685c00f1a579f8ff8d6b7e44ec3bc6292", 0x25}], 0x3, &(0x7f0000002180)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfffffffffffffffd, 0x0, 0x3ff, 0x9, 0x8000, 0x9, 0x7, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1aa0, 0x1, 0x3, 0x1, 0x8, 0x1da2, 0x538, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x7f, 0x8, r13}}], 0x84, 0x4008010}, {&(0x7f0000002240)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002340)=[{&(0x7f0000002280)="283219ab4256f380bc18441172b34f0ea3d7a2310c2a08d36efda79357ea876c1a76c4732679307a5a8055f944e2e2763c6b10310da8391c12767170237ba6702accebc45fa1eaac6a0bd0e1e122da01487603bdac55c7f5ce251ed471156823eb7e4eab39ecf44000018561daf3befb8ef236a3f9de9b915683", 0x7a}, {&(0x7f0000002300)="20f843dcb8771249cd09f7b7077178827985db", 0x13}], 0x2, &(0x7f0000002400)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8, 0x77f0, 0x2, r14}}], 0x2c, 0x90}, {&(0x7f0000002440)=@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4c}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000002480)="af71cbe811a63fe7ae553ba71c0c95cd8edfb67168961f3c1cca6b23c71a9839745905db6651b325689d37cbd2db0aa6", 0x30}, {&(0x7f00000024c0)="c808925ca56d4087ed021290872edfee663db3c534315a2d7147cdaa78d20f857f9af5df597f34c76d61d19b224e6fbb06376b5f497be298a0d4f00a8517984bb626abbc85637071d9f992e69739c01f3f1a7a8c76", 0x55}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000002580)=@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6f7a}, 0x1c, &(0x7f0000003840)=[{&(0x7f00000025c0)="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", 0x1000}, {&(0x7f00000035c0)="11feb4236bb1b713f470ea93606f66cac6c5b237347f4c9bb60292397f983c91ad7cf847490e123abd3853ef782f14cf19f11669e7ff1f7c753eb9dcdebd3f258c79ba2644e546bfc87f4d8312ad1a69c8a19ed2a0322494be5b2c39575f449e2c2fbf5616e8e2685e5a47b690a54280ab8010fcc58f03b3c144b56f3b36c27647383b35e5b462bd88eed633a6785b15244aacce6718af4f21b3821e325edc468cb77150815a6f2368ccb78ba0bd7e2b69ce01facee48a7b8dc52d5c98cb9f9ff1ba2f35903e608a1669a05cedb1b6b7d6", 0xd1}, {&(0x7f00000036c0)="7b19cedff92080ffd344e3368e4e06632ac62e5e4dd46a46770d33c711c22220ec0e6c6a86cbe99e3ab98a9946af0d48cea22663284b1fd5958b329f47fd5fdd496fb9858970555c5295fc8c31408d1977d5ac9402f718cb044a3b3c74564bd7c9fbec526e125459", 0x68}, {&(0x7f0000003740)="a41e3bd48176459fc551e50b3233855ccaf6706ecc89006713f79d414ade76d44523fc85515af53099848e530df8231b90335747a0d543cc1ecb2b45043dbc1ce4e4363de87cc9d705b5f2b1eeada60ae7d7910170e0045b4742948caaa6dc2a28b488d2700dce57bd203d8b8732fb0c2ba981eb64d5c82e476bbb864f2e91e8727a5ed6d00e45c82c5bbfcb06f2a8e146cc092a4ea04d25ce49888eb517e3bb713d1b7c89115b06eae5ec13e3dc90e8042f6c23dc8be19a955273fec40f0a0f0b97a023ab01d152e14a8f3500", 0xcd}], 0x4, 0x0, 0x0, 0x24000880}], 0x7, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = request_key(&(0x7f0000001ac0)='rxrpc\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a}, &(0x7f0000001b40)='/dev/audio\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000680)}, {&(0x7f0000000800)}, {&(0x7f0000001840)}], 0x3, r0) 2018/04/09 10:12:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x0) fgetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000200)=""/81, 0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x4910, 0x8000, 0x3, 0x3ff, 0x2f10, 0x2f80, 0x8, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x80000000, 0x9, [0x9b9, 0x1, 0x0, 0x3, 0x200, 0xfffffffffffffff9, 0x7, 0x0, 0x4]}, 0x1a) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x2000000000141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:44 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$KDDELIO(r0, 0x4b35, 0xe03b) 2018/04/09 10:12:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) set_tid_address(&(0x7f0000000000)) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) [ 935.207765] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 10:12:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='cpuset\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200), 0x4) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r3, 0x100, 0x40) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 2018/04/09 10:12:44 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffd88) chdir(&(0x7f0000000040)='./bus\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/09 10:12:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="af", 0x1, r0) 2018/04/09 10:12:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x400000, 0x4bea) 2018/04/09 10:12:45 executing program 4: r0 = socket(0x2, 0x5, 0x7) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000040)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r2], @ANYRES32=r1, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYRES32=r2, @ANYPTR64, @ANYPTR64, @ANYBLOB="c99933d2811ab5fbf27b6082185a5adc7999370ffe12f2adaf65fdc2a8e99f4a659f64567f62d2583d51bb70f476ebede30b870302f40727d3a8f0023db646063b38a80e926f4c58bbc48e744f1e1fae4a25df7da15bd92c17f6aafcbb19930feecdfbb5a3a03c0997eb460c27f09a683f592af63746ff975d45a05c6b8b6b623d8bc4d42ac2fb45625278f324671e705c9a94913b261204566e50d8114d28f52da94c36bef27bf8d755313650520420bb155330bc8f4a0ba98eb6751bc240a75cbde2262fb83f29c1b4b1aec4b92a45a6b8e42119332a65381d8c42701190a68bd1028efea98c0a718b18139634e159a4721a4da339875d9aab736174f1f58a279474bb474d8cc8e071151a484ed86dcc26c3e3e2530b54927be0e1f8289641c415dd01c6fc58a271accf9626272c33fe18c1bbe7a744fcbb566e27679eb37264d4a9f4a0430255a0805edf93c6cd6af614e22a3c01210f1acce5ac65cab4baf9f94be29819d09a0d3c333230477839564a3a4cee15387ffbfabb37335d958be4635e80a24d1447fa269b59f15f6bf6870f38c2a125274c333eb400db416ff25f604e4a6582913fd673fa5a50394427550dc493bdec85dc40dcda8da07f6d16890db070aac08bdd9e3f583082821b75f0d55b3490b12797ee26e71d3faaa9308a7cc924903aa9c0750ec0bd10f48fbe0618f2b46d5e3a8ec5e3fc12d7bdd401424514321ee9c26c588a57bcc7c33b96dc22011ab29dec271bb2ecf54f6de96311a1da60d8c7d4b9ff858a08cf687c520e1457e3b4d52b13c6c2bfc1daef55db50848b4b3a5d9879f21de532a8a764dea3345949d8087f43b4e1ca67c3b70c96032ae66444f1fc138b7a4ffd07c0a62e54300949f58bc77f000affdc1cd091ded9bba0b9aec06d76d1b76aafae1e4a78976c676175a975e7efeb29d90f3865a72e2f1dcb31ed7de210c2b2041efaefb9173eddf0a53eafa9368070b673e34933f451c36833faf51cc786e9027d3be8ad70b404e8b7aa58e8233e9bc3bcede45801b4aa85f68cf78ae967190c855e1a06ca1f0d044aa33eff2ec5e6d20a39eabd68524eb1a6e85711e4f61a4c64dcdd90179575d0c268f56cfa0e00727e086a9753be4931d3f1c7aedbcd60b1ae7ab38f1cf5c2f493022d0cd78bc8fa1a600e082410a3558d40df9c9edfd555f6bc48fa4d6ad12f85c1bb3224667e59239d318b7318f0a09765d060b4cafb12b59c24d8bdc70dc9b850468e8f6c5c48269e016a433132d0464d2e392ccfa0250449038ff69a768761f2bd29cd40dfd24d6190af4d416007a477ff16674ecbbc9fdda25cbc115a59cc53fd98aff56f18ced3b5e9b36221760a76d9bce56ab3a1fdec1ca07d2e9db27d6c7af11783bd1c5f13c7cc10ce34a636cbf1530fbf978d2228e46b6739764bab1dd82ac89e67f54df450796719697387dbe314732920360c4f603fca2de60b9e2cc597eebf83bbccd2f3679dc70620904d4693ab523f83f59a7d5a6daff3dae2fb89b5d4c3eaa05b58ab3d0ce519532e3cc2a31a9849d9efaa1e152017c511b4c7cfa4809af1ad13cabd8b3f619def18472d13bd7b23461c5e330dae7533a33d848ceb13a1bf4b809fff35799727e6918c0a451319742cb0a2f00f7f9a14e6a57160f5fbeb917b155924531382e5b1e5fa6cb046b2728779b24034e4a68b390f24bbb4f732b58e73ab73a586a3759f4bc8668813fef276d874010a1abcac1702d1f6d9c6e546d0718ecaf55b1de84c72ebe34ba982326c3baa8c5e38772fa950abb3e13f3998a7c588cf139b8504a8392900e8ed7ba286f03dae68b8450a0fb136841995e4df9319568255918d95190594488d1ed7c101f6b480631ba2b0bdcae93669d14716fb70d9f37f0f1835e966d985731cedd06fff765e765c1ae963f76c3cf168006a5312d96787686ec86cfa0bd8b39b9ae75689f05ad421b5315f580db42722beeea24e87f687ccf8a60695053267b874536ec6332f1b2b3c8cbae8bf99e1d1db148e8cbfaa152022f0a227850effd4d04188375e5472bee5b16a72a12d9017c40b9525ab3eb34cd546229edf856f7ef3456a2a9784316c946d2def9156f6f570461814d9df453b4c8df364310b22a9670b4a19751ec18fd2a5493f3014b08b885480cdcb5ad9a0997fd42150c21b2f0af5388467e48c24f5ded1fc36c2afdd5c937059a52661cbdabb14858af26a844885dc8036f600842e3f13867f866010dcf42115bd8190315048e789bc3c462869d4392355455bb88663e1073e044d1184e31d6450efc58fc68d713fda81b01a893776a3731831b44e796798bfa2c7731f56b3297c58f89c28d5c2ad9ea15f7a6141e43ccce26437bfd289011eba062ba215afc771703b014490baf7ab62b37a1ab40338abd4cb2ce534a469f72a8e9ac57d5453f4ea94d35bd4cab29fb5ea0c3a0b28f459b8ed297f7884a62bca98113e3fc5092acdfec8947affb9fad76a0f6a9df6bb05e95edf50333264c526060e3be220a43ec9314475838b43abe15a62fe10ce320dff3e802bd28ef9dc04b94de59869e4f80d6a2f99942a9963bfd6aecfd26ce55baf401e78f1bee67b64b950ca18f66b4b2c511d6c7ab2fe69cb2fe242482fcba11cba0861fa99923c9d7b7fc01199c1f368e0e0bd2f9d0a0826f1c9b30ad35b12b8a80a99d53fa7c4f41695f91c51cc26c9aabf4a677ffbe14cc09e34214c67a9df749a4de5a0ace30773a7915cb2bd304bf17c6ca938638691d7f4fb12142526e7cd56eba88727349ccbb4e46ec7dc9f333c39f4522eaf42abc529811c0745adc90b4a05bb2dd866c7d7a8fbdc5aafebe184e5d0850d8ad992830d65ad05f83946f83b544e62be53dba94523f929b6661a0981cff25ab872c4fad750c31a7ff9b08716f6e0f52c703bf81f6e94357971c04c13c74e716d7e4c83ac9250c30168297aff9dc784bcf059b446f5e8e745c4a0eb8dab6b56f0f19d0d205b15326b8a0dbb23c3b6b9e3121957b737c315fa257abc5387361bea5558cd8675f99600a5808cd6bf8f2bd3cdb8034d5d24647982748483c6ad5aca9a2f785e1ad69d87c3264dd8ff5deeff81415c9d93563609e83a10c4e3346f5ce82a30dc7bca8007028b0478e04db17667d4a25cd718776515ec7793e45ce861a8e5b754eb5b113af5d1e88ab35ceaed52091ee57f3546839ea666331fc868cb79c64238eadf1926914f1844b759872b44dfbe26221474776975473ccb0f460e200655c4fa2632d58a3147efb5735c51e2015ec055a4160f698d84e3ebc09295e25b48322b96888f325ee9cb8b4bf49c38175ec1eb575aeece67f20e799c817e945a681fe3eca4ed2e227f3cc0ded01b16f7ac48037cba7134bb5131a74ef964c46d7c55c805f622fa64fae826162ff8ee0ea5b31edfdd8f0d10b0256be9288e93a366d320c909bf28c293fc748593d52e537f43771142e8b41444b953b25c57cbb0249fe5c221d726a34372be7dc7acfa64a9f0ee158c746fe36cc2a77d58b99d599d5666aa748a1ebdf710682303ac56be7ab1713d2838049f9133f23257cc3a13a85306cb9cf0621241b319c0744bd3ec6dd3959c9d497283cc84edefbc0dbc1cd4b93937399b5f36cb32e552367aaaebbb3a32c103d209c76b3c41e3239efca82ae0dd5ceac4d874d78a9e1998f95cb904440e85457470b744b95199d5cd2fbc24c36ff1509334c7a2475ddc5bd45a3da08c180da20b0838a34f2f1b9643df11cefc0c1efbb322bcd247119d7a6aa0bc8deaeafe7f67e34778c2369883ae4572bb3703e2e046b987104decefa519e848e95cbc080fcd6014503f67ca7585733c74db59aa7dccf57038076f0d966e7023685b62fabd4752e3f6caa8da671c04c8ea1fea851532f4fbb92b51d2512571a0a6fa7bcb24f6fea241bebec3ed9ddcce1d94870ec4eb5e51789190e132d90e97b03ba93cd5852a73d625e7891c5d7603c9e99e16a39fd577fbacd19e6624e15f79abd2b09c4f87d6caaf8fcdb4df606240a69544fcf8a3f1521e982cd175a71a8da91523df886b3ea8f75206e411bf9ff2ee2327acd7c388fbfb13d9c41aadede247d8e468b9087c046d56a3ea7bdab0019ab34ae32c3c4f2759c38b6d79443dd224a0222d6540a69fbe07a3325cc5e9efb880738db1c6cd13030d2b34bcc5a434a68f5dd1afadab9689ea6e6e39735067cd4861f53ef0e050111d37e58c7c1f847857131cb18847a1e05569715adced783061581db8ac4dcb1de0d8d3562aa97b09ffc7142343a42124157a61e4c8d874c7c4848a4cb9929fb54352981cf15c1295a6caf67800a30bcb43ed38fd8a323695fdcb13fc286de595a2ae3517c11ff4b8fe2b8a12824139a22a2958037d7fb5df56463aba0c7fe733d2927a0a9eda13b1e4be7d009835244551eff80b88506d9375b214429aadf1c2b7c652b8fe2d73888ac1711e5a900ce9ebd0e6813781a71c7e127fc8f0d3afe9c08d1e956795eb345cb61cecf4a78b693ce72969216e1db0808be706da18303dd7a09d8f16c92dfd3dc5e7fe690a87659de3f96479ea67a398e0f006764ff3f3654542c97714dd7fdbea6cfd76942f7f2cb47ac59d4b1b919653c63e6e5b8eb27dd0d3121769d7632fe0c000ff240f01b5648619c8e5e17fecdf0eceab53f20e14bb93492cb23430cfd352ea6109d10780b9d70c5865376b402397ece839aa7bd8da5ca920f28d9990ba1365df1f388e700aca39dfab3fde3d145d7f0d3b6d8b757b4fc9a4247a30aa7a3c395d4d3da6f6c03057d9bc6f9bbfa8a9db5210c6b52683c906a3388b17cf4b383eb571d2d94bd423c8bbc716119e2d604695553cde8852f4c8e0b02d79cc1b61079fba833eb7756d7ef7a73c817959afc0dd46c623950e5cd184ae1833d460135244820f8344bcb15c2e09b85125e99cab8664069a3e61fea6525c3140870199f9827abc4a9750c11c7a79af90cabe17a84d9eedf30b9a2ebf03706fbcb3c3b807e50d1a9656af2d99fb062157d6bc9286ce12281d2cea214cbdfc8c71dcbd8fbb7a42dcdc7c82f5079a94807c91c41142cab21aef3f6645542bdddd8e7e5cd520338a1900e44a3538969923eef1ad72bfb3aa3c19664360f5e35bb53ea65238a0232f608205d75f17a118eb3eb535c7f5cbfc0381f88fdd21b3eb511566b621aa7f5ddc0aa25e815339dace89e2e34761ac9b07758780ebe5e8b080153d293fe387cff86708e0567247969084c007d56e8686ee56d132800b580a58203ff65947f5028c17138d1ae521f2428ee5e8a2aeff3644c7499775af8aa19142129608f73b934ef26b24e33628f978b05207c98acc31647dd8b5e528b265ae0b47e7ab0b50d9072ada34044f2e2120f0479bc9921f154bf236f43e436329045f1dbdbafb905577c501264e9a36259f2451cdc3060a6d354221be4c6c1b77135b66fec288d7fa3247a4ba2be3a0476e73e1459a437cc13d96d0b85d4ca16dfd53cfb1ae72e3c2acf17eed5c28dac5daa11eb420e4f4163d743e99218cc9d649ba12072029ff9c04843ad09b3687ea579138fda20ae329d8b4e4fe08a246c6735e44f5492680e529777f51bacb91288fbd299aa84d1ff55a6de257aafa96c2c63bfefc4033bcc42de517018959c8c8a618c9e9d2ab57bcb7b29bdd94bd1eac0912d91d26571fd20f909b6d603077a1b32f7073dc9e4c7872d74460edc3e7567344cbb30e684450701bf24534ddd0efe62764f6a7895216fc9c38360688fe4754f5505bee0e152f99", @ANYBLOB="516d4c1b7a2a49ba68416096f0b527ffcca1f668652725ebc64680c7b7cd93e2dbc6e5ca08de1a7ea60f26c4ed3de1d2792f53100322379a4d7f5096589446fd515853c3c5d31061387c840cdfd9dca03919246736b75fae6f9a26d1f2baf733a0bb204a52db7e234aebdb1a8b43ea7f25c7146478d6ed0d1dd595fc29bdff19369e3c6ab5650bb7b4fcd1bdff90badf469e274666350f613bcc7c7f785f44426f4c1381007c71c6f20b30bf452574f4233c4519dd0ccfeb93510834c75a111d30cd97ec36ecf5217ed3f227479710875248e1f7b6f058af56646d44df7ab79ad2355977da334ca1"]], @ANYRES64=r0, @ANYPTR]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400001, 0x0) write$eventfd(r3, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f000039e000), 0x4) 2018/04/09 10:12:45 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000), 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:45 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) exit_group(0x3) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/93) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{}, {0x9, 0x3ff}, {0x1b, 0x6663}, {0x100000000, 0x3}, {0x7, 0x22d0}, {0xff, 0x8}, {0xfe9b, 0x4}, {0x9, 0x3}]}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:45 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x3, 0x26, 0x1, r0}) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x61008a0b, 0x0, 0x8000}) 2018/04/09 10:12:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/09 10:12:45 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = gettid() fcntl$setown(r0, 0x8, r1) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) 2018/04/09 10:12:46 executing program 5: r0 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e87becf44ab05fa814a52e5bd198a26fb4fc68fdc922ba3e8cf7cf7e78d5c875ae515eb95c6fc4bfb5fdfa6ce6a970aed5ead5b48682bef2d5422dee31a77506ddb82164f3b36268b9094e766313", 0x4e, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage\x00', 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x6, &(0x7f0000000340)={0x0, 0x2, 0x1, 0x4, r3}) 2018/04/09 10:12:46 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) fchdir(0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) 2018/04/09 10:12:46 executing program 4: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x800, 0x2a) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000, 0x0, @perf_bp, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x468}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000200)={0x3}) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) pipe(&(0x7f0000000040)) 2018/04/09 10:12:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3fc, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/09 10:12:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:47 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000000040)) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) 2018/04/09 10:12:47 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) read$eventfd(r1, &(0x7f0000000200), 0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0x54) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000002c0)={0x1, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0xb5b, @empty, 0x8}}}, 0x104) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:47 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000180)='./bus\x00', 0x200003, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x68, r2, 0xb11, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2de}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xda}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1ff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000140)={0x8098, r3, 0x10000, 0xfffffffffffffffd}) 2018/04/09 10:12:47 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) 2018/04/09 10:12:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x28b6bd91, 0xffffffffffffff71) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:47 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000), 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:47 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) flistxattr(r0, &(0x7f0000000380)=""/158, 0x9e) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000001c0)={r1, 0xcb94, 0x6, r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x81, 0x1}, 'port1\x00', 0x4, 0x101000, 0x3, 0x400, 0x1000, 0x401, 0x3462, 0x0, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x8, 0x1, {0x3, 0x3, 0x5, 0x1, 0x5}}) 2018/04/09 10:12:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfff, 0xa0000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) sendfile64(r2, r2, &(0x7f0000000080), 0x0) 2018/04/09 10:12:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x18, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/09 10:12:47 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000084}]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x80000001, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xf8, 0x26, &(0x7f00000004c0)="a3c3ca1abe236377dc5e47d598d245d49e861fcbfb9b3698440d3a9527040f206373cc6af1f5c750c84d3494295098a4ff78cd5c6e5f23838aff14dcc5968ad41c1691f1bcdf42380edd9137e965924db6d63723b166ec8b19b8f867f6eff82915f2cec3df97dbfae60496426db3d64608d399f0f653e1a1dad966365990eac0f2f785aad371b97ec3fd453de141ef345a2074b2101e55751c1fd922796bccca458b62f29b938674a2776b22c6b6e9c4339048074874052ee9b1184d82540635f6c02d4cecc2d44ea4e2ece46e9f95255f08cca693f9d2378773cd68572ae90dd5e485bbefed02412f7c80e2fb440a22cb2b6296804205ab", &(0x7f0000000040)=""/38, 0x4e, 0x8}, 0x28) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) epoll_create(0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4000) uselib(&(0x7f0000000140)='./file0\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) connect(r1, &(0x7f0000000380)=@ll={0x11, 0x9, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/04/09 10:12:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) 2018/04/09 10:12:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/04/09 10:12:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="af", 0x1, r0) 2018/04/09 10:12:47 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) sched_getparam(0x0, &(0x7f0000000600)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000004c0)=""/248) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffe}]}]}, 0x40}, 0x1}, 0x10) 2018/04/09 10:12:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0x1ff, 0x1, 0x100000001, 0x2}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xffff, 0x4}, 0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x3f}, 0x4) 2018/04/09 10:12:48 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x3, 0x26, 0x1, r0}) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:48 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:48 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000), 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:48 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x401, 0x6, 0x20, 0x2800000000, 0x658971b4, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0xf2, 0xffffffffffff7fff, 0x5, 0x4}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:48 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="bc8dca5f3ac2d9e63215240e62c6c212958cc93ae8837722a5b574f5652c91d47109c871ccd0110ba5f15d349f2a2036cfcfd200d09c879a0d92db478c34c13e971003db4ba627e01db7d7c6a2b301bce0a0cfde1254f4af4ba6958e05fda78c72e7d1bbe29b54da85fc5a32ab2a4429d891da190bec19365950b2632cf54d634e", 0x81, 0x200}, {&(0x7f0000000100)="50b5217742dfd73ce14828ce59cbe84e825c0dd6a6a95abae5155bebd2471522d5da3d044b7e88ab9ffdf7d9e0e22df409cae9949857824262f3cdfecd9405785b", 0x41, 0x5}], 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r1, &(0x7f0000d83ff8), 0x2) 2018/04/09 10:12:48 executing program 3: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0xc856e46bd37910fc) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="af", 0x0, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) fcntl$dupfd(r1, 0x406, r1) 2018/04/09 10:12:48 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x200ff, 0x48) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x9, 0x0, 0x8001}, &(0x7f0000000240)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x101, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/09 10:12:48 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./bus\x00', 0x5, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="117686ee86097c3cf5ce538923a31b62300e5bafa3d889be910bb0288015b634be832169decd441c187b1d4113e7109f59d273f8b03694f3c58ed2910e3a97453620f85c5b54a7c63f0a6e47392242eb0dd17c6a6ffc109b28de470b3e6a2477ad14de9beac2046913d184a527cb5f632b3d92aa5e676492ae7eeaf0da217183c4ef2b5a510a82ce3c107bbc53116269801dfbe5f4159b06dd8103eb445d54d4b1737edafbdf24", 0xa7, 0x7}, {&(0x7f00000003c0)="de683c3c74cafb320029c409b619c85e86ff0c82dc26dcac4eb30cebf94af4ebdd62cfc02e518f1606c1320da79eb30a0c8f188236c19752d9fd9899fcb9bc2035f163299d20896c1d5fcd4c743431353d0e9802505714ddf17cc09c8b330998343b6e7c515ea53f656305a18fc20975545719898460c0789a5bb4effcd63c8cca211a3e791b455480d5502ff3a9d6cb58798cc9ca", 0x95, 0x8}, {&(0x7f00000004c0)="8c7d4e5ceb5f046cf6e1dae40d6c0371db0c102c7d641568caf49e4f3e3bdb2d9faa5575eae12737b81398649d724ed6e078ba42013e52c0c955950b1e14a16a324580f8df9e6c2ea7581c38965bc33d0ef2602b84e04864d7a5c3ca9ad072745b40de2743b2e01b12ff397194dc64408ef49a", 0x73, 0x80000001}], 0xc1f45b79f412cc7c, &(0x7f0000000580)) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:49 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffc000000000000, 0x42002) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x4, 0x0, 0x3, "8592635e65c8", 0x1}}) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000280)={0x27, 0x1, 0x2, 0x4, 0x1, 0x3, "11e31320129042172900f9a96e9c332c6688ba0ba2aa8d3d64eb47d0af18b9419f0d3dc2713e121e687e40441ea159f9c148783f69d56f4433e9917e584f9b", 0x1f}, 0x58, &(0x7f0000000180)=[{&(0x7f0000000300)="09dc53ce18c37deefe2b738de0ecf9b87972696fa8c1369f5147c5e6ff765f8c4788b12d03aca2f4955960e9bee877c0936c62497bf98df0420499fb90f1de9b390a15bff894603e18ba568e483627b703", 0x51}, {&(0x7f0000000100)="5813ec681f4c4bd21e9688dd46ce833e14d4279346c24c608c0eba301c", 0x1d}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="adfa51b88124355779200438b5c5a978984b76776ce7c4929afe49e6c9f2c1c5a0d2395cc90bc97984c83313c3faf9e702d73e872ca08b863e4201231b40a03bdd48860cb2330e2645d2e8abee55e7b378dc4706db7cc85e2d5fea949ff9bea3cccd6536d37c7d", 0x67}], 0x4}, 0x8800) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:49 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/09 10:12:49 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x8, &(0x7f0000000900)=[{&(0x7f0000000280)="e2dba6f2cf1b84ed801c1aeb59bcf2d1125afd31629c1e06c839cef46bd57d2626c8594c64e6ea39f45989cad94bfa0a35a6f2024a59cc82d8a42a8e2d1d33e63820370ece04b3bc1f47916efb2c62a571749a3e05dc67ccc07eec6e6a7c7036521ebf45332581d4c10813c6234a298e32c665fd11ec7e7bae87ca56398895b7fbb72d88cdd4538a5749c5ba66b604714644e74a12938ff42b", 0x99, 0x4749}, {&(0x7f0000000180)="75281bd7218b779eb27b74bbc44ea90a9e6e33ad6546a4f31e54ba441b25eff573eb74b62210859d724a717dec46f5e1cd222563d33ab03161c70b", 0x3b, 0x8}, {&(0x7f0000000380)="f9979d199f684fcc730649a52effa83128812f7fffecb19360a2371bc92002df7eac1004d47a8b4a2cc519ae693b0d9fb519fb8ae36f6cce3472039f7d1b6dc81fec11e27e87cc8900d96e7f21369b4173d735c85ed3f0bc59b273508b6d03d0081e", 0x62, 0x2}, {&(0x7f00000004c0)="202f2414a627590f2508ad89ce37075c6a795e1bc7c87001027ab9dfa8bd64171820e9b9cca13d694e2b2aa6036b6dacb00f2a5a6515379c5027f85860b052f4ee8c3a414b921a0f75d30ad6e835fdebd597224a22d331762e8a4dd8ead9d6cdfe1c155e4f98d77b895c47bad549ce424911d549a2d8ed8ec6bff9275ab859c0c41eb3ba19313ce8cc31c2dd1b9f89bdf679b116eb69a3fa7c9b6f1a6725a1dfbfded5386c9a457de4c0cfea77c296d01ecf0a4afaec825d2ffc7184c3c47e571607114f8e98395eb93407eb2d48", 0xce, 0x5}, {&(0x7f00000005c0)="3c02e1742ca2b47535d8d68adeebeb6fceb4239470d20c107b135df235c92649ba2a23006183af17f33a88c0129af08832255c581605e1b62b58e7c63591c806f04c1a282aaaf52da5e82260185c4b7175c5f9d39d2181821976b2cfed95470f8125eea15039651eff8c3647f8aa1a6001581782f51da9d1fd8b3e7f112273736183a1e9132890291e79a4f817373c93bfbc", 0x92, 0x5}, {&(0x7f0000000680)="4841496e53677c0fde0aa00b3009c2e910f28d73a0070f08d6fe7b443aa8ae250f92495ad6af7146b90abd1fbb1927e15af073fbeaf85bd3b3b68d0c8f9bb3059f4a764d130bc9a7106d99bbe25a6115751245d99359f4058af091dc62b729b7e2d3125b22363f840c24d36f561770cabb079086b64e881dd0039a8f75ee25663a9e96d815dac0ea171d2b0debac79cbe0d0f87e6f5448635b4b819102ae04a5cde9634ab5b9a83405db04270ab530b7a2148c4e3f3242feeccf412634d89d12b656d31cfbc88ce28d18bfaf03ff09e600b3a85c146845", 0xd7, 0x1c0000000000}, {&(0x7f0000000780)="f04990f96bfba5cd042820a001840b384b595eaf3636199aba92c7f1c1b15e6025d60e727652045c2fbd15b10c75ffccbaef606132281f08b9782d36cab133743095c002b8ce051d46a42725739d9b580019fd1f849c22418c562fdec7f6a44f24cc2f8895450dcb8d49e241dbe47a7589d39d678cab63a3a0239ac9e176b7a43058be231a223531e19451af8a03bc708277a7f2c6153c677b6cd855954c72b6fa88b281429ca2b82c174c9e0aaadd13c745f97d6b1182750667fcddfaf8636e109bfea003c96940cac08a47f215c57382fce4f0749a4452e193be0f0b1338fdedd6aade94e17b3523731872f69b69b1739d", 0xf2, 0x1000}, {&(0x7f0000000880)="feebccc07f1367d8357dcfa5cf92691dc9e4289df6fe7bb05c2aeaf32dcb2a5c3f2681b7b0631f128ff0783c2766b4e3bd71e6ee57478386ef6abde7c8c955025b36328e8e767e8addf5a842aa45f75bc9679be9b1c0aa778e6a1c18cf5d34c99a44cf459b2697802b1f92f7fda5e37569576ff1151e", 0x76, 0x5}], 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x100000000, 0xfffffffffffffa30, 0xfffffffffffffff7}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r1, 0x3f}, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={r1, 0x1}, &(0x7f00000009c0)=0x8) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x5c11, 0x3}) 2018/04/09 10:12:49 executing program 5: r0 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="47504c7d74727573746564c700", 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x40040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="6400000016000378d8bd7000fcdbdf2510000000b8f0777415925f6de352fe60462969ca6ae1c06aeba936e45873e3a08f25c918059cecc87065c067225cca94bd757f255b6511c67d335808897f3e53fb31c9c112ccd010961a804308007700", @ANYRES32=r4], 0x64}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) sendto$packet(r2, &(0x7f00000002c0)="f89d8aef3e6e29616f", 0x9, 0x840, 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000580)) 2018/04/09 10:12:49 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r1, @ANYRES32]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f0000000140), 0x2f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000004c0)=""/236, &(0x7f0000000040)=0xec) 2018/04/09 10:12:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="cc", 0xfffffffffffffe90, r0) 2018/04/09 10:12:50 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./bus\x00', 0x7, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="15592046d49a51865ec863f7a44e8a83ad7db6b5cd1585899b5f0a8601e49d30a8d6fcf207767071662a128a70bc7bf7e58453440e46fecbc7260792388ed415430d389c6b672c969c52c4d28814983281414ce28c8d958e83c7ba39075fb5cf6c6c0f9b3297449fa9819d4cb78ade8cbe45f6dd9f91c1929cc2a66dbfcba158432019d9134e8315382ccacd0d038041e2059ab004336a519556d0d1dc0118f487b9f7f982f8127e8d5e1d55f106f9038cc1341f12053573e7bf849c201c329db10cd6a943eab7d31be4f1", 0xcb, 0x1ff}, {&(0x7f0000000380)="bef2791632831f263b2d2d87246f5d3b56dca833c162777702eca5286321c7c972ab2e00997c348e26caaa9b36d3ef2dcdd27d8b24697989b70afab1bae7fa04043d503ef8ce6ccedcf05e2aca33eaa30fdb3486ce5ddafec8fb918a1ed2dd5efed4d0ae0a2152f4df45caef4a5eac7ecf075a00240a284420df0b35bcbfc426fad5a15eca1638bf387616ab7c9fc4b92af311d94db3060dadd2a5f2127719c04e82d819002c73e0d80f907111a2e25358a361a3561f65fd8ff037ed470db7167f06a423f51e019d969e1e", 0xcb, 0x8}, {&(0x7f0000000140)="db24693a216856a06d639b26876201842e4436aa8e903a69fb19e617ba6388d6d213c21514b69e96f015cb7d44479adba6ea7729baeca0d428e7", 0x3a, 0x1}, {&(0x7f0000000300)="a3efc45e3931274763e07522c0684b290b81e5a4816822eb876ab4d7e840b48b063c7ac55d5c809592eab92ffc04737cd746097ed475", 0x36}, {&(0x7f00000004c0)="380850bbd8e998cb64a8bdd28c1ed3fdd438a833b7c93151a7fd958f96037aad3590d8979bf9a6554881568e71d7265b8c97874e1c7a468a8e3b219ad74b16df0afa942728bd93792f6386009959fa56798740789a74acbd8c0e9170d59ae8740bc8c4f3497f2b3ffd50948a885695f627619fa22c6b7c26f8361dc44c3154465482e7323bbf47e2d326aa365190678022c6c771b3ec02dba15e002332089397fe331c73e4df2b2cddf1f3daa5a55cb140276893a65ed8ba245e62916d0f9e5e21", 0xc1, 0x6}], 0x806000, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000600)={'HL\x00'}, &(0x7f0000000640)=0x1e) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:50 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:50 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:50 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000001b38)={{0x3, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xfffffffffffffff7, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x3a, r3, r4}, {0x8, 0x4, 0x6, 0x100000000, 0x6, 0x2, 0xcc14, 0x68}, {0x0, 0x6, 0xb1}, 0x7fff, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x7, 0x0, 0x4c4, 0x8, 0x101, 0x5}}, 0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000004c0), &(0x7f0000000280)=0x60) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x70, 0x4}, &(0x7f00000000c0)=0xf) sync_file_range(r2, 0x0, 0x1, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r2, r5, &(0x7f0000000000), 0x401) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="269a8600000000000000000000000000"]) setns(r2, 0xc000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r6, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:50 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2c, "e0ff5618ed55ef5facc80ee8a8c5a4165e0c0b380f3ea9df88f3ff423c7139d96f756742a1a361bbbe5b1222"}, &(0x7f0000000080)=0x34) recvmsg$netrom(r2, &(0x7f0000000700)={&(0x7f00000001c0)=@ax25={0x3, {"f0a8c0b83eef73"}, 0x100000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000200)='rya', 0x3}, {&(0x7f0000000240)="250b57a90a1f981c4c2516c808dadd5f33fd0f6e177b15f97ebdd766e445c0505179d3af823497a75f89273c4e6eded4621c76668ab1f628550d40b04b3cbe3788cc6a83726398b0302712a34d45", 0x4e}, {&(0x7f00000002c0)="fd4bcf103d1fefe10fee10bd0c63d1a4b08f48d33b7f4c9c8fa9f00ee020bd22f47895f77da385e7df8fc6f2cd06875dba1f6560cdc272c98beac91ddcd672a63ca669f2ab5cf058a14e673da5fe235ee2b5745ee3849f9fe06579b56ed5ed265d0d7259ccc8a20f6260f39f449cc848d10b62b50598f90a059da317c7e826b1cfb864a98a00cc53777747741265a9152eb550d732924ff4e1408436a69546a1d2dacaf846", 0xa5}, {&(0x7f0000000380)="f47c56c0d97873ab1e44e3fb5fbb12380783f6dbad400e4d63753e4eaa52f37f24fc8cbf945f50907892bca44ced7209fba82581177c55b851de90a2fb15227829f80614fe67b62eb88e3673df23cdb8fdfbd2d4b810b5cad82484b624c11b1a7cf96fd3d0ce16e0c9ed8bd941742cd3111f6a7c2250a77ddd6c099a19b9761cfc04ad8fd86f71f632af28cd59d199f9a72ebf3a56b5c81707232a4bb27435fdff2b43ea14d91765f41e2fcbb4de4ee63ea6503abfa52a08899696d1c86a65d83696de3b9ea1ae02599cbf68e78bfc80b80e114a37acede2b895aee7d68e36233c9154", 0xe3}, {&(0x7f0000000480)="361785c39c02b186d61c66ff1f9ba1cad4ec01f7e55e05b9b94998d8e199dc6f2063701f1e574535d945ca0fd57cacd8c6ce630bca0df2e30780b74f65900114bd7eb82ceb693d91e7c42c589372f3023603b14c37eecec6119683ec11f7b5313dc6a82c76490d63cad9ee51aefdf6bcbf20f51d2b8fdfa6f8aee63f16ff444d197d04f0e37c2ec1445a3766a11038dbabac7613c7fcf9f1bd8a2651cff6d0606811f7cf5640b81c4e511d7b862ce9dd474e45584f258e580ac8c14eb46e6f859273ffa0d48eadbd160ce62e263de7375abbbc6240ee4009d4cd30f52db70e462377cfb919df6a0c48b60168df86ec1cbe5fd0f6d131", 0xf6}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x108, 0x90}, 0x10001) connect$rds(r1, &(0x7f0000000740)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x20}, 0x8) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:50 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x100, 0x0, &(0x7f00000000c0), 0x1000044, &(0x7f0000000140)=ANY=[]) rt_sigpending(&(0x7f0000000140), 0x8) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:50 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="74269d00c93f79e22f068333858bb3fb", 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x3, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:50 executing program 5: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x114, 0x404000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) ptrace$peek(0x3, r2, &(0x7f0000000080)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000240)) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)={0xffffffff, 0xfff}) move_pages(r2, 0x5, &(0x7f0000000100)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/09 10:12:50 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) eventfd(0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0x4, 0x80}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) pause() 2018/04/09 10:12:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000280)=""/94, &(0x7f0000000000)=0x5e) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/255) 2018/04/09 10:12:50 executing program 3: open(&(0x7f00000000c0)='./bus\x00', 0x10002, 0x40000000000011) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = open(&(0x7f0000000000)='.\x00', 0x10200, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x81, @empty, 0x9}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x400000000000}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/04/09 10:12:50 executing program 5: add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="58a86d9ee899188a47052441990e6f1ab599f255b090c8be9d676df048ae927e6921908bfbca6d335557059935922ee331a797b758f9729876acbba9349a3b16df7c", 0x42, 0xfffffffffffffffe) r0 = request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='lo++]-\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:50 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000400)='./bus\x00', 0x8003e, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000700)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x6, 0x0, &(0x7f0000000100), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8200, 0x101, 0xfd, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1d, "9168298d30f09b243399457812129ac2308440b85a4f372aaedd6a4a42"}, &(0x7f00000001c0)=0x25) lstat(&(0x7f0000000440)='./file1\x00', &(0x7f00000004c0)) name_to_handle_at(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0xd6, 0x6, "e955cbddea151c263939565d88c6567e6029cdd2c5b390026cf9e1aeae14ddf32a98b27098fff7b6c22c949844482f66cb23c70276df1603603de76c59ffbf0f172244e99545fdd512c18481c0209441207ae268b3f7eb8e54ce2e59e482626681abc383d5f3792071a96a879c8b49074c79e72bd0af536d903e580c20462448042794f19e07b624d9e19da7a9fdc035f9f6a831c6c7aaf886b13d73d93bf54dc658558a724d8d89f02da68c7950c5aaa7bdef16cc166910105c177ea2d6149e5cbc1d40861c26e8c124a99b7eae"}, &(0x7f00000006c0), 0x1000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x400000, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000300)="9261221dbaf1c4bbc59b7c948cc4af576276873050e7b1b9ad86da901b494030967eb12cc8ff96703c806267cfad287e502e6cb32d3a37baac0403f45ca35eee60a31f60c2e2ebb772487316c0768012ed90f29743165bbf6f2c", 0x5a, 0x9}, {&(0x7f0000000280)="0e33844bad3a6a5da137dd030b92da53", 0x10, 0x4}], 0x2001018, &(0x7f00000003c0)=ANY=[@ANYBLOB="3d33f9ffffffff11ffff00"]) write$eventfd(r1, &(0x7f00000000c0), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/09 10:12:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) sync() add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:51 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:51 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) statx(r0, &(0x7f0000000100)='./bus\x00', 0x1400, 0x800, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f00000000c0), 0x1256154d) 2018/04/09 10:12:51 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="ff7b1ad8fc80dc1aa56a1580a594dfe8d9dc765b97834e30f482fc532c44f45a6f9b3bba89", @ANYRES32=r1, @ANYRES64=r0, @ANYBLOB="32c57f963306bb44448ac0acffe17c3475d97df6a01147", @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES64=r1], @ANYRES16=r1, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="fa1ef15f257cd36d12593e48e0656b6081a3c532449dedb407a6b14a1fa379ecd5508519155fee5d5569b34959548218241473877d5ed46ccb15452916da60e64cda5a2f7f74c2a1f707cb390765d5421ed48829e95baa77310c488882d171624cdbc10254c1862cb762beb65b6ade10d2a9efc1feae94661c9b3a61f4bd00cb7d84", @ANYRES16=r0, @ANYPTR64, @ANYBLOB="98f57f7eeb1005e242f93d7ae42690dba08bd8f70afe98df5f68223bf6113533397da2189ed107c0ad476c8b0bf76e01378e06fa5251798bf506a705f406dccc23b263d1af13d1ab9f4839ba7bee5f7f0220186fe5ea55219dd627773f2b3941f7dd70b309e1198a77ca3a159e1e601dfe8751c70a82b8e896bb4f9a583842bf3e06db19eb681468c0c1ee9ba5e4d86d8bb0e204433e26cfe7323649eb2364e5726782d97c7b821aee1bf7c1b535af90588bc20b780d7be80aa7712928ef8924a2bd1345bd3c22c875525ccb5206c6d7b20193df45788efa87363a2863855b2aaa3120cfd016f3252ec8fa22cdaf600befd4d28196d7", @ANYRES32, @ANYRES16=r1], @ANYBLOB="f58ef2213514ce54aef893c5d42ba7ef42d1acada1d6a60082c0c208a5232a8d0bbef456d9d7f1e325eb62e0ea3783a0597ab6664986722e1f08d173768d5a1a870befd4cfdb244a4f55fcf2bd1deb43ab4ccf32525a88169a22ee10265e4648a69bfe3a9cbf6968118144ccf7ad37175f986d8feb90cc06190591a236957a3806", @ANYBLOB="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", @ANYRES32=r1], @ANYRES16=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="4f1f55af07577f2f49d8d85b75f40c173db72ec20029a67d3ce01c46a7ea3ec4f0f015145b375249fa0e84e9cae3bb8b81762ecd7e82ef3d48496e0d696dd9ca", @ANYPTR64, @ANYRES64=r1, @ANYBLOB="96f37b7ef33a26dd4e71c7a048a42612035f0526358ef7ec78f1ff447bec89decb0857e15b3f947453be09dd5be361fb8791f76ce232a145d3898716fda17f0d64f9d7c7231cb926269c2a226fafadc638a2c2d3d15a4fa077b2242a59d12543cb7c27793bfc8adf7064da0a", @ANYRES32=r1, @ANYRES64, @ANYPTR64], @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r1], @ANYRES64=r0, @ANYRES64=r0]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:51 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000001b38)={{0x3, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xfffffffffffffff7, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x3a, r3, r4}, {0x8, 0x4, 0x6, 0x100000000, 0x6, 0x2, 0xcc14, 0x68}, {0x0, 0x6, 0xb1}, 0x7fff, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x7, 0x0, 0x4c4, 0x8, 0x101, 0x5}}, 0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000004c0), &(0x7f0000000280)=0x60) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x70, 0x4}, &(0x7f00000000c0)=0xf) sync_file_range(r2, 0x0, 0x1, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r2, r5, &(0x7f0000000000), 0x401) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="269a8600000000000000000000000000"]) setns(r2, 0xc000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r6, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f00000004c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/94) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r4, 0x901, 0x70bd2c, 0x8001, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x58}, 0x1}, 0x4000000) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:51 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000003c0), 0x1000, &(0x7f0000000380)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x250, 0x800) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getxattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=@random={'osx.', ')nodev\x00'}, &(0x7f00000004c0)=""/4096, 0x1000) 2018/04/09 10:12:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0xc00, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0xfd9d, r0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/09 10:12:51 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x4, 0x4) write(r1, &(0x7f0000000040)="ce22f6c934571b993fb4", 0xa) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:51 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000280)="521c23aa844d2bdd170a5be94c6e559dd7e79bd99860fc111b201430d651b704ff77e2ece9846cb3c1c674bedac84ddc22480d58711e9cc07c45b84708a21640d26e228adf573654697df658414fafe1b0bff6388cbe65a4f9c9f641a1d9814fc338002a9a61666aed4e", 0xfffffffffffffeb4, 0x7}], 0x0, &(0x7f0000000300)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x140, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x8, 0x200, 0x400, 0x1, 0x0, 'rose0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x140}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xf}}}, {{@arp={@empty, @rand_addr=0x40, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x9964, 0x7, 0x9, 0x80000000, 0x0, 'rose0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="e86ee971c813", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x100, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ab35ccf3c065", @empty, @rand_addr=0x3, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000280)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000280)=""/197) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) tgkill(r2, r3, 0x10) 2018/04/09 10:12:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x1, 0x9, 0x200, 0xfffffffffffffffd}]}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:52 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001740)=""/47, &(0x7f0000001780)=0x2f) 2018/04/09 10:12:52 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:53 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r0 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='keyring\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) umount2(&(0x7f0000001440)='./file0\x00', 0xd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x3, {0x3f, 0x92, 0x3, 0x3, 0x6, 0x3}, 0x7fff}, 0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000013c0)=@assoc_value, &(0x7f0000001400)=0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000340)={0x17, 0x1000, &(0x7f00000003c0)="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"}) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r1) 2018/04/09 10:12:53 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x0, 0x200) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000880)=r1, 0x4) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180)=0x14, 0x800) recvmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/246, 0xf6}], 0x7, &(0x7f0000000700)=""/129, 0x81, 0x80}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000800)={'team0\x00', r3}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109101, 0x0) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x1f0) ftruncate(r6, 0x80003) read(r4, &(0x7f00000000c0)=""/181, 0xb5) fcntl$setflags(r5, 0x2, 0x1) sendfile(r1, r4, &(0x7f00000008c0), 0x8000fffffffe) 2018/04/09 10:12:53 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:12:53 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x2}, 0x1, 0x5, 0x7fffffff, {0x35b, 0x8}, 0x7, 0x2}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x5b) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x155555555555594b, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0xfffffffffffffffc, &(0x7f0000000140)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:53 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./bus\x00', 0x8, 0x5, &(0x7f0000000340)=[{&(0x7f00000004c0)="6d7eea0a2b870ead938169f8accc823a3fd4b02cd4c27c58348e6cb6eb4731b3bc8efd04e324486c6335cc49093996f2bb57188f228d1da7395758b8d964535b4f673fa592d1826e8435287c0ac1b6b43416918d0e5d17ab59b8abab077eb119d82fd38b2378b5077c6550c3dcd711f365b214a10316747fa30cf35194547a1fe9761d4e9069fd33dcee378d4fe542bcf82ec2214c85a480a4a3a8682ed99b890528411f94e0eb21c5be7a2eda607d6b0aac08d2d5d64b90edbd57f9da0eeeebaa4dbf21a421849d8824dbd757f553fb8547a6581ebdd21894e235db111cf72daacefa78ae60899f4b6cf1e31e6d14818232e6ba5626f79a7eaa0e190583501e48200c656fbcce6e9f2bff736c8e433045c3f1f6d815ddda8a7e96861ee505d898c89b06ab34eb4a2afa42fdb9584013626aa3daf80dbdfbdcfb35c300cb652b8b00a047f5edb1e5a9af366fbb3aa23bc8a866ffb4a9f4c7581a7a25511d823a36f43726cf2fd7f9130cb096395b4ce073bdb135f2a423788b5158c9e34e807b7b013d5ea84f905cab74bb47be2492d22b09bd4197959192247bf6edb128c6e064a22b8356457b4db26b6a5261b48bd9fcde64366c5a3940ab380b07b7ca8d24f784fdcd7c7c943ba7bad3c109eb6a06694d23d3c000dea2dd0f4001c01919fd9704f58586f7032d4e32ea7b9252c05d80917e00dea7a28436e997535131ce088af0d826ba136f6683d5ab10c2491667deb1244b4843f0b9b2f514cfd79abfeed61b9ca5bb014e69d1164715ed88db99b24dcd5a4a2c6e6bfca44ecb56caba9486723bd572ddfc1173e810c9477a3de92299cd1ac6426a8e5a3200a6a208da0fb9b2b39186c3568748c11327f2d357c20fe6200be84b870c8880c39bde6b0f096e70c1955a3a1086ae579b61037a403cd3939060ecc5f7c9b3032c95ab1280e2396baf50131a0316c84df700af68dcfaf7f62f39e06df0d4065d1671d113ce6408cf6a87ae2162b5a5fcfbe8dfc9bef3d60b2500e4f1fb38479a0b6816840a537d879cb43dbe33bb90149c8fe603d5122b5925420a2b77a8d1f79b19552edcc686c1b113e1cac86743b01871b4cf9cd9b593c2adfd06a35d24dbce861eb135c0b59dd3c86dcde079de8ecd6bc42b9644357d73bb628d1ae34b06f25832e4b58567adc67cbbd3cbbad8ed876d396b4b3cc76d2c92fb6a787abb8202164d9799860a2efe3cd795b109ba5aa66d34e53820d3aba98ba7649ee105de48310df7acef8baaeccb40d496b106cb7d7cf41f7e7174124ab9a21736ed82e41b9b2d68a5cb3d74db864e9daba079ea72e7cf4d4d488a9f6a63fa07e15c314273481d32a312ef2e1cfe68b76704e1b6f450cd1df34121ba045c2bd29aed07fec6df375f443af4146ace50744da6ac03e1c98ca956365d3ac93449ce50583686024eb8ace33ab556dd7c8886782a133b4afccde007d8a5ebf71d6e1b0b74a04fb8d03c41f3945db2613f2a91414a17f89dd87189b79f0ed87193c84c6fbe891f8f8d84de282d492b02fab366bb6816368285abf3423517e6ada5235d5801a37041d99e0873d62ca094e7a56bd1fb506792c46063ff77372e7a4780c84f63ffce297d08f3d40f3c7051648df6cd6ff84cf435b9e8915e3d590537f7af4092555597d447aeb305e3afe7bd979f28a9d593ad62166a52c8650a8ea1c9b82b06d37a9014efaa5d07fb3d31f127518e2a1e446a651c75f5b2f9103a054aefc4ef84a551d2bcdc2662b2e3505f973c594945a35fc95a779c18ce85745694473e01aad8998ddc0c8b8fa20c8bdc4e4de418a52d87b1b695a7da30e590bde9795b7e882aac1b0f9c4510a80f73a63ed1d0b1709c389899fb34caa083b3453025c989e52260b35c7cdc3427aa8dae51fc0700d325ae76915af153876e6d0d252b0f8c60b14fd8b387b9c9f6c8f98f6fecc59cb2bce2f5a83be1296aef4d91ed48c9f5d61eedb1759524b4140af6e81560412df1cd3aeea89e380a8db02cb3f2a7d91976eaa5271a6f6df80c03d6c10ac369197fddc2d03f93ea7b730f41e3270f1ae42bd7aafbfaaff05cf6644765367ac2e66079e7c4fa28cb31b3a4c9d855c53294086676775dc865805de6db7bdae0a1cbba012145f13a4d9a74fc9df276cd29dc2d603e8c31ff43da8ca90bc2f33fe7b7eb1dc069db2a54152f0d7085e430a9165b1975a5e459a896094ce4f875517d3c357c7b7a3803de66cbad6c9f79d9bfd8af367b6ff8de3529de0a5103ba7dcc768dc6ecec5cb2b3396ff0ded77ca2543d87d57467227494a6aa64eaf6949e5523c7abad1db9bb5f5eb4eee568aa7a6066eb6b8d1e369cd03fdbcb2e77232f93e0ed74f75f3a2c35328d869ebe34841fcb4c815bbfccd0cb813590abdf1aad10f04ff96f501a5ca484dfb9a8f91f63c50d89c1b761d8b36a171c07f6e64ef80a6a4cbe9c0a5ef927278a71acc72e85ddc2b48af6efb8ce3807a1040956ce23352ae1fd9b2f60ee27a2da631dd32a1b73f72051d669f4a540304a5cba34929f77ff6fdbc355f784c7a9e41b4ad47b1f45ba317b32af1339314f5360ff97d6735ac75ac57f921bd90ca1a643522ee7394001e2864f37565f65904a1b0c04dbd322047b0fffd6e794f703ae5360e54af87f774e2753c8f8e8425545facd2d2461bafa6b0f872afdca4fc58b3a22d46fef1ddd4e74c6bdb9fecc086d279524397b2bd1022303261a6b6770c28e105f9dedb978034d2754db17615cdd1a34efba3b84f2f0fbf7ec19bd2452f0a39ed00a2a3a70a19fd123d8d3259b4dd94917e6e4ff78c96bb6609dbadcd4066a99e42f17ede1893a7012a083ae3c328159c1286fb3cf8fef789f8df1d8c5b8cdb8fcfda83cab148724b59fcde733a5b02428979334f2d4e22216fcde21b3408b3fe143ac84a3d719d6bd04e7e1be0d2b81814e3e05a63419402cd8df6ae5f41c38555d0908632ed03ddc5a80596a8782be2c0f8905fb0303cc4171a4fada8de70e83d105af5065ba9c31d52a6e83acba16532531af6a940f902ff24cfd7163b57fb15dce771613e1b46b84a560581270339725ec2c525ac9eeffc0976597b5dac60ffef853db077e93fb054f95467a1492cadc6a63473ff03984078e50d04dbcf1b0920f790cc865631960ae64ceb7da99326f5f4d021b4fbc8ade3831da8a3241f392474aebe3568aedfc6df9b8a035e2bc14c3f8db558099ab3fd5b53cc2d13f8d46473b0050ebae447059720e5663acd3aa0d988ca584d73e124352c6ed4eaa438b5ca0beb48c44faca66f53dbb37728eda4d16d061732434b72c0f6b30baf3af072c00ba302b08f9fb10e70be9fe7207789233ea60ca009dcb822234cda556e9488280254cd96dc0e7b2d54436471ba12249041e2b280f93b59dd3539ff78f92726aece1e6c6bea368249c51d2624d5625b896d2db9273cf459147079c649e1ad166ed0ed9a900455f2627afb3c1dea2e220fdcfea07547a90fc534399daf9dcc35ce1b26e93b9326d49e496ca1ae916124c09e41b4f8f60e3af73f009d9af08228d3c9c76e20d7689aa409f0120577b6fbe184d0fe67da45964ddbb47b0947faace3cfc287dd574c2a0319357f6c1fac9ca392cfc47d7c80295ac63b1f434b6fde47e3a2c76a7af1137df9fa0376690288bd46a2a6aece1b5a73bfca7541ba2a6c82fa00ad286c4b7656842ec897b1b1fbafc90aaa8ca96ead3d59fd9a2fa70b0b53e4871847f9f6bb2b6c8e4f2cded7c7c7554086ef0699f096615d075295f4da7ecdc3801e6147b965ce17f2178ded0781121fa27f29683d209906d0bb7aa5f2d1bc5a2196fce509ffccf8a5b91aea4d661f012a6eb72e95900b597c244b0a79270628a86382aa4ff8000feb02d1e0e72c675c1fec2ac7f6bbb474c4acc47e589621dc5cfbb1405440885603c71d5f44edf966564e1ce0eee42f579c82f5573c39920cba2e283f4eeaa57cfd97b71ea0e157bec6202dc0313707e5049a7530a42d701915f6138766664633e4b26a4154be69a89e80185e742116ad1e12af8d77376b8c1b558e94eae5fdb31891030659ea38421a47dc5996da22a132c17c1625abb4c7c58ec3bef5de22b038575a47e4942e3cd49c292e3bd79a4178e3559491d3b29e04c69bad09546214d430303ac64774e505c369d408a028c9b72d0800ad133414c0220eda76adef38ee012303d93177b8fa3b73a5173d3ca74e044d93124fbadca7f66d225be9e36fcb26367faabb19b8b991aeec878521ff78d42a089fb53ad3c80a22bd01bbc8eaa99a1f1ff7c5b3eb0399f00a64d4ca4eaff57423be25cb94066aa40f4369ef6b6586a1276709284271f1c727f47324332c9b63ecdccc1840fa6956f26e8a93b99395fb99f1326f25121c045e8ea566d3ded54483152e75d7c965f8a3028e1138a295c9ab7f0c0869f3f5ab14d2c6aa78cc609bbfea29bcc01f6194065cb01f920d427e08c9b86b7945320efd09cc0941f373c7289fc836e5a74f9d4c9c35c19db7d1f5ee41e876694cd2d1e610c91ee7569e5a9ccdb048221d621ed03a9cdef16178df03a0662ddea17990bc17c09b7958850c3e57bdb88000e4322ed073bb7bc41cdc156a679041cbae906db8bd46fac2511b10ee687e99d71ae95852459d141706c12199a1c4dd42e1725fedaac29996244001f1b41fe582007f09fa21cd6ff7badfb199cd26f5f2bd8939af5eb35b8fa0911a4e6d31d0a6049c171004830f460e8c4b194418283d25214dae22ff686668145430231ecc20c35c58af070b6aaaec2489711e84dc25e656d79721d5bdbba7ed05d50108b2981c24ea0f7833a810837f4c9141e872f04d21c53d64a5142c7273122639d1716f58c97553400fedf46db52be70960d575bfae117db2d2efb0676f7d15bd6491bedb67ccdc1e8c37886994b48706026269e9bba5ba5d3e01c2dd9f04af553de35d7528969a4a80c3d0a2dcf0c275fa8d1c3a026df67ac5246f29a17de91d05a508675ba9b22ac22b2af29be168635d746d30fef2088b1f54411f176e44ddc6850f51cbe90dcce3a0aac9281933697d0a20f5a5863736c90b74354df1f154a9defc6fefd52382be7e81c6203bd55825eb6254e113ac42040be360172bf05417d0326fd23309670da8f275881c29e41e126620ddc13d6945ab601f1fe2af4ca29b36c9e59a41769d3b446cdf541f0d438ab46f44296d23bb503374705c08a982d2dc473f804fd11e38ba280c7454956ee38d63b7481aca23dec338f0ca4a6cd13a4b6e62b09f9efb75858a02de791e27588769f03a837687489824197ede33c621c3fdf01865d9ff3b4430d668cd1ade73256c623252938c844797db7cb8f96b91dca976ae93c8187d065507f3666f865277ea5d6c72d11218b9858f69a1b0856ae67c11298ed77c70cd1022b7d462ac67fe900de3b999463c35a6f78fc6fbf97dfe53148609f2b29d18504aa8699196758d8ccda8827a7d70dface70e9453f20cf65bad436949661b12a491a0ddb5315ac1b4cfbfddcc0093cd328779d039d99012d52ad7e2fad94d564fd0a9bfd6329548c00384e8f4c22cebd5771dc140ddf98f5076642de032f16ecfbf999010d1b0080d94eda34f3984a0de7c3c9763618fb6e9cc565f1624cebaf7c261d8df3907109245f9e2654cb72d628fe7df81d0bf74ac43ffa2c71ea7dc1760bab0b6b6b66ee5c32d7d0aee1bbdc752fca29e9c4ddbeed1b572528170f1fcb3c27629ced1518abae46176a7c8e465d21da0daf1453ddfa7298aff089", 0x1000, 0xb}, {&(0x7f0000000140)="f549221db86bcd94f5e5c24c21d125609ed2736982e4a6d16ef12a7b9f5b18905a800b10b00cf2711b6c9ce33c56f3", 0x2f, 0x87}, {&(0x7f00000001c0)="5a8737b8e4f61f1c86f3de54da5ce789da72a2a12d67e943a30ac9dadcd8cc16cab6ce54bcad34d43fa85c86b520ebbf64d729431c1fe59a52ef538a53717a77343e31c014c75e72c4", 0x49, 0x4}, {&(0x7f0000000240)="1ec166175ebbfeda7f1141fda309e44b0e83c0a28ea9620a585c7a094ab09cf94b194ddcada71ae8b6a7fc1062c87607fa08113fcc69ef5231c951eb8c5b1236e27521c4c7369544399930dae76130e9b439833ca3ba792018229b18336fc7f96315", 0x62, 0x40}, {&(0x7f0000000300)="a3fb43b5a736cec2d42e7345b3bc82378af2e1a3a901237a0ce9bcd284a25d5d6fd44ba87a575f82d8024b4e1eceb957b764f59893baacea4beba8f60b361536", 0x40, 0x20a8}], 0x4, &(0x7f0000000380)={[{@integrity='integrity', 0x2c}, {@discard_size={'discard', 0x3d, [0x2d, 0x34, 0x36, 0x39, 0x3f, 0x2d, 0x2d]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@noquota='noquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) 2018/04/09 10:12:53 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001740)=""/47, &(0x7f0000001780)=0x2f) 2018/04/09 10:12:53 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:53 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000004c0)={0x4, 0x8, 0x6afe, 0x1, [], [], [], 0x214f, 0x10000, 0x101, 0x7ff, "a254d1ceaf61ced0a92b59ec51903bcf"}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x5}], 0x4, &(0x7f0000000140)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x30200) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x400, 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) fallocate(r2, 0x2, 0x40, 0x5) 2018/04/09 10:12:53 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mkdir(&(0x7f0000000040)='./bus\x00', 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x7f, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/09 10:12:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5c9d, 0x400) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000180)={0xf002, 0xd000, 0x6, 0x9, 0x10001}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x141000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x10001, 0x4) 2018/04/09 10:12:53 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001740)=""/47, &(0x7f0000001780)=0x2f) 2018/04/09 10:12:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000280)="cb7bb38d9d4db3a275beaf9ac3fd46ed56d0d7f450f58b02325137fb77389d4e356c88bd49dbde3dc7bb414f4f6caf68396afa98077316db50c3e2b07cdbd13c82a8f43fcd30e75269041f90aeb49c0204bf4a37f1f21133b8a1a734d86ca7665665175afdc461d02ca6e195be5abebbe4a92bf4c3af2cea980aef0f4b", 0x7d, 0x20000840, &(0x7f0000000100)={0x4, 0x3ff, 0x255b, "e3bf01cbd7c6", 0x8}, 0x10) 2018/04/09 10:12:53 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141842, 0x400000000000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x40) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f00000000c0)=0x6, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f0000000140), 0x33d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:54 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141844, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x1b9, 0x1, 0x2, 0x1, 0x1f, 0x1f, 0x8e6}, &(0x7f0000000100)=0x20) 2018/04/09 10:12:54 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:54 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x20010eb4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x6, 0xde, 0x2}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) 2018/04/09 10:12:54 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000180)={0x10000, 0x0, [0xfce8, 0x7, 0xee7, 0x3, 0x80, 0x1, 0x4, 0x401]}) 2018/04/09 10:12:54 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mq_timedsend(r0, &(0x7f0000000600)="6330d302d985ae3d2dffa4e8b5a90536ab9f9e3f5fb94c01b91840a7c8bde0bfa9f2aab38a9909e4a60689897345ad1cc27a59181f2637878708949bea590944dcc38bcd6418ba3a9f9967b9ea3bf1973e417b27126c62ebd5f748ab40ad522b069d82069c1cdf3f9cd695315ffdd1342c3464255df7d624c92f97421d891d3f7c32fbbe", 0x84, 0x7fffffff, &(0x7f0000000180)={0x77359400}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) getsockname(r0, &(0x7f0000000100)=@rc, &(0x7f00000001c0)=0x80) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000580)=0xbe, 0x4) write$eventfd(r1, &(0x7f00000005c0)=0x7f, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0xcc, "c0de12bb135d44bfb17e405de995129fcb7d310ee51875385972b7dee45978aaf22a2263f12e0b50a148c6f6c25b8e2ba927586f3a5a6ea3bb668de174728c6f96e61f8183e04ab6328e807298456a1c14807e6db7134cddb32234b555c929cd3b27dc1d87f5446feb694682327539d4778dd9de34e85240084e33d757c5b76110a0b1439e553fecc861b95133ef35a911c929b13a018cecbc6dd2a1223fd29d923e3b7e8933c6a9568cfabbc5f8537973b76c309dec1e5533837bc716fb7d3aa2e5d345aa163252689410b3"}, &(0x7f00000007c0)=0xd4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={r2, 0xff}, &(0x7f0000000840)=0x8) sendmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="7f4229bfbb3dd6", 0x7}, {&(0x7f0000000300)="d0ecaf316b9651f02c2c8df9a1e5a5554a56e9192bad00a35a89ccb7c9df498e207d4ae649a47e110b33fc49b158c329c9c569b1a87efc32c9be5951cf3a1566f8611dbd6038a35f39190928c2952382fe466a006d31af38149138dd98602a464ec4c8c44afdd685e749c85be1dbfc024099fd2df13dd1c87a824f32dccf1beba03b82f467ddef0ec44ccb07227928381b5e4d32157708939616a4804cbebcd2bb0a1627cf58a8232a4e07a0320cb8ae2208348dc7e0f8480ff8e2043c098598fef9d7", 0xc3}, {&(0x7f00000004c0)="4e412e6a1410d2a9599567a47c6ec1f0f09af24e9500752af91c3e9dcb4fa2e6ad44fd263330ea55f346bd30fe86bf0f20a9a23ac0be242b48c473d9bce7f198c9768d72207e9a1725609b36728ddd9955daf5fbf5066ad26dfc6f0b19aba5c760813f4cb71082d8b59eae664ac067062e3fd0015ebe50ba2bd0f868fa867e7807f1c136b0c59b7c3159d7cc0fc0d8bb3bb8b4", 0x93}, {&(0x7f0000000240)="bc130d0da4a742a0d51463778a0bb31ddbe87a92ac43932b726fdf32b37d81f7ac90d1e8d605138065671c436e9b19650faa4412b2900d", 0x37}, {&(0x7f0000000280)="b88a", 0x2}], 0x5}, 0x4040000) 2018/04/09 10:12:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 2018/04/09 10:12:54 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:54 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x6, 0x0, &(0x7f00000006c0), 0x1003, &(0x7f0000000040)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./bus\x00', 0x20000000001, 0x0, &(0x7f0000000340), 0x10000, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x3, 0x5}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="08a6babcf029e669327c065c5c1fb9a0c73cdec165c1ed331cbd1eb1d1a2d213bece3dc39d28bcf7711f38dbb36c426d6d3568420b119a645b7aa2b26524c55b0715ce9e1dfdf82ccdcad5bf2902092ffde13c057d761bf387573624a149865fcac0e2cd3c52423aab355b1bbfd99554e785fc24d85be8e77af98d2366684e3ad57219595583b682076c226551cdfafcf8de8063f9ecbb879b97b4c0321fa98d6976c422e71e99cb495a0c91806070105d4855a1af9cf2eafc5a3888bc200ecccfd6d05f12d066", 0xfe78, r0) 2018/04/09 10:12:54 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000006, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) 2018/04/09 10:12:54 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:54 executing program 5: r0 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="af", 0x23b, r1) 2018/04/09 10:12:54 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x80000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="f85469908328d3d82a9b5158da", 0xd, 0x1b2}, {&(0x7f00000001c0)="f5226e08a9d0816243a3679ca501ac5a65718616814618ea532e451e6fcffb89ba8d7a9a51fbaa15d6d9ace91f0e330f3e3144bab303de9fa9e3ad885e5bd3046702d0cb7f3bbbe7c46522c1974e077320b6209b0955feb3375eccaedf1f525b6e4a7e9c7ae79ab126ae6543c2cd78c7075936333ee067c99f7d830e1f967d8e5fd8f62d79968414c41380ef51627b1e7997d6bc4726bb086d3e06125a1e02ba0e6ab8fa8d436a359d3260ee95f380df4f3f778548e841b435d264e8b64646bd7e1093213b744df047dec8", 0xcb, 0x3}], 0x8, &(0x7f0000000340)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x30, 0x30, 0x31, 0x3b, 0x78, 0x37, 0x39, 0x32, 0x37]}, 0x2c}]}) 2018/04/09 10:12:54 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:12:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0xfffffffffffffffd}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r4 = getpgid(0x0) ptrace$peek(0x2, r4, &(0x7f0000000100)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/09 10:12:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x98) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xffffffffffffffd1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) fcntl$notify(r1, 0x402, 0x1) 2018/04/09 10:12:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) 2018/04/09 10:12:55 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:55 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) 2018/04/09 10:12:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) socket$packet(0x11, 0x3, 0x300) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:55 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x101002, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) times(&(0x7f0000000280)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:55 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000002040)=ANY=[@ANYBLOB="66852a03aa419ace0610b4ef3681d32a9b0ac4a3552280700467f4c0fbdf72eccb8dc5ddb8bc5486675600fb8581fd1f02a8fba2953c15ca94ed77ffadc4695cf7f60f4bef3d09e86d0e15fbce88cdb3265e07d8faa1b2d2", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYBLOB="d81c8b811d85e8d0df8368cee67c33d6edabe92dbcdbc8aa9c5324719593cdb648242b7f3979fafa7d817be582224a4849081d7b9e62657036f9a5bece2e3978bcf7538720fa19a9364288e6173b94744a631e13a87558c9d6", @ANYPTR64, @ANYBLOB="d9ee38701c3740bfc9b20dfe7346db57f8f5dcc457bbed4c7bd38c91e1e7151a229bebc277"], @ANYRES16=r0, @ANYBLOB="dd1a09a93d1b75bfa36e9c73ad51b9e7e1e09b9eac87f5b21ec327cb61b42a3b1d78e4e662", @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYBLOB="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", @ANYPTR64=&(0x7f0000001880)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="33e314062367c49796ba810a4b77c4e470c3101f1712515d767e4a2b1c8d05f6798c28054e2b191bd6b3882e09c03e497cd9ea3a981ee3bc86e63f158cfc14fcc981bf18f2d3dd30fcdd9c4f1248c234b6abb4ae81843dcce1ff5669b8ccdc1bece79c6731b112c1c0db6e7b678df905a9df82c33ed234f459036984192d462d075334d1270579bb984d104f27b11b6103801b46b3884d7ff685dcedcb377905fd06be8563dc15302e0bd9db22e80ff5adfbb904113437cf338040b0fb463ac942a44a7750c595c66c78323330c2b17aa9ac", @ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES64=r0, @ANYRES64], @ANYRES64, @ANYRES32, @ANYRES64=r0], @ANYBLOB="7f4db7c0e5df1dca7dd6ed408f273ee1a5bdefc389215265bb72f70203843b300061fb0e6056c36f3499df7bc78c1a1fadcd1c07117b861216cfa257afcca2e1155299953660319fb0bb1143db4858a12f0faea18320e0a7128d41df0eda4a29ca893f", @ANYPTR, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYBLOB="5bd388dd1aa1e79639e29a966740d8c28b0c69d81d1797e45ac41d74de56734a0d8454d7b3fcf4e7152dde17f24e7b5b1461a19f21e1fda6e704aedc5e59aa553a60db6685372889545b3b026ec35560ad8175fccfe5514c8e0ef365627445aa980e47373259740afe832e40a43cb34c2f265b1ab822878e4d28a411431c119fad9ca37b5c1fcdef750b5e4b4f755a65fa70daea98a2db5f3f877453e9e77eec722255af2a25f0ff42e2b0e5e46031fd4b633eeb202d6445fce232099825c01a24a35a93"], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYBLOB="7dd4b46b803386ea0efcbeb22dc6968cb1d73829b2e5407e5404f93aca178d50db4674e842db72ac6b149dc24351bd695b6b489b6dfc0f50113eb261ca713a7023b67570007b7618618b5c7de92802c09483ff961724e25b530878c21795b53294ab4927c3e64149ac607a44090d04d5748fe665a3e991e74fbd379e7b2c215f44390c79464716a4dd0559681ed339f909e790cd0680f83aca8593e9d054b8d115ade178009b1a0aef021cb83b8b813b5693d412e6293f5477ceb377bdbcc1b34a865195ed7960916c991772abdec74a1400025a827d635955", @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="96fc044622123c864fa202eaff633819b5098e31cc87050222e96ae90cf3c6f9d54c18be02b97677ad10474a5654c1f4faa872678fccec813c4f19fc4724cf3a2d3720707fb600089b21dbfc857425efb0cff591593831a4d4bfd8d07f2b0e9f4b399ef16664d747972ba3da20dec8b94c49d417487139fe010a09aad221c4dfa4f26f0c26dc4839cf25a303b6344a2a83cc2113688be7c75d6c571ce66e5341392bc7ac883753718116c3899f1cfc9886b02033bb74eab42d3c4818507c319e515b58ab", @ANYPTR64], @ANYBLOB="ae6bab209108f5daa23a3ceceda804bcea67df9401e90f", @ANYRES16=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES64], @ANYRES64=r0, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="bee6a5819e4329bf5aaa9a69c9b596b3cab7f8c624702f0b5236deebf217bc68aaa08aaef3b446061002e6b65984eb519a777b0d8035ba5f6659c069b037b060dd19b6fe22633131d54033164f579c8d80cb2e63ec34fd5c79211b9e6c22419ee3fcfceace2a7322458f49930a6304c304311182d73cbc", @ANYRES16=r0]], @ANYRES64]) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x4, 0xec7, 0x7}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:56 executing program 1: r0 = socket$inet6(0xa, 0x40001fffffff, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="109a35b986bedbdd60a740ee16aa892807a7272cf2a642b0b9abf0a2018f1e53ab19ad13b17bc18340401453f09f7d418cb3cb6e239700000000000000000000000000000000", 0x2e, 0x20000008, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0x17f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x10000}, {0xa, 0x4e21, 0x0, @empty, 0x10000}, 0x2, [0x3, 0x8, 0xc2, 0x80, 0xffff, 0x6, 0x7, 0x3]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000180)={0x0, 0x2, 0x5, 0x82, &(0x7f0000ffb000/0x4000)=nil, 0x81}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='eql\x00') 2018/04/09 10:12:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x41) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xfff, 0xc, [0x1, 0x0, 0xc444]}) 2018/04/09 10:12:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xfffffffffffffff9}, {0x4, 0x8000}, {0xb, 0xfff}, {0x82737d7b8c5f318, 0x1}], 0x4) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/04/09 10:12:56 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) 2018/04/09 10:12:56 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x401, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r2 = syz_open_dev$sg(&(0x7f0000001140)='/dev/sg#\x00', 0x0, 0x80180) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001180)) 2018/04/09 10:12:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="af", 0x1, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/186) 2018/04/09 10:12:57 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc14}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r1, 0x1000, "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"}, &(0x7f0000000180)=0x1008) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:57 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000300)='./bus\x00', 0x301200, 0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x3}, 0x8) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:57 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x80000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="f85469908328d3d82a9b5158da", 0xd, 0x1b2}, {&(0x7f00000001c0)="f5226e08a9d0816243a3679ca501ac5a65718616814618ea532e451e6fcffb89ba8d7a9a51fbaa15d6d9ace91f0e330f3e3144bab303de9fa9e3ad885e5bd3046702d0cb7f3bbbe7c46522c1974e077320b6209b0955feb3375eccaedf1f525b6e4a7e9c7ae79ab126ae6543c2cd78c7075936333ee067c99f7d830e1f967d8e5fd8f62d79968414c41380ef51627b1e7997d6bc4726bb086d3e06125a1e02ba0e6ab8fa8d436a359d3260ee95f380df4f3f778548e841b435d264e8b64646bd7e1093213b744df047dec8", 0xcb, 0x3}], 0x8, &(0x7f0000000340)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x30, 0x30, 0x31, 0x3b, 0x78, 0x37, 0x39, 0x32, 0x37]}, 0x2c}]}) 2018/04/09 10:12:57 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) 2018/04/09 10:12:57 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x101000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x800, {{0xa, 0x4e23, 0x49e8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, {{0xa, 0x4e24, 0x0, @empty, 0x4}}, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x93}}, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x28c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3) sendto$inet6(r0, &(0x7f0000000440)="c6d300ba47458a8b946d00f488cd1fb8eecf6eb5c4296f00547dc063d4bbd0a4b8490f0eefb461d35d50e11cb0a79ca3a95e1e5817fef4f6a610441c7903199bafe4bbf418b06320769097058c4182f7fbe673357f2b1fddadc5bc0a4b7c4c4db908", 0x62, 0x4000, &(0x7f0000000080)={0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8af}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) read(r1, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:57 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x8f, @multicast2=0xe0000002, 0x4e20, 0x1, 'fo\x00', 0x3d, 0x2, 0x2}, 0x2c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x400000000000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:12:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x105000) 2018/04/09 10:12:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="509be76ccd24127301aa8a395b1b2834c33e422281e185a6ff250ff4e01a4c7492c45d9149e03391b1fc90243ceb7ef4754ae93442477f7201aca0927d5bf3721881a03af52ff35c55d9e66a02e914de862619cab70c8a65472693af30736fd3d4ee473bac9de925d418e1d659ec72ee6f07de7be4c4beea474d54695cf09b829f911fb1aeda3e01bff13d2618c7d92947c16cb0e20a0b0ca6be2b5af3bb5acde70e8469", 0x188, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000240)={[0x6000, 0x6000, 0x3000, 0x2000], 0xd42, 0x0, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x7df4842857576452, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:57 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./bus\x00', 0xdc60, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="e30054ced7ac3e96aa2a17aa8f9978a7dc77afc09383997cbee95e9c47e958236f1623bfda3b80d8fe82853dddb83680926f3d539187aecbbe6cb313a93d080bafdc03d20f4d0348c62be084770f2e9a62225b454101aaa69bf280c576c91fe058e94a4aae1fc8b8ea7d8ed1229c8b4cda0af0e94d748f9725a74b9ad83c2dcd6797d1234f6aeec061f05e0cdd04bb333cc8d7e4b3cf48c1a771432cf322472c5114a3f24bae2464b2d66a6417aa07be3773820565930db41e71bf87c06e94781c4cf0bd9504ddce484eed0b2733964db95bee77a902455b0a57df046f1ccf561c410ecc5687166f1d1b3df3a00fb7ff28f556f84e40ccda", 0xf8, 0x7ff}, {&(0x7f0000000380)="c6ba7a8240649b6335467a2cae17de9049bc7b1b83b4d490e3ca49c99dabf1448eabd48d91496fbd904d93ff397d86d1f2d7da715acc85086f07baaf574aadc2d6c618b4075250bcd4bf7f58af3e8f9b50e0558e637ccd2daf1b35bf4f46437dac8b3acfde146b0bccf1a43a0866f9f91a7d56688726bfa3a547574d9434120a7603b1819dd248fc5d3c5227256a", 0x8e, 0x40}], 0x90000, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) chmod(&(0x7f0000000440)='./bus\x00', 0x108) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/04/09 10:12:58 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r3 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:12:58 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1000, 0xa2e, 0xaba5, 0x6, 0xff, 0x0, 0x3e, 0x0, 0x2ce, 0x38, 0x347, 0x41a2, 0x9, 0x20, 0x2, 0x8001, 0x8, 0x4}, [], "20c67d10c30cc3ea96aa9fba399b100ce42ef7ffab1426af13aab1f8ba62301dd164d8ef2bd3ddce998c66105c76028089e6ce1dc72602ea29aa2e5e1beff465183e5433bf3ad920ae099e2592cf5cc59ddddd93abf551fdfb7bea9331b5a3df9348fcc7477b2fea4cecdbf057006ce3e6d126f3d3770d12815ea07b4182baaf585ac1b048abf41d66d45382fbea359a9c6caff4187d6fdebd0eac00000000000000000000000000", [[], [], []]}, 0x3e0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x9}}, 0x101, 0x7f, 0xed1, 0x6, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x5, 0x5, 0x375, "8eeafb90e62ba22a8bcd08dd54fab5f255642fa7351da152d07b496c5f0d9b5cc2500a4bd3c792db387ce407b0e7d0aa50d9eed473a63deda3725968f41cc7", 0x8}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r4, 0xc0, &(0x7f0000000380)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x18c0, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x81}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x7f}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0xf8, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f00000004c0)=0xc) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x100) 2018/04/09 10:12:58 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0xfffffffffffffffe, 0xe5, &(0x7f00000006c0), 0x1000, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRES16=r1, @ANYBLOB="d8e83b24ce43f9f559d123b93964523f0bf070ef25f6f69704b4d14e29b7cb8aa94893905976e27a4a36407fe84d399ceb18620606cbbfe78c8272db4571b60d4cb35069508a77fb15d37212328a9579e21bd0489a13fa93d45ccaed36b9c9e1e12f0a762def39712993dfa576169fa497d7fb694217606436e9fba7863c1a5bae601b670c9ca1e233f60cb721526dc129c80d1d666ec9d2ec2a5b92edbde22b02834c543926282bddbb642574572ff81c4f01561f54f90757edaca93ada5333672e29849a936fb9d8fb81878bedc0a3e6039d0b5f8428e4d9e6e13c5e4c6e1ff5002e4410ee294b7c167eaaef6d", @ANYRES64=r1, @ANYRES32=r0, @ANYRES64=r1, @ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR64, @ANYPTR, @ANYBLOB="82a9f1fc65", @ANYBLOB="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", @ANYRES64]], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYBLOB, @ANYBLOB="e70d0554872e76bba2cdd288aed86c", @ANYRES64=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="5658fe8dbc203f316aa45fa37a5d1a0808ade0ae4e090a76fc529384de65de5bd614289955521700144f3528b6f43dba8cb7595cf4f65f70b6d0c022bc622c7adf99fcc2e4d1f02ffcb449ab1dd8406c23e4994089595eec4c48dd2d8966da5c251f15d1fbf961480dc50c96d58e75b7100516946b464583925cac7d1b847137fbdfb30cf791a4c124ee1e96b1d2818b57d337310ef6e8385d5f501bd32f1c3e3fb9", @ANYRES16=r1, @ANYRES64, @ANYPTR, @ANYRES64=r0, @ANYBLOB="0790729083ba71a8b9d2500adf30fb01504d089eb355be56e47e3a5cf04749a9fb5aaa22d9e26f97defa2fbc980d7e6c89592a112c853015098094ad8a9dc9d7d2aae87ed6d6abb116115b313915f7d44643b952b65c6aa57a9a3e0aca39ed0804b7fd6e53d3d520199f3966fec9c0b0c20d8114839004113535bab4881e00fa7a0301819177e6440e448ef9daae771edff7654d64e68466ac67c5d78eb15631aa23a50b776249a6df2f94e25d5829ba5c818558ec5f65b80c2f69affc4120cddc2d62854b62b2d285c1216a47a0a742a57ff9af3c8ee0978cf080dae572a7f0c5c1943b0107d1b05d5f48299178f7a1f777ce09095f2b50be"], @ANYBLOB="cfd6a27b", @ANYRES32=r1, @ANYPTR64], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYBLOB="67c9b93a9da120df718cbe7a65721eb9e47c508bea078ee47e105cf5c115bca1d8f476fa243001c391e6511d69424859c0bdc0593bb120c485c2588f2e1128b7977690ec1ce23530dafbea4213757344426638ba81fa6c59", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES16]]]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:12:58 executing program 7: open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xb54fb7e4105e7db1) 2018/04/09 10:12:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x80000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="f85469908328d3d82a9b5158da", 0xd, 0x1b2}, {&(0x7f00000001c0)="f5226e08a9d0816243a3679ca501ac5a65718616814618ea532e451e6fcffb89ba8d7a9a51fbaa15d6d9ace91f0e330f3e3144bab303de9fa9e3ad885e5bd3046702d0cb7f3bbbe7c46522c1974e077320b6209b0955feb3375eccaedf1f525b6e4a7e9c7ae79ab126ae6543c2cd78c7075936333ee067c99f7d830e1f967d8e5fd8f62d79968414c41380ef51627b1e7997d6bc4726bb086d3e06125a1e02ba0e6ab8fa8d436a359d3260ee95f380df4f3f778548e841b435d264e8b64646bd7e1093213b744df047dec8", 0xcb, 0x3}], 0x8, &(0x7f0000000340)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x30, 0x30, 0x31, 0x3b, 0x78, 0x37, 0x39, 0x32, 0x37]}, 0x2c}]}) 2018/04/09 10:12:58 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:12:58 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x89}, 0x48}, 0x10) 2018/04/09 10:12:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x3ff, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) read(r1, &(0x7f00000000c0)=""/181, 0xb5) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000180)="8de6ff8d15d6b80687768f18cffbc8dae4920b60d24a88ddb9aaca4d0693a99d3ed5ac4b77993ac1daed077eca06d2a403ae91744a744fdd14fefd1d7f150af780a3141ee96b3c983d7e9e918544172fff071549509f84855a9ab27be157ed1776ed3fcdc01d54166fd62221e3b4ca931e7a957567c2457a60b92aba9b05c7815e760256a0498ae423cb6e0cf905c93c00c47365d6e6b0b0c2b09c7031463c5c152ed5d3a392c1254400") sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:12:58 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) fsync(r0) 2018/04/09 10:12:58 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r3 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r3 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:00 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:00 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:00 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/63, 0x3f) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@remote, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x800, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:00 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x100000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:00 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x2, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@local, @local}, &(0x7f00000001c0)=0xc) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:00 executing program 4: open(&(0x7f0000000040)='./bus\x00', 0x200, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) setitimer(0x2, &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000180)) 2018/04/09 10:13:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x80000000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="f85469908328d3d82a9b5158da", 0xd, 0x1b2}, {&(0x7f00000001c0)="f5226e08a9d0816243a3679ca501ac5a65718616814618ea532e451e6fcffb89ba8d7a9a51fbaa15d6d9ace91f0e330f3e3144bab303de9fa9e3ad885e5bd3046702d0cb7f3bbbe7c46522c1974e077320b6209b0955feb3375eccaedf1f525b6e4a7e9c7ae79ab126ae6543c2cd78c7075936333ee067c99f7d830e1f967d8e5fd8f62d79968414c41380ef51627b1e7997d6bc4726bb086d3e06125a1e02ba0e6ab8fa8d436a359d3260ee95f380df4f3f778548e841b435d264e8b64646bd7e1093213b744df047dec8", 0xcb, 0x3}], 0x8, &(0x7f0000000340)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x3f, 0x30, 0x30, 0x31, 0x3b, 0x78, 0x37, 0x39, 0x32, 0x37]}, 0x2c}]}) 2018/04/09 10:13:00 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/129) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141043, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x4800}) 2018/04/09 10:13:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r3 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:00 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) sysfs$1(0x1, &(0x7f0000000040)='hfs\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:01 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) flock(r1, 0x8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r2, 0x8}, &(0x7f0000000140)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000001c0)={{0xffff, 0x9134, 0x3, 0x100000000, 0x6, 0x7}, 0x3ff, 0xef94, 0x6}) 2018/04/09 10:13:01 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r3 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:01 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:01 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$getown(r2, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:01 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'irlan0\x00'}) syz_mount_image$hfs(&(0x7f0000000600)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x8001, 0x397, &(0x7f0000000400), 0xfffffffffffffffe, &(0x7f00000003c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYPTR64]], @ANYRES32=r1]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) fanotify_mark(r2, 0xc0, 0x2, r2, &(0x7f0000000300)='./bus\x00') ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r5, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) 2018/04/09 10:13:01 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0xb7bd, 0x2, 'client1\x00', 0xffffffff80000004, "1230295a839ae3ab", "cdac27284acda6e327cc4374d15d4f4f8ec637ee1312d3b2b8c1e8f981c871a7", 0x1f}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x9, 0x1, 0x81) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="a51f07517000", 0xfffffffffffffee9) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x8, [0x5, 0x10000, 0x0, 0x1, 0x3, 0x1, 0x4, 0x1]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={r3, 0x70, "c0912101714b38352214259b525e2f4f4afbd0d27905beed5c5d1c0750dc6be1dcce4d7b97e1cbaeb1d62efab49c7227fa709052fd1b843138c2be4fabc03153427efbf3304d09c23bee6e31f06250bfa12824abc663cb49213422464ee16855cffdd3aea4c46ecedf093f2044581157"}, &(0x7f0000000440)=0x78) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000240)={0x400, 0x2, 0x3ff, 0x8000, "72d54c14dfce8f4e08007d2e98066e86e5415a5af471b43a717dd35bf18225eb22848959df61f9b0de0cb081"}) 2018/04/09 10:13:02 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x200000002000, 0x22) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000140)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:02 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:02 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) fstatfs(r1, &(0x7f0000000300)=""/222) 2018/04/09 10:13:02 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/129) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141043, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x4800}) 2018/04/09 10:13:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1, 0x0, 0x6, 0x8}, {0x0, 0x5, 0x101, 0x3f}, {0x200, 0x6, 0x20000000000, 0x81}, {0x5, 0x5, 0x100, 0x4}]}, 0x8) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x18}, &(0x7f00000003c0)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000200)="8f5d6ce886cb94d113141821cb04e925f491c9d1b5ea33620e7494b2a89e93edd540f0f7457056d0fa16f67fc74c3ed0f1fff39b1a17a7a007fc162e6cff7c610fa649345b310673225fff8a452b548e36c529bd9aea8cab3f928f641a14e967267b6d14934980f1c12812ff7b147f9d748cf0d89c4d6fa31f30c7228adc691b1a31901ce8e0c4f1131a1dd21a06aba7ce1380516e0d0923fb99779688", 0x9d) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x7, 0x7fffffff, "32ab333e7d7365a956eff628003fc8317890715b4b481132b87d1a1a3e2129813738b948b599671baf15e00fb30752bfc2002e515936bb4bda05d29b4430c6927cd087ce696cba70605f42c81aadea6ba4b55b34d68755095a67dcbc4ea2aee48eed68c84480c8d360cc9de5f31f9a155ee4bda88ea07e37156f923fbca764b8ace7d79ff83a8cda03ef99c9bd217695c15652a6137e5fc3b7bb6c2ab679af79349d444b11c2b2a513653fd263c63f4bc588e15549c35da7816b24c3378fac96313730a44e05f8541f0046551dac6c336e4f2250eed151dcc8b1492f47f3c5d49a9b76b590ce"}) r3 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x20, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)="646374637000dfc63e607f3980f3a2076425e0fb877205af90d103896b09ab89e9c0f30900000000000000ad8e253dad31579a1f8b4477b86e7f7ae36d1355a3a31834198939fa80a64de9618232550a3bcc8477a347f94fdca1e4612dc97c53957f6ddf23e0ab8743431420b6c3122a8039a907b35f01f77f28ad46637a6b7835f8dc8da23c384544dae0d204a98af27c1507115861a0f58cbc7ddc750729a6a8bbc1abe13153945e6f64d71d02e18b668072d9f3fb8783745a09bd16719514d211b26a52996e", 0xfffffffffffffe33) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000400)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000440)={0x79, 0x20, 0x1, r1}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/75, 0xfffffffffffffe8e}, {&(0x7f0000001a80)=""/12, 0xe4}, {&(0x7f0000001a00)=""/88, 0x58}, {&(0x7f0000001700)=""/252, 0x441}, {&(0x7f0000001800)=""/193, 0xc1}, {&(0x7f0000001900)=""/185, 0x9d}], 0x7) 2018/04/09 10:13:02 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:02 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x200010003, 0x1000000000000000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0xffff, 0x800, 0x2}) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffd78) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x80010, r1, 0x0) 2018/04/09 10:13:02 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r3, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) r4 = accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="fa37c028c74f4b5df019649ccb2e1c1864b2dbde0fad2f3e4fe8e1d0d63cb00882303972d0ecc8e68d1fcbeeb37a1a7c7faf875a5c5fe994b488f114ebd28127f64c8d82abcec8f8609589bcdadc7574d855f8783d9b291a3ba98b955a8031db66e4563aab04e8061fcd2ec4634345b12760115c6e7a2d6072edf9aa9dd9bc2f5ecaf131899ebf52068c1e53e4c156abc058875642fb5eba0dea46da2cd29f0dd6992896d03ee5cf86e61aeb4be07553c69f1f309df126c0bdedba64e289d7b767521eb9a7bca31ec34c1358c869b516df7fe6ff6ed016aed01c7708e49e", 0xde, 0xffffffffffffffff) syz_emit_ethernet(0xe5, &(0x7f0000001a80)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0xd7, 0x401, 0x0, {@current, @current, 0x9}, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "5a78466cb2aa28fa8a38b56c55c1b6fee510f22b874f67324aa5e122834920a49a9142f399c6141c39ed264a1c1cad255a6e1925c326c7c18f5779db55adb61c4f733ccb40852bf8be40efe14d025cd4ea04a3942be0e97309b1fdb20cb339f8bca0872105069968fa21685508a6f243c22c4271112d65077f40aea7eef46f2cbfe4c6921130a1cd7222de417bf76ce00c2dbbb7352d998500f2505481db9ad32cab56d4efd7a34686323e9948a7382b0360b6678d212a0e2b"}}}}, &(0x7f0000001b80)={0x0, 0x1, [0xc28, 0x65c, 0xc10, 0xe17]}) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="66f077c902e48ba27096bde7f77e1e1ad2138ec23245afc89009d5db19ec5cd056572d1cbeb8974370d29ee18dcd5f3af45e712f5270de8261288cdd663bf319929b1bd1c64b8d6d190298dd4751333f35d4290b9b130fea704fc262d4bd3904b7dd24928831bec20efcad4cc6454fe1884be78423b8ac946a0ac7b1c9f56c36fa1773ec531ecf1241bc0c8ced32179c6272", 0x92, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r5, r6}, &(0x7f0000000680)=""/35, 0x23, &(0x7f0000001700)={&(0x7f00000006c0)={'michael_mic-generic\x00'}, &(0x7f0000000700)="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", 0x1000}) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:02 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r2, &(0x7f0000001300)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:02 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) accept4$ipx(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10, 0x80800) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:02 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x7, 0x20, 0x1, r0}) 2018/04/09 10:13:02 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) [ 953.848595] FAULT_INJECTION: forcing a failure. [ 953.848595] name failslab, interval 1, probability 0, space 0, times 0 [ 953.859932] CPU: 1 PID: 29083 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 953.866950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 953.876302] Call Trace: [ 953.878904] dump_stack+0x1a7/0x27d [ 953.882544] ? arch_local_irq_restore+0x53/0x53 [ 953.887228] should_fail+0x914/0xae0 [ 953.890952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 953.896067] ? __task_pid_nr_ns+0x29b/0x540 [ 953.900396] ? find_held_lock+0x35/0x1d0 [ 953.904463] ? find_held_lock+0x35/0x1d0 [ 953.908549] ? check_same_owner+0x320/0x320 [ 953.912880] ? rcu_note_context_switch+0x710/0x710 [ 953.917819] should_failslab+0xec/0x120 [ 953.921806] kmem_cache_alloc_node+0x56/0x760 [ 953.926316] ? netlink_getsockopt+0x680/0x680 [ 953.930820] __alloc_skb+0xf4/0x760 [ 953.934455] ? skb_scrub_packet+0x510/0x510 [ 953.938785] ? find_held_lock+0x35/0x1d0 [ 953.942852] ? __fget+0x347/0x580 [ 953.946310] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 953.951857] netlink_sendmsg+0xa9a/0xe80 [ 953.955932] ? netlink_unicast+0x6b0/0x6b0 [ 953.960176] ? security_socket_sendmsg+0x89/0xb0 [ 953.964937] ? netlink_unicast+0x6b0/0x6b0 [ 953.969176] sock_sendmsg+0xca/0x110 [ 953.972898] sock_write_iter+0x31a/0x5d0 [ 953.976965] ? sock_sendmsg+0x110/0x110 [ 953.980950] ? iov_iter_init+0xaf/0x1d0 [ 953.984926] __vfs_write+0x684/0x970 [ 953.988651] ? kernel_read+0x120/0x120 [ 953.992546] ? wait_for_completion+0x770/0x770 [ 953.997144] ? rw_verify_area+0xe5/0x2b0 [ 954.001210] ? __fdget_raw+0x20/0x20 [ 954.004933] vfs_write+0x189/0x510 [ 954.008479] ksys_write+0xef/0x220 [ 954.012018] ? SyS_read+0x30/0x30 [ 954.015485] SyS_write+0x24/0x30 [ 954.018855] ? ksys_write+0x220/0x220 [ 954.022658] do_fast_syscall_32+0x3ec/0xf9f [ 954.027151] ? do_int80_syscall_32+0x9c0/0x9c0 [ 954.031736] ? finish_task_switch+0x1b9/0x970 [ 954.036374] ? finish_task_switch+0x17a/0x970 [ 954.040872] ? syscall_return_slowpath+0x2ac/0x550 [ 954.045802] ? prepare_exit_to_usermode+0x350/0x350 [ 954.050993] ? sysret32_from_system_call+0x5/0x3c [ 954.055837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 954.060686] entry_SYSENTER_compat+0x70/0x7f [ 954.065091] RIP: 0023:0xf7f16c99 [ 954.068446] RSP: 002b:00000000f5f120ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 954.076153] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002033e000 [ 954.083440] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000000 [ 954.091317] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/04/09 10:13:03 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) [ 954.098588] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 954.105863] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:03 executing program 5 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) [ 954.313046] FAULT_INJECTION: forcing a failure. [ 954.313046] name failslab, interval 1, probability 0, space 0, times 0 [ 954.324380] CPU: 0 PID: 29094 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 954.331400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 954.341889] Call Trace: [ 954.344492] dump_stack+0x1a7/0x27d [ 954.348139] ? arch_local_irq_restore+0x53/0x53 [ 954.352825] should_fail+0x914/0xae0 [ 954.356551] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 954.361670] ? save_stack+0xa3/0xd0 [ 954.365301] ? save_stack+0x43/0xd0 [ 954.369018] ? kasan_kmalloc+0xad/0xe0 [ 954.372913] ? kasan_slab_alloc+0x12/0x20 [ 954.377072] ? find_held_lock+0x35/0x1d0 [ 954.381162] ? check_same_owner+0x320/0x320 [ 954.385497] ? rcu_note_context_switch+0x710/0x710 [ 954.390438] should_failslab+0xec/0x120 [ 954.394419] kmem_cache_alloc_node_trace+0x5a/0x760 [ 954.399451] __kmalloc_node_track_caller+0x33/0x70 [ 954.404391] __kmalloc_reserve.isra.39+0x41/0xd0 [ 954.409158] __alloc_skb+0x12a/0x760 [ 954.413319] ? skb_scrub_packet+0x510/0x510 [ 954.417652] ? find_held_lock+0x35/0x1d0 [ 954.421724] ? __fget+0x347/0x580 [ 954.425186] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 954.430732] netlink_sendmsg+0xa9a/0xe80 [ 954.434805] ? netlink_unicast+0x6b0/0x6b0 [ 954.439047] ? security_socket_sendmsg+0x89/0xb0 [ 954.443805] ? netlink_unicast+0x6b0/0x6b0 [ 954.448045] sock_sendmsg+0xca/0x110 [ 954.451766] sock_write_iter+0x31a/0x5d0 [ 954.455827] ? sock_sendmsg+0x110/0x110 [ 954.459819] ? iov_iter_init+0xaf/0x1d0 [ 954.463800] __vfs_write+0x684/0x970 [ 954.467521] ? kernel_read+0x120/0x120 [ 954.471421] ? wait_for_completion+0x770/0x770 [ 954.476022] ? rw_verify_area+0xe5/0x2b0 [ 954.480083] ? __fdget_raw+0x20/0x20 [ 954.483822] vfs_write+0x189/0x510 [ 954.487365] ksys_write+0xef/0x220 [ 954.490903] ? SyS_read+0x30/0x30 [ 954.494347] ? kasan_check_write+0x14/0x20 [ 954.498582] SyS_write+0x24/0x30 [ 954.501944] ? ksys_write+0x220/0x220 [ 954.505743] do_fast_syscall_32+0x3ec/0xf9f [ 954.510069] ? do_int80_syscall_32+0x9c0/0x9c0 [ 954.514652] ? finish_task_switch+0x1b9/0x970 [ 954.519160] ? finish_task_switch+0x17a/0x970 [ 954.523748] ? syscall_return_slowpath+0x2ac/0x550 [ 954.528692] ? prepare_exit_to_usermode+0x350/0x350 [ 954.533714] ? sysret32_from_system_call+0x5/0x3c [ 954.538562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 954.543419] entry_SYSENTER_compat+0x70/0x7f [ 954.547824] RIP: 0023:0xf7f16c99 [ 954.551182] RSP: 002b:00000000f5f120ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 954.558897] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002033e000 [ 954.566159] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000000 [ 954.573409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 954.580659] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 954.587913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:04 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x5, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0x1000, 0x8}, {&(0x7f0000000280)="1cef12b4cf53671320945d3d0b312e8182d31fdd3309282d51aeaa6be8957aacd09dd5d0899aeedd62d422ef33150a2898632ba8047326c0ba37d782b31d8f92e32b276a165419574db0", 0x4a, 0x9}, {&(0x7f0000000300)="0ea03df6df3782a736f352c0d6862d4789d502746068b3ce8c0e3595e7ce5b0553c9189a2d34bf51eb354009118deb32164d5cd07c79e234bc47ae06f0937b60a7f3a2f0209235be3c7c0de601a6a76292f7a48a3ce0f9fe9fad68eb3e6e01df1e61d57323abef9bdcd6d57ea2c5f79800fd909a7034de4eebe6af142fe294b3e086b1ec3e8acc3e36e7fafabbe49424c0ab9cb1cdffe592", 0x98, 0xffffffffffffff81}, {&(0x7f00000003c0)="f28ce11a658a3e55997978efba9ac00bd10a3e893f0b2d86d95079c06cc565bcbcf99c00843c6afeef582064fe0c7c27e893c9ab181bb0d210bb6af6b83a11d8d28ba7959b7420c5188bfca36d96c3af420bcf864dee9d4aea13f933709436b0f42c4ac312d7c996d4985be35b58ca7d5c2abeff50ef9badad988cea38971cc4df1ee911dcda8f01e8f9e1b0be8104724fac607ae3b3", 0x96, 0x1}, {&(0x7f00000014c0)="7b561f3fcbdfabed943089fcda36a9c66fce1e7f37b4af6a7fff0bdb12737ace3d0c6c1d184d33b56f331abcb34b9b4a7c31641b2d448132e70da81226b499a0568078a88489d790f2b66df816239432797d8de20ba1a41e3ee67937557cd1ff06ff839bfec2aaeaf858553fa706f38145fea2f3e57f888e8e9fc08fb12691a4134f2d88d6658d7d4c4d5654d789fea1ac8b96c409e76851339156a5fad2985a473cbc03d21d5b9444", 0xa9, 0x100}], 0x40000001000, &(0x7f0000000240)=ANY=[]) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$kcm(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000180)="babf98c52f1e834b5a6f424d10adbab125c2a9fc9d2b25f85ef411a38c12dcda9e9d395ec8277e404a5719802265e467ba99b0a884ffba3c6323d72df7bae71a679df8b0d4a1a36e1892d6b2a5390e3a4b6636f60007eb7d39a0a0fb8fed08ddbfbc2d93e7ec2736ff2ed34901fc8496421f8cae9c693dbf28f2483369a681842e33c772b6f238f9dd532fc6278c8996c604550650732772b5a71c1427aeda258184fcc13653fc22f5", 0xa9}, {&(0x7f0000000040)="7d77a768917b4089fe8be3f7f803a793456283241c03c859a2347d297b966430c9569cab4f2a1971d5c15c9b393c04ecb8e0365f6c1d75f525f31e72", 0x3c}, {&(0x7f0000000240)="9ff48d7dee6bfc67a083ea5a7ad73c9a0c1cfd049ad7b8dc6ea80a99072f579a7e0fe22cd77b147ac5fd22043b4b0925abe803b9d613776d1e5ea980da", 0x3d}], 0x3, &(0x7f0000002040)=[{0x100c, 0x119, 0xfffffffffffffff8, "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"}, {0x50, 0x88, 0x2, "a521f45929b0084f73356bd5783d2b9f677aa99da6040e37efcfe73bbdade157be35c24d08033ea49c9962c1a25b8b5a3ac9211b56b8e18b473b2a7e5c854b8b15cbdb1c"}, {0x8c, 0x11, 0xffffffffffffffad, "b9f5cfd14627ccd14e4105ba72114a41312caf16259d4feff382c0cbef5f7d05491d3c0723e7a481420c9224804e3ccef75a7c4ee97351b261cadf44435d2a5ec8fdd726787992ea0368c564824f42f80ee763f962dd73fcc5d8e61e54fb2393a0b90da3539b445fa2d1e71ff9dcb3c0bef7fa3fe307ac1428540dbec2cddf5f"}, {0xf4, 0x10d, 0xfffffffffffffffd, "263b350f8242cd94dcfca76ab47ea060076e1f63c0aebd4f8f1c2861b52e293ea8c844420e6e31ad8f04d726289e4cdf1c60366da431ae5a42089bc3c70c1a5b0a479c327b0c1f56bb02de75595a59f5fdf2b22d3a578e9134a63050a9249cd3696b7d61a1854b230b65e9125e7645ac7e35ccf1ec6ca6f848ea520b9b832b46bc5621c3587af6ea594bb7de6b79363222399560e0d5f1e95b24832ced8ee5fbc5f034634ecf2754bd9895313665acf45e5c2d6f7a92567aa4cc251d0d328f7ea54b5872499cc9ea7fb31540e0b6cbe69111c0d035d04acc3eb5e81fa15f6977d2c85a09585a6ba4"}, {0xcc, 0x0, 0xbd9, "1f9237b8eb62d8ead714281f789d00bc0bb6887002c73316b79042b0b313928c6c9390c588772b0c71870ec2aa151d7d8629519db3fdcd3fe27630fbf397b94b132a5797b9ecf61bee96e40572d201988a5f63cf08bd34c11486dcfa6522985c0d4f435b0fdeeab8847382898882170b89eabf5725a0edbf84bff2a46b6088237118b078169b0699d0983b8cfacf7a7113e1c6cfa8513ac6410759a383e7f5883d01179dee6783a7ad53b5f4e003915495a323faed9ac81fc54f4f8757"}, {0x50, 0x11f, 0x1ff, "3b56aea27dc33ad5f462d41c8ce8cc1267196d0f114c846482e5703df7dc52f1fce5e76f698ea5dba1612b58d650cea42794628e8cb547b10cb46eaa6be94b6f179c"}], 0x12f8, 0x4000000}, 0x4) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) 2018/04/09 10:13:04 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:04 executing program 5 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:04 executing program 7: r0 = open(&(0x7f0000000140)='./bus\x00', 0x50002, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) getresgid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fanotify_mark(r0, 0x60, 0x8, r1, &(0x7f0000000280)='./bus\x00') lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/04/09 10:13:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xc25}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) r3 = dup3(r1, r2, 0x80000) ioctl$LOOP_CLR_FD(r2, 0x4c01) ftruncate(r2, 0x80003) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001840)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001a40)=0x0) fstat(r3, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b00), &(0x7f0000001b40)=0x0, &(0x7f0000001b80)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001bc0)=0x0) r11 = getuid() r12 = getegid() sendmsg$netlink(r2, &(0x7f0000001cc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000180)={0xf0, 0x31, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="08fea6b90f218f4de92bf8014c5ef5a13149eaa0fc52743c3c333c45178619be397cd0ab5dfcd78b10610119aca6ef6efae199eb86f1527fac267d8ce2267292167491fe5f7797505b172109c4be7439c609072c1fd7c341edbb6c9896ecbd4af5f6cbea32be276b4be10da6a65cb95bb7e57d57fb8e37e8c966273ed0a2a43cc28404170195f93347c99bdbd0313d59c9374efd88bda5b0d49f60ee337c1c86c60846e938b2655fc805b938899c71026a358529e8c92ca476dadea720714026192b2bf7aa3512abd1a74a370ecbeac1ad995fc1978e69a0b30b3b337c"]}, 0xf0}, {&(0x7f0000000280)={0x174, 0x3b, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x164, 0x41, [@generic="01fdc64b78f1fd18164c0176", @generic="d26558792d3c6ad079e61c7335345c53bf02a504031af0a56c184c4f5289b2e47366a3df5dc9f39038facecd2b21c8409b1dccb3b9262920fb1fdd8d0dccc039649fcf261df4adc76c06ad117e570934d6c15f6cd0768f168fd168de6208836f3dc5fcd02525d6a563cea4078502dd5628ea64aabe1455478fe30982a1582e716b1c552b7e656fefabd3ce31fa9477e877cf6b70a4286f92f31fdd6651d0cd5c7dd36bc20a83748960e468411b35d9ab79c815a8201a03359f15fabdbded1cef35a09a0f8e56a14eb34bb6bfaf2df6", @typed={0x14, 0x2e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x43, @str='\x00'}, @generic="90ed69a89da971fc5121e654ed3d7096eb9e91f50259c7eb14f9a04aa291682fbc05df26336c5e0fa4822688c7a48c267db8c8c857c2d4ff2cde6736da8a1821b2a34021aa30f905a7598f55d7050b30759c70530b339d760ca0abd920b17490253bfd041d84471ded"]}]}, 0x174}, {&(0x7f0000000400)={0x13c8, 0x2c, 0x108, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x5c, @fd=r1}, @typed={0xe8, 0x3f, @binary="36a03bc7d9a5579b8101cfc5c2c73477354224e42872ddd65d196b3b2a648bd7093a142cdce815a951838ff4c7c8b57868b0df2ee517cae69917c41194432f3de6f1bca771629afed4bf8216237d6a36eb5e87dfa77d8304bc38eb9cef592b7dccb449243d33d1a3aa528242df23407b4cc80501f0d4de23d25ac57ec65d2ecbe591072bc4ab212e50722126a571f1edc976fba7c68dbf922ef59d0d23da9402d80923a72c8f45f8d986b113961d29a968f45d4bd48883079c37e1d14b30b1085741d49a668eca8e1cfac919a2a99f6c29658e3e524a0594ee1cedbfb4dfc8f804"}, @nested={0x104, 0x5d, [@generic="801617f8b5a38d69c12118a0c33da477c29e2d84c7dd6204c0e22cdc5fba4c8e4da188c90860c136e7b7336467413a346592ee526be30990ead6835b2d664e42fd89d15b4e9851a4fe45c678b1d4f3ccbac499db9d3f5643fd891e50e9776decfbf8eded523b394c8a", @typed={0x4, 0x3b}, @generic="ae7e993420626c5acad0a63b473c431a9a237478afff164ae54bffc15166e55916fa58ac053e47db054fe6e8c6a741be68df1b6c6157c740817f436bc5aef37c4c6ec02534229940b815cfe0bf90708a505fc8b6070b4f59326713f8e2c6f47132f503ed58c826386e229f43df658f68e7917a31f46a", @typed={0xc, 0x52, @u64=0x2}, @typed={0x8, 0x2f, @fd=r3}, @typed={0x8, 0x89, @fd=r0}]}, @nested={0x11c4, 0x6c, [@generic="99a438b53c7ad357cb16c9526c5bf8686d52fd5a2e9bbf3a043b7b825591c182305a16bcbf86722e3a6f35d6d8e4bf55f22484434b40266e4d7f5138b530ee19e2c183ac69046aa2adc7115cdca742c20bda248e8d0313f2e217663d26c8f3b567efde2bc13f75a5904c0c9805704bc7f731d30bba68242459c3eba7036d77c8cbc34efbdeef377db040af111cbd99817718ec41a3903809dcbd3c9e9d8385d431776cddca4a6c2b768109a6acc1247cc5be84ca1804fdc4422efbb24af8e62f8fd47e2f19f9d39bd294054fc8", @generic="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@generic="2fc79ac00e616a4f5dbd0f5fe96fe21bb4cd491414635e88fe84f12f9ddad46c44673da92b7a6ed16579b6b43d409135043a338e1a626f39d3acefac91cefb3fee5ad61d8c99a79fc2df3843f0134310537550cb56f5fab193d1f89857978ff9e434b160c00cb771469d13ae15101768f1c47637a96a5981c3551e43d4b11d6ac4f427e0a3aebe02e3c059c31aa08d008dee808011cf16d9a395adc0b701a4833e4ec65ead381f8eb20740899298d0180c84d54f04358014626374e0072d8de9f80d125fb7cccdbeb2056a9a31656384749af0fe126c37139d5cd98c97575f2d743106cbdf42c38ee4db", @typed={0x4, 0x15, @str}, @typed={0x4, 0x51}]}]}, 0x13c8}], 0x3, &(0x7f0000001c00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2, r3, r3]}, @rights={0x1c, 0x1, 0x1, [r3, r1, r1, r2]}], 0x8c, 0x40}, 0x0) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000001d00), 0x8000ffffffff) 2018/04/09 10:13:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd1ad, 0x20000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:04 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:04 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) setsockopt(r0, 0x8, 0x3, &(0x7f0000001840)="e86f4d6ba99bf4975f3861d241224190bdb40f2aef41a234e941e50cf56a39875a4d958a2b9183e9e086637e1633e4091f3ba46d3dc1326549e2ebf43812f0ad4ebd5034ac8b12106818fe7a17d88cd5271277ee2bd1e72fe035dd1effc82261ca2ffe490be446adefa82fcb71131dc58522669adf1af411f489bca601b3dc654c40910687df9ce6533d6fd6f3f67dd54230d5adeaa85261427bdf54", 0x9c) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) [ 955.149582] FAULT_INJECTION: forcing a failure. [ 955.149582] name failslab, interval 1, probability 0, space 0, times 0 [ 955.160923] CPU: 1 PID: 29145 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 955.167942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 955.177301] Call Trace: [ 955.179900] dump_stack+0x1a7/0x27d [ 955.183538] ? arch_local_irq_restore+0x53/0x53 [ 955.188229] should_fail+0x914/0xae0 [ 955.191957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 955.197074] ? lock_release+0xa40/0xa40 [ 955.201057] ? check_same_owner+0x320/0x320 [ 955.205383] ? netlink_dump+0x96/0xd00 [ 955.209277] ? perf_trace_lock+0xd6/0x900 [ 955.213437] ? find_held_lock+0x35/0x1d0 [ 955.217508] ? __lock_is_held+0xb6/0x140 [ 955.221592] ? check_same_owner+0x320/0x320 [ 955.225929] ? rcu_note_context_switch+0x710/0x710 [ 955.230872] should_failslab+0xec/0x120 [ 955.234858] kmem_cache_alloc_node+0x56/0x760 [ 955.239360] ? __netlink_dump_start+0x4e4/0x710 [ 955.244039] ? lock_downgrade+0x980/0x980 [ 955.248201] __alloc_skb+0xf4/0x760 [ 955.251839] ? skb_scrub_packet+0x510/0x510 [ 955.256178] ? netlink_connect+0x4f0/0x4f0 [ 955.260430] ? kasan_check_write+0x14/0x20 [ 955.264670] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 955.269617] ? wait_for_completion+0x770/0x770 [ 955.274216] netlink_dump+0x2b2/0xd00 [ 955.278023] ? rtnetlink_rcv_msg+0x665/0xb10 [ 955.282449] ? netlink_broadcast+0x50/0x50 [ 955.286708] __netlink_dump_start+0x4ec/0x710 [ 955.291227] rtnetlink_rcv_msg+0x7f0/0xb10 [ 955.295468] ? validate_linkmsg+0x8e0/0x8e0 [ 955.299798] ? rtnl_bridge_dellink+0xaf0/0xaf0 [ 955.304384] ? __might_fault+0x110/0x1d0 [ 955.308460] netlink_rcv_skb+0x14b/0x380 [ 955.312526] ? validate_linkmsg+0x8e0/0x8e0 [ 955.316856] ? netlink_ack+0xa10/0xa10 [ 955.320749] ? netlink_skb_destructor+0x1e0/0x1e0 [ 955.326212] rtnetlink_rcv+0x1c/0x20 [ 955.329916] netlink_unicast+0x4c4/0x6b0 [ 955.333971] ? netlink_attachskb+0x8b0/0x8b0 [ 955.338575] ? security_netlink_send+0x81/0xb0 [ 955.343162] netlink_sendmsg+0xa5e/0xe80 [ 955.347225] ? netlink_unicast+0x6b0/0x6b0 [ 955.351449] ? security_socket_sendmsg+0x89/0xb0 [ 955.356189] ? netlink_unicast+0x6b0/0x6b0 [ 955.360855] sock_sendmsg+0xca/0x110 [ 955.364561] sock_write_iter+0x31a/0x5d0 [ 955.368615] ? sock_sendmsg+0x110/0x110 [ 955.372615] ? iov_iter_init+0xaf/0x1d0 [ 955.376583] __vfs_write+0x684/0x970 [ 955.380290] ? kernel_read+0x120/0x120 [ 955.384165] ? wait_for_completion+0x770/0x770 [ 955.388736] ? rw_verify_area+0xe5/0x2b0 [ 955.392777] ? __fdget_raw+0x20/0x20 [ 955.396472] vfs_write+0x189/0x510 [ 955.400004] ksys_write+0xef/0x220 [ 955.403538] ? SyS_read+0x30/0x30 [ 955.406983] ? kasan_check_write+0x14/0x20 [ 955.411220] SyS_write+0x24/0x30 [ 955.414589] ? ksys_write+0x220/0x220 [ 955.418378] do_fast_syscall_32+0x3ec/0xf9f [ 955.422695] ? do_int80_syscall_32+0x9c0/0x9c0 [ 955.427263] ? finish_task_switch+0x1b9/0x970 [ 955.431738] ? finish_task_switch+0x17a/0x970 [ 955.436224] ? syscall_return_slowpath+0x2ac/0x550 [ 955.441240] ? prepare_exit_to_usermode+0x350/0x350 [ 955.446254] ? sysret32_from_system_call+0x5/0x3c [ 955.451176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 955.456029] entry_SYSENTER_compat+0x70/0x7f [ 955.460432] RIP: 0023:0xf7f16c99 [ 955.463784] RSP: 002b:00000000f5f120ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 955.471483] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002033e000 [ 955.478738] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000000 [ 955.485996] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 955.493254] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/04/09 10:13:04 executing program 5 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) [ 955.500515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:04 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) [ 955.596890] FAULT_INJECTION: forcing a failure. [ 955.596890] name failslab, interval 1, probability 0, space 0, times 0 [ 955.608306] CPU: 1 PID: 29173 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 955.615323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 955.624681] Call Trace: [ 955.627276] dump_stack+0x1a7/0x27d [ 955.630911] ? arch_local_irq_restore+0x53/0x53 [ 955.635585] ? is_bpf_text_address+0xa4/0x120 [ 955.640097] should_fail+0x914/0xae0 [ 955.643822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 955.648933] ? save_stack+0xa3/0xd0 [ 955.652565] ? save_stack+0x43/0xd0 [ 955.656192] ? kasan_kmalloc+0xad/0xe0 [ 955.660080] ? kasan_slab_alloc+0x12/0x20 [ 955.664228] ? find_held_lock+0x35/0x1d0 [ 955.668287] ? __lock_is_held+0xb6/0x140 [ 955.672336] ? check_same_owner+0x320/0x320 [ 955.676654] ? rcu_note_context_switch+0x710/0x710 [ 955.681580] should_failslab+0xec/0x120 [ 955.685551] kmem_cache_alloc_node_trace+0x5a/0x760 [ 955.690582] __kmalloc_node_track_caller+0x33/0x70 [ 955.695501] __kmalloc_reserve.isra.39+0x41/0xd0 [ 955.700244] __alloc_skb+0x12a/0x760 [ 955.703941] ? skb_scrub_packet+0x510/0x510 [ 955.708258] ? netlink_connect+0x4f0/0x4f0 [ 955.712485] ? kasan_check_write+0x14/0x20 [ 955.716706] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 955.721633] ? wait_for_completion+0x770/0x770 [ 955.726220] netlink_dump+0x2b2/0xd00 [ 955.730016] ? rtnetlink_rcv_msg+0x665/0xb10 [ 955.734418] ? netlink_broadcast+0x50/0x50 [ 955.738642] __netlink_dump_start+0x4ec/0x710 [ 955.743142] rtnetlink_rcv_msg+0x7f0/0xb10 [ 955.747379] ? validate_linkmsg+0x8e0/0x8e0 [ 955.751700] ? rtnl_bridge_dellink+0xaf0/0xaf0 [ 955.756283] ? __might_fault+0x110/0x1d0 [ 955.760333] netlink_rcv_skb+0x14b/0x380 [ 955.764385] ? validate_linkmsg+0x8e0/0x8e0 [ 955.768699] ? netlink_ack+0xa10/0xa10 [ 955.772579] ? netlink_skb_destructor+0x1e0/0x1e0 [ 955.777423] rtnetlink_rcv+0x1c/0x20 [ 955.781130] netlink_unicast+0x4c4/0x6b0 [ 955.785183] ? netlink_attachskb+0x8b0/0x8b0 [ 955.789603] ? security_netlink_send+0x81/0xb0 [ 955.794177] netlink_sendmsg+0xa5e/0xe80 [ 955.798238] ? netlink_unicast+0x6b0/0x6b0 [ 955.802467] ? security_socket_sendmsg+0x89/0xb0 [ 955.807209] ? netlink_unicast+0x6b0/0x6b0 [ 955.811428] sock_sendmsg+0xca/0x110 [ 955.815122] sock_write_iter+0x31a/0x5d0 [ 955.819181] ? sock_sendmsg+0x110/0x110 [ 955.823150] ? iov_iter_init+0xaf/0x1d0 [ 955.827124] __vfs_write+0x684/0x970 [ 955.830827] ? kernel_read+0x120/0x120 [ 955.834704] ? wait_for_completion+0x770/0x770 [ 955.839286] ? rw_verify_area+0xe5/0x2b0 [ 955.843324] ? __fdget_raw+0x20/0x20 [ 955.847023] vfs_write+0x189/0x510 [ 955.850556] ksys_write+0xef/0x220 [ 955.854089] ? SyS_read+0x30/0x30 [ 955.857526] ? kasan_check_write+0x14/0x20 [ 955.861754] SyS_write+0x24/0x30 [ 955.865112] ? ksys_write+0x220/0x220 [ 955.868897] do_fast_syscall_32+0x3ec/0xf9f [ 955.873212] ? do_int80_syscall_32+0x9c0/0x9c0 [ 955.877777] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 955.883305] ? syscall_return_slowpath+0x2ac/0x550 [ 955.888234] ? sysret32_from_system_call+0x5/0x3c [ 955.893063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 955.897899] entry_SYSENTER_compat+0x70/0x7f [ 955.902295] RIP: 0023:0xf7f16c99 [ 955.905645] RSP: 002b:00000000f5f120ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 955.913343] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002033e000 [ 955.920599] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000000 [ 955.927849] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 955.935103] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 955.942362] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:05 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/148, &(0x7f00000001c0)=0x94) 2018/04/09 10:13:05 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:05 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/09 10:13:05 executing program 5 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:05 executing program 0 (fault-call:2 fault-nth:0): r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:05 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x20700) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/09 10:13:05 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000240)='./bus\x00', &(0x7f0000000280)={0xba, 0x18ce, "edd5d3e54528581f84369fb109b42458dcff8e9ad8bb07d5ccce2d0b4382adb3080eb08afff2a76bd6eef708aca9041a580754b276773b31df13955d1493bc4c06567d05c7e8e86ca74b35e5c7d272b2570b32fed1a808401e8577f839666866a812c7e6860267928480fabb78bc599bc98ae85cc218c6ed78ceb14c724bdb7e7830e2a06ae679a2b52f9add6947afce9e7909d4f0f390ef01d1455d017825b6cc2fedeb1d8018ead2fee41e67999768ba75"}, &(0x7f0000000340), 0x1000) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xa5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/09 10:13:05 executing program 5: r0 = socket(0xf, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) bind(r0, &(0x7f0000001040)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x8, 0x4, "fa93e2c2993b407158a7a92434a112d510f12b893db8b400d44fcd595227ec43f874e7b47ab70d4c2907aec64f625643159224dc595ccb66a6cc2f335a4c15", 0x6}, 0x80) 2018/04/09 10:13:05 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x805000, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xb08, 0x4, 0x0, 0x0, 0x7, 0x1d, "fe49ae3a8b6e05ff2e288cbca787d25c4004a83220f008beb7195ef52bc51e0f080af1eb9fefffccab06d212c737c494374e993ca8a11f2e8541b70f734bccb0", "6b91dac3c932f1b0cb6f7a47b69dc40d60284054d219d2a034ebf4d76778858e5e29eb99987bea64db9eaa29c4e80f865bc1ea947126d247ca5a23e68243fcdc", "aabb6f268b384acac95d6a7c548e91857a1664e87b8aa3c149b89e81fdefe2b3", [0x1f, 0x8]}) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './bus/file0', [{0x20, "656d3070707031b4"}, {0x20, 'cgroup'}], 0xa, "1dc2"}, 0x21) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:05 executing program 5: r0 = socket(0x1f, 0x4010000000003, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1400) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0xffffffffffffff9c) 2018/04/09 10:13:05 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001980)=r2, 0x4) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) [ 957.004091] loop_reread_partitions: partition scan of loop4 (þI®:‹nÿ.(Œ¼§‡Ò\@¨2 ð¾·^õ+Å [ 957.004091] ñëŸïÿÌ«ÒÇ7Ä”7N™<¨¡.…A·sKÌ) failed (rc=-13) 2018/04/09 10:13:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = accept4$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x53b64aca43b39b3d) getsockopt(r0, 0x80000001, 0xffff, &(0x7f00000002c0)=""/211, &(0x7f0000000480)=0xd3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000180)=""/239, &(0x7f0000000280)=0xef) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="86fa1c4c", @ANYRES16=r2, @ANYBLOB="00002cbd7000fbdbdf25020000000800040002000000080003002e000000040005000800020002000000080002000a000000"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x240000c0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setns(r3, 0x4000000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x24010, r1, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:06 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 957.193247] loop_reread_partitions: partition scan of loop4 () failed (rc=-13) 2018/04/09 10:13:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"30ea55d7c38921"}, 0x7}, 0x10) write(r0, &(0x7f0000000040)="17006789668fdffff7", 0xfffffee0) [ 957.483658] FAULT_INJECTION: forcing a failure. [ 957.483658] name failslab, interval 1, probability 0, space 0, times 0 [ 957.495072] CPU: 0 PID: 29221 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 957.502095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 957.511452] Call Trace: [ 957.514044] dump_stack+0x1a7/0x27d [ 957.517680] ? arch_local_irq_restore+0x53/0x53 [ 957.522355] ? percpu_ref_put_many+0x132/0x230 [ 957.526940] ? memcg_kmem_charge_memcg+0x74/0x110 [ 957.531794] ? mem_cgroup_css_online+0x170/0x170 [ 957.536563] should_fail+0x914/0xae0 [ 957.540329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 957.545459] ? find_held_lock+0x35/0x1d0 [ 957.549532] ? __lock_is_held+0xb6/0x140 [ 957.553610] ? check_same_owner+0x320/0x320 [ 957.557942] ? rcu_note_context_switch+0x710/0x710 [ 957.562885] should_failslab+0xec/0x120 [ 957.566870] kmem_cache_alloc+0x47/0x760 [ 957.570939] ? print_irqtrace_events+0x270/0x270 [ 957.575705] ptlock_alloc+0x24/0x70 [ 957.579342] pte_alloc_one+0x59/0x100 [ 957.583155] do_huge_pmd_anonymous_page+0x549/0x1a80 [ 957.588369] ? __thp_get_unmapped_area+0x130/0x130 [ 957.593327] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 957.598529] ? trace_hardirqs_off+0x10/0x10 [ 957.602871] ? find_held_lock+0x35/0x1d0 [ 957.606948] ? print_irqtrace_events+0x270/0x270 [ 957.611714] ? is_bpf_text_address+0x7b/0x120 [ 957.616224] ? lock_downgrade+0x980/0x980 [ 957.620477] __handle_mm_fault+0x17ac/0x38e0 [ 957.624901] ? __pmd_alloc+0x4f0/0x4f0 [ 957.628792] ? trace_hardirqs_off+0x10/0x10 [ 957.633123] ? is_bpf_text_address+0xa4/0x120 [ 957.637624] ? find_held_lock+0x35/0x1d0 [ 957.641700] ? handle_mm_fault+0x35b/0xb20 [ 957.645942] ? lock_downgrade+0x980/0x980 [ 957.650109] ? handle_mm_fault+0x2f8/0xb20 [ 957.654358] handle_mm_fault+0x44a/0xb20 [ 957.658423] ? check_same_owner+0x320/0x320 [ 957.662748] ? __handle_mm_fault+0x38e0/0x38e0 [ 957.667330] ? vmacache_find+0x5f/0x280 [ 957.671308] ? vmacache_update+0xfe/0x130 [ 957.675458] ? find_vma+0x30/0x150 [ 957.679004] __do_page_fault+0x560/0xbe0 [ 957.683074] ? mm_fault_error+0x2c0/0x2c0 [ 957.687317] ? __lock_is_held+0xb6/0x140 [ 957.691380] ? trace_hardirqs_off+0x10/0x10 [ 957.695708] do_page_fault+0xee/0x730 [ 957.699510] ? vmalloc_sync_all+0x30/0x30 [ 957.703658] ? remove_wait_queue+0x1b4/0x350 [ 957.708071] ? find_held_lock+0x35/0x1d0 [ 957.712143] ? __might_fault+0x110/0x1d0 [ 957.716222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 957.721246] page_fault+0x25/0x50 [ 957.724702] RIP: 0010:__clear_user+0x42/0x70 [ 957.729131] RSP: 0018:ffff8801b6417910 EFLAGS: 00010202 [ 957.734494] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000010 [ 957.741762] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000020eabe80 [ 957.749040] RBP: ffff8801b6417920 R08: 0000000000000000 R09: 1ffff10036c82efe [ 957.756309] R10: ffff8801b64177b8 R11: 0000000000000000 R12: 0000000020eabe80 [ 957.763582] R13: 0000000020eabe80 R14: ffff8801d66fe3c0 R15: ffff8801b64179e0 [ 957.770881] signalfd_read+0x3ee/0xfb0 [ 957.774785] ? signalfd_poll+0x200/0x200 [ 957.778853] ? __fget+0x370/0x580 [ 957.782315] ? wake_up_q+0xf0/0xf0 [ 957.785858] ? iterate_fd+0x3f0/0x3f0 [ 957.789665] ? lock_downgrade+0x980/0x980 [ 957.793834] ? signalfd_poll+0x200/0x200 [ 957.797895] __vfs_read+0xef/0xa00 [ 957.801440] ? fsnotify+0x7b3/0x1140 [ 957.805161] ? vfs_copy_file_range+0x940/0x940 [ 957.809748] ? fsnotify_first_mark+0x2b0/0x2b0 [ 957.814340] ? security_file_permission+0x89/0x1e0 [ 957.819311] ? rw_verify_area+0xe5/0x2b0 [ 957.823375] ? __fdget_raw+0x20/0x20 [ 957.827089] vfs_read+0x11e/0x350 [ 957.830543] ksys_read+0xef/0x220 [ 957.834013] ? kernel_write+0x120/0x120 [ 957.837993] ? SyS_mknod+0x40/0x40 [ 957.841547] SyS_read+0x24/0x30 [ 957.844825] ? ksys_read+0x220/0x220 [ 957.848541] do_fast_syscall_32+0x3ec/0xf9f [ 957.852868] ? do_int80_syscall_32+0x9c0/0x9c0 [ 957.857444] ? finish_task_switch+0x1b9/0x970 [ 957.861935] ? finish_task_switch+0x17a/0x970 [ 957.866431] ? syscall_return_slowpath+0x2ac/0x550 [ 957.871360] ? prepare_exit_to_usermode+0x350/0x350 [ 957.876376] ? sysret32_from_system_call+0x5/0x3c [ 957.881220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 957.886072] entry_SYSENTER_compat+0x70/0x7f [ 957.890499] RIP: 0023:0xf7f49c99 [ 957.893859] RSP: 002b:00000000f5f450ac EFLAGS: 00000282 ORIG_RAX: 0000000000000003 [ 957.901573] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020eabe80 [ 957.908844] RDX: 000000000000024c RSI: 0000000000000000 RDI: 0000000000000000 [ 957.916120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 957.923395] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 957.930671] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:07 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x400081) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) rt_sigreturn() 2018/04/09 10:13:07 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000017c0)={r0, 0x50, &(0x7f0000001900)}, 0x10) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x48080) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x289, 0x264000) r3 = getpgid(0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000280)=0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) 2018/04/09 10:13:07 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x1, 0x220040) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/4096) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x9) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000012c0)="64637463700034632e0bd04c56967c65c61aa9c9ac4fcb978c37fbfb61eba200404380c7dad18827ae1be5d14e8d464ebf7944c570d74e947be2ccd162c8332d0a1664789638ba1c642586d74f931adc0af01910e1c33ca54c06e4000000ed9422c2b34d19716b580611000000000000000000", 0xfffffffffffffda2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'broute\x00', 0x0, 0x3, 0xef, [], 0x4, &(0x7f00000010c0)=[{}, {}, {}, {}], &(0x7f0000001100)=""/239}, &(0x7f0000001280)=0x50) 2018/04/09 10:13:07 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x2) socketpair(0x8, 0x0, 0x101, &(0x7f0000000040)) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:07 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x1ff, 0xb5b, 0x2, 0x6, 0x20}) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:08 executing program 7: restart_syscall() open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0xfffffc5d) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="d80646b1f4ec694664ff397f3018c033e11032f643a18f63704a0b7bcbc9e9dd16c2342178882bc869ab337c40eaae97fd29106ec5dfdadc7fb48e8b6a92675e95580772c6e769fe3af4cac6c9091d78a360169fe92a4e9029b48069be02a60705c5194a91e2a13107c8d3fa0d7b2ef3884c767fee81b5a9a761f182a5da67dd9c943f32427f5b4b59f6a7bb8e161c8240a404af70b767", 0x97, 0x8}], 0x4000, &(0x7f0000000280)={[{@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x33, 0x36, 0x33, 0x32, 0x34]}, 0x2c}]}) 2018/04/09 10:13:08 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/04/09 10:13:08 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 10:13:08 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4200, 0x0) fstat(r1, &(0x7f0000000340)) open_by_handle_at(r1, &(0x7f00000003c0)={0xac, 0x9, "7f5b2d2e0838198c0a496c37ca1395e6834e7fbf0e192d9c48d389c2f7d1d601f28176368fa87a56629b3b07a7034c4871deec56524f4a40db49d6dc7288e114e772cfbb7774443f30e6d876ac56d86dd8447f70e9ea44a5eb7d949e0704a1a9d91439d23b48a931cf02f9682f9660bbf362fb76823bffd1d9a3d1ecfcf9366a0f7283934c233bc68ee6a930af4bd11e950c400ad198602361a961bc7acbe922c59d75d8"}, 0x14000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000300)=&(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040)="48c068e1ad12a4dedba15eabc5ccd9fff97239b4fe9775522283bca082eb0843257cc511d96ed263590cd875ef7674f605884c35345bf7dee8de93190d6407847383ce6634fb4ba863f9e75dfe1c356bb3234d7aa27432c0dbd489c807a42c10efce4cc2c9a8ea5d82ecac50bcf834d5c8601fe57b797034ff92f6133e3a794b6b17f7dab662722bd0eff31d8e87bcdfbc90919043038e25f271e3ab7753d42992a07504ac8bf32b", &(0x7f0000000100)="cbb7b3dfd9ffe2cef45ba6b4a53a632a66089046aaf26ec43b6ea8e2e33616eb2aebb696fddb8d59b1005a395c560debf200081a62d724be846b6c60ae7b6556e866b5047d9a2742bddce0b72601aa8dca8d78e050845e5d9270780afdb44ebccbba553857afc05e34330ac1c851e6af65e982935d2a272b72cf581e44f94fe476bd274cd21e2be427e175598388cc88264d1e41f2f230c19d13234e4ef27a1cd2ee4127b938ff4ee94d1714865a17d77633f8d9aa5eb347fa9ef5bc50ffd7aba150be4bc02c6b9d71624c32b334315ca8e9ae6aa3d87044968d2be6b49745daa2021ad2f9f5a2aad221c568d629934fccdfdef0ea", 0x1}, 0x20) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:08 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x10000014183e, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="f4670f01ca0f23efba2100b80a95ef0f20e06635040000000f22e02ef0088000000f01c866b9800000c00f326635000100000f302edc140f01cb", 0x3a}], 0x1, 0x2, &(0x7f00000001c0)=[@cr4={0x1, 0x10}], 0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x3, 0x4, 0x0, 0x2, 0x39}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000004c0)=""/4096) 2018/04/09 10:13:08 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r2, &(0x7f0000000240)=""/181, 0xb5) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x478dc819, 0x80) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:08 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="6953bf847a87afcd8b5183423d5cc87101950353f30655d15446d7ee4cd4754b8991869b82f7520341b9b765f922dffb6839e186fa078f24e30b3f1a7b2f7478b93c685bbdfb775ca7eed5b11c24f510af2dd497e938b94fcd4482df22a88d29f130b42e4242f48d0fc5cd4f90afa7c5830241ac61309f805015b0f16446b77d7d8430a8b017068e5ae0", 0x8a, 0xfffffffffffffff9) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:08 executing program 5: r0 = socket(0x1b, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'erspan0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000009c0)) connect$can_bcm(r0, &(0x7f00000004c0)={0x1d, r1}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) inotify_add_watch(r3, &(0x7f0000000940)='./file0\x00', 0x4000142) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xf744}) recvmsg(r0, &(0x7f0000001400)={&(0x7f00000011c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001240)=""/102, 0x66}], 0x1, &(0x7f0000001300)=""/217, 0xd9, 0xffff}, 0x2002) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) bind$can_raw(r0, &(0x7f0000001440)={0x1d, r4}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f00000000c0)=@ll={0x11, 0xf8, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x8000}, 0x1}, {{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="cb4cc323092668b2abbced0b8468ebbc7bd2f03bb9840c4690f3aae873904dee42df622bfe1368b30cd3f7e681021fd35e60ad06e7e49c1b970730e881c907fa3164b0a946aaa6d3dd41cb9e68feed341ace6e95b3a1f4be307626eb927d9826d37f509c95c5d0a93072037147f34b4e12f5917067a62353beeaf81fe30f06679f95d4ae777e4a43fce1cb366af26b98da2ecc6f0cb4c5baf920833280268e05", 0xa0}, {&(0x7f00000002c0)="792c83ced29413f978c6004b989b81a30f9df0adc80b87ac80e60941517047ce42e51bf65a82f872dd9ab86f5f658aeeb97e95a3ef5e89b85003e58c9c3de8b49a0b66b2c3bf0a6edd7340037223923b4370873bd70ee43f71e206e7881e573b31bc546d314f1dda528ad0769d4f85c347fbc4e074c4c15a1d0bc355083cb5618e072f457125a8236372239477c5d5097ec2048ccaff783d73aba0b90b8d7380a6ec7e1ad490089f096e902048d1", 0xae}, {&(0x7f0000000380)="bf1a565eabad2e2421b42ef84bb7ec3dfbe7588df91d54830334ea01006a70d1e11b31bf0faccf40f2130fa41b1c539f861271473684805a235048f1e917c9fe9aa30b737f1986b936e2b1cf51c2922ba13c7cf26e908a0c4528872789236cd89f537f995f3d93e29792fd158b52e447d9e6be4a03836d46d49c8a756a6309f673e78c8e054054f8", 0x88}], 0x3, 0x0, 0x0, 0x80}, 0x8}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000500)="6c6096eb19e185a903791fb41507349908426ce84c636e66ac2283c80a9acc19527388ac37a2f954b3aa954042cb79000599060f7c51b42e1d052ee5738e165c6b17b6f6af6527c85b0bd43a6d5b91d7012d62d5d5030f8af2fe84e3f445a86ccad8a91a1f216014071f155ede90469979f192c2443362d3c1141d9dacc840bf1056691b30a61c1ab5c689dc79b56b65d48a10fe6b76c537f0424ad3fcdf2e9a721c7fc6267415", 0xa7}, {&(0x7f00000005c0)="797c01a66ef70e63ce8cb142a51a4feb1a7c7aa8e14db1475c5b52579fe19f036c9000c155dd71b09f07b1f7d7a5204e5ca2bc753418504290af9753de8548639e4875b8418de29dc16d6665b8ac90dd09f8dea4eb65d7d10122202fddb3fe66906eda2d409423616580191e9a0813ae832799e199d5062e", 0x78}, 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"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{0x34, 0x13f, 0x100000000, "19b9ae6ea7557f59573ca095466fc019c6834702ccde8d7f92108c5825975d339f17fd844a8c70c3"}], 0x10f0, 0x48040}, 0xffffffffbd0b06c6}, {{&(0x7f0000005ec0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000006180)=[{&(0x7f0000005f40)="1f7f9b541cd116e4b5e399b174a5864741a837", 0x13}, {&(0x7f0000005f80)="dd4ab8be2c473b4ba78472ad681331b22884a663ae91d40192aada1d94243624f8c25e76e28a663f69ebf49f489f73e8267512e25da3dabfa5e4f95fdba7ee5b89bca2f9d3002d2f4e717a9dda7fc903ddf0b12d7fd9d8f8f5427f3ced7866b09ea4f0106c5061bd209e90d308910b8ef1e55413290d5aa43b1afe7d77a5c6e40d2a72b720170db7a32ca2ba6268ee4aeea69e4c3e0d44ab7611df32cdc8a400b325cef7127e8d772a80385c43e6d97b46b7da425d54415157f24e0322d9ce3e5180b95fbb5941558627", 0xca}, {&(0x7f0000006080)="ee7786eff7e6168c35e77d8d3ec602cf09de2062c990309171029ec67c0c2f1226d957873b426df9677b007d134c6b63b73ff0f780389c052a2fff0062b764ba620eed871b1535a7cf68f709f3398aa4b0219632877f5679e823cd7b2b21ecdf82c4c889f299a987a785b5f2227127a500351978b7883506638f8f57a8e67f3f7dd2c28fe69a9a607080bc4cb94ecb2a0f5a3ab9cd2d7703934bc431903c4846fba51c255c834f88e152b3afb75d63f1f4c390f9a6ab9e9e82ea23ab9ac15cc569730f13a48d719997089d5f4f41d37cb9bf99511a274260adc48ecf1e2e014d3ebc250391703f7c4c2f", 0xea}], 0x3, &(0x7f00000061c0)=[{0x48, 0x103, 0x6, "e1d34765b4e1ee4b8d53fea154c826a02441f2e18d9383dd068570ab35565b055ac0daff1cec92c69827fb1041a637cf6609b885ee4f8ea6158cb8"}, {0xac, 0x11d, 0x8, "58d53767415263887132cbdfef37f7caef67131f7949d4bfcced429564fcf1b025a946a933a389ea4c6d688e01cc960ebdc3eece522bf73e64e90ca03591a6415451ea8e9b3e18a0140435deef272876df9c9fda9e59c6a8accb64d12bfc343d400d633e73902694674c57db6a59dc6a31c914e8bafa321248911c9babfdac9068abb76eb98efb425caac88f9420376c58cf99cf4786459ac438ecd1cadfadfb"}, {0xac, 0x10a, 0x8bb9, "6beec5a46dc4a78281abccaeec292e9cfb00cd01859103368a652f95860e616432589412716128130ce93eaddbe41e8447f5eccc517417498294684a0536ecde4fb95b6b99da20de38b8b65cde3438be4a92748091d370b543c9dbf468419a2096c89c6f9726b720a00dbccac7b8f38cda266e50df5ef935057fbc3c592b08983406d0d08772d6dac5148b8913e975bd13f3706545fe313c4c93723ee1fc"}, {0x30, 0x100, 0x9, "2ba068489f1566ed43a98a366467b8b50f46282fa0b5bf9d5cd0ac55d47394e394ed79"}, {0xb0, 0x119, 0x8, "33bbbcae9242a1b8c83ab38ec350fee1aae06240a4bff28bd1b452af0fd49e092ee8b5336aa7f6c55711f13b9cf4ef08363c90a4b8cfe80dffb84ec059e46694e2cac947f70a63fd805da387918defc45dfa2b3da1d50c50524021d0bd299bcca32516ee9aada3f2dc0d2a26f10001b5851d6b9b59aa3059f7192465ed2c8d75806e2b4b605a85e7bfecea5b30f94088149e724aacd77fabae3bcdf67c0fe155f0"}, {0x9c, 0x10f, 0x100000001, "0bd97c165948f42bfa9ff7cc97b47c12947b954199d8c44bba08fd1e20ff9cc3ffaa5de6b38ffecf39a1bb68b214758e29da7a6af456253a737a9d778632fee405f51ce34b249a4d80d1ff1a1dc8861dd7c5b7cb707a455f58996421890eda8a8005a1d5dbe91f69915233956efe7ebc5f068f079242d7374a7ea6cec2548d3050a291bbe21d38d13130159a7b0434de"}, {0x6c, 0x118, 0x8000, "f7b28441291dab8f9df94f853e1e586f1469e4cb9d1769fb1bd0b5f1f595f49c3cf55d75df47682ac8def4059ffc8478fc5e36f01be5b7177b2ac2d0dcf132e24415adcd0b2733d4e91a865730c6410ea6a2a9d412071431bd9d3128d5"}, {0x1c, 0x84, 0x10000, "e2db2d8d7bfd857e68d8d416e5"}, {0x94, 0x113, 0x8, "6638d2ec76ed34c8f059c97a572256c03b99d08ed543659ef4129e81d425c66ba838e220d2b5824bf4a1335e81314ba8c459fb71bb387da0414f48ece458a01e515972f1f78d9aa961d9a1402e8d38cfbdde6252c65a6efdbee79e2de8816850c39e05b89a9fe605fe1cf6f4d5eb616daee55f83d19bb560f15850593fede42605a4aa7d0ff2"}, {0x104, 0x10f, 0x9, "d7815419a545c6e3e1e5e6432bbc9f831fc838d2540da4bd28e91d4ecadf898ffec4dc52705f056ba59f791b047be8f5a733c109a01705d828e56f653c84a63770d3fcac8c0cb73009a7917871ac1447f5243c39e3437ee0625954528e5b5bc4a24719dd4130f92b5c61fc3708cd2d8f3182a2ea04317f473ff06f0318f063252407d4631d4cd1731c88dd4325aa5063dfd5d90c1a3aadc2114d30e095fee3071c5c15715ea01af6b449b14a79e492ea789c84e390c14c43571c58a890e10f533f151df0266e0922163ea37279057a4840cddcfe62ef895a185aa59a2d2cb7bb0a0c2b50192d29c9c07f69114d190f5fdb0b266b9182"}], 0x53c, 0x14}, 0x2}], 0x9, 0x40000) 2018/04/09 10:13:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x280800) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000180)={0x956, 0x3, 0x81, 0x4}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0x8, 0x7, 0x81, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="f52b793a169db4e5d9022f4c4c017e1e120ae6c75e753c1a67f072ea9d4969484aa8a840428821ecf1fc15b02b6d8a210433facbf84b75c2430251ede0808597d622788327ad87ca5a85379b61964767cf883dca55465a58cf2b2351ed9727f91e0de40c6ead47420dc4157a8418120eebf649b04ac95ac2893b50f4f67690980e031cbcda7010e5d79923b8342d0680ce0aa88fb54a0bb1b3687924ef10ae0d471e3b9969a56b253dcc70f57f221f5dd8569b6d469d72d2bf0d499858809a7ff11c25780b488c778d", 0xc9}], 0x1, &(0x7f0000002380)}}], 0x1, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x200bdd18, 0x4) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockname(r0, &(0x7f0000000000)=@pppoe, &(0x7f0000000080)=0x80) 2018/04/09 10:13:09 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000780)='./bus\x00', 0x0, 0x3, &(0x7f0000000a80)=[{&(0x7f00000007c0)="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", 0xfe, 0x8001}, {&(0x7f00000008c0)="d431cb34a85529788053ba785c2254b68d35ee73c6dab255cb951a03ade529c75c67341fec783c8b6320e4a0412d23aab65eb01b8be5dea0b40500e17a64715149722b316bf5742f85be6192483d3c32862c0cf555341c68fda9fe1a219e682055b37d8506e6ebc9eb9ff1f5e5188cb46ccf9ea0dac4d7731e21bb87858a9b4fe659846f5ac5682d321f9cca33d2d87102f86fa9b59f2b32bf288db558ee3b7443179401c473f07f298944000000000000e82407c8c34f373d4f66780de487b7871789901d32cfd5e72ed157e0ed5f08", 0xd0, 0x1}, {&(0x7f00000009c0)="6b6d962774f89c6113a2ef9ccea18f4adfebba4d9eb3d7fdd4ba752c811ccb5c395b68222dcc06eec473877d6c28d3b77f73331f84967e34923a80258dbb8d6acc666f5a54a0d1b0f260d8e2c7929e4824fdf3f2ab22f473c3d7cd2e8c41fee3e950c63abb541bd1c9c9e33e260aad38440156e919b64793945910ea9d40f3e3feba2d1464666081daebaad3d144b1903a85", 0x92, 0x7fffffff}], 0x105c57bea4a37aef, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"1648c02a7e4c75"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:09 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000001c0)=""/189, &(0x7f0000000100)=0xbd) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:09 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x20000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000080)=0x4) r1 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000300)={0x20, 0x11}) ioctl$void(r1, 0x5450) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000280)='./bus\x00', 0x10000, 0x80) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x1) fchmodat(r0, &(0x7f0000000740)='./bus\x00', 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ftruncate(r2, 0x80003) read(0xffffffffffffffff, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000340)={"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"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xfff, 0x1, 0xd5a7, 0x7, r3}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:09 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:09 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0x8) 2018/04/09 10:13:09 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x202100) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) 2018/04/09 10:13:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x2) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x2000000b, &(0x7f00000002c0)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ftruncate(0xffffffffffffffff, 0x80003) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) connect(r0, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) read(r0, &(0x7f00000000c0)=""/181, 0xb5) dup(0xffffffffffffffff) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffb) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/09 10:13:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:10 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0xe0000011}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:10 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f60000003f53970e71504be88a60ca321b47beca1a86158bf2722784e9e628605fa2535401e2b7ac4a1b56f7ee5b3e50e775ebde1be1ca6d81ac7a7706dd8ec9b256a16efd1cf2b145121f6bbfd86d845402fd91412b31835cc106d341100579af5e348aa77168666c7835591ab6d96f66aff0a75716d476e3384aacd2fb870a9caa73b6bc755c066b36fc1d70283a9ba843917ac079cfe05b4aa43daf6b3072f93eb09ad84518b858a9e572f1adfd4d492e0dd3bfcdbb94d2479a43cc9c366796a57d3e4ed96a75c05bf9577fb18bf0093bb9b72df6246b15f2329659c513c3b4cd27046bd153105daecc"], &(0x7f00000000c0)=0xfe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xe50, 0x2, [0x3ff, 0x7]}, &(0x7f0000000140)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./bus\x00', 0x0, 0x18}, 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:10 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x410, 0x70bd25, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000380)=0x4) 2018/04/09 10:13:10 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001780), &(0x7f0000003240)=0x8) ftruncate(r2, 0x80003) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x100}, &(0x7f0000000200)=0x8) read(r0, &(0x7f00000000c0)=""/181, 0xb5) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/63) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendmmsg$alg(r1, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)="6b2785ad0eab4c050d819307b49a99e44c107a5d994fdba25c7fe726528e709c5a6bd1ce06ca855e419e60090a381b2b3f967484ac81f83394b3cab7cbf852018d6475e6b60c32f4e77709c5676a3998fac4c0e44c7d42258e9963f6be7a2db0e0c2bf2162ebe13619921ab4387f03810dcaafc00ad10243c64a7c13ad479df4b8978a1fefcf3a", 0x87}, {&(0x7f0000000300)="a4dabc3fae90a10df95f589e555b4913742b9d38299ebc7991dbc876596f7c044585e6b3c009e6993f103570940f94ec9c61f695b6c1716fa4e591a1372d308ea8e06ebcb7", 0x45}, {&(0x7f0000000380)="cdcda1c7775c04bacbee9da4ff9207ca71f843ff5ec2289790db1b07f883174c8bc60cc7cbf5512da4333362873ce849c699dc7a84a80c44e92de8f20b4c319a", 0x40}, {&(0x7f00000003c0)="2aa4b1d52edf49378097625799a47a2868b98980fad51af3eebaca4007b4aff3f80c359046714c0c21d57cdb60d5344d31cc78e3af91f688d6aaf42a3fb580a4928335b595639dcd773e89f855063d6bf4d2e29f4c0e2aac76de2a7a19323c91635a25821df6d024a815c7bf9cca8af8a21ffef8aba4be9309bb6efe535a267801e2132125612650a9dedbdfff", 0x8d}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001580)="c54501c725e0b0d77c569b4eac2d1ecdc04a26b4e7d47513", 0x18}, {&(0x7f00000015c0)="fa912bfb0349a1c706ce6f4b5b3b5ff2df225d9f628bb2a67db1420e0ed5d006b0d57967f1cf33501ecbff1d39ec370309d54b052698560985a24ee18f2e9fc3dce6e2bf1808b6c442aed220977e365d9511e089", 0x54}, {&(0x7f0000001640)="bdb170de9402e57205c213ebed102647d9d0d2cd1dd77f58ccc9b9412dd888f583b367a37475cb7b2dbaaafce0d1e8ea395276c4dcd5", 0x36}, {&(0x7f0000001680)="84be99f2cb18b42798125f849b557535d03015d4b504af2e439d0c8b6839d08612ea649beea62b1f2ccfc483a1f7522c36f603c8879b2ee5d3360fe93312e814a4a8a1750c7838479dfa29357bcdee094f5862c4959ebbff7c57799609ce80e7f6ffb2f083ffc764f5b0fe6c1458d0ce6cfef699cb04c12fcc9eeb9f8f1fe6ec07de", 0x82}], 0x5, &(0x7f00000031c0)=ANY=[@ANYBLOB="10000000170100020300000000000000180000001701000002000000a91a79a2f4611fb17d7064af05000000fd8c8845e800000010070000000000000000000001000000"], 0x38, 0x24040001}, {0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000017c0)="04afc8174229af79c45ea94e0b400ae3ac67d6c9baa34d027568e70fcff9e5c9ecf431bcc6a42f69780606786a13daf9a9e6de4685845a40efb599149b51fa7ca5266765a9496a20345458396c0502fc045496fe3025536925fc9699b4cf5c5e3d2535a7f3d1d4c393de4de110d9951277efd7cef146e3c4e27ca9a4", 0x7c}, {&(0x7f0000001840)="0e46070399baedfb39730e96f1d888c0fc52e93d33d14957f967bffd26b9fc69c57c9ff34141526261e02c968156ab2101f8834fbaa5e4a342a621495d31038ebde5efe74707edaf65066844f75993ceefa8", 0x52}, {&(0x7f00000018c0)="ddb13ac3efbbc932ad5ba771", 0xc}, {&(0x7f0000001900)="b71a3e8972376692413cb476136e57dc1f8538b76d347d", 0x17}, {&(0x7f0000001940)="2d5701b03a28f01de7be886811b78965e38603470fd1cf95caf4cade6809605140b5459db76d29b16cb1fd7da278c31580bde1a0fbf4e9", 0x37}, {&(0x7f0000001980)="bb378a36ef8ba4d7f8e59bc7b33c855c8c5cf7c8926916bfbb49e914b8eb4bd9768630a867a40d6b58610fb70a28955a5e1ba07f06e397c4bf7280978f7567f4e97755c5f16c41ca3ce3f3f062f54935a147ad8648c837e83fbd907a63358ee1d36c870ad3b8ccda5fab1ab69884476df09a74beccc4e2ecb8d0b6dc3aad67d946b7052e37d863b0551b48773a", 0x8d}], 0x6, &(0x7f0000001a80)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x10, 0x117, 0x2}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc8, "04dba234dbbb41e70029b1232e0c14fd8b514e73a54a4fa7e6e556ec1fe78f24bd7f61ece8016bf98785bac545d8e4ef993e381f71df37705ce338f3ca0e99348a7bf336f3c0d92fbe3facde68bb2f587d0a9d9c0dc25eb01d5e23461bbfb55b5315c13517beb473b5d6f00320d91d11a9ecd01f53cf1093e89f133bfc91bd9a14f0b9afe0212b02b7ba63a21a9bb6906c2319beee827b4c7ed48e6b66607b6999b0b01c852f69724742a7f7cdea0cdc277c27cb08c7377dd0fcda0e8af6085bf5467cb5f22b080d"}], 0x128, 0x801}, {0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001bc0)="de6b21bfc827f2c078866ca0123b78d29c803a89d9f1cbb7b19265f4de89b2a5f6ea545f0c44dc35859607c414ff9a70aded724eccc8f6cc7e54b81bf1d45e57fbd524fa2e437a3f0db9251ae9abac083fcca3b0d48676e5283d9077ed186bdede6264042f8f23b556b88948832ac8cb36a12ce88477487c67b57607e373e7a6113cb5b625ae8a0cdc19e61dc380734a96077cd4039f039b649472929df8df3a930b83f5b208f6e2cbb7862a2b11f604d03254e1d6dc34f31aebe6220dcc26878fdecf21b840726cb8fd571b0f434c234269a1bc37b198fc09", 0xd9}, {&(0x7f0000001cc0)="89604f730925d13ae70b10d4416b2cdd6eaa097068688473ef5d71def7391ae6efc77642e1d27c77251d96397466862383bb4549f838f90ca1c6acbfb780eb07032f88a36cbc14d6ff7a453295f494865657d4d3e7463e97dba8d57cc47443268127498d7c4319757d228594d12b296e6eb4761c", 0x74}, {&(0x7f0000001d40)="964ae2c7f32667f7de6f02559612864ef6d2d1e8ade9273a438608b1a3378741f88ce4fee76b142fc9be42dbf03ffb50893481d0ba04c4acc3aaf87bfd3beb81b470907167958a", 0x47}, {&(0x7f0000001dc0)="3d152ad77dfe9be47a221f5246ea81bb81917a2d1c9dbaf5f86cf71d027e67857dcb030f008f430851c5c10e4c90d753dfb131a700b1028214c2e2926f30ab64dbbfd73f9bc92ddf06af7e9562b55a2da7904915abc71fe60652a6c0848a175b2ffe47c71b195439a3c6bf6d05c6964d56e380841156d18b2b57464899f02fca283d1e71d6b51c51b8fa2342f8", 0x8d}, {&(0x7f0000001e80)="0f566e64abf13c1d6c305b2fe4b879d89b8b544064b0fb636e09a0a2e0524cc04f51b1782fa583c3c0cf67a92b93b9e6f7d98b225150fa376956120ab9b49eee647f823ecd68ae07897facc3b4659abaa038649163482e7295579829da1df0ab378dd3427661ede9c3d8014ac787821864de9cccd95536c1a6af9fd4eca6a3445ba726c0d6dfbccb3e954e", 0x8b}], 0x5, 0x0, 0x0, 0x8044}, {0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000001f80)="fbff1efa27fb1ad35937f0", 0xb}, {&(0x7f0000001fc0)="f6", 0x1}], 0x2, &(0x7f0000003080)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xfff}, @assoc={0x10, 0x117, 0x4, 0x37886902}, @op={0x10, 0x117, 0x3}], 0x60, 0x20000000}], 0x5, 0x80) 2018/04/09 10:13:10 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x1f8, 0x20000008, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x2e, {{0x2, 0x4e23, @rand_addr=0x10001}}}, 0x84) 2018/04/09 10:13:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0xa, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1f, 0x2, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x9, 0x385}, &(0x7f00000001c0)=0x88) 2018/04/09 10:13:10 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x120) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x100000000, 0x7f, "3f3599f3e90d", 0x100}, 0x10) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x80, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff01}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r5 = gettid() fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000100)={0x3}) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r6, 0x1}) r7 = open(&(0x7f0000000080)='./control\x00', 0x400000, 0x2000000000000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000000240)={0x100000001, 0x3, 'client0\x00', 0x5, "78c84d477936328f", "37b98f2f80719ef7dd0266d8b67d853eaabc7cb005ccb3517f3b23d0b7db4031", 0x9, 0xffffffffffff7fff}) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80206433, &(0x7f0000000180)=""/39) 2018/04/09 10:13:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) 2018/04/09 10:13:10 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141844, 0x10) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000001c0)={0xffffffff, 0xc, [0x101, 0x0, 0x1]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000100)=0xc) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r2}, 0x10) 2018/04/09 10:13:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000000040)="1b7caf5fa787e8f3caf7a80c18abab26c23246905b6dd33b115eb1706cdc58037759ddca167c9b9b63688546244fc77a3c9d33c2a52eff09dc52", 0x3a, 0x4000000, &(0x7f0000000080)={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101045, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000300)={r2, 0xa}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c6500fc00000000faffffbf0000000000000003000000000000489113e4aba38797000000d60710ef0000000000000000000000000000000000e9ff0000000000000027a856af9503fe80000000005e22feba98915071d8e6a6eee94d2342c552f9431486950b1caf5f46a859c30e3051ae37c585005909039c79da5433982082e8"], 0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000180)="a8070a134b304d44ded865b39603e7b7666ff72ed5e0923e950326bc533d770607d96c77ae929f96e06c985e33412fe5cf7aeb6892f181daab6f8ac617cf0f24435b07505e60a83609c189ec7ebc14eb055bd6cbe7bc3ef853d8691fcf62987721c5e6118039b5f8fc878dab6c") 2018/04/09 10:13:10 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2c, "0673ec8a902df1479ce0f561385eb684be67152e5d82b9a94a08aea3cf9408dda12318eaf0ebd29379056cca"}, &(0x7f0000000140)=0x34) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xcf, 0xfffffffffffffff7, 0x8, 0xff, 0x10001, 0x5, 0x66d4, 0x4, r2}, 0x20) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) fchmod(r0, 0x28) 2018/04/09 10:13:10 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x1f, &(0x7f0000001180)={0x1b, 0xc0e, 0xfff, 0x4}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001100)=0x4, &(0x7f0000001140)=0x2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000011c0)=r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080), &(0x7f00000010c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001100)=ANY=[], 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001200), &(0x7f0000001240)=0x4) add_key$user(&(0x7f00000022c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)="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", 0xfffffffffffffdee, 0xfffffffffffffffe) r2 = memfd_create(&(0x7f0000000000)='user\x00', 0x3) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x800) 2018/04/09 10:13:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setns(r0, 0x8000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/04/09 10:13:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:11 executing program 4: open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:11 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fsync(r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:11 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x2, 0x3, 0x1, 0x9]}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:11 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'sit0\x00', 0xfffffffffffffff9}) fstatfs(r0, &(0x7f0000000080)=""/168) 2018/04/09 10:13:11 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000400)='ntfs\x00') syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tkill(r1, 0x31) r2 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x800000000) move_pages(r1, 0x5, &(0x7f0000000140)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000001c0)=[0x0, 0x5, 0x9, 0x100, 0x8, 0x3, 0x200, 0x0, 0x1fffe000000000, 0x7f], &(0x7f0000000200)=[0x0, 0x0], 0x6) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) recvfrom$inet6(r0, &(0x7f0000000300)=""/199, 0xc7, 0x40002002, &(0x7f0000000240)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 10:13:11 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7f, 0x100) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:11 executing program 5: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="35313c9c8301cc8f9c411c4f5ae0bee0be814aae926f7b995638714092e1c41093b99559228eaf5ce80d2dea9f8d98adf51a678916a1ea6d8d0b8969b6a371950618073caa2c4c9d92b9693bdd044d2297903b06e92225aa124c1305b7ad373fe91efa08344516cac31ea0b0d9be3c0006a642b783eb72fd99cbe791e21780ec0894da346aad1ee2c90c417e3ee03835c7de166896c2464827ef2b51bbdf648f18952c11d9d59f79170c527e4fba6ef6b31fca066bf89211b11066076c2d7b0a", 0xc0) 2018/04/09 10:13:11 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x15555555555555d1, &(0x7f00000006c0), 0x8000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20001, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:11 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204002) ioctl$TCFLSH(r1, 0x540b, 0x4) 2018/04/09 10:13:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:12 executing program 5: r0 = socket(0x100000000000000, 0x8, 0x9) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:12 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(0xffffffffffffffff, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x3000) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/04/09 10:13:12 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:12 executing program 5: r0 = socket(0x10, 0x0, 0x9) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:12 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) r1 = signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) signalfd(r1, &(0x7f0000000000)={0x9}, 0x8) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x1, 0x400, 0x6, {0x77359400}, 0x4, 0xfb}) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001700)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001800)=0xe8) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() getgroups(0x3, &(0x7f00000018c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000001980)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000240)="f69038654b8f6c0a70006da59e9233d1b9b41dcff3a5065f41fb86df99b2ab87d39213e8a59dcd0c897692fa539d82b45dfdbcd25d2eb39e107efc93bd73b2ae1a", 0x41}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="0acffbbbaaebe6c21ec105bfbb87ebebd19b0b681005757d39cc598448f0ec55000afe81ba6632027ee9d014d176a0aaeea8f965c7b181a01211278e77e13d232888f1bd8587f97ed5a384de5c56d8af2d363eb51b35bdfcde7a09451ab0eadd065baa408dc4a0a8e8d592a3627c2351f61c0791e7ce20cc5680533665c68b30c2c5b22fa3abb347d2d5f4a799570e98a859534b86363406338ec4d4d16b431d9b652e0fd85e4ce37586a51f010a975efdf7153d8b1a2408d8d5cf7b3632ec76436d0ff6027cf66b9dbe784f3b393b71e5f5024cd7fe1ff0b13393b6543889756ba03315145cc1e61c126e59811769194df92c3106ea718c", 0xf8}, {&(0x7f00000013c0)="84e9eb0be5e8115d487bf72160ae1970abe3156fb320d5f767ad43a73fa5164c01f442a1cdac55fc4c302d556d2905c6cfefcf954635246a428aec69c42d32fd21bf45883fd1fc336ddc5825120dbfacde37c6b2c3e3f8bab2a123edb63373e5e2167867e95cee6cb28aba6ee8f1240734696fa9839a9e4782e0c4a0a84e570220567816e697ddc70f45d90bfd", 0x8d}, {&(0x7f0000001480)="8ea1d1a96f5e0c254023606633a6acff13c62ba38ea5732ececd4cc87201c70bbbc1620b13a60e3b078e5f763183b11cab908a10530dfb0022477b2f4cba396ea53196b12b0df0f24dafad4bebc6cf7da2a9f35f6c2b2c", 0x57}, {&(0x7f0000001500)="0b7a37e186244ea658fefb1faae1f21a9031e18a513aa55855be0d70d11d97d6c191b19371dc0315cc73d7b29c7b94eedb2ee379d9a287af37bff0f2d4e00660ea94cf55662f0f88bd4ebdddaa226ad2aaefe69c0f6c93dfe5e8d376681ccec83ad14f922fd1b42602475270a2f7f280e5a2510c6c00f70183dc", 0x7a}, {&(0x7f0000001580)="aacdb2f3765c8d09b0d5f478a59d9e6452baf8f9d5c3902feb21bd7e8b7c5a5cff83a49dc83d46f7a227382817f1cd18c1d43fd72dd6f65bab10f27f1d19b2e792869417fea8e75fb17c5083f123817c3ed2a96d83e981856ee0421500db12f6f0ad69e6481b2416da6b86ae4ef30733a4041808b32e4a501811bac2db975c3c5bd0b5a47d5358ff3399a5724a424b6e05d485d7c692b06ce7bab3137b29693f3d4546202969902d6dc7c14a7756c9a4cfce14ac144dacd59c49b2d29003a5c328dfe8a4e4ddaadae4776000fe72f82b63b9d509adc293", 0xd7}], 0x7, &(0x7f0000001900)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x60, 0x4000}, 0x24000081) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001a40)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$notify(r0, 0x402, 0x18) bind$packet(r8, &(0x7f0000000180)={0x11, 0xff, r9, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ftruncate(r8, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r8, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000019c0)=0x1, &(0x7f0000001a00)=0x2) 2018/04/09 10:13:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/04/09 10:13:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/04/09 10:13:13 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:13 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x4000) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f00000006c0)={r3, r0, 0x1ff}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./control\x00', 0x1ff, 0x8, &(0x7f0000000580)=[{&(0x7f0000000100)="0134d5e1538b762fbd120277599457190b9f85e8ca95e964149a0df30fdb7a9ae7f84256ebc6555c4888e69fd00ac094197e77177aec8d6d1fe544c65722632385f499dbb36f681726e735304de8c690260c7938c5b72f539a5a04cdd3d6459c208ed15ce892910b07a37d52bf92c5488316a25acb9caf123cf561b138e722b5e01d5a7a4698f7629ab9b1dc6a59ef3d68760c283808fb13ba00d8cacaad6b0806ea962eec4f3972f169561dd121067d343c920fd9449e4c607e7476a9e6b1", 0xbf, 0x7f}, {&(0x7f0000000080)="69e1f1cfcd1d499e84b45bae385774e4fa8402", 0x13, 0x8}, {&(0x7f00000001c0)="6b7c6a0899087d98654a4b2ba3df4892b620af26bec2b8b63dfdb02c78534955ffbead009c8cb083cc07c5eea64e6f1c5386594e49a0a227a4d831c2b07302f2d3298d12d35717fd44d5c48f23b871bb08d7a41929277dccf40dcaa873f55af7d4eb59fc0ce24206366d2dbefd89b2bb0af22c526be2f0d9b51dc43796259f431565b635b476", 0x86, 0x10001}, {&(0x7f0000000280)="8e21dc521f8832f7abf1606ddc5d1ff6acc726b9486195b634a266a4b154f96c1aeda150cc5875626a86c4aacf302df2da1b8cdcd8f205b8f8f8d900d3ea13a2d59caa739f8069cf638cc0c97bd8f5417a88f3ff4a1f5bc70b5fe6e96fef72fc463d09697643c061eee73b561cec8a0e274f8ea7d654cfa2bb8b4d0f982caf116dcc8121f64955be670ec7ca76db8e7f2ac15788bc0d4d86cdf291069690aa27b1ad17", 0xa3, 0xff}, {&(0x7f0000000340)="c23aa8ab98dbd974a98911b85ba1e2a2695a84a074defb94acdcaa6ef74e3d6df91fe6745f", 0x25, 0x8}, {&(0x7f0000000380)="58adc0a93455b5ce304805f2318f690582e02da828975ba1703449b3f0dfd380dde212adebb8951dccee3faae39b4d81cb9ddad19614dfe91c6c3e76191ea80b4f8753f379470dad67df8ac5459ed0c34d23245488aa6b09775d90a0e13b2c7fc7de79906dfada1c19f383002706149da9350c9252ddcea7c1583ff52b7bcf8713fadb6b2f3d1c3a6aba8afd9f965916bb0ada4854479aa8d794b2265a64e3bcdcb8c388a0ed328646794c90c59acf0f5ccbb6768b25da63da1a1974b6184f", 0xbf, 0x5}, {&(0x7f0000000440)="1ee847fd94fc5efdea979652ebd32d71057d3f765b28eabaf23d6c7e0f297ceff48f58f1491c8f3423e1e1869c5625e5baa14df974fb4978ffb476b3ec8fb488b824c2c5bdf17485fed23b821064fda6e4822d22799e04b0de8f05923264faafee8602f0e0519c394a2e1d20800ab6851d7a4691cee012d3", 0x78, 0x3ff}, {&(0x7f00000004c0)="5ba402a28d27464dbd38d133cd53480143ef81a2c2d75eb19f9adda68f295ac2b56968922a199a920e8d9762b8b82fae32327142b8379865de3bc9146631137d2c1ec04a50791b474b04017fbeec3bd90c9a3b311681b0b7e8f8eeccf0ad40ec069c9415f281547727bd591f473f88336f1d60792094d86d9e8dd4c854c38f775f10ed06afb7c4e75699b8b2fd1bf123f4f6dd88781df05d4709f35d5d4ab917e0f5f03bbd9932", 0xa7, 0x7}], 0x200000, 0x0) fcntl$setsig(r1, 0xa, 0x20) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x40c0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000640)={0x6}) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:13 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:13 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x20900, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x7, 0x3}, 0x1, 0x2, 0x3ff, {0x1ff, 0xfffffffffffffffd}, 0x10001, 0x5}) 2018/04/09 10:13:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, 0x33, 0xf08, 0x70bd28, 0x25dfdbfd, {0x20}, [@typed={0x8, 0x1d, @pid=r3}, @nested={0xd4, 0x22, [@generic="985230c870a9611a0af45ede2357e733e083e5a3191394bfbba23a313128453053cfc9489ce12884d3c145d8d1", @generic="d68baad52d9d21e82bace6a0efb3eda23069df569e554335a763d58b1facffe0b0af71106bfcbf4fdf4429c4e98e7b7a6133109e2869edd0cd7641d17abd60ec28b87847d6dcd9fa28a13acc1c03dc3eed5005916809606d40adcfbb75447d7eb7a3452b4673879c07d038cedd25d025141f886d428b341273f3d8cc8419342cbd290c045ef49d598599d2df", @typed={0x14, 0x5c, @ipv6=@loopback={0x0, 0x1}}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:13 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/dsp\x00', 0x8141, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001800)=0x4, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x52, "eff0469ca0cfb4bf1f69896472a0a74c84d4073f3d3a2ef708f1f3e2f5dba6e914490b77cfb81161744559997b37fd207d242bf30e3541ef5e16249a419dee7a56d8240ccf5f05f4be67c568379ab9631e60"}, &(0x7f0000000080)=0x5a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x20}, &(0x7f0000000100)=0xc) 2018/04/09 10:13:13 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fallocate(r0, 0x2, 0x0, 0x100000000) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:14 executing program 7: open(&(0x7f00000000c0)='./bus\x00', 0x400000, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x40810, r1, 0x36) 2018/04/09 10:13:14 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x200000, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="e870fe", 0x3, 0x80}, {&(0x7f00000001c0)="ac90b4b54396a964681de11082d05c248c40c38cc681775a4fed77b7c648de2cd03fda87a0b6a24d768dcc1912b556185b27e5b0cbec1a9ac2d7f313f1bd3364960510239ee0fa2b0eb4d6fec9c3336c356a5ff16125ccde466b2f93845e7c4e98c0277d4505614549e0468b9ad83991c5a16a1309326e349dba8040d3b1fd4591c4ce1a904c3acbd0bc54f3fcd3f564", 0x90, 0x100000001}, {&(0x7f0000000380)="484664ae86c17132f8ff93763264c83ca3c11b5e6619d7e4cf2d161e0041897ed1f0bdf5bff4142b34ce9a0851be90da193343c502e7219bb96da57b408d3bb4d5249a71a89c9591fbd42e42bcd0124cba26eec44b7e6abf380ee55563775284ec52a1826a904ad279179161a286443205719cc3ceaa5cc0c53637251eaa022299c23797e9f2370b143498da603c47812a496d0da7d4bdfdfb96d26ab983eeedf949885323af60c9ce179c41b6372216b833002daf9a00c5df577edf04f92b9e68be200771c201e4060db077aab9cfb2503719", 0xd3, 0x3ff}], 0x23, &(0x7f00000004c0)={[{@noquota='noquota', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x35, 0x7f]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x35, 0x3f]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@quota='quota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 10:13:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x3acb, 0x6, 0x2f49}) 2018/04/09 10:13:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4689}, &(0x7f0000000140)=0x8) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:15 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./bus\x00', 0x10000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="fdc64e019b4e3a13a843af950b9ac9646b979e516deb72a94dd057b148", 0x1d, 0x4}], 0x62001, &(0x7f0000000200)={[{@compress_force='compress-force', 0x2c}, {@compress_force='compress-force', 0x2c}, {@notreelog='notreelog', 0x2c}]}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:15 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:15 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000000100)='./control\x00', 0x3) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x800) r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x8, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}, 'bcsh0\x00'}) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3b9}, &(0x7f0000000240)=0x2c8) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[0x1f, 0x3f, 0x6, 0x5, 0xff, 0x2, 0x1]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x0, 0x0, 0x9}, &(0x7f00000001c0)=0xd9) 2018/04/09 10:13:15 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x2000000000000000, &(0x7f00000000c0)=ANY=[@ANYRES16=r0]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:15 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r2, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x8, 0x9}, 0x8}, 0x10) 2018/04/09 10:13:15 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x480000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x16, 0x4) 2018/04/09 10:13:15 executing program 5: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x45eb, 0x5a65, 0x6, 0x7, 0x80000001, 0x1ba, 0x5, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x4a}}, 0x0, 0x6, 0x8, 0x10001, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8365}}, 0x7cb, 0xfffffffffffffffa, 0x8000, 0x1, 0x3}, &(0x7f00000001c0)=0x98) pipe2(&(0x7f0000000200), 0x9727b19c2845963) write(0xffffffffffffffff, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:15 executing program 5: r0 = socket(0xd, 0xffffffffffffffff, 0x10400000000101) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ce000000f40b870be087271f9d6dfbefaf38c02f1eb9da4703839de93c5cf92e8db20e098c8023efcec30a5f5a41d511345716991b25946c2dc8bc58dc68a95e9bc92b7569567bef0188fdaf52c3aa3e4c899c02fcada2738cf53a2c2e2f99ef5e2b0a431315fab2f359c42f2dda0f8475cfcd9f111496c70e67a8f7216c8ea0587bfa4ea7c13f733e0000000000000400d139f7ebe311f9b35fd0e528eb37b0dd6dba832f56799aa68ca51ff30993d3f4c73a573deefb231d75f8cb41b1a4235bfe4f5aedb04d93b2ffceb5bcb8405dcb7e"], &(0x7f0000000100)=0xf2) readahead(r0, 0x4, 0x100000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x53, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x532}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}], 0xac) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffffffffffff7", 0x1ce) 2018/04/09 10:13:15 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:15 executing program 5: r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsh0\x00', 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0xffff, 0x4e21, 0x23, 0x4e22, 0x5eac, 0xa, 0x20, 0x80, 0x2b, r1, r2}, {0xddee, 0x3ff, 0xfff, 0xb2f5, 0x5, 0x2df68563, 0x2, 0x7030}, {0x9, 0x80, 0x400, 0x2}, 0xffffffff, 0x6e6bbd, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x2, 0x0, 0x7, 0x1, 0x80}}, 0xe8) 2018/04/09 10:13:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x2000, &(0x7f0000000780)=ANY=[]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000004c0)={0x1ff, 0x4, 0x4, 0x0, 0x0, [], [], [], 0x4, 0x400}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$alg(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000001c0)="de9698c1d1700f5d2697fa71adeb503061699cf79d328f83b4f25a4402530ba65e31df1907b2e3743db732d40d8ebad935d9dce551076b7ee4e5a00cfa8af99d3f85cabad965336340fddc5ac8ef45dee9c0bfc0a2906e2d7b6494affd5a9129c0f91266d760e024593c6b309bc4f5959618ae1b1bf59928306e7f84bdad60d17f9079cf69188ea89afee9db2c7f3d99b169529bd74725ca2782b71bf0736ecbf882761c4b353c18899166fff00c598891b1d9366617afb1753fab6a7c4ca06102ecd0a922e75cd72507c81457fc4099a4e7c46cc13035ceda417427a362c0", 0xdf}, {&(0x7f00000002c0)="4a600a62fa", 0x5}, {&(0x7f0000000300)="9f366e966a3d5e1ae12073623a748ecd1f1982906bf6e51e4d104a67532484750049824af86a95a302cc97042e13a79271a901387da9b4c0838fb7bc0529190332999575b0811098f364ea1364aaf1c03572c822b24028cdba6328fd44ddcb0e240911347eef857f3b4ef76ae40fa093add43e0d27c9f936df3ad14d30323bccb5cc9fac6366cac7e5bb8bcc7e0aecf333d24bab91874981dec96be8d1dd203d6b70ead1ccd4d9fa9f71b1ae0d68f255e33faf0b704ef3be29f8e451fa73af2f79021300d20069a647da99ba2cccb56a16546dfddb2bcac756917aa7cce6401a8aac13545cbcadf3f53d67ba18aeec1513cdc572335b76cb7b275c30e1f2a620fd72a97d586fbdb7afeb84221902a7469296e0b00f1423f9bea09c8c6db8a6a902d82362eac0ca378cafc7cb77ea907cccb5cc24ba89d20b7f97478daac8840daf758a9581cdb7932988b05fa042e2db8665f3085ebc10e2bc087a0aefa76f9c2c98fe540cdd1b821f0ecf334d0d66df779a731000e8ce6316d30fc9daf46dc72ba846ebf978f95a9f7b326f80bfb6f0be1010a2ff6f0d28f9c4d4927f627e29ab66a759394b617f5bbaafbdf03c5b05220c7ce55cc57119806a2c8b1341cb3353c09978fab62cdc7fe8b887e168a12b930db1105b632a29a05a41711b0cf00ea7818509c1d1c161e005ac969d650f70890a31d101bc8e2c846e0dd1d3a7578614fda8f1f271f42834cec3347706bdcda3b48e99f1c73ab53a2608cf58551a30d8f895d1bd689db4ab97d602a41c691be9ad429faf8b21cc245d59eab3d4c2b68395ca2321fb2276f3430309bde0965e4e239c2df8413abddd8a931259153f8111f5fc5d46bdd6f202306ab47e7d748fb5ae296a4bf2fb69936a752358d1826629fae56b7a958bd030add73ddc8186de702ce1c394ae387de95738389899c3e8895385c1231008018de3d7393d7022b49b7388599a61191be283b8f39bbb4a7f0e3440fbd4e145ac6777d4109bb4d5790891cdc142f4ed0b175035e9ba1c3556f732ba1576262a0fe52b27c07b07ff24e0f32c16900b529f2a4ced7e73bea37be073dbfda5dbb72e9e351c1b39c5fd3bc5c408193fe5301d20181fbda8273536d0b6b4609a5a6e8290d4e0349b0dc0308546f571fd8730f346263ea3e9e436f4c8fc019e5b5c7e160a8c1771989fe9d6844807fd7e97c69d9e5073e5fb630194d1f8a1f49db5f9eaa961acac14005cd218f2a60b7269b695929fbdd76d25277667d811132a152a88195b36ed0ee94d4f1cf51ea0f44ca10a68773a8205618f3553fac262904c4162069ab6d87b7b744a4e7c5ce47d34f2c50907edc6e0ad0d4e4c9ac89537b5e4382ab2b70501019ac21a814441e3a3455b7f7641af04087b00224e7cc73a3c4f8c874ac0b5a9700cf46608d5b985834e24d4babda622f931aa8b884d6662f18bad5ad90addbacfc3c6875d5838c316f53798cac1305c05f950fb5f3c03d06cc2af06d9a001264952c84382c60fc3c4840eddd145fb408b1b68b20a4fb742bee811f9f3bcdc09f854c0fef9ce035bea880285185dea18f026fed32d3af96f73bffb6c6284ebebb831a4485f9192bcd86b3310b23104022f3134cbaec463730f1e612c69a261f3d6411024a977c09e4ce24ee57245e9c1d09fd1e4e6193f9b16c3944e6b80f7629cbfde59ef28bba4cb0a1fec99ac0feebbfd863f4adaa2a15426f5f573bc6c44553cc2fd75051388331f78a39fd510d68368c3bc00ecbfd76f74750856b41d318be7ec2d0312117572b939e3bf82594f6c589648ebcaf9ca8e84dc08abf3fb1745aecc1d13e1e7c87b0c6d3112cda599054ed1fbc8582d1a08c25caf6ddb5de5317f01e1c8207ff7bd78d9003cc25a1d5c9f4afbfe973d35eed469390492c00340b0fc5bdf21dfc3955e135ee7712f9aad743433daf673df12182638a13397b0152bebc2db467ade9f91e0138c202c1221ee015afdbf2ced2a5afc07f1e6cc11c35fb67bc11fc1eba40365876b0d8c452acb090d2547d31c1d62eddbfde3de89aba6231aebe498d662b462e4c2517c5b633090d6fae4c6719db6b4819946c1104b8d1579e6564c0b57e9b995b24b29926ccba39b0e893029b2bb38d3d98de3f924d285b9daa0e10b7879dced43d8ba7ec0c13ae6f066a35eb7d5c0d39a98fdd4c4b7a712a4d0482dbd538ee4f672d4a82494fb67e6a9189dadb33620e917cea733c8695240093bd05f6342d3f01ce0656032a14f5e905abb464aff24c0f26cca2a510553d1b81dc18413a824f7abb4ba34ea3b84a84583d14e42b8ec68c52cfe5d74fb918c12b98ad44ab1f1fad28f9da966264bffde17e6a14f98b9b48d467565ea3284210c82f0713937ce4ded27582d2b12c1ca786180d3b5fc584447168499eac903db29a3bea51fe70538e8fcceafa97a5054e5540b965d21c469ad3c348d0879f0678da19eddd1c666b29d48f0418058c33e49ca5c2ab9162237133f00d37cf04c13cf277c0c00a1aa19c34eb498f6b66bd2193cf8cf0dc8486d3b3b563e9e1a2a0fab0a6e68d7c15980a987b8d14bf7f2ec47719c54b34802a163b729e4e791706cfa314bbc2557d6f5f9ee5210f784693fffe1aa45d46b99880e4d6b4c4d60a5617005cd757f2dbfa61942d923c099f11dcb82ab46611b5417f2c2f96801084f65900efedebc74cbba0e5e324d2f6fc4e9ba2cc24d30f91ecd57b7c01dab48ef6c7ed6d55e7b50d57c0eaba315b0e6301b5f4271c5db733c600df067082986f1e3aa3cf7dee613e3ca74e1c4f9ce1ea3fa4f08b5d6cc578938d09812f99b6c5697cfc4f49d7671ade495c05e238f6376af947bcbf8d9d9b84d7eaf0b50f8fb1ae3ff346e5f8f41812fc3596acbdd891594e7ec44def9db9e8ef74dfa5bbc10a2506af09ead31f18a99ea969e87cf74150fd51da8241c585ba041b9d246e7c5dd483952c9860d48fb4dcbf523f587839ff99d23e407f4f93064d9f2132495b05f09210b592421c1ae72428d0e2d8734500b05cebda23553c857a4ee0790cbd33ec165f940fed44512c7ec9ae78d6368eef97e2dbbb215dc5de388b591fab682afce258b8c258f04ea3badbd18f3bffaa77fc73a1d1f5e9f10c7e9d9d5f41a03b8e93920c7846dff6ae715c7245244ad2f37667c8a3997d37ca9f7733f38f560abb6b4d9dcff87bd525cc86e42791fe76b35afb565433530253a2b0b2649561384833284ed0530a726a575d7dd3762bac692457f08235ce885c84648f25595e0653f37a59164c6fe14868ac6fda3d50c6587a47686fccef65b37d61f24a700bfdca3b073fa7aeb820bf9e832fa529eaa032712957d829d30800e8dcbc8a0e5d4966f211930e5a89f12f4b28d8b09db0183794619da66ec6a2feaad99ccac47b143fc16733694648fd371de5cbf5387bdbf8533024df347d6e7767f167ece1fd4d5e92acaeae109ebd257d1dbc6887f20c1aeafcfd06191288cf88919096553645c178494b09c4d1d452a0ac2fd968e0c20836be46728a0c1175daa0f30265a9313bf45655a46ae628d8a0729c06ea8b94a65e376260df9a68aa913898bedc10f53ea0b8414e0930bad34e5ce20d62f872fe4c5a349c8786d083495dcdf06bd549d70ce3c5eef3640b2faaa0a41c17439dbb447ed7c5ebc5037e51f9dbf99102ba4344c9814fd6d7bdbf0f83443b30a776f701e7c6cd354a3d089a9f483f34db88e035c81f50cc31e5f4367f897a52afb687d5b66f829c1462d0941ade947197e51ee69e4c60c5876031a804c209b215dc01919be9853edbf2f152bb1a3a6186506f8d8fc895b3b4224b26ba30b0651bfce720d0fd1dfda3a50ab4ae5005b39de2ae2ba09f4f223409bce8597469199a46f62e54237e6f01575ea181253c86accce867cabe33b6eb28903f8919d938e488d92ed01176f230b461640982377f057886ff06f9bb511e3e138662c7c4be8688e1a2528a47380a4d3960dbbc33bd9e77068058c28b7c7e3541dfbba2f24b4ed8b03ed5976f5c2b3e9aa6de94336221fef8f8d24ec031b0eacff546216df807c6153eab1dc4a2e93b506fc1e7e99c78ffaa2f50b819d7b7a494560862be6ad144bd38364a451f549e7a68c5a4d2c868f3aa023eccbbe28d5cdb7d03f51be547e05f664f0e09402b3aeda39a5f3215bfe00718d133884d6f8b91847260342511c8c198e557f268bbb51b27d3443f1dae82ef08b3df47a7eec2f0339d5eedb5cbc5770fc946fe05c522a486751448e42dda086d51cd79b75c3875447d865da8629510188ca9e2a125528081a7760bc686432b75dd7e2215bf56318f10621a398b206373fc0d02dde9edb6a517092d0af457f12afd6c5f291c6cfdd590a525148fa6bdc4d6cb5c879df40ff2c2ce089b8c8add168479f2458503df0d32d57ebf06c84d205b431e5aaa6b8c088e050d7eed3676cd8fe927055dcc79ad51df4ad21f673c0463fd3fa0a84aede22408de93a4a851a0fe154db92a84392b1ce1cc2656143828d9f4a870f5fbbed5590d861eaf9b3518f78ee4e0fdda4a60f7c58fe98cb6f1eedf9e78d28a682620dca1951fbdf1fe99a83624344ebffb8aa15da6ded436689568466b5c0abf671b0221d0859aeaac155c2a0c857606dab9588ed66eb03f6ba446e6fc45ba5d9b205ea7e7d408d222afe1125da6c360794ab267db27b36d63fc72fb7bc5caba1adfdf1625b81c295c04134b2f36d796c610298012c741fa76555e6bcb50806b0e7efacd3bc1e1680e78830a7237b02e33891c9c06fd2455b9ad280b7c2309e667e89f7a5484378dc7442a16a43c88bdf1eec052b39407dee8c957d7212142873d4559959ce95925f784d6ef69bdd5fa1aa99516542d7c64e727385d7168e7b52b07bf4053ee155f0d1a67aa36696bb5f104f6b7058dd4b4d9d036cc21de1c5e4a0c58d16208d936d652a6e97630771ebe2e839b0c66546b2a24e3fd4578c2c918c13f84260fc27e3897622428e8b8e63c6b001e171875fa50fb23557a37c063aa65089aa4865eb7483cd7df345bc14be20d9092cd099cca6b07f7d38b195bde885c9ee17579aaa26627cbba935a98baedb82eccdbe18d9339155b1150f4697c2d4b24626440914a57d822c823279905bf7bf54875ae66f1709b2265ab979a40afdaff28628d304fdb872b5a213b893b65884ab9a3dfa4ab01c3512cf48e1a4f6318f7fd5da7fc0909d625a7003d8e305ccdfa8eaa1c8006eace40236707a1e5eced67ada1d0b8497b7ba13a92f66cc6c25ded3e0f6ab6528f685d85f4d0d4f7be7f0a0435f2c44b8259c95dc18faa860b9beba3b38160154b3a5fd68a1e7b6500e237523eb11eb61c284a21b67ffd0be435b30baa8c240aa7029c1aa52ee477bb8578862cc6a3ab13588a183678120ad4a23a9874213d40a627db50a1bec3f76ccebf25b27b0b9b54133e2c07d9c9576929aa35c049b01337de6e2706ae1a0fc5ffe9ff4276dc39b8854f6796c6fb343585d9fad124800cfeaecf1f0ddd7524260e13ed2c7e7089a151bd701c6ef8038b6232da4015eaa43c4e82972febf5940b34ae6061c008f0bf150e8063cc24e05f8c990ab49fa2725e5831f10780a88cbf579b36408b749e7f6dc8c26b1725d56f09896eaad62661e6a3771d6d9cecd4af61c831c246e87da6a98f01c28d9ed6d68ec1cd983dc1ad14da30ea8f1406d7db6521788d0ca7579a1219c9946018961e95f88b8fab15f5dd5485bb9aae352813a38606e9bfdb31251ebcd27400d4d57cb24c7e14017b7", 0x1000}], 0x3, &(0x7f0000001340)=[@op={0x10, 0x117, 0x3}, @iv={0xd4, 0x117, 0x2, 0xc1, "72d73ac914d6813a34d01418128dd8225f059cb9c16e635c0381083a4da92e218a8bdd04592c7e8aa99f2971fcf84467ac60df117c8713d24dbeac99f573aa5a93e107e812febd849d67e037adf296731c6a0e0f6c948db81a9353889784d80502a43b853fab850cbf7f915e1b896d35c39f17a51ef5332161a265f74cd48523b73ff0d4b55e9fa5a71105518a0865808b4a000d4a78cf52991d37459f557d5a06e21ebfbdb1601f9020d9848e6d8425cfa1b7c0166f1fa40f7d6839fdcccf1efd"}, @assoc={0x10, 0x117, 0x4, 0x200}], 0xf4, 0x20000001}, 0x1) socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x5, r1}) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, r2}, 0xc) 2018/04/09 10:13:15 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000003040)=""/4096, 0x1000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)='3', 0x1}], 0x1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$eventfd(r3, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:16 executing program 5: write(0xffffffffffffffff, &(0x7f0000000080)="170000001a001bed0000132100f404ffffffffdffffff7f18b1f764f775f0d195f19018935486b67260d85cfdd744b7e63b80d8c1f7f2c12afc086b6bbbf826bb600c9dde645d52987caaccf25e0a69c6f3a1e677200000000000000007e3c02684afce7081f025272fb23ec69625f0ec535bf2649cfecfc53d0252cfa6ba0a6", 0xadc18fed) 2018/04/09 10:13:16 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:16 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x100, 0x0, 0x401, 0x0, 0x40}) 2018/04/09 10:13:16 executing program 1: r0 = socket$inet6(0xa, 0x3ffffffffffe, 0x7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:16 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x134, 0x20000008, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4000004000}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:16 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) r1 = signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x4800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) fcntl$setsig(r2, 0xa, 0x20) r5 = syz_open_procfs(r3, &(0x7f0000000000)='net/raw\x00') ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x4000000000000000) bind$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0xbd7d, {0x4, 0x7, 0x0, 0xffffffffffff0f0e, 0xfffffffe0000000, 0x3}, 0x0, 0xfffffffffffffff7}, 0xe) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) sendmmsg$unix(r4, &(0x7f0000001440)=[{&(0x7f0000000140)=@file={0x1, './control\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000001c0)="24721c3b093defc887dfb57fceef8c95869b1b4b509c3ce764438b065121be60ec2e43b95d6b9fca4157ca7b60761ac32da57fa52bb6ac7892a49e479ebe0642", 0x40}, {&(0x7f0000000200)="54900d59f51a28066f650d48288b16fdd3dae22840c92f13d9fc", 0x1a}, {&(0x7f0000000240)="223cc34d2f7304e0b55997676c45ce0a652eabc33e8736bc554e9555f072b8a921b01012dd6bc9a091547c2c5f65a9a0146191f960d82925ab721dc44e128d02d03424b0be7d5de904ff5ba656f0caf7549ed1b981e4c64fa4d9f559e14d3907bf1dddf39d0ae56480ab8ad2d6aaba14", 0x70}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="10f1f8cd4e0b2b2f95a7835253b5d8ac7f81eb4d06cbacb200389180d5a449d21602d585db233e85d367582041f0d75a438912fb541f049a145dad050aed2b63b25936c98c8f29ccc421d5ce8045a57c4af4a782e7098a0301c49e8c1b657dc492d88b28082a52363d1eb75c57886e5b0a6a9dd033f43aeacdbf59a488f95fc18cb8b687267f0c35ee32041409ba921db8358a5de6fb124c84c3c3ba5209f63a06c9496be338fbf9b86b71e8d1462850300900c9fdb5b0d6ecfb5804", 0xbc}, {&(0x7f0000001380)}], 0x6, &(0x7f0000001400)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r0, r2, r1, r1, r5, r5]}], 0x2c, 0x20000000}], 0x1, 0x10) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:16 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:16 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x3646acff, 0x4) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x1, 0x7, 0x35, 0xffffffffffffff3a, r1}) r3 = open(&(0x7f0000000000)='./bus\x00', 0xc0000, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r4, &(0x7f0000000180)=0x3, 0x7) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000000c0)=0x10001) 2018/04/09 10:13:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@llc, &(0x7f0000000080)=0x80) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:16 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000000180)=""/191, &(0x7f0000000000)=0xbf) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:16 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:16 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) recvmmsg(r0, &(0x7f0000009a00)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000380)=""/73, 0x49}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/176, 0xb0}], 0x5, &(0x7f0000000300)=""/41, 0x29, 0xbf2}, 0x8}, {{&(0x7f0000000680)=@ax25, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000700)=""/222, 0xde}, {&(0x7f0000000800)=""/75, 0x4b}, {&(0x7f0000000880)=""/60, 0x3c}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/19, 0x13}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/19, 0x13}], 0x8, &(0x7f0000001a40)=""/84, 0x54, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/108, 0x6c}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/4096, 0x1000}], 0x8, &(0x7f0000001c40)=""/209, 0xd1, 0x4af7}}, {{&(0x7f0000001d40)=@alg, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001dc0)=""/41, 0x29}, {&(0x7f0000001e00)=""/224, 0xe0}], 0x2, &(0x7f0000008040)=""/245, 0xf5, 0x20}, 0x9}, {{&(0x7f0000001f40)=@ax25, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008140)=""/188, 0xbc}, {&(0x7f0000001fc0)=""/25, 0x19}, {&(0x7f0000008200)=""/89, 0x59}, {&(0x7f0000008280)=""/140, 0x8c}, {&(0x7f0000008340)=""/125, 0x7d}], 0x5, 0x0, 0x0, 0x1}, 0x7236db10}, {{0x0, 0x0, &(0x7f0000009980)=[{&(0x7f0000008400)=""/191, 0xbf}, {&(0x7f00000084c0)=""/234, 0xea}, {&(0x7f00000085c0)=""/213, 0xd5}, {&(0x7f00000086c0)}, {&(0x7f0000008700)=""/69, 0x45}, {&(0x7f0000008780)=""/4096, 0x1000}, {&(0x7f0000009780)=""/227, 0xe3}, {&(0x7f0000009880)=""/190, 0xbe}, {&(0x7f0000009940)=""/50, 0x32}], 0x9, 0x0, 0x0, 0x93}, 0x1}], 0x6, 0x1, &(0x7f0000009ac0)={0x77359400}) write$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) 2018/04/09 10:13:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="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", 0x119) 2018/04/09 10:13:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) getrlimit(0x8, &(0x7f00000000c0)) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:17 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x20000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xf, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/04/09 10:13:17 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) flock(r0, 0x1) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="c595957445ea60e8a1b04f06b37778ed71ae87dfe417e0632b817450a18240218e5fc87fbda304ffb0c33542e1a9244352259cc81a12e2e2ab88ab248993120338680a66b4cda058bfde2be5934cb2006f2acd6b4e66e2549e91829233744862f3ec6572bee2c6cb3e3b0372f3448e7ff4eb9774306781e068f0bff1c7fe700fccbb350c286505d8e827d3", 0x8b) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:17 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2008}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/226) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x10, 0x8202, 0x2, 0x0, r2}, &(0x7f0000000280)=0x4e3) 2018/04/09 10:13:17 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/04/09 10:13:17 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) r2 = signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d0) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:18 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:18 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="834405022d1d7426fc6c007cf669110621c50f6a5ee5340898772b50d5cea3459449f42be51905889f292735", 0x2c, 0xaac9}, {&(0x7f00000001c0)="940cc176ae5d93bb49cea3d8cde68e25ca9977f821141e9fc7efdf75befb5ec9fbdf2e99b465c389552e90324949d9ddb5c547c1a364503f7e315ec8641d84bc0de259d380d04d2138284a2beb1dd687c87b34eb03", 0x55, 0x800}, {&(0x7f0000000380)="f101fea5eddc1a0addb8c06df9888f69bea5275c24a70543db4a8fc867df195d82a677d349d918e6e9a37e72f1c321f7006d3b86cea3283fdee30fc81a1e60c39fe3723cc403bc798451274bcca9a65ca6e9cfab217859d610ce4b7376075890793a1dec05a5838fe59227cfa94d0ba764cae30ad900a6526bfe536922d520da97fe024bb7e2cd7f4c371d57d5529f30cea26dcb896b0fcaaf3d287026b02594c6a4fcaa672a266e5a3a310e2ecbdb36d2f0e38db92a6c78d1f755f3e1b7950fd8fa", 0xc2, 0x497}], 0x40, &(0x7f00000004c0)={[{@file_umask={'file_umask', 0x3d, [0x36]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x32, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@part={'part', 0x3d, [0x3d]}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x39, 0x3e, 0x30, 0x3f, 0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x31]}, 0x2c}, {@creator={'creator', 0x3d, "10cfc360"}, 0x2c}, {@type={'type', 0x3d, "09526d9a"}, 0x2c}]}) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000540)=""/246) 2018/04/09 10:13:18 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x7, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0xc57, 0xfffffffffffff9c9, 0x6, 0x7, 0x8}, 0x98) 2018/04/09 10:13:18 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:18 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000100)='./bus\x00', 0x1013fc, 0x45) ioctl$KDENABIO(r0, 0x4b36) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:18 executing program 5: r0 = socket(0x10, 0x0, 0x400000000000d3) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xa983}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000040)) 2018/04/09 10:13:19 executing program 1: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) get_robust_list(r0, &(0x7f00000005c0)=&(0x7f0000000580)={&(0x7f00000004c0)={&(0x7f0000000480)}, 0x0, &(0x7f0000000540)={&(0x7f0000000500)}}, &(0x7f0000000600)=0xc) r2 = accept4(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xffda) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r5 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x1, 0x8000) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000440)={0x228b, 0xeed, 0x2, 0xc596, 0xfffffffffffffffe, 0x3, 0x8, 0x32bf, 0x6, 0x32}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x4e23, 0xa0, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x6, 0x401, 0x6, 0x800, 0x0, 0x6, 0x8, 0x40}, {0x20, 0x1, 0x3, 0x7c5}, 0x2, 0x0, 0x3, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d4, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x3505, 0x1, 0x3, 0x7781cd78, 0x6, 0x3, 0x5}}, 0xe8) 2018/04/09 10:13:19 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2c, "0673ec8a902df1479ce0f561385eb684be67152e5d82b9a94a08aea3cf9408dda12318eaf0ebd29379056cca"}, &(0x7f0000000140)=0x34) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xcf, 0xfffffffffffffff7, 0x8, 0xff, 0x10001, 0x5, 0x66d4, 0x4, r2}, 0x20) write$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe96) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x8001}, &(0x7f0000000240)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) fchmod(r0, 0x28) 2018/04/09 10:13:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rtc\x00', 0x80000, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001540), 0x800) connect$l2tp(r0, &(0x7f0000001580)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x2, 0x2}}, 0x26) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:19 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x80000, 0x2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:19 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:19 executing program 3: open(&(0x7f00000000c0)='./bus/file0\x00', 0x4000, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/09 10:13:19 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x3ad) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd262, 0xfcf8, 0x4, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x10000}, &(0x7f00000001c0)=0x88) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000000000)={0xe, 0x4a, 0x9, 0xffff}) 2018/04/09 10:13:20 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:20 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x3}], 0x1) write$eventfd(r0, &(0x7f00000000c0)=0xfffffffffffffffe, 0x88863317) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="93ecac374ea3a6d0e295a8a0a8827626bd983cf66fe9b911fa30360d516f2e9ba51e91a22bfc34dec4035c700352a6f3466a782c1d791a20a3b4a32b877f7186f323767f90e8fd6394b091da82d9e61867f3bbf5ef7eaf384703d955b495da545f0d45150e38bb21b3592b90bcfdce1c3503e6fd437feaf250d5e3eae6985a9dfdb58ad28c478b994f4fa47584f54a0594939a9c3173423808fbbf9714d1141c23b2cc00c341e56c7877e41a19b89e9165942c0af3", 0xb5, 0xfffffffffffffffb) request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='ppp1\x00', 0xfffffffffffffffd) 2018/04/09 10:13:20 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000140), 0x8) 2018/04/09 10:13:20 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) r2 = signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d0) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:20 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) munlockall() sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/09 10:13:20 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='timers\x00') sendto$llc(r3, &(0x7f0000000100)="f06058ee4c92597a28fc2dcd37aad8dbb256329d7463f1576a6f0e8d6ce7d9fc9cc006c44202ba7d6da842159b4489d571ec297e149746886f4bda58b2cc6661718e16750165374602ebf143c6da695297858776fa0af3e4999cfa6320701047d98d3e1b68492e8e15b28c1d9e9692beb6114459ae55a284d35f0a4f2a1db6cdba79edbcf38c826209519297c8b94254896923c5d933ff803727ff68dcf64ae082e99cac34f2baa9c91c9d7097f217a246efda21b8db698ee383ff28f81da74ee6f49d5647c3c6420287fe6c65e1b52bae07756520879a518e60301ab5eca251e6dd7519106e6deeda133d42406b215921f8ff5c7a56540bca10a6f0021bb789d8189f906b1912c19a60342c805566d376fb4d8351ffeb8f44b58b569afcccaeaa339cd719be5799d9517899906eab7888b7268389d4da46a675d3954cd8634032c87597da1e02e358a33f1442808bbf05fa8876368d1eedcd286afe79b50c6e66a1401994b3407e417f970cafa534d3022b9734556e1277faf8eb8817560103a788576ca9df5ea24dd115ba2517180fd11665ceae8a20793108772b10dc856c7cca8899d0fdf833813a1e19b1437d34ba3896c2f0a2c81044696637910fcb516cb125837b0facc6567ee2fb45ed23be7fe28d515ea20d7049bb99c26458a810c5f4ff0108dfb9e23ed7e021789660fc3a8e01e86929ac9499cd35815ef7d056fed57680aae1c41e20bf6cc9219dbf567d1f2bd665cf86638bad29be5c7cefb0aa585fc42caac0fdb4323be2516890566dea978bc41c4b640b6fdfe382570ecdd39b6066d5bf1a0ec958f21be57d903aefebd94b2088bd0ff98089801d68f17c1f5de8d408900846eafaf5a2a85190bfc4983eb47d860aaaed500c03f489a1d09408f0d93610ec7f203c0e86cca02c72efd1066b04ef67ceee2829c8878c788a9de88c6634e5d02264234c3d057a2e1cf2034182a4c3e191cf7b9e3f8ac18b56c1f853fe0b1f31ddc3d08704cd23ce8263b00bd4d81d93802660cd0c19fcbadd376c9f81dde10416c2db52627ca6ad3179e9bad834085ff1093d3fbc18c377e3e5d63a35db24d375b1373dcc7376991746d9f72e5c146fa8a11fe764e6c9eca54b1b7673992b1189ea8a1a8e9f11a79db720bd804cc6fc4e5ee44cf0cef4b97633e203a8f9320b257748b2204ea3b030c5d2f7dabc29cae41e6f49f4369c0769538e7c4565324a58702dad09d5843b67776de13ad4f4204cfc7551909f74ff3bf261705873d41fe4fc65ea9c719f022988ba8c79ae105692f5f3d15b5f30e05f3b6569e08a07d3c0722d3d6b48124b7e85255ec2f352d39e4bcf21c5f212e895bd321dd536e542231067884ee4be948d81582da96c1e962bd6ae599e5bcf26750aba1db5b337c0e1513b1bf223320b8cf49c3b4d0bfd5a361f3907623e011329fc01838bd52d3ce02c2857f10095f7311b7b992bd8a33417df186ecfdc3fc805c86c5c733e09dbc626841b2d5209876b88d86cd515a79c5b44844c7ee747216d91b722c55f06a93a253e06c5872ff0f30434cb6dd2a5c6a4f2adc911171ff9af063c53a2bb8148eba38b396a92f5f384897e64e114ec95d60699eb0985c434e5bfd7310de594f1d47f3758a3f82fca6d258aec3475be392b54dc486cf4806dd5c4e8216239c81f1febe70eb6d9f06acf4a15b089694816cd41fbad5bd4398e6bdc6dfa6653fc98bd994072c91783d2ad2dfce69a5c418f2f741d6b7cd8858e2996723263ba599db668e535253f88421647112522a41a05ae0a7a03a37e9cbca97480036f33dc20bf596b760cdd6d1d052d3d84274fb7be0c5ccb67e1b28becb92a6e7aa44a0981f8e8661d3cf2aac12bb6d3403591d2890127f490342a0de7bfd8275a49b719bd5e3797e6c82595799b564c8f56cebff8b37865fa1f88fe12d6ca3f69a691a61b78dc307a3d87b1363f88fd6aafb62b29ea0b8bef1f347e9b3ea000f1fe0d2675806020278b1b2d62ec057c577ed4e1e24fb9cb282697b2a5fe502933e66680e3b17306fc970fa5b032a8bcc2dd8c04ad3e8f34dc4553e05abe5ec75a16bcb4a086faef0583df0fa006d9bea7ce5a73499533ead1113e17bec50e9d54596e7c258c945eb9dd1cdaaf17e323ece17410eb92a93a4195551fe77e7bb0f2b02978db77db48e64cb5ca1b41cfd343f6c1067a6b8f7a30691fc503db374a13ba0d91dacf73e41a4ca047196e125718e7c2e13557a64105780c1920cbe5d388f36c51b3da3d42e7b4663599dc5c147566471150dc973efa25c938be769cd9d765840a9f24dbd056fab480302d52636b424ac6bdfa904aff567c4fb6feace571a9b892f14f6e26b94229bbea24170cd507a5a981ba04ad9f0ed33d9af3a32742b7847e1c088ec091b05688a5aa321b97068c2d25d65e3d1714b60954b66efb5e7e5ed4ef51c9c99f6f3a4765e33cc3a86f02518aa71fe6f98a4814f560dd0acc8d624c48c8cd8b8dc9400984e44ffbd2c918a7a77a68ddcbae5d89af74ff048525a99430d77ab8f01a86c0ef32932c3a5bf83f451c7389a3ba854436f8afc93a96f35ac413ac014347edf17231d71de570fc9dc04eecde61f2d12f70b0e044bbd24060979e3ddc6744014f3068dc0bf52d0e7200be5540e6665123df0e5c5f83a84268d1a9480e4bd793e73decb42101261c4216fbf043b20986a0395a9ccc07b54ccbbea660ad87f2013e7a6cd2ec1b027b42931844ff5be34f107bc24c72568c216307b951eb75c4a34cd8f140337e10767c31956e88df1aae695f6fe99cc228aca7a50107d87b9fc5ec49ddb4d9aa15a988bffaddb9e8d3edd68505e32ec1b59578d2ebc7467114b8aa01fadc3588a06e459c0194f6b2257be607d40e83e1384afc581b806575da530ebc5830c2e2112957d2c00b57fd44fae07e4df9ee43f61099c5400b780d83ca264a0fb6579795093cf0f8fe7d13825eabb681cf2c7754ec222955ada6bc7dcd814653d3cc2630e32cf241d87e71bd64e9cdac18cebb1ea6e9eadc063b8c9b306c65aee1a05645afbdd3602378786b9c96c27537c7dc0eb8f7128ae00b8f52509f0e4bb2b5b3ca97822365e76626940c220960405be087542e1cd15b2bb4c219e9ecd8d6c1d89d9e71409ff74c113ffd62c375cb1898021b16a10c65c583949ade97b1d255de0def6aa1354c062ff8ee7cebf5c3258263a79bd82e2197fb128fd8fa9d11b935675f1733d69867554451539ea4221fed0d1e8b4e2ac225a609ae21913af0a5896e656fd2b75898792be4a8c52a538e4041e619a99c89aac6378b5fc4bb11a25d45489b40e42705035598bf86281a82e4fae15105bd848c47548be390067ca1f690fc939c923278551a077df5455859f1cfc413036df9c998f77d531b61d8532ab45dec065d66aaf612e0676515771b364aa074d1806167c0655c0fc79a921c38d8ac7846fe6942fd6082c04fef906d88f42a2e2060414faa27e33c8ae66c3589eefa54ed7211419106e6f8f849375a6a1a066f1a88ae4323a5273a4f7796cc3fb5453211924f17ce0934d438337dda0b2bd8ae1002e3d3f9303669e8bee2de28fda53bb31c2d7d7b4b230b9b470f684656ca67d184c20e2bf9912a44dfd8a03063895021bcb3a24054720d917ad7b3ce36160a71d990d3373f182d867a04fea3eac9a5148656727eb40e1064a7e9d257f3be1a86082a9819bb0099b9635da323533f7d5399b336b1c23a92b89f895ed9408c55ae1cf7a853a828c3d525073b6a1b2797d40fc4f60d93d8fca1154f1c493a4d222c12d6732ec1392a771b6c0fb04086906ccffd74ea1f11139097c60a7024fad5cef3a525bfcbe2c81423bbb69e6b201d70f9deb30c0e11b0e8a3b428542fd8e431f3ae9eddc2724ba7d9e98ea01ad8d9cf3e0126aec03ce9af863f72dbf7ac58bcf29ddf6a1ea94320ebe931a5a2adfc13f868096705533fca281ac2667c2cc20c0f47e23f94350fe37209e706e4c80b06c9d0d34e285c54a00ff770a34b7a2b5d86813636db3209be64d0b6c0bda0b840bde0bfcc26bb04234a9f87624b85a1d3351d51850d8c08ae76611f3ab60bf1f01f6f80dd6b0f9e3edc824ab042de8da816bf594060e4cbcda94413cc3eb05f0c07b571d43751edee28b4487c5134d0345eb98a2e98f29cb8b2b7ad6291d58e075417d9c8c680bf53919d510a92928b4ef05b45c87502a1190c38bc9a6db89668006bfa3fc748d70e6c7cad86637f248a69c276aa8a612c12c1f6dfdcb11cde42979da4b1bd2ad8601ff520d8408ea95a31a6c28c0bcf048442a3774a8770f25625349a40ecdef832b0587125d0d0cd5c554713314b42dd26365ea3b061d019341e50d9e8258d2d591acc73020c53e394b50cf4797563abcc36dc3625e97d8bbdad9e4f406baf6b3d3c3fdbe1996bb1ba2491daf0028fa3c30529c885078639be01b2989da8182850bddfa776041edc76b32e9a7a6f96547d167cb2ae3a92ff4a5bb8ffaeb26d7546a45c1349e24921399cdbedb0ec65d868f227573346f749568ad1383f3ca95744a2850fa120ab5c9632ec3095c95f3a23b034c0a44a10e52501270d080308bb40a36b11fd27c267b35fa9bfa3678a1dfd16a7e7c8aefb53334e60cf098387034262dd40192ad449f0180acc65eae8a1f3cd2ea6605fd0fa7958a590e19d1e609b4a4d149c455d3ee6fc4af46522b5f21cee67f7dc46ed41c63b08532142fb2a81da5eb2d38945010de2bd2e9c5b71350742a86d8ddae6232295dcbbb4b55f13320ba9b72ed2413a7d5a8c096ee9afcf56266de47d8e957fa9232ef9e0434259ccddc78f44b2ca934806e3f22dd3b7fb9a59a5e58c3f1025a547867cc3d6c43664758620fe2865ef86cb91eedbe1bc2cd9165a1dd1e99a8adf1a5ca7136bf18822087a89a3b8e8cb7e74dc5646cc4557cea5c1bfc6ac119c7b05b2ca9ca4679e16a6fbe40283d8b8fbe45b676deccfd56485b63750ad86ce6f68d17df6f5557846b15f2438fd7e2fb2edd98f68fc1f3fb6fa0f3fd1efb8db9d08f1d392e6aa3b32901e3939f2ea1eebd59d6e06e43f386dd307e78154dbc53f52f68abbaefac45f989bee5a5c6a77ab89b2b3de836f0eeb78ba3b64ef678899ab876eebc633d254fd6381ad1c844054c85868c683b9e356d583f43f9ec59860b2f5ccf64de2e180af9893b44e5cf2d4f0375f44222068902b8078f014ccfeb199dfcb18bb00111667cca7f2df22a4dab13bfff22782906d40acac097cb4239c251bd15a8a4cf96818f13bb63d9a55ae71f44caaa30fb48e4cd0ff9029f2a6cc310c79fe5ef49515ad4d38c4e488884faaa02c3a32f8e5b49359aa1f95822214b4e4091adb62157ac19800199acec06b4a5581695ccdbd6b6d09926a2f46d5b9832518cc115464e13b09b05f7d4c4f0d8a39879cf220ceec6751c28349d8102013e3a5720ea07fdcd8e5040f43bb8f25e8119af145cbf7da067f649c55af9dc60b59bb366587b270c9b8d365393858a0a377ed59d467269f82a3c3e07e17fe98fa593905e4e4542ea3e91f399cdcab94aba65beeab3ffed0e8a674d9a28f232ddc4458a2404da243eede54013616d9e16fc77b2789f00854bfd45a82d803443ab66cefb4513bb49c16f8da7f4bb7327d292e8abb095aa320d6fd6fca4cbc4478dc6ad58fecfddc9255dc14b25bbc3aacb0243a4db65a8eeeba93d977d4092dcfd6266403fe695c5b3bb458d2848409eea6a3bfead6073b2cd4de6ae9b425aedac8f269ed5be4f0c5e6", 0x1000, 0x48000, &(0x7f0000000040)={0x1a, 0x336, 0x400, 0x6, 0x2}, 0x10) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x0, 0x4b5bc0d7, 0x9, 0x2, 0x6}) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000001140)={'filter\x00', 0x7, 0x4, 0x598, 0x374, 0x218, 0x0, 0x4b4, 0x4b4, 0x4b4, 0x4, &(0x7f0000001100), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0x1, 0xffffff00, 0xffffff00, @mac=@random="09e86f9f966b", {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x293a277712b5b970, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x1f, 0x8, 0x7fff, 0x4, 0x3, 0x8, 'ip_vti0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x64}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:getty_var_run_t:s0\x00'}}}, {{@arp={@broadcast=0xffffffff, @empty, 0xffffffff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x3f, 0x4, 0x400, 0x1ff, 0x5, 0x8, 'bcsh0\x00', 'team0\x00', {}, {0xff}, 0x0, 0x12}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0xfffffffffffff800, 0x6, 0xffffffff00000001, 0x0, 0x0, "8f7c7cc25f53fc563787a980fac7a97b21008e05b05267cc241857c26434743f45d455f078c28acfe4d0169cbbc3f92d43544c496c6d7908dff04452977ce667"}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x6, 0x7f, 0x1, 0x74, 0x1, 0x87f, 'yam0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="cb11765f17e8", @multicast2=0xe0000002, @rand_addr=0xe86, 0x1, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e4) 2018/04/09 10:13:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="170000001a001bed0000132100f404fffffffffffffff7", 0x350) 2018/04/09 10:13:20 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x3, 0x8}, {0xabb, 0x101}, 0x3c, 0x3, 0x7ff}) write(r0, &(0x7f0000000000)="170000001a001bed0000132100f404fffffffffffffff7", 0x11) 2018/04/09 10:13:20 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x3, 0x4, 0x0, 0x172}, 0x9db, 0x7}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x1, 0xfff}, 0x0, 0x4, 0x8, {0x101, 0x7fff}, 0xff, 0x1}) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170006001a0012ed0000132100f404fffffffffffffff7", 0x86) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141800, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/183) prctl$void(0xd) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x2, 0x4) 2018/04/09 10:13:21 executing program 4 (fault-call:8 fault-nth:0): r0 = socket$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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000140)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000a80)="3ed21575c3f18d3fb43933f5b1a012a84676a362a50977040d539ad569e673062265550831aeb50c145c63036e078020b13a1608c9a02bc09879e85db249dcb0ccd98fe7f1b71cf175878d59a6824437de52c40910a65b8830afea57b7db711925855bfd092146c8d36b5848677fd186308b7d397fadbb2fba64283c01319315ef15c239d1ce8abcce05f0be57ca4fc4c2d058c0148d26a067e3b7f4c0a5a9a70edc5b1884babc512c9c6a508e04f7cd68e4731db0b633158c3a68a84ad368d75cd484c298276dc8c38f398e37a767e814ba8aae634961e86f1a97881fd522b68ce331d497afd79e8f98696bea9678b01927bc4bd1c02c1a5979b541d9293d0997c29bd11579010000001a87eed653e562cf5198a5451ec0c5399f9d6e9f14b72e8141b8e1e3664c207df1702fb9fae62d31bf8e4b72a617327895f174e8aef5c8357655beae446b304f498ad44b90b16ecb67339b02aada7d9eae592fff1e1b1ef56a0e44c97aa4e76b7ca9e87dfcac6cf6d3a2ee01fd3e59ff56d42f3eb5d09afde8fb1d118bcdfe2cf185be664ee3bb73f543466a72ecc52aa3f8b7674851c03532a5b4815c06bc0fb4b9be907f90cd0c6f8b042a76c08a841ddf80b16bcf1391208f0d4505e71c4fb06d915fc33cbc7d1264f1bedd9591194c7db219d78fb0d59ce2f54ad3041efa482f215e1b7772c8f182c637e6abf671fc5d21822f944687cee496b90f7e1bbb34dec17d3fcd1902ca082ef6c1a3cc10ed8022fed9f20a97af8cb7cff627715bfb5b9afdc6db30fa7eb5ba196abf41dbd46596a7a8e91c5e35087fd764766492637f25e16eb8ae4e4c28cc6e60a33e7f691d7c3ceccf8483412a2428415e14b0935ffa41a86491c2571018bccd88f88141e58f5b841e12c2ff0551a30d129bbd03c5dbb05e670bb006b29c48d22447e689a4ce9a171bbc4a5be6fb625be87353844a7bfb9f27a4843e424b0f098db5a7676c9530aaa416290978ad4af34a2be2cc855f52389c5b90caa03cc974bf4b448cb19f2575b3517eb7e3337c7aab9b82d7a34702dd995f0996b16f1bea3be8d6ef09d4ca052954cee0753c8388134860c18a62184f9779b9a57f9bcace9bb983647fb22a559ba29ec4622f9cbf8432069e242889e7eeac944612d618b7654108e41b30bcb352bf62cf166591b7fa58ab47bffc0e58c111d9a906c9abf1beef19d43da863eb057a492062a1a56b6e0e590758f4d0214f9c8f00006f42e90798b34d02ff0ef9d7e5d27a39f37f08ee06e9f2709f8942b250d1514a78f7bb408a30ae77ae8aa5269c8205c461e0b4037390715d508923e559ccd92d5dd4768b584d24ef5f4b85e6237ef6e9a63dd98722acb3499916be1c0e92830bc6b4f0f9315050ea91dc169beaccf77aaa894d4982b7fcc31523d29a448ce8b1c89672eb3dca4a18ee08302747c2fe4ea56840d53f7b8e0b90549dce91ae4b32cc22a74b9d8fad99545bd335c459e5a0b34313976640423ccee862289949b3c4a0b1ebeb69f1f6de76661119b403b6210c31519e7e84513d001997c349763b5caa1dd6608a38057a4b34261bb1e4954d6c3dae6c550869412ca29e49dfbd40c0d82a0d7a24f796bae830050745524e596348387efcda2a56cec22be64d62d3b6666a5a63940fe8ffc5ea2ad1648835525e3e49c9db4f881848735e1185d9d022dd6d1fd2eeafd45926425375e9aad233c184f282ddaeed99dc2ecf09274ea21f2b04528a1a82a7f4f1fda780741eab3fd94fac723a17e0ac6eb0eed99bef1d9b88bc240a4c4893ac217c2e83a0f6293084ecdd5974e198e43009c57b822ebe60aa8edc935989f68aabb7f8220dd4fa5a3c59d74eb30925dd43f971fd3e3c863094fd6ff664eb9f94746a44f3f33a867c3860fd30771b911b5429b88fd19836329bb7cdd47522cc541b9a78a05afae65747e505ac4f930dcf7f7589f4fc262118d65f860f2ddf6a8291c31c58ef5f590b8e74e491dea4a9c00f84d3a3cca881eb5289ec2d6a", 0x599}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)='~', 0x1}], 0x1) 2018/04/09 10:13:21 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:21 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="52c3ca8d3942ec30c05a9c7d6917b56e66e88984d1ce328ddbe26b81", 0x1c}, {&(0x7f0000000100)="541d2ca0713f0a5c94ae915222f2ca06293b974337b8838632ec9d91d9e6bbc7ea6935a9e99ac0deb25b3671ee03f7ecd9cd40b532279afbfd866f86f64bfd9ce5f23f7d6c94a529ab3ac2f0dda3bc4f4afd20295bd3724c8deb7614ec46ba7f6ef8a058c54bf8cd5aabeca39e9940826bd0f27f2ea8b0044a0121f4fd32ed3a9c55dd96e1b697e5d3163c014c32f35785aa56965d519aeaeaee0ea1f3d415b1e5771c471e4c693cfbec979001763428e2a83ba484a24339b001e7c94eff5b03c3613bbc8a61", 0xc6}], 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./control\x00', 0x3, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="2063126d863ed0ebf4387c127490683c5166b6dc7d19c81b39489961d8b319276f7364a41cb5b2bc0cdd031e0e93444039c2acc1c85ba790c19736a92e2fd2f6d55b8ce2ffbe75fe291e93afad8b5b49f70c517e6750cdfbe7c42448b7fe803f6635a627fc2243d9", 0x68, 0x40}, {&(0x7f0000000380)="4e934c1b", 0x4, 0x7fffffff}], 0x1820, 0x0) fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x100) getsockname$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:21 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) poll(&(0x7f0000000180)=[{r2, 0x10}, {r0, 0x1002}, {r1, 0x8012}, {r2, 0x40}, {r0, 0x200}, {r0, 0x9cebc689ad202e77}, {r0, 0x84}, {r0, 0x1000}, {r2, 0x100}], 0x9, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 10:13:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) socketpair(0xa, 0x80a, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000340)={0x1, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x0, 0x3, 0x1ff, 0x9, 0x7fff, &(0x7f0000000280)='nr0\x00', 0x5, 0x40, 0x9}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x15, 0xfffffffffffffffb) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, 0x5, 0xf, 0x800, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x9}, [@generic="7c18ce537a09151b85ebc4a6aef5e4c172560614daea0f567bb17206ca30e7046e75d2648840f845ac288fc6ee8670722682a90480e8a8fa03846de7d53220ba582b1561d6bc1bdd9d0b2e6f61d796f7a0e6265221f0ec7ad2873f0173358a084a270ef67fc70eec110c28e217c5a42099e53a7d411ab01659e12aa6bb2a88673577cc2ed6803198605bc8cc10c35b57f3d6c296dace3f0aedf904920b020e0660e145059b46729e676e7c0de0f38702214ff5827d", @typed={0x14, 0x95, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x4, 0x59}, @typed={0xc, 0x77, @str='dctcp\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4080) r4 = getegid() getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e21, 0x4cae684f, @loopback={0x0, 0x1}, 0x80000}, {0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xfffffffffffffff9, [0x1ff, 0x3, 0x4, 0x4ee57092, 0x3, 0x0, 0x875, 0x200]}, 0x5c) setregid(r4, r5) 2018/04/09 10:13:21 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x6, 0x4, 0x1d, "4ceac71f039a3a71d273004c10e1a003dee5c37c101a03375761013744973f865118c2079c32c9bb9aa400e62a24446b0cf56d5e7b92298389f773653a17b736", "918b7d821888144ac8e9987ef3e8df45f690b921c27c022761ee65fa26dc32325b4c3ca57ece18d654c7cb17ac6ed5bd8a8807cb72346498b2761eff93c08a53", "2c5ca29018765ba4e5cd106b7d016bddc91ad571fbc0b6b06b3a5e5fad867240", [0x80000001, 0x3]}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x2000000000000000, &(0x7f0000000240)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/09 10:13:21 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280), 0x0, 0x108}], 0x0, &(0x7f0000000240)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x80000) 2018/04/09 10:13:21 executing program 5: r0 = socket(0x10, 0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000080)={0xffffffffffffffff, {{0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x104) write(r0, &(0x7f0000000040)="170000001a00ed8000130900f404fffffffffffffff700ef5f6d839c23d93b458c076a", 0x23) 2018/04/09 10:13:21 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x14) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) fchdir(r0) 2018/04/09 10:13:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) [ 973.063864] FAULT_INJECTION: forcing a failure. [ 973.063864] name failslab, interval 1, probability 0, space 0, times 0 [ 973.075243] CPU: 1 PID: 30415 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 973.082262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 973.092057] Call Trace: [ 973.094658] dump_stack+0x1a7/0x27d [ 973.098296] ? arch_local_irq_restore+0x53/0x53 [ 973.102982] should_fail+0x914/0xae0 [ 973.106710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.111829] ? lock_pin_lock+0x360/0x360 [ 973.115901] ? trace_hardirqs_off+0x10/0x10 [ 973.120233] ? find_held_lock+0x35/0x1d0 [ 973.124307] ? __lock_is_held+0xb6/0x140 [ 973.128385] ? check_same_owner+0x320/0x320 [ 973.132719] ? lock_downgrade+0x980/0x980 [ 973.136894] ? rcu_note_context_switch+0x710/0x710 [ 973.141843] should_failslab+0xec/0x120 [ 973.145833] kmem_cache_alloc_trace+0x4b/0x740 [ 973.150429] ? refcount_inc_not_zero+0x280/0x280 [ 973.155197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.160248] sctp_datamsg_from_user+0x126/0x11d0 [ 973.165026] ? refcount_dec_and_test+0x1a/0x20 [ 973.169627] ? sctp_association_put+0x74/0x300 [ 973.174222] ? sctp_datamsg_free+0x90/0x90 [ 973.178467] ? __local_bh_enable_ip+0x121/0x230 [ 973.183153] ? sctp_wait_for_sndbuf+0x631/0x870 [ 973.187839] ? sctp_init_sock+0x13e0/0x13e0 [ 973.192172] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 973.197027] ? sctp_prsctp_prune+0x97/0x790 [ 973.201360] ? prepare_to_wait+0x4d0/0x4d0 [ 973.205617] sctp_sendmsg+0x1447/0x3630 [ 973.209603] ? check_usage_forwards+0x3a0/0x410 [ 973.214292] ? sctp_id2assoc+0x390/0x390 [ 973.218365] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 973.223561] ? find_get_entries_tag+0xeb0/0xeb0 [ 973.228247] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 973.233446] ? print_irqtrace_events+0x270/0x270 [ 973.238212] ? print_irqtrace_events+0x270/0x270 [ 973.242985] ? trace_hardirqs_off+0x10/0x10 [ 973.247308] ? trace_hardirqs_off+0x10/0x10 [ 973.251635] inet_sendmsg+0x11f/0x5e0 [ 973.255435] ? inet_sendmsg+0x11f/0x5e0 [ 973.259412] ? find_held_lock+0x35/0x1d0 2018/04/09 10:13:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/04/09 10:13:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) [ 973.263471] ? inet_create+0xf50/0xf50 [ 973.267362] ? security_socket_sendmsg+0x89/0xb0 [ 973.272117] ? inet_create+0xf50/0xf50 [ 973.276003] sock_sendmsg+0xca/0x110 [ 973.279716] sock_write_iter+0x31a/0x5d0 [ 973.283778] ? sock_sendmsg+0x110/0x110 [ 973.287764] do_iter_readv_writev+0x55c/0x830 [ 973.292266] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 973.297024] ? rw_verify_area+0xe5/0x2b0 [ 973.301083] do_iter_write+0x154/0x540 [ 973.304978] ? iov_iter_get_pages+0x1120/0x1120 [ 973.309648] ? map_files_get_link+0x3b0/0x3b0 [ 973.314153] compat_writev+0x225/0x420 [ 973.318043] ? do_pwritev+0x1a0/0x1a0 [ 973.321847] ? wait_for_completion+0x770/0x770 [ 973.326438] ? __lock_is_held+0xb6/0x140 [ 973.330508] ? __fdget_pos+0xb4/0x1a0 [ 973.334304] ? __fdget_raw+0x20/0x20 [ 973.338018] ? __sb_end_write+0xa0/0xd0 [ 973.341996] do_compat_writev+0x115/0x220 [ 973.346146] ? do_compat_writev+0x115/0x220 [ 973.350469] ? compat_writev+0x420/0x420 [ 973.354537] compat_SyS_writev+0x26/0x30 [ 973.358600] ? compat_SyS_preadv2+0x90/0x90 [ 973.362926] do_fast_syscall_32+0x3ec/0xf9f [ 973.367258] ? do_int80_syscall_32+0x9c0/0x9c0 [ 973.371842] ? finish_task_switch+0x1b9/0x970 [ 973.376335] ? finish_task_switch+0x17a/0x970 [ 973.380841] ? syscall_return_slowpath+0x2ac/0x550 [ 973.385911] ? prepare_exit_to_usermode+0x350/0x350 [ 973.390936] ? sysret32_from_system_call+0x5/0x3c [ 973.395803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 973.400661] entry_SYSENTER_compat+0x70/0x7f [ 973.405071] RIP: 0023:0xf7f60c99 2018/04/09 10:13:22 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/09 10:13:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x4000020030}, 0xc) getrandom(&(0x7f0000000180)=""/82, 0x52, 0x2) sendto$inet6(r0, &(0x7f0000000140)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000a80)="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", 0x599}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000002080)='~', 0x1}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 973.408433] RSP: 002b:00000000f5f5c0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000092 [ 973.416147] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000380 [ 973.423423] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 973.430694] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 973.437972] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 973.445251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/09 10:13:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x5, 0x8001, 0x9, 0x9}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000000c0)=0x2) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 10:13:22 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfd3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x200, 0xfffffffffffffeee) ftruncate(r2, 0x80003) read(r0, &(0x7f0000000180)=""/194, 0xc2) read(r0, &(0x7f00000000c0)=""/181, 0xb5) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfffffffffffffffd, 0x8000fffffffe) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080), &(0x7f0000000280)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000300)=0xff) [ 973.628555] Buffer I/O error on dev loop3, logical block 0, lost async page write [ 973.655645] Buffer I/O error on dev loop3, logical block 1, lost async page write 2018/04/09 10:13:22 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./control\x00', 0x0, 0x10}, 0x10) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 10:13:22 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000001800), 0xffffffa2) umount2(&(0x7f00000000c0)='./bus\x00', 0x3) [ 973.703532] Buffer I/O error on dev loop3, logical block 2, lost async page write [ 973.733184] Buffer I/O error on dev loop3, logical block 3, lost async page write 2018/04/09 10:13:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) socketpair(0x8, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) [ 973.759276] Buffer I/O error on dev loop3, logical block 4, lost async page write [ 973.807328] Buffer I/O error on dev loop3, logical block 5, lost async page write [ 973.835127] Buffer I/O error on dev loop3, logical block 6, lost async page write [ 973.843283] Buffer I/O error on dev loop3, logical block 7, lost async page write [ 973.854439] Buffer I/O error on dev loop3, logical block 2256, lost async page write [ 973.878238] Buffer I/O error on dev loop3, logical block 2257, lost async page write [ 1106.911316] INFO: task syz-executor3:30424 blocked for more than 120 seconds. [ 1106.918684] Not tainted 4.16.0+ #288 [ 1106.922933] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.930913] syz-executor3 D23232 30424 4533 0x20020006 [ 1106.936679] Call Trace: [ 1106.939287] __schedule+0x8fb/0x1ef0 [ 1106.943026] ? __sched_text_start+0x8/0x8 [ 1106.947184] ? kasan_check_read+0x11/0x20 [ 1106.951417] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 1106.956527] ? trace_hardirqs_off+0x10/0x10 [ 1106.960860] ? find_get_pages_range_tag+0x8d4/0x1030 [ 1106.965973] ? find_held_lock+0x35/0x1d0 [ 1106.970043] schedule+0xf5/0x430 [ 1106.973414] ? wait_on_page_bit_common+0x49c/0x770 [ 1106.978354] ? __schedule+0x1ef0/0x1ef0 [ 1106.982346] ? lock_downgrade+0x980/0x980 [ 1106.986554] ? lock_release+0xa40/0xa40 [ 1106.990533] ? kasan_check_read+0x11/0x20 [ 1106.994698] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1106.999309] io_schedule+0x1c/0x70 [ 1107.002855] wait_on_page_bit_common+0x4b3/0x770 [ 1107.007619] ? generic_write_checks+0x530/0x530 [ 1107.012294] ? find_held_lock+0x35/0x1d0 [ 1107.016371] ? wbc_detach_inode+0x57f/0x880 [ 1107.020699] ? lock_downgrade+0x980/0x980 [ 1107.024855] ? rcu_is_watching+0x85/0x130 [ 1107.029033] ? page_cache_tree_insert+0x410/0x410 [ 1107.033881] ? pagevec_lookup_range_tag+0x40/0x90 [ 1107.038729] __filemap_fdatawait_range+0x282/0x430 [ 1107.043663] ? wait_on_page_bit_common+0x770/0x770 [ 1107.048609] ? blkdev_readpages+0x40/0x40 [ 1107.052848] ? do_writepages+0x116/0x170 [ 1107.056916] ? __filemap_fdatawrite_range+0x280/0x460 [ 1107.062107] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 1107.067479] ? blk_lld_busy+0x60/0x60 [ 1107.071280] file_write_and_wait_range+0xd7/0x100 [ 1107.076144] blkdev_fsync+0x67/0xb0 [ 1107.079772] ? thaw_bdev+0x180/0x180 [ 1107.083496] vfs_fsync_range+0x110/0x260 [ 1107.087557] blkdev_write_iter+0x2e6/0x3e0 [ 1107.091805] ? bd_set_size+0x330/0x330 [ 1107.095704] ? trace_hardirqs_off+0x10/0x10 [ 1107.100643] __vfs_write+0x684/0x970 [ 1107.104382] ? __vfs_write+0x684/0x970 [ 1107.108279] ? kernel_read+0x120/0x120 [ 1107.112175] ? lock_downgrade+0x980/0x980 [ 1107.116334] ? schedule+0xf5/0x430 [ 1107.119877] ? fput+0xe0/0x150 [ 1107.123078] ? rw_verify_area+0xe5/0x2b0 [ 1107.127150] ? __fdget_raw+0x20/0x20 [ 1107.130871] vfs_write+0x189/0x510 [ 1107.134412] ksys_write+0xef/0x220 [ 1107.137955] ? SyS_read+0x30/0x30 [ 1107.141411] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.146961] SyS_write+0x24/0x30 [ 1107.150328] ? ksys_write+0x220/0x220 [ 1107.154141] do_fast_syscall_32+0x3ec/0xf9f [ 1107.158468] ? do_int80_syscall_32+0x9c0/0x9c0 [ 1107.163052] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.168606] ? syscall_return_slowpath+0x2ac/0x550 [ 1107.173546] ? sysret32_from_system_call+0x5/0x3c [ 1107.178391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1107.183238] entry_SYSENTER_compat+0x70/0x7f [ 1107.187659] RIP: 0023:0xf7f15c99 [ 1107.191033] RSP: 002b:00000000f5f110ac EFLAGS: 00000282 ORIG_RAX: 0000000000000004 [ 1107.198748] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020000180 [ 1107.206037] RDX: 00000000fffffc5d RSI: 0000000000000000 RDI: 0000000000000000 [ 1107.213310] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1107.220586] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1107.227867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1107.235154] [ 1107.235154] Showing all locks held in the system: [ 1107.241478] 3 locks held by kworker/u4:0/6: [ 1107.246233] #0: 00000000c4190adb ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1107.255796] #1: 00000000258b0913 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1107.266392] #2: 00000000004603e5 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1107.275172] 2 locks held by khungtaskd/877: [ 1107.279491] #0: 00000000702b920a (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1107.287137] #1: 0000000009647d67 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1107.295792] 2 locks held by getty/4456: [ 1107.299773] #0: 000000009d19be86 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.308038] #1: 000000006ab0180a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.316894] 2 locks held by getty/4457: [ 1107.320873] #0: 000000003b7cb630 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.329123] #1: 00000000b108f2f9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.338022] 2 locks held by getty/4458: [ 1107.342003] #0: 000000002a73fe05 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.350278] #1: 00000000b163c421 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.359147] 2 locks held by getty/4459: [ 1107.363144] #0: 00000000a5a68334 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.371399] #1: 0000000040d24057 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.380258] 2 locks held by getty/4460: [ 1107.384239] #0: 00000000cf474880 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.392489] #1: 000000008d6fb67a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.401369] 2 locks held by getty/4461: [ 1107.405355] #0: 0000000012444dab (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.413618] #1: 00000000a242d611 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.422494] 2 locks held by getty/4462: [ 1107.426477] #0: 000000007b85fda9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.434731] #1: 00000000f949d919 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.443639] [ 1107.445268] ============================================= [ 1107.445268] [ 1107.452300] NMI backtrace for cpu 0 [ 1107.455931] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.462482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.471820] Call Trace: [ 1107.474385] dump_stack+0x1a7/0x27d [ 1107.477987] ? arch_local_irq_restore+0x53/0x53 [ 1107.482631] ? debug_show_all_locks+0x2f3/0x3d0 [ 1107.487272] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1107.491658] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.496132] nmi_cpu_backtrace+0x1e0/0x220 [ 1107.500339] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.507411] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1107.512669] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1107.517843] watchdog+0x969/0xd70 [ 1107.521273] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.526087] ? complete+0x62/0x80 [ 1107.529515] ? __schedule+0x1ef0/0x1ef0 [ 1107.533459] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.537929] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.542486] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.547565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.552557] ? trace_hardirqs_on+0xd/0x10 [ 1107.556680] ? __kthread_parkme+0x176/0x240 [ 1107.560974] kthread+0x33c/0x400 [ 1107.564314] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.569141] ? kthread_stop+0x7c0/0x7c0 [ 1107.573091] ret_from_fork+0x3a/0x50 [ 1107.576872] Sending NMI from CPU 0 to CPUs 1: [ 1107.581415] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1107.582398] Kernel panic - not syncing: hung_task: blocked tasks [ 1107.595111] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.601663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.610990] Call Trace: [ 1107.613554] dump_stack+0x1a7/0x27d [ 1107.617153] ? arch_local_irq_restore+0x53/0x53 [ 1107.621808] ? vsnprintf+0x1ed/0x1900 [ 1107.625586] panic+0x1f8/0x42c [ 1107.628754] ? refcount_error_report+0x214/0x214 [ 1107.634021] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1107.639363] watchdog+0x97a/0xd70 [ 1107.642795] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.647612] ? complete+0x62/0x80 [ 1107.651044] ? __schedule+0x1ef0/0x1ef0 [ 1107.654992] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.659547] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.664102] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.669183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.674173] ? trace_hardirqs_on+0xd/0x10 [ 1107.678295] ? __kthread_parkme+0x176/0x240 [ 1107.682588] kthread+0x33c/0x400 [ 1107.685929] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.690743] ? kthread_stop+0x7c0/0x7c0 [ 1107.694702] ret_from_fork+0x3a/0x50 [ 1107.699052] Dumping ftrace buffer: [ 1107.702684] (ftrace buffer empty) [ 1107.706371] Kernel Offset: disabled [ 1107.709979] Rebooting in 86400 seconds..