059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x20004040, &(0x7f0000ce8000)={0x11, 0xfe, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/user\x00', 0x2, 0x0) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) r2 = socket(0x11, 0x8040000000002, 0x6) setsockopt(r2, 0x107, 0x1, &(0x7f0000b52000-0x10)="01000000030006000107000002c4ffcc", 0x10) close(r2) 2017/12/28 00:14:11 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000291000)={&(0x7f00000b6000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffffc3, 0x8001, 0x0, 0x0}, @generic={0xd195, 0x0, 0x0, 0x0}], &(0x7f0000f09000)='\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 00:14:11 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007af000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) munmap(&(0x7f000096d000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="e8", 0x1, r2) r4 = add_key$user(&(0x7f0000b1e000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511e0b84f55668c2b7bf86a5b3ad749fb9dfa160fc68b4db8f8d859eda616566af453311c46e67f512c4347dfb14ca7678435", 0xf1, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'md5'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000126000-0x10)={0x2, 0x2000, 0x0}) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) fanotify_mark(r0, 0x72, 0x40000020, r1, &(0x7f0000aeb000-0x8)='./file0\x00') mount(&(0x7f00001ab000)='./file0\x00', &(0x7f00006b8000-0x8)='./file0\x00', &(0x7f00006b9000-0x7)="0500de00667300", 0x1001, &(0x7f0000901000)="0980343511f7d8554d65befa0079b28438a95ff223b520dc9009816c7458b122000000000000000119f5f6659798ccda2709e2499dcdc11ad4ad13425b5c8089482b2eb90d34c6bab04acea55611dd94a05358fb8121896df31bb05d7535e2e7285b8c842fd076cf7df7d7f5e125416d911b9aeafed188aec7cf962197017d65be1aae76076dcb3f26f711e030af413bbc6516de2b68857caa8a3d9bbffaf6066608a621c7da816228f8817484bb903acc863e73a641eeeca248c1b600e26fb6fe976dd5152d645c68451af7ef4acb0e37cd80f6c6") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000830000-0x4)=0x7) 2017/12/28 00:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f00006c8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) r3 = socket(0x0, 0xe, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d66000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000511000-0x400)={"05f38408bd1c6dd892abe3f137e54cd53bcafd5cf077db2181ddc3e71ce5e9634699100eb56e7c2571bbe288f1a07fcc4971aae54b38a8e61c05ba0475c21bc01bc74ec6d1b9acc3e3f4f23008677cf3ecd65234df1faa457534ecd85494f5fd0f1262b8096ec92a8d62b081a5bcdc35454123b04ee77488e82507bda69e3da33eaa4d3ed351531debba954e5ea02dc427e695cb4e42790bfb9b11f6244d4bd973451e259e927d5f7afff0aba433bdb35e1320174bc4d8874db9ae0bcb0b4261f3d5140f6bde360cf56b6ea6df41f16628e16632689f56e77f2c8f281deade097a6cf8c36b5deb177b3647abf223bde7daa6e91a80634923704a94fe66a79003d1dc38757790836e25be48d93705e323b206258805be81afc2fc63458c0ae90296b351d86e12c900c078c413357b39abfd14f0d9f6f2d07992f9a256aa0370f6d1e036240fc64aec3c77ec3612253040ded4db8f048ab674802f0de1afc21901b5f9fe7c3bc36f1425174b0a1ce2ccb56831675f11b3450e77251d24b715594be7653a275da50051d61067fe43a0811bed77a44137ee41ba00f750474033713d5d727abde485182f5027a8e83d5b35aebd29e266e346068de70e1b06695f27c13fdf649735698da8f66e6ba6081e6be669e6354469017c10a28ec5a32d013af11e8daef2d2228197021e9b81ce38e4048b16bf7802012427bf16f028a7c52f7d8173abe0776eb0c2eeb739fd4480308dfbfeba864776e5ebd945e4b0ab54112f7e1a348d3fa2ce3f47ab1e33d3af27424bdd6771c5f79a82b39d7eae2551c0bfded0ee0a9216c504918964396d99c3d490019cdc093b0eef4fc51a848a3760363362dc99ab7263481f632145c7fc9754cbb256eff417e4f1f2e9ff68f00546124e783f1dce8dd8b6ca59ad0ec437e1a2bd914a8560058c1d579114ddc15e619de23c3d76fae3b124aff32759afbc265d14b0a75adc8eca8e643d00fd7c325845c11fe1ecd5ac7194ef988fc1c346956c036290b27fa9f176cdfe2c114546c2a990b7250996bd1f67cb37dd24435bc562d7b358fd344c2e7c331414bfcf1a11584aaa3b5d0b7f609e27afc1945b64798d91a18af6a54ff5fe7c9cc3050886e124630f0e25657d83db5748ebc4f19dba3911e44c9d2d96894d6cd6d43c1eb1b9a2af44a1d3ceb00f15b9fb4970d2e3399b66c7ea6e6ddc3a364f2587cbe1fe9c94b0c876146d8caa34ae989e518a6d5a123c58ebe2582d21254582a8ad4fb0fe2e081c8bc401bd18a469b6fc34e429b143273f52360f9f066bb06cb05712352db383f3b65a4baaf1c99443c72602f29f3f71becb4200b1573253bdd5d71bc8bddc57122de31d4ca3f0a5b0471cdf48e7c076287ff29f1abbe8b90dbc47d61c927cd13d8aed5880fbc88634fc6fb2c762b02135f95cf7d7771f5e1b7f1d57b59822"}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00003d9000)='/dev/usbmon#\x00', 0x0, 0x0) rt_sigreturn() ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003db000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="e71f65e7eb10", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000ec000-0x7e)=""/126) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x2001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00006f9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x262844, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000003000)='./file0\x00', 0x0) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000bbd000-0x4)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000088000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3666, 0x8001}]}, 0x8) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000890000-0x8)=0x61) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ptrace$getregs(0xc, r2, 0x2, &(0x7f00005d7000-0x48)=""/72) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000017000-0xc7)="0ffdf0fdb9ea17ce1f84f78c18516bbd04c1ba324ef5774d4ade77800a6d1622d0140769df1f8a8cd8d07530e75df4d59c5f46597ad96332779a8364e7ee15ab6a117b484a2b7a21e16aaa97ecb6c748341ed5d4b84d14c16156357a27ac8ae8ea780db6f3ae9d6f4859d9afcf7d199f3d478e826e13d5d301bcd4dc8d9adce549826c164fe026bb14ffb4475e4e1c152c42e625d2701f9b331caae48d5c23aefa4464d6de87c97d36e7832784101f5805e5d7e7376ac7fa743d8f9dd79f5d0f305d45be45334c", 0xc7, 0x40000, &(0x7f0000002000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) mount(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000021000)='rpc_pipefs\x00', 0x0, &(0x7f0000018000-0xc2)="") 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000+0xeb4)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000070000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000056000-0x4)=0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000021000)=0x10000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000071000-0x1)=',', 0x1}], 0x1) 2017/12/28 00:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000401000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000064000-0x10)={0x1, 0xb4, 0x3, 0x6}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000121000)={0x4, &(0x7f0000bfb000)=[{0x0, 0xa594}, {0x6, 0x8}, {0x1ff, 0xef01}, {0x1, 0x9}]}) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000456000-0x11)="", 0x0) 2017/12/28 00:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000a4c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ce3000-0x4)=0x80, 0x800) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00004ef000-0xbd)=""/189, &(0x7f0000ec3000-0x4)=0xbd) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000908000-0x10)=@common='teql0\x00') r1 = socket(0x40000000015, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000850000)='user\x00', &(0x7f0000aae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000749000)="", 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00001a4000)='rxrpc\x00', &(0x7f0000c0a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024b000-0x10)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000e51000-0xb)='asymmetric\x00', &(0x7f0000aa1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) get_mempolicy(&(0x7f0000252000-0x4)=0x0, &(0x7f0000f51000)=0x0, 0x3, &(0x7f00003d6000/0x2000)=nil, 0x1) add_key$user(&(0x7f000099a000)='user\x00', &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d5000+0x717)="5b3eb3ec31c4c144f6dda95ff196c125fbd4d9c06b0d1d72ea786bcdf8e207d8c54091e420c988f822a7f0346793fa51773d752485d78d6a29b63a8557229d8cd7bf404beccac21c863a09159ed3f39d1d528b6b2a23796e5766cd03408b3c946dce905f84d4cf48d4d684b3b6064cae8605fa2977a0b32035441dd869d08242d1589d7fbf9f4c5a4cbf1693998984423506dc12142144652e35660ee48fc0012e88d622de708531b902d0e20d1b1b7497f023fdebaca2fae35dc3d8ed6581f6be2ddcc44680cb47f635aa0e963836d18c", 0xd1, r1) 2017/12/28 00:14:11 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/create\x00', 0x2, 0x0) bind$llc(r0, &(0x7f00007b1000)={0x1a, 0x16, 0xd24, 0x8, 0x3, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x8000002, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef6000)=0x700, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000039c000)=0x0, &(0x7f0000885000-0x4)=0x4) write(r0, &(0x7f0000a00000)="2200000015000701000910f70000ff0300fa0000010000eb20090004000000000115", 0x22) 2017/12/28 00:14:11 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d95000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{r0, r1+30000000}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000006, 0x5) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/vcs\x00', 0x10001, 0x0) getsockname$inet(r0, &(0x7f00006b2000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000847000)=0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffd) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) getcwd(&(0x7f0000ef1000)=""/0, 0x0) pselect6(0x40, &(0x7f00002d3000-0x40)={0x18e9674b, 0x9, 0x80, 0x1, 0x1, 0xfffffffffffffffc, 0x100000001, 0x7}, &(0x7f0000230000-0x40)={0xf1b, 0x40000, 0x610, 0x5b7, 0x401, 0x2, 0x7, 0x1ff}, &(0x7f0000966000)={0x0, 0x20, 0x320, 0x4, 0x3, 0xa477, 0x4, 0x8}, &(0x7f0000f12000-0x8)={0x77359400, 0x0}, &(0x7f000062b000-0x8)={&(0x7f000056e000-0x8)={0xd908}, 0x8}) nanosleep(&(0x7f00007b6000)={0x0, 0x0}, &(0x7f00002d5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000b80000)={0xfffffffffffffffd, 0x7, 0x0, {r1, r2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00006d7000-0x40)={0xffffffffffffffc0, 0x2, 0x2, 0x7, 0x4, 0x401, 0x0, 0x81}, &(0x7f00000b4000)={0x0, 0x3ff, 0x3, 0xffff, 0xfff, 0x5, 0x4, 0x4}, &(0x7f0000f0a000-0x40)={0x4, 0x5, 0x0, 0xc8, 0x2, 0xa28f, 0x2, 0xf3ad}, &(0x7f000004c000-0x8)={0x0, 0x1c9c380}, &(0x7f00000c0000)={&(0x7f00001c2000)={0xc4e1}, 0x8}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002a1000-0x27)={0xae, 0x6, 0x7, 0x5, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x4, 0x1, &(0x7f000051c000-0x8)={0x1, &(0x7f00002d7000-0x8)=[{0x5, 0x0, 0x401, 0xffffffff}]}) 2017/12/28 00:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002da000)=@assoc_value={0x0, 0x0}, &(0x7f0000d4e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000078a000)={0x47, 0x8004, 0xc000, 0xfe, r1}, &(0x7f0000475000)=0x10) syz_emit_ethernet(0x52, &(0x7f00008b3000-0x13f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/rtc\x00', 0x500c2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000adb000-0xc)={0xb0000009, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f000077f000-0x15)=@known='com.apple.FinderInfo\x00') r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004cf000-0x88)=""/136) write(r3, &(0x7f00004d8000-0xfc)="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", 0xfc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/member\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000fac000)={0x0, {""/7}, 0x0}, &(0x7f0000541000)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffffffff0003) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r4, &(0x7f0000c84000)="", 0x0, 0x0, &(0x7f0000b1c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000011, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) [ 243.075917] device gre0 entered promiscuous mode 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b1e000-0x20)={@loopback={0x0, 0x1}, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fstat(r0, &(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7f000)={0x0, 0x0, 0x0}, 0xc) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000010b000)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fc000-0x8)={0x0, 0x2}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fec000)={r2, 0xa8}, &(0x7f0000ea8000-0x4)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) r5 = dup2(r4, r3) ioctl$int_in(r5, 0x5452, &(0x7f00008b7000-0x8)=0x1) r6 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r6, &(0x7f0000d54000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f00004d6000)={0x2, &(0x7f00002bb000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc008641d, &(0x7f0000eea000)={r7, &(0x7f0000cbf000-0x5b)=""/91}) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r6, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r6, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0xb970, 0x4, 0x16, 0x1, "6c99b3a48cb66465d65b18a782d092b6b20360db41226b1a065b195e6bf3f7a6ade6791d6df1010527c426cbadaf1de409d7124a7da041fc735a743e91930a19", "0a22ae344662d5b8e68e02f951f0bd6c116cfa76fa26670b7b85dd451e60c4a1", [0xe7c, 0x8], 0x0}) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009a0000)=r6, 0x4) r8 = add_key(&(0x7f0000e8a000)='cifs.idmap\x00', &(0x7f0000629000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000dbe000)='user\x00', &(0x7f0000559000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094d000-0x5b)="748594fc847e0acbc7da37885c3072d3d3ae91d3d0b4153bdbf3fc95d0a187fc5ff643a537ccce5582946a792d93db4cfb412faff695c372de7fee95d54291e5920eccd7e5d7f56fa608df08d4b11d51e8578e719aa014f5ca07c6", 0x5b, r8) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/autofs\x00', 0x2000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x40001) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000a83000-0x3a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/28 00:14:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000496000-0xc)={0x7, r0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb7000-0x8)={0x0, 0x1f}, &(0x7f000071b000)=0x8) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00001b1000)={0x6, &(0x7f000047c000-0x38)=[{0x0, 0x9, 0x9, 0x5}, {0x0, 0x80000001, 0x8001, 0x2d0b}, {0x2, 0xfffffffffffffff8, 0x9, 0x0}, {0x0, 0x2, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x6, 0x4}]}, 0x8) syz_emit_ethernet(0x8d, &(0x7f0000429000-0x734)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x57, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x57, 0x0, "051d9f89f2f3b9309c708ed90f91b0fd94ddf259c35800329cc5365f2eb298c83991bbb29b414bc987cbba89355a23879f3867f56f3602e8ea18d68dcd39e8f8fb2106822ae5b07c0744a77962e696"}}}}}}, 0x0) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000477000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b9e90989dbf0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) openat$rtc(0xffffffffffffff9c, &(0x7f000056a000-0x9)='/dev/rtc\x00', 0x10080, 0x0) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_open_dev$mice(&(0x7f0000ad3000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) setsockopt(r0, 0x20000100000114, 0x7, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002ba000)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000fa2000-0x4)=0x0, &(0x7f00008c8000)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4000000000000000) sync_file_range(r0, 0x3e, 0x7449, 0x5) [ 243.170320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8219 comm=syz-executor2 2017/12/28 00:14:11 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f9000-0x4)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000803000-0x8)={0x0, 0x0}) setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x400, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x3, 0x8, 0x0, 0x8000, 0x9, 0x8, 0x3, r2}, 0x20) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ef5000)=[{&(0x7f00001f3000-0x29)="2900000021001900013d3524000a00060200001600000000000000040d0014000d0000000100000008", 0x29}], 0x1) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x2b0100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000066b000-0x8)=[0x100000000, 0x7]) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000039e000)=""/234, &(0x7f0000932000-0x4)=0xea) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x100000000) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000279000-0x4)=0x5) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 243.220814] device gre0 entered promiscuous mode [ 243.233972] syz-executor6 (8226) used greatest stack depth: 14992 bytes left [ 243.250173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8219 comm=syz-executor2 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000752000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b82000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000e4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006dd000)={r1, 0xd712d77134213f28}) syz_open_dev$mouse(&(0x7f00009e8000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2017/12/28 00:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = getpid() setpriority(0x2, r2, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a0b000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000fa3000-0x10)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000e34000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000135000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpgid(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000007ff) tkill(r6, 0x1000000000016) 2017/12/28 00:14:11 executing program 2: syz_open_dev$loop(&(0x7f0000955000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x2824a0dc646780e0, &(0x7f000056a000-0x4)=0x0, &(0x7f0000a62000-0x4)=0x4) ioctl$KDENABIO(r2, 0x4b36) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) setsockopt(0xffffffffffffffff, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 6: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000392000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getpgrp(r1) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_sco(r0, &(0x7f00000da000-0x8)={0x1f, {0x7fffffff, 0x20, 0x6, 0x81, 0x2, 0x100000000}}, 0x8) clock_gettime(0x0, &(0x7f0000393000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000607000-0x10)={{0x0, 0x7530}, {0x0, r1/1000+10000}}, &(0x7f000070f000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x100000000002, &(0x7f000052b000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000ead000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f44000-0xa)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000928000-0x88)={0x8, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cbf000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009a2000-0x4)=0xffffffff, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) get_thread_area(&(0x7f0000665000-0x10)={0x9, 0x20001000, 0xffffffff, 0x1, 0x2, 0x0, 0x400, 0xffffffffffffffe1, 0x7fffffff, 0xffffffffffffff80}) set_thread_area(&(0x7f00005d0000)={0x1, 0xffffffff, 0x4000, 0xaf, 0x5, 0x8, 0x3, 0x100000001, 0x4, 0x4}) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000636000-0x3b)={0x6, 0x33, "cd2d766689a715e8f92bbee88d075710b9c285ddd35c1eef08c7ef8fe2498738788fdd5b3f6dd70a2dde4c14c41752043ec53f"}) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x6) sendmmsg$nfc_llcp(r0, &(0x7f0000611000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000d43000)=[], 0x0, &(0x7f000080e000-0x34)={0xc, 0x29, 0x4, ""}, 0xc, 0x0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000028f000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f74000-0x9d)=""/157) 2017/12/28 00:14:11 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000105000-0x8)={0x0, 0x6}, &(0x7f0000508000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009b8000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x1, 0x10000000000000, 0x40}, &(0x7f0000cd3000-0x4)=0xa0) sendmsg$key(r1, &(0x7f00001a8000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e21000-0x60)={0x2, 0x401, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fanotify_mark(r0, 0x0, 0x20, r0, &(0x7f00002c2000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c65000)=0x0, &(0x7f0000058000-0x4)=0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000421000-0x18)={0x0, 0x7, 0x0, &(0x7f0000874000-0x8)=0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e7000-0x6)={r2, 0xffffffffffffffd0}, 0x6) statfs(&(0x7f0000416000)='./file0\x00', &(0x7f0000783000-0x92)=""/146) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000192000)=0x0) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mknod$loop(&(0x7f0000d3f000-0x8)='./file0\x00', 0x80, 0x1) syz_open_dev$mouse(&(0x7f0000ca4000)='/dev/input/mouse#\x00', 0x7f, 0x200800) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 00:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f000059f000)='/', 0xffffffffffffffff, &(0x7f000072c000-0x1)='/', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000090b000)='/dev/usbmon#\x00', 0x5, 0x52000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000df6000)=0x6) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:11 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d32000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fe6000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008c8000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) 2017/12/28 00:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80000) read$eventfd(r0, &(0x7f0000910000-0x8)=0x0, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000039a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0xb, 0x0, {0x0, r1}, 0x100000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2017/12/28 00:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fstatfs(r1, &(0x7f000096a000-0x2f)=""/47) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common="00000000000000040082ab0000000001", @ifru_flags=0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009bf000-0xa)='/dev/ptmx\x00', 0x30080, 0x0) connect$inet(r0, &(0x7f00007c2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 00:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023e000)='/dev/rfkill\x00', 0x121442, 0x0) getsockname$inet6(r0, &(0x7f00002e8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000218000-0x4)=0x1c) r1 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/selinux/create\x00', 0x2, 0x0) userfaultfd(0x800) r2 = add_key$user(&(0x7f0000be1000-0x5)='user\x00', &(0x7f0000fd0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002db000-0x68)="fe3d6b77962141d248ac51c1845b1e41eab8d697dffe46a8242a32b219fe9f64dcef44a1c8e550664c5018ccae1593aa78989b352fb15e8730fba3653ed817db11f1da4f2fe5ca19ad3e85341536fadbf74a9b53ac9f7dfa7cda3a90d20311c639a7ca1911cc06ee", 0x68, r1) r3 = add_key$user(&(0x7f000021a000)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b44000-0x2c5)="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", 0x201, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00004ee000-0x8)=0x10002, 0x1d) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x400caeaa, &(0x7f00008dd000)={0x4, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000536000)={0x0, 0xffffffffffffffff, 0x0}) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000dc000-0x20)={0x101ff, 0x2, 0x1000, 0x1000, &(0x7f0000aa4000/0x1000)=nil}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b9d000)=@add_del={0x2, &(0x7f00006cb000)=@common='ipddp0\x00', 0x2}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mq_timedsend(r1, &(0x7f000054e000)="", 0x0, 0x4, &(0x7f0000935000-0x8)={0x77359400, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/28 00:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d8e000-0xa8)={{0x55, 0x1}, 'port0\x00', 0xa, 0x20000, 0x0, 0x7, 0x1ff, 0xffff, 0x8001, 0x0, 0x1, 0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000171000)={0x0, 0x1}, &(0x7f0000afb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c97000)={r2, 0xe3, "bdb4d508d6f2d80e25d256173740da158b1c14023afc590bdd4cb876c7f4c826f8d975c68e5042c0a62c85f9558e0d3940f0e2086f10949a2855df6c3525d04d4d4e087dcdd61771fb767a9a725b944d757cac875e80713b72007c6643ffebfc42ab18cb4fed8b44df7996fb51478da38fbd1d9cd245218ed0a855b9baa71565775f9e25d599b4a7dd6c06975324eb769091a898614efb3318c2714d2f64dd637096bbb4e8bc99c6666ffd08b83185a3b6bab99773988fbbe8a07b45fd57b08f0af1f34b69453504b12b0818f188165b4b09fdc816505a7f870e0bb3bacc19e2400ad7"}, &(0x7f0000c65000-0x4)=0xeb) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:11 executing program 6: r0 = open(&(0x7f0000ecd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x100000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000096e000-0x14)={0xffffffff, 0x8001, 0x0, 0x0, 0x10000}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000805000)=0x0, &(0x7f0000e3e000)=0x4) write(r1, &(0x7f0000f88000-0x25)="240000005a001f0014f9f407125a00001e13171308000fdffff708ff0800020001000200", 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002f000-0x8)={0x0, 0x5}, &(0x7f0000664000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ff3000-0x4)=r2, 0x4) 2017/12/28 00:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00032620bfdb", [], {{0x803, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r3 = add_key(&(0x7f00001ee000-0xa)='encrypted\x00', &(0x7f000070f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a61000)="617cafdbe403c4899c7bd7055befdbdaed0e", 0x12, 0xfffffffffffffffa) fstat(r2, &(0x7f00001bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) r2 = add_key$keyring(&(0x7f000032b000)='keyring\x00', &(0x7f0000e01000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000857000-0x7e)="eed12421f95d82fbe491da68e056a9ce12c8994f67995768cdd06121b5778600df2f8c8082def3d15424973b4d8ce2b475255023645e2354be62ad0ecb104782e0d458e9dc503d49d58a2df2555ebfabbf19f29ab9a38d0773027737f47aa5e5c93d9f01e1e6d80648e497f1f6eafef2ae838a59de8f1841c6f18efb1179", 0x7e, r2) add_key$user(&(0x7f0000573000-0x5)='user\x00', &(0x7f0000a10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c80000)="2f50df793e72e63d1af6bf3a64958d80e2697049ed1ef12dd5c404e1ded259a3058c8e81052f824e265c399ff1fd5db30b84b15997ad30a1caf2c9fb0cb76d9834c3f013764186642a77da3efa4937321ca92634014bc04d94f665871f1d75039ba75a8468da17ee1f33e2bec5b702168ad0a96638d7388f02489947813da9961f65055ddd81ac3c83c842bb4c3f9a7813899f35e17e9e2e77d1e90aadb40c3dbd65492bfb2befcf16ab6a528e008010e9bccdc64414220fd5aa8796651659865b22a0d7659c09dad32bfb557988dbc7c5a97b5c318b9da0adeded2bdd9adb64bf8d8a6c9a9ef972f1bb01a766b46d8ab35fd601df9e415b7d1cdd61c35a49c78422b5ffcd581544fdbde55e4713966c240299037fae80e34975d1841e21496289b95b495812f048440d05def669ee6ea64088e88de27c3bc5ed5002c6e9d6d27999d4f3193dd9b69a1f81d7354ca750a1a3d484ad9f9765d05f9caa8b489840b0ea803ea5fdc13ae70751fad5949a228af928ccc0dbdb94556233cebb07631ae2dabd35aa1750ce8b539027ea11fbc632f2ab26ecad2a02f63d6f5720c39f399ee82354dcbfeaa5c5cbf6d5813d45b4d51eb3445f14ee601d460f48b5ff963bc4d278668cab8320178ddb0c391bd0121ecebb30934d3c851fd182abe5837ace122feeb161e2b7a5b89e76038729a4d82dd5dde4ec22ad0425ab871a8aa7be45d2feb91c67e22e15d2af5ccc0ccb31e3f2abc161c2a991be48aabc7f3f155fb81f8feef40e02904cc5948c41a7d92b4a3316b7e0679adb786e3e7812e6815b942abe637f6c57a756fc93c5fe8c72bf83a45e172efdc973e8841bac88744be8d7a0811c13f794dcb25c909a004018c87ba921346d5c962a97ffece830cc2f389fae197b2dfb432901f08f0124cb18ba6f9f933355e2dbb91bc1554f9dde58aa2f8a2305216873125479d07b6aa057f6bce3c51c249f9d0c7f9b2b5315f2f640e05c2fa31b1f76020d940004d500b816210c6e39b03ec53a8669b1d55d4ae3b2f077242c98b13f8ac04e618cceeb80fc8d58b264cf30ff112f77a2a823b89366613d7701d910dcf2c3b08ffe161a0ab8a8019fc4fe3089f203bf5a45c1e365528c06928226fecc8465e943ff35081bdc25619bec1f7faca33d39b2bf6adb823debd7bd83517f610ccd3470e5dfc7540c0ef400c0421daeb32572d9f48959d63943a65a5ee587120e70a66a7af49c0bb80dd93a859cc1777725272e14b8228a7a5234046a8c7f4dde6ea404cade9abb9ddfe037010810777eeeef4191c80ea2eb340874874d92bc91543a432c84e986a94bd25fa8b3c100d9e3b4167a06b23898a6a76303c22161d7f486ec2628aa8c19cbda85fb63f6fa0a5870c8cebfdc63d3f9fbcaa3e4c88e93c5daf9d9c06e45aae4e2224a1846dc4280fdbdb9ac918bb99a767b07418e1aa4d7fa6e782960fd483b7ff0bc61edff3d0f0abfd8b316b1457c7b7a0651a9b4a90a919a667fddb377705bc1c216743b51a4366befe5b982eaef544f4d4d0236525bdcb0b647947f5b6bc1b4a170742c663179bc8a70868699df0dae1c27254bc385d4cfa600548ab92bee67bc218e19d0561a62eab90afcc3d89dc82e949e52c43cbab46fbc914ed4ad68ece5d2265bc54dac1d17b160f550c89e44b76e5fb8ce7a81b43f1e3ace25909320a2841605a51670e7cba1d0d25d49ccef739f479db235734e17bb1f7bb341c8dbd05f584bf8d7e06f1cf258e22cc8e455b2f7a620fcfbe772ec9ad897d2728d2e1f86bf82a9541b2996b71819743508e844b38c5831bb5078285a0488479c6093a0a6de9b9a3f024d846b20a1dda56b230cdbd8f00cd2100e94d86c2cd252ebb42b4416e33a12bb66f8b0628fa4ee94885a7456fefba006c339da66b61042a2b91f7d4d1365c9fe84d36edafae198e2c38eb24d66f016c177d2a57a3e2f9b7ed1ac4db1174f82df1a918966a717bfbe718dbaed137eba9a1a98f2d4e621257489e7ad40428ffeef7a1e4b3ecf3aab6aec3e64333328fabd92fcde056d0345c85e87d41c12dd4154763d99f47312ccebf206299625764b80eadc67ad88e03784518b3517bfc3d96387073a4599cde846326750ac37ba9ddbab4eb6aef6c10d00e65ec36f250feb3c783afb3cc3ccdbe6147bb24251d6e49747ae803ec1644795b09b05b3653be5d2cb7fdb939c2fee006355c207b690212c28762ef83a6cb82a678602d6e2487c9adece713c3f25ce1c8e98f3d3aaa9140c952667f60d748611dfa1a051987ef85dbf6fcb651f5186bea9fbae98f2ea603876ae346b233660899e247bb18a75fad6992be956bfbbaa15852355015a21e01d46996e3cdd177281818801f53fb7b52689ff5174bfd67674c1d7e9e4929d6caea6c1b2ca9a3afb600c5db2919965a1b6480282649f4c10f3e585ac20df98b210fa779223ae9f0133a7139542677c90ad6aa4e66370607dffb2e52a87dbfc7e8ed2439889194736d42b048eac728466baf25dafabffbe5f51b754be7b3ea090a07c9774ca62545ffc889892b7e76846cb63e97f539c0b3136084fe3a3659aaf34e9869e5647ddf7cad0c2ae0d008d7090491bce112402510edd5f2d22d3de2fee8779a6090fb1b2fd3b1558757dffc43ea34c3f806a427c6f55922df98253cf7186197354adbcb1195f50d9493332edadbce2cfd549c9a284957afc6bbe5d86086b7297152912a65f40ca39393c6ddd4715f7fcfee1ccacfbdbf6de00f0dfbd785f6366088401782f943e24fd4a5b9cf181149cadac331cbfeebfaa1881af261989ed7cc0933acbe29f3236c46f6277cda183dd393b6e5d73c06100a8c12216aa455d79cd8596d407e760266c17daebf8ac1d8267c3c5b223139038c2d46c42f9b7d1631daf4487bed88c70d0597ff407de158ce7dd2e3f5202b22fb82d33e930a8cb960734d38f83c23e67a2663ffe363b23cb38242f242a31216fe6c89d691cde00cac4d23203386ca1ce5331bf1aa82982b56ad5ea97c678ed57aa4c61960ced248b01e4b1d72c0a5a46923567259af161ac0f839cbc146f21578fd9545e1523eada094201f3090a9851dfb33bf765d7dcaed63af72e35f8349ee4e3517a726e7ced097267de8c9c7c47767ee93d7ce82bc986590bc0222a42d716e8ab93139fb680bfe40cbcbae36a71358e7c85c04472443c7b3e505105f53491e65080be6610c0ba51aef0dffbc2563f5f77489faa97d138a3fb0a96ded144b80a838892b95fe81ca1be25bf80c522d12776238afc3a35026ac0386c4485ac50690c8fef7e70383a87de61e66597f59734bee053d48e2f0768b1d34169edc5429fe5cdd07ad3ace5805b04502ec0cde16b2f585b7a8eacca833283ba8c2a1c0cf4c25f963f9d4d17be35e7205f0ba53f12922dfaf66c77270c16e8e07ceefdac2de49c0f2090b8f3ed7b668dd71e2e571d4ae4a831f2fbfe0c9410d16838bb24bee22a7ede7de5bd88edf46a4a50aa1be3a88f1ebfadfc584cefd6331ec976c9ca4d5bc3965b7f77420a241f72048c0a49d55950f56f8bca8886905235e0d52f921484f133dc876e4e229d911b3f2f70ffc49895b5630fa187fea9ccd5d9c2471f1df0a703109f563a1c2b9fd403ce8f14a7750aa7550d944fbd7e147f2bdda4814d8fac7879fac93d35a3d89f7b4a1cb2e0d931725baa74a9e55122476640b7b94a6926b14d5bb49d3db9bba18f59dd1d8bdd7aeefd3b70aa337f17e16782a24ead280f2cddab5c0e0af15b47fdfb768be9ca3dabcb852a46fd87e9d38fc3d372fbc3d6c58d74abfb9c99aa1ee39164eb2b1bd733ecc8dd2311a598af4704f7f58667c3a8fcb7ce300fcc7c72378cede3d88a530193e8bba820b36d58a2fbf67d7ab57d424baee10a241ce18e655bab31f0e84c25436a0314ff1f9440ca94665ea8eb7d3acf78cecc7c909beb86c0896b897a5ccde2b3c2667d5795c5ba2312c17a360612a36d8209658a45481c4f41315c9ad8d3cd97f861fa3e56e2ac1ab73ba8bb14c02815f1a10c78627ef0616c20070ed31ebdb576078d87a8cdd30c306d329f40423316fb2299c44de59ea6a02e01ea13be8385ffb0a8d3988ce6476461a51d97dad719dc2fd0f200dc0338a9187138244962df151c467735e1f34d64831bd848aee4060c09a7e4ec81c826f892534f9864f494dd5dcfde0298e4263049b9fc96abe0d149392862d4597d296f264de2e15155c63a01b4ca59a78f4480b0436ecaf04eaba7f08f401379fee20d89ab74abeaba73bbf7f20598cf8c118890cdff08dcde37587e7b8df7b26f22b1b143501d6f36ce8563dc4ef8d4a6aa7e6c950758d9b3a03baf5ae8a2e670d507bb5198f6b30ffbba71e099a90fbfe6198f8c1f30345344d903861ab05a6eb6638c94f8b0834cf29e78325fad425420f380a4f841b0a62b0498a41ea3e8fc430cf405c854a451d49efacb659926a7e6c5bd1fa9ee245dd9bf1bdb48a89b5b765b0cd6b0c4ede76c699aade4712bbaa7baf7a81eb19e442b1d4abf1e16b02b1000455c4d4ba35958b0f15bca2c53c27fdf43fb7a00e5c0a9321a178a8091f1c243bb2734ea93e6507c7cb93f433bdb1f771d4e5c0ebefcb1d444f2101157a206d0697a811a957579f2a5777913a23dd255094d813a385f656e58919d237c60f1fdb4aca533f5a5bc5b6a24133d3eb76617371907f9192604ff952f59c02f60938d57f6e809ecc26f485b63c84044e167528170ceda4162f105de8ec1270e6b6b170a77d845749e5659d9221b5b7aefd5150b77113280fc1bbf1b08ce4a3303dd8b7dfa01c62363689182f03ae45d0c0f05872b0bdbf711d4de048411aeb676e9172157f87cbbbb563bba5a312a54b512b103c7eb71ec02d90e76130f63628c26c7c2067c3c6e53ba32aad268ece9bd5b7d33e49d8f7eba557a49b5a8afcbf962aee12d0f38836bbf59dbeeaf1667d95623e9d8be0ec2acc3804d6fb91c46748538e95573a6719e11cd1bbc28f105a50689eb41c22ffe9c82839a8964fbdcc93564a958e5e52ecd3cc33e36933508a3903bb7b0425113c7eef583ccf86dba67268d641afa594edf6006b35f89005074e143d1c5c1d85798695fd89c76413f27eff1fdf51cb994b41ee9f8e32791b41ff4fbe50980b523abf7d5d4671acdcb9ca087595b9580684e827e9b6901a3f1de8249208553db7ac49e18ec6a9221553213cb561f22bfebf3cc46be9d2d216d9c9078a341872ccf009559c2d50a8c980b189e46fb776fbedea15141d5c152b78380a76cba482ce39a5853d7c97551e92dca5083fb3941e153584f46af4fcf57b1be1fce8a1b33965d2bda3423974a72de3562fa9a9cacf52e165d2d32e0e5d7ed2f7de0070711ea9cbb5c8d3ad2d91d16a54ce6388d6688564c74de64b5b7bd5ba9785f2359cba5d70057dac8b62527cae74b62eb9bd53864446baec30f3449dadf44dbc128b956ffb4a5f9c471e0a256444abe52df574ed18a0ed751b0197e117cf83e7f2f5518fa23777a9507a4f1a51da8a78b3d765adf0661fae8a4588432b4d8a06054aea66d4e17aef42a3104856cd940088e3f9de90cfa7bb4abd702bc85943c25fa6322ddf8abd480c53b8cd8b49af07c86fccb26596f7cdd30857b6e202416572ef86cd99ebc5a0f20f455950efea26d816c8f4c2bdb4411aed25df932517b8ed73153b5325cd3585e054641c9df76c607d7efed99e634664debff848f3829e50b88aecf3c8c713c954372feb5f1835d447565a5cf662ef627", 0x1000, r2) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000bb3000)=""/127, &(0x7f0000034000-0x4)=0x7f) 2017/12/28 00:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000461000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000289000)=0x0, &(0x7f0000fd5000)=0x4) 2017/12/28 00:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0xf6f, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2017/12/28 00:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x4, 0x0, &(0x7f00006f2000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000707000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb1000)={r2, 0x1, 0x73ef, 0x99}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00005c4000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7fffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) get_thread_area(&(0x7f0000e47000-0x10)={0x0, 0x20000000, 0x0, 0x7, 0x2, 0x0, 0x0, 0x6, 0x9, 0x3a}) 2017/12/28 00:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ace000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000be4000-0x5c)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) seccomp(0x0, 0x1, &(0x7f0000359000-0x8)={0x3, &(0x7f00008fa000-0x18)=[{0x2000000000000, 0x1, 0x10000, 0x7fff}, {0x800, 0x2, 0xfb, 0xd6e}, {0x5d2, 0x3b40, 0x7, 0x1}]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000608000)={r0, r0, 0x2, 0x1, r0}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/cuse\x00', 0x408002, 0x0) 2017/12/28 00:14:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000001000-0x30)={0xfffffffffffffff7, 0x8, 0x1, 0x7fff, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x1, &(0x7f0000001000-0x4)=[&(0x7f0000000000/0x2000)=nil], &(0x7f0000003000-0x8)=[0x4, 0xf0], &(0x7f0000002000-0x4)=[0x0], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioprio_get$pid(0x2, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x75e6, 0x10}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000)={r4, 0xfffffffffffffffc, 0x89, "6e36f255e8cb276766cbfe15be0aa4aefd851c93f16d79b196aaf9b5913fb3d8d25e32b0a8fc3c23b3f1928df4a5f518f9cdf97cd62d5cb35455d518696ad460fe78149bb242189ea2404f54aa2752dff7415aeb639b29138edbdd348ae9c4edd5161862b665e9d0b75f7afc70f0e851e09fa2b54d7224f471e715ed543d790832902d583c12c2101a"}, 0x91) 2017/12/28 00:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/enforce\x00', 0x4080, 0x0) fstatfs(r0, &(0x7f0000f5d000-0x50)=""/80) readlinkat(r0, &(0x7f0000f8c000-0x8)='./file0\x00', &(0x7f0000770000-0xd)=""/13, 0xd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000058c000)={0x81, 0x0, [0xbfb, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002de000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) r2 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000c7f000-0x8)={0xfffffffffffffff9, 0x81}) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a68000)='/dev/input/mice\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000ffa000-0x78)={0x2, 0x78, 0x401, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x100000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2c00, 0xfff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a4b000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000cae000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:12 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fef000)='/dev/usbmon#\x00', 0x7, 0x4800) mmap(&(0x7f000093d000/0x3000)=nil, 0x3000, 0x1000000, 0x28010, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) r1 = socket(0x2, 0x8000a, 0x0) sendmsg$unix(r1, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f00007b5000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fef000)=@generic=""/16, 0x10) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0xfff) r4 = socket$kcm(0x29, 0x5, 0x0) sendfile(r4, r3, &(0x7f0000002000)=0x0, 0x876b5e795) write(r4, &(0x7f00002b4000-0x1000)='!', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005cb000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00007b2000)={0x127ff, 0x0, 0xd000, 0x1000, &(0x7f0000e35000/0x1000)=nil}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000352000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000006000-0x88)={0x8, 0x0, [{0xbff, 0x0, 0xbd6}, {0x2c1, 0x0, 0x7}, {0x281, 0x0, 0x7f}, {0x400008f2, 0x0, 0x8}, {0x8b5, 0x0, 0x101}, {0x0, 0x0, 0x9}, {0x20f, 0x0, 0x3}, {0xbff, 0x0, 0x1}]}) 2017/12/28 00:14:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4, 0x80000004) bind$inet(r0, &(0x7f0000e83000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0xb, 0xf2b6) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000022d000)='./file0\x00', 0x8240, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f51000-0x18)=[{&(0x7f0000f50000)="01f19f44e2e38b5776357b014f", 0xd}, {&(0x7f0000c0f000-0xa2)="48acf226ca103fcc924c53b69e0c9f3b18a2e6a288de438d1fa23097c312d2650785621da360a98ae57fc64c61f4d12b6e1260dc735dcca7f476f8f7f2a151549b368754a356da4ffbf15c3be8c0bfed57c8b10c71ce8b078d64d7a1bcbd8fc4be04c2f21c7a50413c790c956f90b2960f764a3e500e6a92603c222d6b8bc66de2848a1b22ed6b4a7b7a105df9c309339bddaa793c988002cbe7431d86233d506f38", 0xa2}, {&(0x7f0000f50000)="a30e21f91d24eadacc6b07017f6490b2bf5f3c4f9b326a836efc8bc8df625d47", 0x20}], 0x3, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f51000-0x8)='./file0\x00', &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000012) sched_setparam(r1, &(0x7f000055f000)=0x1b) 2017/12/28 00:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000796000-0x16dc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f18593", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) r3 = syz_open_dev$vcsn(&(0x7f00005ab000)='/dev/vcs#\x00', 0x9, 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00007ad000-0x14)={0xffffffffffffffff, 0x3, 0x80000001, 0x1, 0x6ed}) 2017/12/28 00:14:12 executing program 6: r0 = creat(&(0x7f0000482000-0x8)='./file0\x00', 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00007a8000-0x10)={0x1, 0x4, 0x14, 0xfffffffffffeffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x8001, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000891000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000019000)=0x200, &(0x7f0000236000)=0x4) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="390000000003", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00003b2000)=0xffffffffffffffff, 0x4) 2017/12/28 00:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000-0x9)='/dev/rtc\x00', 0x242001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000940000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$fuse(r1, &(0x7f000007c000)={0x28, 0xfffffffffffffffd, 0x1, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b12000)={0x888b, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/28 00:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000943000-0xc)={0x1, r0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000ea0000)=0x80000000, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/28 00:14:12 executing program 0: syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x48cc40, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[], 0x0, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fdd000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00005f8000-0x8)={0x399f1736, r2}, &(0x7f0000fdc000)={0x0, 0x2, 0xcd, 0x8, 0xfffffffffffffffa, 0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x2) [ 243.902062] device gre0 entered promiscuous mode 2017/12/28 00:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000165000)=0x0) timer_gettime(r1, &(0x7f000096c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b2f000-0x8)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, r3}, {r4, r5+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r6, 0x1000000000016) 2017/12/28 00:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f000048d000)={0x0, 0x0}) memfd_create(&(0x7f0000b9f000-0x1)='\x00', 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbb000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat(r1, &(0x7f00007d0000)='./file0\x00', r2, &(0x7f00007d5000)='./file0\x00') prctl$getreaper(0x2, &(0x7f00005e6000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000045f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000403000-0x5c)={0x0, 0x0, {0x4a6569c0268b5384, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0x49, "aaee0a3623ac982a6434f3da2fce42bff4bf15b581b5844d3d279e399eef9bda1b5410a242ad6cc6e81897d0e930878f7f5830b862152036470b75fb7aeaec02baaef68a3cb8418796"}, &(0x7f0000b37000)=0x51) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000083000-0x8)={r2, 0x1}, &(0x7f000070d000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mq_open(&(0x7f0000833000)="656d312a252cfc00", 0x0, 0x100, &(0x7f0000d6e000-0x20)={0x6, 0x3, 0x4fa, 0x66, 0xffff, 0x8, 0xcd, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000201000)={"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"}) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000076f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00004db000-0x8)={0x0, r1}) r2 = socket(0x40000000015, 0x5, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000a19000)="02000000", 0x4) 2017/12/28 00:14:12 executing program 6: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) flock(r0, 0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad1000)={0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xc) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad2000)={0x533, 0x200, 0x0, 0x606c, 0x3f, 0x5, 0x3, 0xf3c, 0x100000, 0x0, 0x81, 0x8}) 2017/12/28 00:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000338000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000dd6000)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/rtc\x00', 0x2, 0x0) dup2(r0, r4) 2017/12/28 00:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eec000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000287000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendfile64(r1, r1, &(0x7f0000f24000-0x8)=0x0, 0x7f) fgetxattr(r0, &(0x7f000001f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007c2000-0x1000)=""/4096, 0x1000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00009cc000-0xe0)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x11, 0x0, "6d54243fea8f1756a70bcfdc8073acdbd8eaac9e94b390fa6af938450acb8ba74cb63d4fc6a29e086f1b939c4d38cadef48a34e832b188eba72548d93a49edc6", "6372db1f84ca49035ed34d88698b69122895e3b4ccf5bc29b554a3656d630b301bb8d68ead2f9fb8e56357c4800ae62609d904b7de48ac1182413a89749391c9", "e97e57d4c18903a26f79d57bbf28db52d45defef293e77e1b8cd46aa0c1e02a4", [0x7, 0x6]}) 2017/12/28 00:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ca000)='net/udplite6\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00007f5000-0x8)={0x2, &(0x7f00000fc000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000710000-0x8)={r1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, &(0x7f000048e000)=0xc) setpriority(0x2, r3, 0x0) 2017/12/28 00:14:12 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000083d000)={0x1, 0x3, 0x2, 0xf682, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000546000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e8000-0xc)='/dev/autofs\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000675000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000910000)={r4, 0x1, &(0x7f00006fc000-0x4)=[0xb36d], &(0x7f0000875000-0x14)=[0x3f, 0x7, 0x7, 0x1f, 0xa3], 0xde9da9d21cfa2f19, 0x1, 0x490, &(0x7f000053b000-0x4)=[0x2], &(0x7f000067a000)=[0x0, 0x100000001, 0x0, 0x6ab], 0x0}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x100000, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x5, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x38) 2017/12/28 00:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000308000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00001cb000)=0x0) sendmsg$netlink(r1, &(0x7f0000f43000-0x1c)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b4c000)=[{&(0x7f0000dba000-0x2407)=[{0x24, 0x0, 0x14, 0x0, 0x0, "ef81445250fecc38d0c4a726878f99c4648d559f"}, {0xc1f, 0x0, 0x0, 0x0, 0x0, "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"}, {0x95, 0x7, 0x410, 0x9, 0x2, "58c0d0dd392ac51963df82e8edab8748763d1766e980b8c93313e37d7ab59ec37defa12dce877f228fef8be332d953085101a46dcbe53c1e31f7107d520ad5aff65df2610cd510d0587bf176d794064163e2d2cd7ff76f293c8c59f9c3492964e2a7cc20b7041c1baa63c68f3c25a35ed59897850cd29b0e131f0de9dc630f6473621955ee"}], 0xcd8}, {&(0x7f0000c91000-0x19a)=[{0xf1, 0x4b, 0x603, 0x6, 0xff, "a9ce315fd46660af45d4c6905f5648ef5c73c41ac110fef18fe597aa129cf4d78f5749a098971c7e28e9f744d115645bc4413ebf228db28b1f7ddbaa8c31baf18265754509da6489c1ce1cef9fadb488dfb700a75db81412cf2c860819e87f54a0cb75f8bd0da8f8aee183fa5f0db28c5be6590cda703cdb3385aab78f92360f7e00897b01ea6e19d837f698a9af58bbd3f8048b1e35873d7f3c8dd8f91f454b416dda200d922e6b9e13ef7e5ee48b31b792219a96e81f8fdad889558710a690ab122eb7668ee31dcc3440acff8a3fd722157c28583a76cba4e59fe8434c654334"}, {0x13, 0x1, 0x800, 0x7, 0x5, "4961ab"}], 0x104}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 00:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000bb7000/0x4000)=nil, &(0x7f0000f48000-0x4)=0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001e8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8600}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000100000000004ef8ffffffffffff9d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 00:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000ebb000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2017/12/28 00:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000a0000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000516000-0x1)="") 2017/12/28 00:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000052b000-0x2)={0x7, 0x800}) r1 = add_key(&(0x7f0000bd2000-0x6)='.dead\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7e000-0x2a)="", 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00006ca000-0x5)='user\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0c000)="4e9e", 0x2, r1) keyctl$update(0x2, r2, &(0x7f00008bd000-0x65)='<', 0x1) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ec000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008c6000)=0x0, &(0x7f00006a4000-0x4)=0x4) 2017/12/28 00:14:13 executing program 6: syz_open_dev$loop(&(0x7f0000c36000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000197000-0x2)='\a\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) clock_gettime(0x400000000000007, &(0x7f0000942000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/28 00:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000060c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000092a000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbc000)={r2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000df9000-0x5)={0xbd62, 0x5, 0x7ff, 0x1}, 0x5) dup2(r2, r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001ba000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) r1 = syz_open_dev$tun(&(0x7f0000565000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008c8000-0x4)=0x0) socketpair(0x10, 0x803, 0x6, &(0x7f000051d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000fbd000-0xa)='/dev/vcs#\x00', 0x2f31c4a1, 0x2000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000075d000)={0x1, [0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f000017b000)={0xffffffff, 0x8, 0x7ff, 0x89, 0x53ff, 0x8, 0x479, 0x10001, 0xff, 0xbf4, 0x80000001, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f00001cd000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cd000-0x3)='/proc/self/net/pfkey\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) prctl$void(0x1e) r1 = syz_open_dev$sg(&(0x7f0000934000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f51000-0xcc)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xba, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17da0ce0}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x14}], 0xcc) 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004aa000-0x4)=0x9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6b000-0x4)=0x4, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1c61) getsockname$ax25(r0, &(0x7f0000295000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000552000-0x3)=0x10) clock_getres(0x3, &(0x7f00009b7000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c48000)=""/63, &(0x7f000026f000-0x4)=0x3f) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cb7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000563000)=0x9) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bcc000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) dup3(r0, r1, 0x0) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000005000-0xc)='id_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xd9)="07ba538fab3fd159641f7ea6db2a2846d836c87cd61194fdd5a149d407129b08edf147ded13a99d8ab0ad6aaf9ecbd27e6bbc8e7dc01c72a9b983de0e53512b3d71df78dbeb0c98d98191c4b2562f68dc74e1248a75406f5cce0af1c206266b2929dbc4c74941642d43e1c56c3fb1aad061d010f8ea0164a072eeb931233d1423bfc8040e42b24e2e4432727a55ad60e0747fc12929144847539aaca3cb6a1de4f6ca1258fac56a3cb3cc265d573793dde941d07a34aebe6e8822482b8f1a819bce48d69763c453f4c618466ccff969b1edf6d022c77f1eba4", 0xd9, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000-0x8)='big_key\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x5)='ppp1\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000005000-0x38)=[{&(0x7f0000004000)="11dd19b7d1daed5c59c522e7860cadd468b9feabf2ac19143555642547bad4587878761d336e356490cf3f394647d315ce59bf574d4ec86232a3e65c47a47097d7d8373d7191696582eb1b43197beda6b2141a8ba8b43a8d09f2e2a8ea5922f35651378b3ac71b75950306a45d00d62a2a8338a7e5756d4d2e01e018172187ca7dd09a7e25", 0x85}, {&(0x7f0000004000)="62c569331bc5fb363b7d694540fe698cb4cf1fb7e1eb49cbaebc713617dc43932d3bb49448d5879bb82304900140c7f2d8c968d9065246aa6a37ceb14a172954ac3cbd85cb3f03058decb303f6b973eaaf911ee0fd2a0929cc408237861eff6e2e3d5f840d6e744556fd4157e787487e6e3984f695d77b7175abd90a8c5d6cb6e0c091b424d47ad3aa52f1301daaa3306c99bdcaae9f9fcb3d53399fb1419efc241aa930707b63307b07e5686a5de7e2e78f8a4f4014e8d5fa9093a3f50c40a6588596e5f040cc4bfd732fc83852641f1778ee", 0xd3}, {&(0x7f0000005000-0x1d)="834c2b4048c5312341ba398c5e800d76655590b60d9cce271209dd0d5f", 0x1d}, {&(0x7f0000005000-0xfc)="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", 0xfc}, {&(0x7f0000002000-0x72)="c32542005ff65243235433c65eda29532aeb8fc64eec5fb48e5cbf777635134f3f0189d34c2663b2842e4720acab505bbdddaea9f4ea38f2c60efd731f1a811e131f24e98dc57f4a3e13a9b50018700d2b308bf97b670a017db23db6ccca342f85f9e3953a9a512392ea203d4eef15851501", 0x72}, {&(0x7f0000002000)="147a272bd96667b14d5f8d65ad5d6ef405c2318cea0bc26ec8e3c54600056cbe56471d", 0x23}, {&(0x7f0000004000)="ab6a2addab465e1543da3c594ff013dd5014e7666d2fa7c98a767cf1df102a385bc2dbc3a228ce03c2e4fc321f479db6123bce354f9821fc78444138b4b60ba0efc18b33e2c7f4b2aa5d51bb49fcfc56e561b358c618c3ffc8ad9b86a8762abb98ce2e00d78b935010f2c2960900f6c2db2e822ae34686dc9264691b9c596bbdf720f7cf6d", 0x85}], 0x7, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0xa)=@random={'osx.\x00', '[--}\x00'}) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0xfffd, 0x0) [ 244.607655] device gre0 entered promiscuous mode 2017/12/28 00:14:13 executing program 6: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000003000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000002000)=""/196, 0xc4, 0x0, &(0x7f0000001000)={r1, r2+10000000}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x101, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000)={0x1000, 0x6, 0x80000000, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000a0e000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r3}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000098b000)='/dev/autofs\x00', 0xc00, 0x0) connect$ax25(r0, &(0x7f00002b4000)={0x3, {"4cc9d3d68c6c0b"}, 0x100000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:13 executing program 4: modify_ldt$read(0x0, &(0x7f0000cc9000)=""/59, 0x3b) keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) keyctl$get_keyring_id(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x4)=0x4a9) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000b01000)=""/56) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/kvm\x00', 0x800000800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000022e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffffffff0000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2017/12/28 00:14:13 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000654000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000889000)='oom_adj\x00') epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000b3000)={0x200, 0x0}) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_ivalue=0x7}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000001000)={r4, r5/1000+30000}, 0x8) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={r0, 0x0}, 0x8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r6, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f0000001000)={0x1000000000000000, 0xf000, 0x8, 0x8, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005a2000)=0x2) flistxattr(r0, &(0x7f0000fa8000)=""/94, 0x5e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x4000000003e) recvmmsg(r2, &(0x7f0000bee000)=[{{0x0, 0x0, &(0x7f00006ea000-0x8)=[{&(0x7f000000e000)=""/171, 0xab}], 0x1, &(0x7f0000812000+0xf13)=""/65, 0x41, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000096b000)={0x77359400, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f000059c000)={0x9, 0x3, 0xc1a, 0x3, 0x1, 0x800, 0x6, 0xff, 0x7, 0x3, 0x47ec600000000000, 0x6}) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f00006e5000)=[], 0x0, &(0x7f00005f5000)={0xc, 0x1, 0x1, ""}, 0xc, 0x0}], 0x1, 0x0) fsetxattr(r2, &(0x7f0000e5d000)=@random={'system.\x00', '/selinux/avc/cache_stats\x00'}, &(0x7f0000dfe000-0xb)='}security{\x00', 0xb, 0x1) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000908000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00002c9000)=0x6, &(0x7f00003c5000-0x4)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000661000-0x4)=0x0) r3 = gettid() pipe(&(0x7f00001f4000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000adf000-0xc)={r4, r0, 0x3}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x8)='cmdline\x00') lseek(r0, 0x28dd, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000009000-0x14)=""/20, 0x14}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000-0x1)=0x0) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00009fd000)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000058a000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000ef2000-0x5f)=""/95, 0x5f) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000252000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r0, &(0x7f0000717000)="7d5e6f6f787654617de96f3b257f4ac40ca3cfffea7977f3b39243e27ff645d1c746c91b29dd0349663ce7eb39d65dc2926e5cbe1b0dd73358d548e5", 0x3c, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000396000-0x4)=0xa2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000ada000)=0x3ff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r5 = open(&(0x7f0000407000-0x8)='./file0\x00', 0x103c03, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f54000-0x20)={{&(0x7f0000c20000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000b89000-0x4)=0x0) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a3c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca4000-0x4)=0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:13 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000049000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cb8000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f000025c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000969000)=@abs={0xff7ffffffffffffe, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) dup3(r3, r2, 0x0) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000ff3000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000000)={0x8, &(0x7f0000000000)=""/155, &(0x7f0000001000-0x80)=[{0x4, 0x37, 0x4, &(0x7f0000000000)=""/55}, {0x1, 0xc, 0x3, &(0x7f0000683000-0xc)=""/12}, {0x0, 0x95, 0x7, &(0x7f000051e000-0x95)=""/149}, {0x2, 0x7e, 0x1, &(0x7f0000de3000-0x7e)=""/126}, {0x80000001, 0x9, 0x7ff, &(0x7f0000001000-0x9)=""/9}, {0xac, 0xa0, 0x4, &(0x7f0000df8000-0xa0)=""/160}, {0xbef1, 0x92, 0x145, &(0x7f000076e000)=""/146}, {0x6, 0x1000, 0x8001, &(0x7f0000000000)=""/4096}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000002000-0xb6)=""/182) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0xbc7, 0x6, 0x5, 0x944, 0x9, 0x5, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x7, 0x4, 0x8}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r2, &(0x7f0000004000)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x100000001, 0x4) ioctl$VT_RELDISP(r1, 0x5605) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2000000000}, 0x4) connect$bt_l2cap(r0, &(0x7f0000004000-0xe)={0x1f, 0x6e58ad83, {0x9, 0x5, 0x1, 0x1, 0x9d, 0x468375da}, 0x100000001, 0x5}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r3, 0x1, 0x5, 0x10001, 0x0, 0xffff}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r3, 0x1000, 0x4, 0x8, 0x1, 0xff}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000007000)={{0x1, 0x0, 0x86d, 0x3, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000568000)='stat\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000068b000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) readv(r1, &(0x7f0000630000-0x8)=[{&(0x7f000035e000)=""/76, 0x4c}], 0x1) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080f000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00007c3000-0x4)=0x7ff) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00004ce000)={0x3, 0x78, 0x1, 0x8, 0x400, 0x1, 0x0, 0x8b, 0x40001, 0xb, 0x4, 0x8, 0xb4e7, 0x0, 0x0, 0x80000001, 0x1, 0x2, 0x9, 0x9, 0xffffffff, 0xbb, 0x5, 0x80000000, 0x5, 0x7fff, 0x0}, r4, 0x1, r1, 0x2) connect$inet6(r0, &(0x7f0000884000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) msync(&(0x7f0000193000/0x1000)=nil, 0x1000, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000343000-0x50)={{0x1, 0xa2cd}, {0x4, 0x1}, 0xff, 0x4, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f8c000-0x10)={0x4, 0x4, 0x1f, 0x8000}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000089e000)={0x9, 0x8001, 0xa2}) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:13 executing program 7: r0 = creat(&(0x7f0000e25000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000970000)=0x4) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000b4c000)="", 0x0}], 0x1) 2017/12/28 00:14:13 executing program 0: r0 = socket(0x15, 0x80005, 0x5) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00009f3000-0x1000)=""/4096, &(0x7f000049c000)=0x1000) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000aaa000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000f4a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x2, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008f8000-0x8)='./file0\x00', 0xa2040, 0x30) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000011d000)={0x856f, 0x8001, 0x5}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000317000-0x20)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000caf000-0x18)=[{&(0x7f00000d1000-0x8a)="65ff85b0ae85ee1908d35bdd60475cf4b256473be31431a496dd5b4d7adecd50096828bd94f7793099725c2f793845bd89d21ccc6eff10a39108a02a8d746a49f315be22a938b31024410c26d2cfa7e5f10fce5a97848848e643842e2d7d47b9897a4a7bbc789eb89287a98eab403605c3", 0x71}], 0x1, &(0x7f0000231000)=[], 0x0, 0x2000}, 0x0}], 0x1, 0x80000000) 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 00:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a40000/0x3000)=nil, 0x3000) r0 = socket(0x1e, 0x1, 0x0) sync() sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010100000020df0000080000000000805bf86c57020037090000f1fffff40000000000000000000001030000010000000100000028000000080000010000000000ac50d5fe32c4000000007fffffff06008356ed55a6341c1fd45624281e00071dce000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000980000)=[{&(0x7f0000a42000-0xf7)="db", 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000a40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000bc3000)=""/231, &(0x7f0000a40000)=0xe7) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0xffffffffffffffff) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000aa7000-0x4)=0x0) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd7000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000d8a000-0x20)={r3, r4, 0x0, 0x80000001, &(0x7f0000e0a000-0x5f)="61d55fb0f97ce0482c99a725fe25d5e8bf90c5c408dc2378a6ed5d92a3d612b8b5d6113f5ba3afba80c8401dee95346a2e9f1edfe88eb1f760a14b627c96be70382a911fd895990faf03c06a1f6213840d692f253de05e732078d840f6255b", 0x4, 0x5, 0x7f, 0x3f, 0x7, 0x1f, 0x8, ""}) connect$ax25(r3, &(0x7f000080b000)={0x3, {"16145854760e43"}, 0x40}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00004bb000)=""/159, &(0x7f0000219000-0x4)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000653000+0x7b0)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000f6d000)=0xfffffffffffffffa, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000013b000)=[{r2, 0x1000, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x400, 0x0}, {r0, 0x24, 0x0}, {r2, 0x4, 0x0}], 0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f000053b000-0xa8)={{0x2, 0x83}, 'port0\x00', 0x10, 0x0, 0x4e9c, 0x7, 0xb9, 0x5, 0x7, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00000fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ec000)=0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00003a9000)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000594000-0x8)={0x0, 0x100000000}, &(0x7f0000954000-0x4)=0x8) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f00006be000)=""/64, &(0x7f00008b0000)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000091d000)={r3, 0xfffffffffffffffc}, &(0x7f0000005000)=0x8) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000124000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000dc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000013f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x5}, &(0x7f000023a000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bc8000)={r3, 0xfd4, 0x1, 0x9, 0x81, 0x20000000000001d}, &(0x7f00007a5000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000300000)={{0x0, 0x100000000000101}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000784000-0x8)={r4, 0x401}, &(0x7f0000de5000-0x4)=0x8) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002d6000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d46000-0x4)=0xbf0f, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0xc8, 0x0, &(0x7f0000008000-0xc8)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x3}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000006000-0x20)=[@fda={0x66646185, 0x3, 0x4, 0x3b}], &(0x7f0000005000)=[0x40, 0x1635d28593478698, 0x40, 0x78, 0xffffffffffffffff, 0x38]}, 0x8}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000003000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000006000-0x1)=0x0, 0x1, 0x0, 0xc}, @flat={0x0, 0x1, r1, 0x3}, @fda={0x66646185, 0x1, 0x3, 0x29}], &(0x7f0000007000-0x18)=[0x78, 0x38, 0x38]}, 0x5}}, @clear_death={0x400c630f, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000994000)=""}) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c4f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000025a000-0x30)={0x7, 0x312, &(0x7f0000b54000-0x70)="e3dd81e8d011873a4d0c7eef6231dd7a74c08ff80b6deff8082bc4449b223fe0d935706db0ab7f48d7848b73bca1940fefb63eb4e83cca40dcedb7392132e65a508dc248c13e5674993fdd5ad8ba461ebe1ddc23dee546e810a77c9c670bb263d653b63e0e5101bbf563fe3e6d512b0d", &(0x7f0000f3c000-0xe)="aed26ef242df887d970c7c32ca2a", 0x70, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000993000-0xa)='/dev/ptmx\x00', 0x7ffe, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003cd000)=0x0) 2017/12/28 00:14:13 executing program 7: get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000093e000-0x10)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0x1) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80008, 0x5) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d4000)='/dev/sg#\x00', 0x0, 0x6001) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00007b3000-0x4)=0x0, &(0x7f0000526000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000178000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a51000)=0x0, &(0x7f0000aa6000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000296000-0x98)={0x0, 0x90, "551d5b95f7486201d84a0044636ca9e6a43f7e89f05c96de82c46cb54fc9dfec5af6a5f6519a2f6a3e5163173a4cb1cea243ee9b96f5285320a54f5f7f8c4fdb00ecfbd535ce85d8fe4f443358417987885b6187032e6376f22ea6f8404807c4953eeb327e0c4fff26d217db352a4be85912ad66e18bc2ab063400dde29e98cd1a2aa25978c39de0999493c82a6d2a4b"}, &(0x7f00005db000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003bb000-0x49)={r4, 0x41, "33c720bcbd9c993a7ae7464ef8c7bb73e5934817332bd18b39541e442977c690f5dc651b1f6fe1d7b52fb802cb2ba77db6ec466e399b6594d243300cfaebe07e43"}, &(0x7f00000f8000)=0x49) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000a07000-0x2)={0x7, 0x6}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b29000-0x58)={0xffffffff00000000, 0x6, 0x4, 0x6, 0x1, [{0x7ff, 0x7fffffff, 0x4, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}]}) socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r8, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x1, 0x49, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) dup2(r7, r2) dup3(r7, r5, 0x0) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x4, 0x8, 0x0, 0x5, 0x4000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000015d000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000eea000-0x8)={0x77359400, 0x0}, &(0x7f00001ab000-0x8)={0x0}, 0x8) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000c5e000)={0x431780000000000, "b9e5bd1bc2c7"}) 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x227b, &(0x7f0000a72000)="02") fcntl$setstatus(r0, 0x4, 0x3ff8) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b7f000)={0xf07, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00004ca000-0x10)={0x9, r1, 0x10001, 0x8}) 2017/12/28 00:14:13 executing program 4: setrlimit(0x0, &(0x7f000058e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f26000)={0x1, 0x1, 0x7, 0x3, 0x5}) r1 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d49000)={0x1, 0x0, 0x0, 0x0, 0x0}) [ 245.111602] binder: 8585:8587 BC_INCREFS_DONE u0000000000000000 no match [ 245.119449] binder: 8585:8587 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 245.127489] binder: 8585:8587 got reply transaction with no transaction stack [ 245.127500] binder: 8585:8587 transaction failed 29201/-71, size 32-48 line 2690 2017/12/28 00:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c3f000-0x28)={0x0, 0x12, 0x9, 0x5, "ecb5a9609368b0bb2b4ebbfbd49bc326d9f4b3798599f27f5ccd7ba6760f426f"}) r1 = getpid() process_vm_writev(r1, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000067b000)=0x2) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000956000-0x9)='/dev/sg#\x00', 0x3, 0x400000) ioctl$KDADDIO(r1, 0x4b34, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c4e000)={&(0x7f0000155000)='./file0\x00', r1}, 0xc) kexec_load(0xfffffffffffffffc, 0x5, &(0x7f0000002000)=[{&(0x7f0000f4d000-0x67)="c395e59692062c869d678509f7ffd586e77efd57724d0f19ae9e389caef3c5154a1aaa43339e4d58c3bd38aad33077bb82ba5e14ec63d8bd3cc1306fea6feba3c732cd11f273902d7cb147d9ce8324ab8ed90cdc4c9dec62e10b0595d1940183e35f75c2a207d2", 0x67, 0x8, 0x92}, {&(0x7f00004fe000-0x2e)="2979e15532fc383277008e1abb40b6fa3725323bcb6e9b3da8ae6d6adca1efaa437581458647206ecf04c0c37c5d", 0x2e, 0x2, 0x2}, {&(0x7f0000e10000-0x9)="98721ebfdc73352e94", 0x9, 0x8, 0x7fffffff}, {&(0x7f000021c000-0x5e)="e819ee1e8e46a6398f29a1814e1c618e0715173c12c6bcd6356dd047826b494dc6e867c225e5fa34832e7fb0c27d0dea7db46e25b7e6146b23fd0d1b098928c8c5c4a6f39ef0d77832b610c3cc49132a71f927cfcd7d0e602ae22f57b13a", 0x5e, 0x7, 0x10000}, {&(0x7f00006fc000-0x91)="70f39b4539d5e442cd60e8fe901054bb5bd82fe22201c6168bab4f2b8d63ca02fa14cf4b388ce28ac4f781da3d12115470f63c87ac2c63e984e2b8c5134b392fe5f28ef1a9d79017022c0baea72765e8e8cd55d3219c329c9691a9956705961cede34564073d12b61572945c44a9407f369195b18750bfe7addcd1c88d99c7a50e18387dc52061c4a54778759818de67ca", 0x91, 0x1, 0x1f}], 0x1e0000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000496000-0x4)=r1, 0x4) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000614000)={0x0, 0x0}, 0x1, 0x0) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f00009b7000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = getpgrp(0x0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008b3000-0xc)={&(0x7f00009ef000)='./file0\x00', 0x0}, 0xc) ptrace$getregset(0x4204, r2, 0x7, &(0x7f00006fd000)={&(0x7f00007b3000)=""/4096, 0x1000}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000034a000)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000386000-0x14)={r0, r3, 0x6, 0x1, r4}, 0x14) tkill(r2, 0x1000000000016) 2017/12/28 00:14:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000035b000)=@common='yam0\x00') msync(&(0x7f0000fa9000/0x2000)=nil, 0x2000, 0x3) [ 245.194381] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000403000-0x16)='/selinux/checkreqprot\x00', 0xa80, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f000021b000-0x8)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9000)=0xcf5e, 0x4) 2017/12/28 00:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000c5d000)=0x8, 0x4) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000f77000)={0x7, &(0x7f00004b8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c36000)={r2, 0xd}) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000954000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000524000)="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", 0xfc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007ae000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d0d000-0x70)={0x2, 0x1, 0x0, 0xfffffffffffffffd, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c7000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b38000)='N\\', 0x2) tee(r1, r2, 0x7c19, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ce6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x3, 0x81, 0xffff, 0x4}, &(0x7f0000bbd000-0x4)=0x20) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033d000)="6e65742f72617700aa0000000000000001e16a25477337fa0f3d89287b94410132a6f2a3a8e6355748e0843a28ba8d7aeabf72bbdd908b1c9c0e1bf877173ba21167f9274e010b3e43fba98cd71339dc01863fa3b84ff582978f0e0100000000000000d29fea99bce6fbf5460170915d877d43cd1af3f74758cb46d9d610ed2f09ffda68aa64cb2466d7dc4fe9714e2437dc3361b03113af8ec328a19519fce773e6b8dd64d1c100570eef251992a653c15d1bcfc47cbc8af7651b180b476aa15139c3d63650a1a75af3a3c96484fd149565e3c2474a2bd39ada86a25878ccdcb7e5dba4d8c0ff64fa8e1941badc3996") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000ba6000)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d90000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000085d000)={0x2, 0xffffffffffffffe1, 0x1, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r1, &(0x7f000068d000-0x58)={0x27, 0xe, 0x4, 0x7, 0x6, 0xf584, "28cc896d7eac3de50d6c50a5a0e33b697749d83acb13211a576f98b6409e499b9f43d9cc853ccf0d89b2aa422652aba64fdfb70a300942c42e818949d7c2a9", 0x2}, 0x58) lseek(r0, 0x0, 0x2) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000731000)='./file0\x00', &(0x7f0000db9000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 00:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffb) r2 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b3e000)={0x7, r2, 0x1}) 2017/12/28 00:14:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x400000000000005, 0x84, &(0x7f000002d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x7}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000002c000+0xa88)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) syz_open_dev$tun(&(0x7f00007f7000)='/dev/net/tun\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6b, 0x21c0) fallocate(0xffffffffffffffff, 0x0, 0x101, 0xfffffffffffffffc) r1 = signalfd4(r0, &(0x7f00001b3000-0x8)={0x1f}, 0x8, 0x80800) r2 = socket(0x2000000000a, 0x805, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x48)=[{&(0x7f0000001000)="c97148cc59e8c5d397b0ca47c16d658151a85ea4818c9c8cabf05bfd70bdd1f573b69a12f1058ccf3751dfdd3afbb1acd2c1616733145bf7dff0d583e11a816b67f77e2dd224a19dc1571f9be8e83cc1d396bf248c27b3186df5577cce23253ba0aee4f23d956295acb105815e4b1cc61f327151525d77147ec0128cf5ce728dabf9d9a55e8fe1a47af173780b8f3d5f2704562da06de110d92179267c10743a3351c829c19b2b3dc1c51f53f08baaa4df80776c133d09753da7b44afa4f1112bd52523ba2e204", 0xc7}, {&(0x7f0000001000-0x58)="92116c51929f42358bdff7568ec97e6087b26faa9f86686ec4b672371ad31a58c63e0651a4b056b66e4995554008feb7f5dbdda4a41e6e03cf7c6d238597ad7d26c9557df1b564083df5ad086b23f72f56979c6d527d26de", 0x58}, {&(0x7f0000001000)="de489d77f8452d56fabac97568f8ba76309227e5ff90ef9805406eb7323a2d0fbb25ffcfca739419ced909f07e2ad69e9f3abe33b60266642d0e82c16dc148ac3620c5a6191b799711b42b312dc926d7df78263d1ce7b5019a1ab7a04b24328764545aa328f94318e44ef8ea8807a73570ced9932afe1e37dc340f306c99888d900dbf94b5abdacf0695f936bb870cbb05035a9af0d937e7592dfa1b1775882b4068bc8ff6974772a2973b42658add290930ecc80e895f5d7a05c3c10abd196a716500b555c6c50c327af28249a0814e3e", 0xd1}, {&(0x7f0000001000)="04c9e86328dbd6b2d6416b1ae17644adbaf006843a25da0c3c37488804bde0fe59bc55cb7288b0f90c20f30b9f0fac19c740c8f97a4f8cf82c60e12c736849dd2a12f368ad719cf1044123a22d8371947909a0cc524353eb66d071e9d3addb7d913d05619b33f1b551c28668e7fb2b9937540ec2d1900e5efa6d3807349182", 0x7f}, {&(0x7f0000002000-0x2f)="3123a631befd0078b6bdb321eec8ba7762024ecbfb4204235de835752593613b9612201c8c25c9ff540bb6c2cfebd2", 0x2f}, {&(0x7f0000002000-0x36)="e485077ee50cdbe2baf14c88b4f8d28e985133bdc18662a5b6b7f96958aa8057922cf3493ecd5d8b018342404b48f6cb240a04cf9d81", 0x36}, {&(0x7f0000002000-0xb1)="64b4a7a530a31a963be398e2102a90fa16d55c3c8dae8662466d924cbd2023e44a5fcf3b18df2714e82064dbc656c0784359bfdd07dfd8a25fa11a16293191f8ff8b57517f0788d69e5493527f56b94da936bd31c1c413007b3af3b26f9b82da69aad6f707f1320d40da98096015389778a49ccfb07670fd7eef109c03596f47a20d9e90e0fa2074b9b6bf7e9799ebb47aedeffaea994acc4c80a4ac89c8a56589e9fb990f2a7873310adea2b2b2dd60bf", 0xb1}, {&(0x7f0000001000)="2952c0495cb7", 0x6}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x75)="b70175127c81296a79b25018123f99cae35e704b17986a79973714abf55fe1d57821c7b8e63edf811eab97cea24d32d3d1a5021de9f798682fa1b613aa7502dd05a9efb31adef4b56dca08395c704bf852b366ada34c769357c057afad139e1643b9b0fb2e3f1fb6b7ee320d7d36c8ce7d58a1295e", 0x75}, {&(0x7f0000003000-0xc9)="3c39649d628761eb8e032a6312df84aaff5dd58a010b3f446331ad0a8432e5291993b905ec5defc9559a654ff19acd428111a6389296d1c53daa5b2ebc58397a321fcb21f790c984acd1abf3c3cfc711522e257c8e8f5539f8afc6d75ab61f0b5c9cc472c74eaf413db0833b03232c0228716c0cabe825703dbdbc3f0195987751c1df39ee4ec87adf8903860c4a8fc883c5f3791b2744cc9cce204352fc204a1f94e47dfdbffe84297b8d77cef098106dc4f311de7c8800f6f63589e8b9021eca7d5e64aafa72c854", 0xc9}, {&(0x7f0000001000-0xcf)="aa518df4dbde0992aabd2e63dcc4447051a6da31dd7caf4aabe708ce37becada34df9ca8ccc7da27cbf776f7f7d078f74f74bedffbe4c43b61921c20aa8acd991d03e09f447f8ca0695df691b2d77f61d93be0ba68733cd29924c5e361e427447ac88c5cfef89ad4e09981a672a219b5453040e43882c58ece4fc729fbb94a9faf5ddd2aa971838db10444df9f26cd7aa90b86130ebd5e9f49a9468a8871af483d391257a72720a7748c894c2684b22c260a06e02c223cf85473b36a1ab7fd910c4ffa8d1077151ac86f6d9c4902d4", 0xcf}, {&(0x7f0000001000)="885eba170754a491b72600fc7b0591fbf4371da4bb852b61b8ca201c0f0b43b8744343927e1ea0b8f4170f8a33ab746c180ff31177557a1e27084168d0faa642ff54c1941fcfaae4062fbd23a2beed70774793a91c332067a1376111488b9107ad9d534892af5d36d75196a3e742602d2db896e064b0061742f3fd3bd4178b14475c924a5811106fa68dec2ce2753d2ab36c8f86ffd1692fd8777e05d27739709d0fdd8d9195afe69259d0a3783dbd1a015042e6707926a255665069eb9741c80bf8e4793f076f43b1055125a8695c9e10c89de3acdaf3950ca3957257cdcb5c94840f70c927ee9c171f", 0xea}, {&(0x7f0000001000-0xac)="18bfb80ebe911e0e99d60f360c3e6ec6ae0807df9f7441188f0cd19cf3a80219657918b4f310b71b7ceb6d460b5817ca03c243e65ee26b096664dbf7224480784f635d69b3d03bdae0b989b086dcf58bad5a67d86df10158002b729809eb95ee1f5d26998d30eeefee36034f084336a36a6d364517d298c0973692d0717f0c7fa2e62a25533e89e5e71e9154b46d65a1c4d7272a5f35dd3eb022119d4ec8c8f26a1eda074f78bbeed5b317de", 0xac}, {&(0x7f0000002000-0xda)="fe17778fce0927fab2ab5ea17a44014bc4dbd504888c805e89a945625839a2df3cb2d5029023b070ef83544a8adcc154ac62426fd0ba46c212df8c0563d1d0dae262c1a98f3cd8bd511e5dfeb4ccc4f76865a9f1709991b6cc65b0af8c542ede4d875e85bb19c7e376be94e96917373296b8e3e353e03e5c877aa779bc11d6c319615d3a9b3f8c2c34aa801eafbff12369b873e82e928e199102012924ad9a8c5cb1dc663a5692dd4b95ff81690502c3752f47da8d4a5bd50dc86cfdd480767e183ea0e2d47fa71537ffcb0dd43298a28bdb009cfef9796256ae", 0xda}], 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x6}, 0x1) 2017/12/28 00:14:13 executing program 5: lookup_dcookie(0x100000001, &(0x7f0000e75000-0xf1)=""/241, 0xf1) mq_timedsend(0xffffffffffffffff, &(0x7f0000dc3000-0x7d)="", 0x0, 0x0, 0x0) 2017/12/28 00:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000049000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000341000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000049a000-0x10)={0x0, 0x6, 0xaea2, 0x7, r1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000898000-0x8)={0x0, 0x8f7}, &(0x7f0000542000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000569000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5f48d171}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = mq_open(&(0x7f0000112000)="6574683004", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000db6000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00002db000-0x8)=0x4b) fcntl$lock(r3, 0x7, &(0x7f0000cce000)={0x0, 0x4, 0x13, 0x7fff, r4}) mq_timedreceive(r3, &(0x7f0000456000-0x79)=""/145, 0x91, 0x100, &(0x7f0000a33000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000d0f000-0xe1)="dd75b604c66962558c9591a6dd1558666be0a3daec2dfaba1162207249be98096422acdb8806a28b202399a43372526ea4acab924bc991c319a6885c3ae572308557351ee8ee6dfe80690ec84a23f23cb9a86cce9f7509ff7690d01ffa87227140c95fb597c562318b9f33d38a613f266e2fa0768f2f89f2b4d95b6c78558a354d63fbb6401343650fcdf3a12f88680b1e9e6342b2b5f2db9c39fa891a710eaedac49114f8c5eefb8efa7d1c7217432cc512db10b7ca389caec16c82cb5385590606cc2503815057c37f8cbf1cfecb8478df3433c61ed444d64fa3ee276688464f", 0xe1, 0x4c005, &(0x7f0000eb9000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 00:14:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000003000-0x90)="828d5c85968bea6aa9d5110d4ce6313e7c45d36a915f9abe9d02cc17c686871be41f693b08dda0250163007bf8c835af2955f70e70c0b432c0964b1445d7dd236e9620ec56060000000000000000000008df65fe220e42fdfbf3a2901d0fc52206349a13cc639481d77ae994cefa55ee5a7143e804759628e4b3a8fef52a28fa333a173d81695f69e889af6e665e2001", 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x7f, 0x0, 0xd0, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000003000)=0x5, 0x8) fadvise64(r0, 0x0, 0x2000000000000000, 0x0) 2017/12/28 00:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:13 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x8000000080009, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/28 00:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000737000/0xa000)=nil, 0xa000, 0x200000e, 0x10, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a8c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x1000, 0x8001, 0x40a}, &(0x7f0000456000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000950000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1000, 0x10000, 0x4, 0x2}, &(0x7f0000f97000)=0xa0) 2017/12/28 00:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = dup(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000045b000-0x20)={0x12714, 0x3, 0x2, 0x2000, &(0x7f0000ff4000/0x2000)=nil}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000025a000-0x4)=0x0) getpid() r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000044000-0xe)='net/ipv6_route\x00') fstatfs(r0, &(0x7f0000532000-0x51)=""/81) openat$vcs(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r4 = request_key(&(0x7f0000698000-0x8)='big_key\x00', &(0x7f00006fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4e000-0x9)='/dev/vcs\x00', 0xfffffffffffffffd) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00006fa000-0x4)=0x64, 0x4) r5 = request_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f00000f7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b33000-0xf)='net/ipv6_route\x00', 0xffffffffffffffff) keyctl$reject(0x13, r4, 0xd972, 0xe1, r5) 2017/12/28 00:14:14 executing program 0: stat(&(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000054b000-0x4)={0xb285}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000238000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2017/12/28 00:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000107000-0x18)={0x0, 0xffff, 0x20, 0x3, 0xffffffff7fffffff}, &(0x7f0000462000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a44000)={r1, 0x1, 0x7, 0xc, 0x1, 0x9}, &(0x7f0000339000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000797000)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffffa}, &(0x7f000028d000)=0x98) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b4000+0xf0c)=0x0, &(0x7f0000174000-0x4)=0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) 2017/12/28 00:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendto$packet(r1, &(0x7f00005a5000)="8464f82b396edf3d8772bd0ca46fb920d1c220a4071dd05390e4650fdd042cf28f3eee1578e4115318af51f0a10beb68f17a2b87d829328f0546e3e5b8d95bd40a23c2889ba5a3aaa2d2f3af611e2d648a0f3d4ef5a55adf852b283a1655168fc068aeb7fd64206b472f777995d224", 0x6f, 0x20008804, 0x0, 0x0) 2017/12/28 00:14:14 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a18000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002f9000-0x4)=0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x14, &(0x7f00003da000-0x5)="", 0x0) 2017/12/28 00:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002d7000-0x24)={@common='bond0\x00', &(0x7f00003ec000-0x95)=@ethtool_perm_addr={0x20, 0x8d, "215546148cbd3a418c95651f0db7628b7c01d671607980432de597cdb7592f35cfd5c68837c0b195fde56783e036fafd244290c1b30e2ae5948724d559668f2da7e2062dfdf176fec4a8fc6285996d43c6cafe545d93c3166ffbea2bbc8fd73488ec8af10e104cd94defa3ca1f1f4ee5116e4ea7c3446b3ed3ccb8f17b7c7e28bcab5ad0111ec7ba6c1eee0256"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/checkreqprot\x00', 0x4402, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e80000)=@assoc_value={0x0, 0x0}, &(0x7f0000921000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000188000)={0x75, 0x0, 0x8, 0x3, r3}, &(0x7f0000f98000-0x4)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2017/12/28 00:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8000, 0x0, 0x7ff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000521000)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x220, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/autofs\x00', 0x2080, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000048000)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x3}, 0x8, [0x2, 0x80000001, 0x815, 0x38c, 0xe9, 0xfffffffffffffffb, 0x3, 0x4]}, 0x5c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000922000-0x4)=0x0, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000f12000-0x10)={0x400, 0xc0, 0x427, 0x200}) write$eventfd(r3, &(0x7f000022c000-0x8)=0x3, 0x8) vmsplice(r4, &(0x7f00001a6000-0x8)=[{&(0x7f0000f8e000)="c33beb36ceee9f473507ce874838ff4ecf494cce8a383b00aef863faef93c6c9d373db4668e7cbe522689ab3dcc7842ef59b668e5e3cf17a23d2e53f8b0d97c9710865754aa5d579eb19a7e0262a2df99bd611012662ad8ba65072e0e3c3a3f428007b5a79c239844078a263d57547a5e94a0ee5c779ade2b4483596da5a2b7f2d666703ff165a7bb6698484d07364d05b94eb94e31cfd47489b04db7e304c03f6385010eaf94230c8575094edf0f8ce75898e622ad72628122b13b3eab5164e63e747f3117e1536a1e53f39dc3954c250a8be23e071944b7c73790f", 0xdc}], 0x1, 0x7) sendto$unix(r5, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000057000)="", 0x0) ioprio_get$pid(0x3, r1) close(r4) 2017/12/28 00:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00008e1000)={0x0, 0x12, 0x4, @thr={&(0x7f0000b10000-0x5a)="229f61fd0d382e304c30c1a6014de90c537533da829ad7cba9ad9900aa1dd53d6d529a1b42fb74d32da11458d46e48180e09a215a389f31c562c7201716f163afa8e330c4e57fe506b145b4258e3d7d8f4db89eabd6ca6655e54", &(0x7f00000ea000)="29514fdd8ce04cbffb62b0b5f87ceb8f2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b76000)=0x0) timer_delete(r0) perf_event_open(&(0x7f000025c000)={0x200000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000085d000)={r2}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f8f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a20eb5", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/28 00:14:14 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000005000)=[], 0xffd) 2017/12/28 00:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b10000-0x8)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d30000)={0x854e}, 0x4) socket$alg(0x26, 0x5, 0x0) epoll_pwait(r0, &(0x7f0000326000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x100000000, &(0x7f0000925000)={0x0}, 0x8) 2017/12/28 00:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b5f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000782000-0x4)=0x8) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000990000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2017/12/28 00:14:14 executing program 6: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000156000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) 2017/12/28 00:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000339000)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002c5000-0x4)={0x9}, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000702000)="80", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f000024c000)="") getpid() 2017/12/28 00:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000bab000)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000885000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:14 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d48000-0x10)={0x4, 0x0}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) close(r2) 2017/12/28 00:14:14 executing program 7: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000029000)='./file0\x00', 0x0, 0x9) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000061000)=0x0, &(0x7f0000076000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000074000-0xc)={0x2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000076000)={0x4, 0x745dbac, 0x8001, 0x1f, 0x10, 0x0}) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000074000)={0x0, 0x10001, 0x0, 0x20, 0x9}, &(0x7f0000075000-0x4)=0x18) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000074000)={0x0, 0x38, &(0x7f000003d000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000018000-0xb8)={r4, 0x4, 0x6, 0x1ff, 0x20, 0x800, 0x1, 0x8, {r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3f, 0x8001, 0x8, 0x14b}}, &(0x7f0000075000-0x4)=0xb8) getgroups(0x3, &(0x7f0000073000)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000074000-0x8)={0x0, 0x8}, &(0x7f000004c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006a000)={r7, 0x0}, 0x8) setgid(r6) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000071000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0xa00000}]}) 2017/12/28 00:14:14 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000ae9000-0x10)={0x80000000, 0x10000}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000013e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000-0x4)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000228000-0x4)=0x80000001, 0x4) r2 = epoll_create1(0x80000) write(r2, &(0x7f0000ce2000)="233ab286e2a635050123a79d7406ee9d4e1fa5b61aad03bcdadcccf2346882761249b03672041cbad9f8a1fe153cb7a360a9423d867f4ba4c285f8f76a3279dea71a7b2d81edfe13f09046e9978b7c9fbfdb6008a2c8fb5d93fcd2ecff347ef0575aa1170e909e86022c43c736df9d47f8af376282ed53a251f413b8ed688635a1bd6a3a83ad0d8157f84f7295b6260ef71f8653e98d007cdb482178c5e4a9c2eb0f4b06", 0xa4) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32c-intel,cbc(camellia))\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000311000)={0x7ff, 0xfffffffffffffff8, 0x7}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a50000)={r1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000bf0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000601000)='/dev/random\x00', 0x0, 0x101002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035d000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dd7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) tkill(r2, 0x1000000000016) get_robust_list(r2, &(0x7f0000e54000)=&(0x7f00001cd000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000019b000)=0xc) 2017/12/28 00:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) inotify_init1(0x80000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/qat_adf_ctl\x00', 0x40840, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000b8000-0x68)={0x6, 0x0, [{0x2f0, 0x0, 0x8}, {0x40000090, 0x0, 0x401}, {0x8c7, 0x0, 0x200}, {0xbff, 0x0, 0x2}, {0xbbb, 0x0, 0x3}, {0xac5, 0x0, 0x401}]}) writev(r1, &(0x7f0000c84000-0x8)=[{&(0x7f0000ec5000)="39000000110009046900de0081eeff000700004002000000450001070000001419001a00b400020007001c00020000080003010c00f41ee400", 0x39}], 0x1) writev(r0, &(0x7f00002d2000)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000191000)=0x1, 0x4) [ 246.054539] binder_alloc: binder_alloc_mmap_handler: 8719 20000000-20002000 already mapped failed -16 [ 246.135508] QAT: Invalid ioctl [ 246.140521] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 246.156275] QAT: Invalid ioctl [ 246.161541] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 00:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000dd1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000574000-0x4)=0xe, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000015a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011c000)='/dev/sequencer2\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000350000)=0x0, &(0x7f00001f7000)=0x4) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000a5f000)=0x0, &(0x7f00009d5000)=0x4) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/28 00:14:15 executing program 7: socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000f11000)={0x0, 0x0}) setsockopt(r0, 0x4, 0x7, &(0x7f0000a86000-0x33)="123c5a13987bfbb488b2c7caaa15d21027bb842b0c51860fb2dc44dccd1facb4f4e45bdfbe0f4cf05c8c3bcbc17c2eb9ebf452", 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000082a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) tee(r0, r0, 0x5, 0x2) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000246000-0xd1)={0x0, 0xc9, "3dd4f4eb629698251878318a211e66d6d4fe3aa08ea0c4d8d9577d5ab62b6d760aa025b07a47ee8630d7d610aff7ece7226b8567967d9de5c8b3940c0cb047a8ebcf8c7f751db87f9e0cb7c909247db9bf6f272dad9183f3bbfa30cc200afa83fcd76fa640912d90660c99fa8a2e9dec7dbea3a4f059545b84fc28b2c031c3b65fdd3cbf5192fd06a9f96c9943b88fb13269eab1d1c6b1be9a7d2e196a60986aa8812f11cd0a1f1086e8e83047b88c7b6994a424513e5c6995984eecb26272c28e79a130efac871e36"}, &(0x7f0000276000)=0xd1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000181000-0x70)={0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x6, 0x0, 0x8, &(0x7f000082a000)=@generic="3a03c966c38bb456674702062fbaee84", 0x6, 0x9, 0x4}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a41000-0x8)={r2, 0x7}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f4a000-0x5)={0x6, 0x5, 0x800, 0xac72}, 0x5) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000dc8000-0x68)={0x4, 0x0, [{0xc000000f, 0xe86, 0x4, 0x3ff, 0x3, 0x0}, {0x40000001, 0xff, 0x8, 0x6, 0xcd22, 0x0}, {0x40000001, 0x80000000, 0x7, 0x1ff, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x5, 0xffffffffffffffc0, 0x0}]}) 2017/12/28 00:14:15 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000025000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000205000)='/dev/loop-control\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00006c3000-0x8)='./file0\x00', r0, &(0x7f0000914000)='./file0\x00', 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002c2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000043c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000030000)={0x0, 0x0}, 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) timerfd_settime(r0, 0x1, &(0x7f0000883000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000012c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2017/12/28 00:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000000095) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) r2 = syz_open_dev$mice(&(0x7f000026f000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000956000-0xc8)={0x4, 0x0, [{0x81, 0x2, 0x0, 0x0, @msi={0x8, 0x6, 0x3}}, {0x3, 0x1, 0x0, 0x0, @msi={0x2, 0xff, 0x1ff}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x1000, 0x80, 0x1, 0x5, 0x7f7}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x101, 0xffff}}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b28000)={0x0, 0x6}, &(0x7f000052d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007f1000-0x8)={r3, 0x5, 0x0, ""}, 0x8) dup3(r1, r0, 0x0) 2017/12/28 00:14:15 executing program 5: socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000838000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x8, 0x0, 0xffffffff, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f0000e3f000/0x4000)=nil, 0x4000, 0x1000002) 2017/12/28 00:14:15 executing program 4: futex(&(0x7f0000001000-0x4)=0x3, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/28 00:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bd7000)=""/37) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2017/12/28 00:14:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000827000)=""/109, 0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000307000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000e13000)={0x5, &(0x7f00008bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000046000)=[{0x8, 0x8}], 0x1) connect$bt_l2cap(r3, &(0x7f0000f64000)={0x1f, 0x0, {0x0, 0x9, 0xff, 0x6, 0xffffffffffff8001, 0x6}, 0x3620, 0xfff}, 0xe) mincore(&(0x7f000031e000/0x2000)=nil, 0x2000, &(0x7f0000bca000)=""/105) r4 = dup2(r1, r2) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000c2c000)=0x0, &(0x7f0000cd2000-0x4)=0x4) prctl$seccomp(0x16, 0x3, &(0x7f00006ed000-0x8)={0x9, &(0x7f0000e4a000-0x48)=[{0xfaa, 0x7, 0x2, 0x0}, {0x58, 0x100000000, 0x1, 0x9}, {0x3ff, 0x308, 0x0, 0x7f}, {0x200, 0x9, 0x1f, 0x6}, {0x6, 0x1, 0x1000, 0xce9e}, {0x40, 0x4, 0x7f, 0x3}, {0xffffffffffff7fff, 0x3, 0x1, 0xfff}, {0x9, 0xfffffffffffffffd, 0x2, 0x1e}, {0x9, 0x81, 0xfffffffffffffff7, 0x20}]}) 2017/12/28 00:14:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000005000-0x1)=0x3) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x6)='ncpfs\x00', 0x0, 0x0) 2017/12/28 00:14:15 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000080a000)={0x1, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000829000-0x11)='/dev/vga_arbiter\x00', 0x412000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b41000)=0x1, &(0x7f0000425000)=0x2) read(r0, &(0x7f0000cc1000)=""/0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00006ab000-0xb)='/dev/vcsa#\x00', 0xcc, 0x0) readv(r2, &(0x7f0000e04000)=[{&(0x7f0000dd4000)=""/250, 0xfa}, {&(0x7f0000c38000-0x64)=""/100, 0x64}, {&(0x7f00003ac000-0x93)=""/147, 0x93}, {&(0x7f00005b0000-0x4a)=""/74, 0x4a}, {&(0x7f0000aae000-0x29)=""/41, 0x29}, {&(0x7f00006dc000-0x58)=""/88, 0x58}, {&(0x7f00004c0000-0xdd)=""/221, 0xdd}, {&(0x7f0000af3000)=""/4096, 0x1000}, {&(0x7f0000b11000)=""/98, 0x62}], 0x9) setns(r0, 0x0) 2017/12/28 00:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000879000)={0x0, 0x0, 0x0}, 0xc) kcmp(r3, r4, 0x2, r0, r1) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2017/12/28 00:14:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f0000001000-0x1)="", 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c1f000)=0x7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00007d4000-0x4)=0x7d9, 0x4) signalfd(r0, &(0x7f0000292000)={0x9}, 0x8) 2017/12/28 00:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) unshare(0x400) signalfd(r0, &(0x7f0000d7d000)={0x0}, 0x8) lstat(&(0x7f0000022000-0x6)='./file0\x00', &(0x7f000096a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x2) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005a6000-0x6)={0x0, 0xffff}, &(0x7f0000a77000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000271000)={0x2, [0x0, 0x0]}, &(0x7f0000932000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000381000)={r1, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001cd000)={r2, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff3bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, 0x98) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000008000+0x9d8)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xffffffffffffff52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x38) mmap(&(0x7f0000756000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f08000-0x4)=0x0, &(0x7f0000d58000-0x4)=0x4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000ece000)=0x0) 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) write(r0, &(0x7f0000278000-0x70)="e757928625f1c4a9c95e8efc0bff8921c5c0ae8f80d0435a8e4a39e7ec61e1bb3eedeee65b31fb113380ce5fa7d99f5c0f30e24b511669e7b906764556e1961a5596822c6fb15238894df4d299c3d6807d2376a97624fae22ea3540cac283521d3eb10a5d9cdba7d74b824a91f19cde7", 0x70) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000ff7000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008000)='./file0\x00', r2, &(0x7f0000024000)='./file0\x00') renameat(r2, &(0x7f0000026000-0x8)='./file0\x00', r2, &(0x7f000000f000-0x8)='./file1\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000330000)=[{&(0x7f0000065000-0xf5)=""/245, 0xf5}, {&(0x7f000079b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000279000)=""/176, 0xb0}, {&(0x7f0000120000)=""/182, 0xb6}, {&(0x7f000054a000)=""/48, 0x30}, {&(0x7f000043b000-0xac)=""/172, 0xac}, {&(0x7f0000310000-0x8d)=""/141, 0x8d}, {&(0x7f000024a000-0x59)=""/89, 0x59}, {&(0x7f0000d62000)=""/238, 0xee}], 0x9, 0x0) sendmsg$netlink(r1, &(0x7f0000df0000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000d16000-0x8)=[{&(0x7f0000e23000-0xe2)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000a10000)='./file0\x00', 0x341201, 0x81) clock_gettime(0x0, &(0x7f000099a000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000525000)=[{0x1f, 0x8, 0x26b72f14, 0x8, @time={r2, r3+30000000}, {0x400000000, 0xa0}, {0x4, 0x4}, @note={0x8f, 0x10001, 0x9, 0xff, 0x81}}, {0x2, 0x100, 0x9c8, 0xfffffffffffffff8, @time={0x77359400, 0x0}, {0x3ff, 0x6}, {0xec89, 0x100000001}, @addr={0x9, 0x6}}, {0xffffffff, 0xfffffffffffffff9, 0x4306, 0x0, @time={0x77359400, 0x0}, {0xb, 0x5c1d3cbc}, {0xfffffffffffffc00, 0x4}, @control={0x400, 0x100000000, 0x2}}, {0x7, 0x9, 0x5b73, 0x394, @tick=0x0, {0x8, 0x6}, {0xf1, 0xe7}, @connect={{0xfffffffffffffff7, 0x4}, {0x0, 0x4}}}, {0x72dd, 0xfffffffffffffffd, 0x1, 0x3ff, @time={0x77359400, 0x0}, {0x0, 0xfffffffffffffffb}, {0x1, 0x6}, @raw32={[0xff, 0xfffffffffffffffb, 0x7]}}], 0x8c) write(r0, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x74a0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000bd000)={0x78, 0x6, 0x5, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000e2a000)=""/0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000037e000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f0000ff8000-0x4c)=""/76, 0x4c) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000835000-0x8)='./file0\x00', 0x4000, 0xc2) perf_event_open(&(0x7f0000964000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000)=0xc) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="da7375ff3aa8", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mq_notify(r0, &(0x7f0000ad6000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000612000-0x4)=0x1, 0x4) 2017/12/28 00:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ac000)='net/mcfilter6\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005c5000-0x18)={0x5, 0xcfd, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003e0000)='mountstats\x00') r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xffd) preadv(r3, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000cd4000)=0x4, 0x8000000000006138) 2017/12/28 00:14:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) [ 246.888079] tmpfs: No value for mount option '男' 2017/12/28 00:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077c000)=0xc) ptrace$pokeuser(0x6, r0, 0x1000, 0x2) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) lstat(&(0x7f0000ad8000-0x8)='./file0\x00', &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000092c000-0x2)=0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00009df000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fe1000-0xc)={0x0, 0x0}) 2017/12/28 00:14:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b14000-0x4)=0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000373000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getown(r1, 0x9) 2017/12/28 00:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d8a000)={0x3ff, 0x1, 0x2, 0x1, 0x800}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000d00000-0x8)=0x1) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000250000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000298000+0x8d6)={0x0, 0x0, 0x0}, &(0x7f0000847000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe8000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x2, 0x0, 0x11, 0x80, 0xa0, 0x6, r2, r3}, {0x3, 0x5, 0x8001, 0x990000000000000, 0x9, 0x3, 0x0, 0x9}, {0x8, 0x3, 0x0, 0x1ff}, 0x3, 0x3, 0xf65, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x20, 0x5, 0x7}, 0xa, @in=@multicast2=0xe0000002, 0x8, 0x3, 0x0, 0x5, 0x1f, 0x5, 0x5}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00009ef000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000a8000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b3000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0xc) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x2, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[], 0x0}], 0x1, &(0x7f000005f000-0x84)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r8}, @cred={0x18, 0x1, 0x2, r4, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}], 0x7c, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 246.956855] tmpfs: No value for mount option '男' 2017/12/28 00:14:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000515000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000475000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) io_setup(0x6, &(0x7f000004f000-0x4)=0x0) io_getevents(r6, 0x4, 0x4, &(0x7f0000100000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a7b000)={0x77359400, 0x0}) r7 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r8 = dup2(r3, r7) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006ab000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000031000)=0xc) r10 = getpgrp(r9) fcntl$setown(r8, 0x8, r10) fcntl$setsig(r7, 0xa, 0x12) r11 = gettid() setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000278000-0x2)=0x2, 0x2) tkill(r11, 0x100000000000016) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mq_notify(r0, &(0x7f0000ad6000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000906000)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$binder(&(0x7f000039d000-0xd)='/dev/binder#\x00', 0x0, 0x800) r5 = mmap$binder(&(0x7f00000bd000/0x2000)=nil, 0x2000, 0x2000005, 0x1110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00008f0000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r2, 0x2, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000f52000-0x8)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 247.033828] tmpfs: No value for mount option '男' 2017/12/28 00:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x802, 0xfffffffffffffffe) sendmsg$netlink(r0, &(0x7f00003c1000-0x1c)={0x0, 0x0, &(0x7f00001f4000-0x10)=[{&(0x7f000061e000-0x2c5)=[{0x11, 0x58, 0x1, 0x0, 0x0, ','}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000e70000)=[{{&(0x7f0000968000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000754000-0x40)=[{&(0x7f0000396000)=""/34, 0x22}, {&(0x7f00000b3000)=""/0, 0x0}, {&(0x7f00006ef000-0xd3)=""/211, 0xd3}], 0x3, &(0x7f0000aeb000)=""/140, 0x8c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x989680}) fcntl$setlease(r0, 0x400, 0x1) 2017/12/28 00:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000652000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000e31000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000899000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000084d000)={@generic="6cd78fcd1ad0c166e8918f096a89b6c6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000c8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000095d000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x8, 0x0, 0x7fffffff, 0x18, 0x20, 0x80, 0x9, r3, r4}, {0x20, 0x0, 0x2, 0x0, 0xff, 0x200, 0x1, 0xfffffffffffffffc}, {0x3, 0x4, 0x1000, 0xfffffffffffff000}, 0xfffffffffffffff7, 0x8, 0x2, 0x1, 0x20, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3}, 0x1, @in=@empty=0x0, 0x92, 0x7, 0x3, 0x8, 0x299, 0x80, 0x80000001}}, 0xe8) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00001b2000)={"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"}) r5 = syz_open_dev$mice(&(0x7f0000cfe000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0086438, &(0x7f0000cce000-0x8)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x1000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockname$unix(r2, &(0x7f00004bf000)=@file={0x0, ""/108}, &(0x7f00002a8000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000e3e000-0xb8)={0x0, 0x4, 0x2, 0x2, 0x4, 0x7f, 0x100, 0x4, {0x0, @in6={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x19, 0x37}}, &(0x7f00004b7000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000fde000-0x49)={r7, 0xffff, 0x41, "30f60b41d5303529ac59122f7e585be63916e25c413da3805b0bf12c6f70c0b5e4045316297f7e3f9698aed7a67b7d3a3e3df6f4a6fb1ce375d11c2fecddeb2ca1"}, 0x49) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00002c7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/28 00:14:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mq_notify(r0, &(0x7f0000ad6000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000047d000)={&(0x7f0000def000/0x4000)=nil, 0x4000}) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:15 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) 2017/12/28 00:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000d26000)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000b92000-0x8)='keyring\x00', &(0x7f0000e22000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000240000)='keyring\x00', &(0x7f0000855000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) keyctl$link(0x8, r1, r2) r4 = syz_open_dev$sg(&(0x7f00005aa000-0x9)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f0a000-0x8)={0x0, 0xd5b9}, &(0x7f0000212000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000a74000)={r5, 0x2800000000000}, 0x6) nanosleep(&(0x7f0000201000)={0x77359400, 0x0}, &(0x7f0000c93000+0xe9a)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00009bf000-0x8)=@buf={0xf4, &(0x7f000047c000-0xf4)="098d6fea8b057ad233b2bacae019fb02a7023f051ff4097ef16407ab8c64de566daec977177fe534f222275b71fe1db7c5adb1c742a86e19f759913dd89cc71d76b6f80ea6ef032c0e9c6f4dd0a3cdcf93d240b7233dfaae015421152b27e8b522c714dfbc903e354321fbfef9e0baaddd0c0a9a6d993486ec5d85a8bbfa4c173d3f4856176816c2d60f1021122745fc0464158daef1ebf803258c2691e91e02b0fe1ce03a227d3d305ce47432f053a4d9c778df62cb42e59c617b29671f9e3cc1ca05cc6ad92e48bfdb501235385508e10ade0c47d8792d155565231d697c9d43b7d89fddf9d7f5eb03b9a6d30f132125119f01"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r6, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8a000+0xe2d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000525000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) ioctl$KDSKBMETA(r8, 0x4b63, &(0x7f0000c5d000)=0x3) tkill(r7, 0x1000000000016) r9 = add_key$keyring(&(0x7f0000db9000)='keyring\x00', &(0x7f0000334000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r10 = add_key(&(0x7f0000915000)='.dead\x00', &(0x7f00002aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000015d000)="aeb72e7cb0e772e085116426dfb2938a4c7b257eeade5efb302874863d3e017858502131558324f3d5cce80c866675c153659a59e6e353182157510621968c3e028e140356a26b4124634f8b29cc1ff3bf81650ac1800d5506cb82ab007976f7dc4d1c46c92e1a83a29e914b71bef9c3d8e89bc18e531efd0506e240fee0ac6c115cac05dc553bcfa4a1b7866504c77594cc9b87f6c7c16d4525f7ade958db4919cebb1ba263ad8c202f579b054020971ef396eac59e986d204ae3f18abd6b0b491d5982871aca9629cbdebf16df00773ed332b0d09de5ddc5c299210a2050f7cff21a7e72c9140722342f9535", 0xed, 0xfffffffffffffffa) keyctl$link(0x8, r9, r10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000396000)=0x0) 2017/12/28 00:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002d1000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x81, 0x0, "3290bae13a6eefb41c77b2b26b62fe7e6d8056c00533d8a6f98d97b18ca216171649efb21dea89163a1e42a09ba10b81488f646cd32bf0f9b946d5277ec220915682332f5bdf14dd5500012264eb9431"}, 0x160) clock_gettime(0x0, &(0x7f0000b35000)={0x0, 0x0}) ppoll(&(0x7f000019b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000233000-0x8)={0x0, r1+10000000}, &(0x7f0000e3b000)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008d8000)={0x0, 0x0}, &(0x7f0000790000)=0x8) [ 247.175371] tmpfs: No value for mount option '男' 2017/12/28 00:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ac2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000067f000)=""/74, &(0x7f000010d000)=0x4a) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mq_notify(r0, &(0x7f0000ad6000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 247.266835] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 7: openat(0xffffffffffffffff, &(0x7f0000550000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x4, &(0x7f0000000000)=""/96, &(0x7f0000cf3000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000001e, 0x2000000000000805, 0x0) connect$ax25(r0, &(0x7f0000635000-0x10)={0x1e, {"03491f07f500"}, 0x0}, 0x10) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000346000)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003f7000-0x28)={@generic="8416e5e8a09a613e510ef8bda98e82b8", @ifru_map={0x10001, 0x130d, 0x3, 0xfff, 0xff, 0x8}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f5000-0x11)='/dev/qat_adf_ctl\x00', 0x141481, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009c3000-0x11)='/selinux/context\x00', 0x2, 0x0) linkat(r1, &(0x7f0000bad000)='./file0\x00', r2, &(0x7f00002b9000-0x8)='./file0\x00', 0x1400) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x6, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b08000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000014b000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ae000)={&(0x7f00005a2000)={0x100000000000, 0x0, 0xb8, 0xfffffffffffffffc}, 0xc, &(0x7f0000eb1000-0x8)=[{&(0x7f0000913000-0x229)=[{0xff, 0x7, 0x200, 0xf, 0x80000000, "b3d1b6ccf1f9499b96a12ea4e86cfdbcc025341df5db6ff60a8feff696d98006a4d51782d2fa815bc2e777afe80eb311dbbcd6bcfeb7440db3616116f85d881f6fc1a9b563828773057ec052915f42b72623b69c3f04ead2545748e76fc3729a0f04673f67cd7270442c97f8f528cce1912d7d94affb823e5872cc114039fcff69210958a145380479c6e10137442cbb2c08f907a5c4611631c2d2deb00ca57e9215a2ec9a378365dcd4772d02e603728da773ec5687b9045d36b99bfeb5bee208ebe7d6a5522eebf667cb0b000459719a24f25c2b7fdb530f543baa05c18083b86ce48a11c2ec0cd8adc35537484e"}, {0x23, 0x9, 0x1, 0x7, 0x8, "7e2718df48cf2df1f415c937837274514a9f14"}, {0x6e, 0x3, 0x308, 0xbc, 0x80000000, "1363c46f21aafd47dc24067d121cb5f26f5741ea9da7eab6786c6c634c6cbfd3cac56959d76c83146ac8991554fff9ecdbb466968f96f4b1086a7ed5e4ce6146b1f7cbdfa452f33f7918836ce6792f47b50c10396f0eb8c12baca3ce0d80"}, {0x99, 0x20, 0x610, 0x3, 0x100000000, "3e89d12bc2ffb57414652945fca0ad47853e52e37afdc40ed09e374f6b3fd3df4814e461b3e797c783e45b98d9b7d03c612a67e2872b51900105d5ceeb2ae01d9f713c18734fcb12e248ff80a14cce576a6444bbb30727bff67ad2579dc26329e11d45e7bfed4fe3ec1413cc524a2c126141296dbc2aa70674b4f6fc1ca10ed06900e9ffcf4215cfa5"}], 0x229}], 0x1, &(0x7f00006ba000)=[@cred={0x18, 0x1, 0x2, r2, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0xc, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0xf8, 0xffffffffffffffff}, 0x4002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000503000)={0x2, 0x7fffffff, 0x1, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) fchdir(r1) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mq_notify(r0, &(0x7f0000ad6000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:16 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000300000)={{0x0, 0x100000000000101}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:16 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fcf000-0xa)='./control\x00', &(0x7f0000511000)=[&(0x7f000092e000)='!cpuset(\x00'], &(0x7f00005c1000-0xc)=[&(0x7f00005ff000)='/dev/rtc\x00', &(0x7f0000f7a000)='\x00', &(0x7f0000612000)='\x00']) fcntl$getownex(r0, 0x10, &(0x7f0000178000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f85000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000798000-0x4)=0xe8) stat(&(0x7f000012f000-0x10)='./control/file0\x00', &(0x7f0000bfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b8000-0xc)={r2, r3, r4}, 0xc) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000808000)=0x4) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') bind$alg(r1, &(0x7f0000667000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) fcntl$notify(r1, 0x402, 0x10) 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f00000d7000)=@file={0x0, ""/4096}, &(0x7f000098b000-0x4)=0x1002, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000847000-0xf)='/dev/sequencer\x00', 0xc02, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x101) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000640000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ba6000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099b000)={0x0, 0xfff, 0x30, 0x80, 0xd58}, &(0x7f000076e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa9000-0xc4)={r2, 0xbc, "00fe1acbbfb64de3edae232294a1330bc9bee2e9cab6812f0a1a641d63d4b7b6b723e9d7c9b31eb5acb1f08e9b85cfb774a75687c40dc28c03e56a98321b37d7f54b93204f14d2a1155978496fdd5c08538f6cbfd3a725b7f053809b3276060bc8f0ecebacdfe1b5f776307ce21927ffb2ae443d8a8c162a765cc0bdf078796bfedb1efdf9cc8527cbd5de0742f9460328dd0ddbe5fca7c4b189fa2cb3775fb37b9237f49b0b0ba1d0fe28e6d84dab6be3485d32db27aebc65c119e3"}, &(0x7f0000bcd000)=0xc4) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) [ 247.801845] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 7: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000621000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='#,mime_type\\,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x128) r1 = dup(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000956000)={0x2, &(0x7f0000627000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f00001a6000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80003, 0x1) write(r2, &(0x7f0000474000-0x24)="240000002e001d06010000084a207700fbffffff0100000700000000fffffffe00025d10", 0x24) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) [ 247.870273] tmpfs: No value for mount option '男' [ 247.914006] tmpfs: No value for mount option '男' [ 247.943797] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000ce4000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f0000f0a000-0x8)=0x0, 0x8) open$dir(&(0x7f0000eb2000)='./file0\x00', 0x0, 0x0) uselib(&(0x7f0000f56000-0x8)='./file0\x00') 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00009af000-0x49)=@file={0x0, ""/71}, &(0x7f00006a4000)=0x49, 0x80800) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000767000-0x4)=r1) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00000b8000-0x8)=0x86b2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup2(r0, r2) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x6, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b08000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000014b000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ae000)={&(0x7f00005a2000)={0x100000000000, 0x0, 0xb8, 0xfffffffffffffffc}, 0xc, &(0x7f0000eb1000-0x8)=[{&(0x7f0000913000-0x229)=[{0xff, 0x7, 0x200, 0xf, 0x80000000, "b3d1b6ccf1f9499b96a12ea4e86cfdbcc025341df5db6ff60a8feff696d98006a4d51782d2fa815bc2e777afe80eb311dbbcd6bcfeb7440db3616116f85d881f6fc1a9b563828773057ec052915f42b72623b69c3f04ead2545748e76fc3729a0f04673f67cd7270442c97f8f528cce1912d7d94affb823e5872cc114039fcff69210958a145380479c6e10137442cbb2c08f907a5c4611631c2d2deb00ca57e9215a2ec9a378365dcd4772d02e603728da773ec5687b9045d36b99bfeb5bee208ebe7d6a5522eebf667cb0b000459719a24f25c2b7fdb530f543baa05c18083b86ce48a11c2ec0cd8adc35537484e"}, {0x23, 0x9, 0x1, 0x7, 0x8, "7e2718df48cf2df1f415c937837274514a9f14"}, {0x6e, 0x3, 0x308, 0xbc, 0x80000000, "1363c46f21aafd47dc24067d121cb5f26f5741ea9da7eab6786c6c634c6cbfd3cac56959d76c83146ac8991554fff9ecdbb466968f96f4b1086a7ed5e4ce6146b1f7cbdfa452f33f7918836ce6792f47b50c10396f0eb8c12baca3ce0d80"}, {0x99, 0x20, 0x610, 0x3, 0x100000000, "3e89d12bc2ffb57414652945fca0ad47853e52e37afdc40ed09e374f6b3fd3df4814e461b3e797c783e45b98d9b7d03c612a67e2872b51900105d5ceeb2ae01d9f713c18734fcb12e248ff80a14cce576a6444bbb30727bff67ad2579dc26329e11d45e7bfed4fe3ec1413cc524a2c126141296dbc2aa70674b4f6fc1ca10ed06900e9ffcf4215cfa5"}], 0x229}], 0x1, &(0x7f00006ba000)=[@cred={0x18, 0x1, 0x2, r2, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0xc, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0xf8, 0xffffffffffffffff}, 0x4002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000503000)={0x2, 0x7fffffff, 0x1, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) fchdir(r1) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00006dc000-0x4)=0xd3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004fa000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000bbb000)=0xc) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00009bf000-0x5c)={0xff, 0x2, {0x2, 0x3, 0xff, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009d8000)=0x0, &(0x7f00005b4000)=0x4) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xe, r2, 0x3ff, &(0x7f0000df2000-0x4d)=""/77) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000080a000-0x12)={0xaa, 0x1c, 0x0}) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)=0x911, 0x4) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39000)='/dev/sg#\x00', 0x1000, 0x8000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00009f2000)=[0xffff, 0xd8d]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6(0xa, 0x6, 0x10001) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000364000+0xc24)=0xffffffffffffff00, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000046e000-0x40)={0x0, 0x10000, 0x6, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000abb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000051f000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f01000)={r4, r5, 0x800}) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003cf000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x1, 0xeeb, 0x9, 0x7ff, 0xd99cfcbe2134c872, r6, 0x9269}, 0x1c) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$netlink(r1, &(0x7f0000d22000)={0x10, 0x0, 0x3ff, 0xfffffffffffffff8}, 0xc) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000af3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000759000-0x4)=0xe8) r3 = getuid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000ef000-0x40)={{0x3, 0x3, 0x40, 0x3, 0x1}, 0x6, 0xbd, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008c1000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3, 0x200, 0xf, 0xa0, 0x0, 0xa60, r2, r3}, {0xfffffffffffffffa, 0x5, 0x4, 0x0, 0x800, 0x1, 0x0, 0x5}, {0x7, 0x9, 0x0, 0x9e0}, 0xff, 0x9, 0x28000000000000, 0x1, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1a15fd95}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x4, 0x3, 0x100, 0x80000000, 0x3, 0x110294b6}}, 0xe8) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000021000)=@random={'security.\x00', 'ppp1\x00'}, &(0x7f000001f000)='\\\x00', 0x2, 0x1) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x6, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b08000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000014b000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ae000)={&(0x7f00005a2000)={0x100000000000, 0x0, 0xb8, 0xfffffffffffffffc}, 0xc, &(0x7f0000eb1000-0x8)=[{&(0x7f0000913000-0x229)=[{0xff, 0x7, 0x200, 0xf, 0x80000000, "b3d1b6ccf1f9499b96a12ea4e86cfdbcc025341df5db6ff60a8feff696d98006a4d51782d2fa815bc2e777afe80eb311dbbcd6bcfeb7440db3616116f85d881f6fc1a9b563828773057ec052915f42b72623b69c3f04ead2545748e76fc3729a0f04673f67cd7270442c97f8f528cce1912d7d94affb823e5872cc114039fcff69210958a145380479c6e10137442cbb2c08f907a5c4611631c2d2deb00ca57e9215a2ec9a378365dcd4772d02e603728da773ec5687b9045d36b99bfeb5bee208ebe7d6a5522eebf667cb0b000459719a24f25c2b7fdb530f543baa05c18083b86ce48a11c2ec0cd8adc35537484e"}, {0x23, 0x9, 0x1, 0x7, 0x8, "7e2718df48cf2df1f415c937837274514a9f14"}, {0x6e, 0x3, 0x308, 0xbc, 0x80000000, "1363c46f21aafd47dc24067d121cb5f26f5741ea9da7eab6786c6c634c6cbfd3cac56959d76c83146ac8991554fff9ecdbb466968f96f4b1086a7ed5e4ce6146b1f7cbdfa452f33f7918836ce6792f47b50c10396f0eb8c12baca3ce0d80"}, {0x99, 0x20, 0x610, 0x3, 0x100000000, "3e89d12bc2ffb57414652945fca0ad47853e52e37afdc40ed09e374f6b3fd3df4814e461b3e797c783e45b98d9b7d03c612a67e2872b51900105d5ceeb2ae01d9f713c18734fcb12e248ff80a14cce576a6444bbb30727bff67ad2579dc26329e11d45e7bfed4fe3ec1413cc524a2c126141296dbc2aa70674b4f6fc1ca10ed06900e9ffcf4215cfa5"}], 0x229}], 0x1, &(0x7f00006ba000)=[@cred={0x18, 0x1, 0x2, r2, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0xc, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0xf8, 0xffffffffffffffff}, 0x4002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000503000)={0x2, 0x7fffffff, 0x1, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) fchdir(r1) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 248.011171] tmpfs: No value for mount option '男' [ 248.025878] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 7: r0 = creat(&(0x7f000086c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000-0x4)=0xe8) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000719000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000608000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000023b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000-0x4)=0xe8) getgroups(0x2, &(0x7f00003c4000)=[0xffffffffffffffff, 0x0]) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000711000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)=0xe8) r14 = getgid() r15 = perf_event_open(&(0x7f00004e2000)={0x20000000000003, 0x78, 0x10000, 0x37, 0x3, 0x1, 0x0, 0x6, 0x4000, 0x1, 0xa8d, 0x8, 0x6, 0x12, 0x0, 0x6, 0x1, 0x0, 0x4, 0x10, 0x3, 0x7fffffff, 0x7, 0x238, 0x1f46, 0x4, 0x0}, r7, 0x4, r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000806000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000a8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022b000)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007b1000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0xe8) stat(&(0x7f00000e9000+0xd01)='./file1\x00', &(0x7f00007a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce4000-0x4)=0x0) r23 = getuid() stat(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f00009b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bd8000-0x4)=0x0) r26 = geteuid() lstat(&(0x7f0000a9d000-0x8)='./file0\x00', &(0x7f00000b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc9000-0x4)=0x0) fstat(r1, &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000237000)={0x0, 0x0, 0x0}, &(0x7f00003c7000)=0xc) r31 = getpid() r32 = geteuid() stat(&(0x7f000098b000-0x8)='./file0\x00', &(0x7f0000923000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009a6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da7000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cde000-0x4)=0xe8) r36 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00008b1000-0x8)={0x0, 0x0}) r38 = geteuid() getresgid(&(0x7f0000fc2000)=0x0, &(0x7f00009c4000)=0x0, &(0x7f0000abb000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000310000)=[{&(0x7f0000583000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000243000-0x8)=[{&(0x7f00008b1000-0x21)="85b88ea4c1914c0a8c35d46c746dc3d7fc574cd99e605dc916ecc1ba61b8c89b1e", 0x21}], 0x1, &(0x7f0000cd2000-0x78)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x78, 0x80}, {&(0x7f0000c35000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c1e000)=[{&(0x7f000040e000-0x47)="8633e41ee5793c6ce9ef63e0c3fa2757808d037cb72707b5ad19b26353178587b502a3b8aa4f99190324cee2fa7fe25f6bf2eb7bd3c0ece234b7df423758c8b56045bc595b1344", 0x47}, {&(0x7f000086f000)="a90c41bef93f1cd863dc1d469c8489174d01c2bafb2e3df30cc4b09f75e259ab2e28e9e68ef7ffe12ce42a28f8732be19b0c8c34e87409d98ad139b126ae6ccb2297a8c78c7a3916edc55e3acd0874f249dc6952c08272b658c102079bf25adda8a405f45bf2cdebec591f47fff15903d521ab6051396366a2795b3989b701a4217592c494700d525a3c4fb50a17b4cc6ad5a671e43b3bb3c7cc849754d614da221ca844ffd02d350a3a004d4e876be6743aa147a5e9fef84a6f256ffa4c3000ca94e680214eef7e4ea6377ae8f3f496e28b1152cd178719e5d60f2ccbd9a10dc4f89785a942825398b0d0cf2102f336fbcbac37510a", 0xf6}, {&(0x7f000085c000)="513a9b91d21dded685fba60dc2b7533b7a1cdf4d9363688f8b211c62be50198e571743466f24a75a53bd3493ae2927a2da1c300508f75dbfc1c9e6bb363cafd440bf1af9e3703fcd1e81f2013eaef646a675feabc418fb360925559026d7a72617026827bcc810852359610b46edff93f8c04febfdf453f6f9759da14c0b6da3266aa7d54d2cd0", 0x87}, {&(0x7f000080a000)="03cbec3f9c5ba7e1e80428175d81e08da4a3dea1e2e5b79038c82b116dc678974e52017f39ed4dcc8b2d7175de243577fd71fddaa87ef5726e0de61069417f52796ece37cd43aadb1df7d9f051bdde1890f404ae8128634a588d3c126e1bdf9a715441f9f536acbd1a590422034c471f6b374c3d08f34fffac5ceae1a06ed0927147d830d335f28017db6464096a1a8b86ff233c2adefca348bbbbe81c8e9dd48ac606c6a7097b975df5ac5c5cf776", 0xaf}], 0x4, 0x0, 0x0, 0x90}, {&(0x7f0000cc5000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e33000-0x40)=[{&(0x7f0000202000)="025152ac269f12dbda4d1583353ffff006f454d059b93049422ef403f5eec3", 0x1f}, {&(0x7f00004d7000-0xbd)="8bca80519655180b9d9e09da19fa1a26dd3984f1747ecd3036959b9996887059b905dd600cf339d5049e654ac7720380acf0a4d7baf77b6902186eeb5aa9da14327ed1f0392fef0f55081a2b472b74303266d1d0f22163569045d99ad7f9478fb84662a2a5e5f4f2c907c084444efd92899e84c1cb3072cd43b9b999dc2fb52e33aef7a95792613ed9d84dcc4a87e036024921d4797c29a537998c905f3574e6fd3187896cc8dce06d482a2065f24aabc1e585575a99da2c369e241ed3", 0xbd}, 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{&(0x7f0000fde000)="e67085250180c04978fcb3478c91472807c18190efd45a4e8ef6c95a12ec990840f85ea18339cb63df0479029cfd846e3d581e312d9c8e2dfa1da7b1e2684c916c6a728637e8feadb8fa1bdee6211d34dd65b06ddd6e720eedad8754ab156a703f82fb5e0bb7dbb1b504989f6670795a85547c0f650fe7bb4d4ad04a47dd6fb7d1a88c56514c762123c04c585f8ac90eda220e51f70c1f99bc13904270fdf1ab2434f407521ca2faa276e2be3eddecf6b7777c4f086a7aa6de87070a5e7848d8eac180fb6cf53a904d46c50967929850975e88270376e0d9ff3e38e027cf55366fe712c9d467", 0xe6}, {&(0x7f0000bfb000)="34a17c8a83e8f94b7dbb6483dabe23efe5e9bfdbe8222f43169b3b125514f96762e2eba685844ef45916d7bbd3836b35212e64aa995325215b841b57786f55c3ebf8123ce46da54851e2712009a67c4e52dfaf7b00546ab2245fe44771926ea65554f48d24dacd01d72d10ae861e12cf82a928979b983d5bdaef861694", 0x7d}], 0x8, &(0x7f0000d0b000)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0]}], 0x40, 0x0}, {&(0x7f0000892000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000218000)=[{&(0x7f0000b1b000-0x66)="81a46c856359c2d9aa55d67c417f8aae524c011133fa7c037b63e50ea97a77a601caecf1127420d2426176c8965ec3bf5156f1b8de44eb0e904a59935457bf555f5fc4d06431e4f96cd6ddf50009d39188bc91ac3ff9ab99dcea9e5f89be4407898958937891", 0x66}], 0x1, &(0x7f0000dcd000)=[@rights={0x10, 0x1, 0x1, [r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r1]}], 0x6c, 0x4}, {&(0x7f0000abf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cf0000-0x20)=[{&(0x7f00005f1000-0x1000)="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", 0x1000}, {&(0x7f0000fd2000-0x8c)="a90eef0ac1277abb1295ab00b28e6621a9228e54d0e3ad4647faf8cc550a130b235e21dc8661091fd73886b1901390f9c93ada6d1c83ed711dc5a8b977ce29f26dcfe149743c36e8b229cb4159311b793ba192cc61fccff88edb53031bbbfe1a4f572b2220595789639bbf52ed203cd17ef69c616d7cc974e222f9efe258fc91af348ce9950f1088f73b6eaf", 0x8c}, {&(0x7f00005cb000)="e7a6285f8707c290c0fba0eb7699dc07f565994a4e809f47d1ba7ca98e126c8f4c0905aba589c8abbb83ea4d8594", 0x2e}, {&(0x7f0000e67000-0x4c)="869e1631e235d44147c48a02a78915e46881768b3e6343a31026cf0814bd0d8e9ddfb2496b2d7b583a24255fe71c4f2e6a3be784292eb4ccca97b4b9a4f03e5f80e816937ddfd0870ef5f07f", 0x4c}], 0x4, &(0x7f000052e000-0x68)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x68, 0x4c000}, {&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000004d000-0x8)=[{&(0x7f0000912000)="c5fe9b0f21a84a7ab38148e172cd73b89efeab26173f6a153a5f38bae28f10469fd51b26d4e648a39348362244d9e37676a32173752ae336c4fe41e559f7b84e0774a3d28d74d272d004bf053a13e473aef7002a71dfa7c008c74b0c640a0039a4e1962f1b93c0a27b3d2223b85f3d54275ba93a831daacaba53bb92fb5ad6b91866ae90c7ffe055d3a3c0f3b73bd2ce", 0x90}], 0x1, &(0x7f00009c6000-0xc0)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xc0, 0x800}], 0x6, 0x4004000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000c04000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 248.110376] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in6={{0xa, 0x0, 0x74, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x0, 0x1, 0x40, 0x3, 0x7fc000000000000, 0x71, 0x1, 0x80000001, 0x5d9, 0x100, 0x200, 0x0, 0x4]}, &(0x7f0000ee8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000596000-0x4)=r1, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/rtc\x00', 0x4c0440, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") r0 = open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) 2017/12/28 00:14:16 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f36000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00007c3000-0x4)=0x0, 0x80000000000c, 0x0, &(0x7f00000cd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00009d1000)="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", 0x4e5, 0x0, &(0x7f0000d58000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xcb) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sysfs$3(0x3) accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x0) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, 0x20, 0x20, 0x10001, r2, r3}, {0x2, 0x8000, 0x7fff, 0xc1, 0x1, 0x200, 0xfffffffffffffff7, 0x61}, {0x1, 0x7b43de77, 0x4071, 0x800}, 0x2, 0xef, 0xfffffffffffffffa, 0x1, 0x1a, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x6, 0x1, 0xd9, 0x89, 0x5, 0xff}}, 0xe8) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e32000-0x11)='/selinux/enforce\x00', 0x100, 0x0) recvfrom$ipx(r1, &(0x7f00006d6000-0xfc)=""/252, 0xfc, 0x101, &(0x7f0000532000-0x10)={0x4, 0x9, 0x100000001, "fc6d9c655674", 0x6, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000e12000-0x40)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000064000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bc9000)=0x0) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000022000)=0x10001, 0x4) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) [ 248.213256] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000919000-0x2e)=""/46, &(0x7f0000f20000)=0x2e) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000423000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000425000)=0x6951, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000061f000)={0x0, 0xfff}, &(0x7f0000c67000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a6f000)={r2, 0xfffffffffffffffa}, 0x8) 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000d47000-0x8)='keyring\x00', &(0x7f0000af4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000680000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003b3000+0x71e)=0x0, &(0x7f0000eaa000-0x4)=0x4) add_key$keyring(&(0x7f0000968000-0x8)='keyring\x00', &(0x7f000095d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x100400000, r2) tkill(r1, 0x1000000000016) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000029c000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) epoll_create1(0x80000) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 248.283583] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000006d000-0x4)=0xfffffffffffff800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006e7000+0xaef)={0x0, 0x83b}, &(0x7f00000a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000086a000-0x10)={0x5, 0x8, 0x100000000, 0x5, r2}, 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() r2 = getpgid(r1) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000022a000)=0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f00004a7000)={0x27, 0x7fff, 0xb751, 0x7}, 0x10) r1 = socket(0x29, 0x1000000002, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000619000)=0x2) write(r1, &(0x7f0000000000)="", 0x0) 2017/12/28 00:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000024f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000404000/0x1000)=nil, 0x1000, 0xc003, &(0x7f00008b5000)=0x3, 0x1, 0x3) setrlimit(0x5, &(0x7f0000bed000-0x10)={0x7, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000715000)='net/mcfilter\x00') ioctl$TIOCNXCL(r1, 0x540d) epoll_create1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000467000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000af2000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0xa, 0x1) timerfd_create(0x0, 0x800) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x2a, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1c, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, ""}}}}}, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 248.385651] tmpfs: No value for mount option '男' [ 248.431788] tmpfs: No value for mount option '男' 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00001fb000-0x8)={0x3, &(0x7f0000a67000)=[{0x80000001, 0x74, 0x100000000, 0x1}, {0x3ff, 0x2, 0x400, 0x0}, {0x3, 0x3, 0x75, 0x76}]}) r4 = dup2(r2, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00009d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendmsg$unix(r4, &(0x7f0000836000)={&(0x7f0000e4d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c61000-0x8)=[{&(0x7f0000c1f000)="8705ed5fe94eb8eea63193097653588a8a9e723cac3a2f26e36111dc7e858e67111621f962f561e09d7bab74113b0b0250414e19c00af8ee7c10b5e248e9ce39c9a478af3a2a0da96fc9f1e41efa02e2648449d7ec574bfb85", 0x59}], 0x1, 0x0, 0x0, 0x80}, 0x400c000) write$tun(r1, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5d3, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x5bf, 0x0, "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"}}}, 0x5dd) 2017/12/28 00:14:16 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000103000-0x12)='/dev/input/mouse#\x00', 0x5, 0x80) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000075d000-0x4)=0x7b, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000deb000-0x68)="5d42f890e4dd778a1c3b00a4067bd51de24db40c", 0x14, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x2) 2017/12/28 00:14:16 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) 2017/12/28 00:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) accept4(r1, &(0x7f00006f6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001c7000-0x4)=0x58, 0x80800) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000161000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000506000-0x4)=0xc) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f64000)=0x10000) 2017/12/28 00:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000002, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00009b9000-0xb)='/dev/vcsa#\x00', 0x5, 0x1610c0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f000076a000)=""/233) vmsplice(r2, &(0x7f000054f000-0x38)=[{&(0x7f000058e000-0xb5)="93f01c2c79b24526a2c8481815663932c59c04d808be61ccdd08b260a944cb601bf61bb3c1eb440f566e8b99d0fce81ca7911238aab1611b02a7bac9658efc66883988d04a644c2e754918fe8d1f50834377b1c50a04430034d3fb6d915cbb1712f9a8b8c84cee30b3e39831732f39fb34d2a303f4a45adef0b2034320a6b26ae619c0bc3cd495c68db60d45cedf36e282cb17548202b7151d6a9953823d23f5a4485566a1804e730c289e297321de0901133183a2", 0xb5}, {&(0x7f000058e000-0x1000)="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", 0x1000}, {&(0x7f000072f000-0x3d)="1ececf13fbbeeea4c5d0c3a6d9cddcb82b7e6ed12cc4301c0b5df1dc6362424d2a657ba87ae5915f287568afe8e54dc082dea610e02b74b9e500c34e65d618674516e5d1d0a5a687191deebb002a", 0x4e}, {&(0x7f0000e6f000)="d194294ebd572aca7283131c781b13aef2e7e2b732fbcb6238385c229d", 0x1d}, {&(0x7f0000699000-0xce)="e8697651df4d2b55897dfd1cecc7d5488e5b591ef3843c78bbd0bf62a7603ec360d047f779993b734e986fd0586715a78b4dcb6a0ca2cf48253c456b3a9ff8f28412e5501cc7d0ff1f1e8e1a35d056d5bfd27e9b9a3651175fcfccac10f7b6db82fce552a3570185bc142f30b78ccd3a3f9c12c62711a5540488d23c4a113363a0e1e645409086e42355dedaef8217514dcc9e316fa67cc19ff6f35c093d99cb19ca0949f59e7f2df3bf2b62d89fdee33c4819de95b4f7ffe4a1a1edc36bf82e4efe5be64a6f24d322f9c34de68b", 0xce}, {&(0x7f0000623000-0x48)="6c7784bc905f0b9a858f0e43e6ee5993e50219c560830d1023dcf161fdf917d644c0ea110342db31788926754d6a0560405173455fcba44dd22c2f7111d3d76f635c81d8d96c195d", 0x48}, {&(0x7f0000f90000)="f60a6528362d7a60e6e3637f21e92687f024ea02533208bce9a65da87a7416be03cee8ac591e966c14b7e310ed388f14bb6ea78fa3b14c1f0be40ee7594e41fd6a22eda22cb20782af1d84ed233f7d85f40d30c35e0eaebfaf2a19ecff23a8d9dcaf4a2ac3a8a3a5000a107ad0bb6903a4264195b3db85fd042270ee018386bd052f9adf0f3fb21ef21dd414b580b14ac30ec5ad65", 0x95}], 0x7, 0x5) bind$ax25(r3, &(0x7f000092d000)={0x3, {"6db5113975479e"}, 0xd5}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) recvmmsg(r2, &(0x7f000055c000)=[{{0x0, 0x0, &(0x7f000081f000-0x30)=[], 0x0, &(0x7f0000f33000)=""/160, 0xa0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f000090b000-0x8)={0x0, 0x1c9c380}) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000362000-0x450)={0xa16c, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x3, @rand_addr=0xfffffffffffff18f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 248.527211] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000285000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd7000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x1, 0x0, 0x1, 0x7, 0x0, 0x80000000, 0x7, 0x2, 0x8, 0x2, 0x3, 0x100000000, 0x81]}, &(0x7f0000fd7000-0x4)=0x108) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd6000)={r2, 0x1000}, &(0x7f0000d49000-0x4)=0x6) write(r1, &(0x7f0000fd4000-0x24)="240000001e000712010100080300650001000040e50000070b80000c000000022000048d", 0x24) 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) unshare(0x24020000) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2017/12/28 00:14:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") open(&(0x7f0000a0e000-0xe)='./file0/file0\x00', 0x4200, 0x0) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket(0x9, 0x80007, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000014000)={0x0, 0x10, &(0x7f0000807000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f83000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c1000)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5, 0x0}, &(0x7f00002e2000-0x4)=0x98) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000807000-0x8)={r3, 0x0, ""}, &(0x7f0000915000)=0x8) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e48000)={0x0, 0x0, 0x0}, &(0x7f00001ca000-0x4)=0xc) getgroups(0x1, &(0x7f00001ae000)=[r5]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000079f000)={r4, 0x4e, "36f5303c7daafdc1a0bb3d2b773bdc4cc9b58ce00206515a5102850e71dced23706300aeaa0b9bfea668749fd06d47c1058f212b0ecc3e7365dc7df5461edad029fb65377b1ff681fe08e48e7a64"}, &(0x7f000070c000)=0x56) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x7) [ 248.591192] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f0000c85000-0x4b)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "0d6537f7"}], 0x14}], 0x1, &(0x7f0000282000)=[], 0x0, 0x0}, 0x0) llistxattr(&(0x7f0000374000)='./file0\x00', &(0x7f0000ce1000-0x91)=""/145, 0x91) 2017/12/28 00:14:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000023000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002bd000)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000c0c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000887000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x8, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) exit(0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r2, 0x53, 0x101, 0x1000}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000003000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 248.628997] tmpfs: No value for mount option '男' [ 248.632793] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:17 executing program 7: syz_open_dev$usbmon(&(0x7f0000247000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)='\x00', 0x2000000005) fchown(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000023c000-0x20)={0x5, 0x7, 0x8004, 0x5, 0x1, 0xe8, 0x4, 0x0, 0x0}, &(0x7f00009a6000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000427000)="", 0x0) 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) dup2(r0, r0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004db000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4b000-0x4)=0xe8) r1 = socket$inet(0x2, 0x0, 0x401) r2 = dup(r1) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f74000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x5, &(0x7f0000db2000)=[{0x3, 0x4, 0x2, 0x100000001}, {0x1, 0x9, 0x4, 0x7}, {0x3, 0x1ff, 0x10000, 0x6}, {0x401, 0x0, 0x5d, 0xfffffffffffffffc}, {0x40, 0x3, 0xfff, 0x7ff}]}, 0x8) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000f91000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000586000)=0x58) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac9000-0x18)={0x0, 0x7fffffff, 0x30, 0x5, 0x3}, &(0x7f00004b9000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f95000)={r2, 0xc9, 0x4, 0x1ff, 0xfffffffffffffff9, 0x0}, &(0x7f0000c5f000-0x4)=0x14) readahead(r0, 0x8, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a0b000)="6269630086", 0x5) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000700000)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ea1000)=0x0) r2 = syz_open_dev$tun(&(0x7f00002ed000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000a09000-0x4)=0x0) r3 = mmap$binder(&(0x7f0000804000/0x4000)=nil, 0x4000, 0x8, 0x833, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bfc000)={r3, 0x0, 0x0, 0x0}) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000289000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 248.820111] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad85") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000434000)='keyring\x00', &(0x7f00006aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b3", 0x1, r0) add_key$user(&(0x7f0000654000-0x5)='user\x00', &(0x7f0000929000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000-0xda)="6879555cbf21666caa28a300a11a2a8968b85b9e862a767722bd356c49aaaf18ad6e1b64f335daf7cc0e2cce41f23a1c2bfe95de21cae4cc755962d10b57f28db2d75f2e61f1b0c0b66cdcb05df9e4dbcd1094982390f9190af2996e0a424cb9321345b777635fbdedea225a39a8ef80c942feaf5a1fc6156d452a47cab6b13174c958e4a3af71034cfc34eccbb044b4c1adec3a9d1c0381a01c1b8d5e5bcc718fdf2ae0a76dc30e60050eb7ef15ae2a7fbffa20fab9596aaa50bb1a89a284fb", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00009c6000)=""/1, 0x1, &(0x7f00002e9000)={&(0x7f00009e7000)={'sha1-avx'}, &(0x7f0000e07000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/kvm\x00', 0x0, 0x0) set_mempolicy(0x8002, &(0x7f000025d000)=0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup2(r3, r4) 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80806, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x0, &(0x7f000023e000-0x4)=0x3) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000576000-0x98)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1f}, &(0x7f0000333000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006b3000-0x14)={r3, 0x7ff, 0xffffffff, 0xfff, 0x9, 0x20}, 0x14) tkill(r1, 0x1000000000016) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000072b000-0x2)=0x3, 0x4) [ 248.877629] device gre0 entered promiscuous mode 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 248.931465] tmpfs: No value for mount option '男' [ 248.940795] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e01000-0xc)=@sack_info={0x0, 0x10001, 0x27}, &(0x7f0000bae000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000558000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0xffffffffffffffff, 0x3f, 0x18}, 0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80806, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000af9000/0x8000)=nil, 0x8000, 0x2000008, 0x42110, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000+0xcde)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000001000)=0xd) r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x48)=[{r3, 0xc70fff1e76cc995, 0x0}, {r3, 0x80, 0x0}, {r3, 0x2, 0x0}, {r0, 0x7e35a49d65f0ea2c, 0x0}, {r3, 0x10, 0x0}, {r3, 0x70, 0x0}, {r3, 0x3040, 0x0}, {r0, 0x81c6d075741e388b, 0x0}, {r0, 0x4480, 0x0}], 0x9, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000ae0000)=[]}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r4, r5, r6}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000003000-0xc1)=""/193, &(0x7f0000003000-0x4)=0xc1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000003000)=0x8, 0x4) sendto$packet(r3, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) inotify_init1(0x80800) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000026d000-0x8)={0x0, 0x0}) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be3000-0x11)='/dev/vga_arbiter\x00', 0x103200, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000255000)={0x100000001, 0x5, 0x4, 0x0}, 0x10) [ 248.999736] tmpfs: No value for mount option '' [ 249.005324] tmpfs: No value for mount option '男' [ 249.023183] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) ioctl$TCXONC(r0, 0x540a, 0x80) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000c58000)=0x0) 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 249.083253] tmpfs: No value for mount option '' 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 249.091665] tmpfs: No value for mount option '男' [ 249.125960] tmpfs: No value for mount option '男' [ 249.171826] tmpfs: No value for mount option '' 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000071c000)='trustedvboxnet0\x00', 0x1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000569000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x0, 0x4) 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) unlink(&(0x7f0000a35000)='./file0\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x1, 0x1, &(0x7f0000df6000)="2d13047fc0e05fdc984b0d9f06eb83f029ad1b6fac39bc1c475544050d1747544231bd4caa9bbf30f32a3e7f85b4a9bee96791e517f80756474c4c813c9e244203eb9b3d71904cf3f98d5d320789fdae589b0bdb0f24cdfc9ef07aff335e98761c756fbd613e73a48e502bf8bf793708b214f2ef1ac62d1001cacfbfb5e58fb2de03", 0x82) 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00003ec000)={&(0x7f0000274000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad85") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 249.239593] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 249.248753] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002cf000)=0x3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b4a000-0x4)=0x0, &(0x7f0000fe6000)=0x4) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000acd000)=""/198) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2017/12/28 00:14:17 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x0, []}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x480480, 0x0) recvfrom$ipx(r2, &(0x7f0000003000)=""/249, 0xf9, 0x2040, &(0x7f0000004000-0x10)={0x4, 0x5, 0xffffffff, "a8fd2a28b2ee", 0x8, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000006000-0x1)=0x0) close(r0) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 249.359141] tmpfs: No value for mount option '' [ 249.375819] tmpfs: No value for mount option '男' 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 249.403441] tmpfs: No value for mount option '' [ 249.420368] tmpfs: No value for mount option '' 2017/12/28 00:14:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000121000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x4801c3) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000002000-0x4)=0x7, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getuid() setfsuid(r2) fcntl$dupfd(r0, 0x406, r0) 2017/12/28 00:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00005be000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) r3 = memfd_create(&(0x7f0000a91000-0xd)='securitybdev\x00', 0x2) sendmmsg(r3, &(0x7f00009ad000-0x20)=[{{&(0x7f000064d000-0x10)=@nfc={0x27, 0x100000000, 0x6, 0x7}, 0x10, &(0x7f0000ba6000-0x30)=[{&(0x7f0000cd9000)="c5f94536c57cbf25ffd51f6ff1a5b9371e03479ebe988dd447ad9d6d75723d550f83fa79ccf2cebfec42fdad94338f02ff5997552ec3af3efae8dfb00b293feef3378df351922b3f15ab8656902dcc46c3273057af0b17f6e711bef8d4de7c44d8340f5a9d5da06341ced10e0eb01d79b42661b5bc2b128136adaab70d3916760b634a4083fb59eda4a2569ada5e22dc07c02a2e620130b67ba51612becc94e15e137008cf1cd205743100fa48772146369b372977966f15047aab95838ef4733ec2ab873dea8c449636504b44ac41ddb5e789c9a95f6e012d0d20", 0xdb}, {&(0x7f0000547000-0x72)="daaf013064039b2ff4e0c2dec37ce55cdc060f878ce88b40688696f4dbd60a32f0d41f53e4722017ca0d1cc49c339c1bb459177b008081961df71f9681aa0096cccde92a335fe15b48f129a0c897596f7d1588f11ee4006f634bd6e9279ff6d119546889e2da5b5d9f5b3159aee7d44813b5", 0x72}, {&(0x7f00000f1000)="2a2abe6f102c74de96d0fc25e91dbb6bb60b034ae4afa5ba39d622938e5a525034031ba733ca5f4230fea24aef8f553088f746ed133314faf3b23417d52ea8bc29718f421d5d50a28d6b4ee4786e42fcfb10ef5b", 0x54}, {&(0x7f000029d000-0xf8)="121c41756ab8654f0df75153bbab85bc9b6887c9d4f168f358a01ca0b80b54fcb84e48cd37a5e1b0f2319b8a72532f95bc9d8d933d3ea5a47b1250c07d6361764e3a2a8def8ca28b9379def267a8498e9d6c88ea7385114bf06d46875b539b30f83b9608d85669f003b046f08507267d03640f3a1d007a100aeb39542662476616286c2ffc32cc518544e8247230ae9c072d419edd95fbeccf83887f48302ade6f83810a9a7903bfc15580dd97c2994258ec6aa5ba0f162a499ab014c96492e1de6ebbbe76f10218547878bd2105b43e334fef855d1a3e9232b0afdbc2cd5e9bc754d10e9fce4f1968a752175222073181a586a9006ebe67", 0xf8}, {&(0x7f0000662000-0xa3)="13cabdc3fdef9064290dba08c439f3f62024076dba9f16cef934211c0601703560ab1d5125b2db5628169d10ad55b62e17b847f9d24327254984078d0bfaac4f5aefbfeb008fc3f4ba4bba8ed01c555fc175e656094760f400d48b8dc25614aedfe4c6c6e31e5988898bf785f0d47bce915edb7f7880941cec9f414ff4f23163bc0e07cc0e6fa91e2e88319dda3f37983cf667478d6fcb2b26ad136307640acf0db5ab", 0xa3}, {&(0x7f00004a2000-0xfe)="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", 0xfe}], 0x6, 0x0, 0x0, 0x810}, 0x7fffffff}], 0x1, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000f8e000)=0x10, 0x4) tkill(r2, 0x1000000000016) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x8) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fcf000)={0xdaf, 0x8000, 0x5, 0x5, 0x0}, &(0x7f00002a7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004f8000-0x6)={r2, 0xa04b}, 0x6) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") [ 249.505154] tmpfs: No value for mount option '' [ 249.510124] tmpfs: No value for mount option '男' [ 249.515149] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000af4000)=0x0) r1 = getpgid(0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aee000)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000004c000-0x11)='net/softnet_stat\x00') kcmp(r0, r1, 0x1, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000198000-0xe)='net/rt6_stats\x00') sendfile(r4, r4, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) flock(r4, 0x6) bind$inet6(r4, &(0x7f000071e000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") [ 249.551289] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000bc9000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000fbc000-0x99)=""/153) [ 249.581678] tmpfs: No value for mount option '男' 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ec1000)=0x0, &(0x7f0000acd000)=0x4) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x100058, 0x0) rmdir(&(0x7f0000a19000-0x8)='./file0\x00') 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000269000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 249.633428] tmpfs: No value for mount option '男' 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00008df000-0x4)=0x7, 0x4) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000585000)={@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TCSETA(r1, 0x5402, &(0x7f00008b8000)={0x1f, 0x3, 0x7f, 0x1f, 0x6, 0x8000, 0x8, 0xffffffffffff8001, 0x1, 0xffff}) 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00005be000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) r3 = memfd_create(&(0x7f0000a91000-0xd)='securitybdev\x00', 0x2) sendmmsg(r3, &(0x7f00009ad000-0x20)=[{{&(0x7f000064d000-0x10)=@nfc={0x27, 0x100000000, 0x6, 0x7}, 0x10, &(0x7f0000ba6000-0x30)=[{&(0x7f0000cd9000)="c5f94536c57cbf25ffd51f6ff1a5b9371e03479ebe988dd447ad9d6d75723d550f83fa79ccf2cebfec42fdad94338f02ff5997552ec3af3efae8dfb00b293feef3378df351922b3f15ab8656902dcc46c3273057af0b17f6e711bef8d4de7c44d8340f5a9d5da06341ced10e0eb01d79b42661b5bc2b128136adaab70d3916760b634a4083fb59eda4a2569ada5e22dc07c02a2e620130b67ba51612becc94e15e137008cf1cd205743100fa48772146369b372977966f15047aab95838ef4733ec2ab873dea8c449636504b44ac41ddb5e789c9a95f6e012d0d20", 0xdb}, {&(0x7f0000547000-0x72)="daaf013064039b2ff4e0c2dec37ce55cdc060f878ce88b40688696f4dbd60a32f0d41f53e4722017ca0d1cc49c339c1bb459177b008081961df71f9681aa0096cccde92a335fe15b48f129a0c897596f7d1588f11ee4006f634bd6e9279ff6d119546889e2da5b5d9f5b3159aee7d44813b5", 0x72}, {&(0x7f00000f1000)="2a2abe6f102c74de96d0fc25e91dbb6bb60b034ae4afa5ba39d622938e5a525034031ba733ca5f4230fea24aef8f553088f746ed133314faf3b23417d52ea8bc29718f421d5d50a28d6b4ee4786e42fcfb10ef5b", 0x54}, {&(0x7f000029d000-0xf8)="121c41756ab8654f0df75153bbab85bc9b6887c9d4f168f358a01ca0b80b54fcb84e48cd37a5e1b0f2319b8a72532f95bc9d8d933d3ea5a47b1250c07d6361764e3a2a8def8ca28b9379def267a8498e9d6c88ea7385114bf06d46875b539b30f83b9608d85669f003b046f08507267d03640f3a1d007a100aeb39542662476616286c2ffc32cc518544e8247230ae9c072d419edd95fbeccf83887f48302ade6f83810a9a7903bfc15580dd97c2994258ec6aa5ba0f162a499ab014c96492e1de6ebbbe76f10218547878bd2105b43e334fef855d1a3e9232b0afdbc2cd5e9bc754d10e9fce4f1968a752175222073181a586a9006ebe67", 0xf8}, {&(0x7f0000662000-0xa3)="13cabdc3fdef9064290dba08c439f3f62024076dba9f16cef934211c0601703560ab1d5125b2db5628169d10ad55b62e17b847f9d24327254984078d0bfaac4f5aefbfeb008fc3f4ba4bba8ed01c555fc175e656094760f400d48b8dc25614aedfe4c6c6e31e5988898bf785f0d47bce915edb7f7880941cec9f414ff4f23163bc0e07cc0e6fa91e2e88319dda3f37983cf667478d6fcb2b26ad136307640acf0db5ab", 0xa3}, {&(0x7f00004a2000-0xfe)="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", 0xfe}], 0x6, 0x0, 0x0, 0x810}, 0x7fffffff}], 0x1, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000f8e000)=0x10, 0x4) tkill(r2, 0x1000000000016) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 00:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0xd, 0x1, 0x7, &(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000d68000-0x10)={&(0x7f00006f9000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f000002c000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[], 0x0, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 249.635563] tmpfs: No value for mount option '' [ 249.659966] tmpfs: No value for mount option '' [ 249.700819] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad850679cb642fc653c41a0b14257e11f0ddeb3e4175bcca129dcbab0e07b7818af6c5a91687d277bfe9ed42092a9c31f36b3a2f419b2c4a3f0cfa9cb086c2288b37bfebd6d21beac250a58d69c8c9e072aa3d4bdf") 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad85") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") [ 249.754925] tmpfs: No value for mount option '男' 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xea2, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") [ 249.756139] tmpfs: No value for mount option '男' [ 249.766945] tmpfs: No value for mount option '男' [ 249.767383] tmpfs: No value for mount option '男' 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x20, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000084b000)=0x0, &(0x7f000037b000)=0x4) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000424000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000430000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000864000-0x8)={0x0, 0x0}) r3 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) ftruncate(r1, 0x1000) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x3f) mkdir(&(0x7f000066a000-0x8)='./file0\x00', 0x86) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") 2017/12/28 00:14:18 executing program 7: lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a2000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000d9f000-0xa)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fdf000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75000000042bd9112c8139f55a2a9aee879262b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85fa", 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) [ 249.790991] tmpfs: No value for mount option '' [ 249.818327] tmpfs: No value for mount option '' [ 249.820927] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x7, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x5, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 249.904931] tmpfs: No value for mount option '男' 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x7, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000129000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007d4000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r2, &(0x7f00007fb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 249.911533] tmpfs: No value for mount option '' [ 249.914990] tmpfs: No value for mount option '' [ 249.936835] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00004aa000-0x8)={0x6, &(0x7f00005b5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000048b000)={0x401, 0x4, 0xffffffffffffff41, 0x4, 0x4, 0x5911, 0x100, 0x9, 0x0, 0x5, 0x0}, 0xb) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000675000)={r2, 0x8, &(0x7f0000a47000-0x20)=[0x3f6, 0x3f, 0x100, 0x5, 0x3, 0xaec0, 0x11ec, 0xe85], &(0x7f0000676000)=[0xffffffff, 0x80000001], 0x3, 0x1, 0x8001, &(0x7f00007cc000)=[0xb3a], &(0x7f0000d1e000)=[0x1, 0x4, 0x9], 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000672000-0x26)=""/38) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000747000)={&(0x7f0000121000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce4000-0x8)=[{&(0x7f00003f7000-0xe2)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbf000)=0x0, &(0x7f0000087000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dbf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000e28000-0x639)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, r3, 0x1, 0x3f, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") 2017/12/28 00:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) ftruncate(r1, 0x1000) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x3f) mkdir(&(0x7f000066a000-0x8)='./file0\x00', 0x86) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_delete(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r2, &(0x7f0000a90000-0x4)=0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca72f5800b81e6fb650b14b4f48859af3e6282ce33b5384e597b8e54f1d20bd582fb30dff3bde13bad85") [ 249.950397] tmpfs: No value for mount option '男' [ 249.984449] tmpfs: No value for mount option '男' [ 249.995004] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 250.065319] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000031b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='oom_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00008af000-0xf1)="2b2efea5095134c1a1db1ecf705c7921c5d6151a13a1bbd9323be04b39626f7cff711ab39c001363cabd03c3af76ee4f49c43e033e33e5e43c7b71390350949b72e555bd86297ee2fd3db89d49d2d4db614e8db11b8231f08734c9907f6a5993ad254cf30351db95a904cf4bac8f45af51ff0485ef4f6a489b5058d19f32db41d3f7eddb505512edfff9811cb92cdf0542711645a478fa83db3da24a82e9629777d8648b2026d5352dcc87fa242fdda6fd734140da91a617f72e467f58e76889729e217b8dc5032275e45b6c847d112b94d59cabbd0f8340e4dc06922843d41c3cb65cdc9f13fb3035760cf6b1327e0b17", 0xf1) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a6f000)={0x8, &(0x7f0000151000-0x20)=[{0x3, 0x5}, {0x9, 0x3}, {0x0, 0x80000000}, {0x4, 0x100000000}, {0xffffffff80000000, 0x7}, {0xfffffffffffffff8, 0x1f}, {0x7, 0x1}, {0x2, 0xbbe3}]}) setresuid(0x0, r3, 0x0) [ 250.075350] tmpfs: No value for mount option '男' [ 250.079516] tmpfs: No value for mount option '男' [ 250.081490] tmpfs: No value for mount option '' [ 250.116243] tmpfs: No value for mount option '' 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9eaf, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") [ 250.127906] tmpfs: No value for mount option '' [ 250.146301] tmpfs: No value for mount option '' [ 250.154560] tmpfs: No value for mount option '' [ 250.161445] tmpfs: No value for mount option '' [ 250.182239] tmpfs: No value for mount option '' [ 250.189643] tmpfs: No value for mount option '' [ 250.200289] tmpfs: No value for mount option '男' 2017/12/28 00:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000fdc000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f5000-0x9)='/dev/rtc\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d7000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000548000-0x4)=0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffe000)={0x0, 0xffffffffffffffff, 0x8, 0xffffffffbd691282}, 0x8) r1 = socket(0x2000000011, 0x8040000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000dd6000-0x4)=0x0, 0x4) 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca") 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@noop={0x1}, @ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000027b000-0x8)={0x2, &(0x7f0000177000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0xffff, @rand_addr=0x1]}, @ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebdaaf747ee3063e5f396769c25e1bbf960062b7dca") 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f") [ 250.633895] tmpfs: No value for mount option '男' 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x84, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x19, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x6, [@empty=0x0, @rand_addr=0x6, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000843000-0x4)={r0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c30000)=0x0, &(0x7f0000f7c000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000def000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000d4f000)="", 0x0, 0x0, &(0x7f0000ef7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000061000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8000, 0x1ff, 0x4) tkill(r1, 0x1000000000016) 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000574000)={0x1, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf3f0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000551000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800}, 0x7f, [0x8, 0x10001, 0x1, 0x9, 0x7f, 0xd88, 0x8, 0xb56b]}, 0x5c) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 250.642911] tmpfs: No value for mount option '' [ 250.643390] tmpfs: No value for mount option '' [ 250.653902] tmpfs: No value for mount option '' [ 250.681457] tmpfs: No value for mount option '男' [ 250.686536] tmpfs: No value for mount option '男' 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x34, 0x7d, 0x3, 0xa6, [{[@empty=0x0], 0x0}, {[], 0xc769}, {[@broadcast=0xffffffff], 0x7ff}, {[], 0x9}, {[@loopback=0x7f000001], 0x2}, {[@rand_addr=0x3], 0x8}, {[@rand_addr=0x200], 0x3}]}, @ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) close(r1) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0xdf}]}}, "1fa879b6"}}}}}, 0x0) [ 250.726458] tmpfs: No value for mount option '男' [ 250.730114] tmpfs: No value for mount option '' [ 250.733494] tmpfs: No value for mount option '' 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f") [ 250.735853] tmpfs: No value for mount option '' 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "1fa879b6"}}}}}, 0x0) 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb") 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f9d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/enforce\x00', 0x8080, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2017/12/28 00:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x3a) 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84") 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00005ed000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x8)={0x1, &(0x7f000089c000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) getsockname$inet(r1, &(0x7f000012a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038b000-0x4)=0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000332000)=0x80000001, 0x4) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000146000)={0x0}, &(0x7f0000614000)=0x4) [ 250.764177] tmpfs: No value for mount option '' [ 250.770498] tmpfs: No value for mount option '' [ 250.776093] tmpfs: No value for mount option '' [ 250.805656] tmpfs: No value for mount option '男' [ 250.826901] tmpfs: No value for mount option '' 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") [ 250.866082] tmpfs: No value for mount option '' 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x6) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x1) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000024b000-0x9)='/dev/sg#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dbe000-0x8)={0x0, 0xaa2}, &(0x7f00008e7000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bb5000)={r3, 0x74, &(0x7f000070c000-0x74)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}]}, &(0x7f00008f3000-0x4)=0xc) tkill(r1, 0x1000000000016) [ 250.868578] tmpfs: No value for mount option '男' [ 250.874871] tmpfs: No value for mount option '男' [ 250.878882] tmpfs: No value for mount option '' 2017/12/28 00:14:19 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f39000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000745000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a74000)=@assoc_id=r1, &(0x7f00000a9000)=0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00005fe000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) 2017/12/28 00:14:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") [ 250.899545] : renamed from syz7 [ 250.904649] tmpfs: No value for mount option '' [ 250.915262] tmpfs: No value for mount option '男' [ 250.915295] tmpfs: No value for mount option '' [ 250.952621] tmpfs: No value for mount option '男' [ 250.962221] tmpfs: No value for mount option '' [ 250.966794] tmpfs: No value for mount option '' [ 250.982525] sctp: [Deprecated]: syz-executor7 (pid 9681) Use of int in maxseg socket option. [ 250.982525] Use struct sctp_assoc_value instead [ 250.986386] tmpfs: No value for mount option '男' 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8973810104252b97a1ebd") 2017/12/28 00:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000b1e000-0x8)='./file0\x00', 0x40) tkill(r1, 0x1000000000016) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073b000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000063000)={@generic="95321cf37599887f97538d30aae6633a", @ifru_flags=0x0}) r3 = request_key(&(0x7f0000609000)='.request_key_auth\x00', &(0x7f0000f33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024a000)='/dev/random\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000509000-0x6)='wlan0\x00') 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x5) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0xffffffffffffffe0, 0x0, &(0x7f0000696000-0x96)="e02ffcb97b1628deef9e5695588956fee080a711457ee42243846213d302920933206aa113dee58e3b900eff9281a8319ed4ed8cc422c66ac3ef0d43525d165321470f0ba188b26cc7c1a3183b59e33735302cdee9d4e937753a0f8d6ecbbab051bedcf774aabfcb7e9ab09657975bf7b1254bffa149b24e3dd5ddb2f990e2e6a2fc4f263a5304f98fad50d3a4ec8ec856e8a818b855", 0x96) fcntl$notify(r0, 0x402, 0x8) sendto$packet(r1, &(0x7f0000ff3000)="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", 0x639, 0x1, &(0x7f00008ee000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 00:14:19 executing program 6 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb") 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed3000-0x1)="") getsockname$inet(r0, &(0x7f0000f94000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000781000)=0x10) 2017/12/28 00:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:19 executing program 6 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") 2017/12/28 00:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") [ 251.021694] sctp: [Deprecated]: syz-executor7 (pid 9681) Use of int in maxseg socket option. [ 251.021694] Use struct sctp_assoc_value instead [ 251.068714] tmpfs: No value for mount option '男' [ 251.071821] tmpfs: No value for mount option '男' [ 251.074738] FAULT_INJECTION: forcing a failure. [ 251.074738] name failslab, interval 1, probability 0, space 0, times 0 [ 251.074748] CPU: 1 PID: 9696 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #149 [ 251.074754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.074757] Call Trace: [ 251.074770] dump_stack+0x194/0x257 [ 251.074785] ? arch_local_irq_restore+0x53/0x53 [ 251.074793] ? lock_release+0xa40/0xa40 [ 251.074802] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 251.074826] should_fail+0x8c0/0xa40 [ 251.074840] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.074850] ? tun_get_user+0xe4e/0x36d0 [ 251.074860] ? page_add_new_anon_rmap+0x750/0x750 [ 251.074867] ? print_irqtrace_events+0x270/0x270 [ 251.074876] ? print_irqtrace_events+0x270/0x270 [ 251.074897] ? mutex_lock_io_nested+0x1900/0x1900 [ 251.074910] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 251.074925] ? print_irqtrace_events+0x270/0x270 [ 251.074939] ? print_irqtrace_events+0x270/0x270 [ 251.074949] ? lock_acquire+0x1d5/0x580 [ 251.074958] ? lock_acquire+0x1d5/0x580 [ 251.074970] ? check_noncircular+0x20/0x20 [ 251.074985] ? print_irqtrace_events+0x270/0x270 [ 251.075010] ? print_irqtrace_events+0x270/0x270 [ 251.075020] ? __lock_acquire+0x664/0x3e00 [ 251.075037] should_failslab+0xec/0x120 [ 251.075059] kmem_cache_alloc+0x47/0x760 [ 251.075070] ? __lock_acquire+0x664/0x3e00 [ 251.075096] __build_skb+0x9d/0x450 [ 251.075110] ? skb_try_coalesce+0x1c50/0x1c50 [ 251.075127] ? __alloc_pages_nodemask+0xd80/0xd80 [ 251.075137] ? __lock_acquire+0x664/0x3e00 [ 251.075160] __napi_alloc_skb+0x173/0x2c0 [ 251.075177] napi_get_frags+0x61/0x130 [ 251.075190] tun_get_user+0x1ba2/0x36d0 [ 251.075232] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 251.075243] ? print_irqtrace_events+0x270/0x270 [ 251.075253] ? check_noncircular+0x20/0x20 [ 251.075267] ? check_noncircular+0x20/0x20 [ 251.075303] ? tun_get+0x1ab/0x2e0 [ 251.075315] ? lock_downgrade+0x980/0x980 [ 251.075330] ? lock_release+0xa40/0xa40 [ 251.075343] ? __lock_is_held+0xb6/0x140 [ 251.075369] ? tun_get+0x1d4/0x2e0 [ 251.075379] ? tun_chr_close+0x60/0x60 [ 251.075392] ? rcu_note_context_switch+0x710/0x710 [ 251.075402] ? __lock_is_held+0xb6/0x140 [ 251.075417] tun_chr_write_iter+0xb9/0x160 [ 251.075431] do_iter_readv_writev+0x525/0x7f0 [ 251.075447] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 251.075466] ? rw_verify_area+0xe5/0x2b0 [ 251.075480] do_iter_write+0x154/0x540 [ 251.075492] ? iov_iter_get_pages+0x1150/0x1150 [ 251.075516] compat_writev+0x225/0x420 [ 251.075524] ? __fget_light+0x297/0x380 [ 251.075536] ? do_pwritev+0x1a0/0x1a0 [ 251.075549] ? find_held_lock+0x35/0x1d0 [ 251.075571] ? __do_page_fault+0x5f7/0xc90 [ 251.075593] ? __fdget_pos+0x130/0x190 [ 251.075604] ? __fdget_raw+0x20/0x20 [ 251.075611] ? down_read_trylock+0xdb/0x170 [ 251.075618] ? __do_page_fault+0x32d/0xc90 [ 251.075630] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 251.075644] do_compat_writev+0x115/0x220 [ 251.075652] ? do_compat_writev+0x115/0x220 [ 251.075665] ? compat_writev+0x420/0x420 [ 251.075691] compat_SyS_writev+0x26/0x30 [ 251.075700] ? compat_SyS_preadv2+0x90/0x90 [ 251.075709] do_fast_syscall_32+0x3ee/0xf9d [ 251.075731] ? do_int80_syscall_32+0x9d0/0x9d0 [ 251.075756] ? syscall_return_slowpath+0x2ad/0x550 [ 251.075767] ? prepare_exit_to_usermode+0x340/0x340 [ 251.075779] ? retint_user+0x18/0x18 [ 251.075798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.075821] entry_SYSENTER_compat+0x54/0x63 [ 251.075829] RIP: 0023:0xf7fc1c79 [ 251.075833] RSP: 002b:00000000f77bd014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 251.075843] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f77bd064 [ 251.075848] RDX: 0000000000000001 RSI: 000000000000055b RDI: 00000000f77bdb28 [ 251.075852] RBP: 000000000810f0c4 R08: 0000000000000000 R09: 0000000000000000 [ 251.075857] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.075862] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000024000-0x15)='/proc/self/net/pfkey\x00', 0x212102, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000000f000)={0x10000, 0xc000, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000023000)={0x8, &(0x7f0000023000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d4d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00001d3000)={0x13, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000193000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ftruncate(r0, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0xa4)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x97f6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x9f9, 0x9, 0x3, 0x5d, 0x6, 0x9}}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b1d000)={r1, &(0x7f0000001000-0xe3)="ebda87ba0451db92b1ba9daec6598c46d7ea346ca07a0ba2e583e8464d4973edcf56f26af647405d0b35cd6d5fd648c4e1fca2f5c76de4863b1fe0cfee21e7bbe4f5bde00f14662a1a41a8f2e9c26b45eda82112d6827a57697a576cd3933775ad9064e5b9aaa9ae1c9eac34b9246e7ea2712b31c784ef55ca9645579d819ca65b557449c5d31bb330857746ce2abef0db2d9482e8380fb02bfefb8c8f9a4c3bba6619b02b2cd0ff8666e2910350a83bd06962a5ef7cc66002f9789a6fb704147c60b0595aee48c1cb6ef9efa9486045631cb542f87c8a3bdd00a2606cc10ffb1b4c3c"}, 0x10) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000003f000-0x50)={0x1, 0x2, 0x4, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000038000-0xd)='/dev/snd/seq\x00', 0x0, 0x5) write$sndseq(r2, &(0x7f0000015000-0x1c)=[{0x0, 0x40009, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) 2017/12/28 00:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) clock_gettime(0x0, &(0x7f0000927000)={0x0, 0x0}) timer_settime(r1, 0x2, &(0x7f00008bd000)={{0x0, 0x8}, {r2, r3+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f00007a8000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a18000-0x4)=0x58, 0x800) getsockopt$inet_buf(r5, 0x0, 0x586fa85d55680851, &(0x7f0000470000-0x2c)=""/44, &(0x7f0000ec0000-0x4)=0x2c) tkill(r4, 0x1000000000016) [ 251.081788] tmpfs: No value for mount option '' [ 251.094801] tmpfs: No value for mount option '男' [ 251.108683] tmpfs: No value for mount option '男' [ 251.119488] tmpfs: No value for mount option '男' [ 251.136101] tmpfs: No value for mount option '' [ 251.145165] tmpfs: No value for mount option '' 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000023000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000023000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000025000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000018000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x0, 0x80003, 0x3, &(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7fffffff) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fae000-0xc)={&(0x7f00009e2000-0x8)='./file0\x00', 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000024b000-0x30)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5d, 0x0, 0x0, 0x0}, @map={0x8, 0x88, 0xfffffffffffffffb, r0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") [ 251.561208] tmpfs: No value for mount option '' [ 251.566636] tmpfs: No value for mount option '' [ 251.572184] tmpfs: No value for mount option '男' [ 251.577937] tmpfs: No value for mount option '男' 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f93d53b6ce8") 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00002c5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7b000)="1e7539a929327fe8af83ff5e69af2a0a62e0141a593854619d7a00120ae523dc90b89e404fc3c375c297a01f6b685528c2cb1d1e4eaaafd204722b5327610a6085a8042c76dd4281331334cc96e487e25d4890b849e6dd2a316d8d8449f8a8c8c45d2c247a6be648d382ea1be8141820e3c5f1aa2eda9066e65b48d312d5d0c192e82ee6b517868028b08999cc166b", 0x8f, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000a56000-0x18)=[{&(0x7f0000000000)="d7564827414dd943f05fb414e1a28dab432ae62b17dad24f970529bff51381196e7448e22fd22c40c48f6028ed411c6e2c9ee9e7344cb1b79585604ee98534020934b414abaa3fd6c5ea92d9a23d7b3d1e26d9ad852e1a99f64a18d268c6f0557512c2d8e405a6145663c41078a03e419d87272636a08058c80fa89be9cb76f74397680dffb8cb8d765dbc85ebd5ae148766778f40165a32983f077f8e051d022aa5a7d18f8b089831c1fc744b7fc7690fe101a48469d420", 0xb8}, {&(0x7f0000000000)="69f8769570c6082e6845aca370c305ba87abac69a74685f97fad0ddc3df6e1f8c136b31b9fc970262d8ec2d7cb46b518cd54996392aca529e6016781295028d9fcd543d32900557653975b029e76094422ec74d5c7b34c99368c68aae0dacfc4cb68f84a6eac97bf1f02a300b6adde6a", 0x70}, {&(0x7f0000000000)="fa3fe46591e22375aeffed569cdd350625d59912a38453597b83013ca92caf8b14204f6b70a3ecca7d58abe1bb4d659edd31144aa81b4f42a9c2f50766faaaac9ae3c2d80199cbd686335a91f667a423a800fa99045ff0fac762a014981462f319a80668b07f4cb6479fc6083272cb9e6d5e20626c142587c43b418cc0dc0cffd43b1eb8a24cc237c3fdcd4ee2be39f61efe6ac89d5a48e9f5bf3b7569b01855e2c6c69d76e7f6462b29926bbc72ef816a0334f369e0c06924a560003f0dddd26706cd50d6363b9b8428a369f433", 0xce}], 0x3, r1) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/cuse\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004b7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096b000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fd4000-0x24)="240000001e000712010100080300650001000040e50000070b80000c000000022000048d", 0x24) [ 251.614855] tmpfs: No value for mount option '男' [ 251.625857] tmpfs: No value for mount option '' [ 251.634695] tmpfs: No value for mount option '' [ 251.680555] tmpfs: No value for mount option '男' [ 251.691337] tmpfs: No value for mount option '男' [ 251.691913] tmpfs: No value for mount option '男' 2017/12/28 00:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c77000)=@common='gre0\x00', 0x10) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000824000-0xf)='/dev/snd/timer\x00', 0x0, 0x18000) tkill(r2, 0x1000000000016) 2017/12/28 00:14:20 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a9000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001000)="a0681db210f99d5a2540dfa85bec4bd4c55642746da4e7af7e406a8676e8e2937409c41259", 0x25) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:20 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x44000) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f96000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000356000-0x8)={0x0, 0x2}, &(0x7f0000d99000-0x4)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e2d000-0x10)={r0, 0x18, &(0x7f000051d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d7000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000076c000-0x4)=0xb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000090d000-0x10)={r3, 0x18, &(0x7f0000615000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = syz_open_dev$usbmon(&(0x7f00001b2000)='/dev/usbmon#\x00', 0x3, 0x2) r6 = add_key$keyring(&(0x7f0000076000-0x8)='keyring\x00', &(0x7f0000f34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000078c000-0x14)={0x3, 0x1, 0x1, 0x2, 0x401}) add_key(&(0x7f00001b7000-0xa)='id_legacy\x00', &(0x7f000016e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r6, &(0x7f0000674000)=[{&(0x7f0000659000-0xc4)="3840cb96f4aaa4933bd3ac09daa94b66a55543a11bace3cb092a0f3a11eeeebbae410385040936d56168f62f8d3945b0e3450052e171c0b030b2c7e7f156256e87fbca68a58673aa0dbdb644ef36c7b1c762fc44f8e4397a0b4a959bfc9ee9e024d1c1045d10565926a6ad25dc5ff038b4900846e34d313f43c357ae0ed8bfb29c21ed0e72ae9b30d7f4164d183eadd2eeada99a3c03706f5b52e9a36949a625c953e778b5af953e7c114eb9eda3830dd2207ade49669621a0d5f8075cca922009eeefb7", 0xc4}], 0x1, r6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000ad6000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe4000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c45000)={0x0, 0x6, 0x30, 0x9, 0x8}, &(0x7f000023b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000544000-0x3c)={r7, 0x34, "838b4f24287ac2705866df22641f10a61fb9661eb2914bd3f4a25c2baea321298a4db324e801aa127e82f26a3df4f68219dbf8ad"}, &(0x7f000096e000-0x4)=0x3c) sendto$llc(r3, &(0x7f000094a000)="4f3bcfe7523122ea70786298ae8814fe933966fc206adc79a708b2d20790ea614dd02a834b9dd11391e02e44e2e179bdc019dedd6db6abfa41d649c615c73292afd510ed184dd4427608ede9997147ca8c50069e67671b3754c3184b89f16f0b2f5f69a619d21211ce82707987fc3b2efedd78cedcd18c54c7956b44bd39277e3fc637b79afdef0e6ec8979e3cea294a7303c02ce908e5a95065b5efe09b3c251f9645b0e0", 0xa5, 0x80, 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000088c000-0x4)=0x1000000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000519000)={r8, 0x100000000}, 0x8) 2017/12/28 00:14:20 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:20 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") [ 252.116715] tmpfs: No value for mount option '' [ 252.125311] tmpfs: No value for mount option '男' 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000eda000)=""/82, 0x52) 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000016000)={0x7fff, 0x5, 0x40, 0x2}, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$ipx(r1, &(0x7f000001d000-0x10)={0x4, 0x2, 0xb1, "ee974dde7e56", 0x7fffffff, 0x0}, 0x10) 2017/12/28 00:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") [ 252.126089] binder: 9777:9787 ioctl c0306201 20008fd0 returned -14 [ 252.129179] tmpfs: No value for mount option '' [ 252.136665] tmpfs: No value for mount option '男' [ 252.172295] FAULT_INJECTION: forcing a failure. [ 252.172295] name failslab, interval 1, probability 0, space 0, times 0 [ 252.172305] CPU: 1 PID: 9798 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #149 [ 252.172311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.172315] Call Trace: [ 252.172331] dump_stack+0x194/0x257 [ 252.172347] ? arch_local_irq_restore+0x53/0x53 [ 252.172374] should_fail+0x8c0/0xa40 [ 252.172388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.172405] ? __f_unlock_pos+0x19/0x20 [ 252.172418] ? lock_downgrade+0x980/0x980 [ 252.172430] ? map_files_get_link+0x3a0/0x3a0 [ 252.172438] ? __lock_is_held+0xb6/0x140 [ 252.172453] ? find_held_lock+0x35/0x1d0 [ 252.172496] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.172512] ? rcu_note_context_switch+0x710/0x710 [ 252.172521] ? __lock_is_held+0xb6/0x140 [ 252.172542] should_failslab+0xec/0x120 [ 252.172556] __kmalloc_track_caller+0x5f/0x760 [ 252.172572] ? strncpy_from_user+0x430/0x430 [ 252.172581] ? strndup_user+0x62/0xb0 [ 252.172599] memdup_user+0x2c/0x90 [ 252.172612] strndup_user+0x62/0xb0 [ 252.172625] copy_mount_string+0x24/0x40 [ 252.172636] compat_SyS_mount+0x2d/0x1070 [ 252.172654] ? show_fd_locks+0x2c0/0x2c0 [ 252.172669] do_fast_syscall_32+0x3ee/0xf9d [ 252.172692] ? do_int80_syscall_32+0x9d0/0x9d0 [ 252.172719] ? syscall_return_slowpath+0x2ad/0x550 [ 252.172731] ? prepare_exit_to_usermode+0x340/0x340 [ 252.172745] ? sysret32_from_system_call+0x5/0x3b [ 252.172763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.172782] entry_SYSENTER_compat+0x54/0x63 [ 252.172789] RIP: 0023:0xf7f92c79 [ 252.172794] RSP: 002b:00000000f778e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 252.172802] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 252.172807] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 252.172811] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.172816] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.172820] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.180637] tmpfs: No value for mount option '男' 2017/12/28 00:14:20 executing program 2 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f") 2017/12/28 00:14:20 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000024000-0x10)={0x4, 0x1, 0x6, "f67e1d20f4c6", 0x2, 0x0}, 0x10) 2017/12/28 00:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getpid() r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/28 00:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e46000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000098b000-0x4)=0x9, &(0x7f0000b0e000)=0x4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") [ 252.186680] tmpfs: No value for mount option '' [ 252.204460] tmpfs: No value for mount option '男' [ 252.428792] FAULT_INJECTION: forcing a failure. [ 252.428792] name failslab, interval 1, probability 0, space 0, times 0 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb720f") 2017/12/28 00:14:20 executing program 4 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000021000)='syzkaller\x00', &(0x7f0000024000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000024000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="a3898f533cf8260818fba65aa48cb33a0f9309816559b649572a8c77392d54ffbad36b4dbb33b7ab4c8d1bd891b4c1e0c957dfc7e474a4fc5dcc66d46f159c8a1fe74cf51a04ad9443a7d778de290059187a7299b2f23aa3d3c103f2b48445a3f9bb0c6af0e2f00b09f4d50945ff892f4bd695eab8e5cb125ce44396c77aaa9e16926a29cf80ad23b2bb9c95dc052841160cdd7a1f7157fe33d70eb435c3c5749df7ccd558267d9a8c3e5aa582c53f82925a1cab43d64913988d8bba9d8d1c689eabb7ad94cf988302e1bd4b5d43", 0xce, r0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000024000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000022000)='./file0\x00', 0x2100, 0xfff, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000013000-0xb)={0x0, 0xc1, 0x8, 0x9, 0x2, 0xfffffffffffff801, 0x5, 0x2, 0x4, 0x7ff, 0x1}, 0xb) open_by_handle_at(r1, &(0x7f0000020000)={0x8f, 0xba67, "1378814e5fd102907d91c61db531f09ad03a88d408f1763bdce404d9da407caf5315527805b62e2cc7112b61b2005db8157daf2cc61a43771a85cda83eed168264053ac0a6c5df17df98a323234cbf500efc90c0a4c7749bb69b9584d43691a1f5cd3be1afd686374b1db3a2940a96fd956f7b569986c30bb7b11b776fbfa0acfa3000c1354523"}, 0xc0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000009000)=""/153, &(0x7f000000a000-0x4)=0x99) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000016000)={"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"}) 2017/12/28 00:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl(r0, 0xfff, &(0x7f000023d000)="d0c9b1ed1007e635a1469b2a5dfb697a8376d9b7f0639a83ca26c8532768196087a02605b6c0da2ffbbeedd5900ca5e12310620a09c78fba05dbf82fcd1937759383dcea06df720851e101c6358c9238520ff06191239753407876d994aeb89b918b0e301524289420755743a0fbadc02fd69279548c8403a298522aca3157597d6d4cc52d0d202de4ff37d0ef0b643333092012279600fb9593ff9b2b2f5a9c4cd1255d4eedd9ff9d2ca821cc9b79f0626b5fe8a37e5794b2466634cb8ff3665386d317f28a14762001") write$tun(r2, &(0x7f0000b28000-0x324)=@pi={0x0, 0x8100, @ipv6={0x7fffffff, 0x6, "5be9e8", 0x2f8, 0x2e, 0x2, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x27, 0x8, 0x3, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xff, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xd3, "1a5a204d2001bd0924bb8cd1d4c81aea724d7b507033d14be97d653bbc73eb7df85ad27f6c10ead53c475ac881a33aa4cdb19a582ffe8c6ce58fbb5f7bc2303d4f3aacbb051be672ce1036144d0a26c77ddb742c1e095abb392b038151c2e22af800ccd0973535ade57d99846a117be3d9cccff4cc490dee9b79d530320d2af346e4f324fc92eaa9d5764036edd2e1ab921a88db19510e0687f90ccec36ae29fd9c83afc3e63ae71069ec4e16b8798ccfe95a19c4ebb31e7e8e0371fe857e8ccecd1fd1ad87654973bbf9501e7bd0a7d1b424b"}, {0xff, 0xf6, "9cedfd63c35a84ab18612c30039d1f07675b613782f8bec775ea178181c670dfe07e5031f3aef7472ef1219934bedb79da0fc2770fc424e23fd976e1409e64c26de37dab69e27f753ea998e59542fd82c23d919edb46100d284e530a27b4b635d0cad13570ffb3391dc35fc70d7a0afe992803fb8d7a7c5bff702e7c01c63cf9a1698eea0eb312cf72788ac62218d42d2fe5c6ade5d5a2cec92c4fd2633783c336af5b9c820f7580e900d8bf9eafaab5888f4514de9e7b1f2edd4478724e75b582bf8a25922b7109833d406e24cf65f932b4f68cf863ceb333f093a642ea7fdb1d8eaa21ddf40a3b2f75dfe6f492d0b0f1023816c3e3"}, {0xc9, 0xd, "86f7a2f63fa6b0fa3f73c4e92c"}, {0x5, 0xae, "9285698fa50dc2b75a5d560114c8678e0ff3ba25047563178f87f8d2b9255cb71a76a0477eaaac68ba87e9c921fd938f71c15895b0414812cad5cb54ee85afa615c74635a65cb8a2eae79a6963fcfd0c27f340ea9aa2658f25641486ab265b5bbc987111396c39ab3728a390ad3176ef161957910ec452cea7d49da92072eb852681c8cb7531a9d480018d1fe3ab5c110b963a68ec58b12add2f744e353d3aa8a07fde8bb753954050c110d919ff"}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x8, 0xd0, @loopback={0x0, 0x1}}}}}, 0x324) 2017/12/28 00:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") [ 252.438960] FAULT_INJECTION: forcing a failure. [ 252.438960] name failslab, interval 1, probability 0, space 0, times 0 [ 252.438973] CPU: 0 PID: 9823 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 252.438978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.438981] Call Trace: [ 252.438996] dump_stack+0x194/0x257 [ 252.439010] ? arch_local_irq_restore+0x53/0x53 [ 252.439037] should_fail+0x8c0/0xa40 [ 252.439050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.439067] ? __f_unlock_pos+0x19/0x20 [ 252.439079] ? lock_downgrade+0x980/0x980 [ 252.439091] ? map_files_get_link+0x3a0/0x3a0 [ 252.439098] ? __lock_is_held+0xb6/0x140 [ 252.439113] ? find_held_lock+0x35/0x1d0 [ 252.439154] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.439167] ? rcu_note_context_switch+0x710/0x710 [ 252.439175] ? __lock_is_held+0xb6/0x140 [ 252.439194] should_failslab+0xec/0x120 [ 252.439206] __kmalloc_track_caller+0x5f/0x760 [ 252.439220] ? strncpy_from_user+0x430/0x430 [ 252.439228] ? strndup_user+0x62/0xb0 [ 252.439244] memdup_user+0x2c/0x90 [ 252.439256] strndup_user+0x62/0xb0 [ 252.439268] copy_mount_string+0x24/0x40 [ 252.439277] compat_SyS_mount+0x2d/0x1070 [ 252.439290] ? show_fd_locks+0x2c0/0x2c0 [ 252.439302] do_fast_syscall_32+0x3ee/0xf9d [ 252.439321] ? do_int80_syscall_32+0x9d0/0x9d0 [ 252.439342] ? syscall_return_slowpath+0x2ad/0x550 [ 252.439352] ? prepare_exit_to_usermode+0x340/0x340 [ 252.439363] ? sysret32_from_system_call+0x5/0x3b [ 252.439380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.439399] entry_SYSENTER_compat+0x54/0x63 [ 252.439406] RIP: 0023:0xf7fe6c79 [ 252.439410] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 252.439418] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 252.439422] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 252.439431] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.439436] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.439440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.446759] tmpfs: No value for mount option '' [ 252.448122] tmpfs: No value for mount option '男' [ 252.476729] FAULT_INJECTION: forcing a failure. [ 252.476729] name failslab, interval 1, probability 0, space 0, times 0 [ 252.476739] CPU: 0 PID: 9837 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 252.476744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.476747] Call Trace: [ 252.476761] dump_stack+0x194/0x257 [ 252.476777] ? arch_local_irq_restore+0x53/0x53 [ 252.476787] ? __save_stack_trace+0x7e/0xd0 [ 252.476814] should_fail+0x8c0/0xa40 [ 252.476823] ? trace_event_raw_event_lock+0x340/0x340 [ 252.476836] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.476847] ? kasan_kmalloc+0xad/0xe0 [ 252.476855] ? __kmalloc_track_caller+0x15e/0x760 [ 252.476862] ? memdup_user+0x2c/0x90 [ 252.476869] ? strndup_user+0x62/0xb0 [ 252.476875] ? copy_mount_string+0x24/0x40 [ 252.476882] ? compat_SyS_mount+0x2d/0x1070 [ 252.476890] ? do_fast_syscall_32+0x3ee/0xf9d [ 252.476905] ? map_files_get_link+0x3a0/0x3a0 [ 252.476911] ? __lock_is_held+0xb6/0x140 [ 252.476928] ? find_held_lock+0x35/0x1d0 [ 252.476977] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.476992] ? rcu_note_context_switch+0x710/0x710 [ 252.477006] ? __check_object_size+0x25d/0x4f0 [ 252.477026] should_failslab+0xec/0x120 [ 252.477039] __kmalloc_track_caller+0x5f/0x760 [ 252.477055] ? strncpy_from_user+0x430/0x430 [ 252.477063] ? strndup_user+0x62/0xb0 [ 252.477070] ? _copy_from_user+0x99/0x110 [ 252.477086] memdup_user+0x2c/0x90 [ 252.477098] strndup_user+0x62/0xb0 [ 252.477112] copy_mount_string+0x24/0x40 [ 252.477121] compat_SyS_mount+0x49/0x1070 [ 252.477136] ? show_fd_locks+0x2c0/0x2c0 [ 252.477148] do_fast_syscall_32+0x3ee/0xf9d [ 252.477170] ? do_int80_syscall_32+0x9d0/0x9d0 [ 252.477196] ? syscall_return_slowpath+0x2ad/0x550 [ 252.477206] ? prepare_exit_to_usermode+0x340/0x340 [ 252.477218] ? sysret32_from_system_call+0x5/0x3b [ 252.477238] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.477260] entry_SYSENTER_compat+0x54/0x63 [ 252.477266] RIP: 0023:0xf7fe6c79 [ 252.477271] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 252.477279] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 252.477283] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 252.477288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.477292] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.477296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.480625] tmpfs: No value for mount option '' [ 252.484596] tmpfs: No value for mount option '男' [ 252.515978] tmpfs: No value for mount option '' [ 252.526387] tmpfs: No value for mount option '' [ 252.530075] device syz7 entered promiscuous mode [ 252.969874] CPU: 1 PID: 9815 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #149 [ 252.977125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.986450] Call Trace: [ 252.989019] dump_stack+0x194/0x257 [ 252.992630] ? arch_local_irq_restore+0x53/0x53 [ 252.997270] ? __save_stack_trace+0x7e/0xd0 [ 253.001572] should_fail+0x8c0/0xa40 [ 253.005259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.010347] ? kasan_kmalloc+0xad/0xe0 [ 253.014210] ? __kmalloc_track_caller+0x15e/0x760 [ 253.019029] ? memdup_user+0x2c/0x90 [ 253.022712] ? strndup_user+0x62/0xb0 [ 253.026483] ? copy_mount_string+0x24/0x40 [ 253.030687] ? compat_SyS_mount+0x2d/0x1070 [ 253.034978] ? do_fast_syscall_32+0x3ee/0xf9d [ 253.039447] ? map_files_get_link+0x3a0/0x3a0 [ 253.043911] ? __lock_is_held+0xb6/0x140 [ 253.047945] ? find_held_lock+0x35/0x1d0 [ 253.052014] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 253.057878] ? rcu_note_context_switch+0x710/0x710 [ 253.062778] ? __check_object_size+0x25d/0x4f0 [ 253.067336] should_failslab+0xec/0x120 [ 253.071294] __kmalloc_track_caller+0x5f/0x760 [ 253.075852] ? strncpy_from_user+0x430/0x430 [ 253.080232] ? strndup_user+0x62/0xb0 [ 253.084000] ? _copy_from_user+0x99/0x110 [ 253.088127] memdup_user+0x2c/0x90 [ 253.091637] strndup_user+0x62/0xb0 [ 253.095236] copy_mount_string+0x24/0x40 [ 253.099266] compat_SyS_mount+0x49/0x1070 [ 253.103383] ? show_fd_locks+0x2c0/0x2c0 [ 253.107416] do_fast_syscall_32+0x3ee/0xf9d [ 253.111714] ? do_int80_syscall_32+0x9d0/0x9d0 [ 253.116272] ? syscall_return_slowpath+0x2ad/0x550 [ 253.121171] ? prepare_exit_to_usermode+0x340/0x340 [ 253.126158] ? sysret32_from_system_call+0x5/0x3b [ 253.130974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.135792] entry_SYSENTER_compat+0x54/0x63 [ 253.140168] RIP: 0023:0xf7f92c79 [ 253.143500] RSP: 002b:00000000f778e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 253.151177] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 253.158414] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 2017/12/28 00:14:21 executing program 4 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:21 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000024000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000024000)='./file0\x00', &(0x7f0000025000-0x20)=[&(0x7f000000c000)='\x00', &(0x7f0000016000)='\x00', &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', &(0x7f0000024000)=']{selfvmnet1systemmime_typeuserwlan1\'\x00', &(0x7f0000007000)='/selinux/validatetrans\x00', &(0x7f0000024000)='/selinux/validatetrans\x00', &(0x7f0000024000)='/selinux/validatetrans\x00', &(0x7f0000016000)='\x00'], &(0x7f0000024000)=[&(0x7f0000006000-0x8)='\'\\eth0^\x00', &(0x7f0000025000-0xa)="707070305b9447504c00", &(0x7f0000015000)='mime_type}$^proc@ppp0lo{ppp0GPL\x00', &(0x7f000001c000-0x17)='/selinux/validatetrans\x00'], 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000024000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000024000+0x5be)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x5, r2}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000023000)={r1, 0x0, 0x7fffffff, 0x8000000000, 0xffffffffffff0e54, 0xe2e}, &(0x7f0000023000)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:21 executing program 7: set_mempolicy(0x8004, &(0x7f0000824000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f000000e000-0x93)={0x93, 0x3, "34f83beb58c3a14064ee5ed54fa85dedc394f48adfd339e10cdf3782d78d18ffdff0ce89d89809affaf1273b001558bad86400df7a5ec06868b3ff8a2a4e40305caf59bf2cc7d39d89ffd7ea9ec9bb2423357b37aadb07bb5c9c7f4595352738ee018629f56dfe7d4e46a5839cf600b915075c1062af49c005d02c2fbf462fdf085330445688e6e7ba6159"}, 0x400000) 2017/12/28 00:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod$loop(&(0x7f00008eb000-0x8)='./file0\x00', 0xe120, 0x1) open$dir(&(0x7f00001ab000-0x8)='./file0\x00', 0x800, 0x40) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:21 executing program 3: syz_open_dev$mice(&(0x7f0000045000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000d000-0x8)='./file0\x00', 0x115, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2017/12/28 00:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb") [ 253.165652] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.172889] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.180126] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.208714] tmpfs: No value for mount option '' 2017/12/28 00:14:21 executing program 4 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:21 executing program 3: exit(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000cc4000-0x14)={0x5, 0x2, 0x0, 0x3, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x1000)=""/4096) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000002000-0x8)={0x6b, &(0x7f0000003000-0x6b)=""/107}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000-0x8)={0x401, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000+0x71f)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="b617cfe3c3affd1c5b336cb7ac0731679b396a506d2297417af9543a515a881a89bed41ac254fc0df2154e1ef635800a5de94c3ce2d79c189aa5343f1f498517275e907723cbb472d5b27f706b205383c1484553b61ff525c50fa53c27df59297ea84db198ce2a22bcc7fd843a72f80a8dae176cbb3818d3f65353f7ad48a2745f1e6dd65890606a88e429bd5992f046ec42aaf5e5c6f715543ece7d6cb14a0dfcfc1895b38777bab88c3f8f486fa0d8a8760c3390291e359f247f1e93fb31", 0xbf}, {&(0x7f0000004000)="0c72184ca88680d24ce70d856baa3c1fb25651e0d667064aa58482030128bf2aac01060641a22970110a6e725bead83535e27f694de0fad7bd9fb3b8b95ec3a2c04ab3f8b6f17cd8fc3b9528914532c4f3", 0x51}], 0x2, &(0x7f0000004000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x5c, 0x8000}, 0x10) 2017/12/28 00:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000370000-0x141)={@random="18e146f97b30", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000958000)={0x0, 0x0, []}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000087e000)={0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x48400) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000990000)={0x10001, 0xfffffffffffffb30, 0x8, 0x7ff, 0x1, 0x1, 0x3f, 0x7, 0x72, 0x958, 0x400, 0x8001}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d03000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b53000-0x4)=0x0, &(0x7f00002c7000-0x4)=0x4) 2017/12/28 00:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2017/12/28 00:14:21 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000020000-0xc)='cifs.spnego\x00', &(0x7f0000024000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000e000)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000023000)='trusted\x00', &(0x7f0000024000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001d000)="66f4ed804237558c05be2cd41fa1711b4ab8fd56326fdeeeea7ac241dc9e8264d023c66582d8bc934e72cd935423371f2080de3dc89f1cfbab1b4b89932792b957b81fd1c5cefc6a6f2c4853deebe8fea3d16cf513343ad54d919cbafc1adf14b0723ae7b2743ccdcefcd2be3cd91b7319686dfd9003def39c98994aaa592f8073e9a9f216a9ec98aeef5c0f7fc8b1db452cf28baa9b650aa83b23d90c0ca4cbd0637077cc224024de9c7efa012629af5aa29b465d137f0e6ad7b6a9c9ca90b5c839dea076265669fc083a3212fcd6581c5f7b41d74b8539aae8820922dccf2d9c09245d4c7c1d8f62124b", 0xeb, r0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0x240, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x5}, &(0x7f0000025000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000022000-0x10)={r2, 0xff, 0x684, 0x7fff}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:21 executing program 4 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") [ 253.211225] tmpfs: No value for mount option '' [ 253.214632] FAULT_INJECTION: forcing a failure. [ 253.214632] name failslab, interval 1, probability 0, space 0, times 0 2017/12/28 00:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") r0 = socket$inet(0x2, 0x11a2443d8d673efe, 0xd0f9) fcntl$setsig(r0, 0xa, 0x2d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003e9000)={0xa4f1, 0x1f, 0x401, 0x319d00000, 0x8}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000018000-0x77)="6c9ddff71f0da62cdd3cc06e2d048f81e374fe3377161532788e9e103b585904bad7874b15e0a919afb10fa677ff6456ed35545c6cbaf57b4a531e0f96cccd2b61ce5c0aaecfe7e07e7dd40f55602e3b43382ebf1c650c829b0190e057f2ff6312e44c6cfc1a5dbec249aa94507e5e56bce519925b6016", 0x77) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000149000-0x10)={0x7920, 0x3f, 0x1, 0x3}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556000-0x10)='/dev/sequencer2\x00', 0x4, 0x0) mkdirat(r2, &(0x7f0000265000)='./file0\x00', 0x20) 2017/12/28 00:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") [ 253.214644] CPU: 1 PID: 9861 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 253.214649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.214652] Call Trace: [ 253.214666] dump_stack+0x194/0x257 [ 253.214681] ? arch_local_irq_restore+0x53/0x53 [ 253.214695] ? depot_save_stack+0x12c/0x490 [ 253.214715] should_fail+0x8c0/0xa40 [ 253.214730] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.214738] ? copy_mount_string+0x24/0x40 [ 253.214749] ? do_fast_syscall_32+0x3ee/0xf9d [ 253.214757] ? entry_SYSENTER_compat+0x54/0x63 [ 253.214770] ? map_files_get_link+0x3a0/0x3a0 [ 253.214794] ? find_held_lock+0x35/0x1d0 [ 253.214833] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 253.214844] ? __check_object_size+0x25d/0x4f0 [ 253.214869] ? rcu_note_context_switch+0x710/0x710 [ 253.214894] should_failslab+0xec/0x120 [ 253.214909] kmem_cache_alloc_trace+0x4b/0x750 [ 253.214918] ? kasan_check_write+0x14/0x20 [ 253.214926] ? _copy_from_user+0x99/0x110 [ 253.214947] copy_mount_options+0x5f/0x2e0 [ 253.214964] compat_SyS_mount+0x65/0x1070 [ 253.214978] ? show_fd_locks+0x2c0/0x2c0 [ 253.214989] do_fast_syscall_32+0x3ee/0xf9d [ 253.215008] ? do_int80_syscall_32+0x9d0/0x9d0 [ 253.215032] ? syscall_return_slowpath+0x2ad/0x550 [ 253.215041] ? prepare_exit_to_usermode+0x340/0x340 [ 253.215054] ? sysret32_from_system_call+0x5/0x3b [ 253.215072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.215091] entry_SYSENTER_compat+0x54/0x63 [ 253.215098] RIP: 0023:0xf7fe6c79 [ 253.215103] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 253.215111] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 253.215116] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 253.215120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.215125] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.215129] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.230901] tmpfs: No value for mount option '男' [ 253.235971] tmpfs: No value for mount option '男' [ 253.250505] tmpfs: No value for mount option '男' [ 253.250722] FAULT_INJECTION: forcing a failure. [ 253.250722] name failslab, interval 1, probability 0, space 0, times 0 [ 253.250731] CPU: 0 PID: 9873 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 253.250737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.250740] Call Trace: [ 253.250756] dump_stack+0x194/0x257 [ 253.250771] ? arch_local_irq_restore+0x53/0x53 [ 253.250800] should_fail+0x8c0/0xa40 [ 253.250818] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.250838] ? handle_mm_fault+0x248/0x8d0 [ 253.250853] ? find_held_lock+0x35/0x1d0 [ 253.250870] ? find_held_lock+0x35/0x1d0 [ 253.250915] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 253.250929] ? rcu_note_context_switch+0x710/0x710 [ 253.250953] should_failslab+0xec/0x120 [ 253.250965] kmem_cache_alloc+0x47/0x760 [ 253.250974] ? mm_fault_error+0x2c0/0x2c0 [ 253.250999] getname_flags+0xcb/0x580 [ 253.251011] ? do_page_fault+0xee/0x720 [ 253.251030] user_path_at_empty+0x2d/0x50 [ 253.251046] do_mount+0x15f/0x2bb0 [ 253.251071] ? copy_mount_string+0x40/0x40 [ 253.251082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.251095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.251115] ? retint_kernel+0x10/0x10 [ 253.251136] ? copy_mount_options+0x18b/0x2e0 [ 253.251148] ? copy_mount_options+0x190/0x2e0 [ 253.251159] ? copy_mount_options+0x1f4/0x2e0 [ 253.251176] compat_SyS_mount+0xd0/0x1070 [ 253.251190] ? show_fd_locks+0x2c0/0x2c0 [ 253.251202] do_fast_syscall_32+0x3ee/0xf9d [ 253.251222] ? do_int80_syscall_32+0x9d0/0x9d0 [ 253.251235] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 253.251251] ? syscall_return_slowpath+0x2ad/0x550 [ 253.251268] ? sysret32_from_system_call+0x5/0x3b [ 253.251285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.251306] entry_SYSENTER_compat+0x54/0x63 [ 253.251314] RIP: 0023:0xf7fe6c79 [ 253.251318] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 253.251328] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 253.251333] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 253.251337] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.251341] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.251346] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.287512] tmpfs: No value for mount option '男' [ 253.298465] FAULT_INJECTION: forcing a failure. [ 253.298465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.298475] CPU: 0 PID: 9890 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 253.298480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.298484] Call Trace: [ 253.298498] dump_stack+0x194/0x257 [ 253.298514] ? arch_local_irq_restore+0x53/0x53 [ 253.298541] should_fail+0x8c0/0xa40 [ 253.298558] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.298574] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 253.298588] ? lock_release+0xa40/0xa40 [ 253.298600] ? check_noncircular+0x20/0x20 [ 253.298613] ? do_raw_spin_trylock+0x190/0x190 [ 253.298641] ? _raw_spin_unlock+0x22/0x30 [ 253.298652] ? __handle_mm_fault+0x80e/0x3ce0 [ 253.298671] ? __pmd_alloc+0x4e0/0x4e0 [ 253.298687] ? should_fail+0x23b/0xa40 [ 253.298709] __alloc_pages_nodemask+0x338/0xd80 [ 253.298719] ? handle_mm_fault+0x248/0x8d0 [ 253.298735] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 253.298752] ? find_held_lock+0x35/0x1d0 [ 253.298800] ? rcu_note_context_switch+0x710/0x710 [ 253.298818] cache_grow_begin+0x72/0x3f0 [ 253.298836] kmem_cache_alloc+0x400/0x760 [ 253.298847] ? mm_fault_error+0x2c0/0x2c0 [ 253.298871] getname_flags+0xcb/0x580 [ 253.298881] ? do_page_fault+0xee/0x720 [ 253.298898] user_path_at_empty+0x2d/0x50 [ 253.298913] do_mount+0x15f/0x2bb0 [ 253.298933] ? copy_mount_string+0x40/0x40 [ 253.298944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.298957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.298977] ? retint_kernel+0x10/0x10 [ 253.298997] ? copy_mount_options+0x18b/0x2e0 [ 253.299015] ? copy_mount_options+0x190/0x2e0 [ 253.299028] ? copy_mount_options+0x1f4/0x2e0 [ 253.299049] compat_SyS_mount+0xd0/0x1070 [ 253.299066] ? show_fd_locks+0x2c0/0x2c0 [ 253.299078] do_fast_syscall_32+0x3ee/0xf9d [ 253.299098] ? do_int80_syscall_32+0x9d0/0x9d0 [ 253.299122] ? syscall_return_slowpath+0x2ad/0x550 [ 253.299133] ? prepare_exit_to_usermode+0x340/0x340 [ 253.299146] ? sysret32_from_system_call+0x5/0x3b [ 253.299164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.299185] entry_SYSENTER_compat+0x54/0x63 [ 253.299192] RIP: 0023:0xf7fe6c79 [ 253.299197] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 253.299206] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 253.299211] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 253.299215] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.299220] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.299225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/28 00:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a8") 2017/12/28 00:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000051000-0x4)=0x0) io_getevents(r1, 0x7, 0x5, &(0x7f0000113000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d0000-0x8)={0x0, 0x989680}) preadv(r0, &(0x7f0000e99000-0x8)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = request_key(&(0x7f0000520000)='pkcs7_test\x00', &(0x7f000009d000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000203000-0xc)='/dev/random\x00', 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000628000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000-0x4)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) 2017/12/28 00:14:22 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000023000)=""/181) syz_emit_ethernet(0x11e, &(0x7f000000e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x110, 0x0, 0x401, 0x0, 0x6, 0x0, @rand_addr=0x1000, @empty=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8, 0x7, "665307ca999a220e0dd82b1e49203ad9c57e7633266b618d013410f9f2d5708c68a77c7ea2abd4e766fedb8da41101e655f59dc43310ab099e942175f17c5a4be06933f1b93817efd2cf05687ee009e0df8aec0c89b45f9f241b85d0731c918c4a6bb936c6ff73b2f020112a715538d2383e9a6100d464fa76b8280d2d6c9a0971efb63f057b0f0f8857a8682d359805df71a8a13d2573e90f5c731bffc305c165401299444e708efd49fc2c85cc09a010c0b614cc377394959258de28943663436d3c0b75ef11688ee68af556c6412321453736a634cbe182ba421f5f213a88285da5412843ca9d750d54820a38430dc28b2e3a"}}}}}, 0x0) 2017/12/28 00:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x408002) syz_open_dev$sndtimer(&(0x7f0000daf000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000492000)={r0, 0x18, &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000025000-0x4)=r1, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000e3000-0x4)=0xdbee) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000bdc000)="96f9b6cbc821aeaf") write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59", 0x24) 2017/12/28 00:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:22 executing program 4 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:22 executing program 2: unlink(&(0x7f00006ac000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000318000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001a7000-0x10)={0x9, 0x200, 0x3, 0x4, 0x0}, &(0x7f0000432000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e1000-0xac)={r1, 0xa4, "8ae4f5e6bfca3fd9ab93d7f558f0b1f0d73043df0e3ed09763af2fd361d0af15004cce2134d27d3b1b448b911cf0e7fdf9e56d53f88b80cad03a90eb2c7fbd6edcbe49ff6016cf24459c0ee573b83e801bd85b4bdd59e684fa010773f87ce79979e0521d6f09d29c725a942a973c7d580d32c062c9bdd2260f5a7340f4e90f4bec90d73407bceb41cebd3ee432ae64ceb81a09f221957aa5ac3bef2a95f56c5f305f8e04"}, &(0x7f000071a000)=0xac) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000094c000)=0x3) mkdir(&(0x7f000092c000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000606000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d6d000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}], 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ce6000-0xff)={r0, r0, 0x6, 0x7, &(0x7f0000c2d000)="e5417c1b", 0x7, 0x8, 0x4, 0x5, 0x5, 0x8, 0x8001, "91c678b018c5f5ee6f3a2463ffd73f93c886bbb03de8011bd328dbc499798db6bf10819b758776ba9c37e65e46e60a0a13def77321b74a2484eb6f81d1f6c162a8f3ce72736c00247e641e7644431545458995c52f488e0de768cb18999895dffc9970438602b061da7bb3ad14dccd4aa74622cac911223d93d21b3320441766dc51dda71363f28f2701b6299af9870ec7b34148dbefe7beb53beceab65a2a837ac6b40611ebd9219ec3e9f6d6541427fa7aa06c73f6e0af5201e867ad61d92962910185fefb2b30c234f8541e51ea7d46dfb96ed3d816d04c88aa68158dbe"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d75000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000d48000-0x24)={0x3be, 0x3, 0x5, 0xa4, &(0x7f000089d000-0xa4)=""/164, 0xce, &(0x7f0000606000-0xce)=""/206, 0xcc, &(0x7f0000a5d000)=""/204}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000dd000)=0x5) recvfrom(r2, &(0x7f0000aff000)=""/249, 0xf9, 0x20, &(0x7f0000fcd000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 00:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) modify_ldt$write(0x1, &(0x7f00003df000)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 253.299460] tmpfs: No value for mount option '男' [ 253.305300] tmpfs: No value for mount option '男' [ 253.313871] tmpfs: No value for mount option '男' [ 253.318880] tmpfs: No value for mount option '男' [ 254.019976] tmpfs: No value for mount option '男' 2017/12/28 00:14:22 executing program 4 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2ccb") 2017/12/28 00:14:22 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x4, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f000064e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000051f000-0xd)='net/wireless\x00') getsockname$ipx(r1, &(0x7f0000b79000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000082e000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000a9000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00005ac000-0x4f)=""/79, &(0x7f00005af000-0x4)=0x4f) 2017/12/28 00:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mount(&(0x7f0000eae000)='./file0\x00', &(0x7f00005b3000)='./file0\x00', &(0x7f0000e9d000-0x5)='vfat\x00', 0x0, &(0x7f0000ea9000)="") 2017/12/28 00:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000297000)=0x3) [ 254.021135] tmpfs: No value for mount option '' [ 254.025892] FAULT_INJECTION: forcing a failure. [ 254.025892] name failslab, interval 1, probability 0, space 0, times 0 2017/12/28 00:14:22 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f000001d000-0x8)='./file0\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000025000-0x6)={&(0x7f000000d000-0x8)='./file0\x00', 0x0}, 0xc) [ 254.025900] CPU: 1 PID: 9910 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 254.025905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.025907] Call Trace: [ 254.025921] dump_stack+0x194/0x257 [ 254.025936] ? arch_local_irq_restore+0x53/0x53 [ 254.025946] ? is_bpf_text_address+0x7b/0x120 [ 254.025970] should_fail+0x8c0/0xa40 [ 254.025978] ? __free_insn_slot+0x5c0/0x5c0 [ 254.025992] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.026009] ? rcutorture_record_progress+0x10/0x10 [ 254.026031] ? check_noncircular+0x20/0x20 [ 254.026042] ? is_bpf_text_address+0xa4/0x120 [ 254.026061] ? find_held_lock+0x35/0x1d0 [ 254.026105] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 254.026120] ? rcu_note_context_switch+0x710/0x710 [ 254.026127] ? lock_downgrade+0x980/0x980 [ 254.026147] should_failslab+0xec/0x120 [ 254.026159] kmem_cache_alloc+0x47/0x760 [ 254.026172] ? lock_release+0xa40/0xa40 [ 254.026185] alloc_vfsmnt+0xe0/0x9c0 [ 254.026196] ? mnt_free_id.isra.21+0x50/0x50 [ 254.026208] ? avc_has_extended_perms+0x12c0/0x12c0 [ 254.026221] ? avc_has_perm+0x43e/0x680 [ 254.026235] ? avc_has_perm_noaudit+0x520/0x520 [ 254.026254] ? find_held_lock+0x35/0x1d0 [ 254.026274] ? __get_fs_type+0x8a/0xc0 [ 254.026284] ? lock_downgrade+0x980/0x980 [ 254.026295] ? module_unload_free+0x5b0/0x5b0 [ 254.026303] ? lock_release+0xa40/0xa40 [ 254.026311] ? _cond_resched+0x14/0x30 [ 254.026326] ? selinux_mount+0x2bb/0x4e0 [ 254.026340] vfs_kern_mount.part.26+0x84/0x4a0 [ 254.026352] ? may_umount+0xa0/0xa0 [ 254.026360] ? _raw_read_unlock+0x22/0x30 [ 254.026368] ? __get_fs_type+0x8a/0xc0 [ 254.026386] do_mount+0xea4/0x2bb0 [ 254.026406] ? copy_mount_string+0x40/0x40 [ 254.026416] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.026425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.026442] ? retint_kernel+0x10/0x10 [ 254.026461] ? copy_mount_options+0x18b/0x2e0 [ 254.026472] ? copy_mount_options+0x190/0x2e0 [ 254.026482] ? copy_mount_options+0x1f4/0x2e0 [ 254.026497] compat_SyS_mount+0xd0/0x1070 [ 254.026509] ? show_fd_locks+0x2c0/0x2c0 [ 254.026518] do_fast_syscall_32+0x3ee/0xf9d [ 254.026537] ? do_int80_syscall_32+0x9d0/0x9d0 [ 254.026557] ? syscall_return_slowpath+0x2ad/0x550 [ 254.026566] ? prepare_exit_to_usermode+0x340/0x340 [ 254.026578] ? sysret32_from_system_call+0x5/0x3b [ 254.026595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.026614] entry_SYSENTER_compat+0x54/0x63 [ 254.026620] RIP: 0023:0xf7fe6c79 [ 254.026624] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 254.026632] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 254.026636] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 254.026641] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.026645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.026649] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.027541] tmpfs: No value for mount option '男' [ 254.057390] tmpfs: No value for mount option '男' [ 254.079832] FAULT_INJECTION: forcing a failure. [ 254.079832] name failslab, interval 1, probability 0, space 0, times 0 [ 254.079842] CPU: 0 PID: 9926 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 254.079847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.079851] Call Trace: [ 254.079866] dump_stack+0x194/0x257 [ 254.079885] ? arch_local_irq_restore+0x53/0x53 [ 254.079921] should_fail+0x8c0/0xa40 [ 254.079941] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.079952] ? perf_trace_lock+0xd6/0x900 [ 254.079969] ? save_stack+0xa3/0xd0 [ 254.079983] ? trace_event_raw_event_lock+0x340/0x340 [ 254.079990] ? kasan_slab_alloc+0x12/0x20 [ 254.080004] ? _find_next_bit+0xee/0x120 [ 254.080015] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 254.080036] ? find_held_lock+0x35/0x1d0 [ 254.080094] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 254.080113] ? rcu_note_context_switch+0x710/0x710 [ 254.080145] should_failslab+0xec/0x120 [ 254.080161] __kmalloc_track_caller+0x5f/0x760 [ 254.080182] ? do_raw_spin_trylock+0x190/0x190 [ 254.080190] ? kstrdup_const+0x39/0x50 [ 254.080211] kstrdup+0x39/0x70 [ 254.080225] kstrdup_const+0x39/0x50 [ 254.080237] alloc_vfsmnt+0x1a5/0x9c0 [ 254.080251] ? mnt_free_id.isra.21+0x50/0x50 [ 254.080267] ? avc_has_extended_perms+0x12c0/0x12c0 [ 254.080290] ? avc_has_perm+0x43e/0x680 [ 254.080311] ? avc_has_perm_noaudit+0x520/0x520 [ 254.080339] ? find_held_lock+0x35/0x1d0 [ 254.080369] ? __get_fs_type+0x8a/0xc0 [ 254.080384] ? lock_downgrade+0x980/0x980 [ 254.080398] ? module_unload_free+0x5b0/0x5b0 [ 254.080412] ? lock_release+0xa40/0xa40 [ 254.080423] ? _cond_resched+0x14/0x30 [ 254.080442] ? selinux_mount+0x2bb/0x4e0 [ 254.080461] vfs_kern_mount.part.26+0x84/0x4a0 [ 254.080476] ? may_umount+0xa0/0xa0 [ 254.080486] ? _raw_read_unlock+0x22/0x30 [ 254.080497] ? __get_fs_type+0x8a/0xc0 [ 254.080521] do_mount+0xea4/0x2bb0 [ 254.080548] ? copy_mount_string+0x40/0x40 [ 254.080559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.080573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.080597] ? retint_kernel+0x10/0x10 [ 254.080623] ? copy_mount_options+0x18b/0x2e0 [ 254.080637] ? copy_mount_options+0x190/0x2e0 [ 254.080650] ? copy_mount_options+0x1f4/0x2e0 [ 254.080671] compat_SyS_mount+0xd0/0x1070 [ 254.080687] ? show_fd_locks+0x2c0/0x2c0 [ 254.080699] do_fast_syscall_32+0x3ee/0xf9d [ 254.080723] ? do_int80_syscall_32+0x9d0/0x9d0 [ 254.080750] ? syscall_return_slowpath+0x2ad/0x550 [ 254.080761] ? prepare_exit_to_usermode+0x340/0x340 [ 254.080774] ? sysret32_from_system_call+0x5/0x3b [ 254.080793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.080818] entry_SYSENTER_compat+0x54/0x63 [ 254.080825] RIP: 0023:0xf7fe6c79 [ 254.080830] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 254.080839] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 254.080844] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 254.080850] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.080855] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/28 00:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f00001a3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timerfd_settime(r2, 0x1, &(0x7f00001cb000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000014b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xb27, &(0x7f00005a2000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a63000-0x10)='/selinux/access\x00', 0x2, 0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r3) tkill(r0, 0x1000000000016) 2017/12/28 00:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000663000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009fc000)=0x0) utimensat(r0, &(0x7f0000e76000-0x8)='./file0\x00', &(0x7f000032c000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e94000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00006d1000)={0x52f, 0x4236eb13, 0xfff, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000589000)={0x0, 0x1}, &(0x7f0000a84000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ec000-0xd8)={r1, 0xd0, "fa7b683903bec8a9344db111d71de503e6cedbe5491280a091e65aee9bea2db58adb424fab3c35cf8f738baab4143ab2c862dafdcee62c56716bc6bfc8e190f9a72365008234e6061e9a01f2f3b6e0ce52a20667170b99e1d9671392153364afbac5b0e3aacba33713999f75b932f15f2e9df1d90ca74546debf8d9324d1183dc08e501fdcc3e11f415ee57c510cf20c7d448233e1f2d25247e8bbe7ab112631525815e9f7bfe71f4a17082b6357cda730e19d04acf27f899cd2c1064c22ff36dba0619f83ef37293761288bdf09c1f1"}, &(0x7f0000efe000-0x4)=0xd8) chdir(&(0x7f0000f26000)='./file0\x00') 2017/12/28 00:14:23 executing program 4 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001dc000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a79000-0x2d)="f2c512cd763e38f31741ccffd5787eb4d0aa42540b1569cb9bf9ae9c6a2cdc3b267902947dd752036a4a0bd889", 0x2d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00005a0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r2, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc9000-0x11)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001da000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) flistxattr(r2, &(0x7f0000a93000-0x2f)=""/47, 0x2f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2017/12/28 00:14:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000023000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000006000+0xfdc)=@get={0x1, &(0x7f000000b000-0xb8)=""/184, 0x7bc}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/selinux/enforce\x00', 0x540, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x24) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000025000-0x45)={r2, 0x3d, "1b33c1a0f5040b745a92ff3a14db2948a27e2cbaebd9661a5d8cc2c508a5eb5170b0e9b654451c7ef86ed480f77d8713211d7c4e3611ff4443ed8ee890"}, &(0x7f0000025000-0x4)=0x45) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000026000)=0x5, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000017000-0x86)=""/134, &(0x7f000000c000)=0x86) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/vcs\x00', 0x0, 0x0) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000001000)=""/0, 0x0}], 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x8000, 0x0) connect$bt_rfcomm(r4, &(0x7f0000010000-0x4)={0x1f, {0x9, 0x2, 0x5a4, 0xd7, 0x5e, 0x9}, 0x10001}, 0x9) syz_extract_tcp_res(&(0x7f000000a000)={0x0, 0x0}, 0x1000, 0x3f) 2017/12/28 00:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) sendfile64(r0, r0, &(0x7f000047f000)=0x0, 0x1) [ 254.080860] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.090243] tmpfs: No value for mount option '男' [ 254.112110] tmpfs: No value for mount option '男' [ 254.733980] tmpfs: No value for mount option '男' [ 254.741343] tmpfs: No value for mount option '男' 2017/12/28 00:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000fdc000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cc5000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000176000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r1, &(0x7f0000faf000-0x98)="1f0000000001ffbe040001fffffff8000000001201000021fffffffffffb00", 0x1f) recvmsg(r1, &(0x7f00005d9000-0x1c)={&(0x7f0000385000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000242000-0x30)=[{&(0x7f0000acf000-0x66)=""/102, 0x66}, {&(0x7f0000540000)=""/4096, 0x1000}, {&(0x7f00005d2000-0x9a)=""/154, 0x9a}, {&(0x7f0000581000)=""/239, 0xef}, {&(0x7f0000f9e000)=""/230, 0xe6}, {&(0x7f0000984000-0x1b)=""/27, 0x1b}], 0x6, &(0x7f00000ea000-0x39)=""/57, 0x39, 0x10000}, 0x0) 2017/12/28 00:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 4 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") [ 254.755054] tmpfs: No value for mount option '男' [ 254.755372] FAULT_INJECTION: forcing a failure. [ 254.755372] name failslab, interval 1, probability 0, space 0, times 0 [ 254.755381] CPU: 1 PID: 9959 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 2017/12/28 00:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") [ 254.755386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.755389] Call Trace: [ 254.755403] dump_stack+0x194/0x257 [ 254.755417] ? arch_local_irq_restore+0x53/0x53 [ 254.755432] ? __kernel_text_address+0xd/0x40 [ 254.755454] should_fail+0x8c0/0xa40 [ 254.755471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.755489] ? save_stack+0xa3/0xd0 [ 254.755498] ? save_stack+0x43/0xd0 [ 254.755504] ? kasan_kmalloc+0xad/0xe0 [ 254.755510] ? kasan_slab_alloc+0x12/0x20 [ 254.755518] ? _find_next_bit+0xee/0x120 [ 254.755525] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 254.755540] ? find_held_lock+0x35/0x1d0 [ 254.755587] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 254.755602] ? rcu_note_context_switch+0x710/0x710 [ 254.755633] should_failslab+0xec/0x120 [ 254.755648] __kmalloc_track_caller+0x5f/0x760 [ 254.755667] ? do_raw_spin_trylock+0x190/0x190 [ 254.755675] ? kstrdup_const+0x39/0x50 [ 254.755692] kstrdup+0x39/0x70 [ 254.755705] kstrdup_const+0x39/0x50 [ 254.755720] alloc_vfsmnt+0x1a5/0x9c0 [ 254.755734] ? mnt_free_id.isra.21+0x50/0x50 [ 254.755750] ? avc_has_extended_perms+0x12c0/0x12c0 [ 254.755765] ? avc_has_perm+0x43e/0x680 [ 254.755782] ? avc_has_perm_noaudit+0x520/0x520 [ 254.755803] ? find_held_lock+0x35/0x1d0 [ 254.755824] ? __get_fs_type+0x8a/0xc0 [ 254.755834] ? lock_downgrade+0x980/0x980 [ 254.755844] ? module_unload_free+0x5b0/0x5b0 [ 254.755855] ? lock_release+0xa40/0xa40 [ 254.755863] ? _cond_resched+0x14/0x30 [ 254.755877] ? selinux_mount+0x2bb/0x4e0 [ 254.755892] vfs_kern_mount.part.26+0x84/0x4a0 [ 254.755903] ? may_umount+0xa0/0xa0 [ 254.755911] ? _raw_read_unlock+0x22/0x30 [ 254.755921] ? __get_fs_type+0x8a/0xc0 [ 254.755941] do_mount+0xea4/0x2bb0 [ 254.755961] ? copy_mount_string+0x40/0x40 [ 254.755970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.755982] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.756001] ? retint_kernel+0x10/0x10 [ 254.756023] ? copy_mount_options+0x18b/0x2e0 [ 254.756034] ? copy_mount_options+0x190/0x2e0 [ 254.756044] ? copy_mount_options+0x1f4/0x2e0 [ 254.756061] compat_SyS_mount+0xd0/0x1070 [ 254.756075] ? show_fd_locks+0x2c0/0x2c0 [ 254.756086] do_fast_syscall_32+0x3ee/0xf9d [ 254.756106] ? do_int80_syscall_32+0x9d0/0x9d0 [ 254.756132] ? syscall_return_slowpath+0x2ad/0x550 [ 254.756145] ? prepare_exit_to_usermode+0x340/0x340 [ 254.756160] ? sysret32_from_system_call+0x5/0x3b [ 254.756176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.756195] entry_SYSENTER_compat+0x54/0x63 [ 254.756202] RIP: 0023:0xf7fe6c79 [ 254.756206] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 254.756215] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 254.756219] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 254.756223] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.756227] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.756232] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.774471] tmpfs: No value for mount option '男' [ 254.813840] tmpfs: No value for mount option '男' [ 254.818185] tmpfs: No value for mount option '男' [ 254.837210] FAULT_INJECTION: forcing a failure. [ 254.837210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.837220] CPU: 1 PID: 9978 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 254.837226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.837229] Call Trace: [ 254.837244] dump_stack+0x194/0x257 [ 254.837261] ? arch_local_irq_restore+0x53/0x53 [ 254.837289] should_fail+0x8c0/0xa40 [ 254.837307] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 254.837323] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 254.837333] ? debug_check_no_obj_freed+0x3da/0xf1f [ 254.837348] ? lock_downgrade+0x980/0x980 [ 254.837376] ? do_raw_spin_trylock+0x190/0x190 [ 254.837387] ? find_next_bit+0x27/0x30 [ 254.837396] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 254.837409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.837429] ? debug_check_no_obj_freed+0x3da/0xf1f [ 254.837440] ? check_noncircular+0x20/0x20 [ 254.837454] ? should_fail+0x23b/0xa40 [ 254.837476] __alloc_pages_nodemask+0x338/0xd80 [ 254.837492] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 254.837505] ? find_held_lock+0x35/0x1d0 [ 254.837547] ? sget_userns+0x27d/0xe20 [ 254.837559] ? rcu_note_context_switch+0x710/0x710 [ 254.837574] cache_grow_begin+0x72/0x3f0 [ 254.837594] kmem_cache_alloc_trace+0x3f0/0x750 [ 254.837620] sget_userns+0x2a3/0xe20 [ 254.837627] ? get_anon_bdev+0x2a0/0x2a0 [ 254.837651] ? destroy_unused_super.part.6+0xd0/0xd0 [ 254.837662] ? cred_has_capability+0x1a0/0x3d0 [ 254.837675] ? selinux_ipv4_output+0x40/0x40 [ 254.837689] ? free_pages+0x51/0x90 [ 254.837700] ? selinux_sb_copy_data+0x493/0x610 [ 254.837730] ? selinux_capable+0x36/0x40 [ 254.837746] ? security_capable+0x8e/0xc0 [ 254.837759] ? get_anon_bdev+0x2a0/0x2a0 [ 254.837772] ? ns_capable_common+0xcf/0x160 [ 254.837787] ? get_anon_bdev+0x2a0/0x2a0 [ 254.837797] sget+0xd2/0x120 [ 254.837804] ? __get_fs_type+0x8a/0xc0 [ 254.837815] ? shmem_remount_fs+0x750/0x750 [ 254.837825] mount_nodev+0x37/0x100 [ 254.837838] shmem_mount+0x2c/0x40 [ 254.837850] mount_fs+0x66/0x2d0 [ 254.837865] vfs_kern_mount.part.26+0xc6/0x4a0 [ 254.837877] ? may_umount+0xa0/0xa0 [ 254.837886] ? _raw_read_unlock+0x22/0x30 [ 254.837895] ? __get_fs_type+0x8a/0xc0 [ 254.837914] do_mount+0xea4/0x2bb0 [ 254.837935] ? copy_mount_string+0x40/0x40 [ 254.837945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.837957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.837977] ? retint_kernel+0x10/0x10 [ 254.837997] ? copy_mount_options+0x18b/0x2e0 [ 254.838009] ? copy_mount_options+0x190/0x2e0 [ 254.838019] ? copy_mount_options+0x1f4/0x2e0 [ 254.838037] compat_SyS_mount+0xd0/0x1070 [ 254.838050] ? show_fd_locks+0x2c0/0x2c0 [ 254.838061] do_fast_syscall_32+0x3ee/0xf9d [ 254.838081] ? do_int80_syscall_32+0x9d0/0x9d0 [ 254.838104] ? syscall_return_slowpath+0x2ad/0x550 [ 254.838114] ? prepare_exit_to_usermode+0x340/0x340 [ 254.838124] ? sysret32_from_system_call+0x5/0x3b [ 254.838142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.838160] entry_SYSENTER_compat+0x54/0x63 [ 254.838167] RIP: 0023:0xf7fe6c79 [ 254.838172] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 254.838180] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 254.838185] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 254.838189] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.838192] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.838196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/28 00:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000479000)='/dev/usbmon#\x00', 0x1, 0x10802) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00009d3000)=@ioapic={0x16000, 0x80000000, 0x80000000, 0x0, 0x0, [{0x1, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x10001, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x1, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x7fffffff, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x3, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x20000000000}, {0x5, 0x6, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x7421, 0x40, 0x865, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7fffffff, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x400, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x200, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xfffffffffffffffd, 0x400, 0x10000000, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x382, 0x7fff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x5eb, 0x7ff, 0x101, [0x0, 0x0, 0x0, 0x0], 0xf673}, {0x7, 0xf0, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x474, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x1, 0xe22, [0x0, 0x0, 0x0, 0x0], 0x97}, {0xf8, 0x4, 0xad, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x1, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x45, 0x77, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x101, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8001}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:23 executing program 4 (fault-call:2 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = add_key$keyring(&(0x7f0000096000-0x8)='keyring\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000025000)='.request_key_auth\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ed000)="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", 0x1000, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/28 00:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000352000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat(r0, &(0x7f000085c000)='./file0\x00', r1, &(0x7f0000006000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800f72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000434000)={0x20071026, r2}, &(0x7f0000f99000-0x18)={0x0, 0x0, 0x3, 0x0, 0x3ffffffffff, 0x0}) 2017/12/28 00:14:23 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f000001e000-0x8e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x19, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x50, 0x100000000, 0x0, 0x1, [{[@broadcast=0xffffffff], 0xec}, {[@loopback=0x7f000001], 0x3}, {[@multicast1=0xe0000001], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xd41f}, {[@empty=0x0], 0xca}, {[@multicast2=0xe0000002], 0x1000}, {[@loopback=0x7f000001], 0xfff}, {[], 0x2}, {[@multicast1=0xe0000001], 0x5}]}]}}, ""}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000-0xc)='personality\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000023000)={0x50, 0x200, 0xaac7, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000023000)='/dev/usbmon#\x00', 0x8, 0x20080) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000025000-0x61)=""/97) 2017/12/28 00:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f00001a3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timerfd_settime(r2, 0x1, &(0x7f00001cb000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000014b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xb27, &(0x7f00005a2000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a63000-0x10)='/selinux/access\x00', 0x2, 0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r3) tkill(r0, 0x1000000000016) [ 254.840318] tmpfs: No value for mount option '男' [ 254.841566] tmpfs: No value for mount option '男' [ 255.496555] tmpfs: No value for mount option '男' 2017/12/28 00:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:24 executing program 4 (fault-call:2 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:24 executing program 4 (fault-call:2 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") [ 255.506435] FAULT_INJECTION: forcing a failure. [ 255.506435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.506446] CPU: 0 PID: 9993 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 2017/12/28 00:14:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x80000001, 0x80000000, &(0x7f000073e000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c20000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b35000-0xc)={0x1, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) stat(&(0x7f0000dc8000-0x8)='./file0\x00', &(0x7f0000ea4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000327000-0xc)={r1, r2, r3}, 0xc) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xfff) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f000000000000000200"}}}) 2017/12/28 00:14:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001000)={0x3, &(0x7f0000000000)=""/51, &(0x7f0000002000-0xb)=[{0x8, 0x48, 0x3ff, &(0x7f0000001000-0x48)=""/72}, {0x2, 0xa7, 0x1ff, &(0x7f0000001000-0xa7)=""/167}, {0x7fff, 0x1000, 0x4, &(0x7f0000002000-0x1000)=""/4096}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f000032c000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000d81000-0x6)="ca84906b05ab") socketpair(0x8, 0x6, 0x200, &(0x7f00005f9000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000ac000-0x1c)={&(0x7f0000a7e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000598000-0x10)=[{&(0x7f0000881000-0xfc)="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", 0xfc}, {&(0x7f000085e000)="2a3fd1c8ba8825f5d597d1d13aece38ac0630ad4af91090343b2dc945f917c6c598a9c137fcb1be42ccba85b82b8ef8d9bc5880017dd687802a1dcf688244325a9ec93608e241abb6a46801b44ad1936b4793a1571ffbec660e64769ce434e860e48a9943c9b01239e75739419f2b74cef6f4d7608dc1beb3c379bdd2680dc5a3fc5f0d85ce5d81e321d3e16d1b56a213cb77533c7b7788cda65cb828cebc93f652b15662323b27aed2ef302e075c529ae6432f87961c4e23f04d1036945ee9e112cefabd3571e3f7638466cb105d8", 0xcf}], 0x2, 0x0, 0x0, 0x1}, 0xc840) r2 = add_key(&(0x7f00004ae000)='trusted\x00', &(0x7f0000a9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00006c2000)='rxrpc\x00', &(0x7f0000386000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1a000-0x6)='tmpfs\x00', r2) 2017/12/28 00:14:24 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000017000-0xa)='/dev/vcs#\x00', 0x4, 0x400102) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x401, 0x30}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000025000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000017000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000025000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x3)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000026000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x101, 0x3, 0xcf, 0x10, 0x80, 0x20, 0x4e, r2, r3}, {0x3ff, 0x8001, 0x7, 0x400, 0x9, 0x9, 0x4, 0x1f}, {0xffffffffffffdf11, 0xfffffffffffffff9, 0x1, 0x10000}, 0x1, 0x0, 0xffffffffffffffc1, 0x0, 0xda2b45609170c97, 0x2}, {{@in=@rand_addr=0x1, 0x8, 0x8}, 0x15, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x44e, 0x6, 0xe2, 0x400}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000025000-0xbc)={0x8001, 0x3, 'client0\x00', 0xffffffff80000001, "b1eb4527487bf040", "6eebfe326df08ba3894d77f39f9bcb3d3e8c4159961aefc4671f77ca7a8a93f6", 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) io_setup(0x4, &(0x7f000001f000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000003000-0x6e)="341d96d2ab65a614af28eb788c451d39d1beb5d8d0dc226b2001a58931d1dda7d4bd91416f082354eac0df77cbaaed75caad96b698308f0938c193518728394f856328ebf4392e014da57c8f020bfca75392246a0b093cfdbd818bc59b0ff15a6a802eababd5e9b46c10daa38dca", 0x6e, 0x3e, 0x0, 0x0, r0}, &(0x7f0000027000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000017000-0xc)={r1, 0xffffffff, 0x30}, &(0x7f0000023000)=0xc) syz_emit_ethernet(0xf2, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe4, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x32, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x10, 0xfffffffffffffffa, [{0x7, 0xa, "f19aea4af6f20a18"}]}, @end={0x0}, @cipso={0x86, 0x77, 0x6, [{0x5, 0xe, "ee47537d2bc1c0cd2d263f95"}, {0x7, 0xc, "7f5dcb749ae48b5ff10f"}, {0x3, 0x12, "96c349d2e24b8c3fa50df9f6144a7eae"}, {0x1, 0x9, "e587cd9687b604"}, {0x1, 0x12, "bf8c65a3ae20b448cd12b68e608056e1"}, {0x5, 0x2, ""}, {0x5, 0xa, "1deb4f50785b5e1d"}, {0x1, 0xb, "cdc455908b40b26d6f"}, {0x7, 0x2, ""}, {0x7, 0x11, "6f3dddc57d18363c3969494ad922c3"}]}, @lsrr={0x83, 0x17, 0x10001, [@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @generic={0x97, 0xa, "9e1b7487fbd17b61"}, @lsrr={0x83, 0xb, 0x3f, [@broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, ""}}}}}, 0x0) [ 255.506451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.506455] Call Trace: [ 255.506470] dump_stack+0x194/0x257 [ 255.506487] ? arch_local_irq_restore+0x53/0x53 [ 255.506516] should_fail+0x8c0/0xa40 [ 255.506533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.506550] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 255.506560] ? debug_check_no_obj_freed+0x3da/0xf1f [ 255.506572] ? lock_downgrade+0x980/0x980 [ 255.506598] ? do_raw_spin_trylock+0x190/0x190 [ 255.506609] ? find_next_bit+0x27/0x30 [ 255.506620] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 255.506633] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.506651] ? debug_check_no_obj_freed+0x3da/0xf1f [ 255.506663] ? check_noncircular+0x20/0x20 [ 255.506677] ? should_fail+0x23b/0xa40 [ 255.506699] __alloc_pages_nodemask+0x338/0xd80 [ 255.506718] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 255.506735] ? find_held_lock+0x35/0x1d0 [ 255.506778] ? sget_userns+0x27d/0xe20 [ 255.506792] ? rcu_note_context_switch+0x710/0x710 [ 255.506811] cache_grow_begin+0x72/0x3f0 [ 255.506829] kmem_cache_alloc_trace+0x3f0/0x750 [ 255.506856] sget_userns+0x2a3/0xe20 [ 255.506864] ? get_anon_bdev+0x2a0/0x2a0 [ 255.506888] ? destroy_unused_super.part.6+0xd0/0xd0 [ 255.506899] ? cred_has_capability+0x1a0/0x3d0 [ 255.506917] ? selinux_ipv4_output+0x40/0x40 [ 255.506933] ? free_pages+0x51/0x90 [ 255.506946] ? selinux_sb_copy_data+0x493/0x610 [ 255.506972] ? selinux_capable+0x36/0x40 [ 255.506988] ? security_capable+0x8e/0xc0 [ 255.507002] ? get_anon_bdev+0x2a0/0x2a0 [ 255.507011] ? ns_capable_common+0xcf/0x160 [ 255.507025] ? get_anon_bdev+0x2a0/0x2a0 [ 255.507033] sget+0xd2/0x120 [ 255.507041] ? __get_fs_type+0x8a/0xc0 [ 255.507052] ? shmem_remount_fs+0x750/0x750 [ 255.507062] mount_nodev+0x37/0x100 [ 255.507076] shmem_mount+0x2c/0x40 [ 255.507087] mount_fs+0x66/0x2d0 [ 255.507100] vfs_kern_mount.part.26+0xc6/0x4a0 [ 255.507113] ? may_umount+0xa0/0xa0 [ 255.507121] ? _raw_read_unlock+0x22/0x30 [ 255.507130] ? __get_fs_type+0x8a/0xc0 [ 255.507153] do_mount+0xea4/0x2bb0 [ 255.507176] ? copy_mount_string+0x40/0x40 [ 255.507187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.507202] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.507222] ? retint_kernel+0x10/0x10 [ 255.507242] ? copy_mount_options+0x18b/0x2e0 [ 255.507254] ? copy_mount_options+0x190/0x2e0 [ 255.507265] ? copy_mount_options+0x1f4/0x2e0 [ 255.507284] compat_SyS_mount+0xd0/0x1070 [ 255.507298] ? show_fd_locks+0x2c0/0x2c0 [ 255.507310] do_fast_syscall_32+0x3ee/0xf9d [ 255.507331] ? do_int80_syscall_32+0x9d0/0x9d0 [ 255.507352] ? syscall_return_slowpath+0x2ad/0x550 [ 255.507361] ? prepare_exit_to_usermode+0x340/0x340 [ 255.507371] ? sysret32_from_system_call+0x5/0x3b [ 255.507386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.507405] entry_SYSENTER_compat+0x54/0x63 [ 255.507412] RIP: 0023:0xf7fe6c79 [ 255.507416] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 255.507424] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 255.507428] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 255.507433] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 255.507437] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.507442] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 255.507569] tmpfs: No value for mount option '男' [ 255.511334] tmpfs: No value for mount option '男' [ 255.511793] tmpfs: No value for mount option '男' [ 255.524731] tmpfs: No value for mount option '男' [ 255.551181] tmpfs: No value for mount option '男' [ 255.553572] FAULT_INJECTION: forcing a failure. [ 255.553572] name failslab, interval 1, probability 0, space 0, times 0 [ 255.553584] CPU: 1 PID: 10011 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 255.553590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.553593] Call Trace: [ 255.553609] dump_stack+0x194/0x257 [ 255.553628] ? arch_local_irq_restore+0x53/0x53 [ 255.553641] ? rcutorture_record_progress+0x10/0x10 [ 255.553681] should_fail+0x8c0/0xa40 [ 255.553700] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.553717] ? __save_stack_trace+0x7e/0xd0 [ 255.553736] ? depot_save_stack+0x12c/0x490 [ 255.553759] ? find_held_lock+0x35/0x1d0 [ 255.553779] ? __lock_is_held+0xb6/0x140 [ 255.553814] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 255.553830] ? rcu_note_context_switch+0x710/0x710 [ 255.553841] ? lock_acquire+0x1d5/0x580 [ 255.553864] should_failslab+0xec/0x120 [ 255.553877] kmem_cache_alloc_trace+0x4b/0x750 [ 255.553885] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 255.553905] ? rcu_note_context_switch+0x710/0x710 [ 255.553927] selinux_sb_alloc_security+0x93/0x2e0 [ 255.553939] ? selinux_inode_alloc_security+0x390/0x390 [ 255.553949] ? down_write_nested+0x8b/0x120 [ 255.553957] ? sget_userns+0x3a1/0xe20 [ 255.553967] ? _down_write_nest_lock+0x120/0x120 [ 255.553989] security_sb_alloc+0x6d/0xa0 [ 255.554004] sget_userns+0x3a9/0xe20 [ 255.554012] ? get_anon_bdev+0x2a0/0x2a0 [ 255.554043] ? destroy_unused_super.part.6+0xd0/0xd0 [ 255.554053] ? cred_has_capability+0x1a0/0x3d0 [ 255.554069] ? selinux_ipv4_output+0x40/0x40 [ 255.554086] ? free_pages+0x51/0x90 [ 255.554098] ? selinux_sb_copy_data+0x493/0x610 [ 255.554127] ? selinux_capable+0x36/0x40 [ 255.554143] ? security_capable+0x8e/0xc0 [ 255.554156] ? get_anon_bdev+0x2a0/0x2a0 [ 255.554165] ? ns_capable_common+0xcf/0x160 [ 255.554181] ? get_anon_bdev+0x2a0/0x2a0 [ 255.554191] sget+0xd2/0x120 [ 255.554204] ? shmem_remount_fs+0x750/0x750 [ 255.554215] mount_nodev+0x37/0x100 [ 255.554231] shmem_mount+0x2c/0x40 [ 255.554244] mount_fs+0x66/0x2d0 [ 255.554262] vfs_kern_mount.part.26+0xc6/0x4a0 [ 255.554276] ? may_umount+0xa0/0xa0 [ 255.554285] ? _raw_read_unlock+0x22/0x30 [ 255.554295] ? __get_fs_type+0x8a/0xc0 [ 255.554319] do_mount+0xea4/0x2bb0 [ 255.554344] ? copy_mount_string+0x40/0x40 [ 255.554354] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.554367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.554389] ? retint_kernel+0x10/0x10 [ 255.554414] ? copy_mount_options+0x18b/0x2e0 [ 255.554427] ? copy_mount_options+0x190/0x2e0 [ 255.554438] ? copy_mount_options+0x1f4/0x2e0 [ 255.554460] compat_SyS_mount+0xd0/0x1070 [ 255.554476] ? show_fd_locks+0x2c0/0x2c0 [ 255.554487] do_fast_syscall_32+0x3ee/0xf9d [ 255.554510] ? do_int80_syscall_32+0x9d0/0x9d0 [ 255.554539] ? syscall_return_slowpath+0x2ad/0x550 [ 255.554549] ? prepare_exit_to_usermode+0x340/0x340 [ 255.554561] ? sysret32_from_system_call+0x5/0x3b [ 255.554580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.554605] entry_SYSENTER_compat+0x54/0x63 [ 255.554612] RIP: 0023:0xf7fe6c79 [ 255.554617] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 255.554624] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 255.554628] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 255.554632] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 255.554635] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.554640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 255.568939] tmpfs: No value for mount option '男' [ 255.572367] tmpfs: No value for mount option '男' [ 255.581588] tmpfs: No value for mount option '男' [ 255.595629] FAULT_INJECTION: forcing a failure. [ 255.595629] name failslab, interval 1, probability 0, space 0, times 0 [ 255.595658] CPU: 0 PID: 10020 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 255.595664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.595667] Call Trace: [ 255.595681] dump_stack+0x194/0x257 [ 255.595699] ? arch_local_irq_restore+0x53/0x53 [ 255.595730] should_fail+0x8c0/0xa40 [ 255.595738] ? wait_for_completion+0x770/0x770 [ 255.595752] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.595770] ? find_next_zero_bit+0x2c/0x40 [ 255.595790] ? __lock_is_held+0xb6/0x140 [ 255.595805] ? find_held_lock+0x35/0x1d0 [ 255.595825] ? __lock_is_held+0xb6/0x140 [ 255.595859] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 255.595870] ? rcu_note_context_switch+0x710/0x710 [ 255.595880] ? rcu_note_context_switch+0x710/0x710 [ 255.595905] should_failslab+0xec/0x120 [ 255.595922] __kmalloc+0x63/0x760 [ 255.595938] ? lockdep_init_map+0x9/0x10 [ 255.595947] ? debug_mutex_init+0x2d/0x60 [ 255.595958] ? __list_lru_init+0xcf/0x750 [ 255.595977] __list_lru_init+0xcf/0x750 [ 255.595995] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 255.596007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.596019] ? __lockdep_init_map+0xe4/0x650 [ 255.596034] ? lockdep_init_map+0x9/0x10 [ 255.596050] sget_userns+0x695/0xe20 [ 255.596057] ? get_anon_bdev+0x2a0/0x2a0 [ 255.596083] ? destroy_unused_super.part.6+0xd0/0xd0 [ 255.596093] ? cred_has_capability+0x1a0/0x3d0 [ 255.596106] ? selinux_ipv4_output+0x40/0x40 [ 255.596119] ? free_pages+0x51/0x90 [ 255.596130] ? selinux_sb_copy_data+0x493/0x610 [ 255.596163] ? selinux_capable+0x36/0x40 [ 255.596180] ? security_capable+0x8e/0xc0 [ 255.596194] ? get_anon_bdev+0x2a0/0x2a0 [ 255.596204] ? ns_capable_common+0xcf/0x160 [ 255.596220] ? get_anon_bdev+0x2a0/0x2a0 [ 255.596231] sget+0xd2/0x120 [ 255.596238] ? __get_fs_type+0x8a/0xc0 [ 255.596248] ? shmem_remount_fs+0x750/0x750 [ 255.596259] mount_nodev+0x37/0x100 [ 255.596274] shmem_mount+0x2c/0x40 [ 255.596287] mount_fs+0x66/0x2d0 [ 255.596302] vfs_kern_mount.part.26+0xc6/0x4a0 [ 255.596312] ? may_umount+0xa0/0xa0 [ 255.596321] ? _raw_read_unlock+0x22/0x30 [ 255.596331] ? __get_fs_type+0x8a/0xc0 [ 255.596352] do_mount+0xea4/0x2bb0 [ 255.596374] ? copy_mount_string+0x40/0x40 [ 255.596383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.596395] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.596414] ? retint_kernel+0x10/0x10 [ 255.596436] ? copy_mount_options+0x18b/0x2e0 [ 255.596446] ? copy_mount_options+0x190/0x2e0 [ 255.596457] ? copy_mount_options+0x1f4/0x2e0 [ 255.596473] compat_SyS_mount+0xd0/0x1070 [ 255.596486] ? show_fd_locks+0x2c0/0x2c0 [ 255.596501] do_fast_syscall_32+0x3ee/0xf9d [ 255.596520] ? do_int80_syscall_32+0x9d0/0x9d0 [ 255.596535] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 255.596551] ? syscall_return_slowpath+0x2ad/0x550 [ 255.596566] ? sysret32_from_system_call+0x5/0x3b [ 255.596584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.596604] entry_SYSENTER_compat+0x54/0x63 [ 255.596611] RIP: 0023:0xf7fe6c79 [ 255.596615] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 255.596625] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 2017/12/28 00:14:25 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000023000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x6, 0x8, "fa97f93ffd5fc6316e8b2e0495b655b19be6ff973965a144620bd334d6f814692b14bf6131c65e011b8f599b4f18d8d667882af7e08edefaf804bc6a9a26305a6fec0fe5113c83e851d1c94650f32898"}, 0x160) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 00:14:25 executing program 4 (fault-call:2 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b0a000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffff) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000bfb000-0x4)=0x9, 0x4) 2017/12/28 00:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c46000)={0x1, 0x3, &(0x7f0000236000)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x4c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000373000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00007bc000-0x80)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae6000)={r0, 0x28, &(0x7f000026c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000d7000)=r1, 0x4) 2017/12/28 00:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c3000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000ea6000-0x2d)={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:25 executing program 3: clone(0x30806700, &(0x7f0000378000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000af8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000590000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000306000-0x4)=0xc) r3 = getegid() acct(&(0x7f0000000000)='./file0\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000)={r5, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000003000)='./file0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xa72, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000002000-0x8c)={0xfffffffffffffffb, 0x5, 0x100, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$chown(0x4, r0, r2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000004000)=0x7) 2017/12/28 00:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b") 2017/12/28 00:14:25 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") [ 255.596630] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 255.596635] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 255.596639] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 255.596643] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 255.611589] 8021q: VLANs not supported on lo [ 255.623630] tmpfs: No value for mount option 'k' [ 255.656363] 8021q: VLANs not supported on lo [ 255.660969] tmpfs: No value for mount option 'k' 2017/12/28 00:14:25 executing program 0 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f000010a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000199000-0x9)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000658000)={0x0, 0x2, 0x3, 0x2, 0xa8, 0x9, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x6, 0x6, 0x0}}, &(0x7f0000799000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000078e000)={r2, 0x1f}, 0x8) r3 = geteuid() r4 = request_key(&(0x7f0000032000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ec000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) renameat(r1, &(0x7f000047b000-0x8)='./file0\x00', r1, &(0x7f000088d000)='./file0\x00') keyctl$get_persistent(0x16, r3, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000d7b000-0x8)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c3f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) utime(&(0x7f0000b51000)='./file0\x00', &(0x7f00008fb000-0x1)={0xffffffffffffffff, 0x3}) r5 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)="6db66d655f7479706500", 0xfffffffffffffffc) keyctl$unlink(0x1d, r5, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2017/12/28 00:14:25 executing program 0 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:25 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") 2017/12/28 00:14:25 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000020000)='/dev/input/mice\x00', 0x0, 0x20200) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000024000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000010000/0x1000)=nil}) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x80000001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 256.704514] FAULT_INJECTION: forcing a failure. [ 256.704514] name failslab, interval 1, probability 0, space 0, times 0 [ 256.706929] FAULT_INJECTION: forcing a failure. [ 256.706929] name failslab, interval 1, probability 0, space 0, times 0 [ 256.706940] CPU: 1 PID: 10045 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #149 2017/12/28 00:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e1b000-0xe)='./file0/file0\x00', &(0x7f0000cee000-0x8)='./file1\x00', &(0x7f0000e3e000)='msdos\x00', 0x10, &(0x7f00005f5000)="21192c531232015d0fdeb0ad04252d444d7d4f984f4e3b00255363716d23e99b693b0b455c9ab33ea4f435ebd0fa3cbedd40b5c349519b3f4a0d8ecf4e739847b99331683f567159031df2e5893177fc144057ea075b7a95039fba90acd0bdd182195abf02b1d83acd6fea7a17700b827e415a2927d2a872569b6ecee9428c3608f2cddd7f1b7756fbb4b6886dde979f7b70b82850583689f97389382ee546b81e665663ab37e5a0f2b7e3b1a875a2d5299e6cd653f7729bdffda582c09d4575dcc5b31d12f546467d4f93e9efc3a19c7fbae2d24ad82ea5ca6dff") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) exit_group(0x9) sendto$unix(r0, &(0x7f00001f1000)="70dfe6c27abdaeefda907599bcaa61f40b5faac99076fdc1d3f77a9cc29d4890e358fe6614484723c773d593e1af7cacba829f4cf2c6c297e31c51b7c1b25fd1e8cf1b76ba7106189b766cba33d8cf3ded7695967a9f51f9439ca3a57ac004fa4a8934d06bf9df1466ae35562df6eb8bc1904b526342ca1daafbee2a1512bb86943e5ff91cfe893ff6e31f2b667fb465881439cdae4442017fbff7d74c11eb02b0355d880d09fe31858bc7", 0xab, 0x8010, &(0x7f00003e1000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f0000933000-0x8)='./file0\x00', &(0x7f0000021000)='bfs\x00', 0x1004, &(0x7f0000a06000)="") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008f1000-0x58)={0x4, 0x101, 0x0, 0x8000, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 00:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000f5e000-0xa7)="ca84a86b2c") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f63000-0x4)=0x0) r1 = getpid() r2 = syz_open_dev$urandom(&(0x7f0000d0b000)='/dev/urandom\x00', 0x0, 0x220041) r3 = syz_open_dev$mice(&(0x7f0000182000)='/dev/input/mice\x00', 0x0, 0x4000) kcmp(r0, r1, 0x0, r2, r3) [ 256.706945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.706948] Call Trace: [ 256.706962] dump_stack+0x194/0x257 [ 256.706977] ? arch_local_irq_restore+0x53/0x53 [ 256.707007] should_fail+0x8c0/0xa40 [ 256.707022] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.707038] ? __f_unlock_pos+0x19/0x20 [ 256.707048] ? lock_downgrade+0x980/0x980 [ 256.707060] ? map_files_get_link+0x3a0/0x3a0 [ 256.707065] ? __lock_is_held+0xb6/0x140 [ 256.707080] ? find_held_lock+0x35/0x1d0 [ 256.707121] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.707135] ? rcu_note_context_switch+0x710/0x710 [ 256.707142] ? __lock_is_held+0xb6/0x140 [ 256.707161] should_failslab+0xec/0x120 [ 256.707173] __kmalloc_track_caller+0x5f/0x760 [ 256.707187] ? strncpy_from_user+0x430/0x430 [ 256.707196] ? strndup_user+0x62/0xb0 [ 256.707212] memdup_user+0x2c/0x90 [ 256.707223] strndup_user+0x62/0xb0 [ 256.707235] copy_mount_string+0x24/0x40 [ 256.707245] compat_SyS_mount+0x2d/0x1070 [ 256.707258] ? show_fd_locks+0x2c0/0x2c0 [ 256.707269] do_fast_syscall_32+0x3ee/0xf9d [ 256.707288] ? do_int80_syscall_32+0x9d0/0x9d0 [ 256.707310] ? syscall_return_slowpath+0x2ad/0x550 [ 256.707319] ? prepare_exit_to_usermode+0x340/0x340 [ 256.707331] ? sysret32_from_system_call+0x5/0x3b [ 256.707348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.707367] entry_SYSENTER_compat+0x54/0x63 [ 256.707374] RIP: 0023:0xf7f5ac79 [ 256.707378] RSP: 002b:00000000f775608c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 256.707386] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 256.707391] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 256.707395] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.707399] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.707403] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.722679] tmpfs: No value for mount option '男' [ 256.725377] FAULT_INJECTION: forcing a failure. [ 256.725377] name failslab, interval 1, probability 0, space 0, times 0 [ 256.725388] CPU: 0 PID: 10051 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #149 [ 256.725394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.725397] Call Trace: [ 256.725413] dump_stack+0x194/0x257 [ 256.725428] ? arch_local_irq_restore+0x53/0x53 [ 256.725438] ? __save_stack_trace+0x7e/0xd0 [ 256.725464] should_fail+0x8c0/0xa40 [ 256.725478] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.725488] ? kasan_kmalloc+0xad/0xe0 [ 256.725497] ? __kmalloc_track_caller+0x15e/0x760 [ 256.725505] ? memdup_user+0x2c/0x90 [ 256.725512] ? strndup_user+0x62/0xb0 [ 256.725519] ? copy_mount_string+0x24/0x40 [ 256.725526] ? compat_SyS_mount+0x2d/0x1070 [ 256.725534] ? do_fast_syscall_32+0x3ee/0xf9d [ 256.725548] ? map_files_get_link+0x3a0/0x3a0 [ 256.725555] ? __lock_is_held+0xb6/0x140 [ 256.725572] ? find_held_lock+0x35/0x1d0 [ 256.725612] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.725625] ? rcu_note_context_switch+0x710/0x710 [ 256.725637] ? __check_object_size+0x25d/0x4f0 [ 256.725655] should_failslab+0xec/0x120 [ 256.725667] __kmalloc_track_caller+0x5f/0x760 [ 256.725682] ? strncpy_from_user+0x430/0x430 [ 256.725691] ? strndup_user+0x62/0xb0 [ 256.725699] ? _copy_from_user+0x99/0x110 [ 256.725714] memdup_user+0x2c/0x90 [ 256.725727] strndup_user+0x62/0xb0 [ 256.725741] copy_mount_string+0x24/0x40 [ 256.725751] compat_SyS_mount+0x49/0x1070 [ 256.725765] ? show_fd_locks+0x2c0/0x2c0 [ 256.725778] do_fast_syscall_32+0x3ee/0xf9d [ 256.725798] ? do_int80_syscall_32+0x9d0/0x9d0 [ 256.725820] ? syscall_return_slowpath+0x2ad/0x550 [ 256.725830] ? prepare_exit_to_usermode+0x340/0x340 [ 256.725843] ? sysret32_from_system_call+0x5/0x3b [ 256.725862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.725882] entry_SYSENTER_compat+0x54/0x63 [ 256.725890] RIP: 0023:0xf7f5ac79 [ 256.725894] RSP: 002b:00000000f775608c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 256.725904] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 256.725909] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 256.725913] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.725918] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.725922] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.726630] tmpfs: No value for mount option '男' [ 256.738736] tmpfs: No value for mount option '男' [ 256.770289] FAULT_INJECTION: forcing a failure. [ 256.770289] name failslab, interval 1, probability 0, space 0, times 0 [ 256.770299] CPU: 1 PID: 10062 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #149 [ 256.770304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.770307] Call Trace: [ 256.770321] dump_stack+0x194/0x257 [ 256.770335] ? arch_local_irq_restore+0x53/0x53 [ 256.770362] should_fail+0x8c0/0xa40 [ 256.770376] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.770392] ? __f_unlock_pos+0x19/0x20 [ 256.770404] ? lock_downgrade+0x980/0x980 [ 256.770416] ? map_files_get_link+0x3a0/0x3a0 [ 256.770422] ? __lock_is_held+0xb6/0x140 [ 256.770436] ? find_held_lock+0x35/0x1d0 [ 256.770477] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.770491] ? rcu_note_context_switch+0x710/0x710 [ 256.770498] ? __lock_is_held+0xb6/0x140 [ 256.770517] should_failslab+0xec/0x120 [ 256.770529] __kmalloc_track_caller+0x5f/0x760 [ 256.770551] ? strncpy_from_user+0x430/0x430 [ 256.770561] ? strndup_user+0x62/0xb0 [ 256.770579] memdup_user+0x2c/0x90 [ 256.770592] strndup_user+0x62/0xb0 [ 256.770607] copy_mount_string+0x24/0x40 [ 256.770619] compat_SyS_mount+0x2d/0x1070 [ 256.770633] ? show_fd_locks+0x2c0/0x2c0 [ 256.770647] do_fast_syscall_32+0x3ee/0xf9d [ 256.770666] ? do_int80_syscall_32+0x9d0/0x9d0 [ 256.770678] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 256.770693] ? syscall_return_slowpath+0x2ad/0x550 [ 256.770708] ? sysret32_from_system_call+0x5/0x3b [ 256.770724] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.770743] entry_SYSENTER_compat+0x54/0x63 [ 256.770749] RIP: 0023:0xf7f7dc79 [ 256.770754] RSP: 002b:00000000f777908c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 256.770762] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 256.770766] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 256.770770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.770774] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.770778] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.779946] FAULT_INJECTION: forcing a failure. [ 256.779946] name failslab, interval 1, probability 0, space 0, times 0 [ 256.779957] CPU: 1 PID: 10059 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #149 [ 256.779962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.779966] Call Trace: [ 256.779979] dump_stack+0x194/0x257 [ 256.779995] ? arch_local_irq_restore+0x53/0x53 [ 256.780014] ? depot_save_stack+0x12c/0x490 [ 256.780036] should_fail+0x8c0/0xa40 [ 256.780051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.780060] ? copy_mount_string+0x24/0x40 [ 256.780070] ? do_fast_syscall_32+0x3ee/0xf9d [ 256.780078] ? entry_SYSENTER_compat+0x54/0x63 [ 256.780091] ? map_files_get_link+0x3a0/0x3a0 [ 256.780118] ? find_held_lock+0x35/0x1d0 [ 256.780163] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.780174] ? __check_object_size+0x25d/0x4f0 [ 256.780184] ? rcu_note_context_switch+0x710/0x710 [ 256.780207] should_failslab+0xec/0x120 [ 256.780220] kmem_cache_alloc_trace+0x4b/0x750 [ 256.780230] ? kasan_check_write+0x14/0x20 [ 256.780238] ? _copy_from_user+0x99/0x110 [ 256.780259] copy_mount_options+0x5f/0x2e0 [ 256.780276] compat_SyS_mount+0x65/0x1070 [ 256.780290] ? show_fd_locks+0x2c0/0x2c0 [ 256.780302] do_fast_syscall_32+0x3ee/0xf9d [ 256.780322] ? do_int80_syscall_32+0x9d0/0x9d0 [ 256.780346] ? syscall_return_slowpath+0x2ad/0x550 [ 256.780356] ? prepare_exit_to_usermode+0x340/0x340 [ 256.780368] ? sysret32_from_system_call+0x5/0x3b [ 256.780385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.780406] entry_SYSENTER_compat+0x54/0x63 [ 256.780413] RIP: 0023:0xf7f5ac79 [ 256.780417] RSP: 002b:00000000f775608c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 256.780426] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 256.780431] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 256.780435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 256.780440] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 256.780443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 256.785252] tmpfs: No value for mount option '男' [ 256.815312] tmpfs: No value for mount option '男' [ 257.623136] CPU: 1 PID: 10043 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 257.623140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.623143] Call Trace: [ 257.623160] dump_stack+0x194/0x257 [ 257.623177] ? arch_local_irq_restore+0x53/0x53 [ 257.623188] ? find_held_lock+0x35/0x1d0 [ 257.623208] should_fail+0x8c0/0xa40 [ 257.623222] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.623236] ? check_noncircular+0x20/0x20 [ 257.623251] ? ida_get_new_above+0x421/0x9d0 [ 257.623269] ? find_held_lock+0x35/0x1d0 [ 257.623286] ? __lock_is_held+0xb6/0x140 [ 257.623315] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.623324] ? lock_downgrade+0x980/0x980 [ 257.623335] ? rcu_note_context_switch+0x710/0x710 [ 257.623344] ? find_held_lock+0x35/0x1d0 [ 257.623363] should_failslab+0xec/0x120 [ 257.623375] __kmalloc+0x63/0x760 [ 257.623382] ? lock_downgrade+0x980/0x980 [ 257.623397] ? register_shrinker+0x10e/0x2d0 [ 257.623405] ? trace_event_raw_event_module_request+0x320/0x320 [ 257.623419] register_shrinker+0x10e/0x2d0 [ 257.623427] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 257.623437] ? memcpy+0x45/0x50 [ 257.623461] sget_userns+0xbc3/0xe20 [ 257.623467] ? get_anon_bdev+0x2a0/0x2a0 [ 257.623490] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.623500] ? cred_has_capability+0x1a0/0x3d0 [ 257.623513] ? selinux_ipv4_output+0x40/0x40 [ 257.623525] ? free_pages+0x51/0x90 [ 257.623535] ? selinux_sb_copy_data+0x493/0x610 [ 257.623558] ? selinux_capable+0x36/0x40 [ 257.623570] ? security_capable+0x8e/0xc0 [ 257.623581] ? get_anon_bdev+0x2a0/0x2a0 [ 257.623590] ? ns_capable_common+0xcf/0x160 [ 257.623603] ? get_anon_bdev+0x2a0/0x2a0 [ 257.623611] sget+0xd2/0x120 [ 257.623618] ? __get_fs_type+0x8a/0xc0 [ 257.623628] ? shmem_remount_fs+0x750/0x750 [ 257.623639] mount_nodev+0x37/0x100 [ 257.623652] shmem_mount+0x2c/0x40 [ 257.623663] mount_fs+0x66/0x2d0 [ 257.623678] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.623690] ? may_umount+0xa0/0xa0 [ 257.623698] ? _raw_read_unlock+0x22/0x30 [ 257.623707] ? __get_fs_type+0x8a/0xc0 [ 257.623725] do_mount+0xea4/0x2bb0 [ 257.623745] ? copy_mount_string+0x40/0x40 [ 257.623752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.623763] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.623782] ? retint_kernel+0x10/0x10 [ 257.623802] ? copy_mount_options+0x18b/0x2e0 [ 257.623814] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 257.623827] ? copy_mount_options+0x1f4/0x2e0 [ 257.623843] compat_SyS_mount+0xd0/0x1070 [ 257.623857] ? show_fd_locks+0x2c0/0x2c0 [ 257.623868] do_fast_syscall_32+0x3ee/0xf9d [ 257.623886] ? do_int80_syscall_32+0x9d0/0x9d0 [ 257.623908] ? syscall_return_slowpath+0x2ad/0x550 [ 257.623917] ? prepare_exit_to_usermode+0x340/0x340 [ 257.623929] ? sysret32_from_system_call+0x5/0x3b [ 257.623945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.623964] entry_SYSENTER_compat+0x54/0x63 [ 257.623970] RIP: 0023:0xf7fe6c79 [ 257.623974] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 257.623982] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 257.623987] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 257.623991] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.623995] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 257.623999] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 257.629584] tmpfs: No value for mount option '男' [ 257.629626] kasan: CONFIG_KASAN_INLINE enabled [ 257.629660] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 257.629668] general protection fault: 0000 [#1] SMP KASAN [ 257.629674] Dumping ftrace buffer: [ 257.629678] (ftrace buffer empty) [ 257.629680] Modules linked in: [ 257.629689] CPU: 1 PID: 10043 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #149 [ 257.629693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.629706] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 257.629710] RSP: 0018:ffff8801c8b1f940 EFLAGS: 00010246 [ 257.629716] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 257.629720] RDX: 0000000000000000 RSI: ffff8801c89b0cd8 RDI: ffff8801c89b0ce0 [ 257.629724] RBP: ffff8801c8b1f958 R08: 1ffff10039163e5d R09: 0000000000000004 [ 257.629728] R10: ffff8801c8b1f7a8 R11: 0000000000000000 R12: 0000000000000000 [ 257.629732] R13: dffffc0000000000 R14: ffff8801cd67e940 R15: ffff8801c89b0cd8 [ 257.629737] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f77e2b40 [ 257.629741] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 257.629745] CR2: 00000000094a56b4 CR3: 00000001c42c9005 CR4: 00000000001606e0 [ 257.629750] Call Trace: [ 257.629761] unregister_shrinker+0x79/0x300 [ 257.629768] ? shmem_fill_super+0x31f/0xa10 [ 257.629777] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 257.629786] ? shmem_remount_fs+0x750/0x750 [ 257.629795] ? get_anon_bdev+0x2a0/0x2a0 [ 257.629803] ? shmem_remount_fs+0x750/0x750 [ 257.629811] deactivate_locked_super+0x64/0xd0 [ 257.629820] mount_nodev+0xdf/0x100 [ 257.629829] shmem_mount+0x2c/0x40 [ 257.629838] mount_fs+0x66/0x2d0 [ 257.629848] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.629857] ? may_umount+0xa0/0xa0 [ 257.629865] ? _raw_read_unlock+0x22/0x30 [ 257.629874] ? __get_fs_type+0x8a/0xc0 [ 257.629886] do_mount+0xea4/0x2bb0 [ 257.629898] ? copy_mount_string+0x40/0x40 [ 257.629906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.629916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.629927] ? retint_kernel+0x10/0x10 [ 257.629939] ? copy_mount_options+0x18b/0x2e0 [ 257.629949] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 257.629958] ? copy_mount_options+0x1f4/0x2e0 [ 257.629969] compat_SyS_mount+0xd0/0x1070 [ 257.629979] ? show_fd_locks+0x2c0/0x2c0 [ 257.629986] do_fast_syscall_32+0x3ee/0xf9d [ 257.629999] ? do_int80_syscall_32+0x9d0/0x9d0 [ 257.630017] ? syscall_return_slowpath+0x2ad/0x550 [ 257.630025] ? prepare_exit_to_usermode+0x340/0x340 [ 257.630034] ? sysret32_from_system_call+0x5/0x3b [ 257.630045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.630058] entry_SYSENTER_compat+0x54/0x63 [ 257.630063] RIP: 0023:0xf7fe6c79 [ 257.630066] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 257.630072] RAX: ffffffffffffffda RBX: 00000000205a1ff8 RCX: 000000002002fff8 [ 257.630076] RDX: 0000000020937000 RSI: 0000000000000000 RDI: 0000000020f5df59 [ 257.630080] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 257.630084] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 257.630087] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 257.630102] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 257.630222] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801c8b1f940 [ 257.630255] ---[ end trace a99b3866e137a401 ]--- [ 257.630259] Kernel panic - not syncing: Fatal exception [ 257.630918] Dumping ftrace buffer: [ 257.630920] (ftrace buffer empty) [ 257.630922] Kernel Offset: disabled